Viewing file:  ItemEditTheme.inc (5.62 KB) -rw-r--r--
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<?php
/*
* Gallery - a web based photo album viewer and editor
* Copyright (C) 2000-2007 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.
*/
/**
* This plugin will handle the changes users make to theme settings for an album.
* @package GalleryCore
* @subpackage UserInterface
* @author Bharat Mediratta <bharat@menalto.com>
* @version $Revision: 15513 $
*/
class ItemEditTheme extends ItemEditPlugin {
/**
* @see ItemEditPlugin::handleRequest
*/
function handleRequest($form, &$item, &$preferred) {
if (isset($form['action']['chooseTheme'])) {
$error = array();
if (!empty($form['theme'])) {
$themeId = $form['theme'];
list ($ret, $theme) = GalleryCoreApi::loadPlugin('theme', $themeId);
if ($ret) {
return array($ret, null, null, null);
}
} else {
$themeId = null;
}
list ($ret, $module) = GalleryCoreApi::loadPlugin('module', 'core');
if ($ret) {
return array($ret, null, null, null);
}
list ($ret, $lockId) = GalleryCoreApi::acquireWriteLock($item->getId());
if ($ret) {
return array($ret, null, null, null);
}
list ($ret, $item) = $item->refresh();
if ($ret) {
return array($ret, null, null, null);
}
$item->setSerialNumber($form['serialNumber']);
$item->setTheme($themeId);
$ret = $item->save();
if ($ret) {
GalleryCoreApi::releaseLocks($lockId);
return array($ret, null, null, null);
}
$ret = GalleryCoreApi::releaseLocks($lockId);
if ($ret) {
return array($ret, null, null, null);
}
if (isset($form['changeInDescendents'])) {
list ($ret, $subAlbumIds) =
GalleryCoreApi::fetchDescendentAlbumItemIds($item);
if ($ret) {
return array($ret, null, null, null);
}
if (!empty($subAlbumIds)) {
list ($ret, $lockId) = GalleryCoreApi::acquireWriteLock($subAlbumIds);
if ($ret) {
return array($ret, null, null, null);
}
list ($ret, $subAlbums) = GalleryCoreApi::loadEntitiesById($subAlbumIds);
if ($ret) {
return array($ret, null, null, null);
}
foreach ($subAlbums as $album) {
if (isset($form['changeInDescendents']['theme'])) {
$album->setTheme($form['theme']);
}
$ret = $album->save();
if ($ret) {
GalleryCoreApi::releaseLocks($lockId);
return array($ret, null, null, null);
}
}
$ret = GalleryCoreApi::releaseLocks($lockId);
if ($ret) {
return array($ret, null, null, null);
}
}
}
$status = $module->translate('Successfully changed theme');
} else {
list ($ret, $themeId) = GalleryCoreApi::fetchThemeId($item);
if ($ret) {
return array($ret, null, null, null);
}
list ($ret, $error, $status) = GalleryCoreApi::handleThemeSettingsRequest(
$themeId, $item->getId(), $form);
if ($ret) {
return array($ret, null, null, null);
}
}
return array(null, $error, $status, false);
}
/**
* @see ItemEditPlugin::loadTemplate
*/
function loadTemplate(&$template, &$form, $item, $thumbnail) {
$themeId = $item->getTheme();
$ret = GalleryCoreApi::loadThemeSettingsForm($themeId, $item->getId(), $template, $form);
if ($ret) {
if ($ret->getErrorCode() & ERROR_BAD_PARAMETER) {
/*
* This theme could be invalid, which can happen after an upgrade. Swallow the
* error for now so that the user can get to the administration form and pick a
* new theme.
*
* @todo Log this error when we have a logging system.
*/
} else {
return array($ret, null, null);
}
}
if ($form['formName'] != 'ItemEditTheme') {
$form['formName'] = 'ItemEditTheme';
$form['theme'] = $themeId;
}
list ($ret, $module) = GalleryCoreApi::loadPlugin('module', 'core');
if ($ret) {
return array($ret, null, null);
}
/* Set up our theme selection list */
list ($ret, $themeStatusList) = GalleryCoreApi::fetchPluginStatus('theme');
if ($ret) {
return array($ret, null, null);
}
$themeList = array('' => $module->translate('« default theme »'));
foreach ($themeStatusList as $id => $status) {
if (empty($status['active'])) {
continue;
}
list ($ret, $tmp) = GalleryCoreApi::loadPlugin('theme', $id);
if ($ret) {
return array($ret, null, null);
}
$themeList[$id] = $tmp->translate($tmp->getName());
}
$ItemEditTheme['themeList'] = $themeList;
$ItemEditTheme['theme'] = $themeId;
$template->setVariable('controller', 'core.ItemEditTheme');
$template->setVariable('ItemEditTheme', $ItemEditTheme);
return array(null, 'modules/core/templates/ItemEditTheme.tpl', 'modules_core');
}
/**
* @see ItemEditPlugin::isSupported
*/
function isSupported($item, $thumbnail) {
return (GalleryUtilities::isA($item, 'GalleryAlbumItem'));
}
/**
* @see ItemEditPlugin::getTitle
*/
function getTitle() {
list ($ret, $module) = GalleryCoreApi::loadPlugin('module', 'core');
if ($ret) {
return array($ret, null);
}
return array(null, $module->translate('Theme'));
}
}
?>
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