80   function process_json($json)

    80   function process_json($json)

    81   {

    81   {

    82     global $db, $session, $paths, $template, $plugins; // Common objects

    82     global $db, $session, $paths, $template, $plugins; // Common objects

    83     $parser = new Services_JSON(SERVICES_JSON_LOOSE_TYPE);

    83     $parser = new Services_JSON(SERVICES_JSON_LOOSE_TYPE);

    84     $data = $parser->decode($json);

    84     $data = $parser->decode($json);

    85     if ( !isset($data['mode']) )

    86     if ( !isset($data['mode']) )

    86     {

    87     {

    87       return $parser->encode(Array('mode'=>'error','error'=>'No mode defined!'));

    88       return $parser->encode(Array('mode'=>'error','error'=>'No mode defined!'));

    88     }

    89     }

    89     $ret = Array();

    90     $ret = Array();