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sjqg/ajaxrequest.php

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<?php
/**
* @file
* Behandlung von AJAX-Requests.
*
* @author Jan Dittberner <jan@dittberner.info>
* @version \$Id$
*
* Copyright (c) 2007, 2008 Jan Dittberner <jan@dittberner.info>
* Jan Dittberner IT-Consulting & -Solutions,
* Cottbuser Str. 1, D-01129 Dresden
*
* This file is part of the ScrollingJQueryGallery component of the
* gnuviech-server.de Websitetools
*
* ScrollingJQueryGallery 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 3 of the License, or (at your option) any later version.
*
* ScrollingJQueryGallery 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 ScrollingJQueryGallery. If not, see
* <http://www.gnu.org/licenses/>.
*/
/**
* Inkludiert die Funktionsbibliothek.
*/
require 'includes/galleryfunctions.php';
if (isset($_GET["imagename"]) && isset($_GET["galleryname"]) &&
preg_match('/^[\w\d _-]+\.jp(e|)g$/', $_GET["imagename"]) &&
preg_match(GALLERY_RE, $_GET["galleryname"])) {
header("Content-Type: text/plain; charset=UTF-8");
if ($imageInfo = getImageInfo($_GET["galleryname"], $_GET["imagename"])) {
print json_encode($imageInfo);
} else {
header("HTTP/1.0 404 Not Found");
header("Status: 404 Not Found");
}
} else {
header("HTTP/1.0 400 Bad Request");
header("Status: 400 Bad Request");
}