extensions/JQE/default.php

   1 <?php
   2 /*
   3 Extension Name: JQE WYSIWYG editor
   4 Extension Url: http://vanillaforums.org/get/487
   5 Description: Add a WYSIWYG editor to the comment form using Jquery JQE
   6 Version: 1.0.0
   7 Author: Cyril Russo
   8 Author Url: stage.nexvision at laposte.net
   9
  10 */
  11
  12 if (!defined('IN_VANILLA')) exit();
  13 define('JQE_PATH', dirname(__FILE__) . '/');
  14 require(JQE_PATH . 'settings.php');
  15
  16 require(JQE_PATH . 'autolink.php');
  17
  18 if (!function_exists('kses')) require(JQE_PATH . 'kses.php');
  19 // Check to see if user is allowed to comment
  20 $Configuration["JQE_LOGINREQUIRED"] = false;            //if u are using Add Comments Extension set this to false
  21 if( $Configuration["JQE_LOGINREQUIRED"]===false or $Context->Session->UserID > 0 )
  22 {
  23         //If user is allowed to comment then add JQE javasript
  24         if ( in_array($Context->SelfUrl, array("post.php", "comments.php")) )
  25     {
  26         includeJQuery();
  27         $Head->AddScript('extensions/JQE/jquery.rte.js');
  28         $Head->AddStyleSheet('extensions/JQE/rte.css');
  29
  30                 $Head->AddString('
  31                         <script type="text/javascript">
  32                 jQuery(document).ready(function($){
  33                     $("#CommentBoxController").hide();
  34                     $("#CommentFormats").hide();
  35                     $("#CommentBox").rte({
  36                         content_css_url: "'. $Context->Configuration['WEB_ROOT'].'extensions/JQE/rte.css'.'",
  37                         media_url: "'. $Context->Configuration['WEB_ROOT'].'extensions/JQE/'.'",
  38                     });
  39                     $("#abshosturls").rte({
  40                         content_css_url: "'. $Context->Configuration['WEB_ROOT'].'extensions/JQE/rte.css'.'",
  41                         media_url: "'. $Context->Configuration['WEB_ROOT'].'extensions/JQE/'.'",
  42                     });
  43                 });
  44                         </script>');
  45
  46         }
  47 }
  48
  49 //add Kses formater
  50
  51 class JQEFormatter extends StringFormatter {
  52         var $allowed_tags;
  53         var $allowed_protocols;
  54         var $autolink;
  55
  56         function JQEFormatter($tags, $protocols)
  57     {
  58                 $this->allowed_tags = $tags;
  59                 $this->allowed_protocols = $protocols;
  60                 $this->autolink = new AutoLinksHelper();
  61         }
  62
  63         function Parse($String, $Object, $FormatPurpose)
  64     {
  65                 if ($FormatPurpose == FORMAT_STRING_FOR_DISPLAY)
  66         {
  67                         return $this->autolink->AddLinks(kses($String, $this->allowed_tags, $this->allowed_protocols));
  68                 }
  69                 return $String;
  70         }
  71 }
  72
  73 if ( $Context->Session->UserID > 0 && $Context->Session->User->Permission('PERMISSION_HTML_ALLOWED') ) {
  74         //Make JQE formatter the only formatter available to post a new comment or to edit an old one
  75         $Context->Configuration['DEFAULT_FORMAT_TYPE'] = 'JQE';
  76         $Context->Session->User->DefaultFormatType = 'JQE';
  77         $Context->Session->User->Preferences['ShowFormatSelector'] = 0;
  78 }
  79 $JQEFormatter = $Context->ObjectFactory->NewObject($Context, "JQEFormatter", $JQE_allowed_tags, $JQE_allowed_protocols);
  80 $Context->StringManipulator->AddManipulator("JQE", $JQEFormatter);
  81 ?>