CC-3749: Media Monitor should not load files pypo cannot read

-fixed

python_apps/media-monitor/airtimefilemonitor/airtimenotifier.py

@@ -194,10 +194,6 @@ class AirtimeNotifier(Notifier):
 
         self.mmc.is_readable(directory, True)
         for (path, dirs, files) in os.walk(directory):
-            
-            for d in dirs:
-                self.mmc.is_readable(os.path.join(path, d), True)
-            
             for filename in files:
                 full_filepath = os.path.join(path, filename)
 

python_apps/media-monitor/airtimefilemonitor/mediamonitorcommon.py

@@ -78,17 +78,11 @@ class MediaMonitorCommon:
     # the function only changes the permission if its not readable by www-data
     def is_readable(self, item, is_dir):
         try:
-            if not self.is_user_readable(item, 'www-data', 'www-data') \
-                or not self.is_user_readable(item, 'pypo', 'pypo'):
-                    
-                self.logger.warn("%s has incorrect permissions for reading. Skipping import.", item)
-                return False
+            return self.is_user_readable(item, 'www-data', 'www-data') \
+                and not self.is_user_readable(item, 'pypo', 'pypo'):
         except Exception, e:
-            self.logger.warn("Failed to change owner/group/permissions for %s", item)
+            self.logger.warn("Failed to check owner/group/permissions for %s", item)
             return False
-        finally:
-            return True
-
 
     #checks if path is a directory, and if it doesnt exist, then creates it.
     #Otherwise prints error to log file.