From 48be88bd4426952294d94d77b09769066c495464 Mon Sep 17 00:00:00 2001
From: Ivan Tcholakov <ivantcholakov@gmail.com>
Date: Tue, 21 Jul 2009 00:39:38 +0200
Subject: [PATCH] [svn r22264] FS#2867 - The online editor: Corrections in the
 initialization script.

---
 main/inc/lib/fckeditor/fckeditor.php | 36 +++++++++++++++-------------
 1 file changed, 19 insertions(+), 17 deletions(-)

diff --git a/main/inc/lib/fckeditor/fckeditor.php b/main/inc/lib/fckeditor/fckeditor.php
index 49123cc8ea..2cce21c01d 100644
--- a/main/inc/lib/fckeditor/fckeditor.php
+++ b/main/inc/lib/fckeditor/fckeditor.php
@@ -362,50 +362,52 @@ class FCKeditor
 	}
 
 	/**
-	 * This method returns editor's custom configuration settings read from a php-file.  
+	 * This method returns editor's custom configuration settings read from php-files.  
 	 * @return array	Custom configuration data.
 	 */
 	private function & get_custom_configuration() {
 		static $config;
-		static $toobar_sets = array();
 		if (!isset($config)) {
 			require api_get_path(LIBRARY_PATH).'fckeditor/myconfig.php';
 		}
-		// Seeking the toolbar.
 		$toolbar_dir = isset($config['ToolbarSets']['Directory']) ? $config['ToolbarSets']['Directory'] : 'default';
-		$config['ToolbarSets']['Normal'] = null;
-		$config['ToolbarSets']['Maximized'] = null;
-		if (!isset($toobar_sets[$this->ToolbarSet])) {
+		return array_merge($config, $this->get_custom_toolbar_configuration($toolbar_dir));
+	}
+
+	/**
+	 * This method returns editor's toolbar configuration settings read from a php-file.  
+	 * @return array	Toolbar configuration data.
+	 */
+	private function & get_custom_toolbar_configuration($toolbar_dir) {
+		static $toolbar_config = array('Default' => array());
+		if (!isset($toolbar_config[$this->ToolbarSet])) {
+			$toolbar_config[$this->ToolbarSet] = array();
 			if (preg_match('/[a-zA-Z_]+/', $toolbar_dir) && preg_match('/[a-zA-Z_]+/', $this->ToolbarSet)) { // A security check.
+				// Seeking the toolbar.
 				@include api_get_path(LIBRARY_PATH).'fckeditor/toolbars/'.$toolbar_dir.'/'.self::camel_case_to_underscore($this->ToolbarSet).'.php';
 				if (!isset($config['ToolbarSets']['Normal'])) {
 					// No toolbar has been found yet.
 					if ($toolbar_dir == 'default') {
-						// It does not exist in "factory" toolbar definitions, giving up.
+						// It does not exist in default toolbar definitions, giving up.
 						$this->ToolbarSet = 'Default';
 					} else {
-						// The custom toolbar does not exist, then trying to load the "factory" one.
+						// The custom toolbar does not exist, then trying to load the default one.
 						@include api_get_path(LIBRARY_PATH).'fckeditor/toolbars/default/'.self::camel_case_to_underscore($this->ToolbarSet).'.php';
 						if (!isset($config['ToolbarSets']['Normal'])) {
-							// It does not exist in "factory" toolbar definitions too, giving up.
+							// It does not exist in default toolbar definitions, giving up.
 							$this->ToolbarSet = 'Default';
 						} else {
-							$toobar_sets[$this->ToolbarSet]['Normal'] = $config['ToolbarSets']['Normal'];
-							$toobar_sets[$this->ToolbarSet]['Maximized'] = $config['ToolbarSets']['Maximized'];
+							$toolbar_config[$this->ToolbarSet] = $config;
 						}
 					}
 				} else {
-					$toobar_sets[$this->ToolbarSet]['Normal'] = $config['ToolbarSets']['Normal'];
-					$toobar_sets[$this->ToolbarSet]['Maximized'] = $config['ToolbarSets']['Maximized'];
+					$toolbar_config[$this->ToolbarSet] = $config;
 				}
 			} else {
 				$this->ToolbarSet = 'Default';
 			}
-		} else {
-			$config['ToolbarSets']['Normal'] = $toobar_sets[$this->ToolbarSet]['Normal'];
-			$config['ToolbarSets']['Maximized'] = $toobar_sets[$this->ToolbarSet]['Maximized'];
 		}
-		return $config;
+		return $toolbar_config[$this->ToolbarSet];
 	}
 
 	/**