function delTopic()
{
if (!isset($_REQUEST['topic_id']) || $_REQUEST['topic_id'] == 0) {
redirect_header('index.php?op=topicsmanager', 3, _AMS_AM_NOTOPICSELECTED);
}
global $xoopsDB, $xoopsModule;
if (!isset($_POST['ok'])) {
echo "<h4>" . _AMS_AM_CONFIG . "</h4>";
$xt = new XoopsTopic($xoopsDB->prefix("ams_topics"), intval($_GET['topic_id']));
xoops_confirm(array('op' => 'delTopic', 'topic_id' => intval($_GET['topic_id']), 'ok' => 1), 'index.php', _AMS_AM_WAYSYWTDTTAL . '<br />' . $xt->topic_title('S'));
} else {
$xt = new XoopsTopic($xoopsDB->prefix("ams_topics"), intval($_POST['topic_id']));
// get all subtopics under the specified topic
$topic_arr = $xt->getAllChildTopics();
array_push($topic_arr, $xt);
foreach ($topic_arr as $eachtopic) {
// get all stories in each topic
$story_arr = AmsStory::getByTopic($eachtopic->topic_id());
foreach ($story_arr as $eachstory) {
if (false != $eachstory->delete()) {
xoops_comment_delete($xoopsModule->getVar('mid'), $eachstory->storyid());
xoops_notification_deletebyitem($xoopsModule->getVar('mid'), 'story', $eachstory->storyid());
}
}
// all stories for each topic is deleted, now delete the topic data
$eachtopic->delete();
// Delete also the notifications and permissions
xoops_notification_deletebyitem($xoopsModule->getVar('mid'), 'category', $eachtopic->topic_id);
xoops_groupperm_deletebymoditem($xoopsModule->getVar('mid'), 'ams_approve', $eachtopic->topic_id);
xoops_groupperm_deletebymoditem($xoopsModule->getVar('mid'), 'ams_submit', $eachtopic->topic_id);
xoops_groupperm_deletebymoditem($xoopsModule->getVar('mid'), 'ams_view', $eachtopic->topic_id);
}
redirect_header('index.php?op=topicsmanager', 1, _AMS_AM_DBUPDATED);
exit;
}
}
