/**
* layout sub-level of tree hierarchy
* with a recursive search
*
* @param object $entity an containning anchor (section or category)
*/
private function get_sub_level($entity, $no_folders = false)
{
// we return a string
$sub = '';
// data of subelements of this entity
$data = array();
// html formated sub elements
$details = array();
if (!$no_folders) {
$sub .= "\n" . '<ul class="tm-sub_elems">' . "\n";
}
$class = $this->listed_type;
if (!$no_folders) {
// look for sub-containers, should be either categories or sections
$data = $entity->get_childs($class, 0, TM_MAX_ITEM, 'raw');
// layout hierarchy
if (isset($data[$class])) {
foreach ($data[$class] as $elem) {
// transform data to obj interface
$elem = new $class($elem);
// go deeper in tree hierarchy with a recursive call
$deeper = $this->get_sub_level($elem);
// build commands menu
$cmd = $this->get_interactive_menu();
// layout sub container
$details[] = '<li class="tm-drag tm-drop" data-ref="' . $elem->get_reference() . '"><a class="tm-zoom" href="' . $elem->get_permalink() . '">' . '<span class="tm-folder">' . $elem->get_title() . '</span></a>' . "\n" . $cmd . $deeper . '</li>';
}
}
}
// look for section as pages, but only for categories browsing
if ($this->listed_type == 'category' && !$this->tree_only) {
$data = $entity->get_childs('section', 0, TM_MAX_ITEM, 'raw');
// layout sections
if (isset($data['section'])) {
foreach ($data['section'] as $sec) {
// transform data to obj interface
$sec = new Section($sec);
// build commands menu
$cmd = $this->btn_delete();
$cmd = $this->build_menu($cmd);
// layout articles
$details[] = '<li class="tm-drag" data-ref="' . $sec->get_reference() . '"><a href="' . $sec->get_permalink() . '" class="tm-page details">' . $sec->get_title() . '</a>' . $cmd . '</li>';
}
}
}
// look for articles and users of this level
if (!$this->tree_only) {
$data = $entity->get_childs('article, user', 0, TM_MAX_ITEM, 'raw');
// layout articles
if (isset($data['article'])) {
foreach ($data['article'] as $art) {
// transform data to obj interface
$art = new Article($art);
// build commands menu
$cmd = $this->btn_delete();
$cmd = $this->build_menu($cmd);
// layout articles
$details[] = '<li class="tm-drag" data-ref="' . $art->get_reference() . '"><a href="' . $art->get_permalink() . '" class="tm-page details">' . $art->get_title() . '</a>' . $cmd . '</li>';
}
}
// layout users
if (isset($data['user'])) {
foreach ($data['user'] as $usr) {
// transform data to obj interface
$usr = new User($usr);
// build commands menu
$cmd = $this->btn_delete();
$cmd = $this->build_menu($cmd);
// layout articles
$details[] = '<li class="tm-drag" data-ref="' . $usr->get_reference() . '"><a href="' . $usr->get_permalink() . '"class ="tm-user details">' . $usr->get_title() . '</a>' . $cmd . '</li>';
}
}
}
// combine all sub elements
if (count($details)) {
$sub .= implode("\n", $details);
}
if (!$no_folders) {
$sub .= '</ul>' . "\n";
}
return $sub;
}
