<?php
if(!defined('PAIKIKI_BASE')) define('PAIKIKI_BASE',dirname(__FILE__).'/');
require_once(PAIKIKI_BASE.'inc/init.php');

$PGUI  =& core_factory('PhotoGUI');
$Login =& core_object('Login');

list($do,$id) = explode('_',$_REQUEST['id']);  // get do and id
if($_REQUEST['do']) $do = $_REQUEST['do'];     // if do is set seperately, use it

$id = (int) $id;
if(!$PGUI->init_byid($id)) die('no such photo '.$id);
if($PGUI->uid != $Login->uid) die('forbidden');

switch($do){
    case 'title':
        echo $PGUI->set('title',$_REQUEST['value']);
        $PGUI->storeself();
        echo $PGUI->get('title');
        break;
    case 'desc':
        echo $PGUI->set('description',$_REQUEST['value']);
        $PGUI->storeself();
        echo $PGUI->get('description');
        break;
    case 'settags':
        echo $PGUI->set('tags',$_REQUEST['value']);
        $PGUI->storeself();
        echo $PGUI->taglistitems();
        break;
    case 'gettags':
        echo $PGUI->get('tags');
        break;

/*    case 'addtags':
        $tags = $PGUI->get('tags');
        $tags .= ','.$_REQUEST['value'];
        echo $PGUI->set('tags',$tags);
        $PGUI->storeself();
        $PGUI->taglistitems();
        break;*/
    case 'geocode':
        list($lat,$lon) = explode(',',$_REQUEST['value']);
        $PGUI->set('lat',(float) $lat);
        $PGUI->set('lon',(float) $lon);
        $PGUI->storeself();
        echo $PGUI->get('lat').','.$PGUI->get('lon');
        break;
    default:
        die('unknown action');
}