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<?php defined("SYSPATH") or die("No direct script access.");
/**
* Gallery - a web based photo album viewer and editor
* Copyright (C) 2000-2008 Bharat Mediratta
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or (at
* your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
*/
class Slideshow_Controller extends REST_Controller {
// @todo this should be retrieved from the slideshow configuration
public static $LIMIT = 10;
public function _show($parent, $output_format) {
$offset = $this->input->get("offset", 0);
$children = array();
// @todo actually fill the array
switch ($output_format) {
case "json":
print json_encode($children);
break;
case "rss":
$view = new View("slideshow_feed.rss");
$view->item = $parent;
$view->children = $children;
break;
default:
throw new Exception("@todo Unsupported output format: $output_format");
}
}
/**
* Override the get_output_format. We want to restrict the check to only $_GET and set the
* default to rss.
* @return string
*/
protected function get_output_format() {
return $this->input->get("_format", "rss");
}
}
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