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Changeset 3064215


Ignore:
Timestamp:
04/03/2024 11:39:17 PM (2 years ago)
Author:
jwz
Message:

Version 1.2

Location:
wysiwyg-comments-trix
Files:
4 edited
5 copied

Legend:

Unmodified
Added
Removed

  • wysiwyg-comments-trix/tags/1.2/readme.txt

    r2782902 r3064215  
    44Tags: HTML, rich text, Trix, WYSIWYG, Comments
    55Requires at least: 2.7
    6 Tested up to: 6.0.2
    7 Stable tag: 1.1
     6Tested up to: 6.5
     7Stable tag: 1.2
    88License: MIT
    99License URI: https://github.com/basecamp/trix/blob/main/LICENSE
    … …  
    3434* Reject comments that appear to have been typed using raw HTML. The elderly will get used to the new way eventually.
    3535
     36= 1.2 =
     37* Updated to Trix 2.0.10.
     38* Avoid race condition when initializing comment-reply JavaScript.
     39* Added a special case to make embedding Giphy images work.

  • wysiwyg-comments-trix/tags/1.2/trix.js

    r2735978 r3064215  
    11/*
    2 Trix 1.3.1
    3 Copyright © 2020 Basecamp, LLC
    4 http://trix-editor.org/
     2Trix 2.0.10
     3Copyright © 2024 37signals, LLC
    54 */
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this.observer.disconnect()},c.prototype.didMutate=function(t){var e,n;return(e=this.mutations).push.apply(e,this.findSignificantMutations(t)),this.mutations.length?(null!=(n=this.delegate)&&"function"==typeof n.elementDidMutate&&n.elementDidMutate(this.getMutationSummary()),this.reset()):void 0},c.prototype.reset=function(){return this.mutations=[]},c.prototype.findSignificantMutations=function(t){var e,n,i,o;for(o=[],e=0,n=t.length;n>e;e++)i=t[e],this.mutationIsSignificant(i)&&o.push(i);return o},c.prototype.mutationIsSignificant=function(t){var e,n,i,o;if(this.nodeIsMutable(t.target))return!1;for(o=this.nodesModifiedByMutation(t),e=0,n=o.length;n>e;e++)if(i=o[e],this.nodeIsSignificant(i))return!0;return!1},c.prototype.nodeIsSignificant=function(t){return t!==this.element&&!this.nodeIsMutable(t)&&!i(t)},c.prototype.nodeIsMutable=function(e){return t(e,{matchingSelector:d})},c.prototype.nodesModifiedByMutation=function(t){var e;switch(e=[],t.type){case"attributes":t.attributeName!==p&&e.push(t.target);break;case"characterData":e.push(t.target.parentNode),e.push(t.target);break;case"childList":e.push.apply(e,t.addedNodes),e.push.apply(e,t.removedNodes)}return e},c.prototype.getMutationSummary=function(){return this.getTextMutationSummary()},c.prototype.getTextMutationSummary=function(){var t,e,n,i,o,r,s,a,u,c,h;for(a=this.getTextChangesFromCharacterData(),n=a.additions,o=a.deletions,h=this.getTextChangesFromChildList(),u=h.additions,r=0,s=u.length;s>r;r++)e=u[r],l.call(n,e)<0&&n.push(e);return o.push.apply(o,h.deletions),c={},(t=n.join(""))&&(c.textAdded=t),(i=o.join(""))&&(c.textDeleted=i),c},c.prototype.getMutationsByType=function(t){var e,n,i,o,r;for(o=this.mutations,r=[],e=0,n=o.length;n>e;e++)i=o[e],i.type===t&&r.push(i);return r},c.prototype.getTextChangesFromChildList=function(){var t,e,i,r,s,a,u,c,l,p,d;for(t=[],u=[],a=this.getMutationsByType("childList"),e=0,r=a.length;r>e;e++)s=a[e],t.push.apply(t,s.addedNodes),u.push.apply(u,s.removedNodes);return c=0===t.length&&1===u.length&&n(u[0]),c?(p=[],d=["\n"]):(p=h(t),d=h(u)),{additions:function(){var t,e,n;for(n=[],i=t=0,e=p.length;e>t;i=++t)l=p[i],l!==d[i]&&n.push(o(l));return n}(),deletions:function(){var t,e,n;for(n=[],i=t=0,e=d.length;e>t;i=++t)l=d[i],l!==p[i]&&n.push(o(l));return n}()}},c.prototype.getTextChangesFromCharacterData=function(){var t,e,n,i,s,a,u,c;return e=this.getMutationsByType("characterData"),e.length&&(c=e[0],n=e[e.length-1],s=o(c.oldValue),i=o(n.target.data),a=r(s,i),t=a.added,u=a.removed),{additions:t?[t]:[],deletions:u?[u]:[]}},h=function(t){var e,n,i,o;for(null==t&&(t=[]),o=[],e=0,n=t.length;n>e;e++)switch(i=t[e],i.nodeType){case Node.TEXT_NODE:o.push(i.data);break;case Node.ELEMENT_NODE:"br"===s(i)?o.push("\n"):o.push.apply(o,h(i.childNodes))}return o},c}(e.BasicObject)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.FileVerificationOperation=function(e){function n(t){this.file=t}return t(n,e),n.prototype.perform=function(t){var e;return e=new FileReader,e.onerror=function(){return t(!1)},e.onload=function(n){return function(){e.onerror=null;try{e.abort()}catch(i){}return t(!0,n.file)}}(this),e.readAsArrayBuffer(this.file)},n}(e.Operation)}.call(this),function(){var t,n,i=function(t,e){function n(){this.constructor=t}for(var i in e)o.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},o={}.hasOwnProperty;t=e.handleEvent,n=e.innerElementIsActive,e.InputController=function(o){function r(n){var i;this.element=n,this.mutationObserver=new e.MutationObserver(this.element),this.mutationObserver.delegate=this;for(i in this.events)t(i,{onElement:this.element,withCallback:this.handlerFor(i)})}return i(r,o),r.prototype.events={},r.prototype.elementDidMutate=function(){},r.prototype.editorWillSyncDocumentView=function(){return this.mutationObserver.stop()},r.prototype.editorDidSyncDocumentView=function(){return this.mutationObserver.start()},r.prototype.requestRender=function(){var t;return null!=(t=this.delegate)&&"function"==typeof t.inputControllerDidRequestRender?t.inputControllerDidRequestRender():void 0},r.prototype.requestReparse=function(){var t;return null!=(t=this.delegate)&&"function"==typeof t.inputControllerDidRequestReparse&&t.inputControllerDidRequestReparse(),this.requestRender()},r.prototype.attachFiles=function(t){var n,i;return i=function(){var i,o,r;for(r=[],i=0,o=t.length;o>i;i++)n=t[i],r.push(new e.FileVerificationOperation(n));return r}(),Promise.all(i).then(function(t){return function(e){return t.handleInput(function(){var t,n;return null!=(t=this.delegate)&&t.inputControllerWillAttachFiles(),null!=(n=this.responder)&&n.insertFiles(e),this.requestRender()})}}(this))},r.prototype.handlerFor=function(t){return function(e){return function(i){return i.defaultPrevented?void 0:e.handleInput(function(){return n(this.element)?void 0:(this.eventName=t,this.events[t].call(this,i))})}}(this)},r.prototype.handleInput=function(t){var e,n;try{return null!=(e=this.delegate)&&e.inputControllerWillHandleInput(),t.call(this)}finally{null!=(n=this.delegate)&&n.inputControllerDidHandleInput()}},r.prototype.createLinkHTML=function(t,e){var n;return n=document.createElement("a"),n.href=t,n.textContent=null!=e?e:t,n.outerHTML},r}(e.BasicObject)}.call(this),function(){var t,n,i,o,r,s,a,u,c,l,h,p,d,f=function(t,e){function n(){this.constructor=t}for(var i in e)g.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},g={}.hasOwnProperty,m=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};c=e.makeElement,l=e.objectsAreEqual,d=e.tagName,n=e.browser,a=e.keyEventIsKeyboardCommand,o=e.dataTransferIsWritable,i=e.dataTransferIsPlainText,u=e.config.keyNames,e.Level0InputController=function(n){function s(){s.__super__.constructor.apply(this,arguments),this.resetInputSummary()}var d;return f(s,n),d=0,s.prototype.setInputSummary=function(t){var e,n;null==t&&(t={}),this.inputSummary.eventName=this.eventName;for(e in t)n=t[e],this.inputSummary[e]=n;return this.inputSummary},s.prototype.resetInputSummary=function(){return this.inputSummary={}},s.prototype.reset=function(){return this.resetInputSummary(),e.selectionChangeObserver.reset()},s.prototype.elementDidMutate=function(t){var e;return this.isComposing()?null!=(e=this.delegate)&&"function"==typeof e.inputControllerDidAllowUnhandledInput?e.inputControllerDidAllowUnhandledInput():void 0:this.handleInput(function(){return this.mutationIsSignificant(t)&&(this.mutationIsExpected(t)?this.requestRender():this.requestReparse()),this.reset()})},s.prototype.mutationIsExpected=function(t){var e,n,i,o,r,s,a,u,c,l;return a=t.textAdded,u=t.textDeleted,this.inputSummary.preferDocument?!0:(e=null!=a?a===this.inputSummary.textAdded:!this.inputSummary.textAdded,n=null!=u?this.inputSummary.didDelete:!this.inputSummary.didDelete,c=("\n"===a||" \n"===a)&&!e,l="\n"===u&&!n,s=c&&!l||l&&!c,s&&(o=this.getSelectedRange())&&(i=c?a.replace(/\n$/,"").length||-1:(null!=a?a.length:void 0)||1,null!=(r=this.responder)?r.positionIsBlockBreak(o[1]+i):void 0)?!0:e&&n)},s.prototype.mutationIsSignificant=function(t){var e,n,i;return i=Object.keys(t).length>0,e=""===(null!=(n=this.compositionInput)?n.getEndData():void 0),i||!e},s.prototype.events={keydown:function(t){var n,i,o,r,s,c,l,h,p;if(this.isComposing()||this.resetInputSummary(),this.inputSummary.didInput=!0,r=u[t.keyCode]){for(i=this.keys,h=["ctrl","alt","shift","meta"],o=0,c=h.length;c>o;o++)l=h[o],t[l+"Key"]&&("ctrl"===l&&(l="control"),i=null!=i?i[l]:void 0);null!=(null!=i?i[r]:void 0)&&(this.setInputSummary({keyName:r}),e.selectionChangeObserver.reset(),i[r].call(this,t))}return a(t)&&(n=String.fromCharCode(t.keyCode).toLowerCase())&&(s=function(){var e,n,i,o;for(i=["alt","shift"],o=[],e=0,n=i.length;n>e;e++)l=i[e],t[l+"Key"]&&o.push(l);return o}(),s.push(n),null!=(p=this.delegate)?p.inputControllerDidReceiveKeyboardCommand(s):void 0)?t.preventDefault():void 0},keypress:function(t){var e,n,i;if(null==this.inputSummary.eventName&&!t.metaKey&&(!t.ctrlKey||t.altKey))return(i=p(t))?(null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.insertString(i),this.setInputSummary({textAdded:i,didDelete:this.selectionIsExpanded()})):void 0},textInput:function(t){var e,n,i,o;return e=t.data,o=this.inputSummary.textAdded,o&&o!==e&&o.toUpperCase()===e?(n=this.getSelectedRange(),this.setSelectedRange([n[0],n[1]+o.length]),null!=(i=this.responder)&&i.insertString(e),this.setInputSummary({textAdded:e}),this.setSelectedRange(n)):void 0},dragenter:function(t){return t.preventDefault()},dragstart:function(t){var e,n;return n=t.target,this.serializeSelectionToDataTransfer(t.dataTransfer),this.draggedRange=this.getSelectedRange(),null!=(e=this.delegate)&&"function"==typeof e.inputControllerDidStartDrag?e.inputControllerDidStartDrag():void 0},dragover:function(t){var e,n;return!this.draggedRange&&!this.canAcceptDataTransfer(t.dataTransfer)||(t.preventDefault(),e={x:t.clientX,y:t.clientY},l(e,this.draggingPoint))?void 0:(this.draggingPoint=e,null!=(n=this.delegate)&&"function"==typeof n.inputControllerDidReceiveDragOverPoint?n.inputControllerDidReceiveDragOverPoint(this.draggingPoint):void 0)},dragend:function(){var t;return null!=(t=this.delegate)&&"function"==typeof t.inputControllerDidCancelDrag&&t.inputControllerDidCancelDrag(),this.draggedRange=null,this.draggingPoint=null},drop:function(t){var n,i,o,r,s,a,u,c,l;return t.preventDefault(),o=null!=(s=t.dataTransfer)?s.files:void 0,r={x:t.clientX,y:t.clientY},null!=(a=this.responder)&&a.setLocationRangeFromPointRange(r),(null!=o?o.length:void 0)?this.attachFiles(o):this.draggedRange?(null!=(u=this.delegate)&&u.inputControllerWillMoveText(),null!=(c=this.responder)&&c.moveTextFromRange(this.draggedRange),this.draggedRange=null,this.requestRender()):(i=t.dataTransfer.getData("application/x-trix-document"))&&(n=e.Document.fromJSONString(i),null!=(l=this.responder)&&l.insertDocument(n),this.requestRender()),this.draggedRange=null,this.draggingPoint=null},cut:function(t){var e,n;return(null!=(e=this.responder)?e.selectionIsExpanded():void 0)&&(this.serializeSelectionToDataTransfer(t.clipboardData)&&t.preventDefault(),null!=(n=this.delegate)&&n.inputControllerWillCutText(),this.deleteInDirection("backward"),t.defaultPrevented)?this.requestRender():void 0},copy:function(t){var e;return(null!=(e=this.responder)?e.selectionIsExpanded():void 0)&&this.serializeSelectionToDataTransfer(t.clipboardData)?t.preventDefault():void 0},paste:function(t){var n,o,s,a,u,c,l,p,f,g,v,y,b,A,C,x,w,E,S,R,k,D,L;return n=null!=(p=t.clipboardData)?p:t.testClipboardData,l={clipboard:n},null==n||h(t)?void this.getPastedHTMLUsingHiddenElement(function(t){return function(e){var n,i,o;return l.type="text/html",l.html=e,null!=(n=t.delegate)&&n.inputControllerWillPaste(l),null!=(i=t.responder)&&i.insertHTML(l.html),t.requestRender(),null!=(o=t.delegate)?o.inputControllerDidPaste(l):void 0}}(this)):((a=n.getData("URL"))?(l.type="text/html",L=(c=n.getData("public.url-name"))?e.squishBreakableWhitespace(c).trim():a,l.html=this.createLinkHTML(a,L),null!=(f=this.delegate)&&f.inputControllerWillPaste(l),this.setInputSummary({textAdded:L,didDelete:this.selectionIsExpanded()}),null!=(C=this.responder)&&C.insertHTML(l.html),this.requestRender(),null!=(x=this.delegate)&&x.inputControllerDidPaste(l)):i(n)?(l.type="text/plain",l.string=n.getData("text/plain"),null!=(w=this.delegate)&&w.inputControllerWillPaste(l),this.setInputSummary({textAdded:l.string,didDelete:this.selectionIsExpanded()}),null!=(E=this.responder)&&E.insertString(l.string),this.requestRender(),null!=(S=this.delegate)&&S.inputControllerDidPaste(l)):(u=n.getData("text/html"))?(l.type="text/html",l.html=u,null!=(R=this.delegate)&&R.inputControllerWillPaste(l),null!=(k=this.responder)&&k.insertHTML(l.html),this.requestRender(),null!=(D=this.delegate)&&D.inputControllerDidPaste(l)):m.call(n.types,"Files")>=0&&(s=null!=(g=n.items)&&null!=(v=g[0])&&"function"==typeof v.getAsFile?v.getAsFile():void 0)&&(!s.name&&(o=r(s))&&(s.name="pasted-file-"+ ++d+"."+o),l.type="File",l.file=s,null!=(y=this.delegate)&&y.inputControllerWillAttachFiles(),null!=(b=this.responder)&&b.insertFile(l.file),this.requestRender(),null!=(A=this.delegate)&&A.inputControllerDidPaste(l)),t.preventDefault())},compositionstart:function(t){return this.getCompositionInput().start(t.data)},compositionupdate:function(t){return this.getCompositionInput().update(t.data)},compositionend:function(t){return this.getCompositionInput().end(t.data)},beforeinput:function(){return this.inputSummary.didInput=!0
    17 },input:function(t){return this.inputSummary.didInput=!0,t.stopPropagation()}},s.prototype.keys={backspace:function(t){var e;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),this.deleteInDirection("backward",t)},"delete":function(t){var e;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),this.deleteInDirection("forward",t)},"return":function(){var t,e;return this.setInputSummary({preferDocument:!0}),null!=(t=this.delegate)&&t.inputControllerWillPerformTyping(),null!=(e=this.responder)?e.insertLineBreak():void 0},tab:function(t){var e,n;return(null!=(e=this.responder)?e.canIncreaseNestingLevel():void 0)?(null!=(n=this.responder)&&n.increaseNestingLevel(),this.requestRender(),t.preventDefault()):void 0},left:function(t){var e;return this.selectionIsInCursorTarget()?(t.preventDefault(),null!=(e=this.responder)?e.moveCursorInDirection("backward"):void 0):void 0},right:function(t){var e;return this.selectionIsInCursorTarget()?(t.preventDefault(),null!=(e=this.responder)?e.moveCursorInDirection("forward"):void 0):void 0},control:{d:function(t){var e;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),this.deleteInDirection("forward",t)},h:function(t){var e;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),this.deleteInDirection("backward",t)},o:function(t){var e,n;return t.preventDefault(),null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.insertString("\n",{updatePosition:!1}),this.requestRender()}},shift:{"return":function(t){var e,n;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.insertString("\n"),this.requestRender(),t.preventDefault()},tab:function(t){var e,n;return(null!=(e=this.responder)?e.canDecreaseNestingLevel():void 0)?(null!=(n=this.responder)&&n.decreaseNestingLevel(),this.requestRender(),t.preventDefault()):void 0},left:function(t){return this.selectionIsInCursorTarget()?(t.preventDefault(),this.expandSelectionInDirection("backward")):void 0},right:function(t){return this.selectionIsInCursorTarget()?(t.preventDefault(),this.expandSelectionInDirection("forward")):void 0}},alt:{backspace:function(){var t;return this.setInputSummary({preferDocument:!1}),null!=(t=this.delegate)?t.inputControllerWillPerformTyping():void 0}},meta:{backspace:function(){var t;return this.setInputSummary({preferDocument:!1}),null!=(t=this.delegate)?t.inputControllerWillPerformTyping():void 0}}},s.prototype.getCompositionInput=function(){return this.isComposing()?this.compositionInput:this.compositionInput=new t(this)},s.prototype.isComposing=function(){return null!=this.compositionInput&&!this.compositionInput.isEnded()},s.prototype.deleteInDirection=function(t,e){var n;return(null!=(n=this.responder)?n.deleteInDirection(t):void 0)!==!1?this.setInputSummary({didDelete:!0}):e?(e.preventDefault(),this.requestRender()):void 0},s.prototype.serializeSelectionToDataTransfer=function(t){var n,i;if(o(t))return n=null!=(i=this.responder)?i.getSelectedDocument().toSerializableDocument():void 0,t.setData("application/x-trix-document",JSON.stringify(n)),t.setData("text/html",e.DocumentView.render(n).innerHTML),t.setData("text/plain",n.toString().replace(/\n$/,"")),!0},s.prototype.canAcceptDataTransfer=function(t){var e,n,i,o,r,s;for(s={},o=null!=(i=null!=t?t.types:void 0)?i:[],e=0,n=o.length;n>e;e++)r=o[e],s[r]=!0;return s.Files||s["application/x-trix-document"]||s["text/html"]||s["text/plain"]},s.prototype.getPastedHTMLUsingHiddenElement=function(t){var n,i,o;return i=this.getSelectedRange(),o={position:"absolute",left:window.pageXOffset+"px",top:window.pageYOffset+"px",opacity:0},n=c({style:o,tagName:"div",editable:!0}),document.body.appendChild(n),n.focus(),requestAnimationFrame(function(o){return function(){var r;return r=n.innerHTML,e.removeNode(n),o.setSelectedRange(i),t(r)}}(this))},s.proxyMethod("responder?.getSelectedRange"),s.proxyMethod("responder?.setSelectedRange"),s.proxyMethod("responder?.expandSelectionInDirection"),s.proxyMethod("responder?.selectionIsInCursorTarget"),s.proxyMethod("responder?.selectionIsExpanded"),s}(e.InputController),r=function(t){var e,n;return null!=(e=t.type)&&null!=(n=e.match(/\/(\w+)$/))?n[1]:void 0},s=null!=("function"==typeof" ".codePointAt?" ".codePointAt(0):void 0),p=function(t){var n;return t.key&&s&&t.key.codePointAt(0)===t.keyCode?t.key:(null===t.which?n=t.keyCode:0!==t.which&&0!==t.charCode&&(n=t.charCode),null!=n&&"escape"!==u[n]?e.UTF16String.fromCodepoints([n]).toString():void 0)},h=function(t){var e,n,i,o,r,s,a,u,c,l;if(u=t.clipboardData){if(m.call(u.types,"text/html")>=0){for(c=u.types,i=0,s=c.length;s>i;i++)if(l=c[i],e=/^CorePasteboardFlavorType/.test(l),n=/^dyn\./.test(l)&&u.getData(l),a=e||n)return!0;return!1}return o=m.call(u.types,"com.apple.webarchive")>=0,r=m.call(u.types,"com.apple.flat-rtfd")>=0,o||r}},t=function(t){function e(t){var e;this.inputController=t,e=this.inputController,this.responder=e.responder,this.delegate=e.delegate,this.inputSummary=e.inputSummary,this.data={}}return f(e,t),e.prototype.start=function(t){var e,n;return this.data.start=t,this.isSignificant()?("keypress"===this.inputSummary.eventName&&this.inputSummary.textAdded&&null!=(e=this.responder)&&e.deleteInDirection("left"),this.selectionIsExpanded()||(this.insertPlaceholder(),this.requestRender()),this.range=null!=(n=this.responder)?n.getSelectedRange():void 0):void 0},e.prototype.update=function(t){var e;return this.data.update=t,this.isSignificant()&&(e=this.selectPlaceholder())?(this.forgetPlaceholder(),this.range=e):void 0},e.prototype.end=function(t){var e,n,i,o;return this.data.end=t,this.isSignificant()?(this.forgetPlaceholder(),this.canApplyToDocument()?(this.setInputSummary({preferDocument:!0,didInput:!1}),null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.setSelectedRange(this.range),null!=(i=this.responder)&&i.insertString(this.data.end),null!=(o=this.responder)?o.setSelectedRange(this.range[0]+this.data.end.length):void 0):null!=this.data.start||null!=this.data.update?(this.requestReparse(),this.inputController.reset()):void 0):this.inputController.reset()},e.prototype.getEndData=function(){return this.data.end},e.prototype.isEnded=function(){return null!=this.getEndData()},e.prototype.isSignificant=function(){return n.composesExistingText?this.inputSummary.didInput:!0},e.prototype.canApplyToDocument=function(){var t,e;return 0===(null!=(t=this.data.start)?t.length:void 0)&&(null!=(e=this.data.end)?e.length:void 0)>0&&null!=this.range},e.proxyMethod("inputController.setInputSummary"),e.proxyMethod("inputController.requestRender"),e.proxyMethod("inputController.requestReparse"),e.proxyMethod("responder?.selectionIsExpanded"),e.proxyMethod("responder?.insertPlaceholder"),e.proxyMethod("responder?.selectPlaceholder"),e.proxyMethod("responder?.forgetPlaceholder"),e}(e.BasicObject)}.call(this),function(){var t,n,i,o=function(t,e){return function(){return t.apply(e,arguments)}},r=function(t,e){function n(){this.constructor=t}for(var i in e)s.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},s={}.hasOwnProperty,a=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.dataTransferIsPlainText,n=e.keyEventIsKeyboardCommand,i=e.objectsAreEqual,e.Level2InputController=function(s){function u(){return this.render=o(this.render,this),u.__super__.constructor.apply(this,arguments)}var c,l,h,p,d,f;return r(u,s),u.prototype.elementDidMutate=function(){var t;return this.scheduledRender?this.composing&&null!=(t=this.delegate)&&"function"==typeof t.inputControllerDidAllowUnhandledInput?t.inputControllerDidAllowUnhandledInput():void 0:this.reparse()},u.prototype.scheduleRender=function(){return null!=this.scheduledRender?this.scheduledRender:this.scheduledRender=requestAnimationFrame(this.render)},u.prototype.render=function(){var t;return cancelAnimationFrame(this.scheduledRender),this.scheduledRender=null,this.composing||null!=(t=this.delegate)&&t.render(),"function"==typeof this.afterRender&&this.afterRender(),this.afterRender=null},u.prototype.reparse=function(){var t;return null!=(t=this.delegate)?t.reparse():void 0},u.prototype.events={keydown:function(t){var e,i,o,r;if(n(t)){if(e=l(t),null!=(r=this.delegate)?r.inputControllerDidReceiveKeyboardCommand(e):void 0)return t.preventDefault()}else if(o=t.key,t.altKey&&(o+="+Alt"),t.shiftKey&&(o+="+Shift"),i=this.keys[o])return this.withEvent(t,i)},paste:function(t){var e,n,i,o,r,s,a,u,c;return h(t)?(t.preventDefault(),this.attachFiles(t.clipboardData.files)):p(t)?(t.preventDefault(),n={type:"text/plain",string:t.clipboardData.getData("text/plain")},null!=(i=this.delegate)&&i.inputControllerWillPaste(n),null!=(o=this.responder)&&o.insertString(n.string),this.render(),null!=(r=this.delegate)?r.inputControllerDidPaste(n):void 0):(e=null!=(s=t.clipboardData)?s.getData("URL"):void 0)?(t.preventDefault(),n={type:"text/html",html:this.createLinkHTML(e)},null!=(a=this.delegate)&&a.inputControllerWillPaste(n),null!=(u=this.responder)&&u.insertHTML(n.html),this.render(),null!=(c=this.delegate)?c.inputControllerDidPaste(n):void 0):void 0},beforeinput:function(t){var e;return(e=this.inputTypes[t.inputType])?(this.withEvent(t,e),this.scheduleRender()):void 0},input:function(){return e.selectionChangeObserver.reset()},dragstart:function(t){var e,n;return(null!=(e=this.responder)?e.selectionContainsAttachments():void 0)?(t.dataTransfer.setData("application/x-trix-dragging",!0),this.dragging={range:null!=(n=this.responder)?n.getSelectedRange():void 0,point:d(t)}):void 0},dragenter:function(t){return c(t)?t.preventDefault():void 0},dragover:function(t){var e,n;if(this.dragging){if(t.preventDefault(),e=d(t),!i(e,this.dragging.point))return this.dragging.point=e,null!=(n=this.responder)?n.setLocationRangeFromPointRange(e):void 0}else if(c(t))return t.preventDefault()},drop:function(t){var e,n,i,o;return this.dragging?(t.preventDefault(),null!=(n=this.delegate)&&n.inputControllerWillMoveText(),null!=(i=this.responder)&&i.moveTextFromRange(this.dragging.range),this.dragging=null,this.scheduleRender()):c(t)?(t.preventDefault(),e=d(t),null!=(o=this.responder)&&o.setLocationRangeFromPointRange(e),this.attachFiles(t.dataTransfer.files)):void 0},dragend:function(){var t;return this.dragging?(null!=(t=this.responder)&&t.setSelectedRange(this.dragging.range),this.dragging=null):void 0},compositionend:function(){return this.composing?(this.composing=!1,this.scheduleRender()):void 0}},u.prototype.keys={ArrowLeft:function(){var t,e;return(null!=(t=this.responder)?t.shouldManageMovingCursorInDirection("backward"):void 0)?(this.event.preventDefault(),null!=(e=this.responder)?e.moveCursorInDirection("backward"):void 0):void 0},ArrowRight:function(){var t,e;return(null!=(t=this.responder)?t.shouldManageMovingCursorInDirection("forward"):void 0)?(this.event.preventDefault(),null!=(e=this.responder)?e.moveCursorInDirection("forward"):void 0):void 0},Backspace:function(){var t,e,n;return(null!=(t=this.responder)?t.shouldManageDeletingInDirection("backward"):void 0)?(this.event.preventDefault(),null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.deleteInDirection("backward"),this.render()):void 0},Tab:function(){var t,e;return(null!=(t=this.responder)?t.canIncreaseNestingLevel():void 0)?(this.event.preventDefault(),null!=(e=this.responder)&&e.increaseNestingLevel(),this.render()):void 0},"Tab+Shift":function(){var t,e;return(null!=(t=this.responder)?t.canDecreaseNestingLevel():void 0)?(this.event.preventDefault(),null!=(e=this.responder)&&e.decreaseNestingLevel(),this.render()):void 0}},u.prototype.inputTypes={deleteByComposition:function(){return this.deleteInDirection("backward",{recordUndoEntry:!1})},deleteByCut:function(){return this.deleteInDirection("backward")},deleteByDrag:function(){return this.event.preventDefault(),this.withTargetDOMRange(function(){var t;return this.deleteByDragRange=null!=(t=this.responder)?t.getSelectedRange():void 0})},deleteCompositionText:function(){return this.deleteInDirection("backward",{recordUndoEntry:!1})},deleteContent:function(){return this.deleteInDirection("backward")},deleteContentBackward:function(){return this.deleteInDirection("backward")},deleteContentForward:function(){return this.deleteInDirection("forward")},deleteEntireSoftLine:function(){return this.deleteInDirection("forward")},deleteHardLineBackward:function(){return this.deleteInDirection("backward")},deleteHardLineForward:function(){return this.deleteInDirection("forward")},deleteSoftLineBackward:function(){return this.deleteInDirection("backward")},deleteSoftLineForward:function(){return this.deleteInDirection("forward")},deleteWordBackward:function(){return this.deleteInDirection("backward")},deleteWordForward:function(){return this.deleteInDirection("forward")},formatBackColor:function(){return this.activateAttributeIfSupported("backgroundColor",this.event.data)},formatBold:function(){return this.toggleAttributeIfSupported("bold")},formatFontColor:function(){return this.activateAttributeIfSupported("color",this.event.data)},formatFontName:function(){return this.activateAttributeIfSupported("font",this.event.data)},formatIndent:function(){var t;return(null!=(t=this.responder)?t.canIncreaseNestingLevel():void 0)?this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.increaseNestingLevel():void 0}):void 0},formatItalic:function(){return this.toggleAttributeIfSupported("italic")},formatJustifyCenter:function(){return this.toggleAttributeIfSupported("justifyCenter")},formatJustifyFull:function(){return this.toggleAttributeIfSupported("justifyFull")},formatJustifyLeft:function(){return this.toggleAttributeIfSupported("justifyLeft")},formatJustifyRight:function(){return this.toggleAttributeIfSupported("justifyRight")},formatOutdent:function(){var t;return(null!=(t=this.responder)?t.canDecreaseNestingLevel():void 0)?this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.decreaseNestingLevel():void 0}):void 0},formatRemove:function(){return this.withTargetDOMRange(function(){var t,e,n,i;i=[];for(t in null!=(e=this.responder)?e.getCurrentAttributes():void 0)i.push(null!=(n=this.responder)?n.removeCurrentAttribute(t):void 0);return i})},formatSetBlockTextDirection:function(){return this.activateAttributeIfSupported("blockDir",this.event.data)},formatSetInlineTextDirection:function(){return this.activateAttributeIfSupported("textDir",this.event.data)},formatStrikeThrough:function(){return this.toggleAttributeIfSupported("strike")},formatSubscript:function(){return this.toggleAttributeIfSupported("sub")},formatSuperscript:function(){return this.toggleAttributeIfSupported("sup")},formatUnderline:function(){return this.toggleAttributeIfSupported("underline")},historyRedo:function(){var t;return null!=(t=this.delegate)?t.inputControllerWillPerformRedo():void 0},historyUndo:function(){var t;return null!=(t=this.delegate)?t.inputControllerWillPerformUndo():void 0},insertCompositionText:function(){return this.composing=!0,this.insertString(this.event.data)},insertFromComposition:function(){return this.composing=!1,this.insertString(this.event.data)},insertFromDrop:function(){var t,e;return(t=this.deleteByDragRange)?(this.deleteByDragRange=null,null!=(e=this.delegate)&&e.inputControllerWillMoveText(),this.withTargetDOMRange(function(){var e;return null!=(e=this.responder)?e.moveTextFromRange(t):void 0})):void 0},insertFromPaste:function(){var n,i,o,r,s,a,u,c,l,h,p;return n=this.event.dataTransfer,s={dataTransfer:n},(i=n.getData("URL"))?(this.event.preventDefault(),s.type="text/html",p=(r=n.getData("public.url-name"))?e.squishBreakableWhitespace(r).trim():i,s.html=this.createLinkHTML(i,p),null!=(a=this.delegate)&&a.inputControllerWillPaste(s),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertHTML(s.html):void 0}),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(s):void 0}}(this)):t(n)?(s.type="text/plain",s.string=n.getData("text/plain"),null!=(u=this.delegate)&&u.inputControllerWillPaste(s),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertString(s.string):void 0}),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(s):void 0}}(this)):(o=n.getData("text/html"))?(this.event.preventDefault(),s.type="text/html",s.html=o,null!=(c=this.delegate)&&c.inputControllerWillPaste(s),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertHTML(s.html):void 0}),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(s):void 0}}(this)):(null!=(l=n.files)?l.length:void 0)?(s.type="File",s.file=n.files[0],null!=(h=this.delegate)&&h.inputControllerWillPaste(s),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertFile(s.file):void 0}),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(s):void 0}}(this)):void 0},insertFromYank:function(){return this.insertString(this.event.data)},insertLineBreak:function(){return this.insertString("\n")},insertLink:function(){return this.activateAttributeIfSupported("href",this.event.data)},insertOrderedList:function(){return this.toggleAttributeIfSupported("number")},insertParagraph:function(){var t;return null!=(t=this.delegate)&&t.inputControllerWillPerformTyping(),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertLineBreak():void 0})},insertReplacementText:function(){return this.insertString(this.event.dataTransfer.getData("text/plain"),{updatePosition:!1})},insertText:function(){var t,e;return this.insertString(null!=(t=this.event.data)?t:null!=(e=this.event.dataTransfer)?e.getData("text/plain"):void 0)},insertTranspose:function(){return this.insertString(this.event.data)},insertUnorderedList:function(){return this.toggleAttributeIfSupported("bullet")}},u.prototype.insertString=function(t,e){var n;return null==t&&(t=""),null!=(n=this.delegate)&&n.inputControllerWillPerformTyping(),this.withTargetDOMRange(function(){var n;return null!=(n=this.responder)?n.insertString(t,e):void 0})},u.prototype.toggleAttributeIfSupported=function(t){var n;return a.call(e.getAllAttributeNames(),t)>=0?(null!=(n=this.delegate)&&n.inputControllerWillPerformFormatting(t),this.withTargetDOMRange(function(){var e;return null!=(e=this.responder)?e.toggleCurrentAttribute(t):void 0})):void 0},u.prototype.activateAttributeIfSupported=function(t,n){var i;return a.call(e.getAllAttributeNames(),t)>=0?(null!=(i=this.delegate)&&i.inputControllerWillPerformFormatting(t),this.withTargetDOMRange(function(){var e;return null!=(e=this.responder)?e.setCurrentAttribute(t,n):void 0})):void 0},u.prototype.deleteInDirection=function(t,e){var n,i,o,r;return o=(null!=e?e:{recordUndoEntry:!0}).recordUndoEntry,o&&null!=(r=this.delegate)&&r.inputControllerWillPerformTyping(),i=function(e){return function(){var n;return null!=(n=e.responder)?n.deleteInDirection(t):void 0}}(this),(n=this.getTargetDOMRange({minLength:2}))?this.withTargetDOMRange(n,i):i()},u.prototype.withTargetDOMRange=function(t,n){var i;return"function"==typeof t&&(n=t,t=this.getTargetDOMRange()),t?null!=(i=this.responder)?i.withTargetDOMRange(t,n.bind(this)):void 0:(e.selectionChangeObserver.reset(),n.call(this))},u.prototype.getTargetDOMRange=function(t){var e,n,i,o;return i=(null!=t?t:{minLength:0}).minLength,(o="function"==typeof(e=this.event).getTargetRanges?e.getTargetRanges():void 0)&&o.length&&(n=f(o[0]),0===i||n.toString().length>=i)?n:void 0},f=function(t){var e;return e=document.createRange(),e.setStart(t.startContainer,t.startOffset),e.setEnd(t.endContainer,t.endOffset),e},u.prototype.withEvent=function(t,e){var n;this.event=t;try{n=e.call(this)}finally{this.event=null}return n},c=function(t){var e,n;return a.call(null!=(e=null!=(n=t.dataTransfer)?n.types:void 0)?e:[],"Files")>=0},h=function(t){var e;return(e=t.clipboardData)?a.call(e.types,"Files")>=0&&1===e.types.length&&e.files.length>=1:void 0},p=function(t){var e;return(e=t.clipboardData)?a.call(e.types,"text/plain")>=0&&1===e.types.length:void 0},l=function(t){var e;return e=[],t.altKey&&e.push("alt"),t.shiftKey&&e.push("shift"),e.push(t.key),e},d=function(t){return{x:t.clientX,y:t.clientY}},u}(e.InputController)}.call(this),function(){var t,n,i,o,r,s,a,u,c=function(t,e){return function(){return t.apply(e,arguments)}},l=function(t,e){function n(){this.constructor=t}for(var i in e)h.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},h={}.hasOwnProperty;n=e.defer,i=e.handleEvent,s=e.makeElement,u=e.tagName,a=e.config,r=a.lang,t=a.css,o=a.keyNames,e.AttachmentEditorController=function(a){function h(t,e,n,i){this.attachmentPiece=t,this.element=e,this.container=n,this.options=null!=i?i:{},this.didBlurCaption=c(this.didBlurCaption,this),this.didChangeCaption=c(this.didChangeCaption,this),this.didInputCaption=c(this.didInputCaption,this),this.didKeyDownCaption=c(this.didKeyDownCaption,this),this.didClickActionButton=c(this.didClickActionButton,this),this.didClickToolbar=c(this.didClickToolbar,this),this.attachment=this.attachmentPiece.attachment,"a"===u(this.element)&&(this.element=this.element.firstChild),this.install()}var p;return l(h,a),p=function(t){return function(){var e;return e=t.apply(this,arguments),e["do"](),null==this.undos&&(this.undos=[]),this.undos.push(e.undo)}},h.prototype.install=function(){return this.makeElementMutable(),this.addToolbar(),this.attachment.isPreviewable()?this.installCaptionEditor():void 0},h.prototype.uninstall=function(){var t,e;for(this.savePendingCaption();e=this.undos.pop();)e();return null!=(t=this.delegate)?t.didUninstallAttachmentEditor(this):void 0},h.prototype.savePendingCaption=function(){var t,e,n;return null!=this.pendingCaption?(t=this.pendingCaption,this.pendingCaption=null,t?null!=(e=this.delegate)&&"function"==typeof e.attachmentEditorDidRequestUpdatingAttributesForAttachment?e.attachmentEditorDidRequestUpdatingAttributesForAttachment({caption:t},this.attachment):void 0:null!=(n=this.delegate)&&"function"==typeof n.attachmentEditorDidRequestRemovingAttributeForAttachment?n.attachmentEditorDidRequestRemovingAttributeForAttachment("caption",this.attachment):void 0):void 0},h.prototype.makeElementMutable=p(function(){return{"do":function(t){return function(){return t.element.dataset.trixMutable=!0}}(this),undo:function(t){return function(){return delete t.element.dataset.trixMutable}}(this)}}),h.prototype.addToolbar=p(function(){var n;return n=s({tagName:"div",className:t.attachmentToolbar,data:{trixMutable:!0},childNodes:s({tagName:"div",className:"trix-button-row",childNodes:s({tagName:"span",className:"trix-button-group trix-button-group--actions",childNodes:s({tagName:"button",className:"trix-button trix-button--remove",textContent:r.remove,attributes:{title:r.remove},data:{trixAction:"remove"}})})})}),this.attachment.isPreviewable()&&n.appendChild(s({tagName:"div",className:t.attachmentMetadataContainer,childNodes:s({tagName:"span",className:t.attachmentMetadata,childNodes:[s({tagName:"span",className:t.attachmentName,textContent:this.attachment.getFilename(),attributes:{title:this.attachment.getFilename()}}),s({tagName:"span",className:t.attachmentSize,textContent:this.attachment.getFormattedFilesize()})]})})),i("click",{onElement:n,withCallback:this.didClickToolbar}),i("click",{onElement:n,matchingSelector:"[data-trix-action]",withCallback:this.didClickActionButton}),{"do":function(t){return function(){return t.element.appendChild(n)}}(this),undo:function(){return function(){return e.removeNode(n)}}(this)}}),h.prototype.installCaptionEditor=p(function(){var o,a,u,c,l;return c=s({tagName:"textarea",className:t.attachmentCaptionEditor,attributes:{placeholder:r.captionPlaceholder},data:{trixMutable:!0}}),c.value=this.attachmentPiece.getCaption(),l=c.cloneNode(),l.classList.add("trix-autoresize-clone"),l.tabIndex=-1,o=function(){return l.value=c.value,c.style.height=l.scrollHeight+"px"},i("input",{onElement:c,withCallback:o}),i("input",{onElement:c,withCallback:this.didInputCaption}),i("keydown",{onElement:c,withCallback:this.didKeyDownCaption}),i("change",{onElement:c,withCallback:this.didChangeCaption}),i("blur",{onElement:c,withCallback:this.didBlurCaption}),u=this.element.querySelector("figcaption"),a=u.cloneNode(),{"do":function(e){return function(){return u.style.display="none",a.appendChild(c),a.appendChild(l),a.classList.add(t.attachmentCaption+"--editing"),u.parentElement.insertBefore(a,u),o(),e.options.editCaption?n(function(){return c.focus()}):void 0}}(this),undo:function(){return e.removeNode(a),u.style.display=null}}}),h.prototype.didClickToolbar=function(t){return t.preventDefault(),t.stopPropagation()},h.prototype.didClickActionButton=function(t){var e,n;switch(e=t.target.getAttribute("data-trix-action")){case"remove":return null!=(n=this.delegate)?n.attachmentEditorDidRequestRemovalOfAttachment(this.attachment):void 0}},h.prototype.didKeyDownCaption=function(t){var e;return"return"===o[t.keyCode]?(t.preventDefault(),this.savePendingCaption(),null!=(e=this.delegate)&&"function"==typeof e.attachmentEditorDidRequestDeselectingAttachment?e.attachmentEditorDidRequestDeselectingAttachment(this.attachment):void 0):void 0},h.prototype.didInputCaption=function(t){return this.pendingCaption=t.target.value.replace(/\s/g," ").trim()},h.prototype.didChangeCaption=function(){return this.savePendingCaption()},h.prototype.didBlurCaption=function(){return this.savePendingCaption()},h}(e.BasicObject)}.call(this),function(){var t,n,i,o=function(t,e){function n(){this.constructor=t}for(var i in e)r.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},r={}.hasOwnProperty;i=e.makeElement,t=e.config.css,e.AttachmentView=function(r){function s(){s.__super__.constructor.apply(this,arguments),this.attachment=this.object,this.attachment.uploadProgressDelegate=this,this.attachmentPiece=this.options.piece}var a;return o(s,r),s.attachmentSelector="[data-trix-attachment]",s.prototype.createContentNodes=function(){return[]},s.prototype.createNodes=function(){var e,n,o,r,s,u,c;if(e=r=i({tagName:"figure",className:this.getClassName(),data:this.getData(),editable:!1}),(n=this.getHref())&&(r=i({tagName:"a",editable:!1,attributes:{href:n,tabindex:-1}}),e.appendChild(r)),this.attachment.hasContent())r.innerHTML=this.attachment.getContent();else for(c=this.createContentNodes(),o=0,s=c.length;s>o;o++)u=c[o],r.appendChild(u);return r.appendChild(this.createCaptionElement()),this.attachment.isPending()&&(this.progressElement=i({tagName:"progress",attributes:{"class":t.attachmentProgress,value:this.attachment.getUploadProgress(),max:100},data:{trixMutable:!0,trixStoreKey:["progressElement",this.attachment.id].join("/")}}),e.appendChild(this.progressElement)),[a("left"),e,a("right")]},s.prototype.createCaptionElement=function(){var e,n,o,r,s,a,u;return o=i({tagName:"figcaption",className:t.attachmentCaption}),(e=this.attachmentPiece.getCaption())?(o.classList.add(t.attachmentCaption+"--edited"),o.textContent=e):(n=this.getCaptionConfig(),n.name&&(r=this.attachment.getFilename()),n.size&&(a=this.attachment.getFormattedFilesize()),r&&(s=i({tagName:"span",className:t.attachmentName,textContent:r}),o.appendChild(s)),a&&(r&&o.appendChild(document.createTextNode(" ")),u=i({tagName:"span",className:t.attachmentSize,textContent:a}),o.appendChild(u))),o},s.prototype.getClassName=function(){var e,n;return n=[t.attachment,t.attachment+"--"+this.attachment.getType()],(e=this.attachment.getExtension())&&n.push(t.attachment+"--"+e),n.join(" ")},s.prototype.getData=function(){var t,e;return 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o,r,s,a,u;return o=this.attributes[e],u=n(o).tagName,0===e&&this.block.isRTL()&&(r={dir:"rtl"}),"attachmentGallery"===o&&(a=this.block.getBlockBreakPosition(),s=t.attachmentGallery+" "+t.attachmentGallery+"--"+a),i({tagName:u,className:s,attributes:r})},s.prototype.shouldAddExtraNewlineElement=function(){return/\n\n$/.test(this.block.toString())},s}(e.ObjectView)}.call(this),function(){var t,n,i=function(t,e){function n(){this.constructor=t}for(var i in e)o.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},o={}.hasOwnProperty;t=e.defer,n=e.makeElement,e.DocumentView=function(o){function r(){r.__super__.constructor.apply(this,arguments),this.element=this.options.element,this.elementStore=new e.ElementStore,this.setDocument(this.object)}var s,a,u;return i(r,o),r.render=function(t){var e,i;return e=n("div"),i=new this(t,{element:e}),i.render(),i.sync(),e},r.prototype.setDocument=function(t){return t.isEqualTo(this.document)?void 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t,e,n,i,o,r,s,u,c,l;for(e=document.createDocumentFragment(),u=this.shadowElement.childNodes,n=0,o=u.length;o>n;n++)s=u[n],e.appendChild(s.cloneNode(!0));for(c=a(e),i=0,r=c.length;r>i;i++)t=c[i],(l=this.elementStore.remove(t))&&t.parentNode.replaceChild(l,t);return e},a=function(t){return t.querySelectorAll("[data-trix-store-key]")},s=function(t,e){return u(t.innerHTML)===u(e.innerHTML)},u=function(t){return t.replace(/&nbsp;/g," ")},r}(e.ObjectView)}.call(this),function(){var t,n,i,o,r,s=function(t,e){return function(){return t.apply(e,arguments)}},a=function(t,e){function n(){this.constructor=t}for(var i in e)u.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},u={}.hasOwnProperty;i=e.findClosestElementFromNode,o=e.handleEvent,r=e.innerElementIsActive,n=e.defer,t=e.AttachmentView.attachmentSelector,e.CompositionController=function(u){function c(n,i){this.element=n,this.composition=i,this.didClickAttachment=s(this.didClickAttachment,this),this.didBlur=s(this.didBlur,this),this.didFocus=s(this.didFocus,this),this.documentView=new e.DocumentView(this.composition.document,{element:this.element}),o("focus",{onElement:this.element,withCallback:this.didFocus}),o("blur",{onElement:this.element,withCallback:this.didBlur}),o("click",{onElement:this.element,matchingSelector:"a[contenteditable=false]",preventDefault:!0}),o("mousedown",{onElement:this.element,matchingSelector:t,withCallback:this.didClickAttachment}),o("click",{onElement:this.element,matchingSelector:"a"+t,preventDefault:!0})}return a(c,u),c.prototype.didFocus=function(){var t,e,n;return t=function(t){return function(){var e;return t.focused?void 0:(t.focused=!0,null!=(e=t.delegate)&&"function"==typeof e.compositionControllerDidFocus?e.compositionControllerDidFocus():void 0)}}(this),null!=(e=null!=(n=this.blurPromise)?n.then(t):void 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this.revision!==this.composition.revision&&(this.documentView.setDocument(this.composition.document),this.documentView.render(),this.revision=this.composition.revision),this.canSyncDocumentView()&&!this.documentView.isSynced()&&(null!=(t=this.delegate)&&"function"==typeof t.compositionControllerWillSyncDocumentView&&t.compositionControllerWillSyncDocumentView(),this.documentView.sync(),null!=(e=this.delegate)&&"function"==typeof e.compositionControllerDidSyncDocumentView&&e.compositionControllerDidSyncDocumentView()),null!=(n=this.delegate)&&"function"==typeof n.compositionControllerDidRender?n.compositionControllerDidRender():void 0},c.prototype.rerenderViewForObject=function(t){return this.invalidateViewForObject(t),this.render()},c.prototype.invalidateViewForObject=function(t){return this.documentView.invalidateViewForObject(t)},c.prototype.isViewCachingEnabled=function(){return this.documentView.isViewCachingEnabled()},c.prototype.enableViewCaching=function(){return this.documentView.enableViewCaching()},c.prototype.disableViewCaching=function(){return this.documentView.disableViewCaching()},c.prototype.refreshViewCache=function(){return this.documentView.garbageCollectCachedViews()},c.prototype.isEditingAttachment=function(){return null!=this.attachmentEditor},c.prototype.installAttachmentEditorForAttachment=function(t,n){var i,o,r;if((null!=(r=this.attachmentEditor)?r.attachment:void 0)!==t&&(o=this.documentView.findElementForObject(t)))return this.uninstallAttachmentEditor(),i=this.composition.document.getAttachmentPieceForAttachment(t),this.attachmentEditor=new e.AttachmentEditorController(i,o,this.element,n),this.attachmentEditor.delegate=this},c.prototype.uninstallAttachmentEditor=function(){var t;return null!=(t=this.attachmentEditor)?t.uninstall():void 0},c.prototype.didUninstallAttachmentEditor=function(){return this.attachmentEditor=null,this.render()},c.prototype.attachmentEditorDidRequestUpdatingAttributesForAttachment=function(t,e){var n;return null!=(n=this.delegate)&&"function"==typeof n.compositionControllerWillUpdateAttachment&&n.compositionControllerWillUpdateAttachment(e),this.composition.updateAttributesForAttachment(t,e)},c.prototype.attachmentEditorDidRequestRemovingAttributeForAttachment=function(t,e){var n;return null!=(n=this.delegate)&&"function"==typeof n.compositionControllerWillUpdateAttachment&&n.compositionControllerWillUpdateAttachment(e),this.composition.removeAttributeForAttachment(t,e)},c.prototype.attachmentEditorDidRequestRemovalOfAttachment=function(t){var e;return null!=(e=this.delegate)&&"function"==typeof e.compositionControllerDidRequestRemovalOfAttachment?e.compositionControllerDidRequestRemovalOfAttachment(t):void 0},c.prototype.attachmentEditorDidRequestDeselectingAttachment=function(t){var e;return null!=(e=this.delegate)&&"function"==typeof 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this.actions=t,this.refreshActionButtons()},s.prototype.refreshActionButtons=function(){return this.eachActionButton(function(t){return function(e,n){return e.disabled=t.actions[n]===!1}}(this))},s.prototype.eachActionButton=function(t){var e,n,i,o,r;for(o=this.element.querySelectorAll(a),r=[],n=0,i=o.length;i>n;n++)e=o[n],r.push(t(e,d(e)));return r},s.prototype.updateAttributes=function(t){return this.attributes=t,this.refreshAttributeButtons()},s.prototype.refreshAttributeButtons=function(){return this.eachAttributeButton(function(t){return function(e,n){return e.disabled=t.attributes[n]===!1,t.attributes[n]||t.dialogIsVisible(n)?(e.setAttribute("data-trix-active",""),e.classList.add("trix-active")):(e.removeAttribute("data-trix-active"),e.classList.remove("trix-active"))}}(this))},s.prototype.eachAttributeButton=function(t){var e,n,i,o,r;for(o=this.element.querySelectorAll(c),r=[],n=0,i=o.length;i>n;n++)e=o[n],r.push(t(e,f(e)));return 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0)===t)return{attachment:i.attachment,position:o};o+=i.length}return{attachment:null,position:null}},i.prototype.getAttachmentById=function(t){var e,n,i;return i=this.getAttachmentAndPositionById(t),e=i.attachment,n=i.position,e},i.prototype.getRangeOfAttachment=function(t){var e,n;return n=this.getAttachmentAndPositionById(t.id),t=n.attachment,e=n.position,null!=t?[e,e+1]:void 0},i.prototype.updateAttributesForAttachment=function(t,e){var n;return(n=this.getRangeOfAttachment(e))?this.addAttributesAtRange(t,n):this},i.prototype.getLength=function(){return this.pieceList.getEndPosition()},i.prototype.isEmpty=function(){return 0===this.getLength()},i.prototype.isEqualTo=function(t){var e;return i.__super__.isEqualTo.apply(this,arguments)||(null!=t&&null!=(e=t.pieceList)?e.isEqualTo(this.pieceList):void 0)},i.prototype.isBlockBreak=function(){return 1===this.getLength()&&this.pieceList.getObjectAtIndex(0).isBlockBreak()},i.prototype.eachPiece=function(t){return this.pieceList.eachObject(t)},i.prototype.getPieces=function(){return this.pieceList.toArray()},i.prototype.getPieceAtPosition=function(t){return this.pieceList.getObjectAtPosition(t)},i.prototype.contentsForInspection=function(){return{pieceList:this.pieceList.inspect()}},i.prototype.toSerializableText=function(){var t;return t=this.pieceList.selectSplittableList(function(t){return t.isSerializable()}),this.copyWithPieceList(t)},i.prototype.toString=function(){return this.pieceList.toString()},i.prototype.toJSON=function(){return this.pieceList.toJSON()},i.prototype.toConsole=function(){var t;return JSON.stringify(function(){var e,n,i,o;for(i=this.pieceList.toArray(),o=[],e=0,n=i.length;n>e;e++)t=i[e],o.push(JSON.parse(t.toConsole()));return o}.call(this))},i.prototype.getDirection=function(){return e.getDirection(this.toString())},i.prototype.isRTL=function(){return"rtl"===this.getDirection()},i}(e.Object)}.call(this),function(){var t,n,i,o,r,s=function(t,e){function n(){this.constructor=t}for(var i in e)a.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},a={}.hasOwnProperty,u=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1},c=[].slice;t=e.arraysAreEqual,r=e.spliceArray,i=e.getBlockConfig,n=e.getBlockAttributeNames,o=e.getListAttributeNames,e.Block=function(n){function a(t,n){null==t&&(t=new e.Text),null==n&&(n=[]),a.__super__.constructor.apply(this,arguments),this.text=h(t),this.attributes=n}var l,h,p,d,f,g,m,v,y;return s(a,n),a.fromJSON=function(t){var n;return n=e.Text.fromJSON(t.text),new this(n,t.attributes)},a.prototype.isEmpty=function(){return this.text.isBlockBreak()},a.prototype.isEqualTo=function(e){return a.__super__.isEqualTo.apply(this,arguments)||this.text.isEqualTo(null!=e?e.text:void 0)&&t(this.attributes,null!=e?e.attributes:void 0)},a.prototype.copyWithText=function(t){return new 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this.attributes[t]},a.prototype.canBeGroupedWith=function(t,e){var n,r,s,a;return s=t.getAttributes(),r=s[e],n=this.attributes[e],!(n!==r||i(n).group===!1&&(a=s[e+1],u.call(o(),a)<0)||this.getDirection()!==t.getDirection()&&!t.isEmpty())},h=function(t){return t=y(t),t=l(t)},y=function(t){var n,i,o,r,s,a;return r=!1,a=t.getPieces(),i=2<=a.length?c.call(a,0,n=a.length-1):(n=0,[]),o=a[n++],null==o?t:(i=function(){var t,e,n;for(n=[],t=0,e=i.length;e>t;t++)s=i[t],s.isBlockBreak()?(r=!0,n.push(v(s))):n.push(s);return n}(),r?new e.Text(c.call(i).concat([o])):t)},p=e.Text.textForStringWithAttributes("\n",{blockBreak:!0}),l=function(t){return m(t)?t:t.appendText(p)},m=function(t){var e,n;return n=t.getLength(),0===n?!1:(e=t.getTextAtRange([n-1,n]),e.isBlockBreak())},v=function(t){return t.copyWithoutAttribute("blockBreak")},d=function(t){var e;return e=i(t).listAttribute,null!=e?[e,t]:[t]},f=function(t){return t.slice(-1)[0]},g=function(t,e){var n;return 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t,e,i,o,r;for(r=a.call(this.body.querySelectorAll("ul,ol")),t=0,e=r.length;e>t;t++)i=r[t],(o=i.previousElementSibling)&&"li"===n(o)&&o.appendChild(i);return this.body},u.prototype.elementIsRemovable=function(t){return(null!=t?t.nodeType:void 0)===Node.ELEMENT_NODE?this.elementIsForbidden(t)||this.elementIsntSerializable(t):void 0},u.prototype.elementIsForbidden=function(t){var e;return e=n(t),s.call(this.forbiddenElements,e)>=0},u.prototype.elementIsntSerializable=function(e){return"false"===e.getAttribute("data-trix-serialize")&&!t(e)},p=function(t){var e,n,i,o,r;for(null==t&&(t=""),t=t.replace(/<\/html[^>]*>[^]*$/i,"</html>"),e=document.implementation.createHTMLDocument(""),e.documentElement.innerHTML=t,r=e.head.querySelectorAll("style"),i=0,o=r.length;o>i;i++)n=r[i],e.body.appendChild(n);return e.body},u}(e.BasicObject)}.call(this),function(){var t,n,i,o,r,s,a,u,c,l,h,p=function(t,e){function n(){this.constructor=t}for(var i in e)d.call(e,i)&&(t[i]=e[i]);return 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e,n;for(e=[];t&&t!==this.containerElement;)n=l(t),f.call(r(),n)>=0&&e.push(t),t=t.parentNode;return e},w=function(t,e){try{return JSON.parse(t.getAttribute("data-trix-"+e))}catch(n){return{}}},b=function(t){var e,n,i;return i=t.getAttribute("width"),n=t.getAttribute("height"),e={},i&&(e.width=parseInt(i,10)),n&&(e.height=parseInt(n,10)),e},g.prototype.isBlockElement=function(t){var e;if((null!=t?t.nodeType:void 0)===Node.ELEMENT_NODE&&!a(t)&&!o(t,{matchingSelector:"td",untilNode:this.containerElement}))return e=l(t),f.call(r(),e)>=0||"block"===window.getComputedStyle(t).display},g.prototype.isInsignificantTextNode=function(t){var e,n,i;if((null!=t?t.nodeType:void 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this.constructor(n.blockList.editObjectAtIndex(o,function(e){return e.copyWithText(e.text.insertTextAtPosition(t,r))}))},c.prototype.removeTextAtRange=function(t){var e,n,r,s,a,u,c,l,h,p,d,f,g,m,v,y,b,A,C,x,w;return p=t=i(t),l=p[0],A=p[1],o(t)?this:(d=this.locationRangeFromRange(t),u=d[0],y=d[1],a=u.index,c=u.offset,s=this.getBlockAtIndex(a),v=y.index,b=y.offset,m=this.getBlockAtIndex(v),f=A-l===1&&s.getBlockBreakPosition()===c&&m.getBlockBreakPosition()!==b&&"\n"===m.text.getStringAtPosition(b),f?r=this.blockList.editObjectAtIndex(v,function(t){return t.copyWithText(t.text.removeTextAtRange([b,b+1]))}):(h=s.text.getTextAtRange([0,c]),C=m.text.getTextAtRange([b,m.getLength()]),x=h.appendText(C),g=a!==v&&0===c,w=g&&s.getAttributeLevel()>=m.getAttributeLevel(),n=w?m.copyWithText(x):s.copyWithText(x),e=v+1-a,r=this.blockList.splice(a,e,n)),new this.constructor(r))},c.prototype.moveTextFromRangeToPosition=function(t,e){var n,o,r,s,u,c,l,h,p,d;return c=t=i(t),p=c[0],r=c[1],e>=p&&r>=e?this:(o=this.getDocumentAtRange(t),h=this.removeTextAtRange(t),u=e>p,u&&(e-=o.getLength()),l=o.getBlocks(),s=l[0],n=2<=l.length?a.call(l,1):[],0===n.length?(d=s.getTextWithoutBlockBreak(),u&&(e+=1)):d=s.text,h=h.insertTextAtRange(d,e),0===n.length?h:(o=new this.constructor(n),e+=d.getLength(),h.insertDocumentAtRange(o,e)))},c.prototype.addAttributeAtRange=function(t,e,i){var o;return o=this.blockList,this.eachBlockAtRange(i,function(i,r,s){return o=o.editObjectAtIndex(s,function(){return n(t)?i.addAttribute(t,e):r[0]===r[1]?i:i.copyWithText(i.text.addAttributeAtRange(t,e,r))})}),new this.constructor(o)},c.prototype.addAttribute=function(t,e){var n;return n=this.blockList,this.eachBlock(function(i,o){return n=n.editObjectAtIndex(o,function(){return i.addAttribute(t,e)})}),new this.constructor(n)},c.prototype.removeAttributeAtRange=function(t,e){var i;return i=this.blockList,this.eachBlockAtRange(e,function(e,o,r){return n(t)?i=i.editObjectAtIndex(r,function(){return e.removeAttribute(t)}):o[0]!==o[1]?i=i.editObjectAtIndex(r,function(){return e.copyWithText(e.text.removeAttributeAtRange(t,o))}):void 0}),new this.constructor(i)},c.prototype.updateAttributesForAttachment=function(t,e){var n,i,o,r;return o=(i=this.getRangeOfAttachment(e))[0],n=this.locationFromPosition(o).index,r=this.getTextAtIndex(n),new this.constructor(this.blockList.editObjectAtIndex(n,function(n){return n.copyWithText(r.updateAttributesForAttachment(t,e))}))},c.prototype.removeAttributeForAttachment=function(t,e){var n;return n=this.getRangeOfAttachment(e),this.removeAttributeAtRange(t,n)},c.prototype.insertBlockBreakAtRange=function(t){var n,o,r,s;return s=(t=i(t))[0],r=this.locationFromPosition(s).offset,o=this.removeTextAtRange(t),0===r&&(n=[new e.Block]),new this.constructor(o.blockList.insertSplittableListAtPosition(new e.SplittableList(n),s))},c.prototype.applyBlockAttributeAtRange=function(t,e,i){var o,r,s,a;return s=this.expandRangeToLineBreaksAndSplitBlocks(i),r=s.document,i=s.range,o=n(t),o.listAttribute?(r=r.removeLastListAttributeAtRange(i,{exceptAttributeName:t}),a=r.convertLineBreaksToBlockBreaksInRange(i),r=a.document,i=a.range):r=o.exclusive?r.removeBlockAttributesAtRange(i):o.terminal?r.removeLastTerminalAttributeAtRange(i):r.consolidateBlocksAtRange(i),r.addAttributeAtRange(t,e,i)},c.prototype.removeLastListAttributeAtRange=function(t,e){var i;return null==e&&(e={}),i=this.blockList,this.eachBlockAtRange(t,function(t,o,r){var s;if((s=t.getLastAttribute())&&n(s).listAttribute&&s!==e.exceptAttributeName)return i=i.editObjectAtIndex(r,function(){return t.removeAttribute(s)})}),new this.constructor(i)},c.prototype.removeLastTerminalAttributeAtRange=function(t){var e;return e=this.blockList,this.eachBlockAtRange(t,function(t,i,o){var r;if((r=t.getLastAttribute())&&n(r).terminal)return e=e.editObjectAtIndex(o,function(){return t.removeAttribute(r)})}),new this.constructor(e)},c.prototype.removeBlockAttributesAtRange=function(t){var e;return e=this.blockList,this.eachBlockAtRange(t,function(t,n,i){return t.hasAttributes()?e=e.editObjectAtIndex(i,function(){return t.copyWithoutAttributes()}):void 0}),new this.constructor(e)},c.prototype.expandRangeToLineBreaksAndSplitBlocks=function(t){var e,n,o,r,s,a,u,c,l;return a=t=i(t),l=a[0],r=a[1],c=this.locationFromPosition(l),o=this.locationFromPosition(r),e=this,u=e.getBlockAtIndex(c.index),null!=(c.offset=u.findLineBreakInDirectionFromPosition("backward",c.offset))&&(s=e.positionFromLocation(c),e=e.insertBlockBreakAtRange([s,s+1]),o.index+=1,o.offset-=e.getBlockAtIndex(c.index).getLength(),c.index+=1),c.offset=0,0===o.offset&&o.index>c.index?(o.index-=1,o.offset=e.getBlockAtIndex(o.index).getBlockBreakPosition()):(n=e.getBlockAtIndex(o.index),"\n"===n.text.getStringAtRange([o.offset-1,o.offset])?o.offset-=1:o.offset=n.findLineBreakInDirectionFromPosition("forward",o.offset),o.offset!==n.getBlockBreakPosition()&&(s=e.positionFromLocation(o),e=e.insertBlockBreakAtRange([s,s+1]))),l=e.positionFromLocation(c),r=e.positionFromLocation(o),t=i([l,r]),{document:e,range:t}},c.prototype.convertLineBreaksToBlockBreaksInRange=function(t){var e,n,o;return n=(t=i(t))[0],o=this.getStringAtRange(t).slice(0,-1),e=this,o.replace(/.*?\n/g,function(t){return n+=t.length,e=e.insertBlockBreakAtRange([n-1,n])}),{document:e,range:t}},c.prototype.consolidateBlocksAtRange=function(t){var e,n,o,r,s;return o=t=i(t),s=o[0],n=o[1],r=this.locationFromPosition(s).index,e=this.locationFromPosition(n).index,new this.constructor(this.blockList.consolidateFromIndexToIndex(r,e))},c.prototype.getDocumentAtRange=function(t){var e;return t=i(t),e=this.blockList.getSplittableListInRange(t).toArray(),new this.constructor(e)},c.prototype.getStringAtRange=function(t){var e,n,o;return o=t=i(t),n=o[o.length-1],n!==this.getLength()&&(e=-1),this.getDocumentAtRange(t).toString().slice(0,e)},c.prototype.getBlockAtIndex=function(t){return this.blockList.getObjectAtIndex(t)},c.prototype.getBlockAtPosition=function(t){var e;return e=this.locationFromPosition(t).index,this.getBlockAtIndex(e)},c.prototype.getTextAtIndex=function(t){var e;return null!=(e=this.getBlockAtIndex(t))?e.text:void 0},c.prototype.getTextAtPosition=function(t){var e;return e=this.locationFromPosition(t).index,this.getTextAtIndex(e)},c.prototype.getPieceAtPosition=function(t){var e,n,i;return i=this.locationFromPosition(t),e=i.index,n=i.offset,this.getTextAtIndex(e).getPieceAtPosition(n)},c.prototype.getCharacterAtPosition=function(t){var e,n,i;return i=this.locationFromPosition(t),e=i.index,n=i.offset,this.getTextAtIndex(e).getStringAtRange([n,n+1])},c.prototype.getLength=function(){return this.blockList.getEndPosition()},c.prototype.getBlocks=function(){return this.blockList.toArray()},c.prototype.getBlockCount=function(){return this.blockList.length},c.prototype.getEditCount=function(){return this.editCount},c.prototype.eachBlock=function(t){return this.blockList.eachObject(t)},c.prototype.eachBlockAtRange=function(t,e){var n,o,r,s,a,u,c,l,h,p,d,f;if(u=t=i(t),d=u[0],r=u[1],p=this.locationFromPosition(d),o=this.locationFromPosition(r),p.index===o.index)return n=this.getBlockAtIndex(p.index),f=[p.offset,o.offset],e(n,f,p.index);for(h=[],a=s=c=p.index,l=o.index;l>=c?l>=s:s>=l;a=l>=c?++s:--s)(n=this.getBlockAtIndex(a))?(f=function(){switch(a){case p.index:return[p.offset,n.text.getLength()];case o.index:return[0,o.offset];default:return[0,n.text.getLength()]}}(),h.push(e(n,f,a))):h.push(void 0);return h},c.prototype.getCommonAttributesAtRange=function(t){var n,r,s;return r=(t=i(t))[0],o(t)?this.getCommonAttributesAtPosition(r):(s=[],n=[],this.eachBlockAtRange(t,function(t,e){return e[0]!==e[1]?(s.push(t.text.getCommonAttributesAtRange(e)),n.push(l(t))):void 0
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t,e,n,i,o,r,s;for(t=this.getBlockAtIndex(0).getAttributes(),n=i=1,s=this.getBlockCount();s>=1?s>i:i>s;n=s>=1?++i:--i)e=this.getBlockAtIndex(n).getAttributes(),r=Math.min(t.length,e.length),t=function(){var n,i,s;for(s=[],o=n=0,i=r;(i>=0?i>n:n>i)&&e[o]===t[o];o=i>=0?++n:--n)s.push(e[o]);return s}();return t},l=function(t){var e,n;return n={},(e=t.getLastAttribute())&&(n[e]=!0),n},c.prototype.getAttachmentById=function(t){var e,n,i,o;for(o=this.getAttachments(),n=0,i=o.length;i>n;n++)if(e=o[n],e.id===t)return e},c.prototype.getAttachmentPieces=function(){var t;return t=[],this.blockList.eachObject(function(e){var n;return n=e.text,t=t.concat(n.getAttachmentPieces())}),t},c.prototype.getAttachments=function(){var t,e,n,i,o;for(i=this.getAttachmentPieces(),o=[],t=0,e=i.length;e>t;t++)n=i[t],o.push(n.attachment);return o},c.prototype.getRangeOfAttachment=function(t){var e,n,o,r,s,a,u;for(r=0,s=this.blockList.toArray(),n=e=0,o=s.length;o>e;n=++e){if(a=s[n].text,u=a.getRangeOfAttachment(t))return i([r+u[0],r+u[1]]);r+=a.getLength()}},c.prototype.getLocationRangeOfAttachment=function(t){var e;return e=this.getRangeOfAttachment(t),this.locationRangeFromRange(e)},c.prototype.getAttachmentPieceForAttachment=function(t){var e,n,i,o;for(o=this.getAttachmentPieces(),e=0,n=o.length;n>e;e++)if(i=o[e],i.attachment===t)return i},c.prototype.findRangesForBlockAttribute=function(t){var e,n,i,o,r,s,a;for(r=0,s=[],a=this.getBlocks(),n=0,i=a.length;i>n;n++)e=a[n],o=e.getLength(),e.hasAttribute(t)&&s.push([r,r+o]),r+=o;return s},c.prototype.findRangesForTextAttribute=function(t,e){var n,i,o,r,s,a,u,c,l,h;for(h=(null!=e?e:{}).withValue,a=0,u=[],c=[],r=function(e){return null!=h?e.getAttribute(t)===h:e.hasAttribute(t)},l=this.getPieces(),n=0,i=l.length;i>n;n++)s=l[n],o=s.getLength(),r(s)&&(u[1]===a?u[1]=a+o:c.push(u=[a,a+o])),a+=o;return c},c.prototype.locationFromPosition=function(t){var e,n;return n=this.blockList.findIndexAndOffsetAtPosition(Math.max(0,t)),null!=n.index?n:(e=this.getBlocks(),{index:e.length-1,offset:e[e.length-1].getLength()})},c.prototype.positionFromLocation=function(t){return this.blockList.findPositionAtIndexAndOffset(t.index,t.offset)},c.prototype.locationRangeFromPosition=function(t){return i(this.locationFromPosition(t))},c.prototype.locationRangeFromRange=function(t){var e,n,o,r;if(t=i(t))return r=t[0],n=t[1],o=this.locationFromPosition(r),e=this.locationFromPosition(n),i([o,e])},c.prototype.rangeFromLocationRange=function(t){var e,n;return t=i(t),e=this.positionFromLocation(t[0]),o(t)||(n=this.positionFromLocation(t[1])),i([e,n])},c.prototype.isEqualTo=function(t){return this.blockList.isEqualTo(null!=t?t.blockList:void 0)},c.prototype.getTexts=function(){var t,e,n,i,o;for(i=this.getBlocks(),o=[],e=0,n=i.length;n>e;e++)t=i[e],o.push(t.text);return o},c.prototype.getPieces=function(){var t,e,n,i,o;for(n=[],i=this.getTexts(),t=0,e=i.length;e>t;t++)o=i[t],n.push.apply(n,o.getPieces());return n},c.prototype.getObjects=function(){return this.getBlocks().concat(this.getTexts()).concat(this.getPieces())},c.prototype.toSerializableDocument=function(){var t;return t=[],this.blockList.eachObject(function(e){return t.push(e.copyWithText(e.text.toSerializableText()))}),new this.constructor(t)},c.prototype.toString=function(){return this.blockList.toString()},c.prototype.toJSON=function(){return this.blockList.toJSON()},c.prototype.toConsole=function(){var t;return JSON.stringify(function(){var e,n,i,o;for(i=this.blockList.toArray(),o=[],e=0,n=i.length;n>e;e++)t=i[e],o.push(JSON.parse(t.text.toConsole()));return o}.call(this))},c}(e.Object)}.call(this),function(){e.LineBreakInsertion=function(){function t(t){var 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this.block.hasAttributes()&&!this.block.isListItem()&&(this.breaksOnReturn&&"\n"===this.nextCharacter||"\n"===this.previousCharacter)},t.prototype.shouldDecreaseListLevel=function(){return this.block.hasAttributes()&&this.block.isListItem()&&this.block.isEmpty()},t.prototype.shouldPrependListItem=function(){return this.block.isListItem()&&0===this.startLocation.offset&&!this.block.isEmpty()},t.prototype.shouldRemoveLastBlockAttribute=function(){return this.block.hasAttributes()&&!this.block.isListItem()&&this.block.isEmpty()},t}()}.call(this),function(){var t,n,i,o,r,s,a,u,c,l,h=function(t,e){function n(){this.constructor=t}for(var i in e)p.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},p={}.hasOwnProperty;s=e.normalizeRange,c=e.rangesAreEqual,u=e.rangeIsCollapsed,a=e.objectsAreEqual,t=e.arrayStartsWith,l=e.summarizeArrayChange,i=e.getAllAttributeNames,o=e.getBlockConfig,r=e.getTextConfig,n=e.extend,e.Composition=function(p){function d(){this.document=new e.Document,this.attachments=[],this.currentAttributes={},this.revision=0}var f;return h(d,p),d.prototype.setDocument=function(t){var e;return t.isEqualTo(this.document)?void 0:(this.document=t,this.refreshAttachments(),this.revision++,null!=(e=this.delegate)&&"function"==typeof e.compositionDidChangeDocument?e.compositionDidChangeDocument(t):void 0)},d.prototype.getSnapshot=function(){return{document:this.document,selectedRange:this.getSelectedRange()}},d.prototype.loadSnapshot=function(t){var n,i,o,r;return n=t.document,r=t.selectedRange,null!=(i=this.delegate)&&"function"==typeof i.compositionWillLoadSnapshot&&i.compositionWillLoadSnapshot(),this.setDocument(null!=n?n:new e.Document),this.setSelection(null!=r?r:[0,0]),null!=(o=this.delegate)&&"function"==typeof o.compositionDidLoadSnapshot?o.compositionDidLoadSnapshot():void 0},d.prototype.insertText=function(t,e){var n,i,o,r;return r=(null!=e?e:{updatePosition:!0}).updatePosition,i=this.getSelectedRange(),this.setDocument(this.document.insertTextAtRange(t,i)),o=i[0],n=o+t.getLength(),r&&this.setSelection(n),this.notifyDelegateOfInsertionAtRange([o,n])},d.prototype.insertBlock=function(t){var n;return null==t&&(t=new e.Block),n=new e.Document([t]),this.insertDocument(n)},d.prototype.insertDocument=function(t){var n,i,o;return null==t&&(t=new e.Document),i=this.getSelectedRange(),this.setDocument(this.document.insertDocumentAtRange(t,i)),o=i[0],n=o+t.getLength(),this.setSelection(n),this.notifyDelegateOfInsertionAtRange([o,n])},d.prototype.insertString=function(t,n){var i,o;return i=this.getCurrentTextAttributes(),o=e.Text.textForStringWithAttributes(t,i),this.insertText(o,n)},d.prototype.insertBlockBreak=function(){var t,e,n;return e=this.getSelectedRange(),this.setDocument(this.document.insertBlockBreakAtRange(e)),n=e[0],t=n+1,this.setSelection(t),this.notifyDelegateOfInsertionAtRange([n,t])},d.prototype.insertLineBreak=function(){var t,n;return n=new e.LineBreakInsertion(this),n.shouldDecreaseListLevel()?(this.decreaseListLevel(),this.setSelection(n.startPosition)):n.shouldPrependListItem()?(t=new e.Document([n.block.copyWithoutText()]),this.insertDocument(t)):n.shouldInsertBlockBreak()?this.insertBlockBreak():n.shouldRemoveLastBlockAttribute()?this.removeLastBlockAttribute():n.shouldBreakFormattedBlock()?this.breakFormattedBlock(n):this.insertString("\n")},d.prototype.insertHTML=function(t){var n,i,o,r;return n=e.Document.fromHTML(t),o=this.getSelectedRange(),this.setDocument(this.document.mergeDocumentAtRange(n,o)),r=o[0],i=r+n.getLength()-1,this.setSelection(i),this.notifyDelegateOfInsertionAtRange([r,i])},d.prototype.replaceHTML=function(t){var n,i,o;return n=e.Document.fromHTML(t).copyUsingObjectsFromDocument(this.document),i=this.getLocationRange({strict:!1}),o=this.document.rangeFromLocationRange(i),this.setDocument(n),this.setSelection(o)},d.prototype.insertFile=function(t){return this.insertFiles([t])},d.prototype.insertFiles=function(t){var n,i,o,r,s,a;for(i=[],r=0,s=t.length;s>r;r++)o=t[r],(null!=(a=this.delegate)?a.compositionShouldAcceptFile(o):void 0)&&(n=e.Attachment.attachmentForFile(o),i.push(n));return this.insertAttachments(i)},d.prototype.insertAttachment=function(t){return this.insertAttachments([t])},d.prototype.insertAttachments=function(t){var n,i,o,r,s,a,u,c,l;for(c=new e.Text,r=0,s=t.length;s>r;r++)n=t[r],l=n.getType(),a=null!=(u=e.config.attachments[l])?u.presentation:void 0,o=this.getCurrentTextAttributes(),a&&(o.presentation=a),i=e.Text.textForAttachmentWithAttributes(n,o),c=c.appendText(i);return this.insertText(c)},d.prototype.shouldManageDeletingInDirection=function(t){var e;if(e=this.getLocationRange(),u(e)){if("backward"===t&&0===e[0].offset)return!0;if(this.shouldManageMovingCursorInDirection(t))return!0}else if(e[0].index!==e[1].index)return!0;return!1},d.prototype.deleteInDirection=function(t,e){var n,i,o,r,s,a,c,l;return r=(null!=e?e:{}).length,s=this.getLocationRange(),a=this.getSelectedRange(),c=u(a),c?o="backward"===t&&0===s[0].offset:l=s[0].index!==s[1].index,o&&this.canDecreaseBlockAttributeLevel()&&(i=this.getBlock(),i.isListItem()?this.decreaseListLevel():this.decreaseBlockAttributeLevel(),this.setSelection(a[0]),i.isEmpty())?!1:(c&&(a=this.getExpandedRangeInDirection(t,{length:r}),"backward"===t&&(n=this.getAttachmentAtRange(a))),n?(this.editAttachment(n),!1):(this.setDocument(this.document.removeTextAtRange(a)),this.setSelection(a[0]),o||l?!1:void 0))},d.prototype.moveTextFromRange=function(t){var e;return e=this.getSelectedRange()[0],this.setDocument(this.document.moveTextFromRangeToPosition(t,e)),this.setSelection(e)},d.prototype.removeAttachment=function(t){var e;return(e=this.document.getRangeOfAttachment(t))?(this.stopEditingAttachment(),this.setDocument(this.document.removeTextAtRange(e)),this.setSelection(e[0])):void 0},d.prototype.removeLastBlockAttribute=function(){var t,e,n,i;return n=this.getSelectedRange(),i=n[0],e=n[1],t=this.document.getBlockAtPosition(e),this.removeCurrentAttribute(t.getLastAttribute()),this.setSelection(i)},f=" ",d.prototype.insertPlaceholder=function(){return this.placeholderPosition=this.getPosition(),this.insertString(f)},d.prototype.selectPlaceholder=function(){return null!=this.placeholderPosition?(this.setSelectedRange([this.placeholderPosition,this.placeholderPosition+f.length]),this.getSelectedRange()):void 0},d.prototype.forgetPlaceholder=function(){return this.placeholderPosition=null},d.prototype.hasCurrentAttribute=function(t){var e;return e=this.currentAttributes[t],null!=e&&e!==!1},d.prototype.toggleCurrentAttribute=function(t){var e;return(e=!this.currentAttributes[t])?this.setCurrentAttribute(t,e):this.removeCurrentAttribute(t)},d.prototype.canSetCurrentAttribute=function(t){return o(t)?this.canSetCurrentBlockAttribute(t):this.canSetCurrentTextAttribute(t)},d.prototype.canSetCurrentTextAttribute=function(){var t,e,n,i,o;if(e=this.getSelectedDocument()){for(o=e.getAttachments(),n=0,i=o.length;i>n;n++)if(t=o[n],!t.hasContent())return!1;return!0}},d.prototype.canSetCurrentBlockAttribute=function(){var t;if(t=this.getBlock())return!t.isTerminalBlock()},d.prototype.setCurrentAttribute=function(t,e){return o(t)?this.setBlockAttribute(t,e):(this.setTextAttribute(t,e),this.currentAttributes[t]=e,this.notifyDelegateOfCurrentAttributesChange())},d.prototype.setTextAttribute=function(t,n){var i,o,r,s;if(o=this.getSelectedRange())return r=o[0],i=o[1],r!==i?this.setDocument(this.document.addAttributeAtRange(t,n,o)):"href"===t?(s=e.Text.textForStringWithAttributes(n,{href:n}),this.insertText(s)):void 0},d.prototype.setBlockAttribute=function(t,e){var n,i;if(i=this.getSelectedRange())return this.canSetCurrentAttribute(t)?(n=this.getBlock(),this.setDocument(this.document.applyBlockAttributeAtRange(t,e,i)),this.setSelection(i)):void 0},d.prototype.removeCurrentAttribute=function(t){return o(t)?(this.removeBlockAttribute(t),this.updateCurrentAttributes()):(this.removeTextAttribute(t),delete this.currentAttributes[t],this.notifyDelegateOfCurrentAttributesChange())},d.prototype.removeTextAttribute=function(t){var e;if(e=this.getSelectedRange())return this.setDocument(this.document.removeAttributeAtRange(t,e))},d.prototype.removeBlockAttribute=function(t){var e;if(e=this.getSelectedRange())return this.setDocument(this.document.removeAttributeAtRange(t,e))},d.prototype.canDecreaseNestingLevel=function(){var t;return(null!=(t=this.getBlock())?t.getNestingLevel():void 0)>0},d.prototype.canIncreaseNestingLevel=function(){var e,n,i;if(e=this.getBlock())return(null!=(i=o(e.getLastNestableAttribute()))?i.listAttribute:0)?(n=this.getPreviousBlock())?t(n.getListItemAttributes(),e.getListItemAttributes()):void 0:e.getNestingLevel()>0},d.prototype.decreaseNestingLevel=function(){var t;if(t=this.getBlock())return this.setDocument(this.document.replaceBlock(t,t.decreaseNestingLevel()))},d.prototype.increaseNestingLevel=function(){var t;if(t=this.getBlock())return this.setDocument(this.document.replaceBlock(t,t.increaseNestingLevel()))},d.prototype.canDecreaseBlockAttributeLevel=function(){var t;return(null!=(t=this.getBlock())?t.getAttributeLevel():void 0)>0},d.prototype.decreaseBlockAttributeLevel=function(){var t,e;return(t=null!=(e=this.getBlock())?e.getLastAttribute():void 0)?this.removeCurrentAttribute(t):void 0},d.prototype.decreaseListLevel=function(){var t,e,n,i,o,r;for(r=this.getSelectedRange()[0],o=this.document.locationFromPosition(r).index,n=o,t=this.getBlock().getAttributeLevel();(e=this.document.getBlockAtIndex(n+1))&&e.isListItem()&&e.getAttributeLevel()>t;)n++;return r=this.document.positionFromLocation({index:o,offset:0}),i=this.document.positionFromLocation({index:n,offset:0}),this.setDocument(this.document.removeLastListAttributeAtRange([r,i]))},d.prototype.updateCurrentAttributes=function(){var t,e,n,o,r,s;if(s=this.getSelectedRange({ignoreLock:!0})){for(e=this.document.getCommonAttributesAtRange(s),r=i(),n=0,o=r.length;o>n;n++)t=r[n],e[t]||this.canSetCurrentAttribute(t)||(e[t]=!1);if(!a(e,this.currentAttributes))return this.currentAttributes=e,this.notifyDelegateOfCurrentAttributesChange()}},d.prototype.getCurrentAttributes=function(){return n.call({},this.currentAttributes)},d.prototype.getCurrentTextAttributes=function(){var t,e,n,i;t={},n=this.currentAttributes;for(e in n)i=n[e],i!==!1&&r(e)&&(t[e]=i);return t},d.prototype.freezeSelection=function(){return this.setCurrentAttribute("frozen",!0)},d.prototype.thawSelection=function(){return this.removeCurrentAttribute("frozen")},d.prototype.hasFrozenSelection=function(){return this.hasCurrentAttribute("frozen")},d.proxyMethod("getSelectionManager().getPointRange"),d.proxyMethod("getSelectionManager().setLocationRangeFromPointRange"),d.proxyMethod("getSelectionManager().createLocationRangeFromDOMRange"),d.proxyMethod("getSelectionManager().locationIsCursorTarget"),d.proxyMethod("getSelectionManager().selectionIsExpanded"),d.proxyMethod("delegate?.getSelectionManager"),d.prototype.setSelection=function(t){var e,n;return e=this.document.locationRangeFromRange(t),null!=(n=this.delegate)?n.compositionDidRequestChangingSelectionToLocationRange(e):void 0},d.prototype.getSelectedRange=function(){var t;return(t=this.getLocationRange())?this.document.rangeFromLocationRange(t):void 0},d.prototype.setSelectedRange=function(t){var e;return e=this.document.locationRangeFromRange(t),this.getSelectionManager().setLocationRange(e)},d.prototype.getPosition=function(){var t;return(t=this.getLocationRange())?this.document.positionFromLocation(t[0]):void 0},d.prototype.getLocationRange=function(t){var e,n;return null!=(e=null!=(n=this.targetLocationRange)?n:this.getSelectionManager().getLocationRange(t))?e:s({index:0,offset:0})},d.prototype.withTargetLocationRange=function(t,e){var n;this.targetLocationRange=t;try{n=e()}finally{this.targetLocationRange=null}return n},d.prototype.withTargetRange=function(t,e){var n;return n=this.document.locationRangeFromRange(t),this.withTargetLocationRange(n,e)},d.prototype.withTargetDOMRange=function(t,e){var n;return n=this.createLocationRangeFromDOMRange(t,{strict:!1}),this.withTargetLocationRange(n,e)},d.prototype.getExpandedRangeInDirection=function(t,e){var n,i,o,r;return i=(null!=e?e:{}).length,o=this.getSelectedRange(),r=o[0],n=o[1],"backward"===t?i?r-=i:r=this.translateUTF16PositionFromOffset(r,-1):i?n+=i:n=this.translateUTF16PositionFromOffset(n,1),s([r,n])},d.prototype.shouldManageMovingCursorInDirection=function(t){var e;return this.editingAttachment?!0:(e=this.getExpandedRangeInDirection(t),null!=this.getAttachmentAtRange(e))},d.prototype.moveCursorInDirection=function(t){var e,n,i,o;return this.editingAttachment?i=this.document.getRangeOfAttachment(this.editingAttachment):(o=this.getSelectedRange(),i=this.getExpandedRangeInDirection(t),n=!c(o,i)),this.setSelectedRange("backward"===t?i[0]:i[1]),n&&(e=this.getAttachmentAtRange(i))?this.editAttachment(e):void 0},d.prototype.expandSelectionInDirection=function(t,e){var n,i;return n=(null!=e?e:{}).length,i=this.getExpandedRangeInDirection(t,{length:n}),this.setSelectedRange(i)},d.prototype.expandSelectionForEditing=function(){return this.hasCurrentAttribute("href")?this.expandSelectionAroundCommonAttribute("href"):void 0},d.prototype.expandSelectionAroundCommonAttribute=function(t){var e,n;return e=this.getPosition(),n=this.document.getRangeOfCommonAttributeAtPosition(t,e),this.setSelectedRange(n)},d.prototype.selectionContainsAttachments=function(){var t;return(null!=(t=this.getSelectedAttachments())?t.length:void 0)>0},d.prototype.selectionIsInCursorTarget=function(){return this.editingAttachment||this.positionIsCursorTarget(this.getPosition())},d.prototype.positionIsCursorTarget=function(t){var e;return(e=this.document.locationFromPosition(t))?this.locationIsCursorTarget(e):void 0},d.prototype.positionIsBlockBreak=function(t){var e;return null!=(e=this.document.getPieceAtPosition(t))?e.isBlockBreak():void 0},d.prototype.getSelectedDocument=function(){var t;return(t=this.getSelectedRange())?this.document.getDocumentAtRange(t):void 0},d.prototype.getSelectedAttachments=function(){var t;return null!=(t=this.getSelectedDocument())?t.getAttachments():void 0},d.prototype.getAttachments=function(){return this.attachments.slice(0)},d.prototype.refreshAttachments=function(){var t,e,n,i,o,r,s,a,u,c,h,p;for(n=this.document.getAttachments(),a=l(this.attachments,n),t=a.added,h=a.removed,this.attachments=n,i=0,r=h.length;r>i;i++)e=h[i],e.delegate=null,null!=(u=this.delegate)&&"function"==typeof u.compositionDidRemoveAttachment&&u.compositionDidRemoveAttachment(e);for(p=[],o=0,s=t.length;s>o;o++)e=t[o],e.delegate=this,p.push(null!=(c=this.delegate)&&"function"==typeof c.compositionDidAddAttachment?c.compositionDidAddAttachment(e):void 0);return p},d.prototype.attachmentDidChangeAttributes=function(t){var e;return this.revision++,null!=(e=this.delegate)&&"function"==typeof e.compositionDidEditAttachment?e.compositionDidEditAttachment(t):void 0},d.prototype.attachmentDidChangePreviewURL=function(t){var e;return this.revision++,null!=(e=this.delegate)&&"function"==typeof e.compositionDidChangeAttachmentPreviewURL?e.compositionDidChangeAttachmentPreviewURL(t):void 0},d.prototype.editAttachment=function(t,e){var n;if(t!==this.editingAttachment)return this.stopEditingAttachment(),this.editingAttachment=t,null!=(n=this.delegate)&&"function"==typeof n.compositionDidStartEditingAttachment?n.compositionDidStartEditingAttachment(this.editingAttachment,e):void 0},d.prototype.stopEditingAttachment=function(){var t;if(this.editingAttachment)return null!=(t=this.delegate)&&"function"==typeof t.compositionDidStopEditingAttachment&&t.compositionDidStopEditingAttachment(this.editingAttachment),this.editingAttachment=null},d.prototype.updateAttributesForAttachment=function(t,e){return this.setDocument(this.document.updateAttributesForAttachment(t,e))},d.prototype.removeAttributeForAttachment=function(t,e){return this.setDocument(this.document.removeAttributeForAttachment(t,e))},d.prototype.breakFormattedBlock=function(t){var n,i,o,r,s;return i=t.document,n=t.block,r=t.startPosition,s=[r-1,r],n.getBlockBreakPosition()===t.startLocation.offset?(n.breaksOnReturn()&&"\n"===t.nextCharacter?r+=1:i=i.removeTextAtRange(s),s=[r,r]):"\n"===t.nextCharacter?"\n"===t.previousCharacter?s=[r-1,r+1]:(s=[r,r+1],r+=1):t.startLocation.offset-1!==0&&(r+=1),o=new e.Document([n.removeLastAttribute().copyWithoutText()]),this.setDocument(i.insertDocumentAtRange(o,s)),this.setSelection(r)},d.prototype.getPreviousBlock=function(){var t,e;return(e=this.getLocationRange())&&(t=e[0].index,t>0)?this.document.getBlockAtIndex(t-1):void 0},d.prototype.getBlock=function(){var t;return(t=this.getLocationRange())?this.document.getBlockAtIndex(t[0].index):void 0},d.prototype.getAttachmentAtRange=function(t){var n;return n=this.document.getDocumentAtRange(t),n.toString()===e.OBJECT_REPLACEMENT_CHARACTER+"\n"?n.getAttachments()[0]:void 0},d.prototype.notifyDelegateOfCurrentAttributesChange=function(){var t;return null!=(t=this.delegate)&&"function"==typeof t.compositionDidChangeCurrentAttributes?t.compositionDidChangeCurrentAttributes(this.currentAttributes):void 0},d.prototype.notifyDelegateOfInsertionAtRange=function(t){var e;return null!=(e=this.delegate)&&"function"==typeof e.compositionDidPerformInsertionAtRange?e.compositionDidPerformInsertionAtRange(t):void 0},d.prototype.translateUTF16PositionFromOffset=function(t,e){var n,i;return i=this.document.toUTF16String(),n=i.offsetFromUCS2Offset(t),i.offsetToUCS2Offset(n+e)},d}(e.BasicObject)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.UndoManager=function(e){function n(t){this.composition=t,this.undoEntries=[],this.redoEntries=[]}var i;return t(n,e),n.prototype.recordUndoEntry=function(t,e){var n,o,r,s,a;return s=null!=e?e:{},o=s.context,n=s.consolidatable,r=this.undoEntries.slice(-1)[0],n&&i(r,t,o)?void 0:(a=this.createEntry({description:t,context:o}),this.undoEntries.push(a),this.redoEntries=[])},n.prototype.undo=function(){var t,e;return(e=this.undoEntries.pop())?(t=this.createEntry(e),this.redoEntries.push(t),this.composition.loadSnapshot(e.snapshot)):void 0},n.prototype.redo=function(){var t,e;return(t=this.redoEntries.pop())?(e=this.createEntry(t),this.undoEntries.push(e),this.composition.loadSnapshot(t.snapshot)):void 0},n.prototype.canUndo=function(){return this.undoEntries.length>0},n.prototype.canRedo=function(){return this.redoEntries.length>0},n.prototype.createEntry=function(t){var e,n,i;return i=null!=t?t:{},n=i.description,e=i.context,{description:null!=n?n.toString():void 0,context:JSON.stringify(e),snapshot:this.composition.getSnapshot()}},i=function(t,e,n){return(null!=t?t.description:void 0)===(null!=e?e.toString():void 0)&&(null!=t?t.context:void 0)===JSON.stringify(n)},n}(e.BasicObject)}.call(this),function(){var t;e.attachmentGalleryFilter=function(e){var n;return n=new t(e),n.perform(),n.getSnapshot()},t=function(){function t(t){this.document=t.document,this.selectedRange=t.selectedRange}var e,n,i;return e="attachmentGallery",n="presentation",i="gallery",t.prototype.perform=function(){return this.removeBlockAttribute(),this.applyBlockAttribute()},t.prototype.getSnapshot=function(){return{document:this.document,selectedRange:this.selectedRange}},t.prototype.removeBlockAttribute=function(){var t,n,i,o,r;for(o=this.findRangesOfBlocks(),r=[],t=0,n=o.length;n>t;t++)i=o[t],r.push(this.document=this.document.removeAttributeAtRange(e,i));return r},t.prototype.applyBlockAttribute=function(){var t,n,i,o,r,s;for(i=0,r=this.findRangesOfPieces(),s=[],t=0,n=r.length;n>t;t++)o=r[t],o[1]-o[0]>1&&(o[0]+=i,o[1]+=i,"\n"!==this.document.getCharacterAtPosition(o[1])&&(this.document=this.document.insertBlockBreakAtRange(o[1]),o[1]<this.selectedRange[1]&&this.moveSelectedRangeForward(),o[1]++,i++),0!==o[0]&&"\n"!==this.document.getCharacterAtPosition(o[0]-1)&&(this.document=this.document.insertBlockBreakAtRange(o[0]),o[0]<this.selectedRange[0]&&this.moveSelectedRangeForward(),o[0]++,i++),s.push(this.document=this.document.applyBlockAttributeAtRange(e,!0,o)));return s},t.prototype.findRangesOfBlocks=function(){return this.document.findRangesForBlockAttribute(e)},t.prototype.findRangesOfPieces=function(){return this.document.findRangesForTextAttribute(n,{withValue:i})},t.prototype.moveSelectedRangeForward=function(){return this.selectedRange[0]+=1,this.selectedRange[1]+=1},t}()}.call(this),function(){var t=function(t,e){return function(){return t.apply(e,arguments)}};e.Editor=function(){function n(n,o,r){this.composition=n,this.selectionManager=o,this.element=r,this.insertFiles=t(this.insertFiles,this),this.undoManager=new e.UndoManager(this.composition),this.filters=i.slice(0)}var i;return i=[e.attachmentGalleryFilter],n.prototype.loadDocument=function(t){return this.loadSnapshot({document:t,selectedRange:[0,0]})},n.prototype.loadHTML=function(t){return null==t&&(t=""),this.loadDocument(e.Document.fromHTML(t,{referenceElement:this.element}))},n.prototype.loadJSON=function(t){var n,i;return n=t.document,i=t.selectedRange,n=e.Document.fromJSON(n),this.loadSnapshot({document:n,selectedRange:i})},n.prototype.loadSnapshot=function(t){return this.undoManager=new e.UndoManager(this.composition),this.composition.loadSnapshot(t)},n.prototype.getDocument=function(){return this.composition.document},n.prototype.getSelectedDocument=function(){return this.composition.getSelectedDocument()},n.prototype.getSnapshot=function(){return this.composition.getSnapshot()},n.prototype.toJSON=function(){return this.getSnapshot()},n.prototype.deleteInDirection=function(t){return this.composition.deleteInDirection(t)},n.prototype.insertAttachment=function(t){return this.composition.insertAttachment(t)},n.prototype.insertAttachments=function(t){return this.composition.insertAttachments(t)},n.prototype.insertDocument=function(t){return this.composition.insertDocument(t)},n.prototype.insertFile=function(t){return this.composition.insertFile(t)},n.prototype.insertFiles=function(t){return this.composition.insertFiles(t)},n.prototype.insertHTML=function(t){return this.composition.insertHTML(t)},n.prototype.insertString=function(t){return this.composition.insertString(t)},n.prototype.insertText=function(t){return this.composition.insertText(t)},n.prototype.insertLineBreak=function(){return this.composition.insertLineBreak()},n.prototype.getSelectedRange=function(){return this.composition.getSelectedRange()},n.prototype.getPosition=function(){return this.composition.getPosition()},n.prototype.getClientRectAtPosition=function(t){var e;return e=this.getDocument().locationRangeFromRange([t,t+1]),this.selectionManager.getClientRectAtLocationRange(e)},n.prototype.expandSelectionInDirection=function(t){return this.composition.expandSelectionInDirection(t)},n.prototype.moveCursorInDirection=function(t){return this.composition.moveCursorInDirection(t)},n.prototype.setSelectedRange=function(t){return this.composition.setSelectedRange(t)},n.prototype.activateAttribute=function(t,e){return null==e&&(e=!0),this.composition.setCurrentAttribute(t,e)},n.prototype.attributeIsActive=function(t){return this.composition.hasCurrentAttribute(t)},n.prototype.canActivateAttribute=function(t){return this.composition.canSetCurrentAttribute(t)},n.prototype.deactivateAttribute=function(t){return this.composition.removeCurrentAttribute(t)},n.prototype.canDecreaseNestingLevel=function(){return this.composition.canDecreaseNestingLevel()},n.prototype.canIncreaseNestingLevel=function(){return this.composition.canIncreaseNestingLevel()},n.prototype.decreaseNestingLevel=function(){return this.canDecreaseNestingLevel()?this.composition.decreaseNestingLevel():void 0},n.prototype.increaseNestingLevel=function(){return this.canIncreaseNestingLevel()?this.composition.increaseNestingLevel():void 0},n.prototype.canRedo=function(){return this.undoManager.canRedo()},n.prototype.canUndo=function(){return this.undoManager.canUndo()},n.prototype.recordUndoEntry=function(t,e){var n,i,o;return o=null!=e?e:{},i=o.context,n=o.consolidatable,this.undoManager.recordUndoEntry(t,{context:i,consolidatable:n})},n.prototype.redo=function(){return this.canRedo()?this.undoManager.redo():void 0},n.prototype.undo=function(){return this.canUndo()?this.undoManager.undo():void 0},n}()}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.ManagedAttachment=function(e){function n(t,e){var n;this.attachmentManager=t,this.attachment=e,n=this.attachment,this.id=n.id,this.file=n.file}return t(n,e),n.prototype.remove=function(){return this.attachmentManager.requestRemovalOfAttachment(this.attachment)},n.proxyMethod("attachment.getAttribute"),n.proxyMethod("attachment.hasAttribute"),n.proxyMethod("attachment.setAttribute"),n.proxyMethod("attachment.getAttributes"),n.proxyMethod("attachment.setAttributes"),n.proxyMethod("attachment.isPending"),n.proxyMethod("attachment.isPreviewable"),n.proxyMethod("attachment.getURL"),n.proxyMethod("attachment.getHref"),n.proxyMethod("attachment.getFilename"),n.proxyMethod("attachment.getFilesize"),n.proxyMethod("attachment.getFormattedFilesize"),n.proxyMethod("attachment.getExtension"),n.proxyMethod("attachment.getContentType"),n.proxyMethod("attachment.getFile"),n.proxyMethod("attachment.setFile"),n.proxyMethod("attachment.releaseFile"),n.proxyMethod("attachment.getUploadProgress"),n.proxyMethod("attachment.setUploadProgress"),n}(e.BasicObject)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.AttachmentManager=function(n){function i(t){var e,n,i;for(null==t&&(t=[]),this.managedAttachments={},n=0,i=t.length;i>n;n++)e=t[n],this.manageAttachment(e)}return t(i,n),i.prototype.getAttachments=function(){var t,e,n,i;n=this.managedAttachments,i=[];for(e in n)t=n[e],i.push(t);return i},i.prototype.manageAttachment=function(t){var n,i;return null!=(n=this.managedAttachments)[i=t.id]?n[i]:n[i]=new e.ManagedAttachment(this,t)},i.prototype.attachmentIsManaged=function(t){return t.id in this.managedAttachments},i.prototype.requestRemovalOfAttachment=function(t){var e;return this.attachmentIsManaged(t)&&null!=(e=this.delegate)&&"function"==typeof e.attachmentManagerDidRequestRemovalOfAttachment?e.attachmentManagerDidRequestRemovalOfAttachment(t):void 0},i.prototype.unmanageAttachment=function(t){var e;return e=this.managedAttachments[t.id],delete this.managedAttachments[t.id],e},i}(e.BasicObject)}.call(this),function(){var t,n,i,o,r,s,a,u,c,l,h;t=e.elementContainsNode,n=e.findChildIndexOfNode,r=e.nodeIsBlockStart,s=e.nodeIsBlockStartComment,o=e.nodeIsBlockContainer,a=e.nodeIsCursorTarget,u=e.nodeIsEmptyTextNode,c=e.nodeIsTextNode,i=e.nodeIsAttachmentElement,l=e.tagName,h=e.walkTree,e.LocationMapper=function(){function e(t){this.element=t}var p,d,f,g;return e.prototype.findLocationFromContainerAndOffset=function(e,i,o){var s,u,l,p,g,m,v;for(m=(null!=o?o:{strict:!0}).strict,u=0,l=!1,p={index:0,offset:0},(s=this.findAttachmentElementParentForNode(e))&&(e=s.parentNode,i=n(s)),v=h(this.element,{usingFilter:f});v.nextNode();){if(g=v.currentNode,g===e&&c(e)){a(g)||(p.offset+=i);
    21 break}if(g.parentNode===e){if(u++===i)break}else if(!t(e,g)&&u>0)break;r(g,{strict:m})?(l&&p.index++,p.offset=0,l=!0):p.offset+=d(g)}return p},e.prototype.findContainerAndOffsetFromLocation=function(t){var e,i,s,u,l;if(0===t.index&&0===t.offset){for(e=this.element,u=0;e.firstChild;)if(e=e.firstChild,o(e)){u=1;break}return[e,u]}if(l=this.findNodeAndOffsetFromLocation(t),i=l[0],s=l[1],i){if(c(i))0===d(i)?(e=i.parentNode.parentNode,u=n(i.parentNode),a(i,{name:"right"})&&u++):(e=i,u=t.offset-s);else{if(e=i.parentNode,!r(i.previousSibling)&&!o(e))for(;i===e.lastChild&&(i=e,e=e.parentNode,!o(e)););u=n(i),0!==t.offset&&u++}return[e,u]}},e.prototype.findNodeAndOffsetFromLocation=function(t){var e,n,i,o,r,s,u,l;for(u=0,l=this.getSignificantNodesForIndex(t.index),n=0,i=l.length;i>n;n++){if(e=l[n],o=d(e),t.offset<=u+o)if(c(e)){if(r=e,s=u,t.offset===s&&a(r))break}else r||(r=e,s=u);if(u+=o,u>t.offset)break}return[r,s]},e.prototype.findAttachmentElementParentForNode=function(t){for(;t&&t!==this.element;){if(i(t))return t;t=t.parentNode}},e.prototype.getSignificantNodesForIndex=function(t){var e,n,i,o,r;for(i=[],r=h(this.element,{usingFilter:p}),o=!1;r.nextNode();)if(n=r.currentNode,s(n)){if("undefined"!=typeof e&&null!==e?e++:e=0,e===t)o=!0;else if(o)break}else o&&i.push(n);return i},d=function(t){var e;return t.nodeType===Node.TEXT_NODE?a(t)?0:(e=t.textContent,e.length):"br"===l(t)||i(t)?1:0},p=function(t){return g(t)===NodeFilter.FILTER_ACCEPT?f(t):NodeFilter.FILTER_REJECT},g=function(t){return u(t)?NodeFilter.FILTER_REJECT:NodeFilter.FILTER_ACCEPT},f=function(t){return i(t.parentNode)?NodeFilter.FILTER_REJECT:NodeFilter.FILTER_ACCEPT},e}()}.call(this),function(){var t,n,i=[].slice;t=e.getDOMRange,n=e.setDOMRange,e.PointMapper=function(){function e(){}return e.prototype.createDOMRangeFromPoint=function(e){var i,o,r,s,a,u,c,l;if(c=e.x,l=e.y,document.caretPositionFromPoint)return a=document.caretPositionFromPoint(c,l),r=a.offsetNode,o=a.offset,i=document.createRange(),i.setStart(r,o),i;if(document.caretRangeFromPoint)return document.caretRangeFromPoint(c,l);if(document.body.createTextRange){s=t();try{u=document.body.createTextRange(),u.moveToPoint(c,l),u.select()}catch(h){}return i=t(),n(s),i}},e.prototype.getClientRectsForDOMRange=function(t){var e,n,o;return n=i.call(t.getClientRects()),o=n[0],e=n[n.length-1],[o,e]},e}()}.call(this),function(){var t,n=function(t,e){return function(){return t.apply(e,arguments)}},i=function(t,e){function n(){this.constructor=t}for(var i in e)o.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},o={}.hasOwnProperty,r=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.getDOMRange,e.SelectionChangeObserver=function(e){function o(){this.run=n(this.run,this),this.update=n(this.update,this),this.selectionManagers=[]}var s;return i(o,e),o.prototype.start=function(){return this.started?void 0:(this.started=!0,"onselectionchange"in document?document.addEventListener("selectionchange",this.update,!0):this.run())},o.prototype.stop=function(){return this.started?(this.started=!1,document.removeEventListener("selectionchange",this.update,!0)):void 0},o.prototype.registerSelectionManager=function(t){return r.call(this.selectionManagers,t)<0?(this.selectionManagers.push(t),this.start()):void 0},o.prototype.unregisterSelectionManager=function(t){var e;return this.selectionManagers=function(){var n,i,o,r;for(o=this.selectionManagers,r=[],n=0,i=o.length;i>n;n++)e=o[n],e!==t&&r.push(e);return r}.call(this),0===this.selectionManagers.length?this.stop():void 0},o.prototype.notifySelectionManagersOfSelectionChange=function(){var t,e,n,i,o;for(n=this.selectionManagers,i=[],t=0,e=n.length;e>t;t++)o=n[t],i.push(o.selectionDidChange());return i},o.prototype.update=function(){var e;return e=t(),s(e,this.domRange)?void 0:(this.domRange=e,this.notifySelectionManagersOfSelectionChange())},o.prototype.reset=function(){return this.domRange=null,this.update()},o.prototype.run=function(){return this.started?(this.update(),requestAnimationFrame(this.run)):void 0},s=function(t,e){return(null!=t?t.startContainer:void 0)===(null!=e?e.startContainer:void 0)&&(null!=t?t.startOffset:void 0)===(null!=e?e.startOffset:void 0)&&(null!=t?t.endContainer:void 0)===(null!=e?e.endContainer:void 0)&&(null!=t?t.endOffset:void 0)===(null!=e?e.endOffset:void 0)},o}(e.BasicObject),null==e.selectionChangeObserver&&(e.selectionChangeObserver=new e.SelectionChangeObserver)}.call(this),function(){var t,n,i,o,r,s,a,u,c,l,h=function(t,e){return function(){return t.apply(e,arguments)}},p=function(t,e){function n(){this.constructor=t}for(var i in e)d.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},d={}.hasOwnProperty;i=e.getDOMSelection,n=e.getDOMRange,l=e.setDOMRange,t=e.elementContainsNode,s=e.nodeIsCursorTarget,r=e.innerElementIsActive,o=e.handleEvent,a=e.normalizeRange,u=e.rangeIsCollapsed,c=e.rangesAreEqual,e.SelectionManager=function(d){function f(t){this.element=t,this.selectionDidChange=h(this.selectionDidChange,this),this.didMouseDown=h(this.didMouseDown,this),this.locationMapper=new e.LocationMapper(this.element),this.pointMapper=new e.PointMapper,this.lockCount=0,o("mousedown",{onElement:this.element,withCallback:this.didMouseDown})}return p(f,d),f.prototype.getLocationRange=function(t){var e,i;return null==t&&(t={}),e=t.strict===!1?this.createLocationRangeFromDOMRange(n(),{strict:!1}):t.ignoreLock?this.currentLocationRange:null!=(i=this.lockedLocationRange)?i:this.currentLocationRange},f.prototype.setLocationRange=function(t){var e;if(!this.lockedLocationRange)return t=a(t),(e=this.createDOMRangeFromLocationRange(t))?(l(e),this.updateCurrentLocationRange(t)):void 0},f.prototype.setLocationRangeFromPointRange=function(t){var e,n;return t=a(t),n=this.getLocationAtPoint(t[0]),e=this.getLocationAtPoint(t[1]),this.setLocationRange([n,e])},f.prototype.getClientRectAtLocationRange=function(t){var e;return(e=this.createDOMRangeFromLocationRange(t))?this.getClientRectsForDOMRange(e)[1]:void 0},f.prototype.locationIsCursorTarget=function(t){var e,n,i;return i=this.findNodeAndOffsetFromLocation(t),e=i[0],n=i[1],s(e)},f.prototype.lock=function(){return 0===this.lockCount++?(this.updateCurrentLocationRange(),this.lockedLocationRange=this.getLocationRange()):void 0},f.prototype.unlock=function(){var t;return 0===--this.lockCount&&(t=this.lockedLocationRange,this.lockedLocationRange=null,null!=t)?this.setLocationRange(t):void 0},f.prototype.clearSelection=function(){var t;return null!=(t=i())?t.removeAllRanges():void 0},f.prototype.selectionIsCollapsed=function(){var t;return(null!=(t=n())?t.collapsed:void 0)===!0},f.prototype.selectionIsExpanded=function(){return!this.selectionIsCollapsed()},f.prototype.createLocationRangeFromDOMRange=function(t,e){var n,i;if(null!=t&&this.domRangeWithinElement(t)&&(i=this.findLocationFromContainerAndOffset(t.startContainer,t.startOffset,e)))return t.collapsed||(n=this.findLocationFromContainerAndOffset(t.endContainer,t.endOffset,e)),a([i,n])},f.proxyMethod("locationMapper.findLocationFromContainerAndOffset"),f.proxyMethod("locationMapper.findContainerAndOffsetFromLocation"),f.proxyMethod("locationMapper.findNodeAndOffsetFromLocation"),f.proxyMethod("pointMapper.createDOMRangeFromPoint"),f.proxyMethod("pointMapper.getClientRectsForDOMRange"),f.prototype.didMouseDown=function(){return this.pauseTemporarily()},f.prototype.pauseTemporarily=function(){var e,n,i,r;return this.paused=!0,n=function(e){return function(){var n,o,s;for(e.paused=!1,clearTimeout(r),o=0,s=i.length;s>o;o++)n=i[o],n.destroy();return t(document,e.element)?e.selectionDidChange():void 0}}(this),r=setTimeout(n,200),i=function(){var t,i,r,s;for(r=["mousemove","keydown"],s=[],t=0,i=r.length;i>t;t++)e=r[t],s.push(o(e,{onElement:document,withCallback:n}));return s}()},f.prototype.selectionDidChange=function(){return this.paused||r(this.element)?void 0:this.updateCurrentLocationRange()},f.prototype.updateCurrentLocationRange=function(t){var e;return(null!=t?t:t=this.createLocationRangeFromDOMRange(n()))&&!c(t,this.currentLocationRange)?(this.currentLocationRange=t,null!=(e=this.delegate)&&"function"==typeof e.locationRangeDidChange?e.locationRangeDidChange(this.currentLocationRange.slice(0)):void 0):void 0},f.prototype.createDOMRangeFromLocationRange=function(t){var e,n,i,o;return i=this.findContainerAndOffsetFromLocation(t[0]),n=u(t)?i:null!=(o=this.findContainerAndOffsetFromLocation(t[1]))?o:i,null!=i&&null!=n?(e=document.createRange(),e.setStart.apply(e,i),e.setEnd.apply(e,n),e):void 0},f.prototype.getLocationAtPoint=function(t){var e,n;return(e=this.createDOMRangeFromPoint(t))&&null!=(n=this.createLocationRangeFromDOMRange(e))?n[0]:void 0},f.prototype.domRangeWithinElement=function(e){return e.collapsed?t(this.element,e.startContainer):t(this.element,e.startContainer)&&t(this.element,e.endContainer)},f}(e.BasicObject)}.call(this),function(){var t,n,i,o,r=function(t,e){function n(){this.constructor=t}for(var i in e)s.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},s={}.hasOwnProperty,a=[].slice;i=e.rangeIsCollapsed,o=e.rangesAreEqual,n=e.objectsAreEqual,t=e.getBlockConfig,e.EditorController=function(s){function u(t){var n,i;this.editorElement=t.editorElement,n=t.document,i=t.html,this.selectionManager=new e.SelectionManager(this.editorElement),this.selectionManager.delegate=this,this.composition=new e.Composition,this.composition.delegate=this,this.attachmentManager=new e.AttachmentManager(this.composition.getAttachments()),this.attachmentManager.delegate=this,this.inputController=new(e["Level"+e.config.input.getLevel()+"InputController"])(this.editorElement),this.inputController.delegate=this,this.inputController.responder=this.composition,this.compositionController=new e.CompositionController(this.editorElement,this.composition),this.compositionController.delegate=this,this.toolbarController=new e.ToolbarController(this.editorElement.toolbarElement),this.toolbarController.delegate=this,this.editor=new e.Editor(this.composition,this.selectionManager,this.editorElement),null!=n?this.editor.loadDocument(n):this.editor.loadHTML(i)}var c;return r(u,s),u.prototype.registerSelectionManager=function(){return e.selectionChangeObserver.registerSelectionManager(this.selectionManager)},u.prototype.unregisterSelectionManager=function(){return e.selectionChangeObserver.unregisterSelectionManager(this.selectionManager)},u.prototype.render=function(){return this.compositionController.render()},u.prototype.reparse=function(){return this.composition.replaceHTML(this.editorElement.innerHTML)},u.prototype.compositionDidChangeDocument=function(){return this.notifyEditorElement("document-change"),this.handlingInput?void 0:this.render()},u.prototype.compositionDidChangeCurrentAttributes=function(t){return this.currentAttributes=t,this.toolbarController.updateAttributes(this.currentAttributes),this.updateCurrentActions(),this.notifyEditorElement("attributes-change",{attributes:this.currentAttributes})},u.prototype.compositionDidPerformInsertionAtRange=function(t){return this.pasting?this.pastedRange=t:void 0},u.prototype.compositionShouldAcceptFile=function(t){return this.notifyEditorElement("file-accept",{file:t})},u.prototype.compositionDidAddAttachment=function(t){var e;return e=this.attachmentManager.manageAttachment(t),this.notifyEditorElement("attachment-add",{attachment:e})},u.prototype.compositionDidEditAttachment=function(t){var e;return this.compositionController.rerenderViewForObject(t),e=this.attachmentManager.manageAttachment(t),this.notifyEditorElement("attachment-edit",{attachment:e}),this.notifyEditorElement("change")},u.prototype.compositionDidChangeAttachmentPreviewURL=function(t){return this.compositionController.invalidateViewForObject(t),this.notifyEditorElement("change")},u.prototype.compositionDidRemoveAttachment=function(t){var e;return e=this.attachmentManager.unmanageAttachment(t),this.notifyEditorElement("attachment-remove",{attachment:e})},u.prototype.compositionDidStartEditingAttachment=function(t,e){return this.attachmentLocationRange=this.composition.document.getLocationRangeOfAttachment(t),this.compositionController.installAttachmentEditorForAttachment(t,e),this.selectionManager.setLocationRange(this.attachmentLocationRange)},u.prototype.compositionDidStopEditingAttachment=function(){return this.compositionController.uninstallAttachmentEditor(),this.attachmentLocationRange=null},u.prototype.compositionDidRequestChangingSelectionToLocationRange=function(t){return!this.loadingSnapshot||this.isFocused()?(this.requestedLocationRange=t,this.compositionRevisionWhenLocationRangeRequested=this.composition.revision,this.handlingInput?void 0:this.render()):void 0},u.prototype.compositionWillLoadSnapshot=function(){return this.loadingSnapshot=!0},u.prototype.compositionDidLoadSnapshot=function(){return this.compositionController.refreshViewCache(),this.render(),this.loadingSnapshot=!1},u.prototype.getSelectionManager=function(){return this.selectionManager},u.proxyMethod("getSelectionManager().setLocationRange"),u.proxyMethod("getSelectionManager().getLocationRange"),u.prototype.attachmentManagerDidRequestRemovalOfAttachment=function(t){return this.removeAttachment(t)},u.prototype.compositionControllerWillSyncDocumentView=function(){return this.inputController.editorWillSyncDocumentView(),this.selectionManager.lock(),this.selectionManager.clearSelection()},u.prototype.compositionControllerDidSyncDocumentView=function(){return this.inputController.editorDidSyncDocumentView(),this.selectionManager.unlock(),this.updateCurrentActions(),this.notifyEditorElement("sync")},u.prototype.compositionControllerDidRender=function(){return null!=this.requestedLocationRange&&(this.compositionRevisionWhenLocationRangeRequested===this.composition.revision&&this.selectionManager.setLocationRange(this.requestedLocationRange),this.requestedLocationRange=null,this.compositionRevisionWhenLocationRangeRequested=null),this.renderedCompositionRevision!==this.composition.revision&&(this.runEditorFilters(),this.composition.updateCurrentAttributes(),this.notifyEditorElement("render")),this.renderedCompositionRevision=this.composition.revision},u.prototype.compositionControllerDidFocus=function(){return this.isFocusedInvisibly()&&this.setLocationRange({index:0,offset:0}),this.toolbarController.hideDialog(),this.notifyEditorElement("focus")},u.prototype.compositionControllerDidBlur=function(){return this.notifyEditorElement("blur")},u.prototype.compositionControllerDidSelectAttachment=function(t,e){return this.toolbarController.hideDialog(),this.composition.editAttachment(t,e)},u.prototype.compositionControllerDidRequestDeselectingAttachment=function(t){var e,n;return e=null!=(n=this.attachmentLocationRange)?n:this.composition.document.getLocationRangeOfAttachment(t),this.selectionManager.setLocationRange(e[1])},u.prototype.compositionControllerWillUpdateAttachment=function(t){return this.editor.recordUndoEntry("Edit Attachment",{context:t.id,consolidatable:!0})},u.prototype.compositionControllerDidRequestRemovalOfAttachment=function(t){return this.removeAttachment(t)},u.prototype.inputControllerWillHandleInput=function(){return this.handlingInput=!0,this.requestedRender=!1},u.prototype.inputControllerDidRequestRender=function(){return this.requestedRender=!0},u.prototype.inputControllerDidHandleInput=function(){return this.handlingInput=!1,this.requestedRender?(this.requestedRender=!1,this.render()):void 0},u.prototype.inputControllerDidAllowUnhandledInput=function(){return this.notifyEditorElement("change")},u.prototype.inputControllerDidRequestReparse=function(){return this.reparse()},u.prototype.inputControllerWillPerformTyping=function(){return this.recordTypingUndoEntry()},u.prototype.inputControllerWillPerformFormatting=function(t){return this.recordFormattingUndoEntry(t)},u.prototype.inputControllerWillCutText=function(){return this.editor.recordUndoEntry("Cut")},u.prototype.inputControllerWillPaste=function(t){return this.editor.recordUndoEntry("Paste"),this.pasting=!0,this.notifyEditorElement("before-paste",{paste:t})},u.prototype.inputControllerDidPaste=function(t){return t.range=this.pastedRange,this.pastedRange=null,this.pasting=null,this.notifyEditorElement("paste",{paste:t})},u.prototype.inputControllerWillMoveText=function(){return this.editor.recordUndoEntry("Move")},u.prototype.inputControllerWillAttachFiles=function(){return this.editor.recordUndoEntry("Drop Files")},u.prototype.inputControllerWillPerformUndo=function(){return this.editor.undo()},u.prototype.inputControllerWillPerformRedo=function(){return this.editor.redo()},u.prototype.inputControllerDidReceiveKeyboardCommand=function(t){return this.toolbarController.applyKeyboardCommand(t)},u.prototype.inputControllerDidStartDrag=function(){return this.locationRangeBeforeDrag=this.selectionManager.getLocationRange()},u.prototype.inputControllerDidReceiveDragOverPoint=function(t){return this.selectionManager.setLocationRangeFromPointRange(t)},u.prototype.inputControllerDidCancelDrag=function(){return this.selectionManager.setLocationRange(this.locationRangeBeforeDrag),this.locationRangeBeforeDrag=null},u.prototype.locationRangeDidChange=function(t){return this.composition.updateCurrentAttributes(),this.updateCurrentActions(),this.attachmentLocationRange&&!o(this.attachmentLocationRange,t)&&this.composition.stopEditingAttachment(),this.notifyEditorElement("selection-change")},u.prototype.toolbarDidClickButton=function(){return this.getLocationRange()?void 0:this.setLocationRange({index:0,offset:0})},u.prototype.toolbarDidInvokeAction=function(t){return this.invokeAction(t)},u.prototype.toolbarDidToggleAttribute=function(t){return this.recordFormattingUndoEntry(t),this.composition.toggleCurrentAttribute(t),this.render(),this.selectionFrozen?void 0:this.editorElement.focus()},u.prototype.toolbarDidUpdateAttribute=function(t,e){return this.recordFormattingUndoEntry(t),this.composition.setCurrentAttribute(t,e),this.render(),this.selectionFrozen?void 0:this.editorElement.focus()},u.prototype.toolbarDidRemoveAttribute=function(t){return this.recordFormattingUndoEntry(t),this.composition.removeCurrentAttribute(t),this.render(),this.selectionFrozen?void 0:this.editorElement.focus()},u.prototype.toolbarWillShowDialog=function(){return this.composition.expandSelectionForEditing(),this.freezeSelection()},u.prototype.toolbarDidShowDialog=function(t){return 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this.editor.increaseNestingLevel()&&this.render()}},decreaseNestingLevel:{test:function(){return this.editor.canDecreaseNestingLevel()},perform:function(){return this.editor.decreaseNestingLevel()&&this.render()}},attachFiles:{test:function(){return!0},perform:function(){return e.config.input.pickFiles(this.editor.insertFiles)}}},u.prototype.canInvokeAction=function(t){var e,n;return this.actionIsExternal(t)?!0:!!(null!=(e=this.actions[t])&&null!=(n=e.test)?n.call(this):void 0)},u.prototype.invokeAction=function(t){var e,n;return this.actionIsExternal(t)?this.notifyEditorElement("action-invoke",{actionName:t}):null!=(e=this.actions[t])&&null!=(n=e.perform)?n.call(this):void 0},u.prototype.actionIsExternal=function(t){return/^x-./.test(t)},u.prototype.getCurrentActions=function(){var t,e;e={};for(t in this.actions)e[t]=this.canInvokeAction(t);return e},u.prototype.updateCurrentActions=function(){var t;return t=this.getCurrentActions(),n(t,this.currentActions)?void 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t=[],e=Xt.groupObjects(this.getPieces()),i=e.length-1;for(let r=0;r<e.length;r++){const o=e[r],s={};0===r&&(s.isFirst=!0),r===i&&(s.isLast=!0),ue(n)&&(s.followsWhitespace=!0);const a=this.findOrCreateCachedChildView(le,o,{textConfig:this.textConfig,context:s});t.push(...Array.from(a.getNodes()||[]));var n=o}return t}getPieces(){return Array.from(this.text.getPieces()).filter((t=>!t.hasAttribute("blockBreak")))}}const ue=t=>/\s$/.test(null==t?void 0:t.toString()),{css:he}=V;class de extends ee{constructor(){super(...arguments),this.block=this.object,this.attributes=this.block.getAttributes()}createNodes(){const t=[document.createComment("block")];if(this.block.isEmpty())t.push(k("br"));else{var e;const i=null===(e=gt(this.block.getLastAttribute()))||void 0===e?void 0:e.text,n=this.findOrCreateCachedChildView(ce,this.block.text,{textConfig:i});t.push(...Array.from(n.getNodes()||[])),this.shouldAddExtraNewlineElement()&&t.push(k("br"))}if(this.attributes.length)return t;{let 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t=Xt.groupObjects(this.document.getBlocks(),{asTree:!0});Array.from(t).forEach((t=>{const e=this.findOrCreateCachedChildView(de,t);Array.from(e.getNodes()).map((t=>this.shadowElement.appendChild(t)))}))}}isSynced(){return pe(this.shadowElement,this.element)}sync(){const t=this.createDocumentFragmentForSync();for(;this.element.lastChild;)this.element.removeChild(this.element.lastChild);return this.element.appendChild(t),this.didSync()}didSync(){return this.elementStore.reset(me(this.element)),St((()=>this.garbageCollectCachedViews()))}createDocumentFragmentForSync(){const t=document.createDocumentFragment();return Array.from(this.shadowElement.childNodes).forEach((e=>{t.appendChild(e.cloneNode(!0))})),Array.from(me(t)).forEach((t=>{const e=this.elementStore.remove(t);e&&t.parentNode.replaceChild(e,t)})),t}}const me=t=>t.querySelectorAll("[data-trix-store-key]"),pe=(t,e)=>fe(t.innerHTML)===fe(e.innerHTML),fe=t=>t.replace(/&nbsp;/g," ");function be(t){var e,i;function n(e,i){try{var 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this.attributes.get(t)}getAttributesHash(){return this.attributes}getAttributes(){return this.attributes.toObject()}hasAttribute(t){return this.attributes.has(t)}hasSameStringValueAsPiece(t){return t&&this.toString()===t.toString()}hasSameAttributesAsPiece(t){return t&&(this.attributes===t.attributes||this.attributes.isEqualTo(t.attributes))}isBlockBreak(){return!1}isEqualTo(t){return super.isEqualTo(...arguments)||this.hasSameConstructorAs(t)&&this.hasSameStringValueAsPiece(t)&&this.hasSameAttributesAsPiece(t)}isEmpty(){return 0===this.length}isSerializable(){return!0}toJSON(){return{type:this.constructor.type,attributes:this.getAttributes()}}contentsForInspection(){return{type:this.constructor.type,attributes:this.attributes.inspect()}}canBeGrouped(){return this.hasAttribute("href")}canBeGroupedWith(t){return this.getAttribute("href")===t.getAttribute("href")}getLength(){return this.length}canBeConsolidatedWith(t){return!1}}Ae(ye,"types",{});class Ce extends te{constructor(t){super(...arguments),this.url=t}perform(t){const e=new Image;e.onload=()=>(e.width=this.width=e.naturalWidth,e.height=this.height=e.naturalHeight,t(!0,e)),e.onerror=()=>t(!1),e.src=this.url}}class Re extends nt{static attachmentForFile(t){const e=new this(this.attributesForFile(t));return e.setFile(t),e}static attributesForFile(t){return new _t({filename:t.name,filesize:t.size,contentType:t.type})}static fromJSON(t){return new this(t)}constructor(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};super(t),this.releaseFile=this.releaseFile.bind(this),this.attributes=_t.box(t),this.didChangeAttributes()}getAttribute(t){return this.attributes.get(t)}hasAttribute(t){return this.attributes.has(t)}getAttributes(){return this.attributes.toObject()}setAttributes(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};const e=this.attributes.merge(t);var i,n,r,o;if(!this.attributes.isEqualTo(e))return this.attributes=e,this.didChangeAttributes(),null===(i=this.previewDelegate)||void 0===i||null===(n=i.attachmentDidChangeAttributes)||void 0===n||n.call(i,this),null===(r=this.delegate)||void 0===r||null===(o=r.attachmentDidChangeAttributes)||void 0===o?void 0:o.call(r,this)}didChangeAttributes(){if(this.isPreviewable())return this.preloadURL()}isPending(){return null!=this.file&&!(this.getURL()||this.getHref())}isPreviewable(){return this.attributes.has("previewable")?this.attributes.get("previewable"):Re.previewablePattern.test(this.getContentType())}getType(){return this.hasContent()?"content":this.isPreviewable()?"preview":"file"}getURL(){return this.attributes.get("url")}getHref(){return this.attributes.get("href")}getFilename(){return this.attributes.get("filename")||""}getFilesize(){return this.attributes.get("filesize")}getFormattedFilesize(){const t=this.attributes.get("filesize");return"number"==typeof t?u.formatter(t):""}getExtension(){var t;return null===(t=this.getFilename().match(/\.(\w+)$/))||void 0===t?void 0:t[1].toLowerCase()}getContentType(){return this.attributes.get("contentType")}hasContent(){return this.attributes.has("content")}getContent(){return this.attributes.get("content")}getWidth(){return this.attributes.get("width")}getHeight(){return this.attributes.get("height")}getFile(){return this.file}setFile(t){if(this.file=t,this.isPreviewable())return this.preloadFile()}releaseFile(){this.releasePreloadedFile(),this.file=null}getUploadProgress(){return null!=this.uploadProgress?this.uploadProgress:0}setUploadProgress(t){var e,i;if(this.uploadProgress!==t)return this.uploadProgress=t,null===(e=this.uploadProgressDelegate)||void 0===e||null===(i=e.attachmentDidChangeUploadProgress)||void 0===i?void 0:i.call(e,this)}toJSON(){return this.getAttributes()}getCacheKey(){return[super.getCacheKey(...arguments),this.attributes.getCacheKey(),this.getPreviewURL()].join("/")}getPreviewURL(){return this.previewURL||this.preloadingURL}setPreviewURL(t){var e,i,n,r;if(t!==this.getPreviewURL())return this.previewURL=t,null===(e=this.previewDelegate)||void 0===e||null===(i=e.attachmentDidChangeAttributes)||void 0===i||i.call(e,this),null===(n=this.delegate)||void 0===n||null===(r=n.attachmentDidChangePreviewURL)||void 0===r?void 0:r.call(n,this)}preloadURL(){return this.preload(this.getURL(),this.releaseFile)}preloadFile(){if(this.file)return this.fileObjectURL=URL.createObjectURL(this.file),this.preload(this.fileObjectURL)}releasePreloadedFile(){this.fileObjectURL&&(URL.revokeObjectURL(this.fileObjectURL),this.fileObjectURL=null)}preload(t,e){if(t&&t!==this.getPreviewURL()){this.preloadingURL=t;return new Ce(t).then((i=>{let{width:n,height:r}=i;return this.getWidth()&&this.getHeight()||this.setAttributes({width:n,height:r}),this.preloadingURL=null,this.setPreviewURL(t),null==e?void 0:e()})).catch((()=>(this.preloadingURL=null,null==e?void 0:e())))}}}Ae(Re,"previewablePattern",/^image(\/(gif|png|webp|jpe?g)|$)/);class Se extends ye{static fromJSON(t){return new this(Re.fromJSON(t.attachment),t.attributes)}constructor(t){super(...arguments),this.attachment=t,this.length=1,this.ensureAttachmentExclusivelyHasAttribute("href"),this.attachment.hasContent()||this.removeProhibitedAttributes()}ensureAttachmentExclusivelyHasAttribute(t){this.hasAttribute(t)&&(this.attachment.hasAttribute(t)||this.attachment.setAttributes(this.attributes.slice([t])),this.attributes=this.attributes.remove(t))}removeProhibitedAttributes(){const t=this.attributes.slice(Se.permittedAttributes);t.isEqualTo(this.attributes)||(this.attributes=t)}getValue(){return this.attachment}isSerializable(){return!this.attachment.isPending()}getCaption(){return this.attributes.get("caption")||""}isEqualTo(t){var e;return super.isEqualTo(t)&&this.attachment.id===(null==t||null===(e=t.attachment)||void 0===e?void 0:e.id)}toString(){return""}toJSON(){const t=super.toJSON(...arguments);return t.attachment=this.attachment,t}getCacheKey(){return[super.getCacheKey(...arguments),this.attachment.getCacheKey()].join("/")}toConsole(){return JSON.stringify(this.toString())}}Ae(Se,"permittedAttributes",["caption","presentation"]),ye.registerType("attachment",Se);class Ee extends ye{static fromJSON(t){return new this(t.string,t.attributes)}constructor(t){super(...arguments),this.string=(t=>t.replace(/\r\n?/g,"\n"))(t),this.length=this.string.length}getValue(){return this.string}toString(){return this.string.toString()}isBlockBreak(){return"\n"===this.toString()&&!0===this.getAttribute("blockBreak")}toJSON(){const t=super.toJSON(...arguments);return t.string=this.string,t}canBeConsolidatedWith(t){return t&&this.hasSameConstructorAs(t)&&this.hasSameAttributesAsPiece(t)}consolidateWith(t){return new this.constructor(this.toString()+t.toString(),this.attributes)}splitAtOffset(t){let e,i;return 0===t?(e=null,i=this):t===this.length?(e=this,i=null):(e=new this.constructor(this.string.slice(0,t),this.attributes),i=new this.constructor(this.string.slice(t),this.attributes)),[e,i]}toConsole(){let{string:t}=this;return t.length>15&&(t=t.slice(0,14)+"…"),JSON.stringify(t.toString())}}ye.registerType("string",Ee);class ke extends nt{static box(t){return t instanceof this?t:new this(t)}constructor(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[];super(...arguments),this.objects=t.slice(0),this.length=this.objects.length}indexOf(t){return this.objects.indexOf(t)}splice(){for(var t=arguments.length,e=new Array(t),i=0;i<t;i++)e[i]=arguments[i];return new this.constructor(ot(this.objects,...e))}eachObject(t){return this.objects.map(((e,i)=>t(e,i)))}insertObjectAtIndex(t,e){return this.splice(e,0,t)}insertSplittableListAtIndex(t,e){return this.splice(e,0,...t.objects)}insertSplittableListAtPosition(t,e){const[i,n]=this.splitObjectAtPosition(e);return new this.constructor(i).insertSplittableListAtIndex(t,n)}editObjectAtIndex(t,e){return this.replaceObjectAtIndex(e(this.objects[t]),t)}replaceObjectAtIndex(t,e){return this.splice(e,1,t)}removeObjectAtIndex(t){return this.splice(t,1)}getObjectAtIndex(t){return this.objects[t]}getSplittableListInRange(t){const[e,i,n]=this.splitObjectsAtRange(t);return new this.constructor(e.slice(i,n+1))}selectSplittableList(t){const e=this.objects.filter((e=>t(e)));return new this.constructor(e)}removeObjectsInRange(t){const[e,i,n]=this.splitObjectsAtRange(t);return new this.constructor(e).splice(i,n-i+1)}transformObjectsInRange(t,e){const[i,n,r]=this.splitObjectsAtRange(t),o=i.map(((t,i)=>n<=i&&i<=r?e(t):t));return new this.constructor(o)}splitObjectsAtRange(t){let e,[i,n,r]=this.splitObjectAtPosition(De(t));return[i,e]=new this.constructor(i).splitObjectAtPosition(we(t)+r),[i,n,e-1]}getObjectAtPosition(t){const{index:e}=this.findIndexAndOffsetAtPosition(t);return this.objects[e]}splitObjectAtPosition(t){let e,i;const{index:n,offset:r}=this.findIndexAndOffsetAtPosition(t),o=this.objects.slice(0);if(null!=n)if(0===r)e=n,i=0;else{const t=this.getObjectAtIndex(n),[s,a]=t.splitAtOffset(r);o.splice(n,1,s,a),e=n+1,i=s.getLength()-r}else e=o.length,i=0;return[o,e,i]}consolidate(){const t=[];let e=this.objects[0];return this.objects.slice(1).forEach((i=>{var n,r;null!==(n=(r=e).canBeConsolidatedWith)&&void 0!==n&&n.call(r,i)?e=e.consolidateWith(i):(t.push(e),e=i)})),e&&t.push(e),new this.constructor(t)}consolidateFromIndexToIndex(t,e){const i=this.objects.slice(0).slice(t,e+1),n=new this.constructor(i).consolidate().toArray();return this.splice(t,i.length,...n)}findIndexAndOffsetAtPosition(t){let e,i=0;for(e=0;e<this.objects.length;e++){const n=i+this.objects[e].getLength();if(i<=t&&t<n)return{index:e,offset:t-i};i=n}return{index:null,offset:null}}findPositionAtIndexAndOffset(t,e){let i=0;for(let n=0;n<this.objects.length;n++){const r=this.objects[n];if(n<t)i+=r.getLength();else if(n===t){i+=e;break}}return i}getEndPosition(){return null==this.endPosition&&(this.endPosition=0,this.objects.forEach((t=>this.endPosition+=t.getLength()))),this.endPosition}toString(){return this.objects.join("")}toArray(){return this.objects.slice(0)}toJSON(){return this.toArray()}isEqualTo(t){return super.isEqualTo(...arguments)||Le(this.objects,null==t?void 0:t.objects)}contentsForInspection(){return{objects:"[".concat(this.objects.map((t=>t.inspect())).join(", "),"]")}}}const Le=function(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:[];if(t.length!==e.length)return!1;let i=!0;for(let n=0;n<t.length;n++){const r=t[n];i&&!r.isEqualTo(e[n])&&(i=!1)}return i},De=t=>t[0],we=t=>t[1];class Te extends nt{static textForAttachmentWithAttributes(t,e){return new this([new Se(t,e)])}static textForStringWithAttributes(t,e){return new this([new Ee(t,e)])}static fromJSON(t){return new this(Array.from(t).map((t=>ye.fromJSON(t))))}constructor(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[];super(...arguments);const e=t.filter((t=>!t.isEmpty()));this.pieceList=new ke(e)}copy(){return this.copyWithPieceList(this.pieceList)}copyWithPieceList(t){return new this.constructor(t.consolidate().toArray())}copyUsingObjectMap(t){const e=this.getPieces().map((e=>t.find(e)||e));return new this.constructor(e)}appendText(t){return this.insertTextAtPosition(t,this.getLength())}insertTextAtPosition(t,e){return this.copyWithPieceList(this.pieceList.insertSplittableListAtPosition(t.pieceList,e))}removeTextAtRange(t){return this.copyWithPieceList(this.pieceList.removeObjectsInRange(t))}replaceTextAtRange(t,e){return this.removeTextAtRange(e).insertTextAtPosition(t,e[0])}moveTextFromRangeToPosition(t,e){if(t[0]<=e&&e<=t[1])return;const i=this.getTextAtRange(t),n=i.getLength();return t[0]<e&&(e-=n),this.removeTextAtRange(t).insertTextAtPosition(i,e)}addAttributeAtRange(t,e,i){const n={};return n[t]=e,this.addAttributesAtRange(n,i)}addAttributesAtRange(t,e){return this.copyWithPieceList(this.pieceList.transformObjectsInRange(e,(e=>e.copyWithAdditionalAttributes(t))))}removeAttributeAtRange(t,e){return this.copyWithPieceList(this.pieceList.transformObjectsInRange(e,(e=>e.copyWithoutAttribute(t))))}setAttributesAtRange(t,e){return this.copyWithPieceList(this.pieceList.transformObjectsInRange(e,(e=>e.copyWithAttributes(t))))}getAttributesAtPosition(t){var e;return(null===(e=this.pieceList.getObjectAtPosition(t))||void 0===e?void 0:e.getAttributes())||{}}getCommonAttributes(){const t=Array.from(this.pieceList.toArray()).map((t=>t.getAttributes()));return _t.fromCommonAttributesOfObjects(t).toObject()}getCommonAttributesAtRange(t){return this.getTextAtRange(t).getCommonAttributes()||{}}getExpandedRangeForAttributeAtOffset(t,e){let i,n=i=e;const r=this.getLength();for(;n>0&&this.getCommonAttributesAtRange([n-1,i])[t];)n--;for(;i<r&&this.getCommonAttributesAtRange([e,i+1])[t];)i++;return[n,i]}getTextAtRange(t){return this.copyWithPieceList(this.pieceList.getSplittableListInRange(t))}getStringAtRange(t){return this.pieceList.getSplittableListInRange(t).toString()}getStringAtPosition(t){return this.getStringAtRange([t,t+1])}startsWithString(t){return this.getStringAtRange([0,t.length])===t}endsWithString(t){const e=this.getLength();return this.getStringAtRange([e-t.length,e])===t}getAttachmentPieces(){return this.pieceList.toArray().filter((t=>!!t.attachment))}getAttachments(){return this.getAttachmentPieces().map((t=>t.attachment))}getAttachmentAndPositionById(t){let e=0;for(const n of this.pieceList.toArray()){var i;if((null===(i=n.attachment)||void 0===i?void 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this.targetLocationRange?this.targetLocationRange:this.getSelectionManager().getLocationRange(t)||Lt({index:0,offset:0})}withTargetLocationRange(t,e){let i;this.targetLocationRange=t;try{i=e()}finally{this.targetLocationRange=null}return i}withTargetRange(t,e){const i=this.document.locationRangeFromRange(t);return this.withTargetLocationRange(i,e)}withTargetDOMRange(t,e){const i=this.createLocationRangeFromDOMRange(t,{strict:!1});return this.withTargetLocationRange(i,e)}getExpandedRangeInDirection(t){let{length:e}=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},[i,n]=Array.from(this.getSelectedRange());return"backward"===t?e?i-=e:i=this.translateUTF16PositionFromOffset(i,-1):e?n+=e:n=this.translateUTF16PositionFromOffset(n,1),Lt([i,n])}shouldManageMovingCursorInDirection(t){if(this.editingAttachment)return!0;const e=this.getExpandedRangeInDirection(t);return null!=this.getAttachmentAtRange(e)}moveCursorInDirection(t){let e,i;if(this.editingAttachment)i=this.document.getRangeOfAttachment(this.editingAttachment);else{const n=this.getSelectedRange();i=this.getExpandedRangeInDirection(t),e=!wt(n,i)}if("backward"===t?this.setSelectedRange(i[0]):this.setSelectedRange(i[1]),e){const t=this.getAttachmentAtRange(i);if(t)return this.editAttachment(t)}}expandSelectionInDirection(t){let{length:e}=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};const i=this.getExpandedRangeInDirection(t,{length:e});return this.setSelectedRange(i)}expandSelectionForEditing(){if(this.hasCurrentAttribute("href"))return this.expandSelectionAroundCommonAttribute("href")}expandSelectionAroundCommonAttribute(t){const e=this.getPosition(),i=this.document.getRangeOfCommonAttributeAtPosition(t,e);return this.setSelectedRange(i)}selectionContainsAttachments(){var t;return(null===(t=this.getSelectedAttachments())||void 0===t?void 0:t.length)>0}selectionIsInCursorTarget(){return this.editingAttachment||this.positionIsCursorTarget(this.getPosition())}positionIsCursorTarget(t){const e=this.document.locationFromPosition(t);if(e)return this.locationIsCursorTarget(e)}positionIsBlockBreak(t){var e;return null===(e=this.document.getPieceAtPosition(t))||void 0===e?void 0:e.isBlockBreak()}getSelectedDocument(){const t=this.getSelectedRange();if(t)return this.document.getDocumentAtRange(t)}getSelectedAttachments(){var t;return null===(t=this.getSelectedDocument())||void 0===t?void 0:t.getAttachments()}getAttachments(){return this.attachments.slice(0)}refreshAttachments(){const t=this.document.getAttachments(),{added:e,removed:i}=function(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[],e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:[];const i=[],n=[],r=new Set;t.forEach((t=>{r.add(t)}));const o=new Set;return e.forEach((t=>{o.add(t),r.has(t)||i.push(t)})),t.forEach((t=>{o.has(t)||n.push(t)})),{added:i,removed:n}}(this.attachments,t);return this.attachments=t,Array.from(i).forEach((t=>{var e,i;t.delegate=null,null===(e=this.delegate)||void 0===e||null===(i=e.compositionDidRemoveAttachment)||void 0===i||i.call(e,t)})),(()=>{const t=[];return Array.from(e).forEach((e=>{var i,n;e.delegate=this,t.push(null===(i=this.delegate)||void 0===i||null===(n=i.compositionDidAddAttachment)||void 0===n?void 0:n.call(i,e))})),t})()}attachmentDidChangeAttributes(t){var e,i;return this.revision++,null===(e=this.delegate)||void 0===e||null===(i=e.compositionDidEditAttachment)||void 0===i?void 0:i.call(e,t)}attachmentDidChangePreviewURL(t){var e,i;return this.revision++,null===(e=this.delegate)||void 0===e||null===(i=e.compositionDidChangeAttachmentPreviewURL)||void 0===i?void 0:i.call(e,t)}editAttachment(t,e){var i,n;if(t!==this.editingAttachment)return this.stopEditingAttachment(),this.editingAttachment=t,null===(i=this.delegate)||void 0===i||null===(n=i.compositionDidStartEditingAttachment)||void 0===n?void 0:n.call(i,this.editingAttachment,e)}stopEditingAttachment(){var t,e;this.editingAttachment&&(null===(t=this.delegate)||void 0===t||null===(e=t.compositionDidStopEditingAttachment)||void 0===e||e.call(t,this.editingAttachment),this.editingAttachment=null)}updateAttributesForAttachment(t,e){return this.setDocument(this.document.updateAttributesForAttachment(t,e))}removeAttributeForAttachment(t,e){return this.setDocument(this.document.removeAttributeForAttachment(t,e))}breakFormattedBlock(t){let{document:e}=t;const{block:i}=t;let n=t.startPosition,r=[n-1,n];i.getBlockBreakPosition()===t.startLocation.offset?(i.breaksOnReturn()&&"\n"===t.nextCharacter?n+=1:e=e.removeTextAtRange(r),r=[n,n]):"\n"===t.nextCharacter?"\n"===t.previousCharacter?r=[n-1,n+1]:(r=[n,n+1],n+=1):t.startLocation.offset-1!=0&&(n+=1);const o=new qe([i.removeLastAttribute().copyWithoutText()]);return this.setDocument(e.insertDocumentAtRange(o,r)),this.setSelection(n)}getPreviousBlock(){const t=this.getLocationRange();if(t){const{index:e}=t[0];if(e>0)return this.document.getBlockAtIndex(e-1)}}getBlock(){const t=this.getLocationRange();if(t)return this.document.getBlockAtIndex(t[0].index)}getAttachmentAtRange(t){const e=this.document.getDocumentAtRange(t);if(e.toString()==="".concat("","\n"))return e.getAttachments()[0]}notifyDelegateOfCurrentAttributesChange(){var t,e;return null===(t=this.delegate)||void 0===t||null===(e=t.compositionDidChangeCurrentAttributes)||void 0===e?void 0:e.call(t,this.currentAttributes)}notifyDelegateOfInsertionAtRange(t){var e,i;return null===(e=this.delegate)||void 0===e||null===(i=e.compositionDidPerformInsertionAtRange)||void 0===i?void 0:i.call(e,t)}translateUTF16PositionFromOffset(t,e){const i=this.document.toUTF16String(),n=i.offsetFromUCS2Offset(t);return i.offsetToUCS2Offset(n+e)}}gi.proxyMethod("getSelectionManager().getPointRange"),gi.proxyMethod("getSelectionManager().setLocationRangeFromPointRange"),gi.proxyMethod("getSelectionManager().createLocationRangeFromDOMRange"),gi.proxyMethod("getSelectionManager().locationIsCursorTarget"),gi.proxyMethod("getSelectionManager().selectionIsExpanded"),gi.proxyMethod("delegate?.getSelectionManager");class mi extends z{constructor(t){super(...arguments),this.composition=t,this.undoEntries=[],this.redoEntries=[]}recordUndoEntry(t){let{context:e,consolidatable:i}=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};const n=this.undoEntries.slice(-1)[0];if(!i||!pi(n,t,e)){const i=this.createEntry({description:t,context:e});this.undoEntries.push(i),this.redoEntries=[]}}undo(){const t=this.undoEntries.pop();if(t){const e=this.createEntry(t);return this.redoEntries.push(e),this.composition.loadSnapshot(t.snapshot)}}redo(){const t=this.redoEntries.pop();if(t){const e=this.createEntry(t);return this.undoEntries.push(e),this.composition.loadSnapshot(t.snapshot)}}canUndo(){return this.undoEntries.length>0}canRedo(){return this.redoEntries.length>0}createEntry(){let{description:t,context:e}=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return{description:null==t?void 0:t.toString(),context:JSON.stringify(e),snapshot:this.composition.getSnapshot()}}}const pi=(t,e,i)=>(null==t?void 0:t.description)===(null==e?void 0:e.toString())&&(null==t?void 0:t.context)===JSON.stringify(i),fi="attachmentGallery";class bi{constructor(t){this.document=t.document,this.selectedRange=t.selectedRange}perform(){return this.removeBlockAttribute(),this.applyBlockAttribute()}getSnapshot(){return{document:this.document,selectedRange:this.selectedRange}}removeBlockAttribute(){return this.findRangesOfBlocks().map((t=>this.document=this.document.removeAttributeAtRange(fi,t)))}applyBlockAttribute(){let t=0;this.findRangesOfPieces().forEach((e=>{e[1]-e[0]>1&&(e[0]+=t,e[1]+=t,"\n"!==this.document.getCharacterAtPosition(e[1])&&(this.document=this.document.insertBlockBreakAtRange(e[1]),e[1]<this.selectedRange[1]&&this.moveSelectedRangeForward(),e[1]++,t++),0!==e[0]&&"\n"!==this.document.getCharacterAtPosition(e[0]-1)&&(this.document=this.document.insertBlockBreakAtRange(e[0]),e[0]<this.selectedRange[0]&&this.moveSelectedRangeForward(),e[0]++,t++),this.document=this.document.applyBlockAttributeAtRange(fi,!0,e))}))}findRangesOfBlocks(){return this.document.findRangesForBlockAttribute(fi)}findRangesOfPieces(){return this.document.findRangesForTextAttribute("presentation",{withValue:"gallery"})}moveSelectedRangeForward(){this.selectedRange[0]+=1,this.selectedRange[1]+=1}}const vi=function(t){const e=new bi(t);return e.perform(),e.getSnapshot()},Ai=[vi];class xi{constructor(t,e,i){this.insertFiles=this.insertFiles.bind(this),this.composition=t,this.selectionManager=e,this.element=i,this.undoManager=new mi(this.composition),this.filters=Ai.slice(0)}loadDocument(t){return this.loadSnapshot({document:t,selectedRange:[0,0]})}loadHTML(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"";const e=Xe.parse(t,{referenceElement:this.element}).getDocument();return this.loadDocument(e)}loadJSON(t){let{document:e,selectedRange:i}=t;return e=qe.fromJSON(e),this.loadSnapshot({document:e,selectedRange:i})}loadSnapshot(t){return this.undoManager=new mi(this.composition),this.composition.loadSnapshot(t)}getDocument(){return this.composition.document}getSelectedDocument(){return this.composition.getSelectedDocument()}getSnapshot(){return this.composition.getSnapshot()}toJSON(){return this.getSnapshot()}deleteInDirection(t){return this.composition.deleteInDirection(t)}insertAttachment(t){return this.composition.insertAttachment(t)}insertAttachments(t){return this.composition.insertAttachments(t)}insertDocument(t){return this.composition.insertDocument(t)}insertFile(t){return this.composition.insertFile(t)}insertFiles(t){return this.composition.insertFiles(t)}insertHTML(t){return this.composition.insertHTML(t)}insertString(t){return this.composition.insertString(t)}insertText(t){return this.composition.insertText(t)}insertLineBreak(){return this.composition.insertLineBreak()}getSelectedRange(){return this.composition.getSelectedRange()}getPosition(){return this.composition.getPosition()}getClientRectAtPosition(t){const e=this.getDocument().locationRangeFromRange([t,t+1]);return this.selectionManager.getClientRectAtLocationRange(e)}expandSelectionInDirection(t){return this.composition.expandSelectionInDirection(t)}moveCursorInDirection(t){return this.composition.moveCursorInDirection(t)}setSelectedRange(t){return this.composition.setSelectedRange(t)}activateAttribute(t){let e=!(arguments.length>1&&void 0!==arguments[1])||arguments[1];return this.composition.setCurrentAttribute(t,e)}attributeIsActive(t){return this.composition.hasCurrentAttribute(t)}canActivateAttribute(t){return this.composition.canSetCurrentAttribute(t)}deactivateAttribute(t){return this.composition.removeCurrentAttribute(t)}canDecreaseNestingLevel(){return this.composition.canDecreaseNestingLevel()}canIncreaseNestingLevel(){return this.composition.canIncreaseNestingLevel()}decreaseNestingLevel(){if(this.canDecreaseNestingLevel())return this.composition.decreaseNestingLevel()}increaseNestingLevel(){if(this.canIncreaseNestingLevel())return this.composition.increaseNestingLevel()}canRedo(){return this.undoManager.canRedo()}canUndo(){return this.undoManager.canUndo()}recordUndoEntry(t){let{context:e,consolidatable:i}=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return this.undoManager.recordUndoEntry(t,{context:e,consolidatable:i})}redo(){if(this.canRedo())return this.undoManager.redo()}undo(){if(this.canUndo())return this.undoManager.undo()}}class yi{constructor(t){this.element=t}findLocationFromContainerAndOffset(t,e){let{strict:i}=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{strict:!0},n=0,r=!1;const o={index:0,offset:0},s=this.findAttachmentElementParentForNode(t);s&&(t=s.parentNode,e=C(s));const a=S(this.element,{usingFilter:Ei});for(;a.nextNode();){const s=a.currentNode;if(s===t&&O(t)){I(s)||(o.offset+=e);break}if(s.parentNode===t){if(n++===e)break}else if(!y(t,s)&&n>0)break;T(s,{strict:i})?(r&&o.index++,o.offset=0,r=!0):o.offset+=Ci(s)}return o}findContainerAndOffsetFromLocation(t){let e,i;if(0===t.index&&0===t.offset){for(e=this.element,i=0;e.firstChild;)if(e=e.firstChild,w(e)){i=1;break}return[e,i]}let[n,r]=this.findNodeAndOffsetFromLocation(t);if(n){if(O(n))0===Ci(n)?(e=n.parentNode.parentNode,i=C(n.parentNode),I(n,{name:"right"})&&i++):(e=n,i=t.offset-r);else{if(e=n.parentNode,!T(n.previousSibling)&&!w(e))for(;n===e.lastChild&&(n=e,e=e.parentNode,!w(e)););i=C(n),0!==t.offset&&i++}return[e,i]}}findNodeAndOffsetFromLocation(t){let e,i,n=0;for(const r of this.getSignificantNodesForIndex(t.index)){const o=Ci(r);if(t.offset<=n+o)if(O(r)){if(e=r,i=n,t.offset===i&&I(e))break}else e||(e=r,i=n);if(n+=o,n>t.offset)break}return[e,i]}findAttachmentElementParentForNode(t){for(;t&&t!==this.element;){if(P(t))return t;t=t.parentNode}}getSignificantNodesForIndex(t){const e=[],i=S(this.element,{usingFilter:Ri});let n=!1;for(;i.nextNode();){const o=i.currentNode;var r;if(B(o)){if(null!=r?r++:r=0,r===t)n=!0;else if(n)break}else n&&e.push(o)}return e}}const Ci=function(t){if(t.nodeType===Node.TEXT_NODE){if(I(t))return 0;return t.textContent.length}return"br"===E(t)||P(t)?1:0},Ri=function(t){return Si(t)===NodeFilter.FILTER_ACCEPT?Ei(t):NodeFilter.FILTER_REJECT},Si=function(t){return N(t)?NodeFilter.FILTER_REJECT:NodeFilter.FILTER_ACCEPT},Ei=function(t){return P(t.parentNode)?NodeFilter.FILTER_REJECT:NodeFilter.FILTER_ACCEPT};class ki{createDOMRangeFromPoint(t){let e,{x:i,y:n}=t;if(document.caretPositionFromPoint){const{offsetNode:t,offset:r}=document.caretPositionFromPoint(i,n);return e=document.createRange(),e.setStart(t,r),e}if(document.caretRangeFromPoint)return document.caretRangeFromPoint(i,n);if(document.body.createTextRange){const t=Nt();try{const t=document.body.createTextRange();t.moveToPoint(i,n),t.select()}catch(t){}return e=Nt(),Ot(t),e}}getClientRectsForDOMRange(t){const e=Array.from(t.getClientRects());return[e[0],e[e.length-1]]}}class Li extends z{constructor(t){super(...arguments),this.didMouseDown=this.didMouseDown.bind(this),this.selectionDidChange=this.selectionDidChange.bind(this),this.element=t,this.locationMapper=new yi(this.element),this.pointMapper=new ki,this.lockCount=0,f("mousedown",{onElement:this.element,withCallback:this.didMouseDown})}getLocationRange(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return!1===t.strict?this.createLocationRangeFromDOMRange(Nt()):t.ignoreLock?this.currentLocationRange:this.lockedLocationRange?this.lockedLocationRange:this.currentLocationRange}setLocationRange(t){if(this.lockedLocationRange)return;t=Lt(t);const e=this.createDOMRangeFromLocationRange(t);e&&(Ot(e),this.updateCurrentLocationRange(t))}setLocationRangeFromPointRange(t){t=Lt(t);const e=this.getLocationAtPoint(t[0]),i=this.getLocationAtPoint(t[1]);this.setLocationRange([e,i])}getClientRectAtLocationRange(t){const e=this.createDOMRangeFromLocationRange(t);if(e)return this.getClientRectsForDOMRange(e)[1]}locationIsCursorTarget(t){const e=Array.from(this.findNodeAndOffsetFromLocation(t))[0];return I(e)}lock(){0==this.lockCount++&&(this.updateCurrentLocationRange(),this.lockedLocationRange=this.getLocationRange())}unlock(){if(0==--this.lockCount){const{lockedLocationRange:t}=this;if(this.lockedLocationRange=null,null!=t)return this.setLocationRange(t)}}clearSelection(){var t;return null===(t=Pt())||void 0===t?void 0:t.removeAllRanges()}selectionIsCollapsed(){var t;return!0===(null===(t=Nt())||void 0===t?void 0:t.collapsed)}selectionIsExpanded(){return!this.selectionIsCollapsed()}createLocationRangeFromDOMRange(t,e){if(null==t||!this.domRangeWithinElement(t))return;const i=this.findLocationFromContainerAndOffset(t.startContainer,t.startOffset,e);if(!i)return;const n=t.collapsed?void 0:this.findLocationFromContainerAndOffset(t.endContainer,t.endOffset,e);return Lt([i,n])}didMouseDown(){return this.pauseTemporarily()}pauseTemporarily(){let t;this.paused=!0;const e=()=>{if(this.paused=!1,clearTimeout(i),Array.from(t).forEach((t=>{t.destroy()})),y(document,this.element))return this.selectionDidChange()},i=setTimeout(e,200);t=["mousemove","keydown"].map((t=>f(t,{onElement:document,withCallback:e})))}selectionDidChange(){if(!this.paused&&!x(this.element))return this.updateCurrentLocationRange()}updateCurrentLocationRange(t){var e,i;if((null!=t?t:t=this.createLocationRangeFromDOMRange(Nt()))&&!wt(t,this.currentLocationRange))return this.currentLocationRange=t,null===(e=this.delegate)||void 0===e||null===(i=e.locationRangeDidChange)||void 0===i?void 0:i.call(e,this.currentLocationRange.slice(0))}createDOMRangeFromLocationRange(t){const e=this.findContainerAndOffsetFromLocation(t[0]),i=Dt(t)?e:this.findContainerAndOffsetFromLocation(t[1])||e;if(null!=e&&null!=i){const t=document.createRange();return t.setStart(...Array.from(e||[])),t.setEnd(...Array.from(i||[])),t}}getLocationAtPoint(t){const e=this.createDOMRangeFromPoint(t);var i;if(e)return null===(i=this.createLocationRangeFromDOMRange(e))||void 0===i?void 0:i[0]}domRangeWithinElement(t){return t.collapsed?y(this.element,t.startContainer):y(this.element,t.startContainer)&&y(this.element,t.endContainer)}}Li.proxyMethod("locationMapper.findLocationFromContainerAndOffset"),Li.proxyMethod("locationMapper.findContainerAndOffsetFromLocation"),Li.proxyMethod("locationMapper.findNodeAndOffsetFromLocation"),Li.proxyMethod("pointMapper.createDOMRangeFromPoint"),Li.proxyMethod("pointMapper.getClientRectsForDOMRange");var Di=Object.freeze({__proto__:null,Attachment:Re,AttachmentManager:hi,AttachmentPiece:Se,Block:Be,Composition:gi,Document:qe,Editor:xi,HTMLParser:Xe,HTMLSanitizer:Je,LineBreakInsertion:di,LocationMapper:yi,ManagedAttachment:ui,Piece:ye,PointMapper:ki,SelectionManager:Li,SplittableList:ke,StringPiece:Ee,Text:Te,UndoManager:mi}),wi=Object.freeze({__proto__:null,ObjectView:ee,AttachmentView:re,BlockView:de,DocumentView:ge,PieceView:le,PreviewableAttachmentView:ae,TextView:ce});const{lang:Ti,css:Bi,keyNames:Fi}=V,Ii=function(t){return function(){const e=t.apply(this,arguments);e.do(),this.undos||(this.undos=[]),this.undos.push(e.undo)}};class Pi extends z{constructor(t,e,i){let n=arguments.length>3&&void 0!==arguments[3]?arguments[3]:{};super(...arguments),Ae(this,"makeElementMutable",Ii((()=>({do:()=>{this.element.dataset.trixMutable=!0},undo:()=>delete this.element.dataset.trixMutable})))),Ae(this,"addToolbar",Ii((()=>{const t=k({tagName:"div",className:Bi.attachmentToolbar,data:{trixMutable:!0},childNodes:k({tagName:"div",className:"trix-button-row",childNodes:k({tagName:"span",className:"trix-button-group trix-button-group--actions",childNodes:k({tagName:"button",className:"trix-button trix-button--remove",textContent:Ti.remove,attributes:{title:Ti.remove},data:{trixAction:"remove"}})})})});return this.attachment.isPreviewable()&&t.appendChild(k({tagName:"div",className:Bi.attachmentMetadataContainer,childNodes:k({tagName:"span",className:Bi.attachmentMetadata,childNodes:[k({tagName:"span",className:Bi.attachmentName,textContent:this.attachment.getFilename(),attributes:{title:this.attachment.getFilename()}}),k({tagName:"span",className:Bi.attachmentSize,textContent:this.attachment.getFormattedFilesize()})]})})),f("click",{onElement:t,withCallback:this.didClickToolbar}),f("click",{onElement:t,matchingSelector:"[data-trix-action]",withCallback:this.didClickActionButton}),b("trix-attachment-before-toolbar",{onElement:this.element,attributes:{toolbar:t,attachment:this.attachment}}),{do:()=>this.element.appendChild(t),undo:()=>R(t)}}))),Ae(this,"installCaptionEditor",Ii((()=>{const t=k({tagName:"textarea",className:Bi.attachmentCaptionEditor,attributes:{placeholder:Ti.captionPlaceholder},data:{trixMutable:!0}});t.value=this.attachmentPiece.getCaption();const e=t.cloneNode();e.classList.add("trix-autoresize-clone"),e.tabIndex=-1;const i=function(){e.value=t.value,t.style.height=e.scrollHeight+"px"};f("input",{onElement:t,withCallback:i}),f("input",{onElement:t,withCallback:this.didInputCaption}),f("keydown",{onElement:t,withCallback:this.didKeyDownCaption}),f("change",{onElement:t,withCallback:this.didChangeCaption}),f("blur",{onElement:t,withCallback:this.didBlurCaption});const n=this.element.querySelector("figcaption"),r=n.cloneNode();return{do:()=>{if(n.style.display="none",r.appendChild(t),r.appendChild(e),r.classList.add("".concat(Bi.attachmentCaption,"--editing")),n.parentElement.insertBefore(r,n),i(),this.options.editCaption)return St((()=>t.focus()))},undo(){R(r),n.style.display=null}}}))),this.didClickToolbar=this.didClickToolbar.bind(this),this.didClickActionButton=this.didClickActionButton.bind(this),this.didKeyDownCaption=this.didKeyDownCaption.bind(this),this.didInputCaption=this.didInputCaption.bind(this),this.didChangeCaption=this.didChangeCaption.bind(this),this.didBlurCaption=this.didBlurCaption.bind(this),this.attachmentPiece=t,this.element=e,this.container=i,this.options=n,this.attachment=this.attachmentPiece.attachment,"a"===E(this.element)&&(this.element=this.element.firstChild),this.install()}install(){this.makeElementMutable(),this.addToolbar(),this.attachment.isPreviewable()&&this.installCaptionEditor()}uninstall(){var t;let e=this.undos.pop();for(this.savePendingCaption();e;)e(),e=this.undos.pop();null===(t=this.delegate)||void 0===t||t.didUninstallAttachmentEditor(this)}savePendingCaption(){if(null!=this.pendingCaption){const r=this.pendingCaption;var t,e,i,n;if(this.pendingCaption=null,r)null===(t=this.delegate)||void 0===t||null===(e=t.attachmentEditorDidRequestUpdatingAttributesForAttachment)||void 0===e||e.call(t,{caption:r},this.attachment);else null===(i=this.delegate)||void 0===i||null===(n=i.attachmentEditorDidRequestRemovingAttributeForAttachment)||void 0===n||n.call(i,"caption",this.attachment)}}didClickToolbar(t){return t.preventDefault(),t.stopPropagation()}didClickActionButton(t){var e;if("remove"===t.target.getAttribute("data-trix-action"))return null===(e=this.delegate)||void 0===e?void 0:e.attachmentEditorDidRequestRemovalOfAttachment(this.attachment)}didKeyDownCaption(t){var e,i;if("return"===Fi[t.keyCode])return t.preventDefault(),this.savePendingCaption(),null===(e=this.delegate)||void 0===e||null===(i=e.attachmentEditorDidRequestDeselectingAttachment)||void 0===i?void 0:i.call(e,this.attachment)}didInputCaption(t){this.pendingCaption=t.target.value.replace(/\s/g," ").trim()}didChangeCaption(t){return this.savePendingCaption()}didBlurCaption(t){return this.savePendingCaption()}}class Ni extends z{constructor(t,i){super(...arguments),this.didFocus=this.didFocus.bind(this),this.didBlur=this.didBlur.bind(this),this.didClickAttachment=this.didClickAttachment.bind(this),this.element=t,this.composition=i,this.documentView=new ge(this.composition.document,{element:this.element}),f("focus",{onElement:this.element,withCallback:this.didFocus}),f("blur",{onElement:this.element,withCallback:this.didBlur}),f("click",{onElement:this.element,matchingSelector:"a[contenteditable=false]",preventDefault:!0}),f("mousedown",{onElement:this.element,matchingSelector:e,withCallback:this.didClickAttachment}),f("click",{onElement:this.element,matchingSelector:"a".concat(e),preventDefault:!0})}didFocus(t){var e;const i=()=>{var t,e;if(!this.focused)return this.focused=!0,null===(t=this.delegate)||void 0===t||null===(e=t.compositionControllerDidFocus)||void 0===e?void 0:e.call(t)};return(null===(e=this.blurPromise)||void 0===e?void 0:e.then(i))||i()}didBlur(t){this.blurPromise=new Promise((t=>St((()=>{var e,i;x(this.element)||(this.focused=null,null===(e=this.delegate)||void 0===e||null===(i=e.compositionControllerDidBlur)||void 0===i||i.call(e));return this.blurPromise=null,t()}))))}didClickAttachment(t,e){var i,n;const r=this.findAttachmentForElement(e),o=!!A(t.target,{matchingSelector:"figcaption"});return null===(i=this.delegate)||void 0===i||null===(n=i.compositionControllerDidSelectAttachment)||void 0===n?void 0:n.call(i,r,{editCaption:o})}getSerializableElement(){return this.isEditingAttachment()?this.documentView.shadowElement:this.element}render(){var t,e,i,n,r,o;(this.revision!==this.composition.revision&&(this.documentView.setDocument(this.composition.document),this.documentView.render(),this.revision=this.composition.revision),this.canSyncDocumentView()&&!this.documentView.isSynced())&&(null===(i=this.delegate)||void 0===i||null===(n=i.compositionControllerWillSyncDocumentView)||void 0===n||n.call(i),this.documentView.sync(),null===(r=this.delegate)||void 0===r||null===(o=r.compositionControllerDidSyncDocumentView)||void 0===o||o.call(r));return null===(t=this.delegate)||void 0===t||null===(e=t.compositionControllerDidRender)||void 0===e?void 0:e.call(t)}rerenderViewForObject(t){return this.invalidateViewForObject(t),this.render()}invalidateViewForObject(t){return this.documentView.invalidateViewForObject(t)}isViewCachingEnabled(){return this.documentView.isViewCachingEnabled()}enableViewCaching(){return this.documentView.enableViewCaching()}disableViewCaching(){return this.documentView.disableViewCaching()}refreshViewCache(){return this.documentView.garbageCollectCachedViews()}isEditingAttachment(){return!!this.attachmentEditor}installAttachmentEditorForAttachment(t,e){var i;if((null===(i=this.attachmentEditor)||void 0===i?void 0:i.attachment)===t)return;const n=this.documentView.findElementForObject(t);if(!n)return;this.uninstallAttachmentEditor();const r=this.composition.document.getAttachmentPieceForAttachment(t);this.attachmentEditor=new Pi(r,n,this.element,e),this.attachmentEditor.delegate=this}uninstallAttachmentEditor(){var t;return null===(t=this.attachmentEditor)||void 0===t?void 0:t.uninstall()}didUninstallAttachmentEditor(){return this.attachmentEditor=null,this.render()}attachmentEditorDidRequestUpdatingAttributesForAttachment(t,e){var i,n;return null===(i=this.delegate)||void 0===i||null===(n=i.compositionControllerWillUpdateAttachment)||void 0===n||n.call(i,e),this.composition.updateAttributesForAttachment(t,e)}attachmentEditorDidRequestRemovingAttributeForAttachment(t,e){var i,n;return null===(i=this.delegate)||void 0===i||null===(n=i.compositionControllerWillUpdateAttachment)||void 0===n||n.call(i,e),this.composition.removeAttributeForAttachment(t,e)}attachmentEditorDidRequestRemovalOfAttachment(t){var e,i;return null===(e=this.delegate)||void 0===e||null===(i=e.compositionControllerDidRequestRemovalOfAttachment)||void 0===i?void 0:i.call(e,t)}attachmentEditorDidRequestDeselectingAttachment(t){var e,i;return null===(e=this.delegate)||void 0===e||null===(i=e.compositionControllerDidRequestDeselectingAttachment)||void 0===i?void 0:i.call(e,t)}canSyncDocumentView(){return!this.isEditingAttachment()}findAttachmentForElement(t){return this.composition.document.getAttachmentById(parseInt(t.dataset.trixId,10))}}class Oi extends z{}const Mi="data-trix-mutable",ji="[".concat(Mi,"]"),Wi={attributes:!0,childList:!0,characterData:!0,characterDataOldValue:!0,subtree:!0};class Ui extends z{constructor(t){super(t),this.didMutate=this.didMutate.bind(this),this.element=t,this.observer=new window.MutationObserver(this.didMutate),this.start()}start(){return this.reset(),this.observer.observe(this.element,Wi)}stop(){return this.observer.disconnect()}didMutate(t){var e,i;if(this.mutations.push(...Array.from(this.findSignificantMutations(t)||[])),this.mutations.length)return null===(e=this.delegate)||void 0===e||null===(i=e.elementDidMutate)||void 0===i||i.call(e,this.getMutationSummary()),this.reset()}reset(){this.mutations=[]}findSignificantMutations(t){return t.filter((t=>this.mutationIsSignificant(t)))}mutationIsSignificant(t){if(this.nodeIsMutable(t.target))return!1;for(const e of Array.from(this.nodesModifiedByMutation(t)))if(this.nodeIsSignificant(e))return!0;return!1}nodeIsSignificant(t){return t!==this.element&&!this.nodeIsMutable(t)&&!N(t)}nodeIsMutable(t){return A(t,{matchingSelector:ji})}nodesModifiedByMutation(t){const e=[];switch(t.type){case"attributes":t.attributeName!==Mi&&e.push(t.target);break;case"characterData":e.push(t.target.parentNode),e.push(t.target);break;case"childList":e.push(...Array.from(t.addedNodes||[])),e.push(...Array.from(t.removedNodes||[]))}return e}getMutationSummary(){return this.getTextMutationSummary()}getTextMutationSummary(){const{additions:t,deletions:e}=this.getTextChangesFromCharacterData(),i=this.getTextChangesFromChildList();Array.from(i.additions).forEach((e=>{Array.from(t).includes(e)||t.push(e)})),e.push(...Array.from(i.deletions||[]));const n={},r=t.join("");r&&(n.textAdded=r);const o=e.join("");return o&&(n.textDeleted=o),n}getMutationsByType(t){return Array.from(this.mutations).filter((e=>e.type===t))}getTextChangesFromChildList(){let t,e;const i=[],n=[];Array.from(this.getMutationsByType("childList")).forEach((t=>{i.push(...Array.from(t.addedNodes||[])),n.push(...Array.from(t.removedNodes||[]))}));0===i.length&&1===n.length&&B(n[0])?(t=[],e=["\n"]):(t=qi(i),e=qi(n));return{additions:t.filter(((t,i)=>t!==e[i])).map(Wt),deletions:e.filter(((e,i)=>e!==t[i])).map(Wt)}}getTextChangesFromCharacterData(){let t,e;const i=this.getMutationsByType("characterData");if(i.length){const n=i[0],r=i[i.length-1],o=function(t,e){let i,n;return t=X.box(t),(e=X.box(e)).length<t.length?[n,i]=Vt(t,e):[i,n]=Vt(e,t),{added:i,removed:n}}(Wt(n.oldValue),Wt(r.target.data));t=o.added,e=o.removed}return{additions:t?[t]:[],deletions:e?[e]:[]}}}const qi=function(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[];const e=[];for(const i of Array.from(t))switch(i.nodeType){case Node.TEXT_NODE:e.push(i.data);break;case Node.ELEMENT_NODE:"br"===E(i)?e.push("\n"):e.push(...Array.from(qi(i.childNodes)||[]))}return e};class Vi extends te{constructor(t){super(...arguments),this.file=t}perform(t){const e=new FileReader;return e.onerror=()=>t(!1),e.onload=()=>{e.onerror=null;try{e.abort()}catch(t){}return t(!0,this.file)},e.readAsArrayBuffer(this.file)}}class zi{constructor(t){this.element=t}shouldIgnore(t){return!!a.samsungAndroid&&(this.previousEvent=this.event,this.event=t,this.checkSamsungKeyboardBuggyModeStart(),this.checkSamsungKeyboardBuggyModeEnd(),this.buggyMode)}checkSamsungKeyboardBuggyModeStart(){this.insertingLongTextAfterUnidentifiedChar()&&_i(this.element.innerText,this.event.data)&&(this.buggyMode=!0,this.event.preventDefault())}checkSamsungKeyboardBuggyModeEnd(){this.buggyMode&&"insertText"!==this.event.inputType&&(this.buggyMode=!1)}insertingLongTextAfterUnidentifiedChar(){var t;return this.isBeforeInputInsertText()&&this.previousEventWasUnidentifiedKeydown()&&(null===(t=this.event.data)||void 0===t?void 0:t.length)>50}isBeforeInputInsertText(){return"beforeinput"===this.event.type&&"insertText"===this.event.inputType}previousEventWasUnidentifiedKeydown(){var t,e;return"keydown"===(null===(t=this.previousEvent)||void 0===t?void 0:t.type)&&"Unidentified"===(null===(e=this.previousEvent)||void 0===e?void 0:e.key)}}const _i=(t,e)=>Ji(t)===Ji(e),Hi=new RegExp("(".concat("","|").concat(h,"|").concat(d,"|\\s)+"),"g"),Ji=t=>t.replace(Hi," ").trim();class Ki extends z{constructor(t){super(...arguments),this.element=t,this.mutationObserver=new Ui(this.element),this.mutationObserver.delegate=this,this.flakyKeyboardDetector=new zi(this.element);for(const t in this.constructor.events)f(t,{onElement:this.element,withCallback:this.handlerFor(t)})}elementDidMutate(t){}editorWillSyncDocumentView(){return this.mutationObserver.stop()}editorDidSyncDocumentView(){return this.mutationObserver.start()}requestRender(){var t,e;return null===(t=this.delegate)||void 0===t||null===(e=t.inputControllerDidRequestRender)||void 0===e?void 0:e.call(t)}requestReparse(){var t,e;return null===(t=this.delegate)||void 0===t||null===(e=t.inputControllerDidRequestReparse)||void 0===e||e.call(t),this.requestRender()}attachFiles(t){const e=Array.from(t).map((t=>new Vi(t)));return Promise.all(e).then((t=>{this.handleInput((function(){var e,i;return null===(e=this.delegate)||void 0===e||e.inputControllerWillAttachFiles(),null===(i=this.responder)||void 0===i||i.insertFiles(t),this.requestRender()}))}))}handlerFor(t){return e=>{e.defaultPrevented||this.handleInput((()=>{if(!x(this.element)){if(this.flakyKeyboardDetector.shouldIgnore(e))return;this.eventName=t,this.constructor.events[t].call(this,e)}}))}}handleInput(t){try{var e;null===(e=this.delegate)||void 0===e||e.inputControllerWillHandleInput(),t.call(this)}finally{var i;null===(i=this.delegate)||void 0===i||i.inputControllerDidHandleInput()}}createLinkHTML(t,e){const i=document.createElement("a");return i.href=t,i.textContent=e||t,i.outerHTML}}var Gi;Ae(Ki,"events",{});const{browser:$i,keyNames:Xi}=V;let Yi=0;class Qi extends Ki{constructor(){super(...arguments),this.resetInputSummary()}setInputSummary(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.inputSummary.eventName=this.eventName;for(const e in t){const i=t[e];this.inputSummary[e]=i}return this.inputSummary}resetInputSummary(){this.inputSummary={}}reset(){return this.resetInputSummary(),It.reset()}elementDidMutate(t){var e,i;return this.isComposing()?null===(e=this.delegate)||void 0===e||null===(i=e.inputControllerDidAllowUnhandledInput)||void 0===i?void 0:i.call(e):this.handleInput((function(){return this.mutationIsSignificant(t)&&(this.mutationIsExpected(t)?this.requestRender():this.requestReparse()),this.reset()}))}mutationIsExpected(t){let{textAdded:e,textDeleted:i}=t;if(this.inputSummary.preferDocument)return!0;const n=null!=e?e===this.inputSummary.textAdded:!this.inputSummary.textAdded,r=null!=i?this.inputSummary.didDelete:!this.inputSummary.didDelete,o=["\n"," \n"].includes(e)&&!n,s="\n"===i&&!r;if(o&&!s||s&&!o){const t=this.getSelectedRange();if(t){var a;const i=o?e.replace(/\n$/,"").length||-1:(null==e?void 0:e.length)||1;if(null!==(a=this.responder)&&void 0!==a&&a.positionIsBlockBreak(t[1]+i))return!0}}return n&&r}mutationIsSignificant(t){var e;const i=Object.keys(t).length>0,n=""===(null===(e=this.compositionInput)||void 0===e?void 0:e.getEndData());return i||!n}getCompositionInput(){if(this.isComposing())return this.compositionInput;this.compositionInput=new rn(this)}isComposing(){return this.compositionInput&&!this.compositionInput.isEnded()}deleteInDirection(t,e){var i;return!1!==(null===(i=this.responder)||void 0===i?void 0:i.deleteInDirection(t))?this.setInputSummary({didDelete:!0}):e?(e.preventDefault(),this.requestRender()):void 0}serializeSelectionToDataTransfer(t){var e;if(!function(t){if(null==t||!t.setData)return!1;for(const e in yt){const i=yt[e];try{if(t.setData(e,i),!t.getData(e)===i)return!1}catch(t){return!1}}return!0}(t))return;const i=null===(e=this.responder)||void 0===e?void 0:e.getSelectedDocument().toSerializableDocument();return t.setData("application/x-trix-document",JSON.stringify(i)),t.setData("text/html",ge.render(i).innerHTML),t.setData("text/plain",i.toString().replace(/\n$/,"")),!0}canAcceptDataTransfer(t){const e={};return Array.from((null==t?void 0:t.types)||[]).forEach((t=>{e[t]=!0})),e.Files||e["application/x-trix-document"]||e["text/html"]||e["text/plain"]}getPastedHTMLUsingHiddenElement(t){const e=this.getSelectedRange(),i={position:"absolute",left:"".concat(window.pageXOffset,"px"),top:"".concat(window.pageYOffset,"px"),opacity:0},n=k({style:i,tagName:"div",editable:!0});return document.body.appendChild(n),n.focus(),requestAnimationFrame((()=>{const i=n.innerHTML;return R(n),this.setSelectedRange(e),t(i)}))}}Ae(Qi,"events",{keydown(t){this.isComposing()||this.resetInputSummary(),this.inputSummary.didInput=!0;const e=Xi[t.keyCode];if(e){var i;let n=this.keys;["ctrl","alt","shift","meta"].forEach((e=>{var i;t["".concat(e,"Key")]&&("ctrl"===e&&(e="control"),n=null===(i=n)||void 0===i?void 0:i[e])})),null!=(null===(i=n)||void 0===i?void 0:i[e])&&(this.setInputSummary({keyName:e}),It.reset(),n[e].call(this,t))}if(Rt(t)){const e=String.fromCharCode(t.keyCode).toLowerCase();if(e){var n;const i=["alt","shift"].map((e=>{if(t["".concat(e,"Key")])return e})).filter((t=>t));i.push(e),null!==(n=this.delegate)&&void 0!==n&&n.inputControllerDidReceiveKeyboardCommand(i)&&t.preventDefault()}}},keypress(t){if(null!=this.inputSummary.eventName)return;if(t.metaKey)return;if(t.ctrlKey&&!t.altKey)return;const e=en(t);var i,n;return e?(null===(i=this.delegate)||void 0===i||i.inputControllerWillPerformTyping(),null===(n=this.responder)||void 0===n||n.insertString(e),this.setInputSummary({textAdded:e,didDelete:this.selectionIsExpanded()})):void 0},textInput(t){const{data:e}=t,{textAdded:i}=this.inputSummary;if(i&&i!==e&&i.toUpperCase()===e){var n;const t=this.getSelectedRange();return this.setSelectedRange([t[0],t[1]+i.length]),null===(n=this.responder)||void 0===n||n.insertString(e),this.setInputSummary({textAdded:e}),this.setSelectedRange(t)}},dragenter(t){t.preventDefault()},dragstart(t){var e,i;return this.serializeSelectionToDataTransfer(t.dataTransfer),this.draggedRange=this.getSelectedRange(),null===(e=this.delegate)||void 0===e||null===(i=e.inputControllerDidStartDrag)||void 0===i?void 0:i.call(e)},dragover(t){if(this.draggedRange||this.canAcceptDataTransfer(t.dataTransfer)){t.preventDefault();const n={x:t.clientX,y:t.clientY};var e,i;if(!kt(n,this.draggingPoint))return this.draggingPoint=n,null===(e=this.delegate)||void 0===e||null===(i=e.inputControllerDidReceiveDragOverPoint)||void 0===i?void 0:i.call(e,this.draggingPoint)}},dragend(t){var e,i;null===(e=this.delegate)||void 0===e||null===(i=e.inputControllerDidCancelDrag)||void 0===i||i.call(e),this.draggedRange=null,this.draggingPoint=null},drop(t){var e,i;t.preventDefault();const n=null===(e=t.dataTransfer)||void 0===e?void 0:e.files,r=t.dataTransfer.getData("application/x-trix-document"),o={x:t.clientX,y:t.clientY};if(null===(i=this.responder)||void 0===i||i.setLocationRangeFromPointRange(o),null!=n&&n.length)this.attachFiles(n);else if(this.draggedRange){var s,a;null===(s=this.delegate)||void 0===s||s.inputControllerWillMoveText(),null===(a=this.responder)||void 0===a||a.moveTextFromRange(this.draggedRange),this.draggedRange=null,this.requestRender()}else if(r){var l;const t=qe.fromJSONString(r);null===(l=this.responder)||void 0===l||l.insertDocument(t),this.requestRender()}this.draggedRange=null,this.draggingPoint=null},cut(t){var e,i;if(null!==(e=this.responder)&&void 0!==e&&e.selectionIsExpanded()&&(this.serializeSelectionToDataTransfer(t.clipboardData)&&t.preventDefault(),null===(i=this.delegate)||void 0===i||i.inputControllerWillCutText(),this.deleteInDirection("backward"),t.defaultPrevented))return this.requestRender()},copy(t){var e;null!==(e=this.responder)&&void 0!==e&&e.selectionIsExpanded()&&this.serializeSelectionToDataTransfer(t.clipboardData)&&t.preventDefault()},paste(t){const e=t.clipboardData||t.testClipboardData,i={clipboard:e};if(!e||nn(t))return void this.getPastedHTMLUsingHiddenElement((t=>{var e,n,r;return i.type="text/html",i.html=t,null===(e=this.delegate)||void 0===e||e.inputControllerWillPaste(i),null===(n=this.responder)||void 0===n||n.insertHTML(i.html),this.requestRender(),null===(r=this.delegate)||void 0===r?void 0:r.inputControllerDidPaste(i)}));const n=e.getData("URL"),r=e.getData("text/html"),o=e.getData("public.url-name");if(n){var s,a,l;let t;i.type="text/html",t=o?qt(o).trim():n,i.html=this.createLinkHTML(n,t),null===(s=this.delegate)||void 0===s||s.inputControllerWillPaste(i),this.setInputSummary({textAdded:t,didDelete:this.selectionIsExpanded()}),null===(a=this.responder)||void 0===a||a.insertHTML(i.html),this.requestRender(),null===(l=this.delegate)||void 0===l||l.inputControllerDidPaste(i)}else if(Ct(e)){var c,u,h;i.type="text/plain",i.string=e.getData("text/plain"),null===(c=this.delegate)||void 0===c||c.inputControllerWillPaste(i),this.setInputSummary({textAdded:i.string,didDelete:this.selectionIsExpanded()}),null===(u=this.responder)||void 0===u||u.insertString(i.string),this.requestRender(),null===(h=this.delegate)||void 0===h||h.inputControllerDidPaste(i)}else if(r){var d,g,m;i.type="text/html",i.html=r,null===(d=this.delegate)||void 0===d||d.inputControllerWillPaste(i),null===(g=this.responder)||void 0===g||g.insertHTML(i.html),this.requestRender(),null===(m=this.delegate)||void 0===m||m.inputControllerDidPaste(i)}else if(Array.from(e.types).includes("Files")){var p,f;const t=null===(p=e.items)||void 0===p||null===(p=p[0])||void 0===p||null===(f=p.getAsFile)||void 0===f?void 0:f.call(p);if(t){var b,v,A;const e=Zi(t);!t.name&&e&&(t.name="pasted-file-".concat(++Yi,".").concat(e)),i.type="File",i.file=t,null===(b=this.delegate)||void 0===b||b.inputControllerWillAttachFiles(),null===(v=this.responder)||void 0===v||v.insertFile(i.file),this.requestRender(),null===(A=this.delegate)||void 0===A||A.inputControllerDidPaste(i)}}t.preventDefault()},compositionstart(t){return this.getCompositionInput().start(t.data)},compositionupdate(t){return this.getCompositionInput().update(t.data)},compositionend(t){return this.getCompositionInput().end(t.data)},beforeinput(t){this.inputSummary.didInput=!0},input(t){return this.inputSummary.didInput=!0,t.stopPropagation()}}),Ae(Qi,"keys",{backspace(t){var e;return null===(e=this.delegate)||void 0===e||e.inputControllerWillPerformTyping(),this.deleteInDirection("backward",t)},delete(t){var e;return null===(e=this.delegate)||void 0===e||e.inputControllerWillPerformTyping(),this.deleteInDirection("forward",t)},return(t){var e,i;return this.setInputSummary({preferDocument:!0}),null===(e=this.delegate)||void 0===e||e.inputControllerWillPerformTyping(),null===(i=this.responder)||void 0===i?void 0:i.insertLineBreak()},tab(t){var e,i;null!==(e=this.responder)&&void 0!==e&&e.canIncreaseNestingLevel()&&(null===(i=this.responder)||void 0===i||i.increaseNestingLevel(),this.requestRender(),t.preventDefault())},left(t){var e;if(this.selectionIsInCursorTarget())return t.preventDefault(),null===(e=this.responder)||void 0===e?void 0:e.moveCursorInDirection("backward")},right(t){var e;if(this.selectionIsInCursorTarget())return t.preventDefault(),null===(e=this.responder)||void 0===e?void 0:e.moveCursorInDirection("forward")},control:{d(t){var e;return null===(e=this.delegate)||void 0===e||e.inputControllerWillPerformTyping(),this.deleteInDirection("forward",t)},h(t){var e;return null===(e=this.delegate)||void 0===e||e.inputControllerWillPerformTyping(),this.deleteInDirection("backward",t)},o(t){var e,i;return t.preventDefault(),null===(e=this.delegate)||void 0===e||e.inputControllerWillPerformTyping(),null===(i=this.responder)||void 0===i||i.insertString("\n",{updatePosition:!1}),this.requestRender()}},shift:{return(t){var e,i;null===(e=this.delegate)||void 0===e||e.inputControllerWillPerformTyping(),null===(i=this.responder)||void 0===i||i.insertString("\n"),this.requestRender(),t.preventDefault()},tab(t){var e,i;null!==(e=this.responder)&&void 0!==e&&e.canDecreaseNestingLevel()&&(null===(i=this.responder)||void 0===i||i.decreaseNestingLevel(),this.requestRender(),t.preventDefault())},left(t){if(this.selectionIsInCursorTarget())return t.preventDefault(),this.expandSelectionInDirection("backward")},right(t){if(this.selectionIsInCursorTarget())return t.preventDefault(),this.expandSelectionInDirection("forward")}},alt:{backspace(t){var e;return this.setInputSummary({preferDocument:!1}),null===(e=this.delegate)||void 0===e?void 0:e.inputControllerWillPerformTyping()}},meta:{backspace(t){var e;return this.setInputSummary({preferDocument:!1}),null===(e=this.delegate)||void 0===e?void 0:e.inputControllerWillPerformTyping()}}}),Qi.proxyMethod("responder?.getSelectedRange"),Qi.proxyMethod("responder?.setSelectedRange"),Qi.proxyMethod("responder?.expandSelectionInDirection"),Qi.proxyMethod("responder?.selectionIsInCursorTarget"),Qi.proxyMethod("responder?.selectionIsExpanded");const Zi=t=>{var e;return null===(e=t.type)||void 0===e||null===(e=e.match(/\/(\w+)$/))||void 0===e?void 0:e[1]},tn=!(null===(Gi=" ".codePointAt)||void 0===Gi||!Gi.call(" ",0)),en=function(t){if(t.key&&tn&&t.key.codePointAt(0)===t.keyCode)return t.key;{let e;if(null===t.which?e=t.keyCode:0!==t.which&&0!==t.charCode&&(e=t.charCode),null!=e&&"escape"!==Xi[e])return X.fromCodepoints([e]).toString()}},nn=function(t){const e=t.clipboardData;if(e){if(e.types.includes("text/html")){for(const t of e.types){const i=/^CorePasteboardFlavorType/.test(t),n=/^dyn\./.test(t)&&e.getData(t);if(i||n)return!0}return!1}{const t=e.types.includes("com.apple.webarchive"),i=e.types.includes("com.apple.flat-rtfd");return t||i}}};class rn extends z{constructor(t){super(...arguments),this.inputController=t,this.responder=this.inputController.responder,this.delegate=this.inputController.delegate,this.inputSummary=this.inputController.inputSummary,this.data={}}start(t){if(this.data.start=t,this.isSignificant()){var e,i;if("keypress"===this.inputSummary.eventName&&this.inputSummary.textAdded)null===(i=this.responder)||void 0===i||i.deleteInDirection("left");this.selectionIsExpanded()||(this.insertPlaceholder(),this.requestRender()),this.range=null===(e=this.responder)||void 0===e?void 0:e.getSelectedRange()}}update(t){if(this.data.update=t,this.isSignificant()){const t=this.selectPlaceholder();t&&(this.forgetPlaceholder(),this.range=t)}}end(t){return this.data.end=t,this.isSignificant()?(this.forgetPlaceholder(),this.canApplyToDocument()?(this.setInputSummary({preferDocument:!0,didInput:!1}),null===(e=this.delegate)||void 0===e||e.inputControllerWillPerformTyping(),null===(i=this.responder)||void 0===i||i.setSelectedRange(this.range),null===(n=this.responder)||void 0===n||n.insertString(this.data.end),null===(r=this.responder)||void 0===r?void 0:r.setSelectedRange(this.range[0]+this.data.end.length)):null!=this.data.start||null!=this.data.update?(this.requestReparse(),this.inputController.reset()):void 0):this.inputController.reset();var e,i,n,r}getEndData(){return this.data.end}isEnded(){return null!=this.getEndData()}isSignificant(){return!$i.composesExistingText||this.inputSummary.didInput}canApplyToDocument(){var t,e;return 0===(null===(t=this.data.start)||void 0===t?void 0:t.length)&&(null===(e=this.data.end)||void 0===e?void 0:e.length)>0&&this.range}}rn.proxyMethod("inputController.setInputSummary"),rn.proxyMethod("inputController.requestRender"),rn.proxyMethod("inputController.requestReparse"),rn.proxyMethod("responder?.selectionIsExpanded"),rn.proxyMethod("responder?.insertPlaceholder"),rn.proxyMethod("responder?.selectPlaceholder"),rn.proxyMethod("responder?.forgetPlaceholder");class on extends Ki{constructor(){super(...arguments),this.render=this.render.bind(this)}elementDidMutate(){return this.scheduledRender?this.composing?null===(t=this.delegate)||void 0===t||null===(e=t.inputControllerDidAllowUnhandledInput)||void 0===e?void 0:e.call(t):void 0:this.reparse();var t,e}scheduleRender(){return this.scheduledRender?this.scheduledRender:this.scheduledRender=requestAnimationFrame(this.render)}render(){var t,e;(cancelAnimationFrame(this.scheduledRender),this.scheduledRender=null,this.composing)||(null===(e=this.delegate)||void 0===e||e.render());null===(t=this.afterRender)||void 0===t||t.call(this),this.afterRender=null}reparse(){var t;return null===(t=this.delegate)||void 0===t?void 0:t.reparse()}insertString(){var t;let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"",i=arguments.length>1?arguments[1]:void 0;return null===(t=this.delegate)||void 0===t||t.inputControllerWillPerformTyping(),this.withTargetDOMRange((function(){var t;return null===(t=this.responder)||void 0===t?void 0:t.insertString(e,i)}))}toggleAttributeIfSupported(t){var e;if(dt().includes(t))return null===(e=this.delegate)||void 0===e||e.inputControllerWillPerformFormatting(t),this.withTargetDOMRange((function(){var e;return null===(e=this.responder)||void 0===e?void 0:e.toggleCurrentAttribute(t)}))}activateAttributeIfSupported(t,e){var i;if(dt().includes(t))return null===(i=this.delegate)||void 0===i||i.inputControllerWillPerformFormatting(t),this.withTargetDOMRange((function(){var i;return null===(i=this.responder)||void 0===i?void 0:i.setCurrentAttribute(t,e)}))}deleteInDirection(t){let{recordUndoEntry:e}=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{recordUndoEntry:!0};var i;e&&(null===(i=this.delegate)||void 0===i||i.inputControllerWillPerformTyping());const n=()=>{var e;return null===(e=this.responder)||void 0===e?void 0:e.deleteInDirection(t)},r=this.getTargetDOMRange({minLength:2});return r?this.withTargetDOMRange(r,n):n()}withTargetDOMRange(t,e){var i;return"function"==typeof t&&(e=t,t=this.getTargetDOMRange()),t?null===(i=this.responder)||void 0===i?void 0:i.withTargetDOMRange(t,e.bind(this)):(It.reset(),e.call(this))}getTargetDOMRange(){var t,e;let{minLength:i}=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{minLength:0};const n=null===(t=(e=this.event).getTargetRanges)||void 0===t?void 0:t.call(e);if(n&&n.length){const t=sn(n[0]);if(0===i||t.toString().length>=i)return t}}withEvent(t,e){let i;this.event=t;try{i=e.call(this)}finally{this.event=null}return i}}Ae(on,"events",{keydown(t){if(Rt(t)){var e;const i=un(t);null!==(e=this.delegate)&&void 0!==e&&e.inputControllerDidReceiveKeyboardCommand(i)&&t.preventDefault()}else{let e=t.key;t.altKey&&(e+="+Alt"),t.shiftKey&&(e+="+Shift");const i=this.constructor.keys[e];if(i)return this.withEvent(t,i)}},paste(t){var e;let i;const n=null===(e=t.clipboardData)||void 0===e?void 0:e.getData("URL");return ln(t)?(t.preventDefault(),this.attachFiles(t.clipboardData.files)):cn(t)?(t.preventDefault(),i={type:"text/plain",string:t.clipboardData.getData("text/plain")},null===(r=this.delegate)||void 0===r||r.inputControllerWillPaste(i),null===(o=this.responder)||void 0===o||o.insertString(i.string),this.render(),null===(s=this.delegate)||void 0===s?void 0:s.inputControllerDidPaste(i)):n?(t.preventDefault(),i={type:"text/html",html:this.createLinkHTML(n)},null===(a=this.delegate)||void 0===a||a.inputControllerWillPaste(i),null===(l=this.responder)||void 0===l||l.insertHTML(i.html),this.render(),null===(c=this.delegate)||void 0===c?void 0:c.inputControllerDidPaste(i)):void 0;var r,o,s,a,l,c},beforeinput(t){const e=this.constructor.inputTypes[t.inputType];e&&(this.withEvent(t,e),this.scheduleRender())},input(t){It.reset()},dragstart(t){var e,i;null!==(e=this.responder)&&void 0!==e&&e.selectionContainsAttachments()&&(t.dataTransfer.setData("application/x-trix-dragging",!0),this.dragging={range:null===(i=this.responder)||void 0===i?void 0:i.getSelectedRange(),point:hn(t)})},dragenter(t){an(t)&&t.preventDefault()},dragover(t){if(this.dragging){t.preventDefault();const i=hn(t);var e;if(!kt(i,this.dragging.point))return this.dragging.point=i,null===(e=this.responder)||void 0===e?void 0:e.setLocationRangeFromPointRange(i)}else an(t)&&t.preventDefault()},drop(t){var e,i;if(this.dragging)return t.preventDefault(),null===(e=this.delegate)||void 0===e||e.inputControllerWillMoveText(),null===(i=this.responder)||void 0===i||i.moveTextFromRange(this.dragging.range),this.dragging=null,this.scheduleRender();if(an(t)){var n;t.preventDefault();const e=hn(t);return null===(n=this.responder)||void 0===n||n.setLocationRangeFromPointRange(e),this.attachFiles(t.dataTransfer.files)}},dragend(){var t;this.dragging&&(null===(t=this.responder)||void 0===t||t.setSelectedRange(this.dragging.range),this.dragging=null)},compositionend(t){this.composing&&(this.composing=!1,a.recentAndroid||this.scheduleRender())}}),Ae(on,"keys",{ArrowLeft(){var t,e;if(null!==(t=this.responder)&&void 0!==t&&t.shouldManageMovingCursorInDirection("backward"))return this.event.preventDefault(),null===(e=this.responder)||void 0===e?void 0:e.moveCursorInDirection("backward")},ArrowRight(){var t,e;if(null!==(t=this.responder)&&void 0!==t&&t.shouldManageMovingCursorInDirection("forward"))return this.event.preventDefault(),null===(e=this.responder)||void 0===e?void 0:e.moveCursorInDirection("forward")},Backspace(){var t,e,i;if(null!==(t=this.responder)&&void 0!==t&&t.shouldManageDeletingInDirection("backward"))return this.event.preventDefault(),null===(e=this.delegate)||void 0===e||e.inputControllerWillPerformTyping(),null===(i=this.responder)||void 0===i||i.deleteInDirection("backward"),this.render()},Tab(){var t,e;if(null!==(t=this.responder)&&void 0!==t&&t.canIncreaseNestingLevel())return this.event.preventDefault(),null===(e=this.responder)||void 0===e||e.increaseNestingLevel(),this.render()},"Tab+Shift"(){var t,e;if(null!==(t=this.responder)&&void 0!==t&&t.canDecreaseNestingLevel())return this.event.preventDefault(),null===(e=this.responder)||void 0===e||e.decreaseNestingLevel(),this.render()}}),Ae(on,"inputTypes",{deleteByComposition(){return this.deleteInDirection("backward",{recordUndoEntry:!1})},deleteByCut(){return this.deleteInDirection("backward")},deleteByDrag(){return this.event.preventDefault(),this.withTargetDOMRange((function(){var t;this.deleteByDragRange=null===(t=this.responder)||void 0===t?void 0:t.getSelectedRange()}))},deleteCompositionText(){return this.deleteInDirection("backward",{recordUndoEntry:!1})},deleteContent(){return this.deleteInDirection("backward")},deleteContentBackward(){return this.deleteInDirection("backward")},deleteContentForward(){return this.deleteInDirection("forward")},deleteEntireSoftLine(){return this.deleteInDirection("forward")},deleteHardLineBackward(){return this.deleteInDirection("backward")},deleteHardLineForward(){return this.deleteInDirection("forward")},deleteSoftLineBackward(){return this.deleteInDirection("backward")},deleteSoftLineForward(){return this.deleteInDirection("forward")},deleteWordBackward(){return this.deleteInDirection("backward")},deleteWordForward(){return this.deleteInDirection("forward")},formatBackColor(){return this.activateAttributeIfSupported("backgroundColor",this.event.data)},formatBold(){return this.toggleAttributeIfSupported("bold")},formatFontColor(){return this.activateAttributeIfSupported("color",this.event.data)},formatFontName(){return this.activateAttributeIfSupported("font",this.event.data)},formatIndent(){var t;if(null!==(t=this.responder)&&void 0!==t&&t.canIncreaseNestingLevel())return this.withTargetDOMRange((function(){var t;return null===(t=this.responder)||void 0===t?void 0:t.increaseNestingLevel()}))},formatItalic(){return this.toggleAttributeIfSupported("italic")},formatJustifyCenter(){return this.toggleAttributeIfSupported("justifyCenter")},formatJustifyFull(){return this.toggleAttributeIfSupported("justifyFull")},formatJustifyLeft(){return this.toggleAttributeIfSupported("justifyLeft")},formatJustifyRight(){return this.toggleAttributeIfSupported("justifyRight")},formatOutdent(){var t;if(null!==(t=this.responder)&&void 0!==t&&t.canDecreaseNestingLevel())return this.withTargetDOMRange((function(){var t;return null===(t=this.responder)||void 0===t?void 0:t.decreaseNestingLevel()}))},formatRemove(){this.withTargetDOMRange((function(){for(const i in null===(t=this.responder)||void 0===t?void 0:t.getCurrentAttributes()){var t,e;null===(e=this.responder)||void 0===e||e.removeCurrentAttribute(i)}}))},formatSetBlockTextDirection(){return this.activateAttributeIfSupported("blockDir",this.event.data)},formatSetInlineTextDirection(){return this.activateAttributeIfSupported("textDir",this.event.data)},formatStrikeThrough(){return this.toggleAttributeIfSupported("strike")},formatSubscript(){return this.toggleAttributeIfSupported("sub")},formatSuperscript(){return this.toggleAttributeIfSupported("sup")},formatUnderline(){return this.toggleAttributeIfSupported("underline")},historyRedo(){var t;return null===(t=this.delegate)||void 0===t?void 0:t.inputControllerWillPerformRedo()},historyUndo(){var t;return null===(t=this.delegate)||void 0===t?void 0:t.inputControllerWillPerformUndo()},insertCompositionText(){return this.composing=!0,this.insertString(this.event.data)},insertFromComposition(){return this.composing=!1,this.insertString(this.event.data)},insertFromDrop(){const t=this.deleteByDragRange;var e;if(t)return this.deleteByDragRange=null,null===(e=this.delegate)||void 0===e||e.inputControllerWillMoveText(),this.withTargetDOMRange((function(){var e;return null===(e=this.responder)||void 0===e?void 0:e.moveTextFromRange(t)}))},insertFromPaste(){var t;const{dataTransfer:e}=this.event,i={dataTransfer:e},n=e.getData("URL"),r=e.getData("text/html");if(n){var o;let t;this.event.preventDefault(),i.type="text/html";const r=e.getData("public.url-name");t=r?qt(r).trim():n,i.html=this.createLinkHTML(n,t),null===(o=this.delegate)||void 0===o||o.inputControllerWillPaste(i),this.withTargetDOMRange((function(){var t;return null===(t=this.responder)||void 0===t?void 0:t.insertHTML(i.html)})),this.afterRender=()=>{var t;return null===(t=this.delegate)||void 0===t?void 0:t.inputControllerDidPaste(i)}}else if(Ct(e)){var s;i.type="text/plain",i.string=e.getData("text/plain"),null===(s=this.delegate)||void 0===s||s.inputControllerWillPaste(i),this.withTargetDOMRange((function(){var t;return null===(t=this.responder)||void 0===t?void 0:t.insertString(i.string)})),this.afterRender=()=>{var t;return null===(t=this.delegate)||void 0===t?void 0:t.inputControllerDidPaste(i)}}else if(r){var a;this.event.preventDefault(),i.type="text/html",i.html=r,null===(a=this.delegate)||void 0===a||a.inputControllerWillPaste(i),this.withTargetDOMRange((function(){var t;return null===(t=this.responder)||void 0===t?void 0:t.insertHTML(i.html)})),this.afterRender=()=>{var t;return null===(t=this.delegate)||void 0===t?void 0:t.inputControllerDidPaste(i)}}else if(null!==(t=e.files)&&void 0!==t&&t.length){var l;i.type="File",i.file=e.files[0],null===(l=this.delegate)||void 0===l||l.inputControllerWillPaste(i),this.withTargetDOMRange((function(){var t;return null===(t=this.responder)||void 0===t?void 0:t.insertFile(i.file)})),this.afterRender=()=>{var t;return null===(t=this.delegate)||void 0===t?void 0:t.inputControllerDidPaste(i)}}},insertFromYank(){return this.insertString(this.event.data)},insertLineBreak(){return this.insertString("\n")},insertLink(){return this.activateAttributeIfSupported("href",this.event.data)},insertOrderedList(){return this.toggleAttributeIfSupported("number")},insertParagraph(){var t;return null===(t=this.delegate)||void 0===t||t.inputControllerWillPerformTyping(),this.withTargetDOMRange((function(){var t;return null===(t=this.responder)||void 0===t?void 0:t.insertLineBreak()}))},insertReplacementText(){const t=this.event.dataTransfer.getData("text/plain"),e=this.event.getTargetRanges()[0];this.withTargetDOMRange(e,(()=>{this.insertString(t,{updatePosition:!1})}))},insertText(){var t;return this.insertString(this.event.data||(null===(t=this.event.dataTransfer)||void 0===t?void 0:t.getData("text/plain")))},insertTranspose(){return this.insertString(this.event.data)},insertUnorderedList(){return this.toggleAttributeIfSupported("bullet")}});const sn=function(t){const e=document.createRange();return e.setStart(t.startContainer,t.startOffset),e.setEnd(t.endContainer,t.endOffset),e},an=t=>{var e;return Array.from((null===(e=t.dataTransfer)||void 0===e?void 0:e.types)||[]).includes("Files")},ln=function(t){const e=t.clipboardData;if(e)return e.types.includes("Files")&&1===e.types.length&&e.files.length>=1},cn=function(t){const e=t.clipboardData;if(e)return e.types.includes("text/plain")&&1===e.types.length},un=function(t){const e=[];return t.altKey&&e.push("alt"),t.shiftKey&&e.push("shift"),e.push(t.key),e},hn=t=>({x:t.clientX,y:t.clientY}),dn="[data-trix-attribute]",gn="[data-trix-action]",mn="".concat(dn,", ").concat(gn),pn="[data-trix-dialog]",fn="".concat(pn,"[data-trix-active]"),bn="".concat(pn," [data-trix-method]"),vn="".concat(pn," [data-trix-input]"),An=(t,e)=>(e||(e=yn(t)),t.querySelector("[data-trix-input][name='".concat(e,"']"))),xn=t=>t.getAttribute("data-trix-action"),yn=t=>t.getAttribute("data-trix-attribute")||t.getAttribute("data-trix-dialog-attribute");class Cn extends z{constructor(t){super(t),this.didClickActionButton=this.didClickActionButton.bind(this),this.didClickAttributeButton=this.didClickAttributeButton.bind(this),this.didClickDialogButton=this.didClickDialogButton.bind(this),this.didKeyDownDialogInput=this.didKeyDownDialogInput.bind(this),this.element=t,this.attributes={},this.actions={},this.resetDialogInputs(),f("mousedown",{onElement:this.element,matchingSelector:gn,withCallback:this.didClickActionButton}),f("mousedown",{onElement:this.element,matchingSelector:dn,withCallback:this.didClickAttributeButton}),f("click",{onElement:this.element,matchingSelector:mn,preventDefault:!0}),f("click",{onElement:this.element,matchingSelector:bn,withCallback:this.didClickDialogButton}),f("keydown",{onElement:this.element,matchingSelector:vn,withCallback:this.didKeyDownDialogInput})}didClickActionButton(t,e){var i;null===(i=this.delegate)||void 0===i||i.toolbarDidClickButton(),t.preventDefault();const n=xn(e);return this.getDialog(n)?this.toggleDialog(n):null===(r=this.delegate)||void 0===r?void 0:r.toolbarDidInvokeAction(n,e);var r}didClickAttributeButton(t,e){var i;null===(i=this.delegate)||void 0===i||i.toolbarDidClickButton(),t.preventDefault();const n=yn(e);var r;this.getDialog(n)?this.toggleDialog(n):null===(r=this.delegate)||void 0===r||r.toolbarDidToggleAttribute(n);return this.refreshAttributeButtons()}didClickDialogButton(t,e){const i=A(e,{matchingSelector:pn});return this[e.getAttribute("data-trix-method")].call(this,i)}didKeyDownDialogInput(t,e){if(13===t.keyCode){t.preventDefault();const i=e.getAttribute("name"),n=this.getDialog(i);this.setAttribute(n)}if(27===t.keyCode)return t.preventDefault(),this.hideDialog()}updateActions(t){return this.actions=t,this.refreshActionButtons()}refreshActionButtons(){return this.eachActionButton(((t,e)=>{t.disabled=!1===this.actions[e]}))}eachActionButton(t){return Array.from(this.element.querySelectorAll(gn)).map((e=>t(e,xn(e))))}updateAttributes(t){return this.attributes=t,this.refreshAttributeButtons()}refreshAttributeButtons(){return this.eachAttributeButton(((t,e)=>(t.disabled=!1===this.attributes[e],this.attributes[e]||this.dialogIsVisible(e)?(t.setAttribute("data-trix-active",""),t.classList.add("trix-active")):(t.removeAttribute("data-trix-active"),t.classList.remove("trix-active")))))}eachAttributeButton(t){return Array.from(this.element.querySelectorAll(dn)).map((e=>t(e,yn(e))))}applyKeyboardCommand(t){const e=JSON.stringify(t.sort());for(const t of Array.from(this.element.querySelectorAll("[data-trix-key]"))){const i=t.getAttribute("data-trix-key").split("+");if(JSON.stringify(i.sort())===e)return b("mousedown",{onElement:t}),!0}return!1}dialogIsVisible(t){const e=this.getDialog(t);if(e)return e.hasAttribute("data-trix-active")}toggleDialog(t){return this.dialogIsVisible(t)?this.hideDialog():this.showDialog(t)}showDialog(t){var e,i;this.hideDialog(),null===(e=this.delegate)||void 0===e||e.toolbarWillShowDialog();const n=this.getDialog(t);n.setAttribute("data-trix-active",""),n.classList.add("trix-active"),Array.from(n.querySelectorAll("input[disabled]")).forEach((t=>{t.removeAttribute("disabled")}));const r=yn(n);if(r){const e=An(n,t);e&&(e.value=this.attributes[r]||"",e.select())}return null===(i=this.delegate)||void 0===i?void 0:i.toolbarDidShowDialog(t)}setAttribute(t){const e=yn(t),i=An(t,e);return i.willValidate&&!i.checkValidity()?(i.setAttribute("data-trix-validate",""),i.classList.add("trix-validate"),i.focus()):(null===(n=this.delegate)||void 0===n||n.toolbarDidUpdateAttribute(e,i.value),this.hideDialog());var n}removeAttribute(t){var e;const i=yn(t);return null===(e=this.delegate)||void 0===e||e.toolbarDidRemoveAttribute(i),this.hideDialog()}hideDialog(){const t=this.element.querySelector(fn);var e;if(t)return t.removeAttribute("data-trix-active"),t.classList.remove("trix-active"),this.resetDialogInputs(),null===(e=this.delegate)||void 0===e?void 0:e.toolbarDidHideDialog((t=>t.getAttribute("data-trix-dialog"))(t))}resetDialogInputs(){Array.from(this.element.querySelectorAll(vn)).forEach((t=>{t.setAttribute("disabled","disabled"),t.removeAttribute("data-trix-validate"),t.classList.remove("trix-validate")}))}getDialog(t){return this.element.querySelector("[data-trix-dialog=".concat(t,"]"))}}class Rn extends Oi{constructor(t){let{editorElement:e,document:i,html:n}=t;super(...arguments),this.editorElement=e,this.selectionManager=new Li(this.editorElement),this.selectionManager.delegate=this,this.composition=new gi,this.composition.delegate=this,this.attachmentManager=new hi(this.composition.getAttachments()),this.attachmentManager.delegate=this,this.inputController=2===M.getLevel()?new on(this.editorElement):new Qi(this.editorElement),this.inputController.delegate=this,this.inputController.responder=this.composition,this.compositionController=new Ni(this.editorElement,this.composition),this.compositionController.delegate=this,this.toolbarController=new Cn(this.editorElement.toolbarElement),this.toolbarController.delegate=this,this.editor=new xi(this.composition,this.selectionManager,this.editorElement),i?this.editor.loadDocument(i):this.editor.loadHTML(n)}registerSelectionManager(){return It.registerSelectionManager(this.selectionManager)}unregisterSelectionManager(){return It.unregisterSelectionManager(this.selectionManager)}render(){return this.compositionController.render()}reparse(){return this.composition.replaceHTML(this.editorElement.innerHTML)}compositionDidChangeDocument(t){if(this.notifyEditorElement("document-change"),!this.handlingInput)return this.render()}compositionDidChangeCurrentAttributes(t){return this.currentAttributes=t,this.toolbarController.updateAttributes(this.currentAttributes),this.updateCurrentActions(),this.notifyEditorElement("attributes-change",{attributes:this.currentAttributes})}compositionDidPerformInsertionAtRange(t){this.pasting&&(this.pastedRange=t)}compositionShouldAcceptFile(t){return this.notifyEditorElement("file-accept",{file:t})}compositionDidAddAttachment(t){const e=this.attachmentManager.manageAttachment(t);return this.notifyEditorElement("attachment-add",{attachment:e})}compositionDidEditAttachment(t){this.compositionController.rerenderViewForObject(t);const e=this.attachmentManager.manageAttachment(t);return this.notifyEditorElement("attachment-edit",{attachment:e}),this.notifyEditorElement("change")}compositionDidChangeAttachmentPreviewURL(t){return this.compositionController.invalidateViewForObject(t),this.notifyEditorElement("change")}compositionDidRemoveAttachment(t){const e=this.attachmentManager.unmanageAttachment(t);return this.notifyEditorElement("attachment-remove",{attachment:e})}compositionDidStartEditingAttachment(t,e){return this.attachmentLocationRange=this.composition.document.getLocationRangeOfAttachment(t),this.compositionController.installAttachmentEditorForAttachment(t,e),this.selectionManager.setLocationRange(this.attachmentLocationRange)}compositionDidStopEditingAttachment(t){this.compositionController.uninstallAttachmentEditor(),this.attachmentLocationRange=null}compositionDidRequestChangingSelectionToLocationRange(t){if(!this.loadingSnapshot||this.isFocused())return this.requestedLocationRange=t,this.compositionRevisionWhenLocationRangeRequested=this.composition.revision,this.handlingInput?void 0:this.render()}compositionWillLoadSnapshot(){this.loadingSnapshot=!0}compositionDidLoadSnapshot(){this.compositionController.refreshViewCache(),this.render(),this.loadingSnapshot=!1}getSelectionManager(){return this.selectionManager}attachmentManagerDidRequestRemovalOfAttachment(t){return this.removeAttachment(t)}compositionControllerWillSyncDocumentView(){return this.inputController.editorWillSyncDocumentView(),this.selectionManager.lock(),this.selectionManager.clearSelection()}compositionControllerDidSyncDocumentView(){return this.inputController.editorDidSyncDocumentView(),this.selectionManager.unlock(),this.updateCurrentActions(),this.notifyEditorElement("sync")}compositionControllerDidRender(){this.requestedLocationRange&&(this.compositionRevisionWhenLocationRangeRequested===this.composition.revision&&this.selectionManager.setLocationRange(this.requestedLocationRange),this.requestedLocationRange=null,this.compositionRevisionWhenLocationRangeRequested=null),this.renderedCompositionRevision!==this.composition.revision&&(this.runEditorFilters(),this.composition.updateCurrentAttributes(),this.notifyEditorElement("render")),this.renderedCompositionRevision=this.composition.revision}compositionControllerDidFocus(){return this.isFocusedInvisibly()&&this.setLocationRange({index:0,offset:0}),this.toolbarController.hideDialog(),this.notifyEditorElement("focus")}compositionControllerDidBlur(){return this.notifyEditorElement("blur")}compositionControllerDidSelectAttachment(t,e){return this.toolbarController.hideDialog(),this.composition.editAttachment(t,e)}compositionControllerDidRequestDeselectingAttachment(t){const e=this.attachmentLocationRange||this.composition.document.getLocationRangeOfAttachment(t);return this.selectionManager.setLocationRange(e[1])}compositionControllerWillUpdateAttachment(t){return this.editor.recordUndoEntry("Edit Attachment",{context:t.id,consolidatable:!0})}compositionControllerDidRequestRemovalOfAttachment(t){return this.removeAttachment(t)}inputControllerWillHandleInput(){this.handlingInput=!0,this.requestedRender=!1}inputControllerDidRequestRender(){this.requestedRender=!0}inputControllerDidHandleInput(){if(this.handlingInput=!1,this.requestedRender)return this.requestedRender=!1,this.render()}inputControllerDidAllowUnhandledInput(){return this.notifyEditorElement("change")}inputControllerDidRequestReparse(){return this.reparse()}inputControllerWillPerformTyping(){return this.recordTypingUndoEntry()}inputControllerWillPerformFormatting(t){return this.recordFormattingUndoEntry(t)}inputControllerWillCutText(){return this.editor.recordUndoEntry("Cut")}inputControllerWillPaste(t){return this.editor.recordUndoEntry("Paste"),this.pasting=!0,this.notifyEditorElement("before-paste",{paste:t})}inputControllerDidPaste(t){return t.range=this.pastedRange,this.pastedRange=null,this.pasting=null,this.notifyEditorElement("paste",{paste:t})}inputControllerWillMoveText(){return this.editor.recordUndoEntry("Move")}inputControllerWillAttachFiles(){return this.editor.recordUndoEntry("Drop Files")}inputControllerWillPerformUndo(){return this.editor.undo()}inputControllerWillPerformRedo(){return this.editor.redo()}inputControllerDidReceiveKeyboardCommand(t){return this.toolbarController.applyKeyboardCommand(t)}inputControllerDidStartDrag(){this.locationRangeBeforeDrag=this.selectionManager.getLocationRange()}inputControllerDidReceiveDragOverPoint(t){return this.selectionManager.setLocationRangeFromPointRange(t)}inputControllerDidCancelDrag(){this.selectionManager.setLocationRange(this.locationRangeBeforeDrag),this.locationRangeBeforeDrag=null}locationRangeDidChange(t){return this.composition.updateCurrentAttributes(),this.updateCurrentActions(),this.attachmentLocationRange&&!wt(this.attachmentLocationRange,t)&&this.composition.stopEditingAttachment(),this.notifyEditorElement("selection-change")}toolbarDidClickButton(){if(!this.getLocationRange())return this.setLocationRange({index:0,offset:0})}toolbarDidInvokeAction(t,e){return this.invokeAction(t,e)}toolbarDidToggleAttribute(t){if(this.recordFormattingUndoEntry(t),this.composition.toggleCurrentAttribute(t),this.render(),!this.selectionFrozen)return this.editorElement.focus()}toolbarDidUpdateAttribute(t,e){if(this.recordFormattingUndoEntry(t),this.composition.setCurrentAttribute(t,e),this.render(),!this.selectionFrozen)return this.editorElement.focus()}toolbarDidRemoveAttribute(t){if(this.recordFormattingUndoEntry(t),this.composition.removeCurrentAttribute(t),this.render(),!this.selectionFrozen)return this.editorElement.focus()}toolbarWillShowDialog(t){return this.composition.expandSelectionForEditing(),this.freezeSelection()}toolbarDidShowDialog(t){return this.notifyEditorElement("toolbar-dialog-show",{dialogName:t})}toolbarDidHideDialog(t){return this.thawSelection(),this.editorElement.focus(),this.notifyEditorElement("toolbar-dialog-hide",{dialogName:t})}freezeSelection(){if(!this.selectionFrozen)return this.selectionManager.lock(),this.composition.freezeSelection(),this.selectionFrozen=!0,this.render()}thawSelection(){if(this.selectionFrozen)return this.composition.thawSelection(),this.selectionManager.unlock(),this.selectionFrozen=!1,this.render()}canInvokeAction(t){return!!this.actionIsExternal(t)||!(null===(e=this.actions[t])||void 0===e||null===(e=e.test)||void 0===e||!e.call(this));var e}invokeAction(t,e){return this.actionIsExternal(t)?this.notifyEditorElement("action-invoke",{actionName:t,invokingElement:e}):null===(i=this.actions[t])||void 0===i||null===(i=i.perform)||void 0===i?void 0:i.call(this);var i}actionIsExternal(t){return/^x-./.test(t)}getCurrentActions(){const t={};for(const e in this.actions)t[e]=this.canInvokeAction(e);return t}updateCurrentActions(){const t=this.getCurrentActions();if(!kt(t,this.currentActions))return this.currentActions=t,this.toolbarController.updateActions(this.currentActions),this.notifyEditorElement("actions-change",{actions:this.currentActions})}runEditorFilters(){let t=this.composition.getSnapshot();if(Array.from(this.editor.filters).forEach((e=>{const{document:i,selectedRange:n}=t;t=e.call(this.editor,t)||{},t.document||(t.document=i),t.selectedRange||(t.selectedRange=n)})),e=t,i=this.composition.getSnapshot(),!wt(e.selectedRange,i.selectedRange)||!e.document.isEqualTo(i.document))return this.composition.loadSnapshot(t);var e,i}updateInputElement(){const t=function(t,e){const i=li[e];if(i)return i(t);throw new Error("unknown content type: ".concat(e))}(this.compositionController.getSerializableElement(),"text/html");return this.editorElement.setInputElementValue(t)}notifyEditorElement(t,e){switch(t){case"document-change":this.documentChangedSinceLastRender=!0;break;case"render":this.documentChangedSinceLastRender&&(this.documentChangedSinceLastRender=!1,this.notifyEditorElement("change"));break;case"change":case"attachment-add":case"attachment-edit":case"attachment-remove":this.updateInputElement()}return this.editorElement.notify(t,e)}removeAttachment(t){return this.editor.recordUndoEntry("Delete Attachment"),this.composition.removeAttachment(t),this.render()}recordFormattingUndoEntry(t){const e=gt(t),i=this.selectionManager.getLocationRange();if(e||!Dt(i))return this.editor.recordUndoEntry("Formatting",{context:this.getUndoContext(),consolidatable:!0})}recordTypingUndoEntry(){return this.editor.recordUndoEntry("Typing",{context:this.getUndoContext(this.currentAttributes),consolidatable:!0})}getUndoContext(){for(var t=arguments.length,e=new Array(t),i=0;i<t;i++)e[i]=arguments[i];return[this.getLocationContext(),this.getTimeContext(),...Array.from(e)]}getLocationContext(){const t=this.selectionManager.getLocationRange();return Dt(t)?t[0].index:t}getTimeContext(){return q.interval>0?Math.floor((new Date).getTime()/q.interval):0}isFocused(){var t;return this.editorElement===(null===(t=this.editorElement.ownerDocument)||void 0===t?void 0:t.activeElement)}isFocusedInvisibly(){return this.isFocused()&&!this.getLocationRange()}get actions(){return this.constructor.actions}}Ae(Rn,"actions",{undo:{test(){return this.editor.canUndo()},perform(){return this.editor.undo()}},redo:{test(){return this.editor.canRedo()},perform(){return this.editor.redo()}},link:{test(){return this.editor.canActivateAttribute("href")}},increaseNestingLevel:{test(){return this.editor.canIncreaseNestingLevel()},perform(){return this.editor.increaseNestingLevel()&&this.render()}},decreaseNestingLevel:{test(){return this.editor.canDecreaseNestingLevel()},perform(){return this.editor.decreaseNestingLevel()&&this.render()}},attachFiles:{test:()=>!0,perform(){return M.pickFiles(this.editor.insertFiles)}}}),Rn.proxyMethod("getSelectionManager().setLocationRange"),Rn.proxyMethod("getSelectionManager().getLocationRange");var Sn=Object.freeze({__proto__:null,AttachmentEditorController:Pi,CompositionController:Ni,Controller:Oi,EditorController:Rn,InputController:Ki,Level0InputController:Qi,Level2InputController:on,ToolbarController:Cn}),En=Object.freeze({__proto__:null,MutationObserver:Ui,SelectionChangeObserver:Ft}),kn=Object.freeze({__proto__:null,FileVerificationOperation:Vi,ImagePreloadOperation:Ce});bt("trix-toolbar","%t {\n  display: block;\n}\n\n%t {\n  white-space: nowrap;\n}\n\n%t [data-trix-dialog] {\n  display: none;\n}\n\n%t [data-trix-dialog][data-trix-active] {\n  display: block;\n}\n\n%t [data-trix-dialog] [data-trix-validate]:invalid {\n  background-color: #ffdddd;\n}");class Ln extends HTMLElement{connectedCallback(){""===this.innerHTML&&(this.innerHTML=U.getDefaultHTML())}}let Dn=0;const wn=function(t){if(!t.hasAttribute("contenteditable"))return t.setAttribute("contenteditable",""),function(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return e.times=1,f(t,e)}("focus",{onElement:t,withCallback:()=>Tn(t)})},Tn=function(t){return Bn(t),Fn(t)},Bn=function(t){var e,i;if(null!==(e=(i=document).queryCommandSupported)&&void 0!==e&&e.call(i,"enableObjectResizing"))return document.execCommand("enableObjectResizing",!1,!1),f("mscontrolselect",{onElement:t,preventDefault:!0})},Fn=function(t){var e,i;if(null!==(e=(i=document).queryCommandSupported)&&void 0!==e&&e.call(i,"DefaultParagraphSeparator")){const{tagName:t}=n.default;if(["div","p"].includes(t))return document.execCommand("DefaultParagraphSeparator",!1,t)}},In=a.forcesObjectResizing?{display:"inline",width:"auto"}:{display:"inline-block",width:"1px"};bt("trix-editor","%t {\n    display: block;\n}\n\n%t:empty:not(:focus)::before {\n    content: attr(placeholder);\n    color: graytext;\n    cursor: text;\n    pointer-events: none;\n    white-space: pre-line;\n}\n\n%t a[contenteditable=false] {\n    cursor: text;\n}\n\n%t img {\n    max-width: 100%;\n    height: auto;\n}\n\n%t ".concat(e," figcaption textarea {\n    resize: none;\n}\n\n%t ").concat(e," figcaption textarea.trix-autoresize-clone {\n    position: absolute;\n    left: -9999px;\n    max-height: 0px;\n}\n\n%t ").concat(e," figcaption[data-trix-placeholder]:empty::before {\n    content: attr(data-trix-placeholder);\n    color: graytext;\n}\n\n%t [data-trix-cursor-target] {\n    display: ").concat(In.display," !important;\n    width: ").concat(In.width," !important;\n    padding: 0 !important;\n    margin: 0 !important;\n    border: none !important;\n}\n\n%t [data-trix-cursor-target=left] {\n    vertical-align: top !important;\n    margin-left: -1px !important;\n}\n\n%t [data-trix-cursor-target=right] {\n    vertical-align: bottom !important;\n    margin-right: -1px !important;\n}"));class Pn extends HTMLElement{get trixId(){return this.hasAttribute("trix-id")?this.getAttribute("trix-id"):(this.setAttribute("trix-id",++Dn),this.trixId)}get labels(){const t=[];this.id&&this.ownerDocument&&t.push(...Array.from(this.ownerDocument.querySelectorAll("label[for='".concat(this.id,"']"))||[]));const e=A(this,{matchingSelector:"label"});return e&&[this,null].includes(e.control)&&t.push(e),t}get toolbarElement(){var t;if(this.hasAttribute("toolbar"))return null===(t=this.ownerDocument)||void 0===t?void 0:t.getElementById(this.getAttribute("toolbar"));if(this.parentNode){const t="trix-toolbar-".concat(this.trixId);this.setAttribute("toolbar",t);const e=k("trix-toolbar",{id:t});return this.parentNode.insertBefore(e,this),e}}get form(){var t;return null===(t=this.inputElement)||void 0===t?void 0:t.form}get inputElement(){var t;if(this.hasAttribute("input"))return null===(t=this.ownerDocument)||void 0===t?void 0:t.getElementById(this.getAttribute("input"));if(this.parentNode){const t="trix-input-".concat(this.trixId);this.setAttribute("input",t);const e=k("input",{type:"hidden",id:t});return this.parentNode.insertBefore(e,this.nextElementSibling),e}}get editor(){var t;return null===(t=this.editorController)||void 0===t?void 0:t.editor}get name(){var t;return null===(t=this.inputElement)||void 0===t?void 0:t.name}get value(){var t;return null===(t=this.inputElement)||void 0===t?void 0:t.value}set value(t){var e;this.defaultValue=t,null===(e=this.editor)||void 0===e||e.loadHTML(this.defaultValue)}notify(t,e){if(this.editorController)return b("trix-".concat(t),{onElement:this,attributes:e})}setInputElementValue(t){this.inputElement&&(this.inputElement.value=t)}connectedCallback(){this.hasAttribute("data-trix-internal")||(wn(this),function(t){if(!t.hasAttribute("role"))t.setAttribute("role","textbox")}(this),function(t){if(t.hasAttribute("aria-label")||t.hasAttribute("aria-labelledby"))return;const e=function(){const e=Array.from(t.labels).map((e=>{if(!e.contains(t))return e.textContent})).filter((t=>t)),i=e.join(" ");return i?t.setAttribute("aria-label",i):t.removeAttribute("aria-label")};e(),f("focus",{onElement:t,withCallback:e})}(this),this.editorController||(b("trix-before-initialize",{onElement:this}),this.editorController=new Rn({editorElement:this,html:this.defaultValue=this.value}),requestAnimationFrame((()=>b("trix-initialize",{onElement:this})))),this.editorController.registerSelectionManager(),this.registerResetListener(),this.registerClickListener(),function(t){if(!document.querySelector(":focus")&&t.hasAttribute("autofocus")&&document.querySelector("[autofocus]")===t)t.focus()}(this))}disconnectedCallback(){var t;return null===(t=this.editorController)||void 0===t||t.unregisterSelectionManager(),this.unregisterResetListener(),this.unregisterClickListener()}registerResetListener(){return this.resetListener=this.resetBubbled.bind(this),window.addEventListener("reset",this.resetListener,!1)}unregisterResetListener(){return window.removeEventListener("reset",this.resetListener,!1)}registerClickListener(){return this.clickListener=this.clickBubbled.bind(this),window.addEventListener("click",this.clickListener,!1)}unregisterClickListener(){return window.removeEventListener("click",this.clickListener,!1)}resetBubbled(t){if(!t.defaultPrevented&&t.target===this.form)return this.reset()}clickBubbled(t){if(t.defaultPrevented)return;if(this.contains(t.target))return;const e=A(t.target,{matchingSelector:"label"});return e&&Array.from(this.labels).includes(e)?this.focus():void 0}reset(){this.value=this.defaultValue}}const Nn={VERSION:t,config:V,core:ci,models:Di,views:wi,controllers:Sn,observers:En,operations:kn,elements:Object.freeze({__proto__:null,TrixEditorElement:Pn,TrixToolbarElement:Ln}),filters:Object.freeze({__proto__:null,Filter:bi,attachmentGalleryFilter:vi})};return Object.assign(Nn,Di),window.Trix=Nn,setTimeout((function(){customElements.get("trix-toolbar")||customElements.define("trix-toolbar",Ln),customElements.get("trix-editor")||customElements.define("trix-editor",Pn)}),0),Nn}));
     6//# sourceMappingURL=trix.umd.min.js.map

  • wysiwyg-comments-trix/tags/1.2/trixcomments.js

    r2735978 r3064215  
    1 /* Copyright © 2022 Jamie Zawinski <jwz@jwz.org>
     1/* Copyright © 2022-2024 Jamie Zawinski <jwz@jwz.org>
    22
    33   Permission to use, copy, modify, distribute, and sell this software and its
    … …  
    166166    return null;
    167167
     168  // Special case Giphy, since their URLs are garbage.
     169  // "https://giphy.com/gifs/buncha-words-CODE" =>
     170  // "https://media.giphy.com/media/CODE.gif"
     171  if (url2.match (/^https?:\/\/(?:[^\/]+\.)*giphy\.com\/.*?([^-.\/]+)$/s)) {
     172    url = url2 = "https://media.giphy.com/media/" + RegExp.$1 + "/giphy.gif";
     173  }
     174
    168175  var node = null;
    169176  if (url2.match (/\.(jpg|jpeg|png|gif|svg)$/i)) {      // .jpg
    … …  
    259266        var html = trixcomments_embed_html (inp.value);
    260267        if (!html)
    261           html = '<B STYLE="color:red">[ERROR]</B>';
    262 
    263         // trix.editor.insertHTML (html);
     268          html = '<DIV ALIGN=CENTER>' +
     269            '<DIV CLASS="broken-embed"></DIV>' +
     270            '<DIV CLASS="broken-embed-caption">bad embed URL</DIV>' +
     271            '</DIV>';
    264272        trix.editor.insertAttachment (new Trix.Attachment({ content: html }));
    265273
    … …  
    285293 **************************************************************************/
    286294
    287 document.addEventListener("DOMContentLoaded", function() {
    288 
    289  if (window.addComment) {
    290    if (! window.addComment.trixcomments_orig_moveForm)
    291      window.addComment.trixcomments_orig_moveForm = window.addComment.moveForm;
    292 
    293    window.addComment.moveForm = function (commId, parentId, respondId, postId) {
    294 
    295      // Expose the possibly-hidden response form, then call super.
    296      document.getElementById (respondId).style.display = "block";
    297      window.addComment.trixcomments_orig_moveForm (commId, parentId,
    298                                                    respondId, postId);
    299 
    300      var comm = commId ? document.getElementById (commId) : null;
    301      if (comm) {
    302        // Focus text field upon clicking "Reply"; moveForm tried to do
    303        // this, but fails with Trix.
    304        //
    305        var trix = comm.parentNode.getElementsByTagName ('trix-editor')[0];
    306        if (trix) trix.focus();
    307 
    308        // Make it more obvious who we are replying to.
    309        //
    310        var name = comm.getElementsByTagName('cite')[0];
    311        var out = document.getElementById ('comment-form-replying-to');
    312        if (name && out)
    313          out.innerText = 'Replying to ' + name.innerText + '.';
    314      }
    315 
    316      return false;
    317    };
    318  }
    319 });
     295function trixcomments_wrap_moveform() {
     296  if (! window.addComment) {
     297    console.log ("trixcomments: wrap: comment-reply.js not yet loaded");
     298    return;
     299  } else if (window.addComment.trixcomments_orig_moveForm) {
     300    console.log ("trixcomments: wrap: already wrapped");
     301    return;
     302  }
     303
     304  window.addComment.trixcomments_orig_moveForm = window.addComment.moveForm;
     305  window.addComment.moveForm = function (commId, parentId, respondId, postId) {
     306
     307    // Expose the possibly-hidden response form, then call super.
     308    document.getElementById (respondId).style.display = "block";
     309    window.addComment.trixcomments_orig_moveForm (commId, parentId,
     310                                                  respondId, postId);
     311
     312    var comm = commId ? document.getElementById (commId) : null;
     313    if (comm) {
     314      // Focus text field upon clicking "Reply"; moveForm tried to do
     315      // this, but fails with Trix.
     316      //
     317      var trix = comm.parentNode.getElementsByTagName ('trix-editor')[0];
     318      if (trix) trix.focus();
     319
     320      // Make it more obvious who we are replying to.
     321      //
     322      var name = comm.getElementsByTagName('cite')[0];
     323      var out = document.getElementById ('comment-form-replying-to');
     324      if (name && out)
     325        out.innerText = 'Replying to ' + name.innerText + '.';
     326    }
     327
     328    return false;
     329  };
     330
     331  console.log ("trixcomments: wrapped");
     332}
    320333
    321334
    … …  
    331344 **************************************************************************/
    332345
    333 document.addEventListener("DOMContentLoaded", function() {
     346function trixcomments_adjust_reply_form (url) {
     347  var resp = document.getElementById("respond");
    334348  if (document.location.hash.match (/\b(comment)-(\d+)\b/)) {
    335     document.getElementById("respond").style.display = "none";
     349    resp.style.display = "none";
     350    console.log ("trixcomments: reply: hid form");
    336351
    337352  } else if (document.location.search.match (/\b(replytocom)=(\d+)\b/)) {
    … …  
    343358        window.addComment.moveForm ("div-comment-" + cid, cid,
    344359                                    "respond", pid.value);
     360        resp.style.display = "block";
     361        console.log ("trixcomments: reply: moved form");
     362      } else {
     363        resp.style.display = "none";  // made visible next time around
     364        console.log ("trixcomments: reply: comment-reply.js not yet loaded");
    345365      }
    346366      var n = document.getElementById ("comment-" + cid);
    … …  
    350370    }
    351371  }
    352 });
    353 
     372}
     373
     374
     375/**************************************************************************
     376
     377 This needs to fire after "comment-reply.js" is loaded, so "DOMContentLoaded"
     378 might be too early. However, "load" is very late, because it also waits for
     379 all images to fully load.
     380
     381 I guess we could try to find the script tag for "comment-reply.min.js" and
     382 add a load event handler to that, but that seems pretty sketchy as well.
     383
     384 **************************************************************************/
     385
     386function trixcomments_init() {
     387  if (window.addComment) {
     388    trixcomments_wrap_moveform();
     389    trixcomments_adjust_reply_form();
     390    console.log ("trixcomments: initted");
     391  } else {
     392    console.log ("trixcomments: comment-reply.js not yet loaded");
     393
     394    // "comment-reply.js" not loaded - try again in a second.
     395    setTimeout (trixcomments_init, 1000);
     396
     397    // And also try again once all scripts *and images* are loaded.
     398    window.addEventListener ("load", trixcomments_init);
     399  }
     400}
     401
     402document.addEventListener ("DOMContentLoaded", trixcomments_init);

  • wysiwyg-comments-trix/tags/1.2/trixcomments.php

    r2782901 r3064215  
    33Plugin Name: WYSIWYG Comments with Trix Editor
    44Plugin URI: https://www.jwz.org/wysiwyg-comments-trix/
    5 Version: 1.1
     5Version: 1.2
    66Description: Replaces the comment submission form with a WYSIWYG rich-text editor.
    77Author: Jamie Zawinski
    … …  
    99*/
    1010
    11 /* Copyright © 2022 Jamie Zawinski <jwz@jwz.org>
     11/* Copyright © 2022-2024 Jamie Zawinski <jwz@jwz.org>
    1212
    1313   Permission to use, copy, modify, distribute, and sell this software and its
    … …  
    2222 */
    2323
    24 $trixcomments_plugin_version   = "1.1";
     24$trixcomments_plugin_version   = "1.2";
    2525$trixcomments_plugin_title     = 'WYSIWYG Comments with Trix Editor';
    2626$trixcomments_plugin_name      = 'trixcomments';
    … …  
    5757  global $trixcomments_plugin_name;
    5858
    59   // Only load the JS if this is a post or page with comments enabled.
     59  // Only load the JS if this is a post or page with comments.
    6060  if (! is_singular()) return;
    6161
    62   // Actually we need the CSS even if comments are closed, to set the
    63   // max size of embedded images.
    64   // if (! comments_open()) return;
     62  // We need the CSS if any comments exist, to set the size of comment embeds.
     63  if (!have_comments() && !comments_open()) return;
    6564
    6665  // This seems to not always be loaded already?
    … …  
    7069  $v = $trixcomments_plugin_version;
    7170  $n = $trixcomments_plugin_name;
    72   wp_enqueue_style  ('trix',         $base . "$n.css",  array(), $v);
    73   wp_enqueue_script ('trix',         $base . "trix.js", array(), $v);
    74   wp_enqueue_script ('trixcomments', $base . "$n.js",   array(), $v);
     71  wp_enqueue_style  ('trix',         $base . "$n.css",  [], $v);
     72  wp_enqueue_script ('trix',         $base . "trix.js", [], $v);
     73  wp_enqueue_script ('trixcomments', $base . "$n.js",   [], $v);
    7574}
    7675
    … …  
    7877add_action ('init', 'trixcomments_enable_tags');
    7978function trixcomments_enable_tags() { 
    80 
    81   // Trix emits these tags, so we must allow them:
    82   //
    8379  global $allowedtags;
    84   $allowedtags['blockquote'] = array ('cite' => true);
    85   $allowedtags['pre']        = array ();
    86   $allowedtags['ul']         = array ('type' => true);
    87   $allowedtags['li']         = array ('align' => true, 'value' => true);
    88   $allowedtags['ol']         = array ('start' => true, 'type' => true,
    89                                       'reversed' => true);
    90   $allowedtags['div']        = array ('align' => true, 'class'  => array());
    91   $allowedtags['strong']     = array ();
    92   $allowedtags['em']         = array ();
    93   $allowedtags['a']          = array ('href' => true, 'title' => true);
    94   $allowedtags['del']        = array ();
    95 //$allowedtags['figure']     = array ('align' => true);
    96 //$allowedtags['figcaption'] = array ('align' => true);
    97   $allowedtags['span']       = array ('align' => true, 'dir' => true);
    98   $allowedtags['p']          = array ('align' => true);
    99   $allowedtags['br']         = array ();
    100 
    101   $allowedtags['img']        = array ('src'    => array(),
    102                                       'width'  => array(),
    103                                       'height' => array(),
    104                                       'style'  => array());
    105   $allowedtags['iframe']     = array ('src'    => array(),
    106                                       'class'  => array());
    107   $allowedtags['video']      = array ('src'         => array(),
    108                                       'class'       => array(),
    109                                       'controls'    => array(),
    110                                       'loop'        => array(),
    111                                       'muted'       => array(),
    112                                       'autoplay'    => array(),
    113                                       'playsinline' => array());
    114   $allowedtags['audio']      = array ('src'         => array(),
    115                                       'class'       => array(),
    116                                       'controls'    => array(),
    117                                       'loop'        => array(),
    118                                       'muted'       => array(),
    119                                       'autoplay'    => array(),
    120                                       'playsinline' => array());
     80
     81  // Trix emits these tags in comments, which are not allowed by default:
     82  //
     83  $allowedtags['a']['data-size'] = true;
     84  $allowedtags['pre']    = [];
     85  $allowedtags['ul']     = ['type' => true];
     86  $allowedtags['li']     = ['align' => true, 'value' => true];
     87  $allowedtags['ol']     = ['start' => true, 'type' => true,
     88                            'reversed' => true];
     89  $allowedtags['div']    = ['align' => true, 'class' => true];
     90  $allowedtags['span']   = ['align' => true, 'dir' => true];
     91  $allowedtags['p']      = ['align' => true];
     92  $allowedtags['br']     = [];
     93  $allowedtags['img']    = ['src'         => true,
     94                            'width'       => true,
     95                            'height'      => true,
     96                            'style'       => true,
     97                            'data-size'   => true];
     98  $allowedtags['iframe'] = ['src'         => true,
     99                            'class'       => true,
     100                            'width'       => true,
     101                            'height'      => true];
     102  $allowedtags['video']  = ['src'         => true,
     103                            'class'       => true,
     104                            'controls'    => true,
     105                            'loop'        => true,
     106                            'muted'       => true,
     107                            'autoplay'    => true,
     108                            'playsinline' => true,
     109                            'width'       => true,
     110                            'height'      => true];
     111  $allowedtags['audio']  = ['src'         => true,
     112                            'class'       => true,
     113                            'controls'    => true,
     114                            'loop'        => true,
     115                            'muted'       => true,
     116                            'autoplay'    => true,
     117                            'playsinline' => true];
     118
     119  // Trix also emits these tags, which *are* allowed by default,
     120  // but let's include them anyway just to be safe:
     121  //
     122  $allowedtags['blockquote'] = ['cite' => true];
     123  $allowedtags['strong']     = [];
     124  $allowedtags['em']         = [];
     125  $allowedtags['del']        = ['datetime' => true];
    121126}
    122127
    … …  
    224229                  $body)) {
    225230    wp_die (__('It looks like you are typing raw HTML. ' .
    226                'Go back and format using the toolbar instead.'));
     231               'Go back and format using the toolbar instead.'),
     232            '',
     233            [ 'response' => 400, 'back_link' => true ]);
    227234  }
    228235  return $commentdata;

  • wysiwyg-comments-trix/trunk/readme.txt

    r2782902 r3064215  
    44Tags: HTML, rich text, Trix, WYSIWYG, Comments
    55Requires at least: 2.7
    6 Tested up to: 6.0.2
    7 Stable tag: 1.1
     6Tested up to: 6.5
     7Stable tag: 1.2
    88License: MIT
    99License URI: https://github.com/basecamp/trix/blob/main/LICENSE
    … …  
    3434* Reject comments that appear to have been typed using raw HTML. The elderly will get used to the new way eventually.
    3535
     36= 1.2 =
     37* Updated to Trix 2.0.10.
     38* Avoid race condition when initializing comment-reply JavaScript.
     39* Added a special case to make embedding Giphy images work.

  • wysiwyg-comments-trix/trunk/trix.js

    r2735978 r3064215  
    11/*
    2 Trix 1.3.1
    3 Copyright © 2020 Basecamp, LLC
    4 http://trix-editor.org/
     2Trix 2.0.10
     3Copyright © 2024 37signals, LLC
    54 */
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    9  * This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
    10  * The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
    11  * The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
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trix-button--icon trix-button--icon-bullet-list" data-trix-attribute="bullet" title="'+t.bullets+'" tabindex="-1">'+t.bullets+'</button>\n    <button type="button" class="trix-button trix-button--icon trix-button--icon-number-list" data-trix-attribute="number" title="'+t.numbers+'" tabindex="-1">'+t.numbers+'</button>\n    <button type="button" class="trix-button trix-button--icon trix-button--icon-decrease-nesting-level" data-trix-action="decreaseNestingLevel" title="'+t.outdent+'" tabindex="-1">'+t.outdent+'</button>\n    <button type="button" class="trix-button trix-button--icon trix-button--icon-increase-nesting-level" data-trix-action="increaseNestingLevel" title="'+t.indent+'" tabindex="-1">'+t.indent+'</button>\n  </span>\n\n  <span class="trix-button-group trix-button-group--file-tools" data-trix-button-group="file-tools">\n    <button type="button" class="trix-button trix-button--icon trix-button--icon-attach" data-trix-action="attachFiles" title="'+t.attachFiles+'" 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n,i,o,r,s,c,l,h,p;if(this.isComposing()||this.resetInputSummary(),this.inputSummary.didInput=!0,r=u[t.keyCode]){for(i=this.keys,h=["ctrl","alt","shift","meta"],o=0,c=h.length;c>o;o++)l=h[o],t[l+"Key"]&&("ctrl"===l&&(l="control"),i=null!=i?i[l]:void 0);null!=(null!=i?i[r]:void 0)&&(this.setInputSummary({keyName:r}),e.selectionChangeObserver.reset(),i[r].call(this,t))}return a(t)&&(n=String.fromCharCode(t.keyCode).toLowerCase())&&(s=function(){var e,n,i,o;for(i=["alt","shift"],o=[],e=0,n=i.length;n>e;e++)l=i[e],t[l+"Key"]&&o.push(l);return o}(),s.push(n),null!=(p=this.delegate)?p.inputControllerDidReceiveKeyboardCommand(s):void 0)?t.preventDefault():void 0},keypress:function(t){var e,n,i;if(null==this.inputSummary.eventName&&!t.metaKey&&(!t.ctrlKey||t.altKey))return(i=p(t))?(null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.insertString(i),this.setInputSummary({textAdded:i,didDelete:this.selectionIsExpanded()})):void 0},textInput:function(t){var e,n,i,o;return e=t.data,o=this.inputSummary.textAdded,o&&o!==e&&o.toUpperCase()===e?(n=this.getSelectedRange(),this.setSelectedRange([n[0],n[1]+o.length]),null!=(i=this.responder)&&i.insertString(e),this.setInputSummary({textAdded:e}),this.setSelectedRange(n)):void 0},dragenter:function(t){return t.preventDefault()},dragstart:function(t){var e,n;return n=t.target,this.serializeSelectionToDataTransfer(t.dataTransfer),this.draggedRange=this.getSelectedRange(),null!=(e=this.delegate)&&"function"==typeof e.inputControllerDidStartDrag?e.inputControllerDidStartDrag():void 0},dragover:function(t){var e,n;return!this.draggedRange&&!this.canAcceptDataTransfer(t.dataTransfer)||(t.preventDefault(),e={x:t.clientX,y:t.clientY},l(e,this.draggingPoint))?void 0:(this.draggingPoint=e,null!=(n=this.delegate)&&"function"==typeof n.inputControllerDidReceiveDragOverPoint?n.inputControllerDidReceiveDragOverPoint(this.draggingPoint):void 0)},dragend:function(){var t;return null!=(t=this.delegate)&&"function"==typeof t.inputControllerDidCancelDrag&&t.inputControllerDidCancelDrag(),this.draggedRange=null,this.draggingPoint=null},drop:function(t){var n,i,o,r,s,a,u,c,l;return t.preventDefault(),o=null!=(s=t.dataTransfer)?s.files:void 0,r={x:t.clientX,y:t.clientY},null!=(a=this.responder)&&a.setLocationRangeFromPointRange(r),(null!=o?o.length:void 0)?this.attachFiles(o):this.draggedRange?(null!=(u=this.delegate)&&u.inputControllerWillMoveText(),null!=(c=this.responder)&&c.moveTextFromRange(this.draggedRange),this.draggedRange=null,this.requestRender()):(i=t.dataTransfer.getData("application/x-trix-document"))&&(n=e.Document.fromJSONString(i),null!=(l=this.responder)&&l.insertDocument(n),this.requestRender()),this.draggedRange=null,this.draggingPoint=null},cut:function(t){var e,n;return(null!=(e=this.responder)?e.selectionIsExpanded():void 0)&&(this.serializeSelectionToDataTransfer(t.clipboardData)&&t.preventDefault(),null!=(n=this.delegate)&&n.inputControllerWillCutText(),this.deleteInDirection("backward"),t.defaultPrevented)?this.requestRender():void 0},copy:function(t){var e;return(null!=(e=this.responder)?e.selectionIsExpanded():void 0)&&this.serializeSelectionToDataTransfer(t.clipboardData)?t.preventDefault():void 0},paste:function(t){var n,o,s,a,u,c,l,p,f,g,v,y,b,A,C,x,w,E,S,R,k,D,L;return n=null!=(p=t.clipboardData)?p:t.testClipboardData,l={clipboard:n},null==n||h(t)?void this.getPastedHTMLUsingHiddenElement(function(t){return function(e){var n,i,o;return l.type="text/html",l.html=e,null!=(n=t.delegate)&&n.inputControllerWillPaste(l),null!=(i=t.responder)&&i.insertHTML(l.html),t.requestRender(),null!=(o=t.delegate)?o.inputControllerDidPaste(l):void 0}}(this)):((a=n.getData("URL"))?(l.type="text/html",L=(c=n.getData("public.url-name"))?e.squishBreakableWhitespace(c).trim():a,l.html=this.createLinkHTML(a,L),null!=(f=this.delegate)&&f.inputControllerWillPaste(l),this.setInputSummary({textAdded:L,didDelete:this.selectionIsExpanded()}),null!=(C=this.responder)&&C.insertHTML(l.html),this.requestRender(),null!=(x=this.delegate)&&x.inputControllerDidPaste(l)):i(n)?(l.type="text/plain",l.string=n.getData("text/plain"),null!=(w=this.delegate)&&w.inputControllerWillPaste(l),this.setInputSummary({textAdded:l.string,didDelete:this.selectionIsExpanded()}),null!=(E=this.responder)&&E.insertString(l.string),this.requestRender(),null!=(S=this.delegate)&&S.inputControllerDidPaste(l)):(u=n.getData("text/html"))?(l.type="text/html",l.html=u,null!=(R=this.delegate)&&R.inputControllerWillPaste(l),null!=(k=this.responder)&&k.insertHTML(l.html),this.requestRender(),null!=(D=this.delegate)&&D.inputControllerDidPaste(l)):m.call(n.types,"Files")>=0&&(s=null!=(g=n.items)&&null!=(v=g[0])&&"function"==typeof v.getAsFile?v.getAsFile():void 0)&&(!s.name&&(o=r(s))&&(s.name="pasted-file-"+ ++d+"."+o),l.type="File",l.file=s,null!=(y=this.delegate)&&y.inputControllerWillAttachFiles(),null!=(b=this.responder)&&b.insertFile(l.file),this.requestRender(),null!=(A=this.delegate)&&A.inputControllerDidPaste(l)),t.preventDefault())},compositionstart:function(t){return this.getCompositionInput().start(t.data)},compositionupdate:function(t){return this.getCompositionInput().update(t.data)},compositionend:function(t){return this.getCompositionInput().end(t.data)},beforeinput:function(){return this.inputSummary.didInput=!0
    17 },input:function(t){return this.inputSummary.didInput=!0,t.stopPropagation()}},s.prototype.keys={backspace:function(t){var e;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),this.deleteInDirection("backward",t)},"delete":function(t){var e;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),this.deleteInDirection("forward",t)},"return":function(){var t,e;return this.setInputSummary({preferDocument:!0}),null!=(t=this.delegate)&&t.inputControllerWillPerformTyping(),null!=(e=this.responder)?e.insertLineBreak():void 0},tab:function(t){var e,n;return(null!=(e=this.responder)?e.canIncreaseNestingLevel():void 0)?(null!=(n=this.responder)&&n.increaseNestingLevel(),this.requestRender(),t.preventDefault()):void 0},left:function(t){var e;return this.selectionIsInCursorTarget()?(t.preventDefault(),null!=(e=this.responder)?e.moveCursorInDirection("backward"):void 0):void 0},right:function(t){var e;return this.selectionIsInCursorTarget()?(t.preventDefault(),null!=(e=this.responder)?e.moveCursorInDirection("forward"):void 0):void 0},control:{d:function(t){var e;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),this.deleteInDirection("forward",t)},h:function(t){var e;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),this.deleteInDirection("backward",t)},o:function(t){var e,n;return t.preventDefault(),null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.insertString("\n",{updatePosition:!1}),this.requestRender()}},shift:{"return":function(t){var e,n;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.insertString("\n"),this.requestRender(),t.preventDefault()},tab:function(t){var e,n;return(null!=(e=this.responder)?e.canDecreaseNestingLevel():void 0)?(null!=(n=this.responder)&&n.decreaseNestingLevel(),this.requestRender(),t.preventDefault()):void 0},left:function(t){return this.selectionIsInCursorTarget()?(t.preventDefault(),this.expandSelectionInDirection("backward")):void 0},right:function(t){return this.selectionIsInCursorTarget()?(t.preventDefault(),this.expandSelectionInDirection("forward")):void 0}},alt:{backspace:function(){var t;return this.setInputSummary({preferDocument:!1}),null!=(t=this.delegate)?t.inputControllerWillPerformTyping():void 0}},meta:{backspace:function(){var t;return this.setInputSummary({preferDocument:!1}),null!=(t=this.delegate)?t.inputControllerWillPerformTyping():void 0}}},s.prototype.getCompositionInput=function(){return this.isComposing()?this.compositionInput:this.compositionInput=new t(this)},s.prototype.isComposing=function(){return null!=this.compositionInput&&!this.compositionInput.isEnded()},s.prototype.deleteInDirection=function(t,e){var n;return(null!=(n=this.responder)?n.deleteInDirection(t):void 0)!==!1?this.setInputSummary({didDelete:!0}):e?(e.preventDefault(),this.requestRender()):void 0},s.prototype.serializeSelectionToDataTransfer=function(t){var n,i;if(o(t))return n=null!=(i=this.responder)?i.getSelectedDocument().toSerializableDocument():void 0,t.setData("application/x-trix-document",JSON.stringify(n)),t.setData("text/html",e.DocumentView.render(n).innerHTML),t.setData("text/plain",n.toString().replace(/\n$/,"")),!0},s.prototype.canAcceptDataTransfer=function(t){var e,n,i,o,r,s;for(s={},o=null!=(i=null!=t?t.types:void 0)?i:[],e=0,n=o.length;n>e;e++)r=o[e],s[r]=!0;return s.Files||s["application/x-trix-document"]||s["text/html"]||s["text/plain"]},s.prototype.getPastedHTMLUsingHiddenElement=function(t){var n,i,o;return i=this.getSelectedRange(),o={position:"absolute",left:window.pageXOffset+"px",top:window.pageYOffset+"px",opacity:0},n=c({style:o,tagName:"div",editable:!0}),document.body.appendChild(n),n.focus(),requestAnimationFrame(function(o){return function(){var r;return r=n.innerHTML,e.removeNode(n),o.setSelectedRange(i),t(r)}}(this))},s.proxyMethod("responder?.getSelectedRange"),s.proxyMethod("responder?.setSelectedRange"),s.proxyMethod("responder?.expandSelectionInDirection"),s.proxyMethod("responder?.selectionIsInCursorTarget"),s.proxyMethod("responder?.selectionIsExpanded"),s}(e.InputController),r=function(t){var e,n;return null!=(e=t.type)&&null!=(n=e.match(/\/(\w+)$/))?n[1]:void 0},s=null!=("function"==typeof" ".codePointAt?" ".codePointAt(0):void 0),p=function(t){var n;return t.key&&s&&t.key.codePointAt(0)===t.keyCode?t.key:(null===t.which?n=t.keyCode:0!==t.which&&0!==t.charCode&&(n=t.charCode),null!=n&&"escape"!==u[n]?e.UTF16String.fromCodepoints([n]).toString():void 0)},h=function(t){var e,n,i,o,r,s,a,u,c,l;if(u=t.clipboardData){if(m.call(u.types,"text/html")>=0){for(c=u.types,i=0,s=c.length;s>i;i++)if(l=c[i],e=/^CorePasteboardFlavorType/.test(l),n=/^dyn\./.test(l)&&u.getData(l),a=e||n)return!0;return!1}return o=m.call(u.types,"com.apple.webarchive")>=0,r=m.call(u.types,"com.apple.flat-rtfd")>=0,o||r}},t=function(t){function e(t){var e;this.inputController=t,e=this.inputController,this.responder=e.responder,this.delegate=e.delegate,this.inputSummary=e.inputSummary,this.data={}}return f(e,t),e.prototype.start=function(t){var e,n;return this.data.start=t,this.isSignificant()?("keypress"===this.inputSummary.eventName&&this.inputSummary.textAdded&&null!=(e=this.responder)&&e.deleteInDirection("left"),this.selectionIsExpanded()||(this.insertPlaceholder(),this.requestRender()),this.range=null!=(n=this.responder)?n.getSelectedRange():void 0):void 0},e.prototype.update=function(t){var e;return this.data.update=t,this.isSignificant()&&(e=this.selectPlaceholder())?(this.forgetPlaceholder(),this.range=e):void 0},e.prototype.end=function(t){var e,n,i,o;return this.data.end=t,this.isSignificant()?(this.forgetPlaceholder(),this.canApplyToDocument()?(this.setInputSummary({preferDocument:!0,didInput:!1}),null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.setSelectedRange(this.range),null!=(i=this.responder)&&i.insertString(this.data.end),null!=(o=this.responder)?o.setSelectedRange(this.range[0]+this.data.end.length):void 0):null!=this.data.start||null!=this.data.update?(this.requestReparse(),this.inputController.reset()):void 0):this.inputController.reset()},e.prototype.getEndData=function(){return this.data.end},e.prototype.isEnded=function(){return null!=this.getEndData()},e.prototype.isSignificant=function(){return n.composesExistingText?this.inputSummary.didInput:!0},e.prototype.canApplyToDocument=function(){var t,e;return 0===(null!=(t=this.data.start)?t.length:void 0)&&(null!=(e=this.data.end)?e.length:void 0)>0&&null!=this.range},e.proxyMethod("inputController.setInputSummary"),e.proxyMethod("inputController.requestRender"),e.proxyMethod("inputController.requestReparse"),e.proxyMethod("responder?.selectionIsExpanded"),e.proxyMethod("responder?.insertPlaceholder"),e.proxyMethod("responder?.selectPlaceholder"),e.proxyMethod("responder?.forgetPlaceholder"),e}(e.BasicObject)}.call(this),function(){var t,n,i,o=function(t,e){return function(){return t.apply(e,arguments)}},r=function(t,e){function n(){this.constructor=t}for(var i in e)s.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},s={}.hasOwnProperty,a=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.dataTransferIsPlainText,n=e.keyEventIsKeyboardCommand,i=e.objectsAreEqual,e.Level2InputController=function(s){function u(){return this.render=o(this.render,this),u.__super__.constructor.apply(this,arguments)}var c,l,h,p,d,f;return r(u,s),u.prototype.elementDidMutate=function(){var t;return this.scheduledRender?this.composing&&null!=(t=this.delegate)&&"function"==typeof t.inputControllerDidAllowUnhandledInput?t.inputControllerDidAllowUnhandledInput():void 0:this.reparse()},u.prototype.scheduleRender=function(){return null!=this.scheduledRender?this.scheduledRender:this.scheduledRender=requestAnimationFrame(this.render)},u.prototype.render=function(){var t;return cancelAnimationFrame(this.scheduledRender),this.scheduledRender=null,this.composing||null!=(t=this.delegate)&&t.render(),"function"==typeof this.afterRender&&this.afterRender(),this.afterRender=null},u.prototype.reparse=function(){var t;return null!=(t=this.delegate)?t.reparse():void 0},u.prototype.events={keydown:function(t){var e,i,o,r;if(n(t)){if(e=l(t),null!=(r=this.delegate)?r.inputControllerDidReceiveKeyboardCommand(e):void 0)return t.preventDefault()}else if(o=t.key,t.altKey&&(o+="+Alt"),t.shiftKey&&(o+="+Shift"),i=this.keys[o])return this.withEvent(t,i)},paste:function(t){var e,n,i,o,r,s,a,u,c;return h(t)?(t.preventDefault(),this.attachFiles(t.clipboardData.files)):p(t)?(t.preventDefault(),n={type:"text/plain",string:t.clipboardData.getData("text/plain")},null!=(i=this.delegate)&&i.inputControllerWillPaste(n),null!=(o=this.responder)&&o.insertString(n.string),this.render(),null!=(r=this.delegate)?r.inputControllerDidPaste(n):void 0):(e=null!=(s=t.clipboardData)?s.getData("URL"):void 0)?(t.preventDefault(),n={type:"text/html",html:this.createLinkHTML(e)},null!=(a=this.delegate)&&a.inputControllerWillPaste(n),null!=(u=this.responder)&&u.insertHTML(n.html),this.render(),null!=(c=this.delegate)?c.inputControllerDidPaste(n):void 0):void 0},beforeinput:function(t){var e;return(e=this.inputTypes[t.inputType])?(this.withEvent(t,e),this.scheduleRender()):void 0},input:function(){return e.selectionChangeObserver.reset()},dragstart:function(t){var e,n;return(null!=(e=this.responder)?e.selectionContainsAttachments():void 0)?(t.dataTransfer.setData("application/x-trix-dragging",!0),this.dragging={range:null!=(n=this.responder)?n.getSelectedRange():void 0,point:d(t)}):void 0},dragenter:function(t){return c(t)?t.preventDefault():void 0},dragover:function(t){var e,n;if(this.dragging){if(t.preventDefault(),e=d(t),!i(e,this.dragging.point))return this.dragging.point=e,null!=(n=this.responder)?n.setLocationRangeFromPointRange(e):void 0}else if(c(t))return t.preventDefault()},drop:function(t){var e,n,i,o;return this.dragging?(t.preventDefault(),null!=(n=this.delegate)&&n.inputControllerWillMoveText(),null!=(i=this.responder)&&i.moveTextFromRange(this.dragging.range),this.dragging=null,this.scheduleRender()):c(t)?(t.preventDefault(),e=d(t),null!=(o=this.responder)&&o.setLocationRangeFromPointRange(e),this.attachFiles(t.dataTransfer.files)):void 0},dragend:function(){var t;return this.dragging?(null!=(t=this.responder)&&t.setSelectedRange(this.dragging.range),this.dragging=null):void 0},compositionend:function(){return this.composing?(this.composing=!1,this.scheduleRender()):void 0}},u.prototype.keys={ArrowLeft:function(){var t,e;return(null!=(t=this.responder)?t.shouldManageMovingCursorInDirection("backward"):void 0)?(this.event.preventDefault(),null!=(e=this.responder)?e.moveCursorInDirection("backward"):void 0):void 0},ArrowRight:function(){var t,e;return(null!=(t=this.responder)?t.shouldManageMovingCursorInDirection("forward"):void 0)?(this.event.preventDefault(),null!=(e=this.responder)?e.moveCursorInDirection("forward"):void 0):void 0},Backspace:function(){var t,e,n;return(null!=(t=this.responder)?t.shouldManageDeletingInDirection("backward"):void 0)?(this.event.preventDefault(),null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.deleteInDirection("backward"),this.render()):void 0},Tab:function(){var t,e;return(null!=(t=this.responder)?t.canIncreaseNestingLevel():void 0)?(this.event.preventDefault(),null!=(e=this.responder)&&e.increaseNestingLevel(),this.render()):void 0},"Tab+Shift":function(){var t,e;return(null!=(t=this.responder)?t.canDecreaseNestingLevel():void 0)?(this.event.preventDefault(),null!=(e=this.responder)&&e.decreaseNestingLevel(),this.render()):void 0}},u.prototype.inputTypes={deleteByComposition:function(){return this.deleteInDirection("backward",{recordUndoEntry:!1})},deleteByCut:function(){return this.deleteInDirection("backward")},deleteByDrag:function(){return this.event.preventDefault(),this.withTargetDOMRange(function(){var t;return this.deleteByDragRange=null!=(t=this.responder)?t.getSelectedRange():void 0})},deleteCompositionText:function(){return this.deleteInDirection("backward",{recordUndoEntry:!1})},deleteContent:function(){return this.deleteInDirection("backward")},deleteContentBackward:function(){return this.deleteInDirection("backward")},deleteContentForward:function(){return this.deleteInDirection("forward")},deleteEntireSoftLine:function(){return this.deleteInDirection("forward")},deleteHardLineBackward:function(){return this.deleteInDirection("backward")},deleteHardLineForward:function(){return this.deleteInDirection("forward")},deleteSoftLineBackward:function(){return this.deleteInDirection("backward")},deleteSoftLineForward:function(){return this.deleteInDirection("forward")},deleteWordBackward:function(){return this.deleteInDirection("backward")},deleteWordForward:function(){return this.deleteInDirection("forward")},formatBackColor:function(){return this.activateAttributeIfSupported("backgroundColor",this.event.data)},formatBold:function(){return this.toggleAttributeIfSupported("bold")},formatFontColor:function(){return this.activateAttributeIfSupported("color",this.event.data)},formatFontName:function(){return this.activateAttributeIfSupported("font",this.event.data)},formatIndent:function(){var t;return(null!=(t=this.responder)?t.canIncreaseNestingLevel():void 0)?this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.increaseNestingLevel():void 0}):void 0},formatItalic:function(){return this.toggleAttributeIfSupported("italic")},formatJustifyCenter:function(){return this.toggleAttributeIfSupported("justifyCenter")},formatJustifyFull:function(){return this.toggleAttributeIfSupported("justifyFull")},formatJustifyLeft:function(){return this.toggleAttributeIfSupported("justifyLeft")},formatJustifyRight:function(){return this.toggleAttributeIfSupported("justifyRight")},formatOutdent:function(){var t;return(null!=(t=this.responder)?t.canDecreaseNestingLevel():void 0)?this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.decreaseNestingLevel():void 0}):void 0},formatRemove:function(){return this.withTargetDOMRange(function(){var t,e,n,i;i=[];for(t in null!=(e=this.responder)?e.getCurrentAttributes():void 0)i.push(null!=(n=this.responder)?n.removeCurrentAttribute(t):void 0);return i})},formatSetBlockTextDirection:function(){return this.activateAttributeIfSupported("blockDir",this.event.data)},formatSetInlineTextDirection:function(){return this.activateAttributeIfSupported("textDir",this.event.data)},formatStrikeThrough:function(){return this.toggleAttributeIfSupported("strike")},formatSubscript:function(){return this.toggleAttributeIfSupported("sub")},formatSuperscript:function(){return this.toggleAttributeIfSupported("sup")},formatUnderline:function(){return this.toggleAttributeIfSupported("underline")},historyRedo:function(){var t;return null!=(t=this.delegate)?t.inputControllerWillPerformRedo():void 0},historyUndo:function(){var t;return null!=(t=this.delegate)?t.inputControllerWillPerformUndo():void 0},insertCompositionText:function(){return this.composing=!0,this.insertString(this.event.data)},insertFromComposition:function(){return this.composing=!1,this.insertString(this.event.data)},insertFromDrop:function(){var t,e;return(t=this.deleteByDragRange)?(this.deleteByDragRange=null,null!=(e=this.delegate)&&e.inputControllerWillMoveText(),this.withTargetDOMRange(function(){var e;return null!=(e=this.responder)?e.moveTextFromRange(t):void 0})):void 0},insertFromPaste:function(){var n,i,o,r,s,a,u,c,l,h,p;return n=this.event.dataTransfer,s={dataTransfer:n},(i=n.getData("URL"))?(this.event.preventDefault(),s.type="text/html",p=(r=n.getData("public.url-name"))?e.squishBreakableWhitespace(r).trim():i,s.html=this.createLinkHTML(i,p),null!=(a=this.delegate)&&a.inputControllerWillPaste(s),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertHTML(s.html):void 0}),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(s):void 0}}(this)):t(n)?(s.type="text/plain",s.string=n.getData("text/plain"),null!=(u=this.delegate)&&u.inputControllerWillPaste(s),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertString(s.string):void 0}),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(s):void 0}}(this)):(o=n.getData("text/html"))?(this.event.preventDefault(),s.type="text/html",s.html=o,null!=(c=this.delegate)&&c.inputControllerWillPaste(s),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertHTML(s.html):void 0}),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(s):void 0}}(this)):(null!=(l=n.files)?l.length:void 0)?(s.type="File",s.file=n.files[0],null!=(h=this.delegate)&&h.inputControllerWillPaste(s),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertFile(s.file):void 0}),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(s):void 0}}(this)):void 0},insertFromYank:function(){return this.insertString(this.event.data)},insertLineBreak:function(){return this.insertString("\n")},insertLink:function(){return this.activateAttributeIfSupported("href",this.event.data)},insertOrderedList:function(){return this.toggleAttributeIfSupported("number")},insertParagraph:function(){var t;return null!=(t=this.delegate)&&t.inputControllerWillPerformTyping(),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertLineBreak():void 0})},insertReplacementText:function(){return this.insertString(this.event.dataTransfer.getData("text/plain"),{updatePosition:!1})},insertText:function(){var t,e;return this.insertString(null!=(t=this.event.data)?t:null!=(e=this.event.dataTransfer)?e.getData("text/plain"):void 0)},insertTranspose:function(){return this.insertString(this.event.data)},insertUnorderedList:function(){return this.toggleAttributeIfSupported("bullet")}},u.prototype.insertString=function(t,e){var n;return null==t&&(t=""),null!=(n=this.delegate)&&n.inputControllerWillPerformTyping(),this.withTargetDOMRange(function(){var n;return null!=(n=this.responder)?n.insertString(t,e):void 0})},u.prototype.toggleAttributeIfSupported=function(t){var n;return 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t,e,i,o,r;for(r=a.call(this.body.querySelectorAll("ul,ol")),t=0,e=r.length;e>t;t++)i=r[t],(o=i.previousElementSibling)&&"li"===n(o)&&o.appendChild(i);return this.body},u.prototype.elementIsRemovable=function(t){return(null!=t?t.nodeType:void 0)===Node.ELEMENT_NODE?this.elementIsForbidden(t)||this.elementIsntSerializable(t):void 0},u.prototype.elementIsForbidden=function(t){var e;return e=n(t),s.call(this.forbiddenElements,e)>=0},u.prototype.elementIsntSerializable=function(e){return"false"===e.getAttribute("data-trix-serialize")&&!t(e)},p=function(t){var e,n,i,o,r;for(null==t&&(t=""),t=t.replace(/<\/html[^>]*>[^]*$/i,"</html>"),e=document.implementation.createHTMLDocument(""),e.documentElement.innerHTML=t,r=e.head.querySelectorAll("style"),i=0,o=r.length;o>i;i++)n=r[i],e.body.appendChild(n);return e.body},u}(e.BasicObject)}.call(this),function(){var t,n,i,o,r,s,a,u,c,l,h,p=function(t,e){function n(){this.constructor=t}for(var i in e)d.call(e,i)&&(t[i]=e[i]);return 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t,n;try{for(this.createHiddenContainer(),t=e.HTMLSanitizer.sanitize(this.html).getHTML(),this.containerElement.innerHTML=t,n=h(this.containerElement,{usingFilter:x});n.nextNode();)this.processNode(n.currentNode);return this.translateBlockElementMarginsToNewlines()}finally{this.removeHiddenContainer()}},g.prototype.createHiddenContainer=function(){return this.referenceElement?(this.containerElement=this.referenceElement.cloneNode(!1),this.containerElement.removeAttribute("id"),this.containerElement.setAttribute("data-trix-internal",""),this.containerElement.style.display="none",this.referenceElement.parentNode.insertBefore(this.containerElement,this.referenceElement.nextSibling)):(this.containerElement=s({tagName:"div",style:{display:"none"}}),document.body.appendChild(this.containerElement))},g.prototype.removeHiddenContainer=function(){return e.removeNode(this.containerElement)},x=function(t){return"style"===l(t)?NodeFilter.FILTER_REJECT:NodeFilter.FILTER_ACCEPT},g.prototype.processNode=function(t){switch(t.nodeType){case Node.TEXT_NODE:if(!this.isInsignificantTextNode(t))return this.appendBlockForTextNode(t),this.processTextNode(t);break;case Node.ELEMENT_NODE:return this.appendBlockForElement(t),this.processElement(t)}},g.prototype.appendBlockForTextNode=function(e){var n,i,o;return i=e.parentNode,i===this.currentBlockElement&&this.isBlockElement(e.previousSibling)?this.appendStringWithAttributes("\n"):i!==this.containerElement&&!this.isBlockElement(i)||(n=this.getBlockAttributes(i),t(n,null!=(o=this.currentBlock)?o.attributes:void 0))?void 0:(this.currentBlock=this.appendBlockForAttributesWithElement(n,i),this.currentBlockElement=i)},g.prototype.appendBlockForElement=function(e){var n,o,r,s;if(r=this.isBlockElement(e),o=i(this.currentBlockElement,e),r&&!this.isBlockElement(e.firstChild)){if((!this.isInsignificantTextNode(e.firstChild)||!this.isBlockElement(e.firstElementChild))&&(n=this.getBlockAttributes(e),e.firstChild))return o&&t(n,this.currentBlock.attributes)?this.appendStringWithAttributes("\n"):(this.currentBlock=this.appendBlockForAttributesWithElement(n,e),this.currentBlockElement=e)}else if(this.currentBlockElement&&!o&&!r)return(s=this.findParentBlockElement(e))?this.appendBlockForElement(s):(this.currentBlock=this.appendEmptyBlock(),this.currentBlockElement=null)},g.prototype.findParentBlockElement=function(t){var e;for(e=t.parentElement;e&&e!==this.containerElement;){if(this.isBlockElement(e)&&f.call(this.blockElements,e)>=0)return e;e=e.parentElement}return null},g.prototype.processTextNode=function(t){var e,n;return n=t.data,v(t.parentNode)||(n=c(n),R(null!=(e=t.previousSibling)?e.textContent:void 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this.blockElements.push(e),n=m(t),this.blocks.push(n),n},g.prototype.appendEmptyBlock=function(){return this.appendBlockForAttributesWithElement([],null)},g.prototype.appendStringWithAttributes=function(t,e){return this.appendPiece(S(t,e))},g.prototype.appendAttachmentWithAttributes=function(t,e){return this.appendPiece(E(t,e))},g.prototype.appendPiece=function(t){return 0===this.blocks.length&&this.appendEmptyBlock(),this.blocks[this.blocks.length-1].text.push(t)},g.prototype.appendStringToTextAtIndex=function(t,e){var n,i;return i=this.blocks[e].text,n=i[i.length-1],"string"===(null!=n?n.type:void 0)?n.string+=t:i.push(S(t))},g.prototype.prependStringToTextAtIndex=function(t,e){var n,i;return i=this.blocks[e].text,n=i[0],"string"===(null!=n?n.type:void 0)?n.string=t+n.string:i.unshift(S(t))},S=function(t,e){var n;return null==e&&(e={}),n="string",t=u(t),{string:t,attributes:e,type:n}},E=function(t,e){var n;return null==e&&(e={}),n="attachment",{attachment:t,attributes:e,type:n}},m=function(t){var e;return null==t&&(t={}),e=[],{text:e,attributes:t}},g.prototype.getTextAttributes=function(t){var n,i,r,s,u,c,l,h,p,d,f,g;r={},p=e.config.textAttributes;for(n in p)if(u=p[n],u.tagName&&o(t,{matchingSelector:u.tagName,untilNode:this.containerElement}))r[n]=!0;else if(u.parser){if(g=u.parser(t)){for(i=!1,d=this.findBlockElementAncestors(t),c=0,h=d.length;h>c;c++)if(s=d[c],u.parser(s)===g){i=!0;break}i||(r[n]=g)}}else u.styleProperty&&(g=t.style[u.styleProperty])&&(r[n]=g);if(a(t)){f=w(t,"attributes");for(l in f)g=f[l],r[l]=g}return r},g.prototype.getBlockAttributes=function(t){var n,i,o,r;for(i=[];t&&t!==this.containerElement;){r=e.config.blockAttributes;for(n in r)o=r[n],o.parse!==!1&&l(t)===o.tagName&&(("function"==typeof o.test?o.test(t):void 0)||!o.test)&&(i.push(n),o.listAttribute&&i.push(o.listAttribute));t=t.parentNode}return i.reverse()},g.prototype.findBlockElementAncestors=function(t){var e,n;for(e=[];t&&t!==this.containerElement;)n=l(t),f.call(r(),n)>=0&&e.push(t),t=t.parentNode;return e},w=function(t,e){try{return JSON.parse(t.getAttribute("data-trix-"+e))}catch(n){return{}}},b=function(t){var e,n,i;return i=t.getAttribute("width"),n=t.getAttribute("height"),e={},i&&(e.width=parseInt(i,10)),n&&(e.height=parseInt(n,10)),e},g.prototype.isBlockElement=function(t){var e;if((null!=t?t.nodeType:void 0)===Node.ELEMENT_NODE&&!a(t)&&!o(t,{matchingSelector:"td",untilNode:this.containerElement}))return e=l(t),f.call(r(),e)>=0||"block"===window.getComputedStyle(t).display},g.prototype.isInsignificantTextNode=function(t){var e,n,i;if((null!=t?t.nodeType:void 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e,n;return!(e=this.blockElements[t])||!e.textContent||(n=l(e),f.call(r(),n)>=0||f.call(this.processedElements,e)>=0)?void 0:y(e)},g.prototype.getMarginOfDefaultBlockElement=function(){var t;return t=s(e.config.blockAttributes["default"].tagName),this.containerElement.appendChild(t),y(t)},y=function(t){var e;return e=window.getComputedStyle(t),"block"===e.display?{top:parseInt(e.marginTop),bottom:parseInt(e.marginBottom)}:void 0},A=function(t){return t.replace(RegExp("^"+n.source+"+"),"")},k=function(t){return RegExp("^"+n.source+"*$").test(t)},R=function(t){return/\s$/.test(t)},g}(e.BasicObject)}.call(this),function(){var t,n,i,o,r=function(t,e){function n(){this.constructor=t}for(var i in e)s.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},s={}.hasOwnProperty,a=[].slice,u=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.arraysAreEqual,i=e.normalizeRange,o=e.rangeIsCollapsed,n=e.getBlockConfig,e.Document=function(s){function c(t){null==t&&(t=[]),c.__super__.constructor.apply(this,arguments),0===t.length&&(t=[new e.Block]),this.blockList=e.SplittableList.box(t)}var l;return r(c,s),c.fromJSON=function(t){var n,i;return i=function(){var i,o,r;for(r=[],i=0,o=t.length;o>i;i++)n=t[i],r.push(e.Block.fromJSON(n));return r}(),new this(i)},c.fromHTML=function(t,n){return e.HTMLParser.parse(t,n).getDocument()},c.fromString=function(t,n){var i;return i=e.Text.textForStringWithAttributes(t,n),new this([new e.Block(i)])},c.prototype.isEmpty=function(){var t;return 1===this.blockList.length&&(t=this.getBlockAtIndex(0),t.isEmpty()&&!t.hasAttributes())},c.prototype.copy=function(t){var e;return null==t&&(t={}),e=t.consolidateBlocks?this.blockList.consolidate().toArray():this.blockList.toArray(),new this.constructor(e)},c.prototype.copyUsingObjectsFromDocument=function(t){var n;return n=new e.ObjectMap(t.getObjects()),this.copyUsingObjectMap(n)},c.prototype.copyUsingObjectMap=function(t){var e,n,i;return n=function(){var n,o,r,s;for(r=this.getBlocks(),s=[],n=0,o=r.length;o>n;n++)e=r[n],s.push((i=t.find(e))?i:e.copyUsingObjectMap(t));return s}.call(this),new this.constructor(n)},c.prototype.copyWithBaseBlockAttributes=function(t){var e,n,i;return null==t&&(t=[]),i=function(){var i,o,r,s;for(r=this.getBlocks(),s=[],i=0,o=r.length;o>i;i++)n=r[i],e=t.concat(n.getAttributes()),s.push(n.copyWithAttributes(e));return s}.call(this),new this.constructor(i)},c.prototype.replaceBlock=function(t,e){var n;return n=this.blockList.indexOf(t),-1===n?this:new this.constructor(this.blockList.replaceObjectAtIndex(e,n))},c.prototype.insertDocumentAtRange=function(t,e){var n,r,s,a,u,c,l;return r=t.blockList,u=(e=i(e))[0],c=this.locationFromPosition(u),s=c.index,a=c.offset,l=this,n=this.getBlockAtPosition(u),o(e)&&n.isEmpty()&&!n.hasAttributes()?l=new this.constructor(l.blockList.removeObjectAtIndex(s)):n.getBlockBreakPosition()===a&&u++,l=l.removeTextAtRange(e),new this.constructor(l.blockList.insertSplittableListAtPosition(r,u))},c.prototype.mergeDocumentAtRange=function(e,n){var o,r,s,a,u,c,l,h,p,d,f,g;return f=(n=i(n))[0],d=this.locationFromPosition(f),r=this.getBlockAtIndex(d.index).getAttributes(),o=e.getBaseBlockAttributes(),g=r.slice(-o.length),t(o,g)?(l=r.slice(0,-o.length),c=e.copyWithBaseBlockAttributes(l)):c=e.copy({consolidateBlocks:!0}).copyWithBaseBlockAttributes(r),s=c.getBlockCount(),a=c.getBlockAtIndex(0),t(r,a.getAttributes())?(u=a.getTextWithoutBlockBreak(),p=this.insertTextAtRange(u,n),s>1&&(c=new this.constructor(c.getBlocks().slice(1)),h=f+u.getLength(),p=p.insertDocumentAtRange(c,h))):p=this.insertDocumentAtRange(c,n),p},c.prototype.insertTextAtRange=function(t,e){var n,o,r,s,a;return a=(e=i(e))[0],s=this.locationFromPosition(a),o=s.index,r=s.offset,n=this.removeTextAtRange(e),new this.constructor(n.blockList.editObjectAtIndex(o,function(e){return e.copyWithText(e.text.insertTextAtPosition(t,r))}))},c.prototype.removeTextAtRange=function(t){var e,n,r,s,a,u,c,l,h,p,d,f,g,m,v,y,b,A,C,x,w;return p=t=i(t),l=p[0],A=p[1],o(t)?this:(d=this.locationRangeFromRange(t),u=d[0],y=d[1],a=u.index,c=u.offset,s=this.getBlockAtIndex(a),v=y.index,b=y.offset,m=this.getBlockAtIndex(v),f=A-l===1&&s.getBlockBreakPosition()===c&&m.getBlockBreakPosition()!==b&&"\n"===m.text.getStringAtPosition(b),f?r=this.blockList.editObjectAtIndex(v,function(t){return t.copyWithText(t.text.removeTextAtRange([b,b+1]))}):(h=s.text.getTextAtRange([0,c]),C=m.text.getTextAtRange([b,m.getLength()]),x=h.appendText(C),g=a!==v&&0===c,w=g&&s.getAttributeLevel()>=m.getAttributeLevel(),n=w?m.copyWithText(x):s.copyWithText(x),e=v+1-a,r=this.blockList.splice(a,e,n)),new this.constructor(r))},c.prototype.moveTextFromRangeToPosition=function(t,e){var n,o,r,s,u,c,l,h,p,d;return c=t=i(t),p=c[0],r=c[1],e>=p&&r>=e?this:(o=this.getDocumentAtRange(t),h=this.removeTextAtRange(t),u=e>p,u&&(e-=o.getLength()),l=o.getBlocks(),s=l[0],n=2<=l.length?a.call(l,1):[],0===n.length?(d=s.getTextWithoutBlockBreak(),u&&(e+=1)):d=s.text,h=h.insertTextAtRange(d,e),0===n.length?h:(o=new this.constructor(n),e+=d.getLength(),h.insertDocumentAtRange(o,e)))},c.prototype.addAttributeAtRange=function(t,e,i){var o;return o=this.blockList,this.eachBlockAtRange(i,function(i,r,s){return o=o.editObjectAtIndex(s,function(){return n(t)?i.addAttribute(t,e):r[0]===r[1]?i:i.copyWithText(i.text.addAttributeAtRange(t,e,r))})}),new this.constructor(o)},c.prototype.addAttribute=function(t,e){var n;return n=this.blockList,this.eachBlock(function(i,o){return n=n.editObjectAtIndex(o,function(){return i.addAttribute(t,e)})}),new this.constructor(n)},c.prototype.removeAttributeAtRange=function(t,e){var i;return i=this.blockList,this.eachBlockAtRange(e,function(e,o,r){return n(t)?i=i.editObjectAtIndex(r,function(){return e.removeAttribute(t)}):o[0]!==o[1]?i=i.editObjectAtIndex(r,function(){return e.copyWithText(e.text.removeAttributeAtRange(t,o))}):void 0}),new this.constructor(i)},c.prototype.updateAttributesForAttachment=function(t,e){var n,i,o,r;return o=(i=this.getRangeOfAttachment(e))[0],n=this.locationFromPosition(o).index,r=this.getTextAtIndex(n),new this.constructor(this.blockList.editObjectAtIndex(n,function(n){return n.copyWithText(r.updateAttributesForAttachment(t,e))}))},c.prototype.removeAttributeForAttachment=function(t,e){var n;return n=this.getRangeOfAttachment(e),this.removeAttributeAtRange(t,n)},c.prototype.insertBlockBreakAtRange=function(t){var n,o,r,s;return s=(t=i(t))[0],r=this.locationFromPosition(s).offset,o=this.removeTextAtRange(t),0===r&&(n=[new e.Block]),new this.constructor(o.blockList.insertSplittableListAtPosition(new e.SplittableList(n),s))},c.prototype.applyBlockAttributeAtRange=function(t,e,i){var o,r,s,a;return s=this.expandRangeToLineBreaksAndSplitBlocks(i),r=s.document,i=s.range,o=n(t),o.listAttribute?(r=r.removeLastListAttributeAtRange(i,{exceptAttributeName:t}),a=r.convertLineBreaksToBlockBreaksInRange(i),r=a.document,i=a.range):r=o.exclusive?r.removeBlockAttributesAtRange(i):o.terminal?r.removeLastTerminalAttributeAtRange(i):r.consolidateBlocksAtRange(i),r.addAttributeAtRange(t,e,i)},c.prototype.removeLastListAttributeAtRange=function(t,e){var i;return null==e&&(e={}),i=this.blockList,this.eachBlockAtRange(t,function(t,o,r){var s;if((s=t.getLastAttribute())&&n(s).listAttribute&&s!==e.exceptAttributeName)return i=i.editObjectAtIndex(r,function(){return t.removeAttribute(s)})}),new this.constructor(i)},c.prototype.removeLastTerminalAttributeAtRange=function(t){var e;return e=this.blockList,this.eachBlockAtRange(t,function(t,i,o){var r;if((r=t.getLastAttribute())&&n(r).terminal)return e=e.editObjectAtIndex(o,function(){return t.removeAttribute(r)})}),new this.constructor(e)},c.prototype.removeBlockAttributesAtRange=function(t){var e;return e=this.blockList,this.eachBlockAtRange(t,function(t,n,i){return t.hasAttributes()?e=e.editObjectAtIndex(i,function(){return t.copyWithoutAttributes()}):void 0}),new this.constructor(e)},c.prototype.expandRangeToLineBreaksAndSplitBlocks=function(t){var e,n,o,r,s,a,u,c,l;return a=t=i(t),l=a[0],r=a[1],c=this.locationFromPosition(l),o=this.locationFromPosition(r),e=this,u=e.getBlockAtIndex(c.index),null!=(c.offset=u.findLineBreakInDirectionFromPosition("backward",c.offset))&&(s=e.positionFromLocation(c),e=e.insertBlockBreakAtRange([s,s+1]),o.index+=1,o.offset-=e.getBlockAtIndex(c.index).getLength(),c.index+=1),c.offset=0,0===o.offset&&o.index>c.index?(o.index-=1,o.offset=e.getBlockAtIndex(o.index).getBlockBreakPosition()):(n=e.getBlockAtIndex(o.index),"\n"===n.text.getStringAtRange([o.offset-1,o.offset])?o.offset-=1:o.offset=n.findLineBreakInDirectionFromPosition("forward",o.offset),o.offset!==n.getBlockBreakPosition()&&(s=e.positionFromLocation(o),e=e.insertBlockBreakAtRange([s,s+1]))),l=e.positionFromLocation(c),r=e.positionFromLocation(o),t=i([l,r]),{document:e,range:t}},c.prototype.convertLineBreaksToBlockBreaksInRange=function(t){var e,n,o;return n=(t=i(t))[0],o=this.getStringAtRange(t).slice(0,-1),e=this,o.replace(/.*?\n/g,function(t){return n+=t.length,e=e.insertBlockBreakAtRange([n-1,n])}),{document:e,range:t}},c.prototype.consolidateBlocksAtRange=function(t){var e,n,o,r,s;return o=t=i(t),s=o[0],n=o[1],r=this.locationFromPosition(s).index,e=this.locationFromPosition(n).index,new this.constructor(this.blockList.consolidateFromIndexToIndex(r,e))},c.prototype.getDocumentAtRange=function(t){var e;return t=i(t),e=this.blockList.getSplittableListInRange(t).toArray(),new this.constructor(e)},c.prototype.getStringAtRange=function(t){var e,n,o;return o=t=i(t),n=o[o.length-1],n!==this.getLength()&&(e=-1),this.getDocumentAtRange(t).toString().slice(0,e)},c.prototype.getBlockAtIndex=function(t){return this.blockList.getObjectAtIndex(t)},c.prototype.getBlockAtPosition=function(t){var e;return e=this.locationFromPosition(t).index,this.getBlockAtIndex(e)},c.prototype.getTextAtIndex=function(t){var e;return null!=(e=this.getBlockAtIndex(t))?e.text:void 0},c.prototype.getTextAtPosition=function(t){var e;return e=this.locationFromPosition(t).index,this.getTextAtIndex(e)},c.prototype.getPieceAtPosition=function(t){var e,n,i;return i=this.locationFromPosition(t),e=i.index,n=i.offset,this.getTextAtIndex(e).getPieceAtPosition(n)},c.prototype.getCharacterAtPosition=function(t){var e,n,i;return i=this.locationFromPosition(t),e=i.index,n=i.offset,this.getTextAtIndex(e).getStringAtRange([n,n+1])},c.prototype.getLength=function(){return this.blockList.getEndPosition()},c.prototype.getBlocks=function(){return this.blockList.toArray()},c.prototype.getBlockCount=function(){return this.blockList.length},c.prototype.getEditCount=function(){return this.editCount},c.prototype.eachBlock=function(t){return this.blockList.eachObject(t)},c.prototype.eachBlockAtRange=function(t,e){var n,o,r,s,a,u,c,l,h,p,d,f;if(u=t=i(t),d=u[0],r=u[1],p=this.locationFromPosition(d),o=this.locationFromPosition(r),p.index===o.index)return n=this.getBlockAtIndex(p.index),f=[p.offset,o.offset],e(n,f,p.index);for(h=[],a=s=c=p.index,l=o.index;l>=c?l>=s:s>=l;a=l>=c?++s:--s)(n=this.getBlockAtIndex(a))?(f=function(){switch(a){case p.index:return[p.offset,n.text.getLength()];case o.index:return[0,o.offset];default:return[0,n.text.getLength()]}}(),h.push(e(n,f,a))):h.push(void 0);return h},c.prototype.getCommonAttributesAtRange=function(t){var n,r,s;return r=(t=i(t))[0],o(t)?this.getCommonAttributesAtPosition(r):(s=[],n=[],this.eachBlockAtRange(t,function(t,e){return e[0]!==e[1]?(s.push(t.text.getCommonAttributesAtRange(e)),n.push(l(t))):void 0
    20 }),e.Hash.fromCommonAttributesOfObjects(s).merge(e.Hash.fromCommonAttributesOfObjects(n)).toObject())},c.prototype.getCommonAttributesAtPosition=function(t){var n,i,o,r,s,a,c,h,p,d;if(p=this.locationFromPosition(t),s=p.index,h=p.offset,o=this.getBlockAtIndex(s),!o)return{};r=l(o),n=o.text.getAttributesAtPosition(h),i=o.text.getAttributesAtPosition(h-1),a=function(){var t,n;t=e.config.textAttributes,n=[];for(c in t)d=t[c],d.inheritable&&n.push(c);return n}();for(c in i)d=i[c],(d===n[c]||u.call(a,c)>=0)&&(r[c]=d);return r},c.prototype.getRangeOfCommonAttributeAtPosition=function(t,e){var n,o,r,s,a,u,c,l,h;return a=this.locationFromPosition(e),r=a.index,s=a.offset,h=this.getTextAtIndex(r),u=h.getExpandedRangeForAttributeAtOffset(t,s),l=u[0],o=u[1],c=this.positionFromLocation({index:r,offset:l}),n=this.positionFromLocation({index:r,offset:o}),i([c,n])},c.prototype.getBaseBlockAttributes=function(){var t,e,n,i,o,r,s;for(t=this.getBlockAtIndex(0).getAttributes(),n=i=1,s=this.getBlockCount();s>=1?s>i:i>s;n=s>=1?++i:--i)e=this.getBlockAtIndex(n).getAttributes(),r=Math.min(t.length,e.length),t=function(){var n,i,s;for(s=[],o=n=0,i=r;(i>=0?i>n:n>i)&&e[o]===t[o];o=i>=0?++n:--n)s.push(e[o]);return s}();return t},l=function(t){var e,n;return n={},(e=t.getLastAttribute())&&(n[e]=!0),n},c.prototype.getAttachmentById=function(t){var e,n,i,o;for(o=this.getAttachments(),n=0,i=o.length;i>n;n++)if(e=o[n],e.id===t)return e},c.prototype.getAttachmentPieces=function(){var t;return t=[],this.blockList.eachObject(function(e){var n;return n=e.text,t=t.concat(n.getAttachmentPieces())}),t},c.prototype.getAttachments=function(){var t,e,n,i,o;for(i=this.getAttachmentPieces(),o=[],t=0,e=i.length;e>t;t++)n=i[t],o.push(n.attachment);return o},c.prototype.getRangeOfAttachment=function(t){var e,n,o,r,s,a,u;for(r=0,s=this.blockList.toArray(),n=e=0,o=s.length;o>e;n=++e){if(a=s[n].text,u=a.getRangeOfAttachment(t))return i([r+u[0],r+u[1]]);r+=a.getLength()}},c.prototype.getLocationRangeOfAttachment=function(t){var e;return e=this.getRangeOfAttachment(t),this.locationRangeFromRange(e)},c.prototype.getAttachmentPieceForAttachment=function(t){var e,n,i,o;for(o=this.getAttachmentPieces(),e=0,n=o.length;n>e;e++)if(i=o[e],i.attachment===t)return i},c.prototype.findRangesForBlockAttribute=function(t){var e,n,i,o,r,s,a;for(r=0,s=[],a=this.getBlocks(),n=0,i=a.length;i>n;n++)e=a[n],o=e.getLength(),e.hasAttribute(t)&&s.push([r,r+o]),r+=o;return s},c.prototype.findRangesForTextAttribute=function(t,e){var n,i,o,r,s,a,u,c,l,h;for(h=(null!=e?e:{}).withValue,a=0,u=[],c=[],r=function(e){return null!=h?e.getAttribute(t)===h:e.hasAttribute(t)},l=this.getPieces(),n=0,i=l.length;i>n;n++)s=l[n],o=s.getLength(),r(s)&&(u[1]===a?u[1]=a+o:c.push(u=[a,a+o])),a+=o;return c},c.prototype.locationFromPosition=function(t){var e,n;return n=this.blockList.findIndexAndOffsetAtPosition(Math.max(0,t)),null!=n.index?n:(e=this.getBlocks(),{index:e.length-1,offset:e[e.length-1].getLength()})},c.prototype.positionFromLocation=function(t){return this.blockList.findPositionAtIndexAndOffset(t.index,t.offset)},c.prototype.locationRangeFromPosition=function(t){return i(this.locationFromPosition(t))},c.prototype.locationRangeFromRange=function(t){var e,n,o,r;if(t=i(t))return r=t[0],n=t[1],o=this.locationFromPosition(r),e=this.locationFromPosition(n),i([o,e])},c.prototype.rangeFromLocationRange=function(t){var e,n;return t=i(t),e=this.positionFromLocation(t[0]),o(t)||(n=this.positionFromLocation(t[1])),i([e,n])},c.prototype.isEqualTo=function(t){return this.blockList.isEqualTo(null!=t?t.blockList:void 0)},c.prototype.getTexts=function(){var t,e,n,i,o;for(i=this.getBlocks(),o=[],e=0,n=i.length;n>e;e++)t=i[e],o.push(t.text);return o},c.prototype.getPieces=function(){var t,e,n,i,o;for(n=[],i=this.getTexts(),t=0,e=i.length;e>t;t++)o=i[t],n.push.apply(n,o.getPieces());return n},c.prototype.getObjects=function(){return this.getBlocks().concat(this.getTexts()).concat(this.getPieces())},c.prototype.toSerializableDocument=function(){var t;return t=[],this.blockList.eachObject(function(e){return t.push(e.copyWithText(e.text.toSerializableText()))}),new this.constructor(t)},c.prototype.toString=function(){return this.blockList.toString()},c.prototype.toJSON=function(){return this.blockList.toJSON()},c.prototype.toConsole=function(){var t;return JSON.stringify(function(){var e,n,i,o;for(i=this.blockList.toArray(),o=[],e=0,n=i.length;n>e;e++)t=i[e],o.push(JSON.parse(t.text.toConsole()));return o}.call(this))},c}(e.Object)}.call(this),function(){e.LineBreakInsertion=function(){function t(t){var e;this.composition=t,this.document=this.composition.document,e=this.composition.getSelectedRange(),this.startPosition=e[0],this.endPosition=e[1],this.startLocation=this.document.locationFromPosition(this.startPosition),this.endLocation=this.document.locationFromPosition(this.endPosition),this.block=this.document.getBlockAtIndex(this.endLocation.index),this.breaksOnReturn=this.block.breaksOnReturn(),this.previousCharacter=this.block.text.getStringAtPosition(this.endLocation.offset-1),this.nextCharacter=this.block.text.getStringAtPosition(this.endLocation.offset)}return t.prototype.shouldInsertBlockBreak=function(){return this.block.hasAttributes()&&this.block.isListItem()&&!this.block.isEmpty()?0!==this.startLocation.offset:this.breaksOnReturn&&"\n"!==this.nextCharacter},t.prototype.shouldBreakFormattedBlock=function(){return this.block.hasAttributes()&&!this.block.isListItem()&&(this.breaksOnReturn&&"\n"===this.nextCharacter||"\n"===this.previousCharacter)},t.prototype.shouldDecreaseListLevel=function(){return this.block.hasAttributes()&&this.block.isListItem()&&this.block.isEmpty()},t.prototype.shouldPrependListItem=function(){return this.block.isListItem()&&0===this.startLocation.offset&&!this.block.isEmpty()},t.prototype.shouldRemoveLastBlockAttribute=function(){return this.block.hasAttributes()&&!this.block.isListItem()&&this.block.isEmpty()},t}()}.call(this),function(){var t,n,i,o,r,s,a,u,c,l,h=function(t,e){function n(){this.constructor=t}for(var i in e)p.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},p={}.hasOwnProperty;s=e.normalizeRange,c=e.rangesAreEqual,u=e.rangeIsCollapsed,a=e.objectsAreEqual,t=e.arrayStartsWith,l=e.summarizeArrayChange,i=e.getAllAttributeNames,o=e.getBlockConfig,r=e.getTextConfig,n=e.extend,e.Composition=function(p){function d(){this.document=new e.Document,this.attachments=[],this.currentAttributes={},this.revision=0}var f;return h(d,p),d.prototype.setDocument=function(t){var e;return t.isEqualTo(this.document)?void 0:(this.document=t,this.refreshAttachments(),this.revision++,null!=(e=this.delegate)&&"function"==typeof e.compositionDidChangeDocument?e.compositionDidChangeDocument(t):void 0)},d.prototype.getSnapshot=function(){return{document:this.document,selectedRange:this.getSelectedRange()}},d.prototype.loadSnapshot=function(t){var n,i,o,r;return n=t.document,r=t.selectedRange,null!=(i=this.delegate)&&"function"==typeof i.compositionWillLoadSnapshot&&i.compositionWillLoadSnapshot(),this.setDocument(null!=n?n:new e.Document),this.setSelection(null!=r?r:[0,0]),null!=(o=this.delegate)&&"function"==typeof o.compositionDidLoadSnapshot?o.compositionDidLoadSnapshot():void 0},d.prototype.insertText=function(t,e){var n,i,o,r;return r=(null!=e?e:{updatePosition:!0}).updatePosition,i=this.getSelectedRange(),this.setDocument(this.document.insertTextAtRange(t,i)),o=i[0],n=o+t.getLength(),r&&this.setSelection(n),this.notifyDelegateOfInsertionAtRange([o,n])},d.prototype.insertBlock=function(t){var n;return null==t&&(t=new e.Block),n=new e.Document([t]),this.insertDocument(n)},d.prototype.insertDocument=function(t){var n,i,o;return null==t&&(t=new e.Document),i=this.getSelectedRange(),this.setDocument(this.document.insertDocumentAtRange(t,i)),o=i[0],n=o+t.getLength(),this.setSelection(n),this.notifyDelegateOfInsertionAtRange([o,n])},d.prototype.insertString=function(t,n){var i,o;return i=this.getCurrentTextAttributes(),o=e.Text.textForStringWithAttributes(t,i),this.insertText(o,n)},d.prototype.insertBlockBreak=function(){var t,e,n;return e=this.getSelectedRange(),this.setDocument(this.document.insertBlockBreakAtRange(e)),n=e[0],t=n+1,this.setSelection(t),this.notifyDelegateOfInsertionAtRange([n,t])},d.prototype.insertLineBreak=function(){var t,n;return n=new e.LineBreakInsertion(this),n.shouldDecreaseListLevel()?(this.decreaseListLevel(),this.setSelection(n.startPosition)):n.shouldPrependListItem()?(t=new e.Document([n.block.copyWithoutText()]),this.insertDocument(t)):n.shouldInsertBlockBreak()?this.insertBlockBreak():n.shouldRemoveLastBlockAttribute()?this.removeLastBlockAttribute():n.shouldBreakFormattedBlock()?this.breakFormattedBlock(n):this.insertString("\n")},d.prototype.insertHTML=function(t){var n,i,o,r;return n=e.Document.fromHTML(t),o=this.getSelectedRange(),this.setDocument(this.document.mergeDocumentAtRange(n,o)),r=o[0],i=r+n.getLength()-1,this.setSelection(i),this.notifyDelegateOfInsertionAtRange([r,i])},d.prototype.replaceHTML=function(t){var n,i,o;return n=e.Document.fromHTML(t).copyUsingObjectsFromDocument(this.document),i=this.getLocationRange({strict:!1}),o=this.document.rangeFromLocationRange(i),this.setDocument(n),this.setSelection(o)},d.prototype.insertFile=function(t){return this.insertFiles([t])},d.prototype.insertFiles=function(t){var n,i,o,r,s,a;for(i=[],r=0,s=t.length;s>r;r++)o=t[r],(null!=(a=this.delegate)?a.compositionShouldAcceptFile(o):void 0)&&(n=e.Attachment.attachmentForFile(o),i.push(n));return this.insertAttachments(i)},d.prototype.insertAttachment=function(t){return this.insertAttachments([t])},d.prototype.insertAttachments=function(t){var n,i,o,r,s,a,u,c,l;for(c=new e.Text,r=0,s=t.length;s>r;r++)n=t[r],l=n.getType(),a=null!=(u=e.config.attachments[l])?u.presentation:void 0,o=this.getCurrentTextAttributes(),a&&(o.presentation=a),i=e.Text.textForAttachmentWithAttributes(n,o),c=c.appendText(i);return this.insertText(c)},d.prototype.shouldManageDeletingInDirection=function(t){var e;if(e=this.getLocationRange(),u(e)){if("backward"===t&&0===e[0].offset)return!0;if(this.shouldManageMovingCursorInDirection(t))return!0}else if(e[0].index!==e[1].index)return!0;return!1},d.prototype.deleteInDirection=function(t,e){var n,i,o,r,s,a,c,l;return r=(null!=e?e:{}).length,s=this.getLocationRange(),a=this.getSelectedRange(),c=u(a),c?o="backward"===t&&0===s[0].offset:l=s[0].index!==s[1].index,o&&this.canDecreaseBlockAttributeLevel()&&(i=this.getBlock(),i.isListItem()?this.decreaseListLevel():this.decreaseBlockAttributeLevel(),this.setSelection(a[0]),i.isEmpty())?!1:(c&&(a=this.getExpandedRangeInDirection(t,{length:r}),"backward"===t&&(n=this.getAttachmentAtRange(a))),n?(this.editAttachment(n),!1):(this.setDocument(this.document.removeTextAtRange(a)),this.setSelection(a[0]),o||l?!1:void 0))},d.prototype.moveTextFromRange=function(t){var e;return e=this.getSelectedRange()[0],this.setDocument(this.document.moveTextFromRangeToPosition(t,e)),this.setSelection(e)},d.prototype.removeAttachment=function(t){var e;return(e=this.document.getRangeOfAttachment(t))?(this.stopEditingAttachment(),this.setDocument(this.document.removeTextAtRange(e)),this.setSelection(e[0])):void 0},d.prototype.removeLastBlockAttribute=function(){var t,e,n,i;return n=this.getSelectedRange(),i=n[0],e=n[1],t=this.document.getBlockAtPosition(e),this.removeCurrentAttribute(t.getLastAttribute()),this.setSelection(i)},f=" ",d.prototype.insertPlaceholder=function(){return this.placeholderPosition=this.getPosition(),this.insertString(f)},d.prototype.selectPlaceholder=function(){return null!=this.placeholderPosition?(this.setSelectedRange([this.placeholderPosition,this.placeholderPosition+f.length]),this.getSelectedRange()):void 0},d.prototype.forgetPlaceholder=function(){return this.placeholderPosition=null},d.prototype.hasCurrentAttribute=function(t){var e;return e=this.currentAttributes[t],null!=e&&e!==!1},d.prototype.toggleCurrentAttribute=function(t){var e;return(e=!this.currentAttributes[t])?this.setCurrentAttribute(t,e):this.removeCurrentAttribute(t)},d.prototype.canSetCurrentAttribute=function(t){return o(t)?this.canSetCurrentBlockAttribute(t):this.canSetCurrentTextAttribute(t)},d.prototype.canSetCurrentTextAttribute=function(){var t,e,n,i,o;if(e=this.getSelectedDocument()){for(o=e.getAttachments(),n=0,i=o.length;i>n;n++)if(t=o[n],!t.hasContent())return!1;return!0}},d.prototype.canSetCurrentBlockAttribute=function(){var t;if(t=this.getBlock())return!t.isTerminalBlock()},d.prototype.setCurrentAttribute=function(t,e){return o(t)?this.setBlockAttribute(t,e):(this.setTextAttribute(t,e),this.currentAttributes[t]=e,this.notifyDelegateOfCurrentAttributesChange())},d.prototype.setTextAttribute=function(t,n){var i,o,r,s;if(o=this.getSelectedRange())return r=o[0],i=o[1],r!==i?this.setDocument(this.document.addAttributeAtRange(t,n,o)):"href"===t?(s=e.Text.textForStringWithAttributes(n,{href:n}),this.insertText(s)):void 0},d.prototype.setBlockAttribute=function(t,e){var n,i;if(i=this.getSelectedRange())return this.canSetCurrentAttribute(t)?(n=this.getBlock(),this.setDocument(this.document.applyBlockAttributeAtRange(t,e,i)),this.setSelection(i)):void 0},d.prototype.removeCurrentAttribute=function(t){return o(t)?(this.removeBlockAttribute(t),this.updateCurrentAttributes()):(this.removeTextAttribute(t),delete this.currentAttributes[t],this.notifyDelegateOfCurrentAttributesChange())},d.prototype.removeTextAttribute=function(t){var e;if(e=this.getSelectedRange())return this.setDocument(this.document.removeAttributeAtRange(t,e))},d.prototype.removeBlockAttribute=function(t){var e;if(e=this.getSelectedRange())return this.setDocument(this.document.removeAttributeAtRange(t,e))},d.prototype.canDecreaseNestingLevel=function(){var t;return(null!=(t=this.getBlock())?t.getNestingLevel():void 0)>0},d.prototype.canIncreaseNestingLevel=function(){var e,n,i;if(e=this.getBlock())return(null!=(i=o(e.getLastNestableAttribute()))?i.listAttribute:0)?(n=this.getPreviousBlock())?t(n.getListItemAttributes(),e.getListItemAttributes()):void 0:e.getNestingLevel()>0},d.prototype.decreaseNestingLevel=function(){var t;if(t=this.getBlock())return this.setDocument(this.document.replaceBlock(t,t.decreaseNestingLevel()))},d.prototype.increaseNestingLevel=function(){var t;if(t=this.getBlock())return this.setDocument(this.document.replaceBlock(t,t.increaseNestingLevel()))},d.prototype.canDecreaseBlockAttributeLevel=function(){var t;return(null!=(t=this.getBlock())?t.getAttributeLevel():void 0)>0},d.prototype.decreaseBlockAttributeLevel=function(){var t,e;return(t=null!=(e=this.getBlock())?e.getLastAttribute():void 0)?this.removeCurrentAttribute(t):void 0},d.prototype.decreaseListLevel=function(){var t,e,n,i,o,r;for(r=this.getSelectedRange()[0],o=this.document.locationFromPosition(r).index,n=o,t=this.getBlock().getAttributeLevel();(e=this.document.getBlockAtIndex(n+1))&&e.isListItem()&&e.getAttributeLevel()>t;)n++;return r=this.document.positionFromLocation({index:o,offset:0}),i=this.document.positionFromLocation({index:n,offset:0}),this.setDocument(this.document.removeLastListAttributeAtRange([r,i]))},d.prototype.updateCurrentAttributes=function(){var t,e,n,o,r,s;if(s=this.getSelectedRange({ignoreLock:!0})){for(e=this.document.getCommonAttributesAtRange(s),r=i(),n=0,o=r.length;o>n;n++)t=r[n],e[t]||this.canSetCurrentAttribute(t)||(e[t]=!1);if(!a(e,this.currentAttributes))return this.currentAttributes=e,this.notifyDelegateOfCurrentAttributesChange()}},d.prototype.getCurrentAttributes=function(){return n.call({},this.currentAttributes)},d.prototype.getCurrentTextAttributes=function(){var t,e,n,i;t={},n=this.currentAttributes;for(e in n)i=n[e],i!==!1&&r(e)&&(t[e]=i);return t},d.prototype.freezeSelection=function(){return this.setCurrentAttribute("frozen",!0)},d.prototype.thawSelection=function(){return this.removeCurrentAttribute("frozen")},d.prototype.hasFrozenSelection=function(){return this.hasCurrentAttribute("frozen")},d.proxyMethod("getSelectionManager().getPointRange"),d.proxyMethod("getSelectionManager().setLocationRangeFromPointRange"),d.proxyMethod("getSelectionManager().createLocationRangeFromDOMRange"),d.proxyMethod("getSelectionManager().locationIsCursorTarget"),d.proxyMethod("getSelectionManager().selectionIsExpanded"),d.proxyMethod("delegate?.getSelectionManager"),d.prototype.setSelection=function(t){var e,n;return e=this.document.locationRangeFromRange(t),null!=(n=this.delegate)?n.compositionDidRequestChangingSelectionToLocationRange(e):void 0},d.prototype.getSelectedRange=function(){var t;return(t=this.getLocationRange())?this.document.rangeFromLocationRange(t):void 0},d.prototype.setSelectedRange=function(t){var e;return e=this.document.locationRangeFromRange(t),this.getSelectionManager().setLocationRange(e)},d.prototype.getPosition=function(){var t;return(t=this.getLocationRange())?this.document.positionFromLocation(t[0]):void 0},d.prototype.getLocationRange=function(t){var e,n;return null!=(e=null!=(n=this.targetLocationRange)?n:this.getSelectionManager().getLocationRange(t))?e:s({index:0,offset:0})},d.prototype.withTargetLocationRange=function(t,e){var n;this.targetLocationRange=t;try{n=e()}finally{this.targetLocationRange=null}return n},d.prototype.withTargetRange=function(t,e){var n;return n=this.document.locationRangeFromRange(t),this.withTargetLocationRange(n,e)},d.prototype.withTargetDOMRange=function(t,e){var n;return n=this.createLocationRangeFromDOMRange(t,{strict:!1}),this.withTargetLocationRange(n,e)},d.prototype.getExpandedRangeInDirection=function(t,e){var n,i,o,r;return i=(null!=e?e:{}).length,o=this.getSelectedRange(),r=o[0],n=o[1],"backward"===t?i?r-=i:r=this.translateUTF16PositionFromOffset(r,-1):i?n+=i:n=this.translateUTF16PositionFromOffset(n,1),s([r,n])},d.prototype.shouldManageMovingCursorInDirection=function(t){var e;return this.editingAttachment?!0:(e=this.getExpandedRangeInDirection(t),null!=this.getAttachmentAtRange(e))},d.prototype.moveCursorInDirection=function(t){var e,n,i,o;return this.editingAttachment?i=this.document.getRangeOfAttachment(this.editingAttachment):(o=this.getSelectedRange(),i=this.getExpandedRangeInDirection(t),n=!c(o,i)),this.setSelectedRange("backward"===t?i[0]:i[1]),n&&(e=this.getAttachmentAtRange(i))?this.editAttachment(e):void 0},d.prototype.expandSelectionInDirection=function(t,e){var n,i;return n=(null!=e?e:{}).length,i=this.getExpandedRangeInDirection(t,{length:n}),this.setSelectedRange(i)},d.prototype.expandSelectionForEditing=function(){return this.hasCurrentAttribute("href")?this.expandSelectionAroundCommonAttribute("href"):void 0},d.prototype.expandSelectionAroundCommonAttribute=function(t){var e,n;return e=this.getPosition(),n=this.document.getRangeOfCommonAttributeAtPosition(t,e),this.setSelectedRange(n)},d.prototype.selectionContainsAttachments=function(){var t;return(null!=(t=this.getSelectedAttachments())?t.length:void 0)>0},d.prototype.selectionIsInCursorTarget=function(){return this.editingAttachment||this.positionIsCursorTarget(this.getPosition())},d.prototype.positionIsCursorTarget=function(t){var e;return(e=this.document.locationFromPosition(t))?this.locationIsCursorTarget(e):void 0},d.prototype.positionIsBlockBreak=function(t){var e;return null!=(e=this.document.getPieceAtPosition(t))?e.isBlockBreak():void 0},d.prototype.getSelectedDocument=function(){var t;return(t=this.getSelectedRange())?this.document.getDocumentAtRange(t):void 0},d.prototype.getSelectedAttachments=function(){var t;return null!=(t=this.getSelectedDocument())?t.getAttachments():void 0},d.prototype.getAttachments=function(){return this.attachments.slice(0)},d.prototype.refreshAttachments=function(){var t,e,n,i,o,r,s,a,u,c,h,p;for(n=this.document.getAttachments(),a=l(this.attachments,n),t=a.added,h=a.removed,this.attachments=n,i=0,r=h.length;r>i;i++)e=h[i],e.delegate=null,null!=(u=this.delegate)&&"function"==typeof u.compositionDidRemoveAttachment&&u.compositionDidRemoveAttachment(e);for(p=[],o=0,s=t.length;s>o;o++)e=t[o],e.delegate=this,p.push(null!=(c=this.delegate)&&"function"==typeof c.compositionDidAddAttachment?c.compositionDidAddAttachment(e):void 0);return p},d.prototype.attachmentDidChangeAttributes=function(t){var e;return this.revision++,null!=(e=this.delegate)&&"function"==typeof e.compositionDidEditAttachment?e.compositionDidEditAttachment(t):void 0},d.prototype.attachmentDidChangePreviewURL=function(t){var e;return this.revision++,null!=(e=this.delegate)&&"function"==typeof e.compositionDidChangeAttachmentPreviewURL?e.compositionDidChangeAttachmentPreviewURL(t):void 0},d.prototype.editAttachment=function(t,e){var n;if(t!==this.editingAttachment)return this.stopEditingAttachment(),this.editingAttachment=t,null!=(n=this.delegate)&&"function"==typeof n.compositionDidStartEditingAttachment?n.compositionDidStartEditingAttachment(this.editingAttachment,e):void 0},d.prototype.stopEditingAttachment=function(){var t;if(this.editingAttachment)return null!=(t=this.delegate)&&"function"==typeof t.compositionDidStopEditingAttachment&&t.compositionDidStopEditingAttachment(this.editingAttachment),this.editingAttachment=null},d.prototype.updateAttributesForAttachment=function(t,e){return this.setDocument(this.document.updateAttributesForAttachment(t,e))},d.prototype.removeAttributeForAttachment=function(t,e){return this.setDocument(this.document.removeAttributeForAttachment(t,e))},d.prototype.breakFormattedBlock=function(t){var n,i,o,r,s;return 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t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.ManagedAttachment=function(e){function n(t,e){var n;this.attachmentManager=t,this.attachment=e,n=this.attachment,this.id=n.id,this.file=n.file}return t(n,e),n.prototype.remove=function(){return 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i,o,r,s,a,u,c,l;if(c=e.x,l=e.y,document.caretPositionFromPoint)return a=document.caretPositionFromPoint(c,l),r=a.offsetNode,o=a.offset,i=document.createRange(),i.setStart(r,o),i;if(document.caretRangeFromPoint)return document.caretRangeFromPoint(c,l);if(document.body.createTextRange){s=t();try{u=document.body.createTextRange(),u.moveToPoint(c,l),u.select()}catch(h){}return i=t(),n(s),i}},e.prototype.getClientRectsForDOMRange=function(t){var e,n,o;return n=i.call(t.getClientRects()),o=n[0],e=n[n.length-1],[o,e]},e}()}.call(this),function(){var t,n=function(t,e){return function(){return t.apply(e,arguments)}},i=function(t,e){function n(){this.constructor=t}for(var i in e)o.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},o={}.hasOwnProperty,r=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.getDOMRange,e.SelectionChangeObserver=function(e){function o(){this.run=n(this.run,this),this.update=n(this.update,this),this.selectionManagers=[]}var s;return i(o,e),o.prototype.start=function(){return this.started?void 0:(this.started=!0,"onselectionchange"in document?document.addEventListener("selectionchange",this.update,!0):this.run())},o.prototype.stop=function(){return this.started?(this.started=!1,document.removeEventListener("selectionchange",this.update,!0)):void 0},o.prototype.registerSelectionManager=function(t){return r.call(this.selectionManagers,t)<0?(this.selectionManagers.push(t),this.start()):void 0},o.prototype.unregisterSelectionManager=function(t){var e;return this.selectionManagers=function(){var n,i,o,r;for(o=this.selectionManagers,r=[],n=0,i=o.length;i>n;n++)e=o[n],e!==t&&r.push(e);return r}.call(this),0===this.selectionManagers.length?this.stop():void 0},o.prototype.notifySelectionManagersOfSelectionChange=function(){var t,e,n,i,o;for(n=this.selectionManagers,i=[],t=0,e=n.length;e>t;t++)o=n[t],i.push(o.selectionDidChange());return i},o.prototype.update=function(){var e;return e=t(),s(e,this.domRange)?void 0:(this.domRange=e,this.notifySelectionManagersOfSelectionChange())},o.prototype.reset=function(){return this.domRange=null,this.update()},o.prototype.run=function(){return this.started?(this.update(),requestAnimationFrame(this.run)):void 0},s=function(t,e){return(null!=t?t.startContainer:void 0)===(null!=e?e.startContainer:void 0)&&(null!=t?t.startOffset:void 0)===(null!=e?e.startOffset:void 0)&&(null!=t?t.endContainer:void 0)===(null!=e?e.endContainer:void 0)&&(null!=t?t.endOffset:void 0)===(null!=e?e.endOffset:void 0)},o}(e.BasicObject),null==e.selectionChangeObserver&&(e.selectionChangeObserver=new e.SelectionChangeObserver)}.call(this),function(){var t,n,i,o,r,s,a,u,c,l,h=function(t,e){return function(){return t.apply(e,arguments)}},p=function(t,e){function n(){this.constructor=t}for(var i in e)d.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},d={}.hasOwnProperty;i=e.getDOMSelection,n=e.getDOMRange,l=e.setDOMRange,t=e.elementContainsNode,s=e.nodeIsCursorTarget,r=e.innerElementIsActive,o=e.handleEvent,a=e.normalizeRange,u=e.rangeIsCollapsed,c=e.rangesAreEqual,e.SelectionManager=function(d){function f(t){this.element=t,this.selectionDidChange=h(this.selectionDidChange,this),this.didMouseDown=h(this.didMouseDown,this),this.locationMapper=new e.LocationMapper(this.element),this.pointMapper=new e.PointMapper,this.lockCount=0,o("mousedown",{onElement:this.element,withCallback:this.didMouseDown})}return p(f,d),f.prototype.getLocationRange=function(t){var e,i;return null==t&&(t={}),e=t.strict===!1?this.createLocationRangeFromDOMRange(n(),{strict:!1}):t.ignoreLock?this.currentLocationRange:null!=(i=this.lockedLocationRange)?i:this.currentLocationRange},f.prototype.setLocationRange=function(t){var e;if(!this.lockedLocationRange)return t=a(t),(e=this.createDOMRangeFromLocationRange(t))?(l(e),this.updateCurrentLocationRange(t)):void 0},f.prototype.setLocationRangeFromPointRange=function(t){var e,n;return t=a(t),n=this.getLocationAtPoint(t[0]),e=this.getLocationAtPoint(t[1]),this.setLocationRange([n,e])},f.prototype.getClientRectAtLocationRange=function(t){var e;return(e=this.createDOMRangeFromLocationRange(t))?this.getClientRectsForDOMRange(e)[1]:void 0},f.prototype.locationIsCursorTarget=function(t){var e,n,i;return i=this.findNodeAndOffsetFromLocation(t),e=i[0],n=i[1],s(e)},f.prototype.lock=function(){return 0===this.lockCount++?(this.updateCurrentLocationRange(),this.lockedLocationRange=this.getLocationRange()):void 0},f.prototype.unlock=function(){var t;return 0===--this.lockCount&&(t=this.lockedLocationRange,this.lockedLocationRange=null,null!=t)?this.setLocationRange(t):void 0},f.prototype.clearSelection=function(){var t;return null!=(t=i())?t.removeAllRanges():void 0},f.prototype.selectionIsCollapsed=function(){var t;return(null!=(t=n())?t.collapsed:void 0)===!0},f.prototype.selectionIsExpanded=function(){return!this.selectionIsCollapsed()},f.prototype.createLocationRangeFromDOMRange=function(t,e){var n,i;if(null!=t&&this.domRangeWithinElement(t)&&(i=this.findLocationFromContainerAndOffset(t.startContainer,t.startOffset,e)))return t.collapsed||(n=this.findLocationFromContainerAndOffset(t.endContainer,t.endOffset,e)),a([i,n])},f.proxyMethod("locationMapper.findLocationFromContainerAndOffset"),f.proxyMethod("locationMapper.findContainerAndOffsetFromLocation"),f.proxyMethod("locationMapper.findNodeAndOffsetFromLocation"),f.proxyMethod("pointMapper.createDOMRangeFromPoint"),f.proxyMethod("pointMapper.getClientRectsForDOMRange"),f.prototype.didMouseDown=function(){return this.pauseTemporarily()},f.prototype.pauseTemporarily=function(){var e,n,i,r;return this.paused=!0,n=function(e){return function(){var n,o,s;for(e.paused=!1,clearTimeout(r),o=0,s=i.length;s>o;o++)n=i[o],n.destroy();return t(document,e.element)?e.selectionDidChange():void 0}}(this),r=setTimeout(n,200),i=function(){var t,i,r,s;for(r=["mousemove","keydown"],s=[],t=0,i=r.length;i>t;t++)e=r[t],s.push(o(e,{onElement:document,withCallback:n}));return s}()},f.prototype.selectionDidChange=function(){return this.paused||r(this.element)?void 0:this.updateCurrentLocationRange()},f.prototype.updateCurrentLocationRange=function(t){var e;return(null!=t?t:t=this.createLocationRangeFromDOMRange(n()))&&!c(t,this.currentLocationRange)?(this.currentLocationRange=t,null!=(e=this.delegate)&&"function"==typeof e.locationRangeDidChange?e.locationRangeDidChange(this.currentLocationRange.slice(0)):void 0):void 0},f.prototype.createDOMRangeFromLocationRange=function(t){var e,n,i,o;return i=this.findContainerAndOffsetFromLocation(t[0]),n=u(t)?i:null!=(o=this.findContainerAndOffsetFromLocation(t[1]))?o:i,null!=i&&null!=n?(e=document.createRange(),e.setStart.apply(e,i),e.setEnd.apply(e,n),e):void 0},f.prototype.getLocationAtPoint=function(t){var e,n;return(e=this.createDOMRangeFromPoint(t))&&null!=(n=this.createLocationRangeFromDOMRange(e))?n[0]:void 0},f.prototype.domRangeWithinElement=function(e){return e.collapsed?t(this.element,e.startContainer):t(this.element,e.startContainer)&&t(this.element,e.endContainer)},f}(e.BasicObject)}.call(this),function(){var t,n,i,o,r=function(t,e){function n(){this.constructor=t}for(var i in e)s.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},s={}.hasOwnProperty,a=[].slice;i=e.rangeIsCollapsed,o=e.rangesAreEqual,n=e.objectsAreEqual,t=e.getBlockConfig,e.EditorController=function(s){function u(t){var n,i;this.editorElement=t.editorElement,n=t.document,i=t.html,this.selectionManager=new e.SelectionManager(this.editorElement),this.selectionManager.delegate=this,this.composition=new e.Composition,this.composition.delegate=this,this.attachmentManager=new e.AttachmentManager(this.composition.getAttachments()),this.attachmentManager.delegate=this,this.inputController=new(e["Level"+e.config.input.getLevel()+"InputController"])(this.editorElement),this.inputController.delegate=this,this.inputController.responder=this.composition,this.compositionController=new e.CompositionController(this.editorElement,this.composition),this.compositionController.delegate=this,this.toolbarController=new e.ToolbarController(this.editorElement.toolbarElement),this.toolbarController.delegate=this,this.editor=new e.Editor(this.composition,this.selectionManager,this.editorElement),null!=n?this.editor.loadDocument(n):this.editor.loadHTML(i)}var c;return r(u,s),u.prototype.registerSelectionManager=function(){return e.selectionChangeObserver.registerSelectionManager(this.selectionManager)},u.prototype.unregisterSelectionManager=function(){return e.selectionChangeObserver.unregisterSelectionManager(this.selectionManager)},u.prototype.render=function(){return this.compositionController.render()},u.prototype.reparse=function(){return this.composition.replaceHTML(this.editorElement.innerHTML)},u.prototype.compositionDidChangeDocument=function(){return this.notifyEditorElement("document-change"),this.handlingInput?void 0:this.render()},u.prototype.compositionDidChangeCurrentAttributes=function(t){return this.currentAttributes=t,this.toolbarController.updateAttributes(this.currentAttributes),this.updateCurrentActions(),this.notifyEditorElement("attributes-change",{attributes:this.currentAttributes})},u.prototype.compositionDidPerformInsertionAtRange=function(t){return this.pasting?this.pastedRange=t:void 0},u.prototype.compositionShouldAcceptFile=function(t){return this.notifyEditorElement("file-accept",{file:t})},u.prototype.compositionDidAddAttachment=function(t){var e;return e=this.attachmentManager.manageAttachment(t),this.notifyEditorElement("attachment-add",{attachment:e})},u.prototype.compositionDidEditAttachment=function(t){var e;return this.compositionController.rerenderViewForObject(t),e=this.attachmentManager.manageAttachment(t),this.notifyEditorElement("attachment-edit",{attachment:e}),this.notifyEditorElement("change")},u.prototype.compositionDidChangeAttachmentPreviewURL=function(t){return this.compositionController.invalidateViewForObject(t),this.notifyEditorElement("change")},u.prototype.compositionDidRemoveAttachment=function(t){var e;return e=this.attachmentManager.unmanageAttachment(t),this.notifyEditorElement("attachment-remove",{attachment:e})},u.prototype.compositionDidStartEditingAttachment=function(t,e){return this.attachmentLocationRange=this.composition.document.getLocationRangeOfAttachment(t),this.compositionController.installAttachmentEditorForAttachment(t,e),this.selectionManager.setLocationRange(this.attachmentLocationRange)},u.prototype.compositionDidStopEditingAttachment=function(){return this.compositionController.uninstallAttachmentEditor(),this.attachmentLocationRange=null},u.prototype.compositionDidRequestChangingSelectionToLocationRange=function(t){return!this.loadingSnapshot||this.isFocused()?(this.requestedLocationRange=t,this.compositionRevisionWhenLocationRangeRequested=this.composition.revision,this.handlingInput?void 0:this.render()):void 0},u.prototype.compositionWillLoadSnapshot=function(){return this.loadingSnapshot=!0},u.prototype.compositionDidLoadSnapshot=function(){return this.compositionController.refreshViewCache(),this.render(),this.loadingSnapshot=!1},u.prototype.getSelectionManager=function(){return this.selectionManager},u.proxyMethod("getSelectionManager().setLocationRange"),u.proxyMethod("getSelectionManager().getLocationRange"),u.prototype.attachmentManagerDidRequestRemovalOfAttachment=function(t){return this.removeAttachment(t)},u.prototype.compositionControllerWillSyncDocumentView=function(){return this.inputController.editorWillSyncDocumentView(),this.selectionManager.lock(),this.selectionManager.clearSelection()},u.prototype.compositionControllerDidSyncDocumentView=function(){return this.inputController.editorDidSyncDocumentView(),this.selectionManager.unlock(),this.updateCurrentActions(),this.notifyEditorElement("sync")},u.prototype.compositionControllerDidRender=function(){return null!=this.requestedLocationRange&&(this.compositionRevisionWhenLocationRangeRequested===this.composition.revision&&this.selectionManager.setLocationRange(this.requestedLocationRange),this.requestedLocationRange=null,this.compositionRevisionWhenLocationRangeRequested=null),this.renderedCompositionRevision!==this.composition.revision&&(this.runEditorFilters(),this.composition.updateCurrentAttributes(),this.notifyEditorElement("render")),this.renderedCompositionRevision=this.composition.revision},u.prototype.compositionControllerDidFocus=function(){return this.isFocusedInvisibly()&&this.setLocationRange({index:0,offset:0}),this.toolbarController.hideDialog(),this.notifyEditorElement("focus")},u.prototype.compositionControllerDidBlur=function(){return this.notifyEditorElement("blur")},u.prototype.compositionControllerDidSelectAttachment=function(t,e){return this.toolbarController.hideDialog(),this.composition.editAttachment(t,e)},u.prototype.compositionControllerDidRequestDeselectingAttachment=function(t){var e,n;return e=null!=(n=this.attachmentLocationRange)?n:this.composition.document.getLocationRangeOfAttachment(t),this.selectionManager.setLocationRange(e[1])},u.prototype.compositionControllerWillUpdateAttachment=function(t){return this.editor.recordUndoEntry("Edit Attachment",{context:t.id,consolidatable:!0})},u.prototype.compositionControllerDidRequestRemovalOfAttachment=function(t){return this.removeAttachment(t)},u.prototype.inputControllerWillHandleInput=function(){return this.handlingInput=!0,this.requestedRender=!1},u.prototype.inputControllerDidRequestRender=function(){return this.requestedRender=!0},u.prototype.inputControllerDidHandleInput=function(){return this.handlingInput=!1,this.requestedRender?(this.requestedRender=!1,this.render()):void 0},u.prototype.inputControllerDidAllowUnhandledInput=function(){return this.notifyEditorElement("change")},u.prototype.inputControllerDidRequestReparse=function(){return this.reparse()},u.prototype.inputControllerWillPerformTyping=function(){return this.recordTypingUndoEntry()},u.prototype.inputControllerWillPerformFormatting=function(t){return this.recordFormattingUndoEntry(t)},u.prototype.inputControllerWillCutText=function(){return this.editor.recordUndoEntry("Cut")},u.prototype.inputControllerWillPaste=function(t){return this.editor.recordUndoEntry("Paste"),this.pasting=!0,this.notifyEditorElement("before-paste",{paste:t})},u.prototype.inputControllerDidPaste=function(t){return t.range=this.pastedRange,this.pastedRange=null,this.pasting=null,this.notifyEditorElement("paste",{paste:t})},u.prototype.inputControllerWillMoveText=function(){return this.editor.recordUndoEntry("Move")},u.prototype.inputControllerWillAttachFiles=function(){return this.editor.recordUndoEntry("Drop Files")},u.prototype.inputControllerWillPerformUndo=function(){return this.editor.undo()},u.prototype.inputControllerWillPerformRedo=function(){return this.editor.redo()},u.prototype.inputControllerDidReceiveKeyboardCommand=function(t){return this.toolbarController.applyKeyboardCommand(t)},u.prototype.inputControllerDidStartDrag=function(){return this.locationRangeBeforeDrag=this.selectionManager.getLocationRange()},u.prototype.inputControllerDidReceiveDragOverPoint=function(t){return this.selectionManager.setLocationRangeFromPointRange(t)},u.prototype.inputControllerDidCancelDrag=function(){return this.selectionManager.setLocationRange(this.locationRangeBeforeDrag),this.locationRangeBeforeDrag=null},u.prototype.locationRangeDidChange=function(t){return this.composition.updateCurrentAttributes(),this.updateCurrentActions(),this.attachmentLocationRange&&!o(this.attachmentLocationRange,t)&&this.composition.stopEditingAttachment(),this.notifyEditorElement("selection-change")},u.prototype.toolbarDidClickButton=function(){return this.getLocationRange()?void 0:this.setLocationRange({index:0,offset:0})},u.prototype.toolbarDidInvokeAction=function(t){return this.invokeAction(t)},u.prototype.toolbarDidToggleAttribute=function(t){return this.recordFormattingUndoEntry(t),this.composition.toggleCurrentAttribute(t),this.render(),this.selectionFrozen?void 0:this.editorElement.focus()},u.prototype.toolbarDidUpdateAttribute=function(t,e){return this.recordFormattingUndoEntry(t),this.composition.setCurrentAttribute(t,e),this.render(),this.selectionFrozen?void 0:this.editorElement.focus()},u.prototype.toolbarDidRemoveAttribute=function(t){return this.recordFormattingUndoEntry(t),this.composition.removeCurrentAttribute(t),this.render(),this.selectionFrozen?void 0:this.editorElement.focus()},u.prototype.toolbarWillShowDialog=function(){return this.composition.expandSelectionForEditing(),this.freezeSelection()},u.prototype.toolbarDidShowDialog=function(t){return this.notifyEditorElement("toolbar-dialog-show",{dialogName:t})},u.prototype.toolbarDidHideDialog=function(t){return this.thawSelection(),this.editorElement.focus(),this.notifyEditorElement("toolbar-dialog-hide",{dialogName:t})},u.prototype.freezeSelection=function(){return this.selectionFrozen?void 0:(this.selectionManager.lock(),this.composition.freezeSelection(),this.selectionFrozen=!0,this.render())},u.prototype.thawSelection=function(){return this.selectionFrozen?(this.composition.thawSelection(),this.selectionManager.unlock(),this.selectionFrozen=!1,this.render()):void 0},u.prototype.actions={undo:{test:function(){return this.editor.canUndo()},perform:function(){return this.editor.undo()}},redo:{test:function(){return this.editor.canRedo()},perform:function(){return this.editor.redo()}},link:{test:function(){return this.editor.canActivateAttribute("href")}},increaseNestingLevel:{test:function(){return this.editor.canIncreaseNestingLevel()},perform:function(){return this.editor.increaseNestingLevel()&&this.render()}},decreaseNestingLevel:{test:function(){return this.editor.canDecreaseNestingLevel()},perform:function(){return this.editor.decreaseNestingLevel()&&this.render()}},attachFiles:{test:function(){return!0},perform:function(){return e.config.input.pickFiles(this.editor.insertFiles)}}},u.prototype.canInvokeAction=function(t){var e,n;return this.actionIsExternal(t)?!0:!!(null!=(e=this.actions[t])&&null!=(n=e.test)?n.call(this):void 0)},u.prototype.invokeAction=function(t){var e,n;return this.actionIsExternal(t)?this.notifyEditorElement("action-invoke",{actionName:t}):null!=(e=this.actions[t])&&null!=(n=e.perform)?n.call(this):void 0},u.prototype.actionIsExternal=function(t){return/^x-./.test(t)},u.prototype.getCurrentActions=function(){var t,e;e={};for(t in this.actions)e[t]=this.canInvokeAction(t);return e},u.prototype.updateCurrentActions=function(){var t;return t=this.getCurrentActions(),n(t,this.currentActions)?void 0:(this.currentActions=t,this.toolbarController.updateActions(this.currentActions),this.notifyEditorElement("actions-change",{actions:this.currentActions}))},u.prototype.runEditorFilters=function(){var t,e,n,i,o,r,s,a;for(a=this.composition.getSnapshot(),o=this.editor.filters,n=0,i=o.length;i>n;n++)e=o[n],t=a.document,s=a.selectedRange,a=null!=(r=e.call(this.editor,a))?r:{},null==a.document&&(a.document=t),null==a.selectedRange&&(a.selectedRange=s);return c(a,this.composition.getSnapshot())?void 0:this.composition.loadSnapshot(a)},c=function(t,e){return o(t.selectedRange,e.selectedRange)&&t.document.isEqualTo(e.document)},u.prototype.updateInputElement=function(){var t,n;return t=this.compositionController.getSerializableElement(),n=e.serializeToContentType(t,"text/html"),this.editorElement.setInputElementValue(n)},u.prototype.notifyEditorElement=function(t,e){switch(t){case"document-change":this.documentChangedSinceLastRender=!0;break;case"render":this.documentChangedSinceLastRender&&(this.documentChangedSinceLastRender=!1,this.notifyEditorElement("change"));break;case"change":case"attachment-add":case"attachment-edit":case"attachment-remove":this.updateInputElement()}return this.editorElement.notify(t,e)},u.prototype.removeAttachment=function(t){return this.editor.recordUndoEntry("Delete Attachment"),this.composition.removeAttachment(t),this.render()},u.prototype.recordFormattingUndoEntry=function(e){var n,o;return n=t(e),o=this.selectionManager.getLocationRange(),n||!i(o)?this.editor.recordUndoEntry("Formatting",{context:this.getUndoContext(),consolidatable:!0}):void 0},u.prototype.recordTypingUndoEntry=function(){return this.editor.recordUndoEntry("Typing",{context:this.getUndoContext(this.currentAttributes),consolidatable:!0})},u.prototype.getUndoContext=function(){var t;return t=1<=arguments.length?a.call(arguments,0):[],[this.getLocationContext(),this.getTimeContext()].concat(a.call(t))},u.prototype.getLocationContext=function(){var t;return t=this.selectionManager.getLocationRange(),i(t)?t[0].index:t},u.prototype.getTimeContext=function(){return e.config.undoInterval>0?Math.floor((new Date).getTime()/e.config.undoInterval):0},u.prototype.isFocused=function(){var t;return this.editorElement===(null!=(t=this.editorElement.ownerDocument)?t.activeElement:void 0)},u.prototype.isFocusedInvisibly=function(){return this.isFocused()&&!this.getLocationRange()},u}(e.Controller)}.call(this),function(){var t,n,i,o,r,s,a,u=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};n=e.browser,s=e.makeElement,a=e.triggerEvent,o=e.handleEvent,r=e.handleEventOnce,i=e.findClosestElementFromNode,t=e.AttachmentView.attachmentSelector,e.registerElement("trix-editor",function(){var c,l,h,p,d,f,g,m,v;return g=0,l=function(t){return!document.querySelector(":focus")&&t.hasAttribute("autofocus")&&document.querySelector("[autofocus]")===t?t.focus():void 0},m=function(t){return t.hasAttribute("contenteditable")?void 0:(t.setAttribute("contenteditable",""),r("focus",{onElement:t,withCallback:function(){return h(t)}}))},h=function(t){return d(t),v(t)},d=function(t){return("function"==typeof document.queryCommandSupported?document.queryCommandSupported("enableObjectResizing"):void 0)?(document.execCommand("enableObjectResizing",!1,!1),o("mscontrolselect",{onElement:t,preventDefault:!0})):void 0},v=function(){var t;return("function"==typeof document.queryCommandSupported?document.queryCommandSupported("DefaultParagraphSeparator"):void 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figcaption textarea {\n  resize: none;\n}\n\n%t "+t+" figcaption textarea.trix-autoresize-clone {\n  position: absolute;\n  left: -9999px;\n  max-height: 0px;\n}\n\n%t "+t+" figcaption[data-trix-placeholder]:empty::before {\n  content: attr(data-trix-placeholder);\n  color: graytext;\n}\n\n%t [data-trix-cursor-target] {\n  display: "+p.display+" !important;\n  width: "+p.width+" !important;\n  padding: 0 !important;\n  margin: 0 !important;\n  border: none !important;\n}\n\n%t [data-trix-cursor-target=left] {\n  vertical-align: top !important;\n  margin-left: -1px !important;\n}\n\n%t [data-trix-cursor-target=right] {\n  vertical-align: bottom !important;\n  margin-right: -1px !important;\n}",trixId:{get:function(){return this.hasAttribute("trix-id")?this.getAttribute("trix-id"):(this.setAttribute("trix-id",++g),this.trixId)}},labels:{get:function(){var t,e,n;return e=[],this.id&&this.ownerDocument&&e.push.apply(e,this.ownerDocument.querySelectorAll("label[for='"+this.id+"']")),(t=i(this,{matchingSelector:"label"}))&&((n=t.control)===this||null===n)&&e.push(t),e}},toolbarElement:{get:function(){var t,e,n;return this.hasAttribute("toolbar")?null!=(e=this.ownerDocument)?e.getElementById(this.getAttribute("toolbar")):void 0:this.parentNode?(n="trix-toolbar-"+this.trixId,this.setAttribute("toolbar",n),t=s("trix-toolbar",{id:n}),this.parentNode.insertBefore(t,this),t):void 0}},inputElement:{get:function(){var t,e,n;return this.hasAttribute("input")?null!=(n=this.ownerDocument)?n.getElementById(this.getAttribute("input")):void 0:this.parentNode?(e="trix-input-"+this.trixId,this.setAttribute("input",e),t=s("input",{type:"hidden",id:e}),this.parentNode.insertBefore(t,this.nextElementSibling),t):void 0}},editor:{get:function(){var t;return null!=(t=this.editorController)?t.editor:void 0}},name:{get:function(){var t;return null!=(t=this.inputElement)?t.name:void 0}},value:{get:function(){var t;return null!=(t=this.inputElement)?t.value:void 0},set:function(t){var e;return this.defaultValue=t,null!=(e=this.editor)?e.loadHTML(this.defaultValue):void 0}},notify:function(t,e){return this.editorController?a("trix-"+t,{onElement:this,attributes:e}):void 0},setInputElementValue:function(t){var e;return null!=(e=this.inputElement)?e.value=t:void 0},initialize:function(){return this.hasAttribute("data-trix-internal")?void 0:(m(this),c(this),f(this))},connect:function(){return this.hasAttribute("data-trix-internal")?void 0:(this.editorController||(a("trix-before-initialize",{onElement:this}),this.editorController=new e.EditorController({editorElement:this,html:this.defaultValue=this.value}),requestAnimationFrame(function(t){return function(){return a("trix-initialize",{onElement:t})}}(this))),this.editorController.registerSelectionManager(),this.registerResetListener(),this.registerClickListener(),l(this))},disconnect:function(){var t;return null!=(t=this.editorController)&&t.unregisterSelectionManager(),this.unregisterResetListener(),this.unregisterClickListener()},registerResetListener:function(){return this.resetListener=this.resetBubbled.bind(this),window.addEventListener("reset",this.resetListener,!1)},unregisterResetListener:function(){return window.removeEventListener("reset",this.resetListener,!1)},registerClickListener:function(){return this.clickListener=this.clickBubbled.bind(this),window.addEventListener("click",this.clickListener,!1)},unregisterClickListener:function(){return window.removeEventListener("click",this.clickListener,!1)},resetBubbled:function(t){var e;if(!t.defaultPrevented&&t.target===(null!=(e=this.inputElement)?e.form:void 0))return this.reset()},clickBubbled:function(t){var e;if(!(t.defaultPrevented||this.contains(t.target)||!(e=i(t.target,{matchingSelector:"label"}))||u.call(this.labels,e)<0))return this.focus()},reset:function(){return this.value=this.defaultValue}}}())}.call(this),function(){}.call(this)}).call(this),"object"==typeof module&&module.exports?module.exports=e:"function"==typeof define&&define.amd&&define(e)}.call(this);
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this.previewURL||this.preloadingURL}setPreviewURL(t){var e,i,n,r;if(t!==this.getPreviewURL())return this.previewURL=t,null===(e=this.previewDelegate)||void 0===e||null===(i=e.attachmentDidChangeAttributes)||void 0===i||i.call(e,this),null===(n=this.delegate)||void 0===n||null===(r=n.attachmentDidChangePreviewURL)||void 0===r?void 0:r.call(n,this)}preloadURL(){return this.preload(this.getURL(),this.releaseFile)}preloadFile(){if(this.file)return this.fileObjectURL=URL.createObjectURL(this.file),this.preload(this.fileObjectURL)}releasePreloadedFile(){this.fileObjectURL&&(URL.revokeObjectURL(this.fileObjectURL),this.fileObjectURL=null)}preload(t,e){if(t&&t!==this.getPreviewURL()){this.preloadingURL=t;return new Ce(t).then((i=>{let{width:n,height:r}=i;return this.getWidth()&&this.getHeight()||this.setAttributes({width:n,height:r}),this.preloadingURL=null,this.setPreviewURL(t),null==e?void 0:e()})).catch((()=>(this.preloadingURL=null,null==e?void 0:e())))}}}Ae(Re,"previewablePattern",/^image(\/(gif|png|webp|jpe?g)|$)/);class Se extends ye{static fromJSON(t){return new this(Re.fromJSON(t.attachment),t.attributes)}constructor(t){super(...arguments),this.attachment=t,this.length=1,this.ensureAttachmentExclusivelyHasAttribute("href"),this.attachment.hasContent()||this.removeProhibitedAttributes()}ensureAttachmentExclusivelyHasAttribute(t){this.hasAttribute(t)&&(this.attachment.hasAttribute(t)||this.attachment.setAttributes(this.attributes.slice([t])),this.attributes=this.attributes.remove(t))}removeProhibitedAttributes(){const t=this.attributes.slice(Se.permittedAttributes);t.isEqualTo(this.attributes)||(this.attributes=t)}getValue(){return this.attachment}isSerializable(){return!this.attachment.isPending()}getCaption(){return this.attributes.get("caption")||""}isEqualTo(t){var e;return super.isEqualTo(t)&&this.attachment.id===(null==t||null===(e=t.attachment)||void 0===e?void 0:e.id)}toString(){return""}toJSON(){const t=super.toJSON(...arguments);return t.attachment=this.attachment,t}getCacheKey(){return[super.getCacheKey(...arguments),this.attachment.getCacheKey()].join("/")}toConsole(){return JSON.stringify(this.toString())}}Ae(Se,"permittedAttributes",["caption","presentation"]),ye.registerType("attachment",Se);class Ee extends ye{static fromJSON(t){return new this(t.string,t.attributes)}constructor(t){super(...arguments),this.string=(t=>t.replace(/\r\n?/g,"\n"))(t),this.length=this.string.length}getValue(){return this.string}toString(){return this.string.toString()}isBlockBreak(){return"\n"===this.toString()&&!0===this.getAttribute("blockBreak")}toJSON(){const t=super.toJSON(...arguments);return t.string=this.string,t}canBeConsolidatedWith(t){return t&&this.hasSameConstructorAs(t)&&this.hasSameAttributesAsPiece(t)}consolidateWith(t){return new this.constructor(this.toString()+t.toString(),this.attributes)}splitAtOffset(t){let e,i;return 0===t?(e=null,i=this):t===this.length?(e=this,i=null):(e=new this.constructor(this.string.slice(0,t),this.attributes),i=new this.constructor(this.string.slice(t),this.attributes)),[e,i]}toConsole(){let{string:t}=this;return t.length>15&&(t=t.slice(0,14)+"…"),JSON.stringify(t.toString())}}ye.registerType("string",Ee);class ke extends nt{static box(t){return t instanceof this?t:new this(t)}constructor(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[];super(...arguments),this.objects=t.slice(0),this.length=this.objects.length}indexOf(t){return this.objects.indexOf(t)}splice(){for(var t=arguments.length,e=new Array(t),i=0;i<t;i++)e[i]=arguments[i];return new this.constructor(ot(this.objects,...e))}eachObject(t){return this.objects.map(((e,i)=>t(e,i)))}insertObjectAtIndex(t,e){return this.splice(e,0,t)}insertSplittableListAtIndex(t,e){return this.splice(e,0,...t.objects)}insertSplittableListAtPosition(t,e){const[i,n]=this.splitObjectAtPosition(e);return new 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r=this.objects[n];if(n<t)i+=r.getLength();else if(n===t){i+=e;break}}return i}getEndPosition(){return null==this.endPosition&&(this.endPosition=0,this.objects.forEach((t=>this.endPosition+=t.getLength()))),this.endPosition}toString(){return this.objects.join("")}toArray(){return this.objects.slice(0)}toJSON(){return this.toArray()}isEqualTo(t){return super.isEqualTo(...arguments)||Le(this.objects,null==t?void 0:t.objects)}contentsForInspection(){return{objects:"[".concat(this.objects.map((t=>t.inspect())).join(", "),"]")}}}const Le=function(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:[];if(t.length!==e.length)return!1;let i=!0;for(let n=0;n<t.length;n++){const r=t[n];i&&!r.isEqualTo(e[n])&&(i=!1)}return i},De=t=>t[0],we=t=>t[1];class Te extends nt{static textForAttachmentWithAttributes(t,e){return new this([new Se(t,e)])}static textForStringWithAttributes(t,e){return new this([new Ee(t,e)])}static fromJSON(t){return new this(Array.from(t).map((t=>ye.fromJSON(t))))}constructor(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[];super(...arguments);const e=t.filter((t=>!t.isEmpty()));this.pieceList=new ke(e)}copy(){return this.copyWithPieceList(this.pieceList)}copyWithPieceList(t){return new this.constructor(t.consolidate().toArray())}copyUsingObjectMap(t){const e=this.getPieces().map((e=>t.find(e)||e));return new this.constructor(e)}appendText(t){return this.insertTextAtPosition(t,this.getLength())}insertTextAtPosition(t,e){return this.copyWithPieceList(this.pieceList.insertSplittableListAtPosition(t.pieceList,e))}removeTextAtRange(t){return this.copyWithPieceList(this.pieceList.removeObjectsInRange(t))}replaceTextAtRange(t,e){return this.removeTextAtRange(e).insertTextAtPosition(t,e[0])}moveTextFromRangeToPosition(t,e){if(t[0]<=e&&e<=t[1])return;const i=this.getTextAtRange(t),n=i.getLength();return 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this.text.isRTL()}getLength(){return this.text.getLength()}canBeConsolidatedWith(t){return!this.hasAttributes()&&!t.hasAttributes()&&this.getDirection()===t.getDirection()}consolidateWith(t){const e=Te.textForStringWithAttributes("\n"),i=this.getTextWithoutBlockBreak().appendText(e);return this.copyWithText(i.appendText(t.text))}splitAtOffset(t){let e,i;return 0===t?(e=null,i=this):t===this.getLength()?(e=this,i=null):(e=this.copyWithText(this.text.getTextAtRange([0,t])),i=this.copyWithText(this.text.getTextAtRange([t,this.getLength()]))),[e,i]}getBlockBreakPosition(){return this.text.getLength()-1}getTextWithoutBlockBreak(){return Oe(this.text)?this.text.getTextAtRange([0,this.getBlockBreakPosition()]):this.text.copy()}canBeGrouped(t){return this.attributes[t]}canBeGroupedWith(t,e){const i=t.getAttributes(),r=i[e],o=this.attributes[e];return o===r&&!(!1===gt(o).group&&!(()=>{if(!ht){ht=[];for(const t in n){const{listAttribute:e}=n[t];null!=e&&ht.push(e)}}return 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this.constructor(this.blockList.replaceObjectAtIndex(e,i))}insertDocumentAtRange(t,e){const{blockList:i}=t;e=Lt(e);let[n]=e;const{index:r,offset:o}=this.locationFromPosition(n);let s=this;const a=this.getBlockAtPosition(n);return Dt(e)&&a.isEmpty()&&!a.hasAttributes()?s=new this.constructor(s.blockList.removeObjectAtIndex(r)):a.getBlockBreakPosition()===o&&n++,s=s.removeTextAtRange(e),new this.constructor(s.blockList.insertSplittableListAtPosition(i,n))}mergeDocumentAtRange(t,e){let i,n;e=Lt(e);const[r]=e,o=this.locationFromPosition(r),s=this.getBlockAtIndex(o.index).getAttributes(),a=t.getBaseBlockAttributes(),l=s.slice(-a.length);if(rt(a,l)){const e=s.slice(0,-a.length);i=t.copyWithBaseBlockAttributes(e)}else i=t.copy({consolidateBlocks:!0}).copyWithBaseBlockAttributes(s);const c=i.getBlockCount(),u=i.getBlockAtIndex(0);if(rt(s,u.getAttributes())){const t=u.getTextWithoutBlockBreak();if(n=this.insertTextAtRange(t,e),c>1){i=new this.constructor(i.getBlocks().slice(1));const 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0!==arguments[0]?arguments[0]:[];super(...arguments),this.managedAttachments={},Array.from(t).forEach((t=>{this.manageAttachment(t)}))}getAttachments(){const t=[];for(const e in this.managedAttachments){const i=this.managedAttachments[e];t.push(i)}return t}manageAttachment(t){return this.managedAttachments[t.id]||(this.managedAttachments[t.id]=new ui(this,t)),this.managedAttachments[t.id]}attachmentIsManaged(t){return t.id in this.managedAttachments}requestRemovalOfAttachment(t){var e,i;if(this.attachmentIsManaged(t))return null===(e=this.delegate)||void 0===e||null===(i=e.attachmentManagerDidRequestRemovalOfAttachment)||void 0===i?void 0:i.call(e,t)}unmanageAttachment(t){const e=this.managedAttachments[t.id];return delete this.managedAttachments[t.id],e}}class di{constructor(t){this.composition=t,this.document=this.composition.document;const e=this.composition.getSelectedRange();this.startPosition=e[0],this.endPosition=e[1],this.startLocation=this.document.locationFromPosition(this.startPosition),this.endLocation=this.document.locationFromPosition(this.endPosition),this.block=this.document.getBlockAtIndex(this.endLocation.index),this.breaksOnReturn=this.block.breaksOnReturn(),this.previousCharacter=this.block.text.getStringAtPosition(this.endLocation.offset-1),this.nextCharacter=this.block.text.getStringAtPosition(this.endLocation.offset)}shouldInsertBlockBreak(){return this.block.hasAttributes()&&this.block.isListItem()&&!this.block.isEmpty()?0!==this.startLocation.offset:this.breaksOnReturn&&"\n"!==this.nextCharacter}shouldBreakFormattedBlock(){return this.block.hasAttributes()&&!this.block.isListItem()&&(this.breaksOnReturn&&"\n"===this.nextCharacter||"\n"===this.previousCharacter)}shouldDecreaseListLevel(){return this.block.hasAttributes()&&this.block.isListItem()&&this.block.isEmpty()}shouldPrependListItem(){return this.block.isListItem()&&0===this.startLocation.offset&&!this.block.isEmpty()}shouldRemoveLastBlockAttribute(){return this.block.hasAttributes()&&!this.block.isListItem()&&this.block.isEmpty()}}class gi extends z{constructor(){super(...arguments),this.document=new qe,this.attachments=[],this.currentAttributes={},this.revision=0}setDocument(t){var e,i;if(!t.isEqualTo(this.document))return this.document=t,this.refreshAttachments(),this.revision++,null===(e=this.delegate)||void 0===e||null===(i=e.compositionDidChangeDocument)||void 0===i?void 0:i.call(e,t)}getSnapshot(){return{document:this.document,selectedRange:this.getSelectedRange()}}loadSnapshot(t){var e,i,n,r;let{document:o,selectedRange:s}=t;return null===(e=this.delegate)||void 0===e||null===(i=e.compositionWillLoadSnapshot)||void 0===i||i.call(e),this.setDocument(null!=o?o:new qe),this.setSelection(null!=s?s:[0,0]),null===(n=this.delegate)||void 0===n||null===(r=n.compositionDidLoadSnapshot)||void 0===r?void 0:r.call(n)}insertText(t){let{updatePosition:e}=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{updatePosition:!0};const i=this.getSelectedRange();this.setDocument(this.document.insertTextAtRange(t,i));const n=i[0],r=n+t.getLength();return e&&this.setSelection(r),this.notifyDelegateOfInsertionAtRange([n,r])}insertBlock(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:new Be;const e=new qe([t]);return this.insertDocument(e)}insertDocument(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:new qe;const e=this.getSelectedRange();this.setDocument(this.document.insertDocumentAtRange(t,e));const i=e[0],n=i+t.getLength();return this.setSelection(n),this.notifyDelegateOfInsertionAtRange([i,n])}insertString(t,e){const i=this.getCurrentTextAttributes(),n=Te.textForStringWithAttributes(t,i);return this.insertText(n,e)}insertBlockBreak(){const t=this.getSelectedRange();this.setDocument(this.document.insertBlockBreakAtRange(t));const e=t[0],i=e+1;return this.setSelection(i),this.notifyDelegateOfInsertionAtRange([e,i])}insertLineBreak(){const t=new di(this);if(t.shouldDecreaseListLevel())return this.decreaseListLevel(),this.setSelection(t.startPosition);if(t.shouldPrependListItem()){const e=new qe([t.block.copyWithoutText()]);return this.insertDocument(e)}return t.shouldInsertBlockBreak()?this.insertBlockBreak():t.shouldRemoveLastBlockAttribute()?this.removeLastBlockAttribute():t.shouldBreakFormattedBlock()?this.breakFormattedBlock(t):this.insertString("\n")}insertHTML(t){const e=Xe.parse(t).getDocument(),i=this.getSelectedRange();this.setDocument(this.document.mergeDocumentAtRange(e,i));const n=i[0],r=n+e.getLength()-1;return this.setSelection(r),this.notifyDelegateOfInsertionAtRange([n,r])}replaceHTML(t){const e=Xe.parse(t).getDocument().copyUsingObjectsFromDocument(this.document),i=this.getLocationRange({strict:!1}),n=this.document.rangeFromLocationRange(i);return this.setDocument(e),this.setSelection(n)}insertFile(t){return this.insertFiles([t])}insertFiles(t){const e=[];return Array.from(t).forEach((t=>{var i;if(null!==(i=this.delegate)&&void 0!==i&&i.compositionShouldAcceptFile(t)){const i=Re.attachmentForFile(t);e.push(i)}})),this.insertAttachments(e)}insertAttachment(t){return this.insertAttachments([t])}insertAttachments(t){let e=new Te;return Array.from(t).forEach((t=>{var n;const r=t.getType(),o=null===(n=i[r])||void 0===n?void 0:n.presentation,s=this.getCurrentTextAttributes();o&&(s.presentation=o);const a=Te.textForAttachmentWithAttributes(t,s);e=e.appendText(a)})),this.insertText(e)}shouldManageDeletingInDirection(t){const e=this.getLocationRange();if(Dt(e)){if("backward"===t&&0===e[0].offset)return!0;if(this.shouldManageMovingCursorInDirection(t))return!0}else if(e[0].index!==e[1].index)return!0;return!1}deleteInDirection(t){let e,i,n,{length:r}=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};const o=this.getLocationRange();let s=this.getSelectedRange();const a=Dt(s);if(a?i="backward"===t&&0===o[0].offset:n=o[0].index!==o[1].index,i&&this.canDecreaseBlockAttributeLevel()){const t=this.getBlock();if(t.isListItem()?this.decreaseListLevel():this.decreaseBlockAttributeLevel(),this.setSelection(s[0]),t.isEmpty())return!1}return a&&(s=this.getExpandedRangeInDirection(t,{length:r}),"backward"===t&&(e=this.getAttachmentAtRange(s))),e?(this.editAttachment(e),!1):(this.setDocument(this.document.removeTextAtRange(s)),this.setSelection(s[0]),!i&&!n&&void 0)}moveTextFromRange(t){const[e]=Array.from(this.getSelectedRange());return this.setDocument(this.document.moveTextFromRangeToPosition(t,e)),this.setSelection(e)}removeAttachment(t){const e=this.document.getRangeOfAttachment(t);if(e)return this.stopEditingAttachment(),this.setDocument(this.document.removeTextAtRange(e)),this.setSelection(e[0])}removeLastBlockAttribute(){const[t,e]=Array.from(this.getSelectedRange()),i=this.document.getBlockAtPosition(e);return this.removeCurrentAttribute(i.getLastAttribute()),this.setSelection(t)}insertPlaceholder(){return this.placeholderPosition=this.getPosition(),this.insertString(" ")}selectPlaceholder(){if(null!=this.placeholderPosition)return this.setSelectedRange([this.placeholderPosition,this.placeholderPosition+1]),this.getSelectedRange()}forgetPlaceholder(){this.placeholderPosition=null}hasCurrentAttribute(t){const e=this.currentAttributes[t];return null!=e&&!1!==e}toggleCurrentAttribute(t){const e=!this.currentAttributes[t];return e?this.setCurrentAttribute(t,e):this.removeCurrentAttribute(t)}canSetCurrentAttribute(t){return gt(t)?this.canSetCurrentBlockAttribute(t):this.canSetCurrentTextAttribute(t)}canSetCurrentTextAttribute(t){const e=this.getSelectedDocument();if(e){for(const t of Array.from(e.getAttachments()))if(!t.hasContent())return!1;return!0}}canSetCurrentBlockAttribute(t){const e=this.getBlock();if(e)return!e.isTerminalBlock()}setCurrentAttribute(t,e){return gt(t)?this.setBlockAttribute(t,e):(this.setTextAttribute(t,e),this.currentAttributes[t]=e,this.notifyDelegateOfCurrentAttributesChange())}setTextAttribute(t,e){const i=this.getSelectedRange();if(!i)return;const[n,r]=Array.from(i);if(n!==r)return this.setDocument(this.document.addAttributeAtRange(t,e,i));if("href"===t){const t=Te.textForStringWithAttributes(e,{href:e});return this.insertText(t)}}setBlockAttribute(t,e){const i=this.getSelectedRange();if(this.canSetCurrentAttribute(t))return this.setDocument(this.document.applyBlockAttributeAtRange(t,e,i)),this.setSelection(i)}removeCurrentAttribute(t){return gt(t)?(this.removeBlockAttribute(t),this.updateCurrentAttributes()):(this.removeTextAttribute(t),delete this.currentAttributes[t],this.notifyDelegateOfCurrentAttributesChange())}removeTextAttribute(t){const e=this.getSelectedRange();if(e)return this.setDocument(this.document.removeAttributeAtRange(t,e))}removeBlockAttribute(t){const e=this.getSelectedRange();if(e)return this.setDocument(this.document.removeAttributeAtRange(t,e))}canDecreaseNestingLevel(){var t;return(null===(t=this.getBlock())||void 0===t?void 0:t.getNestingLevel())>0}canIncreaseNestingLevel(){var t;const e=this.getBlock();if(e){if(null===(t=gt(e.getLastNestableAttribute()))||void 0===t||!t.listAttribute)return e.getNestingLevel()>0;{const t=this.getPreviousBlock();if(t)return function(){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:[];return rt((arguments.length>0&&void 0!==arguments[0]?arguments[0]:[]).slice(0,t.length),t)}(t.getListItemAttributes(),e.getListItemAttributes())}}}decreaseNestingLevel(){const t=this.getBlock();if(t)return this.setDocument(this.document.replaceBlock(t,t.decreaseNestingLevel()))}increaseNestingLevel(){const t=this.getBlock();if(t)return this.setDocument(this.document.replaceBlock(t,t.increaseNestingLevel()))}canDecreaseBlockAttributeLevel(){var t;return(null===(t=this.getBlock())||void 0===t?void 0:t.getAttributeLevel())>0}decreaseBlockAttributeLevel(){var t;const e=null===(t=this.getBlock())||void 0===t?void 0:t.getLastAttribute();if(e)return this.removeCurrentAttribute(e)}decreaseListLevel(){let[t]=Array.from(this.getSelectedRange());const{index:e}=this.document.locationFromPosition(t);let i=e;const n=this.getBlock().getAttributeLevel();let r=this.document.getBlockAtIndex(i+1);for(;r&&r.isListItem()&&!(r.getAttributeLevel()<=n);)i++,r=this.document.getBlockAtIndex(i+1);t=this.document.positionFromLocation({index:e,offset:0});const o=this.document.positionFromLocation({index:i,offset:0});return this.setDocument(this.document.removeLastListAttributeAtRange([t,o]))}updateCurrentAttributes(){const t=this.getSelectedRange({ignoreLock:!0});if(t){const e=this.document.getCommonAttributesAtRange(t);if(Array.from(dt()).forEach((t=>{e[t]||this.canSetCurrentAttribute(t)||(e[t]=!1)})),!kt(e,this.currentAttributes))return this.currentAttributes=e,this.notifyDelegateOfCurrentAttributesChange()}}getCurrentAttributes(){return g.call({},this.currentAttributes)}getCurrentTextAttributes(){const t={};for(const e in this.currentAttributes){const i=this.currentAttributes[e];!1!==i&&pt(e)&&(t[e]=i)}return t}freezeSelection(){return this.setCurrentAttribute("frozen",!0)}thawSelection(){return this.removeCurrentAttribute("frozen")}hasFrozenSelection(){return this.hasCurrentAttribute("frozen")}setSelection(t){var e;const i=this.document.locationRangeFromRange(t);return null===(e=this.delegate)||void 0===e?void 0:e.compositionDidRequestChangingSelectionToLocationRange(i)}getSelectedRange(){const t=this.getLocationRange();if(t)return this.document.rangeFromLocationRange(t)}setSelectedRange(t){const e=this.document.locationRangeFromRange(t);return this.getSelectionManager().setLocationRange(e)}getPosition(){const t=this.getLocationRange();if(t)return this.document.positionFromLocation(t[0])}getLocationRange(t){return this.targetLocationRange?this.targetLocationRange:this.getSelectionManager().getLocationRange(t)||Lt({index:0,offset:0})}withTargetLocationRange(t,e){let i;this.targetLocationRange=t;try{i=e()}finally{this.targetLocationRange=null}return i}withTargetRange(t,e){const i=this.document.locationRangeFromRange(t);return this.withTargetLocationRange(i,e)}withTargetDOMRange(t,e){const i=this.createLocationRangeFromDOMRange(t,{strict:!1});return this.withTargetLocationRange(i,e)}getExpandedRangeInDirection(t){let{length:e}=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},[i,n]=Array.from(this.getSelectedRange());return"backward"===t?e?i-=e:i=this.translateUTF16PositionFromOffset(i,-1):e?n+=e:n=this.translateUTF16PositionFromOffset(n,1),Lt([i,n])}shouldManageMovingCursorInDirection(t){if(this.editingAttachment)return!0;const e=this.getExpandedRangeInDirection(t);return null!=this.getAttachmentAtRange(e)}moveCursorInDirection(t){let e,i;if(this.editingAttachment)i=this.document.getRangeOfAttachment(this.editingAttachment);else{const n=this.getSelectedRange();i=this.getExpandedRangeInDirection(t),e=!wt(n,i)}if("backward"===t?this.setSelectedRange(i[0]):this.setSelectedRange(i[1]),e){const t=this.getAttachmentAtRange(i);if(t)return this.editAttachment(t)}}expandSelectionInDirection(t){let{length:e}=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};const i=this.getExpandedRangeInDirection(t,{length:e});return this.setSelectedRange(i)}expandSelectionForEditing(){if(this.hasCurrentAttribute("href"))return this.expandSelectionAroundCommonAttribute("href")}expandSelectionAroundCommonAttribute(t){const e=this.getPosition(),i=this.document.getRangeOfCommonAttributeAtPosition(t,e);return this.setSelectedRange(i)}selectionContainsAttachments(){var t;return(null===(t=this.getSelectedAttachments())||void 0===t?void 0:t.length)>0}selectionIsInCursorTarget(){return this.editingAttachment||this.positionIsCursorTarget(this.getPosition())}positionIsCursorTarget(t){const e=this.document.locationFromPosition(t);if(e)return this.locationIsCursorTarget(e)}positionIsBlockBreak(t){var e;return null===(e=this.document.getPieceAtPosition(t))||void 0===e?void 0:e.isBlockBreak()}getSelectedDocument(){const t=this.getSelectedRange();if(t)return this.document.getDocumentAtRange(t)}getSelectedAttachments(){var t;return null===(t=this.getSelectedDocument())||void 0===t?void 0:t.getAttachments()}getAttachments(){return this.attachments.slice(0)}refreshAttachments(){const t=this.document.getAttachments(),{added:e,removed:i}=function(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[],e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:[];const i=[],n=[],r=new Set;t.forEach((t=>{r.add(t)}));const o=new Set;return e.forEach((t=>{o.add(t),r.has(t)||i.push(t)})),t.forEach((t=>{o.has(t)||n.push(t)})),{added:i,removed:n}}(this.attachments,t);return this.attachments=t,Array.from(i).forEach((t=>{var e,i;t.delegate=null,null===(e=this.delegate)||void 0===e||null===(i=e.compositionDidRemoveAttachment)||void 0===i||i.call(e,t)})),(()=>{const t=[];return Array.from(e).forEach((e=>{var i,n;e.delegate=this,t.push(null===(i=this.delegate)||void 0===i||null===(n=i.compositionDidAddAttachment)||void 0===n?void 0:n.call(i,e))})),t})()}attachmentDidChangeAttributes(t){var e,i;return this.revision++,null===(e=this.delegate)||void 0===e||null===(i=e.compositionDidEditAttachment)||void 0===i?void 0:i.call(e,t)}attachmentDidChangePreviewURL(t){var e,i;return this.revision++,null===(e=this.delegate)||void 0===e||null===(i=e.compositionDidChangeAttachmentPreviewURL)||void 0===i?void 0:i.call(e,t)}editAttachment(t,e){var i,n;if(t!==this.editingAttachment)return this.stopEditingAttachment(),this.editingAttachment=t,null===(i=this.delegate)||void 0===i||null===(n=i.compositionDidStartEditingAttachment)||void 0===n?void 0:n.call(i,this.editingAttachment,e)}stopEditingAttachment(){var t,e;this.editingAttachment&&(null===(t=this.delegate)||void 0===t||null===(e=t.compositionDidStopEditingAttachment)||void 0===e||e.call(t,this.editingAttachment),this.editingAttachment=null)}updateAttributesForAttachment(t,e){return this.setDocument(this.document.updateAttributesForAttachment(t,e))}removeAttributeForAttachment(t,e){return this.setDocument(this.document.removeAttributeForAttachment(t,e))}breakFormattedBlock(t){let{document:e}=t;const{block:i}=t;let n=t.startPosition,r=[n-1,n];i.getBlockBreakPosition()===t.startLocation.offset?(i.breaksOnReturn()&&"\n"===t.nextCharacter?n+=1:e=e.removeTextAtRange(r),r=[n,n]):"\n"===t.nextCharacter?"\n"===t.previousCharacter?r=[n-1,n+1]:(r=[n,n+1],n+=1):t.startLocation.offset-1!=0&&(n+=1);const o=new qe([i.removeLastAttribute().copyWithoutText()]);return this.setDocument(e.insertDocumentAtRange(o,r)),this.setSelection(n)}getPreviousBlock(){const t=this.getLocationRange();if(t){const{index:e}=t[0];if(e>0)return this.document.getBlockAtIndex(e-1)}}getBlock(){const t=this.getLocationRange();if(t)return this.document.getBlockAtIndex(t[0].index)}getAttachmentAtRange(t){const e=this.document.getDocumentAtRange(t);if(e.toString()==="".concat("","\n"))return e.getAttachments()[0]}notifyDelegateOfCurrentAttributesChange(){var t,e;return null===(t=this.delegate)||void 0===t||null===(e=t.compositionDidChangeCurrentAttributes)||void 0===e?void 0:e.call(t,this.currentAttributes)}notifyDelegateOfInsertionAtRange(t){var e,i;return null===(e=this.delegate)||void 0===e||null===(i=e.compositionDidPerformInsertionAtRange)||void 0===i?void 0:i.call(e,t)}translateUTF16PositionFromOffset(t,e){const i=this.document.toUTF16String(),n=i.offsetFromUCS2Offset(t);return i.offsetToUCS2Offset(n+e)}}gi.proxyMethod("getSelectionManager().getPointRange"),gi.proxyMethod("getSelectionManager().setLocationRangeFromPointRange"),gi.proxyMethod("getSelectionManager().createLocationRangeFromDOMRange"),gi.proxyMethod("getSelectionManager().locationIsCursorTarget"),gi.proxyMethod("getSelectionManager().selectionIsExpanded"),gi.proxyMethod("delegate?.getSelectionManager");class mi extends z{constructor(t){super(...arguments),this.composition=t,this.undoEntries=[],this.redoEntries=[]}recordUndoEntry(t){let{context:e,consolidatable:i}=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};const n=this.undoEntries.slice(-1)[0];if(!i||!pi(n,t,e)){const i=this.createEntry({description:t,context:e});this.undoEntries.push(i),this.redoEntries=[]}}undo(){const t=this.undoEntries.pop();if(t){const e=this.createEntry(t);return this.redoEntries.push(e),this.composition.loadSnapshot(t.snapshot)}}redo(){const t=this.redoEntries.pop();if(t){const e=this.createEntry(t);return this.undoEntries.push(e),this.composition.loadSnapshot(t.snapshot)}}canUndo(){return this.undoEntries.length>0}canRedo(){return this.redoEntries.length>0}createEntry(){let{description:t,context:e}=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return{description:null==t?void 0:t.toString(),context:JSON.stringify(e),snapshot:this.composition.getSnapshot()}}}const pi=(t,e,i)=>(null==t?void 0:t.description)===(null==e?void 0:e.toString())&&(null==t?void 0:t.context)===JSON.stringify(i),fi="attachmentGallery";class bi{constructor(t){this.document=t.document,this.selectedRange=t.selectedRange}perform(){return this.removeBlockAttribute(),this.applyBlockAttribute()}getSnapshot(){return{document:this.document,selectedRange:this.selectedRange}}removeBlockAttribute(){return this.findRangesOfBlocks().map((t=>this.document=this.document.removeAttributeAtRange(fi,t)))}applyBlockAttribute(){let t=0;this.findRangesOfPieces().forEach((e=>{e[1]-e[0]>1&&(e[0]+=t,e[1]+=t,"\n"!==this.document.getCharacterAtPosition(e[1])&&(this.document=this.document.insertBlockBreakAtRange(e[1]),e[1]<this.selectedRange[1]&&this.moveSelectedRangeForward(),e[1]++,t++),0!==e[0]&&"\n"!==this.document.getCharacterAtPosition(e[0]-1)&&(this.document=this.document.insertBlockBreakAtRange(e[0]),e[0]<this.selectedRange[0]&&this.moveSelectedRangeForward(),e[0]++,t++),this.document=this.document.applyBlockAttributeAtRange(fi,!0,e))}))}findRangesOfBlocks(){return this.document.findRangesForBlockAttribute(fi)}findRangesOfPieces(){return this.document.findRangesForTextAttribute("presentation",{withValue:"gallery"})}moveSelectedRangeForward(){this.selectedRange[0]+=1,this.selectedRange[1]+=1}}const vi=function(t){const e=new bi(t);return e.perform(),e.getSnapshot()},Ai=[vi];class xi{constructor(t,e,i){this.insertFiles=this.insertFiles.bind(this),this.composition=t,this.selectionManager=e,this.element=i,this.undoManager=new mi(this.composition),this.filters=Ai.slice(0)}loadDocument(t){return this.loadSnapshot({document:t,selectedRange:[0,0]})}loadHTML(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"";const e=Xe.parse(t,{referenceElement:this.element}).getDocument();return this.loadDocument(e)}loadJSON(t){let{document:e,selectedRange:i}=t;return e=qe.fromJSON(e),this.loadSnapshot({document:e,selectedRange:i})}loadSnapshot(t){return this.undoManager=new mi(this.composition),this.composition.loadSnapshot(t)}getDocument(){return this.composition.document}getSelectedDocument(){return this.composition.getSelectedDocument()}getSnapshot(){return this.composition.getSnapshot()}toJSON(){return this.getSnapshot()}deleteInDirection(t){return this.composition.deleteInDirection(t)}insertAttachment(t){return this.composition.insertAttachment(t)}insertAttachments(t){return this.composition.insertAttachments(t)}insertDocument(t){return this.composition.insertDocument(t)}insertFile(t){return this.composition.insertFile(t)}insertFiles(t){return this.composition.insertFiles(t)}insertHTML(t){return this.composition.insertHTML(t)}insertString(t){return this.composition.insertString(t)}insertText(t){return this.composition.insertText(t)}insertLineBreak(){return this.composition.insertLineBreak()}getSelectedRange(){return this.composition.getSelectedRange()}getPosition(){return this.composition.getPosition()}getClientRectAtPosition(t){const e=this.getDocument().locationRangeFromRange([t,t+1]);return this.selectionManager.getClientRectAtLocationRange(e)}expandSelectionInDirection(t){return this.composition.expandSelectionInDirection(t)}moveCursorInDirection(t){return this.composition.moveCursorInDirection(t)}setSelectedRange(t){return this.composition.setSelectedRange(t)}activateAttribute(t){let e=!(arguments.length>1&&void 0!==arguments[1])||arguments[1];return this.composition.setCurrentAttribute(t,e)}attributeIsActive(t){return this.composition.hasCurrentAttribute(t)}canActivateAttribute(t){return this.composition.canSetCurrentAttribute(t)}deactivateAttribute(t){return this.composition.removeCurrentAttribute(t)}canDecreaseNestingLevel(){return this.composition.canDecreaseNestingLevel()}canIncreaseNestingLevel(){return this.composition.canIncreaseNestingLevel()}decreaseNestingLevel(){if(this.canDecreaseNestingLevel())return this.composition.decreaseNestingLevel()}increaseNestingLevel(){if(this.canIncreaseNestingLevel())return this.composition.increaseNestingLevel()}canRedo(){return this.undoManager.canRedo()}canUndo(){return this.undoManager.canUndo()}recordUndoEntry(t){let{context:e,consolidatable:i}=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return this.undoManager.recordUndoEntry(t,{context:e,consolidatable:i})}redo(){if(this.canRedo())return this.undoManager.redo()}undo(){if(this.canUndo())return this.undoManager.undo()}}class yi{constructor(t){this.element=t}findLocationFromContainerAndOffset(t,e){let{strict:i}=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{strict:!0},n=0,r=!1;const o={index:0,offset:0},s=this.findAttachmentElementParentForNode(t);s&&(t=s.parentNode,e=C(s));const a=S(this.element,{usingFilter:Ei});for(;a.nextNode();){const s=a.currentNode;if(s===t&&O(t)){I(s)||(o.offset+=e);break}if(s.parentNode===t){if(n++===e)break}else if(!y(t,s)&&n>0)break;T(s,{strict:i})?(r&&o.index++,o.offset=0,r=!0):o.offset+=Ci(s)}return o}findContainerAndOffsetFromLocation(t){let e,i;if(0===t.index&&0===t.offset){for(e=this.element,i=0;e.firstChild;)if(e=e.firstChild,w(e)){i=1;break}return[e,i]}let[n,r]=this.findNodeAndOffsetFromLocation(t);if(n){if(O(n))0===Ci(n)?(e=n.parentNode.parentNode,i=C(n.parentNode),I(n,{name:"right"})&&i++):(e=n,i=t.offset-r);else{if(e=n.parentNode,!T(n.previousSibling)&&!w(e))for(;n===e.lastChild&&(n=e,e=e.parentNode,!w(e)););i=C(n),0!==t.offset&&i++}return[e,i]}}findNodeAndOffsetFromLocation(t){let e,i,n=0;for(const r of this.getSignificantNodesForIndex(t.index)){const o=Ci(r);if(t.offset<=n+o)if(O(r)){if(e=r,i=n,t.offset===i&&I(e))break}else e||(e=r,i=n);if(n+=o,n>t.offset)break}return[e,i]}findAttachmentElementParentForNode(t){for(;t&&t!==this.element;){if(P(t))return t;t=t.parentNode}}getSignificantNodesForIndex(t){const e=[],i=S(this.element,{usingFilter:Ri});let n=!1;for(;i.nextNode();){const o=i.currentNode;var r;if(B(o)){if(null!=r?r++:r=0,r===t)n=!0;else if(n)break}else n&&e.push(o)}return e}}const Ci=function(t){if(t.nodeType===Node.TEXT_NODE){if(I(t))return 0;return t.textContent.length}return"br"===E(t)||P(t)?1:0},Ri=function(t){return Si(t)===NodeFilter.FILTER_ACCEPT?Ei(t):NodeFilter.FILTER_REJECT},Si=function(t){return N(t)?NodeFilter.FILTER_REJECT:NodeFilter.FILTER_ACCEPT},Ei=function(t){return P(t.parentNode)?NodeFilter.FILTER_REJECT:NodeFilter.FILTER_ACCEPT};class ki{createDOMRangeFromPoint(t){let e,{x:i,y:n}=t;if(document.caretPositionFromPoint){const{offsetNode:t,offset:r}=document.caretPositionFromPoint(i,n);return e=document.createRange(),e.setStart(t,r),e}if(document.caretRangeFromPoint)return document.caretRangeFromPoint(i,n);if(document.body.createTextRange){const t=Nt();try{const t=document.body.createTextRange();t.moveToPoint(i,n),t.select()}catch(t){}return e=Nt(),Ot(t),e}}getClientRectsForDOMRange(t){const e=Array.from(t.getClientRects());return[e[0],e[e.length-1]]}}class Li extends z{constructor(t){super(...arguments),this.didMouseDown=this.didMouseDown.bind(this),this.selectionDidChange=this.selectionDidChange.bind(this),this.element=t,this.locationMapper=new yi(this.element),this.pointMapper=new ki,this.lockCount=0,f("mousedown",{onElement:this.element,withCallback:this.didMouseDown})}getLocationRange(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return!1===t.strict?this.createLocationRangeFromDOMRange(Nt()):t.ignoreLock?this.currentLocationRange:this.lockedLocationRange?this.lockedLocationRange:this.currentLocationRange}setLocationRange(t){if(this.lockedLocationRange)return;t=Lt(t);const e=this.createDOMRangeFromLocationRange(t);e&&(Ot(e),this.updateCurrentLocationRange(t))}setLocationRangeFromPointRange(t){t=Lt(t);const e=this.getLocationAtPoint(t[0]),i=this.getLocationAtPoint(t[1]);this.setLocationRange([e,i])}getClientRectAtLocationRange(t){const e=this.createDOMRangeFromLocationRange(t);if(e)return this.getClientRectsForDOMRange(e)[1]}locationIsCursorTarget(t){const e=Array.from(this.findNodeAndOffsetFromLocation(t))[0];return I(e)}lock(){0==this.lockCount++&&(this.updateCurrentLocationRange(),this.lockedLocationRange=this.getLocationRange())}unlock(){if(0==--this.lockCount){const{lockedLocationRange:t}=this;if(this.lockedLocationRange=null,null!=t)return this.setLocationRange(t)}}clearSelection(){var t;return null===(t=Pt())||void 0===t?void 0:t.removeAllRanges()}selectionIsCollapsed(){var t;return!0===(null===(t=Nt())||void 0===t?void 0:t.collapsed)}selectionIsExpanded(){return!this.selectionIsCollapsed()}createLocationRangeFromDOMRange(t,e){if(null==t||!this.domRangeWithinElement(t))return;const i=this.findLocationFromContainerAndOffset(t.startContainer,t.startOffset,e);if(!i)return;const n=t.collapsed?void 0:this.findLocationFromContainerAndOffset(t.endContainer,t.endOffset,e);return Lt([i,n])}didMouseDown(){return this.pauseTemporarily()}pauseTemporarily(){let t;this.paused=!0;const e=()=>{if(this.paused=!1,clearTimeout(i),Array.from(t).forEach((t=>{t.destroy()})),y(document,this.element))return this.selectionDidChange()},i=setTimeout(e,200);t=["mousemove","keydown"].map((t=>f(t,{onElement:document,withCallback:e})))}selectionDidChange(){if(!this.paused&&!x(this.element))return this.updateCurrentLocationRange()}updateCurrentLocationRange(t){var e,i;if((null!=t?t:t=this.createLocationRangeFromDOMRange(Nt()))&&!wt(t,this.currentLocationRange))return this.currentLocationRange=t,null===(e=this.delegate)||void 0===e||null===(i=e.locationRangeDidChange)||void 0===i?void 0:i.call(e,this.currentLocationRange.slice(0))}createDOMRangeFromLocationRange(t){const e=this.findContainerAndOffsetFromLocation(t[0]),i=Dt(t)?e:this.findContainerAndOffsetFromLocation(t[1])||e;if(null!=e&&null!=i){const t=document.createRange();return t.setStart(...Array.from(e||[])),t.setEnd(...Array.from(i||[])),t}}getLocationAtPoint(t){const e=this.createDOMRangeFromPoint(t);var i;if(e)return null===(i=this.createLocationRangeFromDOMRange(e))||void 0===i?void 0:i[0]}domRangeWithinElement(t){return t.collapsed?y(this.element,t.startContainer):y(this.element,t.startContainer)&&y(this.element,t.endContainer)}}Li.proxyMethod("locationMapper.findLocationFromContainerAndOffset"),Li.proxyMethod("locationMapper.findContainerAndOffsetFromLocation"),Li.proxyMethod("locationMapper.findNodeAndOffsetFromLocation"),Li.proxyMethod("pointMapper.createDOMRangeFromPoint"),Li.proxyMethod("pointMapper.getClientRectsForDOMRange");var Di=Object.freeze({__proto__:null,Attachment:Re,AttachmentManager:hi,AttachmentPiece:Se,Block:Be,Composition:gi,Document:qe,Editor:xi,HTMLParser:Xe,HTMLSanitizer:Je,LineBreakInsertion:di,LocationMapper:yi,ManagedAttachment:ui,Piece:ye,PointMapper:ki,SelectionManager:Li,SplittableList:ke,StringPiece:Ee,Text:Te,UndoManager:mi}),wi=Object.freeze({__proto__:null,ObjectView:ee,AttachmentView:re,BlockView:de,DocumentView:ge,PieceView:le,PreviewableAttachmentView:ae,TextView:ce});const{lang:Ti,css:Bi,keyNames:Fi}=V,Ii=function(t){return function(){const e=t.apply(this,arguments);e.do(),this.undos||(this.undos=[]),this.undos.push(e.undo)}};class Pi extends z{constructor(t,e,i){let n=arguments.length>3&&void 0!==arguments[3]?arguments[3]:{};super(...arguments),Ae(this,"makeElementMutable",Ii((()=>({do:()=>{this.element.dataset.trixMutable=!0},undo:()=>delete this.element.dataset.trixMutable})))),Ae(this,"addToolbar",Ii((()=>{const t=k({tagName:"div",className:Bi.attachmentToolbar,data:{trixMutable:!0},childNodes:k({tagName:"div",className:"trix-button-row",childNodes:k({tagName:"span",className:"trix-button-group trix-button-group--actions",childNodes:k({tagName:"button",className:"trix-button trix-button--remove",textContent:Ti.remove,attributes:{title:Ti.remove},data:{trixAction:"remove"}})})})});return this.attachment.isPreviewable()&&t.appendChild(k({tagName:"div",className:Bi.attachmentMetadataContainer,childNodes:k({tagName:"span",className:Bi.attachmentMetadata,childNodes:[k({tagName:"span",className:Bi.attachmentName,textContent:this.attachment.getFilename(),attributes:{title:this.attachment.getFilename()}}),k({tagName:"span",className:Bi.attachmentSize,textContent:this.attachment.getFormattedFilesize()})]})})),f("click",{onElement:t,withCallback:this.didClickToolbar}),f("click",{onElement:t,matchingSelector:"[data-trix-action]",withCallback:this.didClickActionButton}),b("trix-attachment-before-toolbar",{onElement:this.element,attributes:{toolbar:t,attachment:this.attachment}}),{do:()=>this.element.appendChild(t),undo:()=>R(t)}}))),Ae(this,"installCaptionEditor",Ii((()=>{const t=k({tagName:"textarea",className:Bi.attachmentCaptionEditor,attributes:{placeholder:Ti.captionPlaceholder},data:{trixMutable:!0}});t.value=this.attachmentPiece.getCaption();const e=t.cloneNode();e.classList.add("trix-autoresize-clone"),e.tabIndex=-1;const i=function(){e.value=t.value,t.style.height=e.scrollHeight+"px"};f("input",{onElement:t,withCallback:i}),f("input",{onElement:t,withCallback:this.didInputCaption}),f("keydown",{onElement:t,withCallback:this.didKeyDownCaption}),f("change",{onElement:t,withCallback:this.didChangeCaption}),f("blur",{onElement:t,withCallback:this.didBlurCaption});const n=this.element.querySelector("figcaption"),r=n.cloneNode();return{do:()=>{if(n.style.display="none",r.appendChild(t),r.appendChild(e),r.classList.add("".concat(Bi.attachmentCaption,"--editing")),n.parentElement.insertBefore(r,n),i(),this.options.editCaption)return St((()=>t.focus()))},undo(){R(r),n.style.display=null}}}))),this.didClickToolbar=this.didClickToolbar.bind(this),this.didClickActionButton=this.didClickActionButton.bind(this),this.didKeyDownCaption=this.didKeyDownCaption.bind(this),this.didInputCaption=this.didInputCaption.bind(this),this.didChangeCaption=this.didChangeCaption.bind(this),this.didBlurCaption=this.didBlurCaption.bind(this),this.attachmentPiece=t,this.element=e,this.container=i,this.options=n,this.attachment=this.attachmentPiece.attachment,"a"===E(this.element)&&(this.element=this.element.firstChild),this.install()}install(){this.makeElementMutable(),this.addToolbar(),this.attachment.isPreviewable()&&this.installCaptionEditor()}uninstall(){var t;let e=this.undos.pop();for(this.savePendingCaption();e;)e(),e=this.undos.pop();null===(t=this.delegate)||void 0===t||t.didUninstallAttachmentEditor(this)}savePendingCaption(){if(null!=this.pendingCaption){const r=this.pendingCaption;var t,e,i,n;if(this.pendingCaption=null,r)null===(t=this.delegate)||void 0===t||null===(e=t.attachmentEditorDidRequestUpdatingAttributesForAttachment)||void 0===e||e.call(t,{caption:r},this.attachment);else null===(i=this.delegate)||void 0===i||null===(n=i.attachmentEditorDidRequestRemovingAttributeForAttachment)||void 0===n||n.call(i,"caption",this.attachment)}}didClickToolbar(t){return t.preventDefault(),t.stopPropagation()}didClickActionButton(t){var e;if("remove"===t.target.getAttribute("data-trix-action"))return null===(e=this.delegate)||void 0===e?void 0:e.attachmentEditorDidRequestRemovalOfAttachment(this.attachment)}didKeyDownCaption(t){var e,i;if("return"===Fi[t.keyCode])return t.preventDefault(),this.savePendingCaption(),null===(e=this.delegate)||void 0===e||null===(i=e.attachmentEditorDidRequestDeselectingAttachment)||void 0===i?void 0:i.call(e,this.attachment)}didInputCaption(t){this.pendingCaption=t.target.value.replace(/\s/g," ").trim()}didChangeCaption(t){return this.savePendingCaption()}didBlurCaption(t){return this.savePendingCaption()}}class Ni extends z{constructor(t,i){super(...arguments),this.didFocus=this.didFocus.bind(this),this.didBlur=this.didBlur.bind(this),this.didClickAttachment=this.didClickAttachment.bind(this),this.element=t,this.composition=i,this.documentView=new ge(this.composition.document,{element:this.element}),f("focus",{onElement:this.element,withCallback:this.didFocus}),f("blur",{onElement:this.element,withCallback:this.didBlur}),f("click",{onElement:this.element,matchingSelector:"a[contenteditable=false]",preventDefault:!0}),f("mousedown",{onElement:this.element,matchingSelector:e,withCallback:this.didClickAttachment}),f("click",{onElement:this.element,matchingSelector:"a".concat(e),preventDefault:!0})}didFocus(t){var e;const i=()=>{var t,e;if(!this.focused)return this.focused=!0,null===(t=this.delegate)||void 0===t||null===(e=t.compositionControllerDidFocus)||void 0===e?void 0:e.call(t)};return(null===(e=this.blurPromise)||void 0===e?void 0:e.then(i))||i()}didBlur(t){this.blurPromise=new Promise((t=>St((()=>{var e,i;x(this.element)||(this.focused=null,null===(e=this.delegate)||void 0===e||null===(i=e.compositionControllerDidBlur)||void 0===i||i.call(e));return this.blurPromise=null,t()}))))}didClickAttachment(t,e){var i,n;const r=this.findAttachmentForElement(e),o=!!A(t.target,{matchingSelector:"figcaption"});return null===(i=this.delegate)||void 0===i||null===(n=i.compositionControllerDidSelectAttachment)||void 0===n?void 0:n.call(i,r,{editCaption:o})}getSerializableElement(){return this.isEditingAttachment()?this.documentView.shadowElement:this.element}render(){var t,e,i,n,r,o;(this.revision!==this.composition.revision&&(this.documentView.setDocument(this.composition.document),this.documentView.render(),this.revision=this.composition.revision),this.canSyncDocumentView()&&!this.documentView.isSynced())&&(null===(i=this.delegate)||void 0===i||null===(n=i.compositionControllerWillSyncDocumentView)||void 0===n||n.call(i),this.documentView.sync(),null===(r=this.delegate)||void 0===r||null===(o=r.compositionControllerDidSyncDocumentView)||void 0===o||o.call(r));return null===(t=this.delegate)||void 0===t||null===(e=t.compositionControllerDidRender)||void 0===e?void 0:e.call(t)}rerenderViewForObject(t){return this.invalidateViewForObject(t),this.render()}invalidateViewForObject(t){return this.documentView.invalidateViewForObject(t)}isViewCachingEnabled(){return this.documentView.isViewCachingEnabled()}enableViewCaching(){return this.documentView.enableViewCaching()}disableViewCaching(){return this.documentView.disableViewCaching()}refreshViewCache(){return this.documentView.garbageCollectCachedViews()}isEditingAttachment(){return!!this.attachmentEditor}installAttachmentEditorForAttachment(t,e){var i;if((null===(i=this.attachmentEditor)||void 0===i?void 0:i.attachment)===t)return;const n=this.documentView.findElementForObject(t);if(!n)return;this.uninstallAttachmentEditor();const r=this.composition.document.getAttachmentPieceForAttachment(t);this.attachmentEditor=new Pi(r,n,this.element,e),this.attachmentEditor.delegate=this}uninstallAttachmentEditor(){var t;return null===(t=this.attachmentEditor)||void 0===t?void 0:t.uninstall()}didUninstallAttachmentEditor(){return this.attachmentEditor=null,this.render()}attachmentEditorDidRequestUpdatingAttributesForAttachment(t,e){var i,n;return null===(i=this.delegate)||void 0===i||null===(n=i.compositionControllerWillUpdateAttachment)||void 0===n||n.call(i,e),this.composition.updateAttributesForAttachment(t,e)}attachmentEditorDidRequestRemovingAttributeForAttachment(t,e){var i,n;return null===(i=this.delegate)||void 0===i||null===(n=i.compositionControllerWillUpdateAttachment)||void 0===n||n.call(i,e),this.composition.removeAttributeForAttachment(t,e)}attachmentEditorDidRequestRemovalOfAttachment(t){var e,i;return null===(e=this.delegate)||void 0===e||null===(i=e.compositionControllerDidRequestRemovalOfAttachment)||void 0===i?void 0:i.call(e,t)}attachmentEditorDidRequestDeselectingAttachment(t){var e,i;return null===(e=this.delegate)||void 0===e||null===(i=e.compositionControllerDidRequestDeselectingAttachment)||void 0===i?void 0:i.call(e,t)}canSyncDocumentView(){return!this.isEditingAttachment()}findAttachmentForElement(t){return this.composition.document.getAttachmentById(parseInt(t.dataset.trixId,10))}}class Oi extends z{}const Mi="data-trix-mutable",ji="[".concat(Mi,"]"),Wi={attributes:!0,childList:!0,characterData:!0,characterDataOldValue:!0,subtree:!0};class Ui extends z{constructor(t){super(t),this.didMutate=this.didMutate.bind(this),this.element=t,this.observer=new window.MutationObserver(this.didMutate),this.start()}start(){return this.reset(),this.observer.observe(this.element,Wi)}stop(){return this.observer.disconnect()}didMutate(t){var e,i;if(this.mutations.push(...Array.from(this.findSignificantMutations(t)||[])),this.mutations.length)return null===(e=this.delegate)||void 0===e||null===(i=e.elementDidMutate)||void 0===i||i.call(e,this.getMutationSummary()),this.reset()}reset(){this.mutations=[]}findSignificantMutations(t){return t.filter((t=>this.mutationIsSignificant(t)))}mutationIsSignificant(t){if(this.nodeIsMutable(t.target))return!1;for(const e of Array.from(this.nodesModifiedByMutation(t)))if(this.nodeIsSignificant(e))return!0;return!1}nodeIsSignificant(t){return t!==this.element&&!this.nodeIsMutable(t)&&!N(t)}nodeIsMutable(t){return A(t,{matchingSelector:ji})}nodesModifiedByMutation(t){const e=[];switch(t.type){case"attributes":t.attributeName!==Mi&&e.push(t.target);break;case"characterData":e.push(t.target.parentNode),e.push(t.target);break;case"childList":e.push(...Array.from(t.addedNodes||[])),e.push(...Array.from(t.removedNodes||[]))}return e}getMutationSummary(){return this.getTextMutationSummary()}getTextMutationSummary(){const{additions:t,deletions:e}=this.getTextChangesFromCharacterData(),i=this.getTextChangesFromChildList();Array.from(i.additions).forEach((e=>{Array.from(t).includes(e)||t.push(e)})),e.push(...Array.from(i.deletions||[]));const n={},r=t.join("");r&&(n.textAdded=r);const o=e.join("");return o&&(n.textDeleted=o),n}getMutationsByType(t){return Array.from(this.mutations).filter((e=>e.type===t))}getTextChangesFromChildList(){let t,e;const i=[],n=[];Array.from(this.getMutationsByType("childList")).forEach((t=>{i.push(...Array.from(t.addedNodes||[])),n.push(...Array.from(t.removedNodes||[]))}));0===i.length&&1===n.length&&B(n[0])?(t=[],e=["\n"]):(t=qi(i),e=qi(n));return{additions:t.filter(((t,i)=>t!==e[i])).map(Wt),deletions:e.filter(((e,i)=>e!==t[i])).map(Wt)}}getTextChangesFromCharacterData(){let t,e;const i=this.getMutationsByType("characterData");if(i.length){const n=i[0],r=i[i.length-1],o=function(t,e){let i,n;return t=X.box(t),(e=X.box(e)).length<t.length?[n,i]=Vt(t,e):[i,n]=Vt(e,t),{added:i,removed:n}}(Wt(n.oldValue),Wt(r.target.data));t=o.added,e=o.removed}return{additions:t?[t]:[],deletions:e?[e]:[]}}}const qi=function(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[];const e=[];for(const i of Array.from(t))switch(i.nodeType){case Node.TEXT_NODE:e.push(i.data);break;case Node.ELEMENT_NODE:"br"===E(i)?e.push("\n"):e.push(...Array.from(qi(i.childNodes)||[]))}return e};class Vi extends te{constructor(t){super(...arguments),this.file=t}perform(t){const e=new FileReader;return e.onerror=()=>t(!1),e.onload=()=>{e.onerror=null;try{e.abort()}catch(t){}return t(!0,this.file)},e.readAsArrayBuffer(this.file)}}class zi{constructor(t){this.element=t}shouldIgnore(t){return!!a.samsungAndroid&&(this.previousEvent=this.event,this.event=t,this.checkSamsungKeyboardBuggyModeStart(),this.checkSamsungKeyboardBuggyModeEnd(),this.buggyMode)}checkSamsungKeyboardBuggyModeStart(){this.insertingLongTextAfterUnidentifiedChar()&&_i(this.element.innerText,this.event.data)&&(this.buggyMode=!0,this.event.preventDefault())}checkSamsungKeyboardBuggyModeEnd(){this.buggyMode&&"insertText"!==this.event.inputType&&(this.buggyMode=!1)}insertingLongTextAfterUnidentifiedChar(){var t;return this.isBeforeInputInsertText()&&this.previousEventWasUnidentifiedKeydown()&&(null===(t=this.event.data)||void 0===t?void 0:t.length)>50}isBeforeInputInsertText(){return"beforeinput"===this.event.type&&"insertText"===this.event.inputType}previousEventWasUnidentifiedKeydown(){var t,e;return"keydown"===(null===(t=this.previousEvent)||void 0===t?void 0:t.type)&&"Unidentified"===(null===(e=this.previousEvent)||void 0===e?void 0:e.key)}}const _i=(t,e)=>Ji(t)===Ji(e),Hi=new RegExp("(".concat("","|").concat(h,"|").concat(d,"|\\s)+"),"g"),Ji=t=>t.replace(Hi," ").trim();class Ki extends z{constructor(t){super(...arguments),this.element=t,this.mutationObserver=new Ui(this.element),this.mutationObserver.delegate=this,this.flakyKeyboardDetector=new zi(this.element);for(const t in this.constructor.events)f(t,{onElement:this.element,withCallback:this.handlerFor(t)})}elementDidMutate(t){}editorWillSyncDocumentView(){return this.mutationObserver.stop()}editorDidSyncDocumentView(){return this.mutationObserver.start()}requestRender(){var t,e;return null===(t=this.delegate)||void 0===t||null===(e=t.inputControllerDidRequestRender)||void 0===e?void 0:e.call(t)}requestReparse(){var t,e;return null===(t=this.delegate)||void 0===t||null===(e=t.inputControllerDidRequestReparse)||void 0===e||e.call(t),this.requestRender()}attachFiles(t){const e=Array.from(t).map((t=>new Vi(t)));return Promise.all(e).then((t=>{this.handleInput((function(){var e,i;return null===(e=this.delegate)||void 0===e||e.inputControllerWillAttachFiles(),null===(i=this.responder)||void 0===i||i.insertFiles(t),this.requestRender()}))}))}handlerFor(t){return e=>{e.defaultPrevented||this.handleInput((()=>{if(!x(this.element)){if(this.flakyKeyboardDetector.shouldIgnore(e))return;this.eventName=t,this.constructor.events[t].call(this,e)}}))}}handleInput(t){try{var e;null===(e=this.delegate)||void 0===e||e.inputControllerWillHandleInput(),t.call(this)}finally{var i;null===(i=this.delegate)||void 0===i||i.inputControllerDidHandleInput()}}createLinkHTML(t,e){const i=document.createElement("a");return i.href=t,i.textContent=e||t,i.outerHTML}}var Gi;Ae(Ki,"events",{});const{browser:$i,keyNames:Xi}=V;let Yi=0;class Qi extends Ki{constructor(){super(...arguments),this.resetInputSummary()}setInputSummary(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.inputSummary.eventName=this.eventName;for(const e in t){const i=t[e];this.inputSummary[e]=i}return this.inputSummary}resetInputSummary(){this.inputSummary={}}reset(){return this.resetInputSummary(),It.reset()}elementDidMutate(t){var e,i;return this.isComposing()?null===(e=this.delegate)||void 0===e||null===(i=e.inputControllerDidAllowUnhandledInput)||void 0===i?void 0:i.call(e):this.handleInput((function(){return this.mutationIsSignificant(t)&&(this.mutationIsExpected(t)?this.requestRender():this.requestReparse()),this.reset()}))}mutationIsExpected(t){let{textAdded:e,textDeleted:i}=t;if(this.inputSummary.preferDocument)return!0;const n=null!=e?e===this.inputSummary.textAdded:!this.inputSummary.textAdded,r=null!=i?this.inputSummary.didDelete:!this.inputSummary.didDelete,o=["\n"," \n"].includes(e)&&!n,s="\n"===i&&!r;if(o&&!s||s&&!o){const t=this.getSelectedRange();if(t){var a;const i=o?e.replace(/\n$/,"").length||-1:(null==e?void 0:e.length)||1;if(null!==(a=this.responder)&&void 0!==a&&a.positionIsBlockBreak(t[1]+i))return!0}}return n&&r}mutationIsSignificant(t){var e;const i=Object.keys(t).length>0,n=""===(null===(e=this.compositionInput)||void 0===e?void 0:e.getEndData());return i||!n}getCompositionInput(){if(this.isComposing())return this.compositionInput;this.compositionInput=new rn(this)}isComposing(){return this.compositionInput&&!this.compositionInput.isEnded()}deleteInDirection(t,e){var i;return!1!==(null===(i=this.responder)||void 0===i?void 0:i.deleteInDirection(t))?this.setInputSummary({didDelete:!0}):e?(e.preventDefault(),this.requestRender()):void 0}serializeSelectionToDataTransfer(t){var e;if(!function(t){if(null==t||!t.setData)return!1;for(const e in yt){const i=yt[e];try{if(t.setData(e,i),!t.getData(e)===i)return!1}catch(t){return!1}}return!0}(t))return;const i=null===(e=this.responder)||void 0===e?void 0:e.getSelectedDocument().toSerializableDocument();return t.setData("application/x-trix-document",JSON.stringify(i)),t.setData("text/html",ge.render(i).innerHTML),t.setData("text/plain",i.toString().replace(/\n$/,"")),!0}canAcceptDataTransfer(t){const e={};return Array.from((null==t?void 0:t.types)||[]).forEach((t=>{e[t]=!0})),e.Files||e["application/x-trix-document"]||e["text/html"]||e["text/plain"]}getPastedHTMLUsingHiddenElement(t){const e=this.getSelectedRange(),i={position:"absolute",left:"".concat(window.pageXOffset,"px"),top:"".concat(window.pageYOffset,"px"),opacity:0},n=k({style:i,tagName:"div",editable:!0});return document.body.appendChild(n),n.focus(),requestAnimationFrame((()=>{const i=n.innerHTML;return R(n),this.setSelectedRange(e),t(i)}))}}Ae(Qi,"events",{keydown(t){this.isComposing()||this.resetInputSummary(),this.inputSummary.didInput=!0;const e=Xi[t.keyCode];if(e){var i;let n=this.keys;["ctrl","alt","shift","meta"].forEach((e=>{var i;t["".concat(e,"Key")]&&("ctrl"===e&&(e="control"),n=null===(i=n)||void 0===i?void 0:i[e])})),null!=(null===(i=n)||void 0===i?void 0:i[e])&&(this.setInputSummary({keyName:e}),It.reset(),n[e].call(this,t))}if(Rt(t)){const e=String.fromCharCode(t.keyCode).toLowerCase();if(e){var n;const i=["alt","shift"].map((e=>{if(t["".concat(e,"Key")])return e})).filter((t=>t));i.push(e),null!==(n=this.delegate)&&void 0!==n&&n.inputControllerDidReceiveKeyboardCommand(i)&&t.preventDefault()}}},keypress(t){if(null!=this.inputSummary.eventName)return;if(t.metaKey)return;if(t.ctrlKey&&!t.altKey)return;const e=en(t);var i,n;return e?(null===(i=this.delegate)||void 0===i||i.inputControllerWillPerformTyping(),null===(n=this.responder)||void 0===n||n.insertString(e),this.setInputSummary({textAdded:e,didDelete:this.selectionIsExpanded()})):void 0},textInput(t){const{data:e}=t,{textAdded:i}=this.inputSummary;if(i&&i!==e&&i.toUpperCase()===e){var n;const t=this.getSelectedRange();return this.setSelectedRange([t[0],t[1]+i.length]),null===(n=this.responder)||void 0===n||n.insertString(e),this.setInputSummary({textAdded:e}),this.setSelectedRange(t)}},dragenter(t){t.preventDefault()},dragstart(t){var e,i;return this.serializeSelectionToDataTransfer(t.dataTransfer),this.draggedRange=this.getSelectedRange(),null===(e=this.delegate)||void 0===e||null===(i=e.inputControllerDidStartDrag)||void 0===i?void 0:i.call(e)},dragover(t){if(this.draggedRange||this.canAcceptDataTransfer(t.dataTransfer)){t.preventDefault();const n={x:t.clientX,y:t.clientY};var e,i;if(!kt(n,this.draggingPoint))return this.draggingPoint=n,null===(e=this.delegate)||void 0===e||null===(i=e.inputControllerDidReceiveDragOverPoint)||void 0===i?void 0:i.call(e,this.draggingPoint)}},dragend(t){var e,i;null===(e=this.delegate)||void 0===e||null===(i=e.inputControllerDidCancelDrag)||void 0===i||i.call(e),this.draggedRange=null,this.draggingPoint=null},drop(t){var e,i;t.preventDefault();const n=null===(e=t.dataTransfer)||void 0===e?void 0:e.files,r=t.dataTransfer.getData("application/x-trix-document"),o={x:t.clientX,y:t.clientY};if(null===(i=this.responder)||void 0===i||i.setLocationRangeFromPointRange(o),null!=n&&n.length)this.attachFiles(n);else if(this.draggedRange){var s,a;null===(s=this.delegate)||void 0===s||s.inputControllerWillMoveText(),null===(a=this.responder)||void 0===a||a.moveTextFromRange(this.draggedRange),this.draggedRange=null,this.requestRender()}else if(r){var l;const t=qe.fromJSONString(r);null===(l=this.responder)||void 0===l||l.insertDocument(t),this.requestRender()}this.draggedRange=null,this.draggingPoint=null},cut(t){var e,i;if(null!==(e=this.responder)&&void 0!==e&&e.selectionIsExpanded()&&(this.serializeSelectionToDataTransfer(t.clipboardData)&&t.preventDefault(),null===(i=this.delegate)||void 0===i||i.inputControllerWillCutText(),this.deleteInDirection("backward"),t.defaultPrevented))return this.requestRender()},copy(t){var e;null!==(e=this.responder)&&void 0!==e&&e.selectionIsExpanded()&&this.serializeSelectionToDataTransfer(t.clipboardData)&&t.preventDefault()},paste(t){const e=t.clipboardData||t.testClipboardData,i={clipboard:e};if(!e||nn(t))return void this.getPastedHTMLUsingHiddenElement((t=>{var e,n,r;return i.type="text/html",i.html=t,null===(e=this.delegate)||void 0===e||e.inputControllerWillPaste(i),null===(n=this.responder)||void 0===n||n.insertHTML(i.html),this.requestRender(),null===(r=this.delegate)||void 0===r?void 0:r.inputControllerDidPaste(i)}));const n=e.getData("URL"),r=e.getData("text/html"),o=e.getData("public.url-name");if(n){var s,a,l;let t;i.type="text/html",t=o?qt(o).trim():n,i.html=this.createLinkHTML(n,t),null===(s=this.delegate)||void 0===s||s.inputControllerWillPaste(i),this.setInputSummary({textAdded:t,didDelete:this.selectionIsExpanded()}),null===(a=this.responder)||void 0===a||a.insertHTML(i.html),this.requestRender(),null===(l=this.delegate)||void 0===l||l.inputControllerDidPaste(i)}else if(Ct(e)){var c,u,h;i.type="text/plain",i.string=e.getData("text/plain"),null===(c=this.delegate)||void 0===c||c.inputControllerWillPaste(i),this.setInputSummary({textAdded:i.string,didDelete:this.selectionIsExpanded()}),null===(u=this.responder)||void 0===u||u.insertString(i.string),this.requestRender(),null===(h=this.delegate)||void 0===h||h.inputControllerDidPaste(i)}else if(r){var d,g,m;i.type="text/html",i.html=r,null===(d=this.delegate)||void 0===d||d.inputControllerWillPaste(i),null===(g=this.responder)||void 0===g||g.insertHTML(i.html),this.requestRender(),null===(m=this.delegate)||void 0===m||m.inputControllerDidPaste(i)}else if(Array.from(e.types).includes("Files")){var p,f;const t=null===(p=e.items)||void 0===p||null===(p=p[0])||void 0===p||null===(f=p.getAsFile)||void 0===f?void 0:f.call(p);if(t){var b,v,A;const e=Zi(t);!t.name&&e&&(t.name="pasted-file-".concat(++Yi,".").concat(e)),i.type="File",i.file=t,null===(b=this.delegate)||void 0===b||b.inputControllerWillAttachFiles(),null===(v=this.responder)||void 0===v||v.insertFile(i.file),this.requestRender(),null===(A=this.delegate)||void 0===A||A.inputControllerDidPaste(i)}}t.preventDefault()},compositionstart(t){return this.getCompositionInput().start(t.data)},compositionupdate(t){return this.getCompositionInput().update(t.data)},compositionend(t){return this.getCompositionInput().end(t.data)},beforeinput(t){this.inputSummary.didInput=!0},input(t){return this.inputSummary.didInput=!0,t.stopPropagation()}}),Ae(Qi,"keys",{backspace(t){var e;return null===(e=this.delegate)||void 0===e||e.inputControllerWillPerformTyping(),this.deleteInDirection("backward",t)},delete(t){var e;return null===(e=this.delegate)||void 0===e||e.inputControllerWillPerformTyping(),this.deleteInDirection("forward",t)},return(t){var e,i;return this.setInputSummary({preferDocument:!0}),null===(e=this.delegate)||void 0===e||e.inputControllerWillPerformTyping(),null===(i=this.responder)||void 0===i?void 0:i.insertLineBreak()},tab(t){var e,i;null!==(e=this.responder)&&void 0!==e&&e.canIncreaseNestingLevel()&&(null===(i=this.responder)||void 0===i||i.increaseNestingLevel(),this.requestRender(),t.preventDefault())},left(t){var e;if(this.selectionIsInCursorTarget())return t.preventDefault(),null===(e=this.responder)||void 0===e?void 0:e.moveCursorInDirection("backward")},right(t){var e;if(this.selectionIsInCursorTarget())return t.preventDefault(),null===(e=this.responder)||void 0===e?void 0:e.moveCursorInDirection("forward")},control:{d(t){var e;return null===(e=this.delegate)||void 0===e||e.inputControllerWillPerformTyping(),this.deleteInDirection("forward",t)},h(t){var e;return null===(e=this.delegate)||void 0===e||e.inputControllerWillPerformTyping(),this.deleteInDirection("backward",t)},o(t){var e,i;return t.preventDefault(),null===(e=this.delegate)||void 0===e||e.inputControllerWillPerformTyping(),null===(i=this.responder)||void 0===i||i.insertString("\n",{updatePosition:!1}),this.requestRender()}},shift:{return(t){var e,i;null===(e=this.delegate)||void 0===e||e.inputControllerWillPerformTyping(),null===(i=this.responder)||void 0===i||i.insertString("\n"),this.requestRender(),t.preventDefault()},tab(t){var e,i;null!==(e=this.responder)&&void 0!==e&&e.canDecreaseNestingLevel()&&(null===(i=this.responder)||void 0===i||i.decreaseNestingLevel(),this.requestRender(),t.preventDefault())},left(t){if(this.selectionIsInCursorTarget())return t.preventDefault(),this.expandSelectionInDirection("backward")},right(t){if(this.selectionIsInCursorTarget())return t.preventDefault(),this.expandSelectionInDirection("forward")}},alt:{backspace(t){var e;return this.setInputSummary({preferDocument:!1}),null===(e=this.delegate)||void 0===e?void 0:e.inputControllerWillPerformTyping()}},meta:{backspace(t){var e;return this.setInputSummary({preferDocument:!1}),null===(e=this.delegate)||void 0===e?void 0:e.inputControllerWillPerformTyping()}}}),Qi.proxyMethod("responder?.getSelectedRange"),Qi.proxyMethod("responder?.setSelectedRange"),Qi.proxyMethod("responder?.expandSelectionInDirection"),Qi.proxyMethod("responder?.selectionIsInCursorTarget"),Qi.proxyMethod("responder?.selectionIsExpanded");const Zi=t=>{var e;return null===(e=t.type)||void 0===e||null===(e=e.match(/\/(\w+)$/))||void 0===e?void 0:e[1]},tn=!(null===(Gi=" ".codePointAt)||void 0===Gi||!Gi.call(" ",0)),en=function(t){if(t.key&&tn&&t.key.codePointAt(0)===t.keyCode)return t.key;{let e;if(null===t.which?e=t.keyCode:0!==t.which&&0!==t.charCode&&(e=t.charCode),null!=e&&"escape"!==Xi[e])return X.fromCodepoints([e]).toString()}},nn=function(t){const e=t.clipboardData;if(e){if(e.types.includes("text/html")){for(const t of e.types){const i=/^CorePasteboardFlavorType/.test(t),n=/^dyn\./.test(t)&&e.getData(t);if(i||n)return!0}return!1}{const t=e.types.includes("com.apple.webarchive"),i=e.types.includes("com.apple.flat-rtfd");return t||i}}};class rn extends z{constructor(t){super(...arguments),this.inputController=t,this.responder=this.inputController.responder,this.delegate=this.inputController.delegate,this.inputSummary=this.inputController.inputSummary,this.data={}}start(t){if(this.data.start=t,this.isSignificant()){var e,i;if("keypress"===this.inputSummary.eventName&&this.inputSummary.textAdded)null===(i=this.responder)||void 0===i||i.deleteInDirection("left");this.selectionIsExpanded()||(this.insertPlaceholder(),this.requestRender()),this.range=null===(e=this.responder)||void 0===e?void 0:e.getSelectedRange()}}update(t){if(this.data.update=t,this.isSignificant()){const t=this.selectPlaceholder();t&&(this.forgetPlaceholder(),this.range=t)}}end(t){return this.data.end=t,this.isSignificant()?(this.forgetPlaceholder(),this.canApplyToDocument()?(this.setInputSummary({preferDocument:!0,didInput:!1}),null===(e=this.delegate)||void 0===e||e.inputControllerWillPerformTyping(),null===(i=this.responder)||void 0===i||i.setSelectedRange(this.range),null===(n=this.responder)||void 0===n||n.insertString(this.data.end),null===(r=this.responder)||void 0===r?void 0:r.setSelectedRange(this.range[0]+this.data.end.length)):null!=this.data.start||null!=this.data.update?(this.requestReparse(),this.inputController.reset()):void 0):this.inputController.reset();var e,i,n,r}getEndData(){return this.data.end}isEnded(){return null!=this.getEndData()}isSignificant(){return!$i.composesExistingText||this.inputSummary.didInput}canApplyToDocument(){var t,e;return 0===(null===(t=this.data.start)||void 0===t?void 0:t.length)&&(null===(e=this.data.end)||void 0===e?void 0:e.length)>0&&this.range}}rn.proxyMethod("inputController.setInputSummary"),rn.proxyMethod("inputController.requestRender"),rn.proxyMethod("inputController.requestReparse"),rn.proxyMethod("responder?.selectionIsExpanded"),rn.proxyMethod("responder?.insertPlaceholder"),rn.proxyMethod("responder?.selectPlaceholder"),rn.proxyMethod("responder?.forgetPlaceholder");class on extends Ki{constructor(){super(...arguments),this.render=this.render.bind(this)}elementDidMutate(){return this.scheduledRender?this.composing?null===(t=this.delegate)||void 0===t||null===(e=t.inputControllerDidAllowUnhandledInput)||void 0===e?void 0:e.call(t):void 0:this.reparse();var t,e}scheduleRender(){return this.scheduledRender?this.scheduledRender:this.scheduledRender=requestAnimationFrame(this.render)}render(){var t,e;(cancelAnimationFrame(this.scheduledRender),this.scheduledRender=null,this.composing)||(null===(e=this.delegate)||void 0===e||e.render());null===(t=this.afterRender)||void 0===t||t.call(this),this.afterRender=null}reparse(){var t;return null===(t=this.delegate)||void 0===t?void 0:t.reparse()}insertString(){var t;let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"",i=arguments.length>1?arguments[1]:void 0;return null===(t=this.delegate)||void 0===t||t.inputControllerWillPerformTyping(),this.withTargetDOMRange((function(){var t;return null===(t=this.responder)||void 0===t?void 0:t.insertString(e,i)}))}toggleAttributeIfSupported(t){var e;if(dt().includes(t))return null===(e=this.delegate)||void 0===e||e.inputControllerWillPerformFormatting(t),this.withTargetDOMRange((function(){var e;return null===(e=this.responder)||void 0===e?void 0:e.toggleCurrentAttribute(t)}))}activateAttributeIfSupported(t,e){var i;if(dt().includes(t))return null===(i=this.delegate)||void 0===i||i.inputControllerWillPerformFormatting(t),this.withTargetDOMRange((function(){var i;return null===(i=this.responder)||void 0===i?void 0:i.setCurrentAttribute(t,e)}))}deleteInDirection(t){let{recordUndoEntry:e}=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{recordUndoEntry:!0};var i;e&&(null===(i=this.delegate)||void 0===i||i.inputControllerWillPerformTyping());const n=()=>{var e;return null===(e=this.responder)||void 0===e?void 0:e.deleteInDirection(t)},r=this.getTargetDOMRange({minLength:2});return r?this.withTargetDOMRange(r,n):n()}withTargetDOMRange(t,e){var i;return"function"==typeof t&&(e=t,t=this.getTargetDOMRange()),t?null===(i=this.responder)||void 0===i?void 0:i.withTargetDOMRange(t,e.bind(this)):(It.reset(),e.call(this))}getTargetDOMRange(){var t,e;let{minLength:i}=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{minLength:0};const n=null===(t=(e=this.event).getTargetRanges)||void 0===t?void 0:t.call(e);if(n&&n.length){const t=sn(n[0]);if(0===i||t.toString().length>=i)return t}}withEvent(t,e){let i;this.event=t;try{i=e.call(this)}finally{this.event=null}return i}}Ae(on,"events",{keydown(t){if(Rt(t)){var e;const i=un(t);null!==(e=this.delegate)&&void 0!==e&&e.inputControllerDidReceiveKeyboardCommand(i)&&t.preventDefault()}else{let e=t.key;t.altKey&&(e+="+Alt"),t.shiftKey&&(e+="+Shift");const i=this.constructor.keys[e];if(i)return this.withEvent(t,i)}},paste(t){var e;let i;const n=null===(e=t.clipboardData)||void 0===e?void 0:e.getData("URL");return ln(t)?(t.preventDefault(),this.attachFiles(t.clipboardData.files)):cn(t)?(t.preventDefault(),i={type:"text/plain",string:t.clipboardData.getData("text/plain")},null===(r=this.delegate)||void 0===r||r.inputControllerWillPaste(i),null===(o=this.responder)||void 0===o||o.insertString(i.string),this.render(),null===(s=this.delegate)||void 0===s?void 0:s.inputControllerDidPaste(i)):n?(t.preventDefault(),i={type:"text/html",html:this.createLinkHTML(n)},null===(a=this.delegate)||void 0===a||a.inputControllerWillPaste(i),null===(l=this.responder)||void 0===l||l.insertHTML(i.html),this.render(),null===(c=this.delegate)||void 0===c?void 0:c.inputControllerDidPaste(i)):void 0;var r,o,s,a,l,c},beforeinput(t){const e=this.constructor.inputTypes[t.inputType];e&&(this.withEvent(t,e),this.scheduleRender())},input(t){It.reset()},dragstart(t){var e,i;null!==(e=this.responder)&&void 0!==e&&e.selectionContainsAttachments()&&(t.dataTransfer.setData("application/x-trix-dragging",!0),this.dragging={range:null===(i=this.responder)||void 0===i?void 0:i.getSelectedRange(),point:hn(t)})},dragenter(t){an(t)&&t.preventDefault()},dragover(t){if(this.dragging){t.preventDefault();const i=hn(t);var e;if(!kt(i,this.dragging.point))return this.dragging.point=i,null===(e=this.responder)||void 0===e?void 0:e.setLocationRangeFromPointRange(i)}else an(t)&&t.preventDefault()},drop(t){var e,i;if(this.dragging)return t.preventDefault(),null===(e=this.delegate)||void 0===e||e.inputControllerWillMoveText(),null===(i=this.responder)||void 0===i||i.moveTextFromRange(this.dragging.range),this.dragging=null,this.scheduleRender();if(an(t)){var n;t.preventDefault();const e=hn(t);return null===(n=this.responder)||void 0===n||n.setLocationRangeFromPointRange(e),this.attachFiles(t.dataTransfer.files)}},dragend(){var t;this.dragging&&(null===(t=this.responder)||void 0===t||t.setSelectedRange(this.dragging.range),this.dragging=null)},compositionend(t){this.composing&&(this.composing=!1,a.recentAndroid||this.scheduleRender())}}),Ae(on,"keys",{ArrowLeft(){var t,e;if(null!==(t=this.responder)&&void 0!==t&&t.shouldManageMovingCursorInDirection("backward"))return this.event.preventDefault(),null===(e=this.responder)||void 0===e?void 0:e.moveCursorInDirection("backward")},ArrowRight(){var t,e;if(null!==(t=this.responder)&&void 0!==t&&t.shouldManageMovingCursorInDirection("forward"))return this.event.preventDefault(),null===(e=this.responder)||void 0===e?void 0:e.moveCursorInDirection("forward")},Backspace(){var t,e,i;if(null!==(t=this.responder)&&void 0!==t&&t.shouldManageDeletingInDirection("backward"))return this.event.preventDefault(),null===(e=this.delegate)||void 0===e||e.inputControllerWillPerformTyping(),null===(i=this.responder)||void 0===i||i.deleteInDirection("backward"),this.render()},Tab(){var t,e;if(null!==(t=this.responder)&&void 0!==t&&t.canIncreaseNestingLevel())return this.event.preventDefault(),null===(e=this.responder)||void 0===e||e.increaseNestingLevel(),this.render()},"Tab+Shift"(){var t,e;if(null!==(t=this.responder)&&void 0!==t&&t.canDecreaseNestingLevel())return this.event.preventDefault(),null===(e=this.responder)||void 0===e||e.decreaseNestingLevel(),this.render()}}),Ae(on,"inputTypes",{deleteByComposition(){return this.deleteInDirection("backward",{recordUndoEntry:!1})},deleteByCut(){return this.deleteInDirection("backward")},deleteByDrag(){return this.event.preventDefault(),this.withTargetDOMRange((function(){var t;this.deleteByDragRange=null===(t=this.responder)||void 0===t?void 0:t.getSelectedRange()}))},deleteCompositionText(){return this.deleteInDirection("backward",{recordUndoEntry:!1})},deleteContent(){return this.deleteInDirection("backward")},deleteContentBackward(){return this.deleteInDirection("backward")},deleteContentForward(){return this.deleteInDirection("forward")},deleteEntireSoftLine(){return this.deleteInDirection("forward")},deleteHardLineBackward(){return this.deleteInDirection("backward")},deleteHardLineForward(){return this.deleteInDirection("forward")},deleteSoftLineBackward(){return this.deleteInDirection("backward")},deleteSoftLineForward(){return this.deleteInDirection("forward")},deleteWordBackward(){return this.deleteInDirection("backward")},deleteWordForward(){return this.deleteInDirection("forward")},formatBackColor(){return this.activateAttributeIfSupported("backgroundColor",this.event.data)},formatBold(){return this.toggleAttributeIfSupported("bold")},formatFontColor(){return this.activateAttributeIfSupported("color",this.event.data)},formatFontName(){return this.activateAttributeIfSupported("font",this.event.data)},formatIndent(){var t;if(null!==(t=this.responder)&&void 0!==t&&t.canIncreaseNestingLevel())return this.withTargetDOMRange((function(){var t;return null===(t=this.responder)||void 0===t?void 0:t.increaseNestingLevel()}))},formatItalic(){return this.toggleAttributeIfSupported("italic")},formatJustifyCenter(){return this.toggleAttributeIfSupported("justifyCenter")},formatJustifyFull(){return this.toggleAttributeIfSupported("justifyFull")},formatJustifyLeft(){return this.toggleAttributeIfSupported("justifyLeft")},formatJustifyRight(){return this.toggleAttributeIfSupported("justifyRight")},formatOutdent(){var t;if(null!==(t=this.responder)&&void 0!==t&&t.canDecreaseNestingLevel())return this.withTargetDOMRange((function(){var t;return null===(t=this.responder)||void 0===t?void 0:t.decreaseNestingLevel()}))},formatRemove(){this.withTargetDOMRange((function(){for(const i in null===(t=this.responder)||void 0===t?void 0:t.getCurrentAttributes()){var t,e;null===(e=this.responder)||void 0===e||e.removeCurrentAttribute(i)}}))},formatSetBlockTextDirection(){return this.activateAttributeIfSupported("blockDir",this.event.data)},formatSetInlineTextDirection(){return this.activateAttributeIfSupported("textDir",this.event.data)},formatStrikeThrough(){return this.toggleAttributeIfSupported("strike")},formatSubscript(){return this.toggleAttributeIfSupported("sub")},formatSuperscript(){return this.toggleAttributeIfSupported("sup")},formatUnderline(){return this.toggleAttributeIfSupported("underline")},historyRedo(){var t;return null===(t=this.delegate)||void 0===t?void 0:t.inputControllerWillPerformRedo()},historyUndo(){var t;return null===(t=this.delegate)||void 0===t?void 0:t.inputControllerWillPerformUndo()},insertCompositionText(){return this.composing=!0,this.insertString(this.event.data)},insertFromComposition(){return this.composing=!1,this.insertString(this.event.data)},insertFromDrop(){const t=this.deleteByDragRange;var e;if(t)return this.deleteByDragRange=null,null===(e=this.delegate)||void 0===e||e.inputControllerWillMoveText(),this.withTargetDOMRange((function(){var e;return null===(e=this.responder)||void 0===e?void 0:e.moveTextFromRange(t)}))},insertFromPaste(){var t;const{dataTransfer:e}=this.event,i={dataTransfer:e},n=e.getData("URL"),r=e.getData("text/html");if(n){var o;let t;this.event.preventDefault(),i.type="text/html";const r=e.getData("public.url-name");t=r?qt(r).trim():n,i.html=this.createLinkHTML(n,t),null===(o=this.delegate)||void 0===o||o.inputControllerWillPaste(i),this.withTargetDOMRange((function(){var t;return null===(t=this.responder)||void 0===t?void 0:t.insertHTML(i.html)})),this.afterRender=()=>{var t;return null===(t=this.delegate)||void 0===t?void 0:t.inputControllerDidPaste(i)}}else if(Ct(e)){var s;i.type="text/plain",i.string=e.getData("text/plain"),null===(s=this.delegate)||void 0===s||s.inputControllerWillPaste(i),this.withTargetDOMRange((function(){var t;return null===(t=this.responder)||void 0===t?void 0:t.insertString(i.string)})),this.afterRender=()=>{var t;return null===(t=this.delegate)||void 0===t?void 0:t.inputControllerDidPaste(i)}}else if(r){var a;this.event.preventDefault(),i.type="text/html",i.html=r,null===(a=this.delegate)||void 0===a||a.inputControllerWillPaste(i),this.withTargetDOMRange((function(){var t;return null===(t=this.responder)||void 0===t?void 0:t.insertHTML(i.html)})),this.afterRender=()=>{var t;return null===(t=this.delegate)||void 0===t?void 0:t.inputControllerDidPaste(i)}}else if(null!==(t=e.files)&&void 0!==t&&t.length){var l;i.type="File",i.file=e.files[0],null===(l=this.delegate)||void 0===l||l.inputControllerWillPaste(i),this.withTargetDOMRange((function(){var t;return null===(t=this.responder)||void 0===t?void 0:t.insertFile(i.file)})),this.afterRender=()=>{var t;return null===(t=this.delegate)||void 0===t?void 0:t.inputControllerDidPaste(i)}}},insertFromYank(){return this.insertString(this.event.data)},insertLineBreak(){return this.insertString("\n")},insertLink(){return this.activateAttributeIfSupported("href",this.event.data)},insertOrderedList(){return this.toggleAttributeIfSupported("number")},insertParagraph(){var t;return null===(t=this.delegate)||void 0===t||t.inputControllerWillPerformTyping(),this.withTargetDOMRange((function(){var t;return null===(t=this.responder)||void 0===t?void 0:t.insertLineBreak()}))},insertReplacementText(){const t=this.event.dataTransfer.getData("text/plain"),e=this.event.getTargetRanges()[0];this.withTargetDOMRange(e,(()=>{this.insertString(t,{updatePosition:!1})}))},insertText(){var t;return this.insertString(this.event.data||(null===(t=this.event.dataTransfer)||void 0===t?void 0:t.getData("text/plain")))},insertTranspose(){return this.insertString(this.event.data)},insertUnorderedList(){return this.toggleAttributeIfSupported("bullet")}});const sn=function(t){const e=document.createRange();return e.setStart(t.startContainer,t.startOffset),e.setEnd(t.endContainer,t.endOffset),e},an=t=>{var e;return Array.from((null===(e=t.dataTransfer)||void 0===e?void 0:e.types)||[]).includes("Files")},ln=function(t){const e=t.clipboardData;if(e)return e.types.includes("Files")&&1===e.types.length&&e.files.length>=1},cn=function(t){const e=t.clipboardData;if(e)return e.types.includes("text/plain")&&1===e.types.length},un=function(t){const e=[];return t.altKey&&e.push("alt"),t.shiftKey&&e.push("shift"),e.push(t.key),e},hn=t=>({x:t.clientX,y:t.clientY}),dn="[data-trix-attribute]",gn="[data-trix-action]",mn="".concat(dn,", ").concat(gn),pn="[data-trix-dialog]",fn="".concat(pn,"[data-trix-active]"),bn="".concat(pn," [data-trix-method]"),vn="".concat(pn," [data-trix-input]"),An=(t,e)=>(e||(e=yn(t)),t.querySelector("[data-trix-input][name='".concat(e,"']"))),xn=t=>t.getAttribute("data-trix-action"),yn=t=>t.getAttribute("data-trix-attribute")||t.getAttribute("data-trix-dialog-attribute");class Cn extends z{constructor(t){super(t),this.didClickActionButton=this.didClickActionButton.bind(this),this.didClickAttributeButton=this.didClickAttributeButton.bind(this),this.didClickDialogButton=this.didClickDialogButton.bind(this),this.didKeyDownDialogInput=this.didKeyDownDialogInput.bind(this),this.element=t,this.attributes={},this.actions={},this.resetDialogInputs(),f("mousedown",{onElement:this.element,matchingSelector:gn,withCallback:this.didClickActionButton}),f("mousedown",{onElement:this.element,matchingSelector:dn,withCallback:this.didClickAttributeButton}),f("click",{onElement:this.element,matchingSelector:mn,preventDefault:!0}),f("click",{onElement:this.element,matchingSelector:bn,withCallback:this.didClickDialogButton}),f("keydown",{onElement:this.element,matchingSelector:vn,withCallback:this.didKeyDownDialogInput})}didClickActionButton(t,e){var i;null===(i=this.delegate)||void 0===i||i.toolbarDidClickButton(),t.preventDefault();const n=xn(e);return this.getDialog(n)?this.toggleDialog(n):null===(r=this.delegate)||void 0===r?void 0:r.toolbarDidInvokeAction(n,e);var r}didClickAttributeButton(t,e){var i;null===(i=this.delegate)||void 0===i||i.toolbarDidClickButton(),t.preventDefault();const n=yn(e);var r;this.getDialog(n)?this.toggleDialog(n):null===(r=this.delegate)||void 0===r||r.toolbarDidToggleAttribute(n);return this.refreshAttributeButtons()}didClickDialogButton(t,e){const i=A(e,{matchingSelector:pn});return this[e.getAttribute("data-trix-method")].call(this,i)}didKeyDownDialogInput(t,e){if(13===t.keyCode){t.preventDefault();const i=e.getAttribute("name"),n=this.getDialog(i);this.setAttribute(n)}if(27===t.keyCode)return t.preventDefault(),this.hideDialog()}updateActions(t){return this.actions=t,this.refreshActionButtons()}refreshActionButtons(){return this.eachActionButton(((t,e)=>{t.disabled=!1===this.actions[e]}))}eachActionButton(t){return Array.from(this.element.querySelectorAll(gn)).map((e=>t(e,xn(e))))}updateAttributes(t){return this.attributes=t,this.refreshAttributeButtons()}refreshAttributeButtons(){return this.eachAttributeButton(((t,e)=>(t.disabled=!1===this.attributes[e],this.attributes[e]||this.dialogIsVisible(e)?(t.setAttribute("data-trix-active",""),t.classList.add("trix-active")):(t.removeAttribute("data-trix-active"),t.classList.remove("trix-active")))))}eachAttributeButton(t){return Array.from(this.element.querySelectorAll(dn)).map((e=>t(e,yn(e))))}applyKeyboardCommand(t){const e=JSON.stringify(t.sort());for(const t of Array.from(this.element.querySelectorAll("[data-trix-key]"))){const i=t.getAttribute("data-trix-key").split("+");if(JSON.stringify(i.sort())===e)return b("mousedown",{onElement:t}),!0}return!1}dialogIsVisible(t){const e=this.getDialog(t);if(e)return e.hasAttribute("data-trix-active")}toggleDialog(t){return this.dialogIsVisible(t)?this.hideDialog():this.showDialog(t)}showDialog(t){var e,i;this.hideDialog(),null===(e=this.delegate)||void 0===e||e.toolbarWillShowDialog();const n=this.getDialog(t);n.setAttribute("data-trix-active",""),n.classList.add("trix-active"),Array.from(n.querySelectorAll("input[disabled]")).forEach((t=>{t.removeAttribute("disabled")}));const r=yn(n);if(r){const e=An(n,t);e&&(e.value=this.attributes[r]||"",e.select())}return null===(i=this.delegate)||void 0===i?void 0:i.toolbarDidShowDialog(t)}setAttribute(t){const e=yn(t),i=An(t,e);return i.willValidate&&!i.checkValidity()?(i.setAttribute("data-trix-validate",""),i.classList.add("trix-validate"),i.focus()):(null===(n=this.delegate)||void 0===n||n.toolbarDidUpdateAttribute(e,i.value),this.hideDialog());var n}removeAttribute(t){var e;const i=yn(t);return null===(e=this.delegate)||void 0===e||e.toolbarDidRemoveAttribute(i),this.hideDialog()}hideDialog(){const t=this.element.querySelector(fn);var e;if(t)return t.removeAttribute("data-trix-active"),t.classList.remove("trix-active"),this.resetDialogInputs(),null===(e=this.delegate)||void 0===e?void 0:e.toolbarDidHideDialog((t=>t.getAttribute("data-trix-dialog"))(t))}resetDialogInputs(){Array.from(this.element.querySelectorAll(vn)).forEach((t=>{t.setAttribute("disabled","disabled"),t.removeAttribute("data-trix-validate"),t.classList.remove("trix-validate")}))}getDialog(t){return this.element.querySelector("[data-trix-dialog=".concat(t,"]"))}}class Rn extends Oi{constructor(t){let{editorElement:e,document:i,html:n}=t;super(...arguments),this.editorElement=e,this.selectionManager=new Li(this.editorElement),this.selectionManager.delegate=this,this.composition=new gi,this.composition.delegate=this,this.attachmentManager=new hi(this.composition.getAttachments()),this.attachmentManager.delegate=this,this.inputController=2===M.getLevel()?new on(this.editorElement):new Qi(this.editorElement),this.inputController.delegate=this,this.inputController.responder=this.composition,this.compositionController=new Ni(this.editorElement,this.composition),this.compositionController.delegate=this,this.toolbarController=new Cn(this.editorElement.toolbarElement),this.toolbarController.delegate=this,this.editor=new xi(this.composition,this.selectionManager,this.editorElement),i?this.editor.loadDocument(i):this.editor.loadHTML(n)}registerSelectionManager(){return It.registerSelectionManager(this.selectionManager)}unregisterSelectionManager(){return It.unregisterSelectionManager(this.selectionManager)}render(){return this.compositionController.render()}reparse(){return this.composition.replaceHTML(this.editorElement.innerHTML)}compositionDidChangeDocument(t){if(this.notifyEditorElement("document-change"),!this.handlingInput)return this.render()}compositionDidChangeCurrentAttributes(t){return this.currentAttributes=t,this.toolbarController.updateAttributes(this.currentAttributes),this.updateCurrentActions(),this.notifyEditorElement("attributes-change",{attributes:this.currentAttributes})}compositionDidPerformInsertionAtRange(t){this.pasting&&(this.pastedRange=t)}compositionShouldAcceptFile(t){return this.notifyEditorElement("file-accept",{file:t})}compositionDidAddAttachment(t){const e=this.attachmentManager.manageAttachment(t);return this.notifyEditorElement("attachment-add",{attachment:e})}compositionDidEditAttachment(t){this.compositionController.rerenderViewForObject(t);const e=this.attachmentManager.manageAttachment(t);return this.notifyEditorElement("attachment-edit",{attachment:e}),this.notifyEditorElement("change")}compositionDidChangeAttachmentPreviewURL(t){return this.compositionController.invalidateViewForObject(t),this.notifyEditorElement("change")}compositionDidRemoveAttachment(t){const e=this.attachmentManager.unmanageAttachment(t);return this.notifyEditorElement("attachment-remove",{attachment:e})}compositionDidStartEditingAttachment(t,e){return this.attachmentLocationRange=this.composition.document.getLocationRangeOfAttachment(t),this.compositionController.installAttachmentEditorForAttachment(t,e),this.selectionManager.setLocationRange(this.attachmentLocationRange)}compositionDidStopEditingAttachment(t){this.compositionController.uninstallAttachmentEditor(),this.attachmentLocationRange=null}compositionDidRequestChangingSelectionToLocationRange(t){if(!this.loadingSnapshot||this.isFocused())return this.requestedLocationRange=t,this.compositionRevisionWhenLocationRangeRequested=this.composition.revision,this.handlingInput?void 0:this.render()}compositionWillLoadSnapshot(){this.loadingSnapshot=!0}compositionDidLoadSnapshot(){this.compositionController.refreshViewCache(),this.render(),this.loadingSnapshot=!1}getSelectionManager(){return this.selectionManager}attachmentManagerDidRequestRemovalOfAttachment(t){return this.removeAttachment(t)}compositionControllerWillSyncDocumentView(){return this.inputController.editorWillSyncDocumentView(),this.selectionManager.lock(),this.selectionManager.clearSelection()}compositionControllerDidSyncDocumentView(){return this.inputController.editorDidSyncDocumentView(),this.selectionManager.unlock(),this.updateCurrentActions(),this.notifyEditorElement("sync")}compositionControllerDidRender(){this.requestedLocationRange&&(this.compositionRevisionWhenLocationRangeRequested===this.composition.revision&&this.selectionManager.setLocationRange(this.requestedLocationRange),this.requestedLocationRange=null,this.compositionRevisionWhenLocationRangeRequested=null),this.renderedCompositionRevision!==this.composition.revision&&(this.runEditorFilters(),this.composition.updateCurrentAttributes(),this.notifyEditorElement("render")),this.renderedCompositionRevision=this.composition.revision}compositionControllerDidFocus(){return this.isFocusedInvisibly()&&this.setLocationRange({index:0,offset:0}),this.toolbarController.hideDialog(),this.notifyEditorElement("focus")}compositionControllerDidBlur(){return this.notifyEditorElement("blur")}compositionControllerDidSelectAttachment(t,e){return this.toolbarController.hideDialog(),this.composition.editAttachment(t,e)}compositionControllerDidRequestDeselectingAttachment(t){const e=this.attachmentLocationRange||this.composition.document.getLocationRangeOfAttachment(t);return this.selectionManager.setLocationRange(e[1])}compositionControllerWillUpdateAttachment(t){return this.editor.recordUndoEntry("Edit Attachment",{context:t.id,consolidatable:!0})}compositionControllerDidRequestRemovalOfAttachment(t){return this.removeAttachment(t)}inputControllerWillHandleInput(){this.handlingInput=!0,this.requestedRender=!1}inputControllerDidRequestRender(){this.requestedRender=!0}inputControllerDidHandleInput(){if(this.handlingInput=!1,this.requestedRender)return this.requestedRender=!1,this.render()}inputControllerDidAllowUnhandledInput(){return this.notifyEditorElement("change")}inputControllerDidRequestReparse(){return this.reparse()}inputControllerWillPerformTyping(){return this.recordTypingUndoEntry()}inputControllerWillPerformFormatting(t){return this.recordFormattingUndoEntry(t)}inputControllerWillCutText(){return this.editor.recordUndoEntry("Cut")}inputControllerWillPaste(t){return this.editor.recordUndoEntry("Paste"),this.pasting=!0,this.notifyEditorElement("before-paste",{paste:t})}inputControllerDidPaste(t){return t.range=this.pastedRange,this.pastedRange=null,this.pasting=null,this.notifyEditorElement("paste",{paste:t})}inputControllerWillMoveText(){return this.editor.recordUndoEntry("Move")}inputControllerWillAttachFiles(){return this.editor.recordUndoEntry("Drop Files")}inputControllerWillPerformUndo(){return this.editor.undo()}inputControllerWillPerformRedo(){return this.editor.redo()}inputControllerDidReceiveKeyboardCommand(t){return this.toolbarController.applyKeyboardCommand(t)}inputControllerDidStartDrag(){this.locationRangeBeforeDrag=this.selectionManager.getLocationRange()}inputControllerDidReceiveDragOverPoint(t){return this.selectionManager.setLocationRangeFromPointRange(t)}inputControllerDidCancelDrag(){this.selectionManager.setLocationRange(this.locationRangeBeforeDrag),this.locationRangeBeforeDrag=null}locationRangeDidChange(t){return this.composition.updateCurrentAttributes(),this.updateCurrentActions(),this.attachmentLocationRange&&!wt(this.attachmentLocationRange,t)&&this.composition.stopEditingAttachment(),this.notifyEditorElement("selection-change")}toolbarDidClickButton(){if(!this.getLocationRange())return this.setLocationRange({index:0,offset:0})}toolbarDidInvokeAction(t,e){return this.invokeAction(t,e)}toolbarDidToggleAttribute(t){if(this.recordFormattingUndoEntry(t),this.composition.toggleCurrentAttribute(t),this.render(),!this.selectionFrozen)return this.editorElement.focus()}toolbarDidUpdateAttribute(t,e){if(this.recordFormattingUndoEntry(t),this.composition.setCurrentAttribute(t,e),this.render(),!this.selectionFrozen)return this.editorElement.focus()}toolbarDidRemoveAttribute(t){if(this.recordFormattingUndoEntry(t),this.composition.removeCurrentAttribute(t),this.render(),!this.selectionFrozen)return this.editorElement.focus()}toolbarWillShowDialog(t){return this.composition.expandSelectionForEditing(),this.freezeSelection()}toolbarDidShowDialog(t){return this.notifyEditorElement("toolbar-dialog-show",{dialogName:t})}toolbarDidHideDialog(t){return this.thawSelection(),this.editorElement.focus(),this.notifyEditorElement("toolbar-dialog-hide",{dialogName:t})}freezeSelection(){if(!this.selectionFrozen)return this.selectionManager.lock(),this.composition.freezeSelection(),this.selectionFrozen=!0,this.render()}thawSelection(){if(this.selectionFrozen)return this.composition.thawSelection(),this.selectionManager.unlock(),this.selectionFrozen=!1,this.render()}canInvokeAction(t){return!!this.actionIsExternal(t)||!(null===(e=this.actions[t])||void 0===e||null===(e=e.test)||void 0===e||!e.call(this));var e}invokeAction(t,e){return this.actionIsExternal(t)?this.notifyEditorElement("action-invoke",{actionName:t,invokingElement:e}):null===(i=this.actions[t])||void 0===i||null===(i=i.perform)||void 0===i?void 0:i.call(this);var i}actionIsExternal(t){return/^x-./.test(t)}getCurrentActions(){const t={};for(const e in this.actions)t[e]=this.canInvokeAction(e);return t}updateCurrentActions(){const t=this.getCurrentActions();if(!kt(t,this.currentActions))return this.currentActions=t,this.toolbarController.updateActions(this.currentActions),this.notifyEditorElement("actions-change",{actions:this.currentActions})}runEditorFilters(){let t=this.composition.getSnapshot();if(Array.from(this.editor.filters).forEach((e=>{const{document:i,selectedRange:n}=t;t=e.call(this.editor,t)||{},t.document||(t.document=i),t.selectedRange||(t.selectedRange=n)})),e=t,i=this.composition.getSnapshot(),!wt(e.selectedRange,i.selectedRange)||!e.document.isEqualTo(i.document))return this.composition.loadSnapshot(t);var e,i}updateInputElement(){const t=function(t,e){const i=li[e];if(i)return i(t);throw new Error("unknown content type: ".concat(e))}(this.compositionController.getSerializableElement(),"text/html");return this.editorElement.setInputElementValue(t)}notifyEditorElement(t,e){switch(t){case"document-change":this.documentChangedSinceLastRender=!0;break;case"render":this.documentChangedSinceLastRender&&(this.documentChangedSinceLastRender=!1,this.notifyEditorElement("change"));break;case"change":case"attachment-add":case"attachment-edit":case"attachment-remove":this.updateInputElement()}return this.editorElement.notify(t,e)}removeAttachment(t){return this.editor.recordUndoEntry("Delete Attachment"),this.composition.removeAttachment(t),this.render()}recordFormattingUndoEntry(t){const e=gt(t),i=this.selectionManager.getLocationRange();if(e||!Dt(i))return this.editor.recordUndoEntry("Formatting",{context:this.getUndoContext(),consolidatable:!0})}recordTypingUndoEntry(){return this.editor.recordUndoEntry("Typing",{context:this.getUndoContext(this.currentAttributes),consolidatable:!0})}getUndoContext(){for(var t=arguments.length,e=new Array(t),i=0;i<t;i++)e[i]=arguments[i];return[this.getLocationContext(),this.getTimeContext(),...Array.from(e)]}getLocationContext(){const t=this.selectionManager.getLocationRange();return Dt(t)?t[0].index:t}getTimeContext(){return q.interval>0?Math.floor((new Date).getTime()/q.interval):0}isFocused(){var t;return this.editorElement===(null===(t=this.editorElement.ownerDocument)||void 0===t?void 0:t.activeElement)}isFocusedInvisibly(){return this.isFocused()&&!this.getLocationRange()}get actions(){return this.constructor.actions}}Ae(Rn,"actions",{undo:{test(){return this.editor.canUndo()},perform(){return this.editor.undo()}},redo:{test(){return this.editor.canRedo()},perform(){return this.editor.redo()}},link:{test(){return this.editor.canActivateAttribute("href")}},increaseNestingLevel:{test(){return this.editor.canIncreaseNestingLevel()},perform(){return this.editor.increaseNestingLevel()&&this.render()}},decreaseNestingLevel:{test(){return this.editor.canDecreaseNestingLevel()},perform(){return this.editor.decreaseNestingLevel()&&this.render()}},attachFiles:{test:()=>!0,perform(){return M.pickFiles(this.editor.insertFiles)}}}),Rn.proxyMethod("getSelectionManager().setLocationRange"),Rn.proxyMethod("getSelectionManager().getLocationRange");var Sn=Object.freeze({__proto__:null,AttachmentEditorController:Pi,CompositionController:Ni,Controller:Oi,EditorController:Rn,InputController:Ki,Level0InputController:Qi,Level2InputController:on,ToolbarController:Cn}),En=Object.freeze({__proto__:null,MutationObserver:Ui,SelectionChangeObserver:Ft}),kn=Object.freeze({__proto__:null,FileVerificationOperation:Vi,ImagePreloadOperation:Ce});bt("trix-toolbar","%t {\n  display: block;\n}\n\n%t {\n  white-space: nowrap;\n}\n\n%t [data-trix-dialog] {\n  display: none;\n}\n\n%t [data-trix-dialog][data-trix-active] {\n  display: block;\n}\n\n%t [data-trix-dialog] [data-trix-validate]:invalid {\n  background-color: #ffdddd;\n}");class Ln extends HTMLElement{connectedCallback(){""===this.innerHTML&&(this.innerHTML=U.getDefaultHTML())}}let Dn=0;const wn=function(t){if(!t.hasAttribute("contenteditable"))return t.setAttribute("contenteditable",""),function(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return e.times=1,f(t,e)}("focus",{onElement:t,withCallback:()=>Tn(t)})},Tn=function(t){return Bn(t),Fn(t)},Bn=function(t){var e,i;if(null!==(e=(i=document).queryCommandSupported)&&void 0!==e&&e.call(i,"enableObjectResizing"))return document.execCommand("enableObjectResizing",!1,!1),f("mscontrolselect",{onElement:t,preventDefault:!0})},Fn=function(t){var e,i;if(null!==(e=(i=document).queryCommandSupported)&&void 0!==e&&e.call(i,"DefaultParagraphSeparator")){const{tagName:t}=n.default;if(["div","p"].includes(t))return document.execCommand("DefaultParagraphSeparator",!1,t)}},In=a.forcesObjectResizing?{display:"inline",width:"auto"}:{display:"inline-block",width:"1px"};bt("trix-editor","%t {\n    display: block;\n}\n\n%t:empty:not(:focus)::before {\n    content: attr(placeholder);\n    color: graytext;\n    cursor: text;\n    pointer-events: none;\n    white-space: pre-line;\n}\n\n%t a[contenteditable=false] {\n    cursor: text;\n}\n\n%t img {\n    max-width: 100%;\n    height: auto;\n}\n\n%t ".concat(e," figcaption textarea {\n    resize: none;\n}\n\n%t ").concat(e," figcaption textarea.trix-autoresize-clone {\n    position: absolute;\n    left: -9999px;\n    max-height: 0px;\n}\n\n%t ").concat(e," figcaption[data-trix-placeholder]:empty::before {\n    content: attr(data-trix-placeholder);\n    color: graytext;\n}\n\n%t [data-trix-cursor-target] {\n    display: ").concat(In.display," !important;\n    width: ").concat(In.width," !important;\n    padding: 0 !important;\n    margin: 0 !important;\n    border: none !important;\n}\n\n%t [data-trix-cursor-target=left] {\n    vertical-align: top !important;\n    margin-left: -1px !important;\n}\n\n%t [data-trix-cursor-target=right] {\n    vertical-align: bottom !important;\n    margin-right: -1px !important;\n}"));class Pn extends HTMLElement{get trixId(){return this.hasAttribute("trix-id")?this.getAttribute("trix-id"):(this.setAttribute("trix-id",++Dn),this.trixId)}get labels(){const t=[];this.id&&this.ownerDocument&&t.push(...Array.from(this.ownerDocument.querySelectorAll("label[for='".concat(this.id,"']"))||[]));const e=A(this,{matchingSelector:"label"});return e&&[this,null].includes(e.control)&&t.push(e),t}get toolbarElement(){var t;if(this.hasAttribute("toolbar"))return null===(t=this.ownerDocument)||void 0===t?void 0:t.getElementById(this.getAttribute("toolbar"));if(this.parentNode){const t="trix-toolbar-".concat(this.trixId);this.setAttribute("toolbar",t);const e=k("trix-toolbar",{id:t});return this.parentNode.insertBefore(e,this),e}}get form(){var t;return null===(t=this.inputElement)||void 0===t?void 0:t.form}get inputElement(){var t;if(this.hasAttribute("input"))return null===(t=this.ownerDocument)||void 0===t?void 0:t.getElementById(this.getAttribute("input"));if(this.parentNode){const t="trix-input-".concat(this.trixId);this.setAttribute("input",t);const e=k("input",{type:"hidden",id:t});return this.parentNode.insertBefore(e,this.nextElementSibling),e}}get editor(){var t;return null===(t=this.editorController)||void 0===t?void 0:t.editor}get name(){var t;return null===(t=this.inputElement)||void 0===t?void 0:t.name}get value(){var t;return null===(t=this.inputElement)||void 0===t?void 0:t.value}set value(t){var e;this.defaultValue=t,null===(e=this.editor)||void 0===e||e.loadHTML(this.defaultValue)}notify(t,e){if(this.editorController)return b("trix-".concat(t),{onElement:this,attributes:e})}setInputElementValue(t){this.inputElement&&(this.inputElement.value=t)}connectedCallback(){this.hasAttribute("data-trix-internal")||(wn(this),function(t){if(!t.hasAttribute("role"))t.setAttribute("role","textbox")}(this),function(t){if(t.hasAttribute("aria-label")||t.hasAttribute("aria-labelledby"))return;const e=function(){const e=Array.from(t.labels).map((e=>{if(!e.contains(t))return e.textContent})).filter((t=>t)),i=e.join(" ");return i?t.setAttribute("aria-label",i):t.removeAttribute("aria-label")};e(),f("focus",{onElement:t,withCallback:e})}(this),this.editorController||(b("trix-before-initialize",{onElement:this}),this.editorController=new Rn({editorElement:this,html:this.defaultValue=this.value}),requestAnimationFrame((()=>b("trix-initialize",{onElement:this})))),this.editorController.registerSelectionManager(),this.registerResetListener(),this.registerClickListener(),function(t){if(!document.querySelector(":focus")&&t.hasAttribute("autofocus")&&document.querySelector("[autofocus]")===t)t.focus()}(this))}disconnectedCallback(){var t;return null===(t=this.editorController)||void 0===t||t.unregisterSelectionManager(),this.unregisterResetListener(),this.unregisterClickListener()}registerResetListener(){return this.resetListener=this.resetBubbled.bind(this),window.addEventListener("reset",this.resetListener,!1)}unregisterResetListener(){return window.removeEventListener("reset",this.resetListener,!1)}registerClickListener(){return this.clickListener=this.clickBubbled.bind(this),window.addEventListener("click",this.clickListener,!1)}unregisterClickListener(){return window.removeEventListener("click",this.clickListener,!1)}resetBubbled(t){if(!t.defaultPrevented&&t.target===this.form)return this.reset()}clickBubbled(t){if(t.defaultPrevented)return;if(this.contains(t.target))return;const e=A(t.target,{matchingSelector:"label"});return e&&Array.from(this.labels).includes(e)?this.focus():void 0}reset(){this.value=this.defaultValue}}const Nn={VERSION:t,config:V,core:ci,models:Di,views:wi,controllers:Sn,observers:En,operations:kn,elements:Object.freeze({__proto__:null,TrixEditorElement:Pn,TrixToolbarElement:Ln}),filters:Object.freeze({__proto__:null,Filter:bi,attachmentGalleryFilter:vi})};return Object.assign(Nn,Di),window.Trix=Nn,setTimeout((function(){customElements.get("trix-toolbar")||customElements.define("trix-toolbar",Ln),customElements.get("trix-editor")||customElements.define("trix-editor",Pn)}),0),Nn}));
     6//# sourceMappingURL=trix.umd.min.js.map

  • wysiwyg-comments-trix/trunk/trixcomments.js

    r2735978 r3064215  
    1 /* Copyright © 2022 Jamie Zawinski <jwz@jwz.org>
     1/* Copyright © 2022-2024 Jamie Zawinski <jwz@jwz.org>
    22
    33   Permission to use, copy, modify, distribute, and sell this software and its
    … …  
    166166    return null;
    167167
     168  // Special case Giphy, since their URLs are garbage.
     169  // "https://giphy.com/gifs/buncha-words-CODE" =>
     170  // "https://media.giphy.com/media/CODE.gif"
     171  if (url2.match (/^https?:\/\/(?:[^\/]+\.)*giphy\.com\/.*?([^-.\/]+)$/s)) {
     172    url = url2 = "https://media.giphy.com/media/" + RegExp.$1 + "/giphy.gif";
     173  }
     174
    168175  var node = null;
    169176  if (url2.match (/\.(jpg|jpeg|png|gif|svg)$/i)) {      // .jpg
    … …  
    259266        var html = trixcomments_embed_html (inp.value);
    260267        if (!html)
    261           html = '<B STYLE="color:red">[ERROR]</B>';
    262 
    263         // trix.editor.insertHTML (html);
     268          html = '<DIV ALIGN=CENTER>' +
     269            '<DIV CLASS="broken-embed"></DIV>' +
     270            '<DIV CLASS="broken-embed-caption">bad embed URL</DIV>' +
     271            '</DIV>';
    264272        trix.editor.insertAttachment (new Trix.Attachment({ content: html }));
    265273
    … …  
    285293 **************************************************************************/
    286294
    287 document.addEventListener("DOMContentLoaded", function() {
    288 
    289  if (window.addComment) {
    290    if (! window.addComment.trixcomments_orig_moveForm)
    291      window.addComment.trixcomments_orig_moveForm = window.addComment.moveForm;
    292 
    293    window.addComment.moveForm = function (commId, parentId, respondId, postId) {
    294 
    295      // Expose the possibly-hidden response form, then call super.
    296      document.getElementById (respondId).style.display = "block";
    297      window.addComment.trixcomments_orig_moveForm (commId, parentId,
    298                                                    respondId, postId);
    299 
    300      var comm = commId ? document.getElementById (commId) : null;
    301      if (comm) {
    302        // Focus text field upon clicking "Reply"; moveForm tried to do
    303        // this, but fails with Trix.
    304        //
    305        var trix = comm.parentNode.getElementsByTagName ('trix-editor')[0];
    306        if (trix) trix.focus();
    307 
    308        // Make it more obvious who we are replying to.
    309        //
    310        var name = comm.getElementsByTagName('cite')[0];
    311        var out = document.getElementById ('comment-form-replying-to');
    312        if (name && out)
    313          out.innerText = 'Replying to ' + name.innerText + '.';
    314      }
    315 
    316      return false;
    317    };
    318  }
    319 });
     295function trixcomments_wrap_moveform() {
     296  if (! window.addComment) {
     297    console.log ("trixcomments: wrap: comment-reply.js not yet loaded");
     298    return;
     299  } else if (window.addComment.trixcomments_orig_moveForm) {
     300    console.log ("trixcomments: wrap: already wrapped");
     301    return;
     302  }
     303
     304  window.addComment.trixcomments_orig_moveForm = window.addComment.moveForm;
     305  window.addComment.moveForm = function (commId, parentId, respondId, postId) {
     306
     307    // Expose the possibly-hidden response form, then call super.
     308    document.getElementById (respondId).style.display = "block";
     309    window.addComment.trixcomments_orig_moveForm (commId, parentId,
     310                                                  respondId, postId);
     311
     312    var comm = commId ? document.getElementById (commId) : null;
     313    if (comm) {
     314      // Focus text field upon clicking "Reply"; moveForm tried to do
     315      // this, but fails with Trix.
     316      //
     317      var trix = comm.parentNode.getElementsByTagName ('trix-editor')[0];
     318      if (trix) trix.focus();
     319
     320      // Make it more obvious who we are replying to.
     321      //
     322      var name = comm.getElementsByTagName('cite')[0];
     323      var out = document.getElementById ('comment-form-replying-to');
     324      if (name && out)
     325        out.innerText = 'Replying to ' + name.innerText + '.';
     326    }
     327
     328    return false;
     329  };
     330
     331  console.log ("trixcomments: wrapped");
     332}
    320333
    321334
    … …  
    331344 **************************************************************************/
    332345
    333 document.addEventListener("DOMContentLoaded", function() {
     346function trixcomments_adjust_reply_form (url) {
     347  var resp = document.getElementById("respond");
    334348  if (document.location.hash.match (/\b(comment)-(\d+)\b/)) {
    335     document.getElementById("respond").style.display = "none";
     349    resp.style.display = "none";
     350    console.log ("trixcomments: reply: hid form");
    336351
    337352  } else if (document.location.search.match (/\b(replytocom)=(\d+)\b/)) {
    … …  
    343358        window.addComment.moveForm ("div-comment-" + cid, cid,
    344359                                    "respond", pid.value);
     360        resp.style.display = "block";
     361        console.log ("trixcomments: reply: moved form");
     362      } else {
     363        resp.style.display = "none";  // made visible next time around
     364        console.log ("trixcomments: reply: comment-reply.js not yet loaded");
    345365      }
    346366      var n = document.getElementById ("comment-" + cid);
    … …  
    350370    }
    351371  }
    352 });
    353 
     372}
     373
     374
     375/**************************************************************************
     376
     377 This needs to fire after "comment-reply.js" is loaded, so "DOMContentLoaded"
     378 might be too early. However, "load" is very late, because it also waits for
     379 all images to fully load.
     380
     381 I guess we could try to find the script tag for "comment-reply.min.js" and
     382 add a load event handler to that, but that seems pretty sketchy as well.
     383
     384 **************************************************************************/
     385
     386function trixcomments_init() {
     387  if (window.addComment) {
     388    trixcomments_wrap_moveform();
     389    trixcomments_adjust_reply_form();
     390    console.log ("trixcomments: initted");
     391  } else {
     392    console.log ("trixcomments: comment-reply.js not yet loaded");
     393
     394    // "comment-reply.js" not loaded - try again in a second.
     395    setTimeout (trixcomments_init, 1000);
     396
     397    // And also try again once all scripts *and images* are loaded.
     398    window.addEventListener ("load", trixcomments_init);
     399  }
     400}
     401
     402document.addEventListener ("DOMContentLoaded", trixcomments_init);

  • wysiwyg-comments-trix/trunk/trixcomments.php

    r2782901 r3064215  
    33Plugin Name: WYSIWYG Comments with Trix Editor
    44Plugin URI: https://www.jwz.org/wysiwyg-comments-trix/
    5 Version: 1.1
     5Version: 1.2
    66Description: Replaces the comment submission form with a WYSIWYG rich-text editor.
    77Author: Jamie Zawinski
    … …  
    99*/
    1010
    11 /* Copyright © 2022 Jamie Zawinski <jwz@jwz.org>
     11/* Copyright © 2022-2024 Jamie Zawinski <jwz@jwz.org>
    1212
    1313   Permission to use, copy, modify, distribute, and sell this software and its
    … …  
    2222 */
    2323
    24 $trixcomments_plugin_version   = "1.1";
     24$trixcomments_plugin_version   = "1.2";
    2525$trixcomments_plugin_title     = 'WYSIWYG Comments with Trix Editor';
    2626$trixcomments_plugin_name      = 'trixcomments';
    … …  
    5757  global $trixcomments_plugin_name;
    5858
    59   // Only load the JS if this is a post or page with comments enabled.
     59  // Only load the JS if this is a post or page with comments.
    6060  if (! is_singular()) return;
    6161
    62   // Actually we need the CSS even if comments are closed, to set the
    63   // max size of embedded images.
    64   // if (! comments_open()) return;
     62  // We need the CSS if any comments exist, to set the size of comment embeds.
     63  if (!have_comments() && !comments_open()) return;
    6564
    6665  // This seems to not always be loaded already?
    … …  
    7069  $v = $trixcomments_plugin_version;
    7170  $n = $trixcomments_plugin_name;
    72   wp_enqueue_style  ('trix',         $base . "$n.css",  array(), $v);
    73   wp_enqueue_script ('trix',         $base . "trix.js", array(), $v);
    74   wp_enqueue_script ('trixcomments', $base . "$n.js",   array(), $v);
     71  wp_enqueue_style  ('trix',         $base . "$n.css",  [], $v);
     72  wp_enqueue_script ('trix',         $base . "trix.js", [], $v);
     73  wp_enqueue_script ('trixcomments', $base . "$n.js",   [], $v);
    7574}
    7675
    … …  
    7877add_action ('init', 'trixcomments_enable_tags');
    7978function trixcomments_enable_tags() { 
    80 
    81   // Trix emits these tags, so we must allow them:
    82   //
    8379  global $allowedtags;
    84   $allowedtags['blockquote'] = array ('cite' => true);
    85   $allowedtags['pre']        = array ();
    86   $allowedtags['ul']         = array ('type' => true);
    87   $allowedtags['li']         = array ('align' => true, 'value' => true);
    88   $allowedtags['ol']         = array ('start' => true, 'type' => true,
    89                                       'reversed' => true);
    90   $allowedtags['div']        = array ('align' => true, 'class'  => array());
    91   $allowedtags['strong']     = array ();
    92   $allowedtags['em']         = array ();
    93   $allowedtags['a']          = array ('href' => true, 'title' => true);
    94   $allowedtags['del']        = array ();
    95 //$allowedtags['figure']     = array ('align' => true);
    96 //$allowedtags['figcaption'] = array ('align' => true);
    97   $allowedtags['span']       = array ('align' => true, 'dir' => true);
    98   $allowedtags['p']          = array ('align' => true);
    99   $allowedtags['br']         = array ();
    100 
    101   $allowedtags['img']        = array ('src'    => array(),
    102                                       'width'  => array(),
    103                                       'height' => array(),
    104                                       'style'  => array());
    105   $allowedtags['iframe']     = array ('src'    => array(),
    106                                       'class'  => array());
    107   $allowedtags['video']      = array ('src'         => array(),
    108                                       'class'       => array(),
    109                                       'controls'    => array(),
    110                                       'loop'        => array(),
    111                                       'muted'       => array(),
    112                                       'autoplay'    => array(),
    113                                       'playsinline' => array());
    114   $allowedtags['audio']      = array ('src'         => array(),
    115                                       'class'       => array(),
    116                                       'controls'    => array(),
    117                                       'loop'        => array(),
    118                                       'muted'       => array(),
    119                                       'autoplay'    => array(),
    120                                       'playsinline' => array());
     80
     81  // Trix emits these tags in comments, which are not allowed by default:
     82  //
     83  $allowedtags['a']['data-size'] = true;
     84  $allowedtags['pre']    = [];
     85  $allowedtags['ul']     = ['type' => true];
     86  $allowedtags['li']     = ['align' => true, 'value' => true];
     87  $allowedtags['ol']     = ['start' => true, 'type' => true,
     88                            'reversed' => true];
     89  $allowedtags['div']    = ['align' => true, 'class' => true];
     90  $allowedtags['span']   = ['align' => true, 'dir' => true];
     91  $allowedtags['p']      = ['align' => true];
     92  $allowedtags['br']     = [];
     93  $allowedtags['img']    = ['src'         => true,
     94                            'width'       => true,
     95                            'height'      => true,
     96                            'style'       => true,
     97                            'data-size'   => true];
     98  $allowedtags['iframe'] = ['src'         => true,
     99                            'class'       => true,
     100                            'width'       => true,
     101                            'height'      => true];
     102  $allowedtags['video']  = ['src'         => true,
     103                            'class'       => true,
     104                            'controls'    => true,
     105                            'loop'        => true,
     106                            'muted'       => true,
     107                            'autoplay'    => true,
     108                            'playsinline' => true,
     109                            'width'       => true,
     110                            'height'      => true];
     111  $allowedtags['audio']  = ['src'         => true,
     112                            'class'       => true,
     113                            'controls'    => true,
     114                            'loop'        => true,
     115                            'muted'       => true,
     116                            'autoplay'    => true,
     117                            'playsinline' => true];
     118
     119  // Trix also emits these tags, which *are* allowed by default,
     120  // but let's include them anyway just to be safe:
     121  //
     122  $allowedtags['blockquote'] = ['cite' => true];
     123  $allowedtags['strong']     = [];
     124  $allowedtags['em']         = [];
     125  $allowedtags['del']        = ['datetime' => true];
    121126}
    122127
    … …  
    224229                  $body)) {
    225230    wp_die (__('It looks like you are typing raw HTML. ' .
    226                'Go back and format using the toolbar instead.'));
     231               'Go back and format using the toolbar instead.'),
     232            '',
     233            [ 'response' => 400, 'back_link' => true ]);
    227234  }
    228235  return $commentdata;
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