/**
* execute command
*/
function &executeCommand()
{
global $tpl, $ilCtrl, $ilTabs, $ilSetting;
$next_class = $this->ctrl->getNextClass($this);
$cmd = $this->ctrl->getCmd();
//echo "<br>:cmd:".$this->ctrl->getCmd().":cmdClass:".$this->ctrl->getCmdClass().":".
// ":nextClass:".$next_class.":"; flush();
switch ($next_class) {
case "illmpagegui":
// Determine whether the view of a learning resource should
// be shown in the frameset of ilias, or in a separate window.
//$showViewInFrameset = $this->ilias->ini->readVariable("layout","view_target") == "frame";
$showViewInFrameset = true;
$lm_set = new ilSetting("lm");
$this->ctrl->setReturn($this, "edit");
if (!ilPageObject::_exists("lm", $this->obj->getId(), $_GET["transl"]) && ilPageObject::_exists("lm", $this->obj->getId(), "-")) {
if ($_GET["totransl"] == "") {
$_GET["totransl"] = $_GET["transl"];
$ilCtrl->setCmd("switchToLanguage");
}
$ilCtrl->setCmdClass("illmpagegui");
$page_gui = new ilLMPageGUI($this->obj->getId(), 0, false, "-");
} else {
$page_gui = new ilLMPageGUI($this->obj->getId());
}
$page_gui->setEditPreview(true);
$page_gui->activateMetaDataEditor($this->content_object->getID(), $this->obj->getId(), $this->obj->getType(), $this->obj, "MDUpdateListener");
if ($ilSetting->get("block_activated_news")) {
$page_gui->setEnabledNews(true, $this->obj->content_object->getId(), $this->obj->content_object->getType());
}
// set page view link
if ($showViewInFrameset) {
$view_frame = ilFrameTargetInfo::_getFrame("MainContent");
} else {
$view_frame = "ilContObj" . $this->content_object->getID();
}
$page_gui->setViewPageLink(ILIAS_HTTP_PATH . "/goto.php?target=pg_" . $this->obj->getId() . "_" . $_GET["ref_id"], $view_frame);
include_once "./Services/Style/classes/class.ilObjStyleSheet.php";
$page_gui->setStyleId(ilObjStyleSheet::getEffectiveContentStyleId($this->content_object->getStyleSheetId(), "lm"));
$page_gui->setTemplateTargetVar("ADM_CONTENT");
$page_gui->getPageObject()->buildDom();
$int_links = $page_gui->getPageObject()->getInternalLinks();
$link_xml = $this->getLinkXML($int_links);
$page_gui->setLinkXML($link_xml);
$page_gui->enableChangeComments($this->content_object->isActiveHistoryUserComments());
$page_gui->setFileDownloadLink("ilias.php?cmd=downloadFile&ref_id=" . $_GET["ref_id"] . "&baseClass=ilLMPresentationGUI");
$page_gui->setFullscreenLink("ilias.php?cmd=fullscreen&ref_id=" . $_GET["ref_id"] . "&baseClass=ilLMPresentationGUI");
$page_gui->setLinkParams("ref_id=" . $this->content_object->getRefId());
$page_gui->setSourcecodeDownloadScript("ilias.php?ref_id=" . $_GET["ref_id"] . "&baseClass=ilLMPresentationGUI");
$page_gui->setPresentationTitle(ilLMPageObject::_getPresentationTitle($this->obj->getId(), $this->content_object->getPageHeader(), $this->content_object->isActiveNumbering()));
$page_gui->setLocator($contObjLocator);
$page_gui->setHeader($this->lng->txt("page") . ": " . $this->obj->getTitle());
$page_gui->setActivationListener($this, "activatePage");
$up_gui = $this->content_object->getType() == "dbk" ? "ilobjdlbookgui" : "ilobjlearningmodulegui";
$ilCtrl->setParameterByClass($up_gui, "active_node", $this->obj->getId());
$page_gui->setExplorerUpdater("tree", "tree_div", $ilCtrl->getLinkTargetByClass($up_gui, "explorer", "", true));
$tpl->setTitleIcon(ilUtil::getImagePath("icon_pg_b.png"));
$tpl->setTitle($this->lng->txt("page") . ": " . $this->obj->getTitle());
if ($this->content_object->getLayoutPerPage()) {
$page_gui->setTabHook($this, "addPageTabs");
}
$ret = $this->ctrl->forwardCommand($page_gui);
$tpl->setContent($ret);
break;
default:
$ret =& $this->{$cmd}();
break;
}
}
