From 370e83bb0dfd0c70de268c93bf07ad5ee0897192 Mon Sep 17 00:00:00 2001
From: Pierre Schmitz <pierre@archlinux.de>
Date: Fri, 15 Aug 2008 01:29:47 +0200
Subject: Update auf 1.13.0

---
 includes/AjaxDispatcher.php | 23 ++++++++++++++++++++---
 1 file changed, 20 insertions(+), 3 deletions(-)

(limited to 'includes/AjaxDispatcher.php')

diff --git a/includes/AjaxDispatcher.php b/includes/AjaxDispatcher.php
index 7b85ed20..c489cf1c 100644
--- a/includes/AjaxDispatcher.php
+++ b/includes/AjaxDispatcher.php
@@ -1,5 +1,9 @@
 <?php
 /**
+ * @defgroup Ajax Ajax
+ *
+ * @file
+ * @ingroup Ajax
  * Handle ajax requests and send them to the proper handler.
  */
 
@@ -11,7 +15,7 @@ require_once( 'AjaxFunctions.php' );
 
 /**
  * Object-Oriented Ajax functions.
- * @addtogroup Ajax
+ * @ingroup Ajax
  */
 class AjaxDispatcher {
 	/** The way the request was made, either a 'get' or a 'post' */
@@ -58,6 +62,7 @@ class AjaxDispatcher {
 		break;
 
 		default:
+			wfProfileOut( __METHOD__ );
 			return;
 			# Or we could throw an exception:
 			#throw new MWException( __METHOD__ . ' called without any data (mode empty).' );
@@ -81,9 +86,13 @@ class AjaxDispatcher {
 		wfProfileIn( __METHOD__ );
 
 		if (! in_array( $this->func_name, $wgAjaxExportList ) ) {
+			wfDebug( __METHOD__ . ' Bad Request for unknown function ' . $this->func_name . "\n" );
+
 			wfHttpError( 400, 'Bad Request',
 				"unknown function " . (string) $this->func_name );
 		} else {
+			wfDebug( __METHOD__ . ' dispatching ' . $this->func_name . "\n" );
+
 			if ( strpos( $this->func_name, '::' ) !== false ) {
 				$func = explode( '::', $this->func_name, 2 );
 			} else {
@@ -93,6 +102,10 @@ class AjaxDispatcher {
 				$result = call_user_func_array($func, $this->args);
 
 				if ( $result === false || $result === NULL ) {
+					wfDebug( __METHOD__ . ' ERROR while dispatching ' 
+							. $this->func_name . "(" . var_export( $this->args, true ) . "): " 
+							. "no data returned\n" );
+
 					wfHttpError( 500, 'Internal Error',
 						"{$this->func_name} returned no data" );
 				}
@@ -103,9 +116,15 @@ class AjaxDispatcher {
 
 					$result->sendHeaders();
 					$result->printText();
+
+					wfDebug( __METHOD__ . ' dispatch complete for ' . $this->func_name . "\n" );
 				}
 
 			} catch (Exception $e) {
+				wfDebug( __METHOD__ . ' ERROR while dispatching ' 
+						. $this->func_name . "(" . var_export( $this->args, true ) . "): " 
+						. get_class($e) . ": " . $e->getMessage() . "\n" );
+
 				if (!headers_sent()) {
 					wfHttpError( 500, 'Internal Error',
 						$e->getMessage() );
@@ -119,5 +138,3 @@ class AjaxDispatcher {
 		$wgOut = null;
 	}
 }
-
-
-- 
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