delete.php 2.63 KB
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<?php
/**
 * Mahara: Electronic portfolio, weblog, resume builder and social networking
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 * Copyright (C) 2006-2009 Catalyst IT Ltd and others; see:
 *                         http://wiki.mahara.org/Contributors
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 *
 * 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
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 * @author     Catalyst IT Ltd
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 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL
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 * @copyright  (C) 2006-2009 Catalyst IT Ltd http://catalyst.net.nz
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 *
 */

define('INTERNAL', 1);
define('MENUITEM', 'groups');
require(dirname(dirname(__FILE__)) . '/init.php');
require_once('pieforms/pieform.php');
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require_once('group.php');
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$groupid = param_integer('id');
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define('GROUP', $groupid);
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$group = get_record_sql("SELECT g.name
    FROM {group} g
    INNER JOIN {group_member} gm ON (gm.group = g.id AND gm.member = ? AND gm.role = 'admin')
    WHERE g.id = ?
    AND g.deleted = 0", array($USER->get('id'), $groupid));
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if (!$group) {
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    throw new AccessDeniedException(get_string('cantdeletegroup', 'group'));
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}

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define('TITLE', get_string('deletespecifiedgroup', 'group', $group->name));
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$views = count_records_sql(
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    'SELECT COUNT(*)
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    FROM {view_access} a
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    WHERE a.group = ?',
    array($groupid)
);

$form = pieform(array(
    'name' => 'deletegroup',
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    'renderer' => 'div',
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    'autofocus' => false,
    'method' => 'post',
    'elements' => array(
        'submit' => array(
            'type' => 'submitcancel',
            'value' => array(get_string('yes'), get_string('no')),
            'goto' => get_config('wwwroot') . 'group/view.php?id=' . $groupid
        )
    ),
));

$smarty = smarty();
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$smarty->assign('subheading', TITLE);
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$smarty->assign('message', $views ? get_string('groupconfirmdeletehasviews', 'group') : get_string('groupconfirmdelete', 'group'));
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$smarty->assign('form', $form);
$smarty->display('group/delete.tpl');

function deletegroup_submit(Pieform $form, $values) {
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    global $SESSION, $USER, $groupid;
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    group_delete($groupid);
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    $SESSION->add_ok_msg(get_string('deletegroup', 'group'));
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    redirect('/group/mygroups.php');
}
?>