merge r3192 from branch 2.0 to trunk

bug 941 fixed: to be able to upload heavy photo, chunk the files, send parts
one by one, and then pwg.images.add merge chunks together. Now big uploads
works and you can even have a fine progress bar on client side.


git-svn-id: http://piwigo.org/svn/trunk@3193 68402e56-0260-453c-a942-63ccdbb3a9ee

ws.php

@@ -172,15 +172,25 @@ function ws_addDefaultMethods( $arr )
       'Returns elements for the corresponding tags. Note that tag_id, tag_url_name, tag_name an be arrays. Fill at least one of them. '
     );
 
+  $service->addMethod(
+    'pwg.images.addChunk',
+    'ws_images_add_chunk',
+    array(
+      'data' => array(),
+      'original_sum' => array(),
+      'type' => array(),
+      'position' => array(),
+      ),
+    'POST method only. For admin only.'
+    );
+  
+
   $service->addMethod(
     'pwg.images.add',
     'ws_images_add',
     array(
-      'file_content' => array(),
       'file_sum' => array(),
-      'thumbnail_content' => array(),
       'thumbnail_sum' => array(),
-      'high_content' => array('default' => null),
       'high_sum' => array('default' => null),
       'original_sum' => array(),
       'name' => array('default' => null),