/**
* Render content
*
* @param bool $a_return
* @param string $a_url
*/
public function render($a_return = false, $a_url = false)
{
global $ilUser, $lng;
if (!$a_return) {
$this->deliver();
} else {
$tree = new ilWorkspaceTree($ilUser->getId());
$wsp_id = $tree->lookupNodeId($this->object->getId());
$caption = $lng->txt("wsp_type_crsv") . ' "' . $this->object->getTitle() . '"';
$valid = true;
if (!file_exists($this->object->getFilePath())) {
$valid = false;
$message = $lng->txt("url_not_found");
} else {
if (!$a_url) {
include_once "Services/PersonalWorkspace/classes/class.ilWorkspaceAccessHandler.php";
$access_handler = new ilWorkspaceAccessHandler($tree);
if (!$access_handler->checkAccess("read", "", $wsp_id)) {
$valid = false;
$message = $lng->txt("permission_denied");
}
}
}
if ($valid) {
if (!$a_url) {
$a_url = $this->getAccessHandler()->getGotoLink($wsp_id, $this->object->getId());
}
return '<div><a href="' . $a_url . '">' . $caption . '</a></div>';
} else {
return '<div>' . $caption . ' (' . $message . ')</div>';
}
}
}
