cc-2419: media monitor import on startup

-fixed support for watched dirs

airtime_mvc/application/models/StoredFile.php

@@ -819,14 +819,15 @@ class StoredFile {
 
     }
 
-    public static function listAllFiles(){
+    public static function listAllFiles($dir_id){
         global $CC_CONFIG, $CC_DBC;
 
         $sql = "SELECT m.directory || '/' || f.filepath as fp"
                 ." FROM CC_MUSIC_DIRS m"
                 ." LEFT JOIN CC_FILES f"
                 ." ON m.id = f.directory"
-                ." WHERE m.id = f.directory";
+                ." WHERE m.id = f.directory"
+                ." AND directory = $dir_id";
         $rows = $CC_DBC->getAll($sql);
 
         $results = array();