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Changeset 2050442


Ignore:
Timestamp:
03/14/2019 12:11:13 PM (7 years ago)
Author:
grfstudio
Message:

Added the possibility to execute the plugin before the others, in order to speed up the sending of cached pages much more!
Improved prefetching mechanism
Improved UI

Location:
wp-admin-cache/trunk
Files:
5 edited

Legend:

Unmodified
Added
Removed

  • wp-admin-cache/trunk/index.css

    r2046135 r2050442  
    1 .wp-admin-cache-label {position:fixed;bottom:0px;right:0px;background:#00DD00;color:#fff;padding:2px 5px;z-index:10000;opacity:.5;font-size:11px;font-weight:bold}
     1.wp-admin-cache-label {position:fixed;bottom:0px;right:0px;background:#00DD00;color:#fff;z-index:10000;opacity:.5;font-size:11px;font-weight:bold;padding:0px 5px;pointer-events: none  }
     2.wp-admin-cache-pageList {background-color:rgba(255,255,255,.7);padding:5px}

  • wp-admin-cache/trunk/index.js

    r2046135 r2050442  
    1 jQuery(document).ready(function ($) {
     1function wp_admin_cache_prefetch(urls) {
     2    if (urls.length == 0) return;
     3
     4    var countDown = 0;
     5    var refresh = 0;
     6
     7    function exec() {
     8        countDown--;
     9        if (countDown < 0) {
     10            countDown = 60;
     11            jQuery.ajax({
     12                url: urls[0],
     13                method: 'POST',
     14                data: {'wp_admin_cache_prefetch': 1, 'wp_admin_cache_refresh': refresh}
     15            }).done(function (data) {
     16                if (data.indexOf("prefetched") == 0) {
     17                    var expiration = data.split(':')[1] * 1;
     18                    if (expiration < 60) {
     19                        countDown = expiration - 2;
     20                        refresh = 1;
     21                    }
     22                }
     23                else {
     24                    for (var i = 1; i < urls.length; i++) {
     25                        function exec2(url) {
     26                            jQuery.ajax({
     27                                url: url,
     28                                method: 'POST',
     29                                data: {'wp_admin_cache_prefetch': 1, 'wp_admin_cache_refresh': refresh}
     30                            }).done(function (data) {
     31
     32                            });
     33                        }
     34                        if (urls[i] != '') exec2(urls[i]);
     35                    }
     36                    refresh = false;
     37                }
     38            });
     39        }
    240
    341
    442
     43    }
     44    setInterval(exec, 1000);
     45
     46}
     47
     48jQuery(function ($) {
     49    $(".wp-admin-cache-selectAll").on("click", function () {
     50        var check = this;
     51        $(this).closest("form").find(".wp-admin-cache-pageList input[type=checkbox]").each(function () {
     52            this.checked = check.checked;
     53        });
     54    });
     55
    556});
    6 
    7 
    8 function wp_cache_prefetch(url){
    9     function exec(){
    10         jQuery.ajax({
    11             url: url
    12         }).done(function(data) {
    13             //console.log("WP Cache caching: "+url);
    14         });
    15     }
    16     setInterval(exec,1000*50);
    17     setTimeout(exec,1000);
    18 }

  • wp-admin-cache/trunk/index.php

    r2048532 r2050442  
    55  Plugin URI: https://www.wpadmincache.com
    66  Description: The first cache plugin for WordPress admin area
    7   Version: 0.1.3
     7  Version: 0.2.0
    88  Author: Grf Studio
    99  Author URI: https://www.grfstudio.com
    … …  
    2222    private $beginStarted = false;
    2323    private $currentCaching = '';
     24    private $enabled = false;
    2425
    2526    function __construct() {
    2627        if (!is_admin()) return;
    2728        $this->settings = json_decode(get_option('wp_admin_cache_settings'), true);
     29        $this->enabled = $this->settings['enabled'];
    2830        add_action('admin_menu', array($this, 'init'));
    2931        add_action('admin_print_footer_scripts', array($this, 'writeScripts'));
    30         if ($this->settings['enabled']) {
     32        if ($this->enabled) {
    3133            $this->begin();
    3234            $this->autoPurgeCache();
    … …  
    3638    function init() {
    3739        add_options_page('WP Admin Cache', 'WP Admin Cache', 'manage_options', 'wp-admin-cache', array($this, 'options_page'));
    38         wp_enqueue_script('wp-admin-cache-script', plugin_dir_url(__FILE__) . 'index.js');
    39         wp_enqueue_style('wp-admin-cache-style', plugin_dir_url(__FILE__) . 'index.css');
     40        wp_enqueue_script('wp-admin-cache-script', plugin_dir_url(__FILE__) . 'index.js', array(), '0.2.0');
     41        wp_enqueue_style('wp-admin-cache-style', plugin_dir_url(__FILE__) . 'index.css', array(), '0.2.0');
    4042        $session = wp_get_session_token();
    4143        if (!isset($_COOKIE['wp-admin-cache-session']) || $_COOKIE['wp-admin-cache-session'] != $session) setcookie('wp-admin-cache-session', $session, 0, admin_url());
    … …  
    4345
    4446    function writeScripts() {
    45         echo '<script>';
    46         foreach ($this->getEnabledUrls() as $url) echo 'wp_cache_prefetch("' . $url . '"); ';
    47         echo '</script>';
     47        if ($this->enabled) {
     48            echo '<script>wp_admin_cache_prefetch([';
     49            foreach ($this->getEnabledUrls() as $url) echo '"' . $url . '",';
     50            echo ']); </script>';
     51        }
    4852    }
    4953
    … …  
    102106            $tName = 'wp-admin-cached-' . $token . $currentPage;
    103107            $content = get_transient($tName);
    104             if ($_SERVER['REQUEST_METHOD'] === 'POST') {
     108            if ($_SERVER['REQUEST_METHOD'] === 'POST' && !isset($_POST['wp_admin_cache_prefetch'])) {
    105109                $this->purgeCache();
    106110                return;
    107111            }
     112            if(isset($_POST['wp_admin_cache_refresh']) && $_POST['wp_admin_cache_refresh']=='1')$content=false;
    108113            if ($content === false) {
    109114                $this->currentCaching = $tName;
    110115                ob_start(array($this, 'end'));
    111116            } else {
     117                if (isset($_POST['wp_admin_cache_prefetch'])) {
     118                    preg_match('/--wp-admin-cached:(.*)--/', $content, $matches);
     119                    echo 'prefetched:'.(($this->settings['duration']*60)-(time()-$matches[1]));
     120                    die();
     121                }
    112122                if (isset($this->settings['show-label']) && $this->settings['show-label'] == '1') {
    113                     echo str_replace('</body>', '<div class="wp-admin-cache-label">cached page</div><!--wp-admin-cached--></body>', $content);
     123                    echo str_replace('</body>', '<div class="wp-admin-cache-label">cached page</div></body>', $content);
    114124                } else {
    115                     echo str_replace('</body>', '<!--wp-admin-cached--></body>', $content);
     125                    echo $content;
    116126                }
    117127                die();
    … …  
    121131
    122132    function end($content) {
     133        if (strpos($content, '</html>') === false) return;
    123134        $duration = $this->settings['duration'];
    124135        if ($duration == '') $duration = '5';
     136        $content=str_replace('</body>', '<!--wp-admin-cached:' . time() . '--></body>', $content);
    125137        set_transient($this->currentCaching, $content, 60 * $duration);
     138        if (isset($_POST['wp_admin_cache_prefetch'])) {
     139            return 'prefetching';
     140        }
    126141        return $content;
    127142    }
    … …  
    133148            if (strpos($key, '.php') !== false && strpos($key, '/') === false) array_push($a, $key);
    134149        }
    135         $args = array('show_ui' => true);
     150        $args = array('show_in_menu' => true);
    136151        foreach (get_post_types($args) as $type) {
     152            if($type!='attachment'){
    137153            $url = 'edit.php?post_type=' . $type;
    138             if (!in_array($url, $a)) array_push($a, $url);
     154            if (!in_array($url, $a)) array_push($a, $url);             
     155            }
     156
    139157        }
    140158        array_push($a, 'widgets.php');

  • wp-admin-cache/trunk/readme.txt

    r2048532 r2050442  
    22Contributors: grfstudio
    33Tags: admin cache, admin performance, admin speed, slow admin
    4 Stable tag: 0.1.3
     4Stable tag: 0.2.0
    55Requires PHP: 5.6
    66Requires at least: 4.6
    … …  
    1313
    1414This lightweight plugin caches the most visited pages in the admin area; it uses ajax to prefetch the pages and stores them on the server for each user.
     15
    1516The plugin is useful for sites with many installed plugins, which often make the administrative section very slow.
    1617
    … …  
    4142== Changelog ==
    4243
     44= 0.2.0 =
     45
     46* Added the possibility to execute the plugin before the others, in order to speed up the sending of cached pages much more!
     47* Improved prefetching mechanism
     48* Improved UI
     49
    4350= 0.1.3 =
    4451

  • wp-admin-cache/trunk/settings.php

    r2048532 r2050442  
    1 <?php if(!isset($this))die('');
    2 if(!is_admin())die('');
     1<?php
     2if (!isset($this)) die('');
     3if (!is_admin()) die('');
     4$status='';
    35if (isset($_POST['wp_admin_cache_save'])) {
    4     check_admin_referer('wp_admin_cache_settings_n');
    5     $obj = array();
    6     $obj['enabled'] = sanitize_text_field($_POST['wp_admin_cache_enabled']);
    7     if(isset($_POST['wp_admin_cache_url_enabled'])){
    8         $urlsEnabled=$_POST['wp_admin_cache_url_enabled'];
    9         $a=array();
    10         foreach($urlsEnabled as $value){
    11             array_push($a,sanitize_text_field($value));
    12         }
    13         $obj['enabled-urls']= $a;
    14     }
    15     $obj['show-label'] = (int)sanitize_text_field($_POST['wp_admin_cache_show_label']);
    16     $obj['duration'] = (int)sanitize_text_field($_POST['wp_admin_cache_duration']);
    17     update_option('wp_admin_cache_settings', json_encode($obj));
    18     $this->movePluginAtTop();
    19     $this->purgeCache();
     6    check_admin_referer('wp_admin_cache_settings_n');
     7    $obj = array();
     8    $obj['enabled'] = sanitize_text_field($_POST['wp_admin_cache_enabled']);
     9    $this->enabled=$obj['enabled'];
     10    if (isset($_POST['wp_admin_cache_url_enabled'])) {
     11        $urlsEnabled = $_POST['wp_admin_cache_url_enabled'];
     12        $a = array();
     13        foreach ($urlsEnabled as $value) {
     14            array_push($a, sanitize_text_field($value));
     15        }
     16        $obj['enabled-urls'] = $a;
     17    }
     18    $obj['show-label'] = (int) sanitize_text_field($_POST['wp_admin_cache_show_label']);
     19    $obj['load-first'] = (int) sanitize_text_field($_POST['wp_admin_cache_load_first']);
     20    $obj['duration'] = (int) sanitize_text_field($_POST['wp_admin_cache_duration']);
     21
     22    update_option('wp_admin_cache_settings', json_encode($obj));
     23    if ($obj['load-first'] == 1) {
     24        $this->movePluginAtTop();
     25    }
     26    $this->purgeCache();
     27   
     28        $status= '<div class="updated notice"><p>'.__('Settings updated', 'wp-admin-cache').'</p></div>';
     29 
    2030}
    2131
    2232$settings = json_decode(get_option('wp_admin_cache_settings'), true);
    23 $enabled=$settings['enabled'];
    24 $enabledUrls=$settings['enabled-urls'];
    25 $duration=$settings['duration'];
    26 if($duration=='')$duration='5';
    27 global $menu,$_registered_pages,$admin_page_hooks;
     33$enabled = $settings['enabled'];
     34$enabledUrls = $settings['enabled-urls'];
     35$duration = $settings['duration'];
     36if ($duration == '') $duration = '5';
     37global $menu, $_registered_pages, $admin_page_hooks;
    2838?>
     39<?php echo $status ?>
    2940<form method="post">
    30     <h2><?php echo __('Cached pages','wp-admin-cache') ?></h2>
    31     <p><?php echo __('Select which pages should be cached; since prefetching requires a proper client connection speed, select the pages that will be used most often.','wp-admin-cache');?></p>
    32         <p><?php echo __('The plugin is currently under development, any feedback that helps us to improve it is much appreciated.')?></p>
    33         <ul>
    34         <li><h3>
    35             <label><input type="checkbox" name="wp_admin_cache_enabled" value="1" <?php if($enabled) echo 'checked' ?>> <?php echo __('Cache enabled','wp-admin-cache') ?></label> 
    36             </h3></li>
    37         <?php
    38     foreach ( $this->getPageHooks() as $url ) {
    39         $checked='';
    40         if(in_array($url,$enabledUrls))$checked='checked';
    41         echo '<li><label><input type="checkbox" name="wp_admin_cache_url_enabled[]" value="'.$url.'" '.$checked.' > '.$url.'</label></li>';
    42     }
    43         ?>
    44     </ul>
    45     <div>
    46         <?php echo __('Cache duration','wp-admin-cache') ?>: <input type="number" name="wp_admin_cache_duration" value="<?php echo $duration ?>"> <?php echo __('minutes','wp-admin-cache') ?>
    47     </div>
    48     <p>
    49         <label><input type="checkbox" name="wp_admin_cache_show_label" value="1" <?php if($settings['show-label']=='1') echo 'checked' ?>> <?php echo __('Show a label on each cached page','wp-admin-cache') ?></label>   
    50     </p>   
    51     <input type="submit" name="wp_admin_cache_save" value="<?php echo __('Save and purge cache','wp-admin-cache') ?>" class="button button-primary" >
    52     <?php
    53     if ( function_exists('wp_nonce_field') )
    54         wp_nonce_field('wp_admin_cache_settings_n');
    55     ?>
     41    <h3>
     42        <label><input type="checkbox" name="wp_admin_cache_enabled" value="1" <?php if ($enabled) echo 'checked' ?>> <?php echo __('Cache enabled', 'wp-admin-cache') ?></label>   
     43    </h3>
     44    <h2><?php echo __('Cached pages', 'wp-admin-cache') ?></h2>
     45    <p><?php echo __('Select which pages should be cached.', 'wp-admin-cache'); ?></p>
     46    <p><label><input type="checkbox" class="wp-admin-cache-selectAll" /><?php echo __('Select/unselect all', 'wp-admin-cache') ?></label></p>
     47    <ul class="wp-admin-cache-pageList">
     48        <?php
     49        foreach ($this->getPageHooks() as $url) {
     50            $checked = '';
     51            if (in_array($url, $enabledUrls)) $checked = 'checked';
     52            echo '<li><label><input type="checkbox" name="wp_admin_cache_url_enabled[]" value="' . $url . '" ' . $checked . ' > ' . $url . '</label></li>';
     53        }
     54        ?>
     55    </ul>
     56    <p>
     57        <?php echo __('Max cache duration', 'wp-admin-cache') ?>: <input type="number" name="wp_admin_cache_duration" value="<?php echo $duration ?>"> <?php echo __('minutes', 'wp-admin-cache') ?><br>
     58        <?php echo __('The cache is regenerated after the specified time, or when certain events occur (adding or updating a post or a page, saving options, saving widgets, activating plugins).', 'wp-admin-cache') ?><br>
     59        <?php echo __('Important: the cache is managed for each user; if more than one user is connected, not all users may have updated pages; in these cases, reduce the duration of the cache.', 'wp-admin-cache') ?>
     60   </p>
     61    <p>
     62        <label><input type="checkbox" name="wp_admin_cache_show_label" value="1" <?php if ($settings['show-label'] == '1') echo 'checked' ?>> <?php echo __('Show a label on each cached page (shows which pages are actually cached)', 'wp-admin-cache') ?></label>   
     63    </p>
     64    <p>
     65        <label><input type="checkbox" name="wp_admin_cache_load_first" value="1" <?php if ($settings['load-first'] == '1') echo 'checked' ?>> <?php echo __('Load this plugin before others (can improve performance of cached pages)', 'wp-admin-cache') ?></label>   
     66    </p>
     67    <input type="submit" name="wp_admin_cache_save" value="<?php echo __('Save and purge cache', 'wp-admin-cache') ?>" class="button button-primary" >
     68
     69    <p><?php echo __('The plugin is under development, more features and optimizations will be activated soon.') ?></p>       
     70    <?php
     71    if (function_exists('wp_nonce_field')) wp_nonce_field('wp_admin_cache_settings_n');
     72    ?>
    5673</form>
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