Commit 40697b33 authored by Clare Lenihan's avatar Clare Lenihan Committed by Clare Lenihan
Browse files

page for confirming and leaving a group

parent 0a7f496e
<?php
/**
* Mahara: Electronic portfolio, weblog, resume builder and social networking
* Copyright (C) 2006-2007 Catalyst IT Ltd (http://www.catalyst.net.nz)
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*
* @package mahara
* @subpackage core
* @author Clare Lenihan <clare@catalyst.net.nz>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL
* @copyright (C) 2006,2007 Catalyst IT Ltd http://catalyst.net.nz
*
*/
define('INTERNAL', 1);
define('MENUITEM', 'groups');
require(dirname(dirname(__FILE__)) . '/init.php');
require_once('pieforms/pieform.php');
require('group.php');
$groupid = param_integer('id');
$returnto = param_alpha('returnto', 'mygroups');
$group = get_record('group', 'id', $groupid);
if (!$group) {
throw new GroupNotFoundException(get_string('groupnotfound', 'mahara', $groupid));
}
define('TITLE', get_string('leavespecifiedgroup', 'mahara', $group->name));
$membership = user_can_access_group($group);
if (!($membership & GROUP_MEMBERSHIP_MEMBER)) {
throw new AccessDeniedException(get_string('notamember'));
}
if (!group_user_can_leave($group)) {
throw new AccessDeniedException(get_string('cantleavegroup'));
}
$views = count_records_sql(
'SELECT COUNT(v.*)
FROM {view} v
INNER JOIN {view_access_group} a
ON a.group = ?
AND a.view = v.id
WHERE v.owner = ?',
array($groupid, $USER->get('id'))
);
$form = pieform(array(
'name' => 'leavegroup',
'autofocus' => false,
'method' => 'post',
'elements' => array(
'submit' => array(
'type' => 'submitcancel',
'title' => $views ? get_string('groupconfirmleavehasviews') : get_string('groupconfirmleave'),
'value' => array(get_string('yes'), get_string('no')),
'goto' => get_config('wwwroot') . ($returnto == 'find' ? 'group/find.php' : 'group/mygroups.php')
),
'returnto' => array(
'type' => 'hidden',
'value' => $returnto
)
),
));
$smarty = smarty();
$smarty->assign('heading', TITLE);
$smarty->assign('form', $form);
$smarty->display('group/leave.tpl');
function leavegroup_submit(Pieform $form, $values) {
global $USER, $SESSION, $groupid;
group_remove_user($groupid, $USER->get('id'));
$SESSION->add_ok_msg(get_string('leftgroup'));
redirect($values['returnto'] == 'find' ? '/group/find.php' : '/group/mygroups.php');
}
?>
{include file="header.tpl"}
{include file="sidebar.tpl"}
{include file="columnleftstart.tpl"}
<h2>{$heading|escape}</h2>
{$form}
{include file="columnleftend.tpl"}
{include file="footer.tpl"}
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