/**
* Only to be called from getFolderArray, provides the recursive feature
* @param $childrenArray array of children folders
* @param $class The class being displayed
* @param $allowedFolderArray Array being constructed with folders to display in a tree
* @return allowedFolderArray for method chaining
*/
function getFolderArrayRecursive($childrenArray, $class, $allowedFolderArray, $object = null)
{
// Get the session
$session = new Session();
// For each root folder, inspect it
foreach ($childrenArray as $folder) {
/* @var $folder Folder */
// Has this folder allowed children?
if ($folder->hasAllowedLeaf($class, Action::ADD_OBJECTS_ACTION())) {
// echo "Evaluando folder: " . $folder->getTitle() . "<br/>";
/* @var $folderClass FolderClass */
// Can the user add objects to this folder ?
$folderClass = $folder->getFolderClass($class);
if (is_null($folderClass)) {
$folderClass = new FolderClass($class->getId(), $folder->getId());
$folderClass->setIsDefault(false);
}
// Must be displayed...
$id = $folder->getId();
$parentId = 0;
$closed = "leaf.gif";
$open = "leaf.gif";
$mode = "";
$checked = false;
// If we are not rendering an update, we must check items that are marked as default
if (is_null($object)) {
$checked = $folderClass->getIsDefault();
}
// Has him a parent ?
if (is_null($folder->getParentId()) == false) {
$parentId = $folder->getParentId();
}
// If we are rendering an update, we must check items that are marked as it in the Persistence layer
if ($object != null) {
$checked = $object->isObjectInFolder($folder->getId());
}
// Determine images
if (count($folder->getChildren()) > 0) {
$closed = "folderClosed.gif";
$open = "folderOpen.gif";
}
// Create and add the new allowed item
$arrayItem = array("id" => $id, "title" => $folder->getTitle(), "parentId" => $parentId, "closed" => $closed, "open" => $open, "mode" => $mode, "checked" => $checked);
array_push($allowedFolderArray, $arrayItem);
}
// Display its children
$allowedFolderArray = $this->getFolderArrayRecursive($folder->getChildren(), $class, $allowedFolderArray, $object);
}
return $allowedFolderArray;
}
