The codeeditor preview will now retrieve image files only.

vispa/extensions/codeeditor/controller.py

@@ -57,7 +57,8 @@ class EditorController(AbstractController):
         self.release_session()
         rfs = self.get("fs")
         self.release_database()
-        filelist = rfs.get_file_list(path)
+        filelist = rfs.get_file_list(path, reverse=True,
+            filter=map(lambda x: '\.'+x+'\Z', rfs.browser_extensions))
         return filelist
 
     @cherrypy.expose

vispa/remote/filesystem.py

@@ -43,6 +43,7 @@ class FileSystem(object):
     def __init__(self):
         # allowed extensions
         self.allowed_extensions = FileSystem.FILE_EXTENSIONS
+        self.browser_extensions = FileSystem.BROWSER_EXTENSIONS
 
     def setup(self, basedir=None):
         if basedir is None: