bos =& $Dippler->backoffice;
if ($id) {
$this->id = $id;
}
}
public function create() {
$created = $this->bos->createResourceFolder($this->dataXML());
if ($created) {
$this->id = $created->id[0][0];
return $this->id;
}
return false;
}
public function save() {
return $this->bos->editResourceFolder($this->dataXML());
}
public function delete() {
return $this->bos->deleteResourceFolder($this->idXML());
}
public function load($loader = false) {
if (!$loader) $loader = $this->bos->loadResourceFolder($this->idXML());
if ($loader) {
$this->type = "folder";
$this->id = $loader->id[0][0];
$this->title = $loader->title[0][0];
$this->position = $loader->position[0][0];
$this->creator = $loader->creator[0][0];
$this->created = $loader->created[0][0];
if (isset($loader->parent[0][0])) $this->parent = $loader->parent[0][0];
$this->course = $loader->course[0][0];
if (isset($loader->folders[0]["folder"])) {
foreach ($loader->folders[0]["folder"] as $folder) {
$folder["parent"] = array(array($this->id));
$folder_object = new ResourceFolder();
$folder_object->load((object) $folder);
$this->folders []= $folder_object;
}
}
if (isset($loader->resources[0]["learning_resource"])) {
foreach ($loader->resources[0]["learning_resource"] as $resource) {
$resource["folder"] = array(array($this->id));
$resource_object = new LearningResource();
$resource_object->load((object) $resource);
$this->resources []= $resource_object;
}
}
$this->breadcrumbs []= array( 'title'=> _('Learning Resources'), 'getURL' => WWW_ROOT."course/resources/{$this->course}");
if (isset($loader->breadcrumbs[0]["folder"])) {
$this->buildBreadcrumb($loader->breadcrumbs[0]["folder"][0], $this->breadcrumbs);
//$this->breadcrumbs []= $this; // self
}
}
}
public function buildBreadcrumb($folder, &$breadcrumbs) {
$daddy_breadcrumb = new ResourceFolder();
$daddy_breadcrumb->load((object) $folder);
if (isset($folder["parent"][0]["folder"][0])) {
$daddy_breadcrumb->buildBreadcrumb($folder["parent"][0]["folder"][0], $breadcrumbs);
}
$breadcrumbs []= $daddy_breadcrumb;
}
public function getURL() {
return WWW_ROOT."course/resources/{$this->course}/folder/{$this->id}";
}
public function canEdit() {
if (!is_logged_in()) {
return 0;
}
if (is_admin() || ($this->getOwner() == get_logged_in_user_id()) || $this->getCourseEntity()->canEdit()) {
return 1;
}
return 0;
}
public function getId() {
return $this->id;
}
public function getType() {
return $this->type;
}
public function getOwner() {
return $this->creator;
}
public function getOwnerEntity() {
if (!isset($this->creator_entity)) {
$user = new User($this->creator);
$user->load();
$this->creator_entity = $user;
return $user;
}
return $this->creator_entity;
}
public function getCourse() {
return $this->course;
}
public function getCourseEntity() {
if (!isset($this->course_entity)) {
$course = new Course($this->course);
$course->load();
$this->course_entity = $course;
return $course;
}
return $course_entity;
}
function idXML() {
$data = "";
$data .= "";
$data .= "{$this->id}";
$data .= "";
return $data;
}
function dataXML() {
$data = "";
$data .= "";
$data .= "{$this->id}";
$data .= "<![CDATA[{$this->title}]]>";
$data .= "{$this->parent}";
$data .= "{$this->parent}";
$data .= "{$this->course}";
$data .= "{$this->course}";
$data .= "";
return $data;
}
function getParentURL() {
if (isset($this->parent) && $this->parent != NULL && $this->parent != 0) {
return WWW_ROOT."course/resources/{$this->course}/folder/{$this->parent}";
}
return WWW_ROOT."course/resources/{$this->course}";
}
}