- Added server side implementation of application sorting

- Filtering "remove"-function from arrays before sending them via json

phpgwapi/inc/class.egw_framework.inc.php

@@ -507,6 +507,30 @@ abstract class egw_framework
 		return egw::link($index,$GLOBALS['egw_info']['flags']['params'][$app]);
 	}
 
+	/**
+	 * Internal usort callback function used to sort an array according to the
+	 * user sort order
+	 */
+	private static function _sort_apparray($a, $b)
+	{
+		//Unserialize the user_apporder array
+		$arr = unserialize($GLOBALS['egw_info']['user']['preferences']['common']['user_apporder']);
+
+		$ind_a = isset($arr[$a['name']]) ? $arr[$a['name']] : null;
+		$ind_b = isset($arr[$b['name']]) ? $arr[$b['name']] : null;
+
+		if ($ind_a == $ind_b)
+			return 0;
+
+		if ($ind_a == null)
+			return -1;
+
+		if ($ind_b == null)
+			return 1;
+
+		return $ind_a > $ind_b ? 1 : -1;
+	}
+
 	/**
 	 * Prepare an array with apps used to render the navbar
 	 *
@@ -578,6 +602,15 @@ abstract class egw_framework
 				}
 			}
 		}
+
+		//Sort the applications accordingly to their user sort setting
+		if ($GLOBALS['egw_info']['user']['preferences']['common']['user_apporder'])
+		{
+			//Sort the application array using the user_apporder array as sort index
+			uasort($apps, 'egw_framework::_sort_apparray');
+		}
+
+
 		if ($GLOBALS['egw_info']['flags']['currentapp'] == 'preferences' || $GLOBALS['egw_info']['flags']['currentapp'] == 'about')
 		{
 			$app = $app_title = 'EGroupware';

phpgwapi/js/egw_json.js

@@ -87,11 +87,13 @@ function egw_json_encode(input)
 	{
 		switch (input.constructor)
 		{
-			case Array:
+			case Array:		
 				var buf = [];
 				for (var k in input)
 				{
-					buf.push(egw_json_encode(input[k]));
+					//Filter the remove function, which is added to arrays in egw_fw_classes
+					if (k != 'remove')
+						buf.push(egw_json_encode(input[k]));
 				}
 				return '[' + buf.join(',') + ']';