Viewing file:  AdminGroups.inc (7.56 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 controller will send the user to the chosen subView in the AdminGroups
* @package GalleryCore
* @subpackage UserInterface
* @author Bharat Mediratta <bharat@menalto.com>
* @version $Revision: 15513 $
*/
class AdminGroupsController extends GalleryController {
/**
* @see GalleryController::handleRequest
*/
function handleRequest($form) {
$ret = GalleryCoreApi::assertUserIsSiteAdministrator();
if ($ret) {
return array($ret, null);
}
$results = $status = $error = array();
$group = null;
if (!empty($form['text']['groupName'])) {
list ($ret, $group) =
GalleryCoreApi::fetchGroupByGroupName($form['text']['groupName']);
if ($ret) {
if (!($ret->getErrorCode() & ERROR_MISSING_OBJECT)) {
return array($ret, null);
}
}
}
if (isset($form['action']['filterClear'])) {
/* Clear the filter */
GalleryUtilities::putRequestVariable('form[list][filter]', null);
} else if (isset($form['action']['create'])) {
/* Show the "create group" view */
$redirect['view'] = 'core.SiteAdmin';
$redirect['subView'] = 'core.AdminCreateGroup';
} else if (isset($form['action']['editFromText'])) {
if (empty($form['text']['groupName'])) {
$error[] = 'form[error][text][noGroupSpecified]';
} else if ($group == null) {
$error[] = 'form[error][text][noSuchGroup]';
} else {
/* Show the "edit group" view */
$redirect['view'] = 'core.SiteAdmin';
$redirect['subView'] = 'core.AdminEditGroup';
$redirect['groupId'] = $group->getId();
}
} else if (isset($form['action']['deleteFromText'])) {
if (empty($form['text']['groupName'])) {
$error[] = 'form[error][text][noGroupSpecified]';
} else if ($group == null) {
$error[] = 'form[error][text][noSuchGroup]';
} else {
/*
* In theory we should never get to this point unless we're operating on a valid
* group, so don't bother sending errors back in case we can't delete.
*/
if ($group->getGroupType() != GROUP_NORMAL) {
$error[] = 'form[error][text][cantDeleteGroup]';
}
}
if (empty($error)) {
/* Show the "delete group" view */
$redirect['view'] = 'core.SiteAdmin';
$redirect['subView'] = 'core.AdminDeleteGroup';
$redirect['groupId'] = $group->getId();
}
} else if (isset($form['action']['addRemoveUsersFromText'])) {
if (empty($form['text']['groupName'])) {
$error[] = 'form[error][text][noGroupSpecified]';
} else if ($group == null) {
$error[] = 'form[error][text][noSuchGroup]';
} else {
/*
* In theory we should never get to this point unless we're operating on a valid
* group, so don't bother sending errors back in case we can't delete.
*/
if ($group->getGroupType() == GROUP_ALL_USERS ||
$group->getGroupType() == GROUP_EVERYBODY) {
$error[] = 'form[error][text][cantEditGroupUsers]';
}
}
if (empty($error)) {
/* Show the "edit group's users" view */
$redirect['view'] = 'core.SiteAdmin';
$redirect['subView'] = 'core.AdminEditGroupUsers';
$redirect['groupId'] = $group->getId();
}
}
if (!empty($redirect)) {
$results['redirect'] = $redirect;
} else {
$results['delegate']['view'] = 'core.SiteAdmin';
$results['delegate']['subView'] = 'core.AdminGroups';
}
$results['status'] = $status;
$results['error'] = $error;
return array(null, $results);
}
}
/**
* This view will show available options to administer the groups of Gallery
*/
class AdminGroupsView extends GalleryView {
/**
* @see GalleryView::loadTemplate
*/
function loadTemplate(&$template, &$form) {
$ret = GalleryCoreApi::assertUserIsSiteAdministrator();
if ($ret) {
return array($ret, null);
}
/* Load some standard form parameters */
if ($form['formName'] != 'AdminGroups') {
$form['text']['groupName'] = '';
$form['formName'] = 'AdminGroups';
}
/* Set some defaults, if necessary */
if (!isset($form['list']['filter'])) {
$form['list']['filter'] = '';
}
if (empty($form['list']['page'])) {
$form['list']['page'] = 1;
}
list ($ret, $totalGroupCount) = GalleryCoreApi::fetchGroupCount();
if ($ret) {
return array($ret, null);
}
$form['list']['count'] = $totalGroupCount;
$form['list']['pageSize'] = $totalGroupCount > 10 ? 10 : $totalGroupCount + 2;
/* If we have a filter, find out how many groups match it */
if (!empty($form['list']['filter'])) {
list ($ret, $form['list']['count']) =
GalleryCoreApi::fetchGroupCount($form['list']['filter']);
if ($ret) {
return array($ret, null);
}
}
/* Figure out our max pages, make sure our current page fits in it */
$form['list']['maxPages'] = ceil($form['list']['count'] / $form['list']['pageSize']);
if ($form['list']['page'] > $form['list']['maxPages']) {
$form['list']['page'] = $form['list']['maxPages'];
}
/* Calculate the next/back pages */
$form['list']['nextPage'] = min($form['list']['page']+1, $form['list']['maxPages']);
$form['list']['backPage'] = max(1, $form['list']['page']-1);
list ($ret, $groupNames) =
GalleryCoreApi::fetchGroupNames($form['list']['pageSize'],
(($form['list']['page'] - 1) *
$form['list']['pageSize']),
$form['list']['filter']);
if ($ret) {
return array($ret, null);
}
list ($ret, $allUserGroupId) =
GalleryCoreApi::getPluginParameter('module', 'core', 'id.allUserGroup');
if ($ret) {
return array($ret, null);
}
list ($ret, $everybodyGroupId) =
GalleryCoreApi::getPluginParameter('module', 'core', 'id.everybodyGroup');
if ($ret) {
return array($ret, null);
}
list ($ret, $adminGroupId) =
GalleryCoreApi::getPluginParameter('module', 'core', 'id.adminGroup');
if ($ret) {
return array($ret, null);
}
$form['list']['groupNames'] = array();
foreach ($groupNames as $groupId => $groupName) {
$form['list']['groupNames'][$groupId]['groupName'] = $groupName;
if ($groupId == $allUserGroupId) {
$form['list']['groupNames'][$groupId]['can']['delete'] = false;
$form['list']['groupNames'][$groupId]['can']['editUsers'] = false;
} else if ($groupId == $everybodyGroupId) {
$form['list']['groupNames'][$groupId]['can']['delete'] = false;
$form['list']['groupNames'][$groupId]['can']['editUsers'] = false;
} else if ($groupId == $adminGroupId) {
$form['list']['groupNames'][$groupId]['can']['delete'] = false;
$form['list']['groupNames'][$groupId]['can']['editUsers'] = true;
} else {
$form['list']['groupNames'][$groupId]['can']['delete'] = true;
$form['list']['groupNames'][$groupId]['can']['editUsers'] = true;
}
}
$AdminGroups = array();
$AdminGroups['totalGroupCount'] = $totalGroupCount;
$template->setVariable('AdminGroups', $AdminGroups);
$template->setVariable('controller', 'core.AdminGroups');
return array(null, array('body' => 'modules/core/templates/AdminGroups.tpl'));
}
}
?>
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