function save_order_action()
{
ForumPerm::check('sort_area', $this->getId());
foreach (Request::getArray('areas') as $category_id => $areas) {
$pos = 0;
foreach ($areas as $area_id) {
ForumPerm::checkCategoryId($this->getId(), $category_id);
ForumPerm::check('sort_area', $this->getId(), $area_id);
ForumCat::addArea($category_id, $area_id);
ForumCat::setAreaPosition($area_id, $pos);
$pos++;
}
}
$this->render_nothing();
}
private function getAreas($category_id, $offset = 0, $limit = 10)
{
$offset = (int) $offset;
$limit = (int) $limit;
$areas = array();
foreach (\ForumCat::getAreas($category_id, $offset, $limit) as $area) {
$url = $this->urlf('/forum_entry/%s', array(htmlReady($area['topic_id'])));
$areas[$url] = $this->convertEntry($area);
}
return $areas;
}
/**
* returns a hashmap with arrays containing id and name with the entries
* which lead to the passed topic
*
* @param string $topic_id the topic to get the path for
*
* @return array
*/
static function getPathToPosting($topic_id)
{
$data = ForumEntry::getConstraints($topic_id);
$ret = array();
$stmt = DBManager::get()->prepare("SELECT * FROM forum_entries\n WHERE lft <= ? AND rgt >= ? AND seminar_id = ? ORDER BY lft ASC");
$stmt->execute(array($data['lft'], $data['rgt'], $data['seminar_id']));
while ($data = $stmt->fetch(PDO::FETCH_ASSOC)) {
$ret[$data['topic_id']] = $data;
$ret[$data['topic_id']]['id'] = $data['topic_id'];
}
// set the name of the first entry to the name of the category the entry is in
if (sizeof($ret) > 1) {
reset($ret);
$area = array_pop(array_slice($ret, 1, 1));
$top = current($ret);
$ret[$top['id']]['name'] = ForumCat::getCategoryNameForArea($area['id']) ?: _('Allgemein');
}
return $ret;
}
/**
* Save the ordering of the categories
*/
function savecats_action()
{
ForumPerm::check('sort_category', $this->getId());
$pos = 0;
foreach (Request::getArray('categories') as $category_id) {
ForumPerm::checkCategoryId($this->getId(), $category_id);
ForumCat::setPosition($category_id, $pos);
$pos++;
}
$this->render_nothing();
}
/**
* check if the passed category_id belongs to the passed seminar_id.
* Throws an AccessDenied denied exception if this is not the case
*
* @param type $seminar_id id of the seminar, the category should belong to
* @param type $category_id the id of the category to check
*/
static function checkCategoryId($seminar_id, $category_id)
{
$data = ForumCat::get($category_id);
if ($data['seminar_id'] != $seminar_id) {
throw new AccessDeniedException(sprintf(_('Forum: Sie haben keine Berechtigung auf die Kategorie mit der ID %s zuzugreifen!'), $category_id));
}
}
/**
* move the submitted topics[] to the passed destination
*
* @param string $destination id of seminar to move topics to
*/
function move_action($destination)
{
// check if destination is a category_id. if yes, use seminar_id instead
if (ForumCat::get($destination)) {
$category_id = $destination;
$destination = $this->getId();
}
ForumPerm::check('admin', $this->getId(), $destination);
foreach (Request::getArray('topics') as $topic_id) {
// make sure every passed topic_id is checked against the current seminar
ForumPerm::check('admin', $this->getId(), $topic_id);
// if the source is an area and the target a category, just move this area to the category
$entry = ForumEntry::getEntry($topic_id);
if ($entry['depth'] == 1 && $category_id) {
ForumCat::removeArea($topic_id);
ForumCat::addArea($category_id, $topic_id);
} else {
// first step: move the whole topic with all childs
ForumEntry::move($topic_id, $destination);
// if the current topic id is an area, remove it from any categories
ForumCat::removeArea($topic_id);
// second step: move all to deep childs a level up (depth > 3)
$data = ForumEntry::getList('depth_to_large', $topic_id);
foreach ($data['list'] as $entry) {
$path = ForumEntry::getPathToPosting($entry['topic_id']);
array_shift($path);
// Category
array_shift($path);
// Area
$thread = array_shift($path);
// Thread
ForumEntry::move($entry['topic_id'], $thread['id']);
}
// add entry to passed category when moving to the top
if ($category_id) {
ForumCat::addArea($category_id, $topic_id);
}
}
}
$this->render_nothing();
}
