Add a is_dir flag to select dialog files info instead of relying on mime.

Makes it possible to navigate into and inside /apps

filemanager/inc/class.filemanager_select.inc.php

@@ -289,6 +289,7 @@ class filemanager_select
 					'name' => $name,
 					'path' => $path,
 					'mime' => $mime,
+					'is_dir' => $is_dir
 				);
 				if ($is_dir && $content['mode'] == 'open-multiple')
 				{

filemanager/js/app.js

@@ -698,7 +698,7 @@ app.classes.filemanager = AppJS.extend(
 		{
 
 		}
-		else if (widget.value.mime == 'httpd/unix-directory')
+		else if (widget.value.is_dir)
 		{
 			var path = null;
 			// Cannot do this, there are multiple widgets named path
@@ -709,7 +709,6 @@ app.classes.filemanager = AppJS.extend(
 			if(path)
 			{
 				path.set_value(widget.value.path);
-				path.getInstanceManager().postSubmit();
 			}
 		}
 		else if (this.et2 && this.et2.getArrayMgr('content').getEntry('mode') != 'open-multiple')