/**
* Constructor
*
* @param object $a_parent_obj parent gui object
* @param string $a_parent_cmd parent cmd
* @param ilLMPresentationGUI $a_lm_pres learning module presentation gui object
* @param string $a_lang language
*/
function __construct($a_parent_obj, $a_parent_cmd, ilLMPresentationGUI $a_lm_pres, $a_lang = "-", $a_focus_id = 0)
{
$this->lm_pres = $a_lm_pres;
$this->lm = $this->lm_pres->lm;
$exp_id = !$this->getOfflineMode() && $this->lm->getProgressIcons() ? "ilLMProgressTree" : "";
parent::__construct($a_parent_obj, $a_parent_cmd, $this->lm, $exp_id);
$this->lm_set = new ilSetting("lm");
$this->lang = $a_lang;
if ($a_focus_id > 0) {
$this->setSecondaryHighlightedNodes(array($a_focus_id));
}
if ($this->lm->getTOCMode() != "pages") {
$this->setTypeWhiteList(array("st", "du"));
}
$this->focus_id = $a_focus_id;
}
/**
* Get node icon alt text
*
* @param array $a_node node array
* @return string alt text
*/
function getNodeIconAlt($a_node)
{
global $lng;
include_once "./Modules/LearningModule/classes/class.ilLMObject.php";
if ($a_node["type"] == "du") {
$a_node["type"] = "lm";
}
if ($a_node["type"] == "pg") {
include_once "./Modules/LearningModule/classes/class.ilLMPage.php";
$lm_set = new ilSetting("lm");
$active = ilLMPage::_lookupActive($a_node["child"], $this->lm->getType(), $lm_set->get("time_scheduled_page_activation"));
if (!$active) {
return $lng->txt("cont_page_deactivated");
} else {
$contains_dis = ilLMPage::_lookupContainsDeactivatedElements($a_node["child"], $this->lm->getType());
if ($contains_dis) {
return $lng->txt("cont_page_deactivated_elements");
}
}
}
return parent::getNodeIconAlt($a_node);
}
