154 lines
4.3 KiB
PHP
154 lines
4.3 KiB
PHP
<?php
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/*
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* Gallery - a web based photo album viewer and editor
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* Copyright (C) 2000-2007 Bharat Mediratta
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or (at
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* your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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/**
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* This controller will handle changes made to a group
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* @package GalleryCore
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* @subpackage UserInterface
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* @author Bharat Mediratta <bharat@menalto.com>
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* @version $Revision: 15513 $
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*/
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class AdminEditGroupController extends GalleryController {
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/**
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* @see GalleryController::handleRequest
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*/
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function handleRequest($form) {
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$ret = GalleryCoreApi::assertUserIsSiteAdministrator();
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if ($ret) {
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return array($ret, null);
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}
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$results = $status = $error = array();
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$groupId = GalleryUtilities::getRequestVariables('groupId');
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list ($ret, $group) = GalleryCoreApi::loadEntitiesById($groupId);
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if ($ret) {
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return array($ret, null);
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}
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if (isset($form['action']['cancel'])) {
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/* Redirect back to the AdminGroups view */
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$redirect['view'] = 'core.SiteAdmin';
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$redirect['subView'] = 'core.AdminGroups';
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} else if (isset($form['action']['undo'])) {
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/* Redirect back to the same view to reset the form */
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$redirect['view'] = 'core.SiteAdmin';
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$redirect['subView'] = 'core.AdminEditGroup';
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$redirect['groupId'] = $groupId;
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} else if (isset($form['action']['save'])) {
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if (empty($form['groupName'])) {
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$error[] = 'form[error][groupName][missing]';
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} else {
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list ($ret, $tmpGroup) = GalleryCoreApi::fetchGroupByGroupname($form['groupName']);
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if ($ret && !($ret->getErrorCode() & ERROR_MISSING_OBJECT)) {
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return array($ret, null);
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}
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if (!empty($tmpGroup) && $tmpGroup->getId() != $groupId) {
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$error[] = 'form[error][groupName][exists]';
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}
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}
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if (empty($error)) {
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/* Save our changes */
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list ($ret, $lockId) = GalleryCoreApi::acquireWriteLock($groupId);
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if ($ret) {
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return array($ret, null);
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}
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/* Refresh our object, now that it's locked */
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list ($ret, $group) = $group->refresh();
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if ($ret) {
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return array($ret, null);
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}
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/* Enact the change */
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$group->setGroupName($form['groupName']);
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$ret = $group->save();
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if ($ret) {
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return array($ret, null);
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}
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$ret = GalleryCoreApi::releaseLocks($lockId);
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if ($ret) {
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return array($ret, null);
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}
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/* Request a redirect to the confirmation screen */
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$redirect['view'] = 'core.SiteAdmin';
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$redirect['subView'] = 'core.AdminGroups';
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$status['modifiedGroup'] = $group->getGroupName();
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}
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}
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if (!empty($redirect)) {
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$results['redirect'] = $redirect;
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} else {
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$results['delegate']['view'] = 'core.SiteAdmin';
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$results['delegate']['subView'] = 'core.AdminEditGroup';
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}
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$results['status'] = $status;
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$results['error'] = $error;
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return array(null, $results);
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}
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}
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/**
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* This view will show options available to groups
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*/
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class AdminEditGroupView extends GalleryView {
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/**
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* @see GalleryView::loadTemplate
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*/
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function loadTemplate(&$template, &$form) {
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$ret = GalleryCoreApi::assertUserIsSiteAdministrator();
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if ($ret) {
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return array($ret, null);
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}
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$groupId = GalleryUtilities::getRequestVariables('groupId');
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list ($ret, $group) = GalleryCoreApi::loadEntitiesById($groupId);
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if ($ret) {
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return array($ret, null);
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}
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if ($form['formName'] != 'AdminEditGroup') {
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/* First time around initialize our form */
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$form['groupName'] = $group->getGroupName();
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$form['formName'] = 'AdminEditGroup';
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}
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$AdminEditGroup = array();
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$AdminEditGroup['group'] = (array)$group;
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$template->setVariable('AdminEditGroup', $AdminEditGroup);
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$template->setVariable('controller', 'core.AdminEditGroup');
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return array(null, array('body' => 'modules/core/templates/AdminEditGroup.tpl'));
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}
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}
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?>
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