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Changeset 1098621


Ignore:
Timestamp:
02/24/2015 11:29:23 PM (11 years ago)
Author:
jeremyselph
Message:

Did not update on first upload, trying again.

Location:
disable-delete-post-or-page-link-wordpress-plugin
Files:
3 added
2 edited

Legend:

Unmodified
Added
Removed

  • disable-delete-post-or-page-link-wordpress-plugin/trunk/js_disable_delete_post.php

    r553569 r1098621  
    1 <?php
    2 /*
    3  * Plugin Name:     Disable Delete Post or Page
    4  * Plugin URI:      http://reactivedevelopment.net/disable-delete-post-page
    5  * Description:     Allows the administrator to remove the delete post link from a post or page.
    6  * Version:         1.0
    7  * Author:          Reactive Development LLC
    8  * Author URI:      http://www.reactivedevelopment.net/
     1<?php /**
     2   
     3    Plugin Name:   Disable Delete Post or Page
     4    Plugin URI:    http://reactivedevelopment.net/disable-delete-post-page
     5    Description:   Allows the administrator to remove the delete post link from a post or page.
     6    Version:       2.0
     7 
    98 *
    10  * License:         GNU General Public License, v2 (or newer)
    11  * License URI:     http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
     9 
     10    Author:        Jeremy Selph, Reactive Development LLC
     11    Author URI:    http://www.reactivedevelopment.net/
     12
     13    License:       GNU General Public License, v3 (or newer)
     14    License URI:   http://www.gnu.org/licenses/gpl-3.0.html
     15
    1216 *
    1317 * This program is free software; you can redistribute it and/or modify
    1418 * it under the terms of the GNU General Public License as published by
    15  * the Free Software Foundation; either version 2 of the License, or
     19 * the Free Software Foundation; either version 3 of the License, or
    1620 * (at your option) any later version.
    1721 *
    … …  
    2125 * GNU General Public License for more details.
    2226 *
    23  * This program was modified from MaxBlogPress Favicon plugin, version 2.2.5,
    24  * Copyright (C) 2007 www.maxblogpress.com, released under the GNU General Public License.
    25  */
    26    
    27     ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
    28     /// when we activate the plugin do this     
    29        
    30         function install_js_disable_delete_post() {         
    31             $currentJSDeletePostOption = unserialize( get_option( "jsDisableDeletePost", "" ) );           
    32             if ( empty( $currentJSDeletePostOption ) ){             
    33                 add_option( "jsDisableDeletePost", "yes", "", "yes" ); }
    34         } register_activation_hook(__FILE__,'install_js_disable_delete_post');
    35        
    36     ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
    37     /// remove the delete link from the page/posts list
    38        
    39         function js_remove_delete_link_from_post_list( $actions, $post ){
    40            
    41             // get this posts jsRemoveDeleteLink meta value
    42             $thisJSDeleteMetaValue = get_post_meta( $post->ID, "_jsRemoveDeleteLink", true );
    43             // if value == yes then remove link
    44             if( $thisJSDeleteMetaValue == "yes" || $post->ID == 4 ){ unset( $actions["trash"] ); }         
    45             // send links back to wp
    46             return $actions;
    47            
    48         } add_filter("post_row_actions", "js_remove_delete_link_from_post_list",10,2);
    49           add_filter("page_row_actions", "js_remove_delete_link_from_post_list",10,2);
    50          
    51     ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
    52     /// remove the delete link edit post/page page
    53        
    54         function js_remove_delete_link_from_post_edit_page(){
    55        
    56         /*  when reasearching and looking at wp-admin/includes/meta-boxes.php. There is no way that I can see that will allow us to
    57             remove the Move to Trash link in the publish box. So this is a temporarry fix untill we can find a better way to acomplush
    58             this feature. */
    59            
    60             $currentJSPostID = (int)$_GET["post"];
    61             // get this posts jsRemoveDeleteLink meta value
    62             $thisJSDeleteMetaValue = get_post_meta( $currentJSPostID, "_jsRemoveDeleteLink", true );
    63             // if value == yes then remove link
    64             if( $thisJSDeleteMetaValue == "yes" && ( get_post_type( $currentJSPostID ) == "page" || get_post_type( $currentJSPostID ) == "post" ) ){
    65                 //$postTypeIs = "";
    66                 //if ( get_post_type( $currentJSPostID ) ){  }
    67             ?><style>#delete-action{ display:none; } #js-remove-delete-message{ position:absolute; bottom:11px; }</style>
    68               <div id="js-remove-delete-message">You cannot delete this <? echo get_post_type( $currentJSPostID ); ?> </div><?
    69             }
    70            
    71         } add_action( 'post_submitbox_start', 'js_remove_delete_link_from_post_edit_page' );
    72        
    73     ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
    74     /// add check box to the screen options page
    75    
    76         function js_remove_delete_link_add_checkBox_to_screen_settings($current, $screen){ 
    77            
    78             /*  found this example in the dont-break-the-code-example */
    79             if ( isset( $_GET["post"] ) ){
    80                
    81                 $currentJSPostID = (int)$_GET["post"];
    82                 // if this post is a page or a post then add the check box
    83                 if( in_array( $screen->id, array("post", "page") ) && ( get_post_type( $currentJSPostID ) == "page" ||
    84                     get_post_type( $currentJSPostID ) == "post" ) && current_user_can("administrator") ){
    85                    
    86                     // get this posts jsRemoveDeleteLink meta value
    87                     $thisJSDeleteMetaValue = get_post_meta( $currentJSPostID, "_jsRemoveDeleteLink", true );
    88                     // if value == yes then add checkbox to the screen settings tab             
    89                     $addCheckBoxCode  = "<h5>Remove the ability to delete this ".get_post_type( $currentJSPostID )."</h5>";
    90                    
    91                     if ( $thisJSDeleteMetaValue == "yes" ){ $checked = ' checked="checked" '; }
    92                    
    93                     $addCheckBoxCode .= '<input type="checkbox" id="jsRemoveDeleteLink" name="jsRemoveDeleteLink"'.$checked.'/> ';
    94                     $addCheckBoxCode .= '<label for="jsRemoveDeleteLink"> ';
    95                     $addCheckBoxCode .= 'Remove Trash Link';
    96                     $addCheckBoxCode .= '</label> ';
    97                     return $addCheckBoxCode;
    98                    
    99                 } else { return; }
    100            
    101             }
    102            
    103         } add_filter('screen_settings', 'js_remove_delete_link_add_checkBox_to_screen_settings', 10, 2);
    104        
    105     ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
    106     // add jquery function to admin head to save the remove delete link meta for this post
    107    
    108         function js_remove_delete_link_add_jquery_to_head(){
    109        
    110         /*  add jquery to the head in-order to save the checkbox option */
    111             if ( isset( $_GET["post"] ) && current_user_can("administrator") ){
    112                
    113                 $currentJSPostID = $_GET["post"]; ?>                   
    114                 <script type="text/javascript" language="javascript">
    115                     jQuery(document).ready(function(){
    116                         // when the checkbox is clicked save the meta option for this post
    117                         jQuery('#jsRemoveDeleteLink').click(function() {                           
    118                             var isJSDeleteisChecked = 'no';
    119                             if ( jQuery('#jsRemoveDeleteLink').attr('checked') ){ isJSDeleteisChecked = 'yes'; }                           
    120                             jQuery.post( ajaxurl,
    121                                 'action=jsRemoveDeleteLink_save&post=<?php echo $currentJSPostID; ?>&jsRemoveDeleteLink=' + isJSDeleteisChecked,
    122                                 function(response) { // hide or show trash link
    123                                     if ( response == "yes" ){ // hide delete link
    124                                         jQuery('#delete-action').hide( function() {
    125                                             var addThisAboveDelete  = '<div id="js-remove-delete-message" style="position:absolute; bottom:11px;">';
    126                                                 addThisAboveDelete += 'You cannot delete this <? echo get_post_type( $currentJSPostID ); ?> </div>';
    127                                             jQuery(addThisAboveDelete).prependTo('#major-publishing-actions'); });                                     
    128                                     } else if ( response == "no" ){ // show delete link
    129                                         jQuery('#js-remove-delete-message').remove(); jQuery('#delete-action').show(); } }); }); }); </script> <?
    130        
    131             }
    132            
    133         } add_action( 'admin_head', 'js_remove_delete_link_add_jquery_to_head' );
    134        
    135     ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
    136     /// add ajax call to wp in order to save the remove delete post link
    137    
    138         function js_remove_delete_link_add_ajax_call_to_wp(){       
    139            
    140             /*  found this example in the dont-break-the-code-example */           
    141             $jsRemoveDeleteLink = $_POST['jsRemoveDeleteLink'];
    142             $currentJSPostID = (int)$_POST["post"];
    143             if( !empty( $currentJSPostID ) && $jsRemoveDeleteLink !== NULL ) {                                         
    144                 update_post_meta($currentJSPostID, "_jsRemoveDeleteLink", $jsRemoveDeleteLink);
    145                 echo $jsRemoveDeleteLink;                       
    146             } else { echo $jsRemoveDeleteLink; } exit;
    147            
    148         } add_action('wp_ajax_jsRemoveDeleteLink_save', 'js_remove_delete_link_add_ajax_call_to_wp');
    149        
    150     ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
    151     /// when we deactivate the plugin do this
    152        
    153         function remove_js_disable_delete_post() { delete_option('jsDisableDeletePost'); }
    154         register_deactivation_hook( __FILE__, 'remove_js_disable_delete_post' );
    155    
    156     /// end function code
    157     ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
     27
     28    Note: go here http://reactivedevelopment.net/disable-delete-post-page for documentation
     29          or for paid support go here http://www.reactivedevelopment.net/contact/
     30
     31    *
     32   
     33    Activation Instructions
     34   
     35    1. Download the disable-delete-post-or-page-link-wordpress-plugin.zip file to your computer.
     36    2. Unzip the file.
     37    3. Upload the `disable-delete-post-or-page-link-wordpress-plugin` folder to your `/wp-content/plugins/` directory.
     38    4. Activate the plugin through the 'Plugins' menu in WordPress.
     39
     40    *
     41
     42    Change log
     43   
     44    01. updated public function reference                                   ver 0.2 | 01/04/2014
     45
     46    *
     47**/
     48
     49    /**
     50     
     51    when we activate the plugin do this
     52
     53     *
     54     * @package Disable Delete Post or Page
     55     * @subpackage install_js_disable_delete_post
     56     * @since 1.0
     57    */
     58
     59    function install_js_disable_delete_post() {         
     60       
     61        $currentJSDeletePostOption          = unserialize( get_option( 'jsDisableDeletePost', '' ) );
     62        if ( empty( $currentJSDeletePostOption ) ){
     63
     64            add_option( 'jsDisableDeletePost', 'yes', '', 'yes' );
     65
     66        }
     67
     68    } register_activation_hook( __FILE__, 'install_js_disable_delete_post' );
     69
     70    /**
     71     
     72    remove the delete link from the page/posts list
     73
     74     *
     75     * @package Disable Delete Post or Page
     76     * @subpackage js_remove_delete_link_from_post_list
     77     * @since 1.0
     78    */
     79       
     80    function js_remove_delete_link_from_post_list( $actions, $post ){
     81       
     82        // get this posts jsRemoveDeleteLink meta value
     83        $thisJSDeleteMetaValue              = get_post_meta( $post->ID, '_jsRemoveDeleteLink', true );
     84        if( $thisJSDeleteMetaValue == 'yes' || $post->ID == 4 ){
     85
     86            unset( $actions[ 'trash' ] );
     87
     88        } return $actions;
     89       
     90    } add_filter( 'post_row_actions', 'js_remove_delete_link_from_post_list', 10, 2 );
     91      add_filter( 'page_row_actions', 'js_remove_delete_link_from_post_list', 10, 2 );
     92
     93    /**
     94     
     95    remove the delete link edit post/page page
     96
     97     *
     98     * @package Disable Delete Post or Page
     99     * @subpackage js_remove_delete_link_from_post_edit_page
     100     * @version 2.0
     101     * @since 1.0
     102    */
     103       
     104        function js_remove_delete_link_from_post_edit_page(){
     105       
     106        /*  when reasearching and looking at wp-admin/includes/meta-boxes.php. There is no way that I can see that will
     107            allow us to remove the Move to Trash link in the publish box. So this is a temporarry fix untill we can find
     108            a better way to acomplish this feature. */
     109           
     110            $currentJSPostID                = intval( $_GET[ 'post' ] );
     111            if ( $currentJSPostID > 0 ){
     112           
     113                // get this posts jsRemoveDeleteLink meta value
     114                $thisJSDeleteMetaValue      = get_post_meta( $currentJSPostID, '_jsRemoveDeleteLink', true );
     115               
     116                // if value == yes then remove link
     117                if( $thisJSDeleteMetaValue == 'yes' && ( get_post_type( $currentJSPostID ) == 'page'
     118                 || get_post_type( $currentJSPostID ) == 'post' ) ){
     119
     120                    ?><style>#delete-action{ display:none; } #js-remove-delete-message{ position:absolute; bottom:11px; }</style>
     121                      <div id="js-remove-delete-message"><? _e( 'You cannot delete this' ); ?> <?
     122                      echo get_post_type( $currentJSPostID ); ?> </div><?
     123               
     124                }
     125
     126            }
     127           
     128        } add_action( 'post_submitbox_start', 'js_remove_delete_link_from_post_edit_page' );
     129
     130    /**
     131     
     132    add check box to the screen options page
     133
     134     *
     135     * @package Disable Delete Post or Page
     136     * @subpackage js_remove_delete_link_add_checkBox_to_screen_settings
     137     * @version 2.0
     138     * @since 1.0
     139    */
     140   
     141    function js_remove_delete_link_add_checkBox_to_screen_settings( $current, $screen ){ 
     142       
     143        /*  found this example in the dont-break-the-code-example */
     144        $currentJSPostID                    = intval( $_GET[ 'post' ] );
     145        if ( $currentJSPostID > 0 ){
     146           
     147            // if this post is a page or a post then add the check box
     148            if( in_array( $screen->id, array( 'post', 'page' ) ) && ( get_post_type( $currentJSPostID ) == 'page'
     149             || get_post_type( $currentJSPostID ) == 'post' ) && current_user_can( 'administrator' ) ){
     150               
     151                // get this posts jsRemoveDeleteLink meta value
     152                $thisJSDeleteMetaValue      = get_post_meta( $currentJSPostID, '_jsRemoveDeleteLink', true );
     153               
     154                // if value == yes then add checkbox to the screen settings tab             
     155                $addCheckBoxCode            = '<h5>' . __( 'Remove the ability to delete this' ) . get_post_type( $currentJSPostID ) . '</h5>';
     156               
     157                if ( $thisJSDeleteMetaValue == 'yes' ){ $checked = ' checked="checked" '; }
     158                $addCheckBoxCode           .= '<input type="checkbox" id="jsRemoveDeleteLink" name="jsRemoveDeleteLink"' . $checked . '/>'
     159                                           .  '<label for="jsRemoveDeleteLink"> '
     160                                               .  __( 'Remove Trash Link' )
     161                                           .  '</label> ';
     162
     163                return $addCheckBoxCode;
     164               
     165            } else { return; }
     166       
     167        }
     168       
     169    } add_filter( 'screen_settings', 'js_remove_delete_link_add_checkBox_to_screen_settings', 10, 2 );
     170
     171    /**
     172     
     173    add jquery function to admin head to save the remove delete link meta for this post
     174
     175     *
     176     * @package Disable Delete Post or Page
     177     * @subpackage js_remove_delete_link_add_jquery_to_head
     178     * @version 2.0
     179     * @since 1.0
     180    */
     181   
     182    function js_remove_delete_link_add_jquery_to_head(){
     183   
     184        /* add jquery to the head in-order to save the checkbox option */
     185        $currentJSPostID                    = intval( $_GET[ 'post' ] );
     186        if ( $currentJSPostID > 0 && current_user_can( 'administrator' ) ){ ?>
     187
     188            <script type="text/javascript" language="javascript">
     189               
     190                jQuery( document ).ready( function(){
     191                   
     192                    // when the checkbox is clicked save the meta option for this post
     193                    jQuery( "#jsRemoveDeleteLink" ).click( function() {                           
     194                       
     195                        var isJSDeleteisChecked = "no";
     196                        if ( jQuery( "#jsRemoveDeleteLink" ).attr( "checked" ) ){ isJSDeleteisChecked = "yes"; }                           
     197                        jQuery.post( ajaxurl,
     198
     199                            "action=jsRemoveDeleteLink_save&post=<?php echo $currentJSPostID; ?>&jsRemoveDeleteLink=" + isJSDeleteisChecked,
     200                           
     201                            function(response) { // hide or show trash link
     202                               
     203                                if ( response == "yes" ){ // hide delete link
     204                                   
     205                                    jQuery( "#delete-action" ).hide( function() {
     206                                       
     207                                        var addThisAboveDelete  = '<div id="js-remove-delete-message" style="position:absolute; bottom:11px;">';
     208                                            addThisAboveDelete += "<? _e( 'You cannot delete this' ); ?> <? echo get_post_type( $currentJSPostID ); ?> </div>";
     209                                        jQuery( addThisAboveDelete ).prependTo( "#major-publishing-actions" );
     210
     211                                    });
     212
     213                                } else if ( response == "no" ){ // show delete link
     214                                   
     215                                    jQuery( "#js-remove-delete-message" ).remove();
     216                                    jQuery( "#delete-action" ).show();
     217
     218                                }
     219
     220                            });
     221
     222                        });
     223
     224                    });
     225
     226                </script> <?
     227   
     228        }
     229       
     230    } add_action( 'admin_head', 'js_remove_delete_link_add_jquery_to_head' );
     231
     232    /**
     233     
     234    add ajax call to wp in order to save the remove delete post link
     235
     236     *
     237     * @package Disable Delete Post or Page
     238     * @subpackage js_remove_delete_link_add_ajax_call_to_wp
     239     * @version 2.0
     240     * @since 1.0
     241    */
     242   
     243    function js_remove_delete_link_add_ajax_call_to_wp(){       
     244       
     245        /*  found this example in the dont-break-the-code-example */
     246        $jsRemoveDeleteLink                 = $_POST[ 'jsRemoveDeleteLink' ];
     247        $currentJSPostID                    = intval( $_GET[ 'post' ] );
     248
     249        if( !empty( $currentJSPostID ) && $jsRemoveDeleteLink !== NULL ) {
     250           
     251            update_post_meta( $currentJSPostID, '_jsRemoveDeleteLink', $jsRemoveDeleteLink );
     252            echo $jsRemoveDeleteLink;
     253
     254        } else { echo $jsRemoveDeleteLink; } exit;
     255       
     256    } add_action( 'wp_ajax_jsRemoveDeleteLink_save', 'js_remove_delete_link_add_ajax_call_to_wp' );
     257
     258    /**
     259     
     260    when we deactivate the plugin do this
     261
     262     *
     263     * @package Disable Delete Post or Page
     264     * @subpackage remove_js_disable_delete_post
     265     * @since 1.0
     266    */
     267       
     268    function remove_js_disable_delete_post() {
     269
     270        delete_option( 'jsDisableDeletePost' );
     271
     272    } register_deactivation_hook( __FILE__, 'remove_js_disable_delete_post' );
     273
     274    /**
     275   
     276    End code
     277   
     278    */
    158279
    159280?>

  • disable-delete-post-or-page-link-wordpress-plugin/trunk/readme.txt

    r554408 r1098621  
    11=== Plugin Name ===
    22Contributors: jeremyselph
    3 Donate link: http://www.reactivedevelopment.net/snippets/disable-delete-post-page/
     3Donate link: http://reactivedevelopment.net/disable-delete-post-page
    44Tags: delete post, delete, delete page
    55Requires at least: 3.1.1
    6 Tested up to: 3.4.0
     6Tested up to: 4.1.1
    77Stable tag: 4.3
    8 License: GPLv2 or later
    9 License URI: http://www.gnu.org/licenses/gpl-2.0.html
     8License: GPLv3 or later
     9License URI: http://www.gnu.org/licenses/gpl-3.0.html
    1010
    1111Allows the administrator to remove the delete post link from the page lists and from the publish box in edit view.
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