/**
*
* @param $forums
* @return unknown_type
*/
public static function getForumTree($forums = false)
{
if ($forums === false) {
$forums = f_forums::getAll("f_forums");
}
$forumTree = array();
$tempForums = $forums;
$count = 0;
//Convert array to tree. At the end of the loop, the $forums array will hold the forum tree, where each node is an array of its child nodes
while (sizeof($tempForums) > 0 && $count++ < 1000) {
//$count is put here to prevent infinite loops
$node = current($tempForums);
//Get the key/node pairs of the first array element
$key = key($tempForums);
$parent_id = $node['parent_id'];
$forumTree[$parent_id][] = $node['id'];
//Append to the tree array, at the forum id index, the id of its child
if (!isset($forumTree[$node['id']])) {
$forumTree[$node['id']] = array();
}
$forums[$node['id']] = $node;
//Copy node to forums, which will be used later as forums source
unset($tempForums[$key]);
//We visited the node, so delete it from the (array) graph
reset($tempForums);
//Fixed issue in getForumTree()(#1354)
}
return $forumTree;
}
private function removeLessonForums()
{
$lessonsForums = eF_getTableData("f_forums", "*", "lessons_ID=" . $this->lesson['id']);
foreach ($lessonsForums as $value) {
$forum = new f_forums($value);
$forum->delete();
}
}
}
if (isset($_GET['topic']) && !in_array($_GET['topic'], $legalTopicValues)) {
eF_redirect(basename($_SERVER['PHP_SELF']) . "?ctg=forum&message=" . urlencode(_UNPRIVILEGEDATTEMPT) . "&message_type=failure");
}
if (isset($_GET['topic_id']) && !in_array($_GET['topic_id'], $legalTopicValues)) {
eF_redirect(basename($_SERVER['PHP_SELF']) . "?ctg=forum&message=" . urlencode(_UNPRIVILEGEDATTEMPT) . "&message_type=failure");
}
//Get forum configuration values
$forum_config = eF_getTableDataFlat("f_configuration", "*");
sizeof($forum_config) > 0 ? $forum_config = array_combine($forum_config['name'], $forum_config['value']) : ($forum_config = array());
$smarty->assign("T_FORUM_CONFIG", $forum_config);
$user_type = eF_getUserBasicType($_SESSION['s_login']);
$smarty->assign("T_USER", $user_type);
if ($_GET['type'] == 'forum' && isset($_GET['delete']) && in_array($_GET['delete'], $legalForumValues)) {
try {
$forum = new f_forums($_GET['delete']);
$forum->delete();
} catch (Exception $e) {
header("HTTP/1.0 500 ");
echo rawurlencode($e->getMessage()) . ' (' . $e->getCode() . ')';
}
exit;
} else {
if ($_GET['type'] == 'topic' && isset($_GET['delete']) && in_array($_GET['delete'], $legalTopicValues)) {
try {
$topic = new f_topics($_GET['delete']);
$topic->delete();
} catch (Exception $e) {
header("HTTP/1.0 500 ");
echo rawurlencode($e->getMessage()) . ' (' . $e->getCode() . ')';
}
