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<?php
/**
* Elgg Groups: delete topic action
*
* @package ElggGroups
* @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
* @author Curverider <info@elgg.com>
* @copyright Curverider Ltd 2008-2009
* @link http://elgg.org/
*/
// Make sure we're logged in; forward to the front page if not
if (!isloggedin()) forward();
// Check the user is a group member
$group_entity = get_entity(get_input('group'));
if (!$group_entity->isMember($vars['user'])) forward();
// Get input data
$topic_guid = (int) get_input('topic');
$group_guid = (int) get_input('group');
// Make sure we actually have permission to edit
$topic = get_entity($topic_guid);
if ($topic->getSubtype() == "groupforumtopic") {
// Get owning user
// $owner = get_entity($topic->getOwner());
// Delete it!
$rowsaffected = $topic->delete();
if ($rowsaffected > 0) {
// Success message
system_message(elgg_echo("groupstopic:deleted"));
} else {
system_message(elgg_echo("groupstopic:notdeleted"));
}
// Forward to the group forum page
global $CONFIG;
$url = $CONFIG->wwwroot . "pg/groups/forum/{$group_guid}/";
forward($url);
}
?>
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