From d074c20e4914ebe5ba9ded050b4ae1a5dbff69b8 Mon Sep 17 00:00:00 2001
From: scyrma <scyrma>
Date: Thu, 3 Jul 2008 05:32:34 +0000
Subject: [PATCH] MDL-14741: Using a better way to include javascript files
 (removed use of output buffering) and corrected parameters so that the file
 manager is linked to the right course again.

---
 lib/editor/htmlEditor.class.php | 104 +++++++++++++++++---------------
 lib/editor/tinymce.js.php       |   6 +-
 lib/weblib.php                  |   7 +--
 3 files changed, 62 insertions(+), 55 deletions(-)

diff --git a/lib/editor/htmlEditor.class.php b/lib/editor/htmlEditor.class.php
index fe40d6ecd8..ac1cb26dd7 100644
--- a/lib/editor/htmlEditor.class.php
+++ b/lib/editor/htmlEditor.class.php
@@ -14,7 +14,13 @@ class htmlEditor {
     public function __construct() {
     }
 
-    public function configure($editor = NULL) {
+    /**
+     * Does initial configuration for a given html editor.
+     * @param string editor the name of desired html editor, system default will be used if none is passed
+     * @param int courseid the courseid uploaded files should be linked to
+     * @return bool true if an editor was configured, false otherwise.
+     */
+    public function configure($editor = NULL, $courseid = NULL) {
 
         global $CFG;
         static $configured = Array();
@@ -27,68 +33,72 @@ class htmlEditor {
             $editor = (isset($CFG->defaulthtmleditor) ? $CFG->defaulthtmleditor : '');
         }
 
-        $configuration = '';
+        if (isset($configured[$editor])) {
+            return $configured[$editor];
+        }
+
+        $configuration = array();
 
         switch ($editor) {
 
             case 'tinymce':
-                if (!isset($configured['tinymce'])) {
-                    $configuration = <<<EOF
-<script type="text/javascript" src="{$CFG->wwwroot}/lib/editor/tinymce/jscripts/tiny_mce/tiny_mce.js"></script>
-<script type="text/javascript" src="{$CFG->wwwroot}/lib/editor/tinymce.js.php"></script>
-EOF;
-                    $configured['tinymce'] = true;
-                }
+                $configuration[] = $CFG->httpswwwroot ."/lib/editor/tinymce/jscripts/tiny_mce/tiny_mce.js";
+                $configuration[] = $CFG->httpswwwroot ."/lib/editor/tinymce.js.php?course=". $courseid;
+                $configured['tinymce'] = true;
                 break;
 
             case 'fckeditor':
-                $configuration = <<<EOF
-<script type="text/javascript" src="{$CFG->wwwroot}/lib/editor/fckeditor/fckeditor.js"></script>
-<script type="text/javascript" src="{$CFG->wwwroot}/lib/editor/fckeditor.js.php"></script>
-EOF;
-                break;
-
-
-            case 'xinha':
-                $configuration = <<<EOF
-<script type="text/javascript">
-    _editor_url  = "{$CFG->wwwroot}/lib/editor/xinha/"
-    _editor_lang = "en";
-    _editor_skin = "blue-look";
-</script>
-<script type="text/javascript" src="{$CFG->wwwroot}/lib/editor/xinha/XinhaCore.js"></script>
-<script type="text/javascript" src="{$CFG->wwwroot}/lib/editor/xinha.js.php"></script>
-EOF;
+                $configuration[] = $CFG->httpswwwroot ."/lib/editor/fckeditor/fckeditor.js";
+                $configuration[] = $CFG->httpswwwroot ."/lib/editor/fckeditor.js.php?course=". $courseid;
+                $configured['fckeditor'] = true;
                 break;
 
-            case 'yuirte':
-                $configuration = <<<EOF
-<!-- Skin CSS file -->
-<link rel="stylesheet" type="text/css" href="{$CFG->wwwroot}/lib/editor/yui/build/assets/skins/sam/skin.css">
-
-<!-- Utility Dependencies -->
-<script type="text/javascript" src="{$CFG->wwwroot}/lib/editor/yui/build/yahoo-dom-event/yahoo-dom-event.js"></script>
-<script type="text/javascript" src="{$CFG->wwwroot}/lib/editor/yui/build/element/element-beta-min.js"></script>
-
-<!-- Needed for Menus, Buttons and Overlays used in the Toolbar -->
-<script src="{$CFG->wwwroot}/lib/editor/yui/build/container/container_core-min.js"></script>
-<script src="{$CFG->wwwroot}/lib/editor/yui/build/menu/menu-min.js"></script>
-<script src="{$CFG->wwwroot}/lib/editor/yui/build/button/button-min.js"></script>
-
-<!-- Source file for Rich Text Editor-->
-<script src="{$CFG->wwwroot}/lib/editor/yui/build/editor/editor-beta-min.js"></script>
-
-<script type="text/javascript" src="{$CFG->wwwroot}/lib/editor/yuirte.js.php"></script>
-EOF;
-                break;
+//            case 'xinha':
+//                $configuration = <<<EOF
+//<script type="text/javascript">
+//    _editor_url  = "{$CFG->wwwroot}/lib/editor/xinha/"
+//    _editor_lang = "en";
+//    _editor_skin = "blue-look";
+//</script>
+//<script type="text/javascript" src="{$CFG->wwwroot}/lib/editor/xinha/XinhaCore.js"></script>
+//<script type="text/javascript" src="{$CFG->wwwroot}/lib/editor/xinha.js.php"></script>
+//EOF;
+//                break;
+//
+//            case 'yuirte':
+//                $configuration = <<<EOF
+//<!-- Skin CSS file -->
+//<link rel="stylesheet" type="text/css" href="{$CFG->wwwroot}/lib/editor/yui/build/assets/skins/sam/skin.css">
+//
+//<!-- Utility Dependencies -->
+//<script type="text/javascript" src="{$CFG->wwwroot}/lib/editor/yui/build/yahoo-dom-event/yahoo-dom-event.js"></script>
+//<script type="text/javascript" src="{$CFG->wwwroot}/lib/editor/yui/build/element/element-beta-min.js"></script>
+//
+//<!-- Needed for Menus, Buttons and Overlays used in the Toolbar -->
+//<script src="{$CFG->wwwroot}/lib/editor/yui/build/container/container_core-min.js"></script>
+//<script src="{$CFG->wwwroot}/lib/editor/yui/build/menu/menu-min.js"></script>
+//<script src="{$CFG->wwwroot}/lib/editor/yui/build/button/button-min.js"></script>
+//
+//<!-- Source file for Rich Text Editor-->
+//<script src="{$CFG->wwwroot}/lib/editor/yui/build/editor/editor-beta-min.js"></script>
+//
+//<script type="text/javascript" src="{$CFG->wwwroot}/lib/editor/yuirte.js.php"></script>
+//EOF;
+//                break;
 
             default:
+                $configured[$editor] = false;
                 break;
 
         }
 
-        return $configuration;
+        if (is_array($CFG->editorsrc)) {
+            $CFG->editorsrc = $configuration + $CFG->editorsrc;
+        } else {
+            $CFG->editorsrc = $configuration;
+        }
 
+        return $configured[$editor];
     }
 }
 
diff --git a/lib/editor/tinymce.js.php b/lib/editor/tinymce.js.php
index cee21428e7..72c63fd971 100644
--- a/lib/editor/tinymce.js.php
+++ b/lib/editor/tinymce.js.php
@@ -2,6 +2,8 @@
 
 require_once('../../config.php');
 
+$course = optional_param('course', 0, PARAM_INT);
+
 /*
  *
  * ********************************************************************************************************
@@ -175,7 +177,7 @@ echo <<<EOF
         theme_advanced_buttons3: "media,advhr,emoticons,dragmath,spellchecker,search,code,fullscreen,bullist,numlist,outdent,indent,forecolor,backcolor,link,unlink,anchor,image,charmap,insertlayer,table",
         theme_advanced_buttons3_add: "media,emoticons,charmap,dragmath,search,code,fullscreen",
         theme_advanced_fonts: "Trebuchet=Trebuchet MS,Verdana,Arial,Helvetica,sans-serif;Arial=arial,helvetica,sans-serif;Courier New=courier new,courier,monospace;Georgia=georgia,times new roman,times,serif;Tahoma=tahoma,arial,helvetica,sans-serif;Times New Roman=times new roman,times,serif;Verdana=verdana,arial,helvetica,sans-serif;Impact=impact;Wingdings=wingdings", 
-        moodleimage_course_id: $COURSE->id,
+        moodleimage_course_id: $course,
         theme_advanced_resize_horizontal: true,
         theme_advanced_resizing: true,
         theme_advanced_toolbar_location : "top",
@@ -196,7 +198,7 @@ echo <<<EOF
     }
     function moodlefilemanager(field_name, url, type, win) {
         tinyMCE.activeEditor.windowManager.open({
-            file: "{$CFG->httpswwwroot}/lib/editor/tinymce/jscripts/tiny_mce/plugins/moodlelink/link.php?id={$COURSE->id}",
+            file: "{$CFG->httpswwwroot}/lib/editor/tinymce/jscripts/tiny_mce/plugins/moodlelink/link.php?id={$course}",
             width: 480,  
             height: 380,
             resizable: "yes",
diff --git a/lib/weblib.php b/lib/weblib.php
index c88d830b39..57e1f22e84 100644
--- a/lib/weblib.php
+++ b/lib/weblib.php
@@ -2524,14 +2524,9 @@ function print_header ($title='', $heading='', $navigation='', $focus='',
     require_once($CFG->libdir .'/editor/htmlEditor.class.php');
     global $htmlEditorObject;
     $htmlEditorObject = new htmlEditor();
-    $htmlEditor = $htmlEditorObject->configure();
+    $htmlEditor = $htmlEditorObject->configure(NULL, $COURSE->id);
 
-    ob_start();
     include($CFG->header);
-    $output = ob_get_contents();
-    ob_end_clean();
-
-    $output = str_replace('</head>', "\n\n$htmlEditor\n\n</head>", $output);
 
     // container debugging info
     $THEME->open_header_containers = open_containers();
-- 
2.39.5