Viewing file:  ShowItemError.inc (2.69 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 view will show an error message when an item cannot be displayed
* @package GalleryCore
* @subpackage UserInterface
* @author Bharat Mediratta <bharat@menalto.com>
* @version $Revision: 15513 $
*/
class ShowItemErrorView extends GalleryView {
/**
* @see GalleryView::loadTemplate
*/
function loadTemplate(&$template, &$form) {
global $gallery;
list ($ret, $item, $wasSpecified) = $this->getItem();
if ($ret) {
return array($ret, null);
}
$problem = GalleryUtilities::getRequestVariables('problem');
switch ($problem) {
case 'missingTheme':
if ($wasSpecified) {
list ($ret, $themeId) = GalleryCoreApi::fetchThemeId($item);
if ($ret) {
return array($ret, null);
}
if (GalleryUtilities::isA($item, 'GalleryDataItem')) {
$targetId = $item->getParentId();
} else {
$targetId = $item->getId();
}
list ($ret, $canEdit) = GalleryCoreApi::hasItemPermission($targetId, 'core.edit');
if ($ret) {
return array($ret, null);
}
} else {
list ($ret, $themeId) =
GalleryCoreApi::getPluginParameter('module', 'core', 'default.theme');
if ($ret) {
return array($ret, null);
}
$targetId = null;
$canEdit = false;
}
list ($ret, $isAdmin) = GalleryCoreApi::isUserInSiteAdminGroup();
if ($ret) {
return array($ret, null);
}
$template->setVariable('ShowItemError',
array('itemId' => $targetId,
'themeId' => $themeId,
'canEdit' => $canEdit,
'isAdmin' => $isAdmin));
return array(null,
array('body' => 'modules/core/templates/ShowItemError.tpl'));
default:
/*
* We know of no other problems! Returning an empty result will
* throw up a security violation page.
*/
return array(null, array());
}
}
/**
* @see GalleryView::getViewType
*/
function getViewType() {
return VIEW_TYPE_ADMIN;
}
}
?>
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