Erstes großes Refactoring
* alle gemeinsamen Funktionen in includes/galleryfunctions.php zusammengeführt (fixes #21) * AJAX-Requests werden in ajaxrequest.php behandelt und liefern zusätzlich zum Titel auch die URLs des Vorschau- und des Vollbildes (fixes #22), die übergebenen Request-Parameter werden syntaktisch geprüft (fixes #23) * Die Vorschau- und Thumbnail-Bilder werden in der Funktion getScaledImage() in includes/galleryfunctions.php generiert und im Filesystem abgelegt (fixes #10) * Bildbeschreibungen sind jetzt in einem .ini-Format in bilder/example/galleryinfo.ini in der Sektion "images" definiert (addresses #20) * Rendern der Menüpunkte in index.php und includes/galleryfunctions.php vorbereitet (addresses #16) * Die AJAX-Aufrufe und Pfadberechnungen in scripts/ourhandlers.js wurden korrigiert und an die neue AJAX-Handler-URL angepasst (addresses #22, fixes #19) * Beispielbilder in Unterverzeichnis ''bilder/example'' verschoben und die Möglichkeit vorgesehen in ''bilder/galleryinfo.ini'' eine Standardgallerie anzugeben (fixes #24, addresses #20, #16)
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							|  | @ -0,0 +1,43 @@ | |||
| <?php | ||||
| /** | ||||
|  * Diese Datei behandelt AJAX-Requests. | ||||
|  * | ||||
|  * 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/>. | ||||
|  * | ||||
|  * Version: $Id$ | ||||
|  */ | ||||
| include("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 = getImgInfo($_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"); | ||||
| } | ||||
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