ilLMPresentationGUI Class Reference

Class ilLMPresentationGUI. More...

Collaboration diagram for ilLMPresentationGUI:

Public Member Functions
	__construct ()
	executeCommand ()
	execute command More...
	setOfflineMode ($a_offline=true, $a_all_languages=false)
	set offline mode (content is generated for offline package) More...
	offlineMode ()
	checks wether offline content generation is activated More...
	setExportFormat ($a_format)
	set export format More...
	getExportFormat ()
	get export format More...
	nop ()
	this dummy function is needed for offline package creation More...
	export ()
	calls export of digilib-object at this point other lm-objects can be exported More...
	getTracker ()
	Get tracker. More...
	attrib2arr ($a_attributes)
	getCurrentFrameSet ()
	get frames of current frame set More...
	determineLayout ()
	Determine layout. More...
	resume ()
	layout ($a_xml="main.xml", $doShow=true)
	generates frame layout More...
	saveFrameUrl ()
	Save frame url. More...
	fullscreen ()
	media ()
	glossary ()
	ilMainMenu ()
	output main menu More...
	ilTOC ($a_get_explorer=false)
	table of contents More...
	getLMPresentationTitle ()
	Get lm presentationtitle. More...
	ilLMMenu ()
	output learning module menu More...
	ilLMHead ()
	output lm header More...
	ilLMSubMenu ()
	output learning module submenu More...
	redrawHeaderAction ()
	Redraw header action. More...
	addHeaderAction ($a_redraw=false)
	Add header action. More...
	ilLMNotes ()
	output notes of page More...
	ilLocator ($a_std_templ_loaded=false)
	locator More...
	getCurrentPageId ()
	Get the current page id. More...
	ilCitation ()
	getLayoutLinkTargets ()
	ilPage (&$a_page_node, $a_page_id=0)
	process <ilPage> content tag More...
	updatePageRating ()
	basicPageGuiInit ($a_page_gui)
	Basic page gui initialisation. More...
	showPreconditionsOfPage ()
	show preconditions of the page More...
	getLinkXML ($a_int_links, $a_layoutframes)
	get xml for links More...
	getLinkTargetsXML ()
	Get XMl for Link Targets. More...
	ilGlossary ()
	show glossary term More...
	ilMedia ()
	output media More...
	ilJavaScript ($a_inline="", $a_file="", $a_location="")
	Puts JS into template. More...
	getSuccessorPage ()
	Get successor page. More...
	ilLMNavigation ()
	inserts sequential learning module navigation at template variable LMNAVIGATION_CONTENT More...
	processNodes (&$a_content, &$a_node)
	buildTag ($type, $name, $attr="")
	generate a tag with given name and attributes More...
	showTableOfContents ()
	table of contents More...
	infoScreen ()
	this one is called from the info button in the repository not very nice to set cmdClass/Cmd manually, if everything works through ilCtrl in the future this may be changed More...
	showInfoScreen ()
	info screen call from inside learning module More...
	outputInfoScreen ($a_standard_locator=false)
	info screen More...
	showPrintViewSelection ()
	show selection screen for print view More...
	initPrintViewSelectionForm ()
	Init print view selection form. More...
	showPrintView ()
	show print view More...
	downloadFile ()
	download file of file lists More...
	download_paragraph ()
	download source code paragraph More...
	showDownloadList ()
	show download list More...
	downloadExportFile ()
	send download file (xml/html) More...
	getFocusLink ($a_ref_id, $a_obj_id, $a_return_ref_id)
	Get focused link (used in learning objectives courses) More...
	getLink ( $a_ref_id, $a_cmd="", $a_obj_id="", $a_frame="", $a_type="", $a_back_link="append", $a_anchor="", $a_srcstring="")
	handles links for learning module presentation More...
	showMessageScreen ($a_content)
	Show message screen. More...
	showNoPublicAccess ()
	Show info message, if page is not accessible in public area. More...
	showNoPageAccess ()
	Show info message, if page is not accessible in public area. More...
	showNavRestrictionDueToQuestions ()
	Show message if navigation to page is not allowed due to unanswered questions. More...
	getSourcecodeDownloadLink ()
	setOfflineDirectory ($offdir)
	set offline directory to offdir More...
	getOfflineDirectory ()
	get offline directory More...
	handleCodeParagraph ($page_id, $paragraph_id, $title, $text)
	store paragraph into file directory files/codefile_$pg_id_$paragraph_id/downloadtitle More...
	getLMPageGUI ($a_id)
	Get lm page gui object. More...
	getLMPage ($a_id)
	Get lm page object. More...
	refreshToc ()
	Refresh toc (called if questions have been answered correctly) More...

Data Fields
	$lm
	$tpl
	$lng
	$layout_doc
	$offline
	$offline_directory

Protected Member Functions
	initScreenHead ($a_active_tab="info")
	filterNonAccessibleNode ($nodes)
	renderPageTitle ()

Protected Attributes
	$user
	$rbacsystem
	$ctrl
	$error
	$nav_history
	$access
	$settings
	$main_menu
	$locator
	$tree
	$help
	$current_page_id = false
	$focus_id = 0
	$export_all_languages = false

Detailed Description

Class ilLMPresentationGUI.

GUI class for learning module presentation

Author

Alex Killing alex..nosp@m.kill.nosp@m.ing@g.nosp@m.mx.d.nosp@m.e

Version

$Id$

@ilCtrl_Calls ilLMPresentationGUI: ilNoteGUI, ilInfoScreenGUI @ilCtrl_Calls ilLMPresentationGUI: ilLMPageGUI, ilGlossaryDefPageGUI, ilCommonActionDispatcherGUI @ilCtrl_Calls ilLMPresentationGUI: ilLearningProgressGUI, ilAssGenFeedbackPageGUI @ilCtrl_Calls ilLMPresentationGUI: ilRatingGUI

Definition at line 23 of file class.ilLMPresentationGUI.php.

Constructor & Destructor Documentation

__construct()

ilLMPresentationGUI::__construct

(

)

Definition at line 90 of file class.ilLMPresentationGUI.php.

    {
        global $DIC;
 
        $this->user = $DIC->user();
        $this->rbacsystem = $DIC->rbac()->system();
        $this->error = $DIC["ilErr"];
        $this->nav_history = $DIC["ilNavigationHistory"];
        $this->access = $DIC->access();
        $this->settings = $DIC->settings();
        $this->locator = $DIC["ilLocator"];
        $this->tree = $DIC->repositoryTree();
        $this->help = $DIC["ilHelp"];
        $ilUser = $DIC->user();
        $lng = $DIC->language();
        $tpl = $DIC["tpl"];
        $rbacsystem = $DIC->rbac()->system();
        $ilCtrl = $DIC->ctrl();
        $ilErr = $DIC["ilErr"];
 
        // load language vars
        $lng->loadLanguageModule("content");
 
        $this->lng = $lng;
        $this->tpl = $tpl;
        $this->offline = false;
        $this->frames = array();
        $this->ctrl = $ilCtrl;
        $this->ctrl->saveParameter($this, array("ref_id", "transl", "focus_id", "focus_return"));
        $this->lm_set = new ilSetting("lm");
 
        include_once("./Modules/LearningModule/classes/class.ilObjLearningModuleGUI.php");
        $this->lm_gui = new ilObjLearningModuleGUI($data, $_GET["ref_id"], true, false);
        $this->lm = $this->lm_gui->object;
        
        // language translation
        include_once("./Services/Object/classes/class.ilObjectTranslation.php");
        $this->ot = ilObjectTranslation::getInstance($this->lm->getId());
        //include_once("./Services/COPage/classes/class.ilPageMultiLang.php");
        //$this->ml = new ilPageMultiLang("lm", $this->lm->getId());
        $this->lang = "-";
        if ($this->ot->getContentActivated()) {
            $langs = $this->ot->getLanguages();
            if (isset($langs[$_GET["transl"]]) || $_GET["transl"] == $this->ot->getMasterLanguage()) {
                $this->lang = $_GET["transl"];
            } elseif (isset($langs[$ilUser->getCurrentLanguage()])) {
                $this->lang = $ilUser->getCurrentLanguage();
            }
            if ($this->lang == $this->ot->getMasterLanguage()) {
                $this->lang = "-";
            }
        }
 
        // check, if learning module is online
        if (!$rbacsystem->checkAccess("write", $_GET["ref_id"])) {
            if (!$this->lm->getOnline()) {
                $ilErr->raiseError($lng->txt("permission_denied"), $ilErr->WARNING);
            }
        }
 
        include_once("./Modules/LearningModule/classes/class.ilLMTree.php");
        $this->lm_tree = ilLMTree::getInstance($this->lm->getId());
 
        /*$this->lm_tree = new ilTree($this->lm->getId());
        $this->lm_tree->setTableNames('lm_tree','lm_data');
        $this->lm_tree->setTreeTablePK("lm_id");*/
 
        if ((int) $_GET["focus_id"] > 0 && $this->lm_tree->isInTree((int) $_GET["focus_id"])) {
            $this->focus_id = (int) $_GET["focus_id"];
        }
    }

References $_GET, $data, $DIC, $ilCtrl, $ilErr, $ilUser, $lng, $rbacsystem, $tpl, error(), ilObjectTranslation\getInstance(), ilLMTree\getInstance(), settings(), and user().

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Member Function Documentation

addHeaderAction()

ilLMPresentationGUI::addHeaderAction

(

$a_redraw = false

)

Add header action.

Definition at line 963 of file class.ilLMPresentationGUI.php.

    {
        $ilAccess = $this->access;
        $tpl = $this->tpl;
        
        include_once "Services/Object/classes/class.ilCommonActionDispatcherGUI.php";
        $dispatcher = new ilCommonActionDispatcherGUI(
            ilCommonActionDispatcherGUI::TYPE_REPOSITORY,
            $ilAccess,
            $this->lm->getType(),
            $_GET["ref_id"],
            $this->lm->getId()
        );
        $dispatcher->setSubObject("pg", $this->getCurrentPageId());
 
        include_once "Services/Object/classes/class.ilObjectListGUI.php";
        ilObjectListGUI::prepareJSLinks(
            $this->ctrl->getLinkTarget($this, "redrawHeaderAction", "", true),
            $this->ctrl->getLinkTargetByClass(array("ilcommonactiondispatchergui", "ilnotegui"), "", "", true, false),
            $this->ctrl->getLinkTargetByClass(array("ilcommonactiondispatchergui", "iltagginggui"), "", "", true, false),
            $this->tpl
        );
 
        $lg = $dispatcher->initHeaderAction();
        $lg->enableNotes(true);
        $lg->enableComments($this->lm->publicNotes(), false);
                
        if ($this->lm->hasRating() && !$this->offlineMode()) {
            $lg->enableRating(
                true,
                $this->lng->txt("lm_rating"),
                false,
                array("ilcommonactiondispatchergui", "ilratinggui")
            );
        }
        
        if (!$a_redraw) {
            $this->tpl->setVariable("HEAD_ACTION", $lg->getHeaderAction($this->tpl));
        } else {
            // we need to add onload code manually (rating, comments, etc.)
            return $lg->getHeaderAction() .
                $tpl->getOnLoadCodeForAsynch();
        }
    }

References $_GET, $access, $lg, $tpl, getCurrentPageId(), and ilCommonActionDispatcherGUI\TYPE_REPOSITORY.

Referenced by ilLMNotes(), and redrawHeaderAction().

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attrib2arr()

ilLMPresentationGUI::attrib2arr

(

$a_attributes

)

Definition at line 315 of file class.ilLMPresentationGUI.php.

    {
        $attr = array();
        if (!is_array($a_attributes)) {
            return $attr;
        }
        foreach ($a_attributes as $attribute) {
            $attr[$attribute->name()] = $attribute->value();
        }
        return $attr;
    }

Referenced by layout(), and processNodes().

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basicPageGuiInit()

ilLMPresentationGUI::basicPageGuiInit

(

$a_page_gui

)

Basic page gui initialisation.

Parameters

return

Definition at line 1736 of file class.ilLMPresentationGUI.php.

    {
        include_once("./Services/Style/Content/classes/class.ilObjStyleSheet.php");
        $a_page_gui->setStyleId(ilObjStyleSheet::getEffectiveContentStyleId(
            $this->lm->getStyleSheetId(),
            "lm"
        ));
        if (!$this->offlineMode()) {
            $a_page_gui->setOutputMode("presentation");
            $this->fill_on_load_code = true;
        } else {
            $a_page_gui->setOutputMode("offline");
            $a_page_gui->setOfflineDirectory($this->getOfflineDirectory());
            $this->fill_on_load_code = false;
        }
        if (!$this->offlineMode()) {
            $this->ctrl->setParameter($this, "obj_id", $this->getCurrentPageId());              // see #22403
        }
        $a_page_gui->setFileDownloadLink($this->getLink($_GET["ref_id"], "downloadFile"));
        if (!$this->offlineMode()) {
            $this->ctrl->setParameter($this, "obj_id", $_GET["obj_id"]);
        }
        $a_page_gui->setFullscreenLink($this->getLink($_GET["ref_id"], "fullscreen"));
    }

References $_GET, getCurrentPageId(), ilObjStyleSheet\getEffectiveContentStyleId(), getLink(), getOfflineDirectory(), and offlineMode().

Referenced by executeCommand(), and ilPage().

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buildTag()

ilLMPresentationGUI::buildTag	(		$type,
			$name,
			$attr = ""
	)

generate a tag with given name and attributes

Parameters

string	"start" | "end" | "" for starting or ending tag or complete tag
string	element/tag name
array	array of attributes

Definition at line 2649 of file class.ilLMPresentationGUI.php.

    {
        $tag = "<";
 
        if ($type == "end") {
            $tag.= "/";
        }
 
        $tag.= $name;
 
        if (is_array($attr)) {
            foreach ($attr as $k => $v) {
                $tag .= " " . $k . "=\"$v\"";
            }
        }
 
        if ($type == "") {
            $tag.= "/";
        }
 
        $tag.= ">\n";
 
        return $tag;
    }

References $name, $tag, and $type.

Referenced by layout(), and processNodes().

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determineLayout()

ilLMPresentationGUI::determineLayout

(

)

Determine layout.

Definition at line 338 of file class.ilLMPresentationGUI.php.

    {
        if ($this->getExportFormat() == "scorm") {
            $layout = "1window";
        } else {
            $layout = $this->lm->getLayout();
            if ($this->lm->getLayoutPerPage()) {
                $pg_id = $this->getCurrentPageId();
                if (!in_array($_GET["frame"], array("", "_blank")) && $_GET["from_page"] > 0) {
                    $pg_id = (int) $_GET["from_page"];
                }
 
                // this is needed, e.g. lm is toc2win, page is 3window and media linked to media frame
                if (in_array($_GET["cmd"], array("media", "glossary")) && $_GET["back_pg"] > 0) {
                    $pg_id = (int) $_GET["back_pg"];
                }
 
                if ($pg_id > 0) {
                    $lay = ilLMObject::lookupLayout($pg_id);
                    if ($lay != "") {
                        $layout = $lay;
                    }
                }
            }
        }
        
        return $layout;
    }

References $_GET, $layout, getCurrentPageId(), getExportFormat(), and ilLMObject\lookupLayout().

Referenced by layout().

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download_paragraph()

ilLMPresentationGUI::download_paragraph

(

)

download source code paragraph

Definition at line 3764 of file class.ilLMPresentationGUI.php.

    {
        require_once("./Modules/LearningModule/classes/class.ilLMPage.php");
        $pg_obj = $this->getLMPage($_GET["pg_id"]);
        $pg_obj->send_paragraph($_GET["par_id"], $_GET["downloadtitle"]);
    }

References $_GET, and getLMPage().

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downloadExportFile()

ilLMPresentationGUI::downloadExportFile

(

)

send download file (xml/html)

Definition at line 3850 of file class.ilLMPresentationGUI.php.

    {
        if (!$this->lm->isActiveDownloads() || !$this->lm->isActiveLMMenu()) {
            return;
        }
 
        $base_type = explode("_", $_GET["type"]);
        $base_type = $base_type[0];
        $file = $this->lm->getPublicExportFile($base_type);
        if ($this->lm->getPublicExportFile($base_type) != "") {
            $dir = $this->lm->getExportDirectory($_GET["type"]);
            if (is_file($dir . "/" . $file)) {
                ilUtil::deliverFile($dir . "/" . $file, $file);
                exit;
            }
        }
    }

References $_GET, $file, ilUtil\deliverFile(), and exit.

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downloadFile()

ilLMPresentationGUI::downloadFile

(

)

download file of file lists

Definition at line 3754 of file class.ilLMPresentationGUI.php.

    {
        $page_gui = $this->getLMPageGUI($this->getCurrentPageId());
        $page_gui->downloadFile();
    }

References getCurrentPageId(), and getLMPageGUI().

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executeCommand()

ilLMPresentationGUI::executeCommand

(

)

execute command

Definition at line 166 of file class.ilLMPresentationGUI.php.

    {
        $ilNavigationHistory = $this->nav_history;
        $ilAccess = $this->access;
        $lng = $this->lng;
        $ilCtrl = $this->ctrl;
        $ilUser = $this->user;
 
        // check read permission and parent conditions
        // todo: replace all this by ilAccess call
        if (!$ilAccess->checkAccess("read", "", $_GET["ref_id"]) &&
            (!(($this->ctrl->getCmd() == "infoScreen" || $this->ctrl->getNextClass() == "ilinfoscreengui")
            && $ilAccess->checkAccess("visible", "", $_GET["ref_id"])))) {
            $ilErr->raiseError($lng->txt("permission_denied"), $ilErr->WARNING);
        }
        
        $next_class = $this->ctrl->getNextClass($this);
        $cmd = $this->ctrl->getCmd("layout", array("showPrintView"));
 
        $cmd = (isset($_POST['cmd']['citation']))
            ? "ilCitation"
            : $cmd;
 
        $obj_id = $_GET["obj_id"];
        $this->ctrl->setParameter($this, "obj_id", $_GET["obj_id"]);
        $ilNavigationHistory->addItem($_GET["ref_id"], $this->ctrl->getLinkTarget($this), "lm");
        $this->ctrl->setParameter($this, "obj_id", $obj_id);
 
        switch ($next_class) {
            case "ilnotegui":
                $ret = $this->layout();
                break;
                
            case "ilinfoscreengui":
                $ret = $this->outputInfoScreen();
                break;
                
            case "ilcommonactiondispatchergui":
                include_once("Services/Object/classes/class.ilCommonActionDispatcherGUI.php");
                $gui = ilCommonActionDispatcherGUI::getInstanceFromAjaxCall();
                $gui->enableCommentsSettings(false);
                $this->ctrl->forwardCommand($gui);
                break;
 
            case "illmpagegui":
                include_once("./Modules/LearningModule/classes/class.ilLMPageGUI.php");
                $page_gui = $this->getLMPageGUI($_GET["obj_id"]);
                $this->basicPageGuiInit($page_gui);
                $ret = $ilCtrl->forwardCommand($page_gui);
                break;
                
            case "ilglossarydefpagegui":
                include_once("./Modules/Glossary/classes/class.ilGlossaryDefPageGUI.php");
                $page_gui = new ilGlossaryDefPageGUI($_GET["obj_id"]);
                $this->basicPageGuiInit($page_gui);
                $ret = $ilCtrl->forwardCommand($page_gui);
                break;
                
            case "illearningprogressgui":
                $this->initScreenHead("learning_progress");
                include_once './Services/Tracking/classes/class.ilLearningProgressGUI.php';
                $new_gui = new ilLearningProgressGUI(ilLearningProgressGUI::LP_CONTEXT_REPOSITORY, $_GET["ref_id"], $ilUser->getId());
                $this->ctrl->forwardCommand($new_gui);
                break;
            
            case "ilratinggui":
                include_once("./Services/Rating/classes/class.ilRatingGUI.php");
                $rating_gui = new ilRatingGUI();
                $rating_gui->setObject($this->lm->getId(), "lm", $_GET["obj_id"], "lm");
                $this->ctrl->forwardCommand($rating_gui);
                break;
 
            default:
                $ret = $this->$cmd();
                break;
        }
    }

References $_GET, $_POST, $access, $ctrl, $ilCtrl, $ilErr, $ilUser, $lng, $nav_history, $ret, $user, basicPageGuiInit(), ilCommonActionDispatcherGUI\getInstanceFromAjaxCall(), getLMPageGUI(), initScreenHead(), layout(), ilLearningProgressBaseGUI\LP_CONTEXT_REPOSITORY, and outputInfoScreen().

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export()

ilLMPresentationGUI::export

(

)

calls export of digilib-object at this point other lm-objects can be exported

Parameters

access public

Returns

Definition at line 298 of file class.ilLMPresentationGUI.php.

    {
    }

filterNonAccessibleNode()

ilLMPresentationGUI::filterNonAccessibleNode (   $nodes )

protected

Parameters

array

$nodes

Returns

array

Definition at line 3130 of file class.ilLMPresentationGUI.php.

    {
        $tracker = $this->getTracker();
        // if navigation is restricted based on correct answered questions
        // check if we have preceeding pages including unsanswered/incorrect answered questions
        if (!$this->offlineMode()) {
            if ($this->lm->getRestrictForwardNavigation()) {
                $nodes = array_filter($nodes, function ($node) use ($tracker) {
                    return !$tracker->hasPredIncorrectAnswers($node["child"]);
                });
            }
        }
        return $nodes;
    }

References $tracker, getTracker(), and offlineMode().

Referenced by showPrintViewSelection().

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fullscreen()

ilLMPresentationGUI::fullscreen

(

)

Definition at line 692 of file class.ilLMPresentationGUI.php.

    {
        return $this->layout("fullscreen.xml", !$this->offlineMode());
    }

References layout(), and offlineMode().

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getCurrentFrameSet()

ilLMPresentationGUI::getCurrentFrameSet

(

)

get frames of current frame set

Definition at line 330 of file class.ilLMPresentationGUI.php.

    {
        return $this->frames;
    }

getCurrentPageId()

ilLMPresentationGUI::getCurrentPageId

(

)

Get the current page id.

Returns

bool|int current page id

Definition at line 1189 of file class.ilLMPresentationGUI.php.

    {
        $ilUser = $this->user;
 
        if (!$this->offlineMode() && $this->current_page_id !== false) {
            return $this->current_page_id;
        }
 
        include_once("./Modules/LearningModule/classes/class.ilLMPage.php");
        
        $this->chapter_has_no_active_page = false;
        $this->deactivated_page = false;
        
        // determine object id
        if (empty($_GET["obj_id"])) {
            $obj_id = $this->lm_tree->getRootId();
        } else {
            $obj_id = $_GET["obj_id"];
            $active = ilLMPage::_lookupActive(
                $obj_id,
                $this->lm->getType(),
                $this->lm_set->get("time_scheduled_page_activation")
            );
 
            if (!$active &&
                ilLMPageObject::_lookupType($obj_id) == "pg") {
                $this->deactivated_page = true;
            }
        }
 
        // obj_id not in tree -> it is a unassigned page -> return page id
        if (!$this->lm_tree->isInTree($obj_id)) {
            return $obj_id;
        }
 
        $curr_node = $this->lm_tree->getNodeData($obj_id);
        
        $active = ilLMPage::_lookupActive(
            $obj_id,
            $this->lm->getType(),
            $this->lm_set->get("time_scheduled_page_activation")
        );
 
        if ($curr_node["type"] == "pg" &&
            $active) {          // page in tree -> return page id
            $page_id = $curr_node["obj_id"];
        } else {                // no page -> search for next page and return its id
            $succ_node = true;
            $active = false;
            $page_id = $obj_id;
            while ($succ_node && !$active) {
                $succ_node = $this->lm_tree->fetchSuccessorNode($page_id, "pg");
                $page_id = $succ_node["obj_id"];
                $active = ilLMPage::_lookupActive(
                    $page_id,
                    $this->lm->getType(),
                    $this->lm_set->get("time_scheduled_page_activation")
                );
            }
 
            if ($succ_node["type"] != "pg") {
                $this->chapter_has_no_active_page = true;
                return 0;
            }
 
            // if public access get first public page in chapter
            if ($ilUser->getId() == ANONYMOUS_USER_ID &&
               $this->lm_gui->object->getPublicAccessMode() == 'selected') {
                $public = ilLMObject::_isPagePublic($page_id);
 
                while ($public === false && $page_id > 0) {
                    $succ_node = $this->lm_tree->fetchSuccessorNode($page_id, 'pg');
                    $page_id = $succ_node['obj_id'];
                    $public = ilLMObject::_isPagePublic($page_id);
                }
            }
            
            // check whether page found is within "clicked" chapter
            if ($this->lm_tree->isInTree($page_id)) {
                $path = $this->lm_tree->getPathId($page_id);
                if (!in_array($_GET["obj_id"], $path)) {
                    $this->chapter_has_no_active_page = true;
                }
            }
        }
 
        $this->current_page_id = $page_id;
        return $page_id;
    }

References $_GET, $current_page_id, $ilUser, $path, $user, ilLMObject\_isPagePublic(), ilPageObject\_lookupActive(), ilLMObject\_lookupType(), and offlineMode().

Referenced by addHeaderAction(), basicPageGuiInit(), determineLayout(), downloadFile(), getLink(), getLinkXML(), getSuccessorPage(), getTracker(), ilCitation(), ilLMNavigation(), ilLMNotes(), ilLMSubMenu(), ilMainMenu(), ilPage(), ilTOC(), showPreconditionsOfPage(), showPrintView(), and showTableOfContents().

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getExportFormat()

ilLMPresentationGUI::getExportFormat

(

)

get export format

Returns

string export format

Definition at line 278 of file class.ilLMPresentationGUI.php.

    {
        return $this->export_format;
    }

Referenced by determineLayout(), and getLinkXML().

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getFocusLink()

ilLMPresentationGUI::getFocusLink	(		$a_ref_id,
			$a_obj_id,
			$a_return_ref_id
	)

Get focused link (used in learning objectives courses)

Parameters

int	$a_ref_id	reference id of learning module
int	$a_obj_id	chapter or page id
int	$a_return_ref_id	return ref id

Returns

string link

Definition at line 3877 of file class.ilLMPresentationGUI.php.

    {
        return "ilias.php?baseClass=ilLMPresentationGUI&ref_id=" . $a_ref_id . "&obj_id=" . $a_obj_id . "&focus_id=" .
            $a_obj_id . "&focus_return=" . $a_return_ref_id;
    }

getLayoutLinkTargets()

ilLMPresentationGUI::getLayoutLinkTargets

(

)

Definition at line 1295 of file class.ilLMPresentationGUI.php.

    {
        if (!is_object($this->layout_doc)) {
            return array();
        }
 
        $xpc = xpath_new_context($this->layout_doc);
 
        $path = "/ilLayout/ilLinkTargets/LinkTarget";
        $res = xpath_eval($xpc, $path);
        $targets = array();
        for ($i = 0; $i < count($res->nodeset); $i++) {
            $type = $res->nodeset[$i]->get_attribute("Type");
            $frame = $res->nodeset[$i]->get_attribute("Frame");
            $onclick = $res->nodeset[$i]->get_attribute("OnClick");
            $targets[$type] = array("Type" => $type, "Frame" => $frame, "OnClick" => $onclick);
        }
 
        return $targets;
    }

References $i, $path, $res, $type, xpath_eval(), and xpath_new_context().

Referenced by getLinkTargetsXML(), ilGlossary(), ilMedia(), and ilPage().

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getLink()

ilLMPresentationGUI::getLink	(		$a_ref_id,
			$a_cmd = "",
			$a_obj_id = "",
			$a_frame = "",
			$a_type = "",
			$a_back_link = "append",
			$a_anchor = "",
			$a_srcstring = ""
	)

handles links for learning module presentation

Definition at line 3887 of file class.ilLMPresentationGUI.php.

      {
        $ilCtrl = $this->ctrl;
        
        if ($a_cmd == "") {
            $a_cmd = "layout";
        }
        
        // handling of free pages
        $cur_page_id = $this->getCurrentPageId();
        $back_pg = $_GET["back_pg"];
        if ($a_obj_id != "" && !$this->lm_tree->isInTree($a_obj_id) && $cur_page_id != "" &&
            $a_back_link == "append") {
            if ($back_pg != "") {
                $back_pg = $cur_page_id . ":" . $back_pg;
            } else {
                $back_pg = $cur_page_id;
            }
        } else {
            if ($a_back_link == "reduce") {
                $limpos = strpos($_GET["back_pg"], ":");
 
                if ($limpos > 0) {
                    $back_pg = substr($back_pg, strpos($back_pg, ":") + 1);
                } else {
                    $back_pg = "";
                }
            } elseif ($a_back_link != "keep") {
                $back_pg = "";
            }
        }
        
        // handle online links
        if (!$this->offlineMode()) {
            if ($_GET["from_page"] == "") {
                // added if due to #23216 (from page has been set in lots of usual navigation links)
                if (!in_array($a_frame, array("", "_blank"))) {
                    $this->ctrl->setParameter($this, "from_page", $cur_page_id);
                }
            } else {
                // faq link on page (in faq frame) includes faq link on other page
                // if added due to bug #11007
                if (!in_array($a_frame, array("", "_blank"))) {
                    $this->ctrl->setParameter($this, "from_page", $_GET["from_page"]);
                }
            }
            
            if ($a_anchor !=  "") {
                $this->ctrl->setParameter($this, "anchor", rawurlencode($a_anchor));
            }
            if ($a_srcstring != "") {
                $this->ctrl->setParameter($this, "srcstring", $a_srcstring);
            }
            switch ($a_cmd) {
                case "fullscreen":
                    $link = $this->ctrl->getLinkTarget($this, "fullscreen", "", false, false);
                    break;
                
                default:
                    
                    if ($back_pg != "") {
                        $this->ctrl->setParameter($this, "back_pg", $back_pg);
                    }
                    if ($a_frame != "") {
                        $this->ctrl->setParameter($this, "frame", $a_frame);
                    }
                    if ($a_obj_id != "") {
                        switch ($a_type) {
                            case "MediaObject":
                                $this->ctrl->setParameter($this, "mob_id", $a_obj_id);
                                break;
                                
                            default:
                                $this->ctrl->setParameter($this, "obj_id", $a_obj_id);
                                $link.= "&obj_id=" . $a_obj_id;
                                break;
                        }
                    }
                    if ($a_type != "") {
                        $this->ctrl->setParameter($this, "obj_type", $a_type);
                    }
                    $link = $this->ctrl->getLinkTarget($this, $a_cmd, $a_anchor);
//                                      $link = str_replace("&", "&", $link);
                    
                    $this->ctrl->setParameter($this, "frame", "");
                    $this->ctrl->setParameter($this, "obj_id", "");
                    $this->ctrl->setParameter($this, "mob_id", "");
                    break;
            }
        } else {        // handle offline links
            $lang_suffix = "";
            if ($this->export_all_languages) {
                if ($this->lang != "" && $this->lang != "-") {
                    $lang_suffix = "_" . $this->lang;
                }
            }
 
            switch ($a_cmd) {
                case "downloadFile":
                    break;
                    
                case "fullscreen":
                    $link = "fullscreen.html";          // id is handled by xslt
                    break;
                    
                case "layout":
                
                    if ($a_obj_id == "") {
                        $a_obj_id = $this->lm_tree->getRootId();
                        $pg_node = $this->lm_tree->fetchSuccessorNode($a_obj_id, "pg");
                        $a_obj_id = $pg_node["obj_id"];
                    }
                    if ($a_type == "StructureObject") {
                        $pg_node = $this->lm_tree->fetchSuccessorNode($a_obj_id, "pg");
                        $a_obj_id = $pg_node["obj_id"];
                    }
                    if ($a_frame != "" && $a_frame != "_blank") {
                        if ($a_frame != "toc") {
                            $link = "frame_" . $a_obj_id . "_" . $a_frame . $lang_suffix . ".html";
                        } else {        // don't save multiple toc frames (all the same)
                            $link = "frame_" . $a_frame . $lang_suffix . ".html";
                        }
                    } else {
                        //if ($nid = ilLMObject::_lookupNID($this->lm->getId(), $a_obj_id, "pg"))
                        if ($nid = ilLMPageObject::getExportId($this->lm->getId(), $a_obj_id)) {
                            $link = "lm_pg_" . $nid . $lang_suffix . ".html";
                        } else {
                            $link = "lm_pg_" . $a_obj_id . $lang_suffix . ".html";
                        }
                    }
                    break;
                    
                case "glossary":
                    $link = "term_" . $a_obj_id . ".html";
                    break;
                
                case "media":
                    $link = "media_" . $a_obj_id . ".html";
                    break;
                    
                default:
                    break;
            }
        }
        
        $this->ctrl->clearParameters($this);
        
        return $link;
    }

References $_GET, $a_type, $ctrl, $ilCtrl, $lang, getCurrentPageId(), ilLMObject\getExportId(), and offlineMode().

Referenced by basicPageGuiInit(), getLinkXML(), ilLMNavigation(), ilLocator(), ilMedia(), processNodes(), and showPreconditionsOfPage().

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getLinkTargetsXML()

ilLMPresentationGUI::getLinkTargetsXML

(

)

Get XMl for Link Targets.

Definition at line 2029 of file class.ilLMPresentationGUI.php.

    {
        $link_info = "<LinkTargets>";
        foreach ($this->getLayoutLinkTargets() as $k => $t) {
            $link_info.="<LinkTarget TargetFrame=\"" . $t["Type"] . "\" LinkTarget=\"" . $t["Frame"] . "\" OnClick=\"" . $t["OnClick"] . "\" />";
        }
        $link_info.= "</LinkTargets>";
        return $link_info;
    }

References $t, and getLayoutLinkTargets().

Referenced by ilGlossary(), ilMedia(), and ilPage().

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getLinkXML()

ilLMPresentationGUI::getLinkXML	(		$a_int_links,
			$a_layoutframes
	)

get xml for links

Definition at line 1845 of file class.ilLMPresentationGUI.php.

    {
        $ilCtrl = $this->ctrl;
 
        // Determine whether the view of a learning resource should
        // be shown in the frameset of ilias, or in a separate window.
        $showViewInFrameset = true;
 
        if ($a_layoutframes == "") {
            $a_layoutframes = array();
        }
        $link_info = "<IntLinkInfos>";
        foreach ($a_int_links as $int_link) {
            $target = $int_link["Target"];
            if (substr($target, 0, 4) == "il__") {
                $target_arr = explode("_", $target);
                $target_id = $target_arr[count($target_arr) - 1];
                $type = $int_link["Type"];
                $targetframe = ($int_link["TargetFrame"] != "")
                    ? $int_link["TargetFrame"]
                    : "None";
                    
                // anchor
                $anc = $anc_add = "";
                if ($int_link["Anchor"] != "") {
                    $anc = $int_link["Anchor"];
                    $anc_add = "_" . rawurlencode($int_link["Anchor"]);
                }
                $lcontent = "";
                switch ($type) {
                    case "PageObject":
                    case "StructureObject":
                        $lm_id = ilLMObject::_lookupContObjID($target_id);
                        if ($lm_id == $this->lm->getId() ||
                            ($targetframe != "None" && $targetframe != "New")) {
                            $ltarget = $a_layoutframes[$targetframe]["Frame"];
                            //$nframe = ($ltarget == "")
                            //  ? $_GET["frame"]
                            //  : $ltarget;
                            $nframe = ($ltarget == "")
                                ? ""
                                : $ltarget;
                            if ($ltarget == "") {
                                if ($showViewInFrameset) {
                                    $ltarget="_parent";
                                } else {
                                    $ltarget="_top";
                                }
                            }
                            // scorm always in 1window view and link target
                            // is always same frame
                            if ($this->getExportFormat() == "scorm" &&
                                $this->offlineMode()) {
                                $ltarget = "";
                            }
                            $href =
                                $this->getLink(
                                    $_GET["ref_id"],
                                    "layout",
                                    $target_id,
                                    $nframe,
                                    $type,
                                    "append",
                                    $anc
                                );
                            if ($lm_id == "") {
                                $href = "";
                            }
                        } else {
                            if (!$this->offlineMode()) {
                                if ($type == "PageObject") {
                                    $href = "./goto.php?target=pg_" . $target_id . $anc_add;
                                } else {
                                    $href = "./goto.php?target=st_" . $target_id;
                                }
                            } else {
                                if ($type == "PageObject") {
                                    $href = ILIAS_HTTP_PATH . "/goto.php?target=pg_" . $target_id . $anc_add . "&amp;client_id=" . CLIENT_ID;
                                } else {
                                    $href = ILIAS_HTTP_PATH . "/goto.php?target=st_" . $target_id . "&amp;client_id=" . CLIENT_ID;
                                }
                            }
                            if ($targetframe != "New") {
                                $ltarget = ilFrameTargetInfo::_getFrame("MainContent");
                            } else {
                                $ltarget = "_blank";
                            }
                        }
                        break;
 
                    case "GlossaryItem":
                        if ($targetframe == "None") {
                            $targetframe = "Glossary";
                        }
                        $ltarget = $a_layoutframes[$targetframe]["Frame"];
                        $nframe = ($ltarget == "")
                            ? $_GET["frame"]
                            : $ltarget;
                        $href =
                            $this->getLink($_GET["ref_id"], $a_cmd = "glossary", $target_id, $nframe, $type);
                        break;
 
                    case "MediaObject":
                        $ltarget = $a_layoutframes[$targetframe]["Frame"];
                        $nframe = ($ltarget == "")
                            ? $_GET["frame"]
                            : $ltarget;
                        $href =
                            $this->getLink($_GET["ref_id"], $a_cmd = "media", $target_id, $nframe, $type);
                        break;
 
                    case "RepositoryItem":
                        $obj_type = ilObject::_lookupType($target_id, true);
                        $obj_id = ilObject::_lookupObjId($target_id);
                        if (!$this->offlineMode()) {
                            $href = "./goto.php?target=" . $obj_type . "_" . $target_id;
                        } else {
                            $href = ILIAS_HTTP_PATH . "/goto.php?target=" . $obj_type . "_" . $target_id . "&amp;client_id=" . CLIENT_ID;
                        }
                        $ltarget = ilFrameTargetInfo::_getFrame("MainContent");
                        break;
                        
                    case "WikiPage":
                        include_once("./Modules/Wiki/classes/class.ilWikiPage.php");
                        $href = ilWikiPage::getGotoForWikiPageTarget($target_id);
                        break;
 
                    case "File":
                        if (!$this->offlineMode()) {
                            $ilCtrl->setParameter($this, "obj_id", $this->getCurrentPageId());
                            $ilCtrl->setParameter($this, "file_id", "il__file_" . $target_id);
                            $href = $ilCtrl->getLinkTarget($this, "downloadFile");
                            $ilCtrl->setParameter($this, "file_id", "");
                            $ilCtrl->setParameter($this, "obj_id", $_GET["obj_id"]);
                        }
                        break;
 
                    case "User":
                        $obj_type = ilObject::_lookupType($target_id);
                        if ($obj_type == "usr") {
                            include_once("./Services/User/classes/class.ilUserUtil.php");
                            $back = $this->ctrl->getLinkTarget($this, "layout");
                            //var_dump($back); exit;
                            $this->ctrl->setParameterByClass("ilpublicuserprofilegui", "user_id", $target_id);
                            $this->ctrl->setParameterByClass(
                                "ilpublicuserprofilegui",
                                "back_url",
                                rawurlencode($back)
                            );
                            $href = "";
                            include_once("./Services/User/classes/class.ilUserUtil.php");
                            if (ilUserUtil::hasPublicProfile($target_id)) {
                                $href = $this->ctrl->getLinkTargetByClass("ilpublicuserprofilegui", "getHTML");
                            }
                            $this->ctrl->setParameterByClass("ilpublicuserprofilegui", "user_id", "");
                            $lcontent = ilUserUtil::getNamePresentation($target_id, false, false);
                        }
                        break;
 
                }
                
                $anc_par = 'Anchor="' . $anc . '"';
 
                if ($href != "") {
                    $link_info .= "<IntLinkInfo Target=\"$target\" Type=\"$type\" " .
                        "TargetFrame=\"$targetframe\" LinkHref=\"$href\" LinkTarget=\"$ltarget\" LinkContent=\"$lcontent\" $anc_par/>";
                }
 
                // set equal link info for glossary links of target "None" and "Glossary"
                /*
                if ($targetframe=="None" && $type=="GlossaryItem")
                {
                    $link_info.="<IntLinkInfo Target=\"$target\" Type=\"$type\" ".
                        "TargetFrame=\"Glossary\" LinkHref=\"$href\" LinkTarget=\"$ltarget\" />";
                }*/
            }
        }
        $link_info.= "</IntLinkInfos>";
        return $link_info;
    }

References $_GET, $ctrl, $ilCtrl, $target, $target_arr, $target_id, $type, ilFrameTargetInfo\_getFrame(), ilLMObject\_lookupContObjID(), ilObject\_lookupObjId(), ilObject\_lookupType(), getCurrentPageId(), getExportFormat(), ilWikiPage\getGotoForWikiPageTarget(), getLink(), ilUserUtil\getNamePresentation(), ilUserUtil\hasPublicProfile(), and offlineMode().

Referenced by ilGlossary(), ilMedia(), and ilPage().

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getLMPage()

ilLMPresentationGUI::getLMPage

(

$a_id

)

Get lm page object.

Parameters

return

Definition at line 4183 of file class.ilLMPresentationGUI.php.

    {
        include_once("./Modules/LearningModule/classes/class.ilLMPage.php");
        if ($this->lang != "-" && ilPageObject::_exists("lm", $a_id, $this->lang)) {
            return new ilLMPage($a_id, 0, $this->lang);
        }
        return new ilLMPage($a_id);
    }

References ilPageObject\_exists().

Referenced by download_paragraph(), ilCitation(), and ilMedia().

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getLMPageGUI()

ilLMPresentationGUI::getLMPageGUI

(

$a_id

)

Get lm page gui object.

Parameters

return

Definition at line 4167 of file class.ilLMPresentationGUI.php.

    {
        include_once("./Modules/LearningModule/classes/class.ilLMPage.php");
        include_once("./Modules/LearningModule/classes/class.ilLMPageGUI.php");
        if ($this->lang != "-" && ilPageObject::_exists("lm", $a_id, $this->lang)) {
            return new ilLMPageGUI($a_id, 0, false, $this->lang);
        }
        return new ilLMPageGUI($a_id);
    }

References ilPageObject\_exists().

Referenced by downloadFile(), executeCommand(), ilPage(), and showPrintView().

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getLMPresentationTitle()

ilLMPresentationGUI::getLMPresentationTitle

(

)

Get lm presentationtitle.

Parameters

return

Definition at line 827 of file class.ilLMPresentationGUI.php.

    {
        if ($this->offlineMode() && $this->lang != "" && $this->lang != "-") {
            include_once("./Services/Object/classes/class.ilObjectTranslation.php");
            $ot = ilObjectTranslation::getInstance($this->lm->getId());
            $data = $ot->getLanguages();
            $ltitle = $data[$this->lang]["title"];
            if ($ltitle != "") {
                return $ltitle;
            }
        }
        return $this->lm->getTitle();
    }

References $data, $lang, ilObjectTranslation\getInstance(), and offlineMode().

Referenced by ilLMHead(), ilLMSubMenu(), ilLocator(), initScreenHead(), renderPageTitle(), showDownloadList(), showPrintView(), showPrintViewSelection(), and showTableOfContents().

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getOfflineDirectory()

ilLMPresentationGUI::getOfflineDirectory

(

)

get offline directory

Returns

directory where to store offline files

current used in code paragraph

Definition at line 4129 of file class.ilLMPresentationGUI.php.

    {
        return $this->offline_directory;
    }

References $offline_directory.

Referenced by basicPageGuiInit(), handleCodeParagraph(), and ilGlossary().

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getSourcecodeDownloadLink()

ilLMPresentationGUI::getSourcecodeDownloadLink

(

)

Definition at line 4098 of file class.ilLMPresentationGUI.php.

    {
        if (!$this->offlineMode()) {
            //$this->ctrl->setParameter($this, session_name(), session_id());
            $target = $this->ctrl->getLinkTarget($this, "");
            $target = ilUtil::appendUrlParameterString($target, session_name() . "=" . session_id());
            return $this->ctrl->getLinkTarget($this, "");
        } else {
            return "";
        }
    }

References $target, ilUtil\appendUrlParameterString(), and offlineMode().

Referenced by ilPage().

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getSuccessorPage()

ilLMPresentationGUI::getSuccessorPage

(

)

Get successor page.

Parameters

return

Definition at line 2212 of file class.ilLMPresentationGUI.php.

    {
        $ilUser = $this->user;
 
        $page_id = $this->getCurrentPageId();
 
        if (empty($page_id)) {
            return 0;
        }
 
        // determine successor page_id
        $found = false;
 
        // empty chapter
        if ($this->chapter_has_no_active_page &&
            ilLMObject::_lookupType($_GET["obj_id"]) == "st") {
            $c_id = $_GET["obj_id"];
        } else {
            if ($this->deactivated_page) {
                $c_id = $_GET["obj_id"];
            } else {
                $c_id = $page_id;
            }
        }
        while (!$found) {
            $succ_node = $this->lm_tree->fetchSuccessorNode($c_id, "pg");
            $c_id = $succ_node["obj_id"];
 
            $active = ilLMPage::_lookupActive(
                $c_id,
                $this->lm->getType(),
                $this->lm_set->get("time_scheduled_page_activation")
            );
 
            if ($succ_node["obj_id"] > 0 &&
                $ilUser->getId() == ANONYMOUS_USER_ID &&
                ($this->lm->getPublicAccessMode() == "selected" &&
                    !ilLMObject::_isPagePublic($succ_node["obj_id"]))) {
                $found = false;
            } elseif ($succ_node["obj_id"] > 0 && !$active) {
                // look, whether activation data should be shown
                $act_data = ilLMPage::_lookupActivationData((int) $succ_node["obj_id"], $this->lm->getType());
                if ($act_data["show_activation_info"] &&
                    (ilUtil::now() < $act_data["activation_start"])) {
                    $found = true;
                } else {
                    $found = false;
                }
            } else {
                $found = true;
            }
        }
 
        if ($found) {
            return $succ_node["obj_id"];
        }
        return 0;
    }

References $_GET, $ilUser, $user, ilLMObject\_isPagePublic(), ilPageObject\_lookupActivationData(), ilPageObject\_lookupActive(), ilLMObject\_lookupType(), getCurrentPageId(), and ilUtil\now().

Referenced by ilPage().

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getTracker()

ilLMPresentationGUI::getTracker

(

)

Get tracker.

Returns

ilLMTracker tracker instance

Definition at line 307 of file class.ilLMPresentationGUI.php.

    {
        include_once("./Modules/LearningModule/classes/class.ilLMTracker.php");
        $tracker = ilLMTracker::getInstance($this->lm->getRefId());
        $tracker->setCurrentPage($this->getCurrentPageId());
        return $tracker;
    }

References $tracker, getCurrentPageId(), and ilLMTracker\getInstance().

Referenced by filterNonAccessibleNode(), ilLMNavigation(), ilPage(), ilTOC(), showPrintView(), and showTableOfContents().

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glossary()

ilLMPresentationGUI::glossary

(

)

Definition at line 706 of file class.ilLMPresentationGUI.php.

    {
        global $DIC;
 
        $ilUser = $this->user;
        
        if ($_GET["frame"] != "_blank") {
            $this->layout();
        } else {
            $this->tpl = new ilTemplate("tpl.glossary_term_output.html", true, true, true);
            $GLOBALS["tpl"] = $this->tpl;
            $this->renderPageTitle();
 
            // set style sheets
            if (!$this->offlineMode()) {
                $this->tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
            } else {
                $style_name = $ilUser->getPref("style") . ".css";
                ;
                $this->tpl->setVariable("LOCATION_STYLESHEET", "./style/" . $style_name);
            }
 
            $this->ilGlossary($child);
            if (!$this->offlineMode()) {
                $this->tpl->show();
            } else {
                return $this->tpl->get();
            }
        }
    }

References $_GET, $DIC, $GLOBALS, $ilUser, $tpl, $user, ilUtil\getStyleSheetLocation(), ilGlossary(), layout(), offlineMode(), and renderPageTitle().

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handleCodeParagraph()

ilLMPresentationGUI::handleCodeParagraph	(		$page_id,
			$paragraph_id,
			$title,
			$text
	)

store paragraph into file directory files/codefile_$pg_id_$paragraph_id/downloadtitle

Definition at line 4138 of file class.ilLMPresentationGUI.php.

    {
        $directory = $this->getOfflineDirectory() . "/codefiles/" . $page_id . "/" . $paragraph_id;
        ilUtil::makeDirParents($directory);
        $file = $directory . "/" . $title;
        if (!($fp = @fopen($file, "w+"))) {
            die("<b>Error</b>: Could not open \"" . $file . "\" for writing" .
                " in <b>" . __FILE__ . "</b> on line <b>" . __LINE__ . "</b><br />");
        }
        chmod($file, 0770);
        fwrite($fp, $text);
        fclose($fp);
    }

References $file, $text, $title, getOfflineDirectory(), and ilUtil\makeDirParents().

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ilCitation()

ilLMPresentationGUI::ilCitation

(

)

Definition at line 1279 of file class.ilLMPresentationGUI.php.

    {
        $page_id = $this->getCurrentPageId();
        $this->tpl = new ilTemplate("tpl.page.html", true, true, true);
        $this->ilLocator();
        $this->tpl->setVariable("MENU", $this->lm_gui->setilCitationMenu());
 
        include_once("./Modules/LearningModule/classes/class.ilLMPage.php");
 
        $this->pg_obj = $this->getLMPage($page_id);
        $xml = $this->pg_obj->getXMLContent();
        $this->lm_gui->showCitation($xml);
        $this->tpl->show();
    }

References $xml, getCurrentPageId(), getLMPage(), and ilLocator().

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ilGlossary()

ilLMPresentationGUI::ilGlossary

(

)

show glossary term

Definition at line 2042 of file class.ilLMPresentationGUI.php.

    {
        $ilCtrl = $this->ctrl;
 
        require_once("./Modules/Glossary/classes/class.ilGlossaryTermGUI.php");
        $term_gui = new ilGlossaryTermGUI($_GET["obj_id"]);
 
        // content style
        $this->tpl->setCurrentBlock("ContentStyle");
        if (!$this->offlineMode()) {
            $this->tpl->setVariable(
                "LOCATION_CONTENT_STYLESHEET",
                ilObjStyleSheet::getContentStylePath($this->lm->getStyleSheetId())
            );
        } else {
            $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET", "content_style/content.css");
        }
        $this->tpl->parseCurrentBlock();
 
        // syntax style
        $this->tpl->setCurrentBlock("SyntaxStyle");
 
        if (!$this->offlineMode()) {
            $this->tpl->setVariable(
                "LOCATION_SYNTAX_STYLESHEET",
                ilObjStyleSheet::getSyntaxStylePath()
            );
        } else {
            $this->tpl->setVariable(
                "LOCATION_SYNTAX_STYLESHEET",
                "syntaxhighlight.css"
            );
        }
        $this->tpl->parseCurrentBlock();
 
        $int_links = $term_gui->getInternalLinks();
        $link_xml = $this->getLinkXML($int_links, $this->getLayoutLinkTargets());
        $link_xml.= $this->getLinkTargetsXML();
        $term_gui->setLinkXML($link_xml);
 
        $term_gui->setOfflineDirectory($this->getOfflineDirectory());
        if (!$this->offlineMode()) {
            $ilCtrl->setParameter($this, "pg_type", "glo");
        }
        $term_gui->output($this->offlineMode(), $this->tpl);
 
 
 
        if (!$this->offlineMode()) {
            $ilCtrl->setParameter($this, "pg_type", "");
        }
    }

References $_GET, $ctrl, $ilCtrl, ilObjStyleSheet\getContentStylePath(), getLayoutLinkTargets(), getLinkTargetsXML(), getLinkXML(), getOfflineDirectory(), ilObjStyleSheet\getSyntaxStylePath(), and offlineMode().

Referenced by glossary(), and layout().

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ilJavaScript()

ilLMPresentationGUI::ilJavaScript	(		$a_inline = "",
			$a_file = "",
			$a_location = ""
	)

Puts JS into template.

Definition at line 2197 of file class.ilLMPresentationGUI.php.

    {
        if ($a_inline != "") {
            $js_tpl = new ilTemplate($a_inline, true, false, $a_location);
            $js = $js_tpl->get();
            $this->tpl->setVariable("INLINE_JS", $js);
        }
    }

References $js.

Referenced by layout().

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ilLMHead()

ilLMPresentationGUI::ilLMHead

(

)

output lm header

Definition at line 862 of file class.ilLMPresentationGUI.php.

    {
        $this->tpl->setCurrentBlock("header_image");
        if ($this->offlineMode()) {
            $this->tpl->setVariable("IMG_HEADER", "./images/icon_lm.svg");
        } else {
            $this->tpl->setVariable("IMG_HEADER", ilUtil::getImagePath("icon_lm.svg"));
        }
        $this->tpl->parseCurrentBlock();
        $this->tpl->setCurrentBlock("lm_head");
        $this->tpl->setVariable("HEADER", $this->getLMPresentationTitle());
        $this->tpl->parseCurrentBlock();
    }

References ilUtil\getImagePath(), getLMPresentationTitle(), and offlineMode().

Referenced by layout().

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ilLMMenu()

ilLMPresentationGUI::ilLMMenu

(

)

output learning module menu

Definition at line 845 of file class.ilLMPresentationGUI.php.

    {
        $this->tpl->setVariable("MENU", $this->lm_gui->setilLMMenu(
            $this->offlineMode(),
            $this->getExportFormat(),
            "content",
            false,
            true,
            $this->getCurrentPageId(),
            $this->lang,
            $this->export_all_languages
        ));
    }

Referenced by layout().

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ilLMNavigation()

ilLMPresentationGUI::ilLMNavigation

(

)

inserts sequential learning module navigation at template variable LMNAVIGATION_CONTENT

Definition at line 2276 of file class.ilLMPresentationGUI.php.

    {
        $ilUser = $this->user;
 
        include_once("./Modules/LearningModule/classes/class.ilLMPage.php");
        
        include_once("./Services/Accessibility/classes/class.ilAccessKeyGUI.php");
        
        $page_id = $this->getCurrentPageId();
 
        if (empty($page_id)) {
            return;
        }
 
        // process navigation for free page
        if (!$this->lm_tree->isInTree($page_id)) {
            if ($this->offlineMode() || $_GET["back_pg"] == "") {
                return;
            }
            $limpos = strpos($_GET["back_pg"], ":");
            if ($limpos > 0) {
                $back_pg = substr($_GET["back_pg"], 0, $limpos);
            } else {
                $back_pg = $_GET["back_pg"];
            }
            if (!$this->lm->cleanFrames()) {
                $back_href =
                    $this->getLink(
                        $this->lm->getRefId(),
                        "layout",
                        $back_pg,
                        $_GET["frame"],
                        "",
                        "reduce"
                    );
                $back_target = "";
            } else {
                $back_href =
                    $this->getLink(
                        $this->lm->getRefId(),
                        "layout",
                        $back_pg,
                        "",
                        "",
                        "reduce"
                    );
                $back_target = 'target="' . ilFrameTargetInfo::_getFrame("MainContent") . '" ';
            }
            $back_img =
                ilUtil::getImagePath("nav_arr2_L.png", false, "output", $this->offlineMode());
            $this->tpl->setCurrentBlock("ilLMNavigation_Prev");
            $this->tpl->setVariable("IMG_PREV", $back_img);
            $this->tpl->setVariable("HREF_PREV", $back_href);
            $this->tpl->setVariable("FRAME_PREV", $back_target);
            $this->tpl->setVariable("TXT_PREV", $this->lng->txt("back"));
            $this->tpl->setVariable("ALT_PREV", $this->lng->txt("back"));
            $this->tpl->setVariable(
                "PREV_ACC_KEY",
                ilAccessKeyGUI::getAttribute(ilAccessKey::PREVIOUS)
            );
            $this->tpl->setVariable("SPACER_PREV", $this->offlineMode()
                ? "images/spacer.png"
                : ilUtil::getImagePath("spacer.png"));
            $this->tpl->parseCurrentBlock();
            $this->tpl->setCurrentBlock("ilLMNavigation_Prev2");
            $this->tpl->setVariable("IMG_PREV2", $back_img);
            $this->tpl->setVariable("HREF_PREV2", $back_href);
            $this->tpl->setVariable("FRAME_PREV2", $back_target);
            $this->tpl->setVariable("TXT_PREV2", $this->lng->txt("back"));
            $this->tpl->setVariable("ALT_PREV2", $this->lng->txt("back"));
            $this->tpl->setVariable("SPACER_PREV2", $this->offlineMode()
                ? "images/spacer.png"
                : ilUtil::getImagePath("spacer.png"));
            $this->tpl->parseCurrentBlock();
            return;
        }
 
        // determine successor page_id
        $found = false;
        
        // empty chapter
        if ($this->chapter_has_no_active_page &&
            ilLMObject::_lookupType($_GET["obj_id"]) == "st") {
            $c_id = $_GET["obj_id"];
        } else {
            if ($this->deactivated_page) {
                $c_id = $_GET["obj_id"];
            } else {
                $c_id = $page_id;
            }
        }
        while (!$found) {
            $succ_node = $this->lm_tree->fetchSuccessorNode($c_id, "pg");
            $c_id = $succ_node["obj_id"];
    
            $active = ilLMPage::_lookupActive(
                $c_id,
                $this->lm->getType(),
                $this->lm_set->get("time_scheduled_page_activation")
            );
 
            if ($succ_node["obj_id"] > 0 &&
                $ilUser->getId() == ANONYMOUS_USER_ID &&
                ($this->lm->getPublicAccessMode() == "selected" &&
                !ilLMObject::_isPagePublic($succ_node["obj_id"]))) {
                $found = false;
            } elseif ($succ_node["obj_id"] > 0 && !$active) {
                // look, whether activation data should be shown
                $act_data = ilLMPage::_lookupActivationData((int) $succ_node["obj_id"], $this->lm->getType());
                if ($act_data["show_activation_info"] &&
                    (ilUtil::now() < $act_data["activation_start"])) {
                    $found = true;
                } else {
                    $found = false;
                }
            } else {
                $found = true;
            }
        }
 
        $succ_str = ($succ_node !== false)
            ? " -> " . $succ_node["obj_id"] . "_" . $succ_node["type"]
            : "";
 
        // determine predecessor page id
        $found = false;
        if ($this->deactivated_page) {
            $c_id = $_GET["obj_id"];
        } else {
            $c_id = $page_id;
        }
        while (!$found) {
            $pre_node = $this->lm_tree->fetchPredecessorNode($c_id, "pg");
            $c_id = $pre_node["obj_id"];
            $active = ilLMPage::_lookupActive(
                $c_id,
                $this->lm->getType(),
                $this->lm_set->get("time_scheduled_page_activation")
            );
            if ($pre_node["obj_id"] > 0 &&
                $ilUser->getId() == ANONYMOUS_USER_ID &&
                ($this->lm->getPublicAccessMode() == "selected" &&
                !ilLMObject::_isPagePublic($pre_node["obj_id"]))) {
                $found = false;
            } elseif ($pre_node["obj_id"] > 0 && !$active) {
                // look, whether activation data should be shown
                $act_data = ilLMPage::_lookupActivationData((int) $pre_node["obj_id"], $this->lm->getType());
                if ($act_data["show_activation_info"] &&
                    (ilUtil::now() < $act_data["activation_start"])) {
                    $found = true;
                } else {
                    $found = false;
                }
            } else {
                $found = true;
            }
        }
        
        $pre_str = ($pre_node !== false)
            ? $pre_node["obj_id"] . "_" . $pre_node["type"] . " -> "
            : "";
 
        // determine target frame
        $framestr = (!empty($_GET["frame"]))
            ? "frame=" . $_GET["frame"] . "&"
            : "";
 
 
        // Determine whether the view of a learning resource should
        // be shown in the frameset of ilias, or in a separate window.
        $showViewInFrameset = true;
 
        if ($pre_node != "") {
            // get presentation title
            $prev_title = ilLMPageObject::_getPresentationTitle(
                $pre_node["obj_id"],
                $this->lm->getPageHeader(),
                $this->lm->isActiveNumbering(),
                $this->lm_set->get("time_scheduled_page_activation"),
                false,
                0,
                $this->lang,
                true
            );
            $prev_title = ilUtil::shortenText($prev_title, 50, true);
            $prev_img =
                ilUtil::getImagePath("nav_arr_L.png", false, "output", $this->offlineMode());
 
            if (!$this->lm->cleanFrames()) {
                $prev_href =
                    $this->getLink($this->lm->getRefId(), "layout", $pre_node["obj_id"], $_GET["frame"]);
                $prev_target = "";
            } elseif ($showViewInFrameset && !$this->offlineMode()) {
                $prev_href =
                    $this->getLink($this->lm->getRefId(), "layout", $pre_node["obj_id"]);
                $prev_target = 'target="' . ilFrameTargetInfo::_getFrame("MainContent") . '" ';
            } else {
                $prev_href =
                    $this->getLink($this->lm->getRefId(), "layout", $pre_node["obj_id"]);
                $prev_target = 'target="_top" ';
            }
            
            if ($ilUser->getId() == ANONYMOUS_USER_ID &&
               ($this->lm->getPublicAccessMode() == 'selected' && !ilLMObject::_isPagePublic($pre_node["obj_id"]))) {
                $output = $this->lng->txt("msg_page_not_public");
            }
            
            $this->tpl->setCurrentBlock("ilLMNavigation_Prev");
            $this->tpl->setVariable("IMG_PREV", $prev_img);
            $this->tpl->setVariable("HREF_PREV", $prev_href);
            $this->tpl->setVariable("FRAME_PREV", $prev_target);
            $this->tpl->setVariable("TXT_PREV", $prev_title);
            $this->tpl->setVariable("ALT_PREV", $this->lng->txt("previous"));
            $this->tpl->setVariable("SPACER_PREV", $this->offlineMode()
                ? "images/spacer.png"
                : ilUtil::getImagePath("spacer.png"));
            $this->tpl->setVariable(
                "PREV_ACC_KEY",
                ilAccessKeyGUI::getAttribute(ilAccessKey::PREVIOUS)
            );
            $this->tpl->parseCurrentBlock();
            $this->tpl->setCurrentBlock("ilLMNavigation_Prev2");
            $this->tpl->setVariable("IMG_PREV2", $prev_img);
            $this->tpl->setVariable("HREF_PREV2", $prev_href);
            $this->tpl->setVariable("FRAME_PREV2", $prev_target);
            $this->tpl->setVariable("TXT_PREV2", $prev_title);
            $this->tpl->setVariable("ALT_PREV2", $this->lng->txt("previous"));
            $this->tpl->setVariable("SPACER_PREV2", $this->offlineMode()
                ? "images/spacer.png"
                : ilUtil::getImagePath("spacer.png"));
            $this->tpl->parseCurrentBlock();
        }
        if ($succ_node != "") {
            // get presentation title
            $succ_title = ilLMPageObject::_getPresentationTitle(
                $succ_node["obj_id"],
                $this->lm->getPageHeader(),
                $this->lm->isActiveNumbering(),
                $this->lm_set->get("time_scheduled_page_activation"),
                false,
                0,
                $this->lang,
                true
            );
            $succ_title = ilUtil::shortenText($succ_title, 50, true);
            $succ_img =
                ilUtil::getImagePath("nav_arr_R.png", false, "output", $this->offlineMode());
            if (!$this->lm->cleanFrames()) {
                $succ_href =
                    $this->getLink($this->lm->getRefId(), "layout", $succ_node["obj_id"], $_GET["frame"]);
                $succ_target = "";
            } elseif ($showViewInFrameset && !$this->offlineMode()) {
                $succ_href =
                    $this->getLink($this->lm->getRefId(), "layout", $succ_node["obj_id"]);
                $succ_target = ' target="' . ilFrameTargetInfo::_getFrame("MainContent") . '" ';
            } else {
                $succ_href =
                    $this->getLink($this->lm->getRefId(), "layout", $succ_node["obj_id"]);
                $succ_target = ' target="_top" ';
            }
            
            if ($ilUser->getId() == ANONYMOUS_USER_ID &&
               ($this->lm->getPublicAccessMode() == 'selected' && !ilLMObject::_isPagePublic($pre_node["obj_id"]))) {
                $output = $this->lng->txt("msg_page_not_public");
            }
 
            $this->tpl->setCurrentBlock("ilLMNavigation_Next");
            $this->tpl->setVariable("IMG_SUCC", $succ_img);
            $this->tpl->setVariable("HREF_SUCC", $succ_href);
            $this->tpl->setVariable("FRAME_SUCC", $succ_target);
            $this->tpl->setVariable("TXT_SUCC", $succ_title);
            $this->tpl->setVariable("ALT_SUCC", $this->lng->txt("next"));
            $this->tpl->setVariable("SPACER_SUCC", $this->offlineMode()
                ? "images/spacer.png"
                : ilUtil::getImagePath("spacer.png"));
            $this->tpl->setVariable(
                "NEXT_ACC_KEY",
                ilAccessKeyGUI::getAttribute(ilAccessKey::NEXT)
            );
            $this->tpl->parseCurrentBlock();
            $this->tpl->setCurrentBlock("ilLMNavigation_Next2");
            $this->tpl->setVariable("IMG_SUCC2", $succ_img);
            $this->tpl->setVariable("HREF_SUCC2", $succ_href);
            $this->tpl->setVariable("FRAME_SUCC2", $succ_target);
            $this->tpl->setVariable("TXT_SUCC2", $succ_title);
            $this->tpl->setVariable("ALT_SUCC2", $this->lng->txt("next"));
            $this->tpl->setVariable("SPACER_SUCC2", $this->offlineMode()
                ? "images/spacer.png"
                : ilUtil::getImagePath("spacer.png"));
            $this->tpl->parseCurrentBlock();
 
            // check if successor page is not restricted
            if (!$this->offlineMode()) {
                if ($this->lm->getRestrictForwardNavigation()) {
                    if ($this->getTracker()->hasPredIncorrectAnswers($succ_node["obj_id"])) {
                        $this->tpl->addOnLoadCode("$('.ilc_page_rnav_RightNavigation').addClass('ilNoDisplay');");
                    }
                }
            }
        }
    }

References $_GET, $ilUser, $output, $user, ilFrameTargetInfo\_getFrame(), ilLMPageObject\_getPresentationTitle(), ilLMObject\_isPagePublic(), ilPageObject\_lookupActivationData(), ilPageObject\_lookupActive(), ilLMObject\_lookupType(), ilAccessKeyGUI\getAttribute(), getCurrentPageId(), ilUtil\getImagePath(), getLink(), getTracker(), ilAccessKey\NEXT, ilUtil\now(), offlineMode(), ilAccessKey\PREVIOUS, and ilUtil\shortenText().

Referenced by layout().

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ilLMNotes()

ilLMPresentationGUI::ilLMNotes

(

)

output notes of page

Definition at line 1011 of file class.ilLMPresentationGUI.php.

    {
        $ilAccess = $this->access;
        $ilSetting = $this->settings;
        
        
        // no notes in offline (export) mode
        if ($this->offlineMode()) {
            return;
        }
        
        // output notes (on top)
        
        if (!$ilSetting->get("disable_notes")) {
            $this->addHeaderAction();
        }
        
        // now output comments
        
        if ($ilSetting->get("disable_comments")) {
            return;
        }
 
        if (!$this->lm->publicNotes()) {
            return;
        }
        
        $next_class = $this->ctrl->getNextClass($this);
 
        include_once("Services/Notes/classes/class.ilNoteGUI.php");
        $pg_id = $this->getCurrentPageId();
        if ($pg_id == 0) {
            return;
        }
        
        $notes_gui = new ilNoteGUI($this->lm->getId(), $this->getCurrentPageId(), "pg");
        
        if ($ilAccess->checkAccess("write", "", $_GET["ref_id"]) &&
            $ilSetting->get("comments_del_tutor", 1)) {
            $notes_gui->enablePublicNotesDeletion(true);
        }
        
        $this->ctrl->setParameter($this, "frame", $_GET["frame"]);
        $this->ctrl->setParameter($this, "obj_id", $_GET["obj_id"]);
        
        $notes_gui->enablePrivateNotes();
        if ($this->lm->publicNotes()) {
            $notes_gui->enablePublicNotes();
        }
 
        if ($next_class == "ilnotegui") {
            $html = $this->ctrl->forwardCommand($notes_gui);
        } else {
            $html = $notes_gui->getNotesHTML();
        }
        $this->tpl->setVariable("NOTES", $html);
    }

References $_GET, $access, $html, $ilSetting, $settings, addHeaderAction(), getCurrentPageId(), and offlineMode().

Referenced by layout().

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ilLMSubMenu()

ilLMPresentationGUI::ilLMSubMenu

(

)

output learning module submenu

Definition at line 879 of file class.ilLMPresentationGUI.php.

    {
        $rbacsystem = $this->rbacsystem;
        
        if ($this->abstract) {
            return;
        }
 
        $showViewInFrameset = true;
        
        if ($showViewInFrameset) {
            $buttonTarget = ilFrameTargetInfo::_getFrame("MainContent");
        } else {
            $buttonTarget = "_top";
        }
 
 
        include_once("./Services/UICore/classes/class.ilTemplate.php");
        $tpl_menu = new ilTemplate("tpl.lm_sub_menu.html", true, true, true);
 
        $pg_id = $this->getCurrentPageId();
        if ($pg_id == 0) {
            return;
        }
 
        // edit learning module
        if (!$this->offlineMode()) {
            if ($rbacsystem->checkAccess("write", $_GET["ref_id"])) {
                $tpl_menu->setCurrentBlock("edit_page");
                $page_id = $this->getCurrentPageId();
                $tpl_menu->setVariable("EDIT_LINK", ILIAS_HTTP_PATH . "/ilias.php?baseClass=ilLMEditorGUI&ref_id=" . $_GET["ref_id"] .
                    "&obj_id=" . $page_id . "&to_page=1");
                $tpl_menu->setVariable("EDIT_TXT", $this->lng->txt("edit_page"));
                $tpl_menu->setVariable("EDIT_TARGET", $buttonTarget);
                $tpl_menu->parseCurrentBlock();
            }
 
            $page_id = $this->getCurrentPageId();
            
            include_once("./Services/PermanentLink/classes/class.ilPermanentLinkGUI.php");
            $plinkgui = new ilPermanentLinkGUI(
                "pg",
                $page_id . "_" . $this->lm->getRefId(),
                "",
                "_top"
            );
 
            $title = $this->getLMPresentationTitle();
            $pg_title = ilLMPageObject::_getPresentationTitle(
                $page_id,
                $this->lm->getPageHeader(),
                $this->lm->isActiveNumbering(),
                $this->lm_set->get("time_scheduled_page_activation"),
                false,
                0,
                $this->lang
            );
            if ($pg_title != "") {
                $title.= ": " . $pg_title;
            }
            
            $plinkgui->setTitle($title);
                
            $tpl_menu->setCurrentBlock("perma_link");
            $tpl_menu->setVariable("PERMA_LINK", $plinkgui->getHTML());
            $tpl_menu->parseCurrentBlock();
        }
 
        $this->tpl->setVariable("SUBMENU", $tpl_menu->get());
    }

References $_GET, $rbacsystem, $title, ilFrameTargetInfo\_getFrame(), ilLMPageObject\_getPresentationTitle(), getCurrentPageId(), getLMPresentationTitle(), and offlineMode().

Referenced by layout().

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ilLocator()

ilLMPresentationGUI::ilLocator

(

$a_std_templ_loaded = false

)

locator

Definition at line 1073 of file class.ilLMPresentationGUI.php.

    {
        global $DIC;
        $ltiview = $DIC["lti"];
        $ilLocator = $this->locator;
        $tree = $this->tree;
        $ilCtrl = $this->ctrl;
 
        require_once("./Modules/LearningModule/classes/class.ilStructureObject.php");
 
        if (empty($_GET["obj_id"])) {
            $a_id = $this->lm_tree->getRootId();
        } else {
            $a_id = $_GET["obj_id"];
        }
 
        if (!$a_std_templ_loaded) {
            $this->tpl->addBlockFile("STATUSLINE", "statusline", "tpl.statusline.html");
        }
        
        if (!$this->lm->cleanFrames()) {
            $frame_param = $_GET["frame"];
            $frame_target = "";
        } elseif (!$this->offlineMode()) {
            $frame_param = "";
            $frame_target = ilFrameTargetInfo::_getFrame("MainContent");
        } else {
            $frame_param = "";
            $frame_target = "_top";
        }
 
        if (!$this->offlineMode()) {
            // LTI
            if ($ltiview->isActive()) {
                // Do nothing, its complicated...
            } else {
                $ilLocator->addItem("...", "");
 
                $par_id = $tree->getParentId($_GET["ref_id"]);
                $ilCtrl->setParameterByClass("ilrepositorygui", "ref_id", $par_id);
                $ilLocator->addItem(
                    ilObject::_lookupTitle(ilObject::_lookupObjId($par_id)),
                    $ilCtrl->getLinkTargetByClass("ilrepositorygui", "frameset"),
                    ilFrameTargetInfo::_getFrame("MainContent"),
                    $par_id
                );
                $ilCtrl->setParameterByClass("ilrepositorygui", "ref_id", $_GET["ref_id"]);
            }
        } else {
            $ilLocator->setOffline(true);
        }
 
        if ($this->lm_tree->isInTree($a_id)) {
            $path = $this->lm_tree->getPathFull($a_id);
 
            foreach ($path as $key => $row) {
                if ($row["type"] != "pg") {
                    if ($row["child"] != $this->lm_tree->getRootId()) {
                        $ilLocator->addItem(
                            ilUtil::shortenText(
                                ilStructureObject::_getPresentationTitle(
                                    $row["child"],
                                    IL_CHAPTER_TITLE,
                                    $this->lm->isActiveNumbering(),
                                    $this->lm_set->get("time_scheduled_page_activation"),
                                    false,
                                    0,
                                    $this->lang
                                ),
                                50,
                                true
                            ),
                            $this->getLink($_GET["ref_id"], "layout", $row["child"], $frame_param, "StructureObject"),
                            $frame_target
                        );
                    } else {
                        $ilLocator->addItem(
                            ilUtil::shortenText($this->getLMPresentationTitle(), 50, true),
                            $this->getLink($_GET["ref_id"], "layout", "", $frame_param),
                            $frame_target,
                            $_GET["ref_id"]
                        );
                    }
                }
            }
        } else {                // lonely page
            $ilLocator->addItem(
                $this->getLMPresentationTitle(),
                $this->getLink($_GET["ref_id"], "layout", "", $_GET["frame"])
            );
 
            require_once("./Modules/LearningModule/classes/class.ilLMObjectFactory.php");
            $lm_obj = ilLMObjectFactory::getInstance($this->lm, $a_id);
 
            $ilLocator->addItem(
                $lm_obj->getTitle(),
                $this->getLink($_GET["ref_id"], "layout", $a_id, $frame_param),
                $frame_target
            );
        }
 
        if (DEBUG) {
            $debug = "DEBUG: <font color=\"red\">" . $this->type . "::" . $this->id . "::" . $_GET["cmd"] . "</font><br/>";
        }
 
        //$prop_name = $this->objDefinition->getPropertyName($_GET["cmd"],$this->type);
 
 
        $this->tpl->setLocator();
    }

References $_GET, $ctrl, $debug, $DIC, $ilCtrl, $key, $locator, $path, $row, $tree, ilFrameTargetInfo\_getFrame(), ilStructureObject\_getPresentationTitle(), ilObject\_lookupObjId(), ilObject\_lookupTitle(), DEBUG, ilLMObjectFactory\getInstance(), getLink(), getLMPresentationTitle(), IL_CHAPTER_TITLE, offlineMode(), and ilUtil\shortenText().

Referenced by ilCitation(), initScreenHead(), layout(), showDownloadList(), showPrintViewSelection(), and showTableOfContents().

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ilMainMenu()

ilLMPresentationGUI::ilMainMenu

(

)

output main menu

Definition at line 740 of file class.ilLMPresentationGUI.php.

    {
        // LTI
        global $DIC;
        $ltiview = $DIC["lti"];
        if ($ltiview->isActive()) {
            include_once './Services/LTI/classes/class.ilMainMenuGUI.php';
            $ilMainMenu = new LTI\ilMainMenuGUI("_top", false, $this->tpl);
        } else {
            include_once './Services/MainMenu/classes/class.ilMainMenuGUI.php';
            $ilMainMenu = new ilMainMenuGUI("_top", false, $this->tpl);
        }
 
        if ($this->offlineMode()) {
            $this->tpl->touchBlock("pg_intro");
            $this->tpl->touchBlock("pg_outro");
            return;
        }
 
        $page_id = $this->getCurrentPageId();
        if ($page_id > 0) {
            $ilMainMenu->setLoginTargetPar("pg_" . $page_id . "_" . $this->lm->getRefId());
        }
 
        //$this->tpl->touchBlock("mm_intro");
        //$this->tpl->touchBlock("mm_outro");
        $this->tpl->touchBlock("pg_intro");
        $this->tpl->touchBlock("pg_outro");
        $this->tpl->setBodyClass("std");
        $this->tpl->setVariable("MAINMENU", $ilMainMenu->getHTML());
        // LTI
        $this->tpl->setVariable("MAINMENU_SPACER", $ilMainMenu->getSpacerClass());
    }

References $DIC, getCurrentPageId(), and offlineMode().

Referenced by layout().

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ilMedia()

ilLMPresentationGUI::ilMedia

(

)

output media

Definition at line 2098 of file class.ilLMPresentationGUI.php.

    {
        $ilUser = $this->user;
 
        $this->tpl->setCurrentBlock("ContentStyle");
        if (!$this->offlineMode()) {
            $this->tpl->setVariable(
                "LOCATION_CONTENT_STYLESHEET",
                ilObjStyleSheet::getContentStylePath($this->lm->getStyleSheetId())
            );
        } else {
            $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET", "content_style/content.css");
        }
        $this->tpl->parseCurrentBlock();
 
        $this->renderPageTitle();
        
        // set style sheets
        if (!$this->offlineMode()) {
            $this->tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
        } else {
            $style_name = $ilUser->getPref("style") . ".css";
            ;
            $this->tpl->setVariable("LOCATION_STYLESHEET", "./style/" . $style_name);
        }
 
        $this->tpl->setCurrentBlock("ilMedia");
 
        //$int_links = $page_object->getInternalLinks();
        $med_links = ilMediaItem::_getMapAreasIntLinks($_GET["mob_id"]);
        $link_xml = $this->getLinkXML($med_links, $this->getLayoutLinkTargets());
        $link_xml.= $this->getLinkTargetsXML();
        //echo "<br><br>".htmlentities($link_xml);
        require_once("./Services/MediaObjects/classes/class.ilObjMediaObject.php");
        $media_obj = new ilObjMediaObject($_GET["mob_id"]);
        if (!empty($_GET["pg_id"])) {
            require_once("./Modules/LearningModule/classes/class.ilLMPage.php");
            $pg_obj = $this->getLMPage($_GET["pg_id"]);
            $pg_obj->buildDom();
 
            $xml = "<dummy>";
            // todo: we get always the first alias now (problem if mob is used multiple
            // times in page)
            $xml.= $pg_obj->getMediaAliasElement($_GET["mob_id"]);
            $xml.= $media_obj->getXML(IL_MODE_OUTPUT);
            $xml.= $link_xml;
            $xml.="</dummy>";
        } else {
            $xml = "<dummy>";
            // todo: we get always the first alias now (problem if mob is used multiple
            // times in page)
            $xml.= $media_obj->getXML(IL_MODE_ALIAS);
            $xml.= $media_obj->getXML(IL_MODE_OUTPUT);
            $xml.= $link_xml;
            $xml.="</dummy>";
        }
 
        //echo htmlentities($xml); exit;
 
        // todo: utf-header should be set globally
        //header('Content-type: text/html; charset=UTF-8');
 
        $xsl = file_get_contents("./Services/COPage/xsl/page.xsl");
        $args = array( '/_xml' => $xml, '/_xsl' => $xsl );
        $xh = xslt_create();
 
        //echo "<b>XML:</b>".htmlentities($xml);
        // determine target frames for internal links
        //$pg_frame = $_GET["frame"];
        if (!$this->offlineMode()) {
            $wb_path = ilUtil::getWebspaceDir("output") . "/";
        } else {
            $wb_path = "";
        }
 
        $mode = ($_GET["cmd"] == "fullscreen")
            ? "fullscreen"
            : "media";
        $enlarge_path = ilUtil::getImagePath("enlarge.svg", false, "output", $this->offlineMode());
        $fullscreen_link =
            $this->getLink($this->lm->getRefId(), "fullscreen");
        $params = array('mode' => $mode, 'enlarge_path' => $enlarge_path,
            'link_params' => "ref_id=" . $this->lm->getRefId(),'fullscreen_link' => $fullscreen_link,
            'ref_id' => $this->lm->getRefId(), 'pg_frame' => $pg_frame, 'webspace_path' => $wb_path);
        $output = xslt_process($xh, "arg:/_xml", "arg:/_xsl", null, $args, $params);
        echo xslt_error($xh);
        xslt_free($xh);
 
        // unmask user html
        $this->tpl->setVariable("MEDIA_CONTENT", $output);
        
        // add js
        include_once("./Services/MediaObjects/classes/class.ilObjMediaObjectGUI.php");
        ilObjMediaObjectGUI::includePresentationJS($this->tpl);
    }

References $_GET, $ilUser, $output, $params, $user, $xml, ilMediaItem\_getMapAreasIntLinks(), ilObjStyleSheet\getContentStylePath(), ilUtil\getImagePath(), getLayoutLinkTargets(), getLink(), getLinkTargetsXML(), getLinkXML(), getLMPage(), ilUtil\getStyleSheetLocation(), ilUtil\getWebspaceDir(), IL_MODE_ALIAS, IL_MODE_OUTPUT, ilObjMediaObjectGUI\includePresentationJS(), offlineMode(), renderPageTitle(), xslt_create(), xslt_error(), and xslt_free().

Referenced by layout().

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ilPage()

ilLMPresentationGUI::ilPage	(	&	$a_page_node,
			$a_page_id = 0
	)

process <ilPage> content tag

Parameters

	$a_page_node	page node
int	$a_page_id	header / footer page id

Returns

string

Definition at line 1323 of file class.ilLMPresentationGUI.php.

    {
        $access = $this->access;
 
        $ilUser = $this->user;
        $ilHelp = $this->help;
 
 
        $ilHelp = $this->help;
        $ilHelp->setScreenIdComponent("lm");
        $ilHelp->setScreenId("content");
        $ilHelp->setSubScreenId("content");
 
        $this->fill_on_load_code = true;
 
 
        // check page id
        $requested_page_lm = ilLMPage::lookupParentId($this->getCurrentPageId(), "lm");
        if ($requested_page_lm != $this->lm->getId()) {
            if ($_REQUEST["frame"] == "") {
                $this->showNoPageAccess();
                return "";
            } else {
                $read_access = false;
                foreach (ilObject::_getAllReferences($requested_page_lm) as $ref_id) {
                    if ($access->checkAccess("read", "", $ref_id)) {
                        $read_access = true;
                    }
                }
                if (!$read_access) {
                    $this->showNoPageAccess();
                    return "";
                }
            }
        }
 
        // check if page is (not) visible in public area
        if ($ilUser->getId() == ANONYMOUS_USER_ID &&
           $this->lm_gui->object->getPublicAccessMode() == 'selected') {
            $public = ilLMObject::_isPagePublic($this->getCurrentPageId());
 
            if (!$public) {
                return $this->showNoPublicAccess($this->getCurrentPageId());
            }
        }
 
        if (!ilObjContentObject::_checkPreconditionsOfPage($this->lm->getRefId(), $this->lm->getId(), $this->getCurrentPageId())) {
            return $this->showPreconditionsOfPage($this->getCurrentPageId());
        }
 
        // if navigation is restricted based on correct answered questions
        // check if we have preceeding pages including unsanswered/incorrect answered questions
        if (!$this->offlineMode()) {
            if ($this->lm->getRestrictForwardNavigation()) {
                if ($this->getTracker()->hasPredIncorrectAnswers($this->getCurrentPageId())) {
                    $this->showNavRestrictionDueToQuestions();
                    return;
                }
            }
        }
 
 
        require_once("./Modules/LearningModule/classes/class.ilLMPageGUI.php");
        require_once("./Modules/LearningModule/classes/class.ilLMPageObject.php");
        
        // page id is e.g. > 0 when footer or header page is processed
        if ($a_page_id == 0) {
            $page_id = $this->getCurrentPageId();
            //echo ":".$page_id.":";
            // highlighting?
            
            if ($_GET["srcstring"] != "" && !$this->offlineMode()) {
                include_once './Services/Search/classes/class.ilUserSearchCache.php';
                $cache =  ilUserSearchCache::_getInstance($ilUser->getId());
                $cache->switchSearchType(ilUserSearchCache::LAST_QUERY);
                $search_string = $cache->getQuery();
                
                // advanced search?
                if (is_array($search_string)) {
                    $search_string = $search_string["lom_content"];
                }
    
                include_once("./Services/UIComponent/TextHighlighter/classes/class.ilTextHighlighterGUI.php");
                include_once("./Services/Search/classes/class.ilQueryParser.php");
                $p = new ilQueryParser($search_string);
                $p->parse();
                
                $words = $p->getQuotedWords();
                if (is_array($words)) {
                    foreach ($words as $w) {
                        ilTextHighlighterGUI::highlight("ilLMPageContent", $w, $this->tpl);
                    }
                }
 
                $this->fill_on_load_code = true;
            }
        } else {
            $page_id = $a_page_id;
        }
 
        // content style
        $this->tpl->setCurrentBlock("ContentStyle");
        if (!$this->offlineMode()) {
            $this->tpl->setVariable(
                "LOCATION_CONTENT_STYLESHEET",
                ilObjStyleSheet::getContentStylePath($this->lm->getStyleSheetId())
            );
        } else {
            $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET", "content_style/content.css");
        }
        $this->tpl->parseCurrentBlock();
 
        // no active page found in chapter
        if ($this->chapter_has_no_active_page &&
            ilLMObject::_lookupType($_GET["obj_id"]) == "st") {
            $mtpl = new ilTemplate(
                "tpl.no_content_message.html",
                true,
                true,
                "Modules/LearningModule"
            );
            $mtpl->setVariable("MESSAGE", $this->lng->txt("cont_no_page_in_chapter"));
            //$mtpl->setVariable("SRC_ICON", ilUtil::getImagePath("icon_st.svg",
            //  false, "output", $this->offlineMode()));
            $mtpl->setVariable(
                "ITEM_TITLE",
                ilLMObject::_lookupTitle($_GET["obj_id"])
            );
            $this->tpl->setVariable("PAGE_CONTENT", $mtpl->get());
            return $mtpl->get();
        }
        
        // current page is deactivated
        if ($this->deactivated_page) {
            $mtpl = new ilTemplate(
                "tpl.no_content_message.html",
                true,
                true,
                "Modules/LearningModule"
            );
            $m = $this->lng->txt("cont_page_currently_deactivated");
            $act_data = ilLMPage::_lookupActivationData((int) $_GET["obj_id"], $this->lm->getType());
            if ($act_data["show_activation_info"] &&
                (ilUtil::now() < $act_data["activation_start"])) {
                $m.= "<p>" . sprintf(
                    $this->lng->txt("cont_page_activation_on"),
                    ilDatePresentation::formatDate(
                        new ilDateTime($act_data["activation_start"], IL_CAL_DATETIME)
                    )
                ) .
                    "</p>";
            }
            $mtpl->setVariable("MESSAGE", $m);
            //$mtpl->setVariable("SRC_ICON", ilUtil::getImagePath("icon_pg.svg",
            //  false, "output", $this->offlineMode()));
            $mtpl->setVariable(
                "ITEM_TITLE",
                ilLMObject::_lookupTitle($_GET["obj_id"])
            );
            $this->tpl->setVariable("PAGE_CONTENT", $mtpl->get());
            return $mtpl->get();
        }
 
        // check if page is out of focus
        $focus_mess = "";
        if ($this->focus_id > 0) {
            $path = $this->lm_tree->getPathId($page_id);
 
            // out of focus
            if (!in_array($this->focus_id, $path)) {
                $mtpl = new ilTemplate(
                    "tpl.out_of_focus_message.html",
                    true,
                    true,
                    "Modules/LearningModule"
                );
                $mtpl->setVariable("MESSAGE", $this->lng->txt("cont_out_of_focus_message"));
                $mtpl->setVariable("TXT_SHOW_CONTENT", $this->lng->txt("cont_show_content_after_focus"));
 
                if ($_GET["focus_return"] == "" || ilObject::_lookupType((int) $_GET["focus_return"], true) != "crs") {
                    $mtpl->setVariable("TXT_BACK_BEGINNING", $this->lng->txt("cont_to_focus_beginning"));
                    $this->ctrl->setParameter($this, "obj_id", $this->focus_id);
                    $mtpl->setVariable("LINK_BACK_TO_BEGINNING", $this->ctrl->getLinkTarget($this, "layout"));
                    $this->ctrl->setParameter($this, "obj_id", $_GET["obj_id"]);
                } else {
                    $mtpl->setVariable("TXT_BACK_BEGINNING", $this->lng->txt("cont_to_focus_return_crs"));
                    include_once("./Services/Link/classes/class.ilLink.php");
                    $mtpl->setVariable("LINK_BACK_TO_BEGINNING", ilLink::_getLink((int) $_GET["focus_return"]));
                }
 
                $this->ctrl->setParameter($this, "focus_id", "");
                $mtpl->setVariable("LINK_SHOW_CONTENT", $this->ctrl->getLinkTarget($this, "layout"));
                $this->ctrl->setParameter($this, "focus_id", $_GET["focus_id"]);
 
                $focus_mess = $mtpl->get();
            } else {
                $sp = $this->getSuccessorPage();
                $path2 = array();
                if ($sp > 0) {
                    $path2 = $this->lm_tree->getPathId($this->getSuccessorPage());
                }
                if ($sp == 0 || !in_array($this->focus_id, $path2)) {
                    $mtpl = new ilTemplate(
                        "tpl.out_of_focus_message.html",
                        true,
                        true,
                        "Modules/LearningModule"
                    );
                    $mtpl->setVariable("MESSAGE", $this->lng->txt("cont_out_of_focus_message_last_page"));
                    $mtpl->setVariable("TXT_SHOW_CONTENT", $this->lng->txt("cont_show_content_after_focus"));
 
                    if ($_GET["focus_return"] == "" || ilObject::_lookupType((int) $_GET["focus_return"], true) != "crs") {
                        $mtpl->setVariable("TXT_BACK_BEGINNING", $this->lng->txt("cont_to_focus_beginning"));
                        $this->ctrl->setParameter($this, "obj_id", $this->focus_id);
                        $mtpl->setVariable("LINK_BACK_TO_BEGINNING", $this->ctrl->getLinkTarget($this, "layout"));
                        $this->ctrl->setParameter($this, "obj_id", $_GET["obj_id"]);
                    } else {
                        $mtpl->setVariable("TXT_BACK_BEGINNING", $this->lng->txt("cont_to_focus_return_crs"));
                        include_once("./Services/Link/classes/class.ilLink.php");
                        $mtpl->setVariable("LINK_BACK_TO_BEGINNING", ilLink::_getLink((int) $_GET["focus_return"]));
                    }
 
                    $this->ctrl->setParameter($this, "focus_id", "");
                    $mtpl->setVariable("LINK_SHOW_CONTENT", $this->ctrl->getLinkTarget($this, "layout"));
                    $this->ctrl->setParameter($this, "focus_id", $_GET["focus_id"]);
 
                    $focus_mess = $mtpl->get();
                }
            }
        }
        
        // no page found
        if ($page_id == 0) {
            $cont = $this->lng->txt("cont_no_page");
            $this->tpl->setVariable("PAGE_CONTENT", $cont);
            return $cont;
        }
        
 
        $page_object_gui = $this->getLMPageGUI($page_id);
        $this->basicPageGuiInit($page_object_gui);
        $page_object = $page_object_gui->getPageObject();
        $page_object->buildDom();
        $page_object->registerOfflineHandler($this);
        
        $int_links = $page_object->getInternalLinks();
 
 
 
        $page_object_gui->setTemplateOutput(false);
        
        // Update personal desktop items
        $ilUser->setDesktopItemParameters($this->lm->getRefId(), $this->lm->getType(), $page_id);
 
        // Update course items
        include_once './Modules/Course/classes/class.ilCourseLMHistory.php';
        ilCourseLMHistory::_updateLastAccess($ilUser->getId(), $this->lm->getRefId(), $page_id);
 
        // read link targets
        $link_xml = $this->getLinkXML($int_links, $this->getLayoutLinkTargets());
        $link_xml.= $this->getLinkTargetsXML();
 
        // get lm page object
        $lm_pg_obj = new ilLMPageObject($this->lm, $page_id);
        $lm_pg_obj->setLMId($this->lm->getId());
        //$pg_obj->setParentId($this->lm->getId());
        $page_object_gui->setLinkXML($link_xml);
        
        // determine target frames for internal links
        //$pg_frame = $_GET["frame"];
        $page_object_gui->setLinkFrame($_GET["frame"]);
        
        // page title and tracking (not for header or footer page)
        if ($page_id == 0 || ($page_id != $this->lm->getHeaderPage() &&
            $page_id != $this->lm->getFooterPage())) {
            $page_object_gui->setPresentationTitle(
                ilLMPageObject::_getPresentationTitle(
                    $lm_pg_obj->getId(),
                    $this->lm->getPageHeader(),
                    $this->lm->isActiveNumbering(),
                    $this->lm_set->get("time_scheduled_page_activation"),
                    false,
                    0,
                    $this->lang
                )
            );
 
            // track access
            if ($ilUser->getId() != ANONYMOUS_USER_ID && $page_id != 0 && !$this->offlineMode()) {
                $this->getTracker()->trackAccess($page_id);
            }
        } else {
            $page_object_gui->setEnabledPageFocus(false);
            $page_object_gui->getPageConfig()->setEnableSelfAssessment(false);
        }
 
        // ADDED FOR CITATION
        $page_object_gui->setLinkParams("ref_id=" . $this->lm->getRefId());
        $page_object_gui->setTemplateTargetVar("PAGE_CONTENT");
        $page_object_gui->setSourcecodeDownloadScript($this->getSourcecodeDownloadLink());
 
        // syntax style
        $this->tpl->setCurrentBlock("SyntaxStyle");
        if (!$this->offlineMode()) {
            $this->tpl->setVariable(
                "LOCATION_SYNTAX_STYLESHEET",
                ilObjStyleSheet::getSyntaxStylePath()
            );
        } else {
            $this->tpl->setVariable(
                "LOCATION_SYNTAX_STYLESHEET",
                "syntaxhighlight.css"
            );
        }
        $this->tpl->parseCurrentBlock();
 
 
        $ret = $page_object_gui->presentation($page_object_gui->getOutputMode());
                
        // process header
        if ($this->lm->getHeaderPage() > 0 &&
            $page_id != $this->lm->getHeaderPage() &&
            ($page_id == 0 || $page_id != $this->lm->getFooterPage())) {
            if (ilLMObject::_exists($this->lm->getHeaderPage())) {
                $head = $this->ilPage($a_page_node, $this->lm->getHeaderPage());
            }
        }
 
        // process footer
        if ($this->lm->getFooterPage() > 0 &&
            $page_id != $this->lm->getFooterPage() &&
            ($page_id == 0 || $page_id != $this->lm->getHeaderPage())) {
            if (ilLMObject::_exists($this->lm->getFooterPage())) {
                $foot = $this->ilPage($a_page_node, $this->lm->getFooterPage());
            }
        }
        
        // rating
        $rating = "";
        if ($this->lm->hasRatingPages() && !$this->offlineMode()) {
            include_once("./Services/Rating/classes/class.ilRatingGUI.php");
            $rating_gui = new ilRatingGUI();
            $rating_gui->setObject($this->lm->getId(), "lm", $page_id, "lm");
            $rating_gui->setYourRatingText($this->lng->txt("lm_rate_page"));
            
            /*
                $this->tpl->setVariable("VAL_RATING", $rating->getHTML(false, true,
                    "il.ExcPeerReview.saveComments(".$a_set["peer_id"].", %rating%)"));
            */
                        
            $this->ctrl->setParameter($this, "pgid", $page_id);
            $this->tpl->addOnLoadCode("il.LearningModule.setRatingUrl('" .
                $this->ctrl->getLinkTarget($this, "updatePageRating", "", true, false) .
                "')");
            $this->ctrl->setParameter($this, "pgid", "");
            
            $rating = '<div id="ilrtrpg" style="text-align:right">' .
                $rating_gui->getHtml(true, true, "il.LearningModule.saveRating(%rating%);") .
                "</div>";
        }
        
        $this->tpl->setVariable("PAGE_CONTENT", $rating . $head . $focus_mess . $ret . $foot);
        //echo htmlentities("-".$ret."-");
        return $head . $focus_mess . $ret . $foot;
    }

References $_GET, $access, $help, $ilUser, $m, $path, $ret, $user, $w, ilObjContentObject\_checkPreconditionsOfPage(), ilLMObject\_exists(), ilObject\_getAllReferences(), ilUserSearchCache\_getInstance(), ilLink\_getLink(), ilLMPageObject\_getPresentationTitle(), ilLMObject\_isPagePublic(), ilPageObject\_lookupActivationData(), ilLMObject\_lookupTitle(), ilObject\_lookupType(), ilLMObject\_lookupType(), ilCourseLMHistory\_updateLastAccess(), basicPageGuiInit(), ilDatePresentation\formatDate(), ilObjStyleSheet\getContentStylePath(), getCurrentPageId(), getLayoutLinkTargets(), getLinkTargetsXML(), getLinkXML(), getLMPageGUI(), getSourcecodeDownloadLink(), getSuccessorPage(), ilObjStyleSheet\getSyntaxStylePath(), getTracker(), ilTextHighlighterGUI\highlight(), IL_CAL_DATETIME, ilPage(), ilUserSearchCache\LAST_QUERY, ilPageObject\lookupParentId(), ilUtil\now(), offlineMode(), showNavRestrictionDueToQuestions(), showNoPageAccess(), showNoPublicAccess(), showPreconditionsOfPage(), and sprintf.

Referenced by ilPage(), and layout().

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ilTOC()

ilLMPresentationGUI::ilTOC

(

$a_get_explorer = false

)

table of contents

Definition at line 777 of file class.ilLMPresentationGUI.php.

    {
        include_once("./Modules/LearningModule/classes/class.ilLMTOCExplorerGUI.php");
        $exp = new ilLMTOCExplorerGUI($this, "ilTOC", $this, $this->lang, $this->focus_id, $this->export_all_languages);
        $exp->setMainTemplate($this->tpl);
        $exp->setTracker($this->getTracker());
        if (!$exp->handleCommand()) {
            // determine highlighted and force open nodes
            $page_id = $this->getCurrentPageId();
            if ($this->deactivated_page) {
                $page_id = $_GET["obj_id"];
            }
            if ($page_id > 0) {
                $exp->setPathOpen((int) $page_id);
            }
            // empty chapter
            if ($this->chapter_has_no_active_page &&
                ilLMObject::_lookupType($_GET["obj_id"]) == "st") {
                $exp->setHighlightNode($_GET["obj_id"]);
            } else {
                if ($this->lm->getTOCMode() == "pages") {
                    if ($this->deactivated_page) {
                        $exp->setHighlightNode($_GET["obj_id"]);
                    } else {
                        $exp->setHighlightNode($page_id);
                    }
                } else {
                    $exp->setHighlightNode($this->lm_tree->getParentId($page_id));
                }
            }
            if ($this->offlineMode()) {
                $exp->setOfflineMode(true);
            }
 
            if ($a_get_explorer) {
                return $exp;
            } else {
                $this->tpl->setCurrentBlock("il_toc");
                $this->tpl->setVariable("EXPLORER", $exp->getHTML());
                $this->tpl->parseCurrentBlock();
            }
        }
    }

References $_GET, ilLMObject\_lookupType(), getCurrentPageId(), getTracker(), and offlineMode().

Referenced by layout(), and refreshToc().

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infoScreen()

ilLMPresentationGUI::infoScreen

(

)

this one is called from the info button in the repository not very nice to set cmdClass/Cmd manually, if everything works through ilCtrl in the future this may be changed

Definition at line 2798 of file class.ilLMPresentationGUI.php.

    {
        $this->ctrl->setCmd("showSummary");
        $this->ctrl->setCmdClass("ilinfoscreengui");
        $this->outputInfoScreen();
    }

References outputInfoScreen().

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initPrintViewSelectionForm()

ilLMPresentationGUI::initPrintViewSelectionForm

(

)

Init print view selection form.

Definition at line 3149 of file class.ilLMPresentationGUI.php.

    {
        $lng = $this->lng;
        $ilCtrl = $this->ctrl;
 
        include_once("Services/Form/classes/class.ilPropertyFormGUI.php");
        $this->form = new ilPropertyFormGUI();
 
        // selection type
        $radg = new ilRadioGroupInputGUI($lng->txt("cont_selection"), "sel_type");
        $radg->setValue("page");
        $op1 = new ilRadioOption($lng->txt("cont_current_page"), "page");
        $radg->addOption($op1);
        $op2 = new ilRadioOption($lng->txt("cont_current_chapter"), "chapter");
        $radg->addOption($op2);
        $op3= new ilRadioOption($lng->txt("cont_selected_pg_chap"), "selection");
        $radg->addOption($op3);
 
        include_once("./Services/Form/classes/class.ilNestedListInputGUI.php");
        $nl = new ilNestedListInputGUI("", "obj_id");
        $this->nl = $nl;
        $op3->addSubItem($nl);
 
 
        $this->form->addItem($radg);
 
        $this->form->addCommandButton("showPrintView", $lng->txt("cont_show_print_view"));
        $this->form->setOpenTag(false);
        $this->form->setCloseTag(false);
 
        $this->form->setTitle($lng->txt("cont_print_selection"));
        $this->form->setFormAction($ilCtrl->getFormAction($this));
    }

References $ctrl, $ilCtrl, and $lng.

Referenced by showPrintViewSelection().

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initScreenHead()

ilLMPresentationGUI::initScreenHead (   $a_active_tab = "info" )

protected

Definition at line 2813 of file class.ilLMPresentationGUI.php.

    {
        $ilAccess = $this->access;
        $ilLocator = $this->locator;
        $ilUser = $this->user;
        
        $this->renderPageTitle();
        
        // set style sheets
        if (!$this->offlineMode()) {
            $this->tpl->setStyleSheetLocation(ilUtil::getStyleSheetLocation());
        } else {
            $style_name = $ilUser->getPref("style") . ".css";
            ;
            $this->tpl->setStyleSheetLocation("./" . $style_name);
        }
 
        $this->tpl->getStandardTemplate();
        $this->tpl->setTitle($this->getLMPresentationTitle());
        $this->tpl->setTitleIcon(ilUtil::getImagePath("icon_lm.svg"));
 
        $this->tpl->setVariable("TABS", $this->lm_gui->setilLMMenu(
            $this->offlineMode(),
            $this->getExportFormat(),
            $a_active_tab,
            true,
            false,
            0,
            $this->lang,
            $this->export_all_languages
        ));
        
        // Full locator, if read permission is given
        if ($ilAccess->checkAccess("read", "", $_GET["ref_id"])) {
            $this->ilLocator(true);
        } else {
            $ilLocator->addRepositoryItems();
            $this->tpl->setLocator();
        }
    }

References $_GET, $access, $ilUser, $locator, $user, ilUtil\getImagePath(), getLMPresentationTitle(), ilUtil\getStyleSheetLocation(), ilLocator(), offlineMode(), and renderPageTitle().

Referenced by executeCommand(), and outputInfoScreen().

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layout()

ilLMPresentationGUI::layout	(		$a_xml = "main.xml",
			$doShow = true
	)

generates frame layout

Definition at line 388 of file class.ilLMPresentationGUI.php.

    {
        global $DIC;
 
        $tpl = $this->tpl;
        $ilSetting = $this->settings;
        $ilCtrl = $this->ctrl;
        $ilUser = $this->user;
 
        $layout = $this->determineLayout();
 
        // xmldocfile is deprecated! Use domxml_open_file instead.
        // But since using relative pathes with domxml under windows don't work,
        // we need another solution:
        $xmlfile = file_get_contents("./Modules/LearningModule/layouts/lm/" . $layout . "/" . $a_xml);
 
        if (!$doc = domxml_open_mem($xmlfile)) {
            include_once("./Modules/LearningModule/exceptions/class.ilLMPresentationException.php");
            throw new ilLMPresentationException("ilLMPresentation: XML File invalid. Error reading " .
                $layout . "/" . $a_xml . ".");
        }
        $this->layout_doc = $doc;
        //echo ":".htmlentities($xmlfile).":$layout:$a_xml:";
 
        // get current frame node
        $xpc = xpath_new_context($doc);
        $path = (empty($_GET["frame"]) || ($_GET["frame"] == "_blank"))
            ? "/ilLayout/ilFrame[1]"
            : "//ilFrame[@name='" . $_GET["frame"] . "']";
        $result = xpath_eval($xpc, $path);
        $found = $result->nodeset;
        if (count($found) != 1) {
            include_once("./Modules/LearningModule/exceptions/class.ilLMPresentationException.php");
            throw new ilLMPresentationException("ilLMPresentation: XML File invalid. Found " . count($found) . " nodes for " .
                " path " . $path . " in " . $layout . "/" . $a_xml . ". LM Layout is " . $this->lm->getLayout());
        }
        $node = $found[0];
 
        // ProcessFrameset
        // node is frameset, if it has cols or rows attribute
        $attributes = $this->attrib2arr($node->attributes());
 
        $this->frames = array();
        if ((!empty($attributes["rows"])) || (!empty($attributes["cols"]))) {
            $content .= $this->buildTag("start", "frameset", $attributes);
            //$this->frames = array();
            $this->processNodes($content, $node);
            $content .= $this->buildTag("end", "frameset");
            $this->tpl = new ilTemplate("tpl.frameset.html", true, true, "Modules/LearningModule");
            $this->renderPageTitle();
            $this->tpl->setVariable("FS_CONTENT", $content);
            if (!$doshow) {
                $content = $this->tpl->get();
            }
        } else {        // node is frame -> process the content tags
            // ProcessContentTag
            //if ((empty($attributes["template"]) || !empty($_GET["obj_type"])))
            if ((empty($attributes["template"]) || !empty($_GET["obj_type"]))
                && ($_GET["frame"] != "_blank" || $_GET["obj_type"] != "MediaObject")) {
                // we got a variable content frame (can display different
                // object types (PageObject, MediaObject, GlossarItem)
                // and contains elements for them)
 
                // determine object type
                if (empty($_GET["obj_type"])) {
                    $obj_type = "PageObject";
                } else {
                    $obj_type = $_GET["obj_type"];
                }
 
                // get object specific node
                $childs = $node->child_nodes();
                $found = false;
                foreach ($childs as $child) {
                    if ($child->node_name() == $obj_type) {
                        $found = true;
                        $attributes = $this->attrib2arr($child->attributes());
                        $node = $child;
                        //echo "<br>2node:".$node->node_name();
                        break;
                    }
                }
                if (!$found) {
                    include_once("./Modules/LearningModule/exceptions/class.ilLMPresentationException.php");
                    throw new ilLMPresentationException("ilLMPresentation: No template specified for frame '" .
                        $_GET["frame"] . "' and object type '" . $obj_type . "'.");
                }
            }
 
            // get template
            $in_module = ($attributes["template_location"] == "module")
                ? true
                : false;
            if ($in_module) {
                $this->tpl = new ilTemplate($attributes["template"], true, true, $in_module);
                $this->tpl->setBodyClass("");
            } else {
                $this->tpl = $tpl;
            }
 
            // set style sheets
            if (!$this->offlineMode()) {
                $this->tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
            } else {
                $style_name = $ilUser->getPref("style") . ".css";
                $this->tpl->setVariable("LOCATION_STYLESHEET", "./style/" . $style_name);
            }
            
            include_once("./Services/jQuery/classes/class.iljQueryUtil.php");
 
            iljQueryUtil::initjQuery($this->tpl);
            iljQueryUtil::initjQueryUI($this->tpl);
 
            include_once("./Services/UICore/classes/class.ilUIFramework.php");
            ilUIFramework::init($this->tpl);
 
            // to make e.g. advanced seletions lists work:
            $GLOBALS["tpl"] = $this->tpl;
 
            $childs = $node->child_nodes();
            
            foreach ($childs as $child) {
                $child_attr = $this->attrib2arr($child->attributes());
 
                switch ($child->node_name()) {
                    case "ilMainMenu":
                        $this->ilMainMenu();
                        //$this->renderPageTitle();
                        break;
 
                    case "ilTOC":
                        $this->ilTOC($child_attr["target_frame"]);
                        break;
 
                    case "ilPage":
                        $this->renderPageTitle();
                        switch ($this->lm->getType()) {
                            case "lm":
                                unset($_SESSION["tr_id"]);
                                unset($_SESSION["bib_id"]);
                                unset($_SESSION["citation"]);
                                $content = $this->ilPage($child);
                                break;
                        }
                        break;
 
                    case "ilGlossary":
                        $content = $this->ilGlossary($child);
                        break;
 
                    case "ilLMNavigation":
                        $this->ilLMNavigation();
                        break;
 
                    case "ilMedia":
                        $this->ilMedia();
                        break;
 
                    case "ilLocator":
                        $this->ilLocator();
                        break;
                        
                    case "ilJavaScript":
                        $this->ilJavaScript(
                            $child_attr["inline"],
                            $child_attr["file"],
                            $child_attr["location"]
                        );
                        break;
 
                    case "ilLMMenu":
                        $this->ilLMMenu();
                        break;
 
                    case "ilLMHead":
                        $this->ilLMHead();
                        break;
                        
                    case "ilLMSubMenu":
                        $this->ilLMSubMenu();
                        break;
                        
                    case "ilLMNotes":
                        $this->ilLMNotes();
                        break;
                }
            }
 
            // TODO: Very dirty hack to force the import of JavaScripts in learning content in the FAQ frame (e.g. if jsMath is in the content)
            // Unfortunately there is no standardized way to do this somewhere else. Calling fillJavaScripts always in ilTemplate causes multiple additions of the the js files.
            // 19.7.2014: outcommented, since fillJavaScriptFiles is called in the next blocks, and the
            // following lines would add the js files two times
            //                  if (strcmp($_GET["frame"], "topright") == 0) $this->tpl->fillJavaScriptFiles();
            //                  if (strcmp($_GET["frame"], "right") == 0) $this->tpl->fillJavaScriptFiles();
            //                  if (strcmp($_GET["frame"], "botright") == 0) $this->tpl->fillJavaScriptFiles();
 
            if (!$this->offlineMode()) {
                include_once("./Services/Accordion/classes/class.ilAccordionGUI.php");
                ilAccordionGUI::addJavaScript();
                ilAccordionGUI::addCss();
 
                
                $this->tpl->addJavascript("./Modules/LearningModule/js/LearningModule.js");
                include_once("./Services/UIComponent/Glyph/classes/class.ilGlyphGUI.php");
                $close_call = "il.LearningModule.setCloseHTML('" . ilGlyphGUI::get(ilGlyphGUI::CLOSE) . "');";
                $this->tpl->addOnLoadCode($close_call);
                
                //$store->set("cf_".$this->lm->getId());
                
                // handle initial content
                if ($_GET["frame"] == "") {
                    include_once("./Services/Authentication/classes/class.ilSessionIStorage.php");
                    $store = new ilSessionIStorage("lm");
                    $last_frame_url = $store->get("cf_" . $this->lm->getId());
                    if ($last_frame_url != "") {
                        $this->tpl->addOnLoadCode("il.LearningModule.setLastFrameUrl('" . $last_frame_url . "', 'center_bottom');");
                    }
                    
                    if (in_array($layout, array("toc2windyn"))) {
                        $this->tpl->addOnLoadCode("il.LearningModule.setSaveUrl('" .
                            $ilCtrl->getLinkTarget($this, "saveFrameUrl", "", false, false) . "');
                                                        il.LearningModule.openInitFrames();
                                                        ");
                    }
                    $this->tpl->addOnLoadCode("il.LearningModule.setTocRefreshUrl('" .
                        $ilCtrl->getLinkTarget($this, "refreshToc", "", false, false) . "');
                                                        ");
                }
                
                // from main menu
                //                              $this->tpl->addJavascript("./Services/JavaScript/js/Basic.js");
                $this->tpl->addJavascript("./Services/Navigation/js/ServiceNavigation.js");
                ilYuiUtil::initConnection($this->tpl);
                $this->tpl->fillJavaScriptFiles();
                $this->tpl->fillScreenReaderFocus();
 
                $this->tpl->fillCssFiles();
            } else {
                // reset standard css files
                $this->tpl->resetJavascript();
                $this->tpl->resetCss();
                $this->tpl->setBodyClass("ilLMNoMenu");
                
                include_once("./Modules/LearningModule/classes/class.ilObjContentObject.php");
                foreach (ilObjContentObject::getSupplyingExportFiles() as $f) {
                    if ($f["type"] == "js") {
                        $this->tpl->addJavascript($f["target"]);
                    }
                    if ($f["type"] == "css") {
                        $this->tpl->addCSS($f["target"]);
                    }
                }
                $this->tpl->fillJavaScriptFiles(true);
                $this->tpl->fillCssFiles(true);
            }
 
 
            $this->tpl->fillBodyClass();
        }
 
        if ($doShow) {
            // (horrible) workaround for preventing template engine
            // from hiding paragraph text that is enclosed
            // in curly brackets (e.g. "{a}", see ilPageObjectGUI::showPage())
            
            $this->tpl->fillTabs();
            if ($this->fill_on_load_code) {
                $this->tpl->fillOnLoadCode();
                //$this->tpl->fillViewAppendInlineCss();
            }
            $content =  $this->tpl->get();
            $content = str_replace("&#123;", "{", $content);
            $content = str_replace("&#125;", "}", $content);
 
            header('Content-type: text/html; charset=UTF-8');
            echo $content;
        } else {
            $this->tpl->fillLeftNav();
            $this->tpl->fillOnLoadCode();
            //$this->tpl->fillViewAppendInlineCss();
            $content =  $this->tpl->get();
        }
 
        return($content);
    }

References $_GET, $_SESSION, $attributes, $ctrl, $DIC, $GLOBALS, $ilCtrl, $ilSetting, $ilUser, $layout, $path, $result, $settings, $store, $tpl, $user, ilAccordionGUI\addCss(), ilAccordionGUI\addJavaScript(), attrib2arr(), buildTag(), ilGlyphGUI\CLOSE, determineLayout(), domxml_open_mem(), ilGlyphGUI\get(), ilUtil\getStyleSheetLocation(), ilObjContentObject\getSupplyingExportFiles(), ilGlossary(), ilJavaScript(), ilLMHead(), ilLMMenu(), ilLMNavigation(), ilLMNotes(), ilLMSubMenu(), ilLocator(), ilMainMenu(), ilMedia(), ilPage(), ilTOC(), ilUIFramework\init(), ilYuiUtil\initConnection(), iljQueryUtil\initjQuery(), iljQueryUtil\initjQueryUI(), offlineMode(), processNodes(), renderPageTitle(), xpath_eval(), and xpath_new_context().

Referenced by executeCommand(), fullscreen(), glossary(), media(), and resume().

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media()

ilLMPresentationGUI::media

(

)

Definition at line 697 of file class.ilLMPresentationGUI.php.

    {
        if ($_GET["frame"] != "_blank") {
            return $this->layout("main.xml", !$this->offlineMode());
        } else {
            return $this->layout("fullscreen.xml", !$this->offlineMode());
        }
    }

References $_GET, layout(), and offlineMode().

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nop()

ilLMPresentationGUI::nop

(

)

this dummy function is needed for offline package creation

Definition at line 286 of file class.ilLMPresentationGUI.php.

    {
    }

offlineMode()

ilLMPresentationGUI::offlineMode

(

)

checks wether offline content generation is activated

Definition at line 258 of file class.ilLMPresentationGUI.php.

    {
        return $this->offline;
    }

References $offline.

Referenced by basicPageGuiInit(), filterNonAccessibleNode(), fullscreen(), getCurrentPageId(), getLink(), getLinkXML(), getLMPresentationTitle(), getSourcecodeDownloadLink(), glossary(), ilGlossary(), ilLMHead(), ilLMNavigation(), ilLMNotes(), ilLMSubMenu(), ilLocator(), ilMainMenu(), ilMedia(), ilPage(), ilTOC(), initScreenHead(), layout(), media(), outputInfoScreen(), showDownloadList(), showMessageScreen(), showPreconditionsOfPage(), showPrintView(), showPrintViewSelection(), and showTableOfContents().

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outputInfoScreen()

ilLMPresentationGUI::outputInfoScreen

(

$a_standard_locator = false

)

info screen

Definition at line 2857 of file class.ilLMPresentationGUI.php.

    {
        $ilAccess = $this->access;
 
        $this->initScreenHead();
        
        $this->lng->loadLanguageModule("meta");
 
        include_once("./Services/InfoScreen/classes/class.ilInfoScreenGUI.php");
 
        $info = new ilInfoScreenGUI($this->lm_gui);
        $info->enablePrivateNotes();
        $info->enableLearningProgress();
 
        $info->enableNews();
        if ($ilAccess->checkAccess("write", "", $_GET["ref_id"])) {
            $news_set = new ilSetting("news");
            $enable_internal_rss = $news_set->get("enable_rss_for_internal");
            
            $info->enableNewsEditing();
            
            if ($enable_internal_rss) {
                $info->setBlockProperty("news", "settings", true);
            }
        }
        
        // add read / back button
        /*
        if ($ilAccess->checkAccess("read", "", $_GET["ref_id"]))
        {
            if ($_GET["obj_id"] > 0)
            {
                $this->ctrl->setParameter($this, "obj_id", $_GET["obj_id"]);
                $info->addButton($this->lng->txt("back"),
                    $this->ctrl->getLinkTarget($this, "layout"));
            }
            else
            {
                $info->addButton($this->lng->txt("view"),
                    $this->ctrl->getLinkTarget($this, "layout"));
            }
        }*/
        
        // show standard meta data section
        $info->addMetaDataSections($this->lm->getId(), 0, $this->lm->getType());
 
        if ($this->offlineMode()) {
            $this->tpl->setContent($info->getHTML());
            return $this->tpl->get();
        } else {
            // forward the command
            $this->ctrl->forwardCommand($info);
            //$this->tpl->setContent("aa");
            $this->tpl->show();
        }
    }

References $_GET, $access, $info, initScreenHead(), and offlineMode().

Referenced by executeCommand(), infoScreen(), and showInfoScreen().

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processNodes()

ilLMPresentationGUI::processNodes	(	&	$a_content,
		&	$a_node
	)

Definition at line 2579 of file class.ilLMPresentationGUI.php.

    {
        $child_nodes = $a_node->child_nodes();
        foreach ($child_nodes as $child) {
            if ($child->node_name() == "ilFrame") {
                $attributes = $this->attrib2arr($child->attributes());
                // node is frameset, if it has cols or rows attribute
                if ((!empty($attributes["rows"])) || (!empty($attrubtes["cols"]))) {
                    // if framset has name, another http request is necessary
                    // (html framesets don't have names, so we need a wrapper frame)
                    if (!empty($attributes["name"])) {
                        unset($attributes["template"]);
                        unset($attributes["template_location"]);
                        $attributes["src"] =
                            $this->getLink(
                                $this->lm->getRefId(),
                                "layout",
                                $_GET["obj_id"],
                                $attributes["name"],
                                "",
                                "keep",
                                "",
                                $_GET["srcstring"]
                            );
                        $attributes["title"] = $this->lng->txt("cont_frame_" . $attributes["name"]);
                        $a_content .= $this->buildTag("", "frame", $attributes);
                        $this->frames[$attributes["name"]] = $attributes["name"];
                    //echo "<br>processNodes:add1 ".$attributes["name"];
                    } else {    // ok, no name means that we can easily output the frameset tag
                        $a_content .= $this->buildTag("start", "frameset", $attributes);
                        $this->processNodes($a_content, $child);
                        $a_content .= $this->buildTag("end", "frameset");
                    }
                } else {        // frame with
                    unset($attributes["template"]);
                    unset($attributes["template_location"]);
                    $attributes["src"] =
                        $this->getLink(
                            $this->lm->getRefId(),
                            "layout",
                            $_GET["obj_id"],
                            $attributes["name"],
                            "",
                            "keep",
                            "",
                            $_GET["srcstring"]
                        );
                    $attributes["title"] = $this->lng->txt("cont_frame_" . $attributes["name"]);
                    if ($attributes["name"] == "toc") {
                        $attributes["src"].= "#" . $_GET["obj_id"];
                    } else {
                        // Handle Anchors
                        if ($_GET["anchor"] != "") {
                            $attributes["src"].= "#" . rawurlencode($_GET["anchor"]);
                        }
                    }
                    $a_content .= $this->buildTag("", "frame", $attributes);
                    $this->frames[$attributes["name"]] = $attributes["name"];
                }
            }
        }
    }

References $_GET, $a_content, $attributes, attrib2arr(), buildTag(), getLink(), and processNodes().

Referenced by layout(), and processNodes().

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redrawHeaderAction()

ilLMPresentationGUI::redrawHeaderAction

(

)

Redraw header action.

Definition at line 954 of file class.ilLMPresentationGUI.php.

    {
        echo $this->addHeaderAction(true);
        exit;
    }

References addHeaderAction(), and exit.

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refreshToc()

ilLMPresentationGUI::refreshToc

(

)

Refresh toc (called if questions have been answered correctly)

Definition at line 4195 of file class.ilLMPresentationGUI.php.

    {
        $exp = $this->ilTOC(true);
 
        echo $exp->getHTML() .
            "<script>" . $exp->getOnLoadCode() . "</script>";
        exit;
    }

References exit, and ilTOC().

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renderPageTitle()

ilLMPresentationGUI::renderPageTitle ( )

protected

Definition at line 4153 of file class.ilLMPresentationGUI.php.

    {
        $this->tpl->setHeaderPageTitle($this->getLMPresentationTitle());
        $this->tpl->fillWindowTitle();
        $this->tpl->fillContentLanguage();
    }

References getLMPresentationTitle().

Referenced by glossary(), ilMedia(), initScreenHead(), layout(), showDownloadList(), showPrintView(), showPrintViewSelection(), and showTableOfContents().

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resume()

ilLMPresentationGUI::resume

(

)

Definition at line 367 of file class.ilLMPresentationGUI.php.

    {
        $ilUser = $this->user;
        
        if ($ilUser->getId() != ANONYMOUS_USER_ID && $_GET["focus_id"] == "") {
            include_once("./Modules/LearningModule/classes/class.ilObjLearningModuleAccess.php");
            $last_accessed_page = ilObjLearningModuleAccess::_getLastAccessedPage((int) $_GET["ref_id"], $ilUser->getId());
 
            // if last accessed page was final page do nothing, start over
            if ($last_accessed_page &&
                $last_accessed_page != $this->lm_tree->getLastActivePage()) {
                $_GET["obj_id"] = $last_accessed_page;
            }
        }
            
        $this->layout();
    }

References $_GET, $ilUser, $user, ilObjContentObjectAccess\_getLastAccessedPage(), and layout().

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saveFrameUrl()

ilLMPresentationGUI::saveFrameUrl

(

)

Save frame url.

Parameters

return

Definition at line 680 of file class.ilLMPresentationGUI.php.

    {
        include_once("./Services/Authentication/classes/class.ilSessionIStorage.php");
        $store = new ilSessionIStorage("lm");
        if ($_GET["url"] != "") {
            $store->set("cf_" . $this->lm->getId(), $_GET["url"]);
        } else {
            $store->set("cf_" . $this->lm->getId(), $_GET["url"]);
        }
    }

References $_GET, and $store.

setExportFormat()

ilLMPresentationGUI::setExportFormat

(

$a_format

)

set export format

Parameters

string

$a_format

"html" / "scorm"

Definition at line 268 of file class.ilLMPresentationGUI.php.

    {
        $this->export_format = $a_format;
    }

setOfflineDirectory()

ilLMPresentationGUI::setOfflineDirectory

(

$offdir

)

set offline directory to offdir

Parameters

offdir

contains diretory where to store files

current used in code paragraph

Definition at line 4117 of file class.ilLMPresentationGUI.php.

    {
        $this->offline_directory = $offdir;
    }

setOfflineMode()

ilLMPresentationGUI::setOfflineMode	(		$a_offline = true,
			$a_all_languages = false
	)

set offline mode (content is generated for offline package)

Definition at line 248 of file class.ilLMPresentationGUI.php.

    {
        $this->offline = $a_offline;
        $this->export_all_languages = $a_all_languages;
    }

showDownloadList()

ilLMPresentationGUI::showDownloadList

(

)

show download list

Definition at line 3774 of file class.ilLMPresentationGUI.php.

    {
        if (!$this->lm->isActiveDownloads() || !$this->lm->isActiveLMMenu()) {
            return;
        }
 
        //$this->tpl = new ilTemplate("tpl.lm_toc.html", true, true, true);
        $this->tpl->setCurrentBlock("ContentStyle");
        if (!$this->offlineMode()) {
            $this->tpl->setVariable(
                "LOCATION_CONTENT_STYLESHEET",
                ilObjStyleSheet::getContentStylePath($this->lm->getStyleSheetId())
            );
        } else {
            $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET", "content_style/content.css");
        }
        $this->tpl->parseCurrentBlock();
 
        $this->renderPageTitle();
        $this->tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
        $this->tpl->getStandardTemplate();
        
        $this->tpl->setVariable("TABS", $this->lm_gui->setilLMMenu(
            $this->offlineMode(),
            $this->getExportFormat(),
            "download",
            true,
            false,
            0,
            $this->lang,
            $this->export_all_languages
        ));
 
        $this->ilLocator(true);
        //$this->tpl->stopTitleFloating();
        $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.lm_download_list.html", "Modules/LearningModule");
 
        // set title header
        $this->tpl->setTitle($this->getLMPresentationTitle());
        $this->tpl->setTitleIcon(ilUtil::getImagePath("icon_lm.svg"));
 
        /*
        $this->tpl->setVariable("TXT_BACK", $this->lng->txt("back"));
        $this->ctrl->setParameter($this, "obj_id", $_GET["obj_id"]);
        $this->tpl->setVariable("LINK_BACK",
            $this->ctrl->getLinkTarget($this, "")); */
 
        // output copyright information
        include_once 'Services/MetaData/classes/class.ilMD.php';
        $md = new ilMD($this->lm->getId(), 0, $this->lm->getType());
        if (is_object($md_rights = $md->getRights())) {
            $copyright = $md_rights->getDescription();
            
            include_once('Services/MetaData/classes/class.ilMDUtils.php');
            $copyright = ilMDUtils::_parseCopyright($copyright);
 
            if ($copyright != "") {
                $this->lng->loadLanguageModule("meta");
                $this->tpl->setCurrentBlock("copyright");
                $this->tpl->setVariable("TXT_COPYRIGHT", $this->lng->txt("meta_copyright"));
                $this->tpl->setVariable("LM_COPYRIGHT", $copyright);
                $this->tpl->parseCurrentBlock();
            }
        }
 
 
        include_once("./Modules/LearningModule/classes/class.ilLMDownloadTableGUI.php");
        $download_table = new ilLMDownloadTableGUI($this, "showDownloadList", $this->lm);
        $this->tpl->setVariable("DOWNLOAD_TABLE", $download_table->getHTML());
        $this->tpl->show();
    }

References ilMDUtils\_parseCopyright(), ilObjStyleSheet\getContentStylePath(), ilUtil\getImagePath(), getLMPresentationTitle(), ilUtil\getStyleSheetLocation(), ilLocator(), offlineMode(), and renderPageTitle().

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showInfoScreen()

ilLMPresentationGUI::showInfoScreen

(

)

info screen call from inside learning module

Definition at line 2808 of file class.ilLMPresentationGUI.php.

    {
        $this->outputInfoScreen(true);
    }

References outputInfoScreen().

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showMessageScreen()

ilLMPresentationGUI::showMessageScreen

(

$a_content

)

Show message screen.

Parameters

return

Definition at line 4051 of file class.ilLMPresentationGUI.php.

    {
        // content style
        $this->tpl->setCurrentBlock("ContentStyle");
        if (!$this->offlineMode()) {
            $this->tpl->setVariable(
                "LOCATION_CONTENT_STYLESHEET",
                ilObjStyleSheet::getContentStylePath($this->lm->getStyleSheetId())
            );
        } else {
            $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET", "content_style/content.css");
        }
        $this->tpl->parseCurrentBlock();
 
        $tpl = new ilTemplate("tpl.page_message_screen.html", true, true, "Modules/LearningModule");
        $tpl->setVariable("TXT_PAGE_NO_PUBLIC_ACCESS", $a_content);
 
        $this->tpl->setVariable("PAGE_CONTENT", $tpl->get());
    }

References $a_content, $tpl, ilObjStyleSheet\getContentStylePath(), and offlineMode().

Referenced by showNavRestrictionDueToQuestions(), showNoPageAccess(), and showNoPublicAccess().

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showNavRestrictionDueToQuestions()

ilLMPresentationGUI::showNavRestrictionDueToQuestions

(

)

Show message if navigation to page is not allowed due to unanswered questions.

Definition at line 4092 of file class.ilLMPresentationGUI.php.

    {
        $this->showMessageScreen($this->lng->txt("cont_no_page_access_unansw_q"));
    }

References showMessageScreen().

Referenced by ilPage().

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showNoPageAccess()

ilLMPresentationGUI::showNoPageAccess

(

)

Show info message, if page is not accessible in public area.

Definition at line 4083 of file class.ilLMPresentationGUI.php.

    {
        $this->showMessageScreen($this->lng->txt("msg_no_page_access"));
    }

References showMessageScreen().

Referenced by ilPage().

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showNoPublicAccess()

ilLMPresentationGUI::showNoPublicAccess

(

)

Show info message, if page is not accessible in public area.

Definition at line 4075 of file class.ilLMPresentationGUI.php.

    {
        $this->showMessageScreen($this->lng->txt("msg_page_no_public_access"));
    }

References showMessageScreen().

Referenced by ilPage().

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showPreconditionsOfPage()

ilLMPresentationGUI::showPreconditionsOfPage

(

)

show preconditions of the page

Definition at line 1764 of file class.ilLMPresentationGUI.php.

    {
        $conds = ilObjContentObject::_getMissingPreconditionsOfPage($this->lm->getRefId(), $this->lm->getId(), $this->getCurrentPageId());
        $topchap = ilObjContentObject::_getMissingPreconditionsTopChapter($this->lm->getRefId(), $this->lm->getId(), $this->getCurrentPageId());
 
        $page_id = $this->getCurrentPageId();
 
        // content style
        $this->tpl->setCurrentBlock("ContentStyle");
        if (!$this->offlineMode()) {
            $this->tpl->setVariable(
                "LOCATION_CONTENT_STYLESHEET",
                ilObjStyleSheet::getContentStylePath($this->lm->getStyleSheetId())
            );
        } else {
            $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET", "content_style/content.css");
        }
        $this->tpl->parseCurrentBlock();
 
        $this->tpl->addBlockFile("PAGE_CONTENT", "pg_content", "tpl.page_preconditions.html", true);
        
        // list all missing preconditions
        include_once("./Services/Repository/classes/class.ilRepositoryExplorer.php");
        foreach ($conds as $cond) {
            include_once("./Services/Link/classes/class.ilLink.php");
            $obj_link = ilLink::_getLink($cond["trigger_ref_id"]);
            $this->tpl->setCurrentBlock("condition");
            $this->tpl->setVariable("VAL_ITEM", ilObject::_lookupTitle($cond["trigger_obj_id"]));
            $this->tpl->setVariable("LINK_ITEM", $obj_link);
            if ($cond["operator"] == "passed") {
                $cond_str = $this->lng->txt("passed");
            } else {
                $cond_str = $this->lng->txt("condition_" . $cond["operator"]);
            }
            $this->tpl->setVariable("VAL_CONDITION", $cond_str . " " . $cond["value"]);
            $this->tpl->parseCurrentBlock();
        }
        $this->tpl->setCurrentBlock("pg_content");
        
        $this->tpl->setVariable(
            "TXT_MISSING_PRECONDITIONS",
            sprintf(
                $this->lng->txt("cont_missing_preconditions"),
                ilLMObject::_lookupTitle($topchap)
            )
        );
        $this->tpl->setVariable("TXT_ITEM", $this->lng->txt("object"));
        $this->tpl->setVariable("TXT_CONDITION", $this->lng->txt("condition"));
        
        // output skip chapter link
        $parent = $this->lm_tree->getParentId($topchap);
        $childs = $this->lm_tree->getChildsByType($parent, "st");
        $next = "";
        $j=-2;
        $i=1;
        foreach ($childs as $child) {
            if ($child["child"] == $topchap) {
                $j = $i;
            }
            if ($i++ == ($j+1)) {
                $succ_node = $this->lm_tree->fetchSuccessorNode($child["child"], "pg");
            }
        }
        if ($succ_node != "") {
            $framestr = (!empty($_GET["frame"]))
                ? "frame=" . $_GET["frame"] . "&"
                : "";
 
            $showViewInFrameset = true;
            $link = "<br /><a href=\"" .
                $this->getLink($this->lm->getRefId(), "layout", $succ_node["obj_id"], $_GET["frame"]) .
                "\">" . $this->lng->txt("cont_skip_chapter") . "</a>";
            $this->tpl->setVariable("LINK_SKIP_CHAPTER", $link);
        }
        
        $this->tpl->parseCurrentBlock();
    }

References $_GET, $i, ilLink\_getLink(), ilObjContentObject\_getMissingPreconditionsOfPage(), ilObjContentObject\_getMissingPreconditionsTopChapter(), ilObject\_lookupTitle(), ilLMObject\_lookupTitle(), ilObjStyleSheet\getContentStylePath(), getCurrentPageId(), getLink(), offlineMode(), and sprintf.

Referenced by ilPage().

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showPrintView()

ilLMPresentationGUI::showPrintView

(

)

show print view

Definition at line 3186 of file class.ilLMPresentationGUI.php.

    {
        $ilUser = $this->user;
        $lng = $this->lng;
        $ilCtrl = $this->ctrl;
 
        include_once("./Modules/LearningModule/classes/class.ilLMPage.php");
        
        if (!$this->lm->isActivePrintView() || !$this->lm->isActiveLMMenu()) {
            return;
        }
 
        $this->renderPageTitle();
        
        $c_obj_id = $this->getCurrentPageId();
        // set values according to selection
        if ($_POST["sel_type"] == "page") {
            if (!is_array($_POST["obj_id"]) || !in_array($c_obj_id, $_POST["obj_id"])) {
                $_POST["obj_id"][] = $c_obj_id;
            }
        }
        if ($_POST["sel_type"] == "chapter" && $c_obj_id > 0) {
            $path = $this->lm_tree->getPathFull($c_obj_id);
            $chap_id = $path[1]["child"];
            if ($chap_id > 0) {
                $_POST["obj_id"][] = $chap_id;
            }
        }
        
        //var_dump($_GET);
        //var_dump($_POST);
        // set style sheets
        if (!$this->offlineMode()) {
            $this->tpl->setVariable("LOCATION_STYLESHEET", ilObjStyleSheet::getContentPrintStyle());
        } else {
            $style_name = $ilUser->getPref("style") . ".css";
            ;
            $this->tpl->setVariable("LOCATION_STYLESHEET", "./style/" . $style_name);
        }
 
        // content style
        $this->tpl->setCurrentBlock("ContentStyle");
        if (!$this->offlineMode()) {
            $this->tpl->setVariable(
                "LOCATION_CONTENT_STYLESHEET",
                ilObjStyleSheet::getContentStylePath($this->lm->getStyleSheetId())
            );
        } else {
            $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET", "content_style/content.css");
        }
        $this->tpl->parseCurrentBlock();
 
        // syntax style
        $this->tpl->setCurrentBlock("SyntaxStyle");
        $this->tpl->setVariable(
            "LOCATION_SYNTAX_STYLESHEET",
            ilObjStyleSheet::getSyntaxStylePath()
        );
        $this->tpl->parseCurrentBlock();
 
        //$this->tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
        $this->tpl->addBlockFile("CONTENT", "content", "tpl.lm_print_view.html", true);
 
        // set title header
        $this->tpl->setVariable("HEADER", $this->getLMPresentationTitle());
 
        $nodes = $this->lm_tree->getSubtree($this->lm_tree->getNodeData($this->lm_tree->getRootId()));
 
        include_once("./Modules/LearningModule/classes/class.ilLMPageGUI.php");
        include_once("./Modules/LearningModule/classes/class.ilLMPageObject.php");
        include_once("./Modules/LearningModule/classes/class.ilStructureObject.php");
 
        $act_level = 99999;
        $activated = false;
 
        $glossary_links = array();
        $output_header = false;
        $media_links = array();
 
        // get header and footer
        if ($this->lm->getFooterPage() > 0 && !$this->lm->getHideHeaderFooterPrint()) {
            if (ilLMObject::_exists($this->lm->getFooterPage())) {
                $page_object_gui = $this->getLMPageGUI($this->lm->getFooterPage());
                include_once("./Services/Style/Content/classes/class.ilObjStyleSheet.php");
                $page_object_gui->setStyleId(ilObjStyleSheet::getEffectiveContentStyleId(
                    $this->lm->getStyleSheetId(),
                    "lm"
                ));
 
    
                // determine target frames for internal links
                $page_object_gui->setLinkFrame($_GET["frame"]);
                $page_object_gui->setOutputMode("print");
                $page_object_gui->setPresentationTitle("");
                $page_object_gui->setFileDownloadLink("#");
                $page_object_gui->setFullscreenLink("#");
                $page_object_gui->setSourceCodeDownloadScript("#");
                $footer_page_content = $page_object_gui->showPage();
            }
        }
        if ($this->lm->getHeaderPage() > 0 && !$this->lm->getHideHeaderFooterPrint()) {
            if (ilLMObject::_exists($this->lm->getHeaderPage())) {
                $page_object_gui = $this->getLMPageGUI($this->lm->getHeaderPage());
                include_once("./Services/Style/Content/classes/class.ilObjStyleSheet.php");
                $page_object_gui->setStyleId(ilObjStyleSheet::getEffectiveContentStyleId(
                    $this->lm->getStyleSheetId(),
                    "lm"
                ));
 
    
                // determine target frames for internal links
                $page_object_gui->setLinkFrame($_GET["frame"]);
                $page_object_gui->setOutputMode("print");
                $page_object_gui->setPresentationTitle("");
                $page_object_gui->setFileDownloadLink("#");
                $page_object_gui->setFullscreenLink("#");
                $page_object_gui->setSourceCodeDownloadScript("#");
                $header_page_content = $page_object_gui->showPage();
            }
        }
 
        // add free selected pages
        if (is_array($_POST["obj_id"])) {
            foreach ($_POST["obj_id"] as $k) {
                if ($k > 0 && !$this->lm_tree->isInTree($k)) {
                    if (ilLMObject::_lookupType($k) == "pg") {
                        $nodes[] = array("obj_id" => $k, "type" => "pg", "free" => true);
                    }
                }
            }
        } else {
            ilUtil::sendFailure($lng->txt("cont_print_no_page_selected"), true);
            $ilCtrl->redirect($this, "showPrintViewSelection");
        }
 
        foreach ($nodes as $node_key => $node) {
            // check page activation
            $active = ilLMPage::_lookupActive(
                $node["obj_id"],
                $this->lm->getType(),
                $this->lm_set->get("time_scheduled_page_activation")
            );
            if ($node["type"] == "pg" && !$active) {
                continue;
            }
            
            // print all subchapters/subpages if higher chapter
            // has been selected
            if ($node["depth"] <= $act_level) {
                if (is_array($_POST["obj_id"]) && in_array($node["obj_id"], $_POST["obj_id"])) {
                    $act_level = $node["depth"];
                    $activated = true;
                } else {
                    $act_level = 99999;
                    $activated = false;
                }
            }
            if ($this->lm->getRestrictForwardNavigation()) {
                if ($this->getTracker()->hasPredIncorrectAnswers($node["obj_id"])) {
                    continue;
                }
            }
            if ($activated &&
                ilObjContentObject::_checkPreconditionsOfPage($this->lm->getRefId(), $this->lm->getId(), $node["obj_id"])) {
                // output learning module header
                if ($node["type"] == "du") {
                    $output_header = true;
                }
                
                // output chapter title
                if ($node["type"] == "st") {
                    if ($ilUser->getId() == ANONYMOUS_USER_ID &&
                       $this->lm_gui->object->getPublicAccessMode() == "selected") {
                        if (!ilLMObject::_isPagePublic($node["obj_id"])) {
                            continue;
                        }
                    }
 
                    $chap = new ilStructureObject($this->lm, $node["obj_id"]);
                    $this->tpl->setCurrentBlock("print_chapter");
 
                    $chapter_title = $chap->_getPresentationTitle(
                        $node["obj_id"],
                        $this->lm->isActiveNumbering(),
                        $this->lm_set->get("time_scheduled_page_activation"),
                        0,
                        $this->lang
                    );
                    $this->tpl->setVariable(
                        "CHAP_TITLE",
                        $chapter_title
                    );
                        
                    if ($this->lm->getPageHeader() == IL_CHAPTER_TITLE) {
                        if ($nodes[$node_key + 1]["type"] == "pg") {
                            $this->tpl->setVariable(
                                "CHAP_HEADER",
                                $header_page_content
                            );
                            $did_chap_page_header = true;
                        }
                    }
 
                    $this->tpl->parseCurrentBlock();
                    $this->tpl->setCurrentBlock("print_block");
                    $this->tpl->parseCurrentBlock();
                }
 
                // output page
                if ($node["type"] == "pg") {
                    if ($ilUser->getId() == ANONYMOUS_USER_ID &&
                       $this->lm_gui->object->getPublicAccessMode() == "selected") {
                        if (!ilLMObject::_isPagePublic($node["obj_id"])) {
                            continue;
                        }
                    }
 
                    $this->tpl->setCurrentBlock("print_item");
                    
                    // get page
                    $page_id = $node["obj_id"];
                    $page_object_gui = $this->getLMPageGUI($page_id);
                    $page_object = $page_object_gui->getPageObject();
                    include_once("./Services/Style/Content/classes/class.ilObjStyleSheet.php");
                    $page_object_gui->setStyleId(ilObjStyleSheet::getEffectiveContentStyleId(
                        $this->lm->getStyleSheetId(),
                        "lm"
                    ));
 
 
                    // get lm page
                    $lm_pg_obj = new ilLMPageObject($this->lm, $page_id);
                    $lm_pg_obj->setLMId($this->lm->getId());
 
                    // determine target frames for internal links
                    $page_object_gui->setLinkFrame($_GET["frame"]);
                    $page_object_gui->setOutputMode("print");
                    $page_object_gui->setPresentationTitle("");
                    
                    if ($this->lm->getPageHeader() == IL_PAGE_TITLE || $node["free"] === true) {
                        $page_title = ilLMPageObject::_getPresentationTitle(
                            $lm_pg_obj->getId(),
                            $this->lm->getPageHeader(),
                            $this->lm->isActiveNumbering(),
                            $this->lm_set->get("time_scheduled_page_activation"),
                            false,
                            0,
                            $this->lang
                        );
 
                        // prevent page title after chapter title
                        // that have the same content
                        if ($this->lm->isActiveNumbering()) {
                            $chapter_title = trim(substr(
                                $chapter_title,
                                strpos($chapter_title, " ")
                            ));
                        }
 
                        if ($page_title != $chapter_title) {
                            $page_object_gui->setPresentationTitle($page_title);
                        }
                    }
 
                    // handle header / footer
                    $hcont = $header_page_content;
                    $fcont = $footer_page_content;
 
                    if ($this->lm->getPageHeader() == IL_CHAPTER_TITLE) {
                        if ($did_chap_page_header) {
                            $hcont = "";
                        }
                        if ($nodes[$node_key + 1]["type"] == "pg" &&
                            !($nodes[$node_key + 1]["depth"] <= $act_level
                             && !in_array($nodes[$node_key + 1]["obj_id"], $_POST["obj_id"]))) {
                            $fcont = "";
                        }
                    }
                    
                    $page_object_gui->setFileDownloadLink("#");
                    $page_object_gui->setFullscreenLink("#");
                    $page_object_gui->setSourceCodeDownloadScript("#");
                    $page_content = $page_object_gui->showPage();
                    if ($this->lm->getPageHeader() != IL_PAGE_TITLE) {
                        $this->tpl->setVariable(
                            "CONTENT",
                            $hcont . $page_content . $fcont
                        );
                    } else {
                        $this->tpl->setVariable(
                            "CONTENT",
                            $hcont . $page_content . $fcont . "<br />"
                        );
                    }
                    $chapter_title = "";
                    $this->tpl->parseCurrentBlock();
                    $this->tpl->setCurrentBlock("print_block");
                    $this->tpl->parseCurrentBlock();
 
                    // get internal links
                    $int_links = ilInternalLink::_getTargetsOfSource($this->lm->getType() . ":pg", $node["obj_id"]);
 
                    $got_mobs = false;
 
                    foreach ($int_links as $key => $link) {
                        if ($link["type"] == "git" &&
                            ($link["inst"] == IL_INST_ID || $link["inst"] == 0)) {
                            $glossary_links[$key] = $link;
                        }
                        if ($link["type"] == "mob" &&
                            ($link["inst"] == IL_INST_ID || $link["inst"] == 0)) {
                            $got_mobs = true;
                            $mob_links[$key] = $link;
                        }
                    }
 
                    // this is not cool because of performance reasons
                    // unfortunately the int link table does not
                    // store the target frame (we want to append all linked
                    // images but not inline images (i.e. mobs with no target
                    // frame))
                    if ($got_mobs) {
                        $page_object->buildDom();
                        $links = $page_object->getInternalLinks();
                        foreach ($links as $link) {
                            if ($link["Type"] == "MediaObject"
                                && $link["TargetFrame"] != ""
                                && $link["TargetFrame"] != "None") {
                                $media_links[] = $link;
                            }
                        }
                    }
                }
            }
        }
 
        $annex_cnt = 0;
        $annexes = array();
 
        // glossary
        if (count($glossary_links) > 0 && !$this->lm->isActivePreventGlossaryAppendix()) {
            include_once("./Modules/Glossary/classes/class.ilGlossaryTerm.php");
            include_once("./Modules/Glossary/classes/class.ilGlossaryDefinition.php");
 
            // sort terms
            $terms = array();
            
            foreach ($glossary_links as $key => $link) {
                $term = ilGlossaryTerm::_lookGlossaryTerm($link["id"]);
                $terms[$term . ":" . $key] = array("key" => $key, "link" => $link, "term" => $term);
            }
            $terms = ilUtil::sortArray($terms, "term", "asc");
            //ksort($terms);
 
            foreach ($terms as $t) {
                $link = $t["link"];
                $key = $t["key"];
                $defs = ilGlossaryDefinition::getDefinitionList($link["id"]);
                $def_cnt = 1;
 
                // output all definitions of term
                foreach ($defs as $def) {
                    // definition + number, if more than 1 definition
                    if (count($defs) > 1) {
                        $this->tpl->setCurrentBlock("def_title");
                        $this->tpl->setVariable(
                            "TXT_DEFINITION",
                            $this->lng->txt("cont_definition") . " " . ($def_cnt++)
                        );
                        $this->tpl->parseCurrentBlock();
                    }
                    include_once("./Modules/Glossary/classes/class.ilGlossaryDefPageGUI.php");
                    $page_gui = new ilGlossaryDefPageGUI($def["id"]);
                    $page_gui->setTemplateOutput(false);
                    $page_gui->setOutputMode("print");
 
                    $this->tpl->setCurrentBlock("definition");
                    $page_gui->setFileDownloadLink("#");
                    $page_gui->setFullscreenLink("#");
                    $page_gui->setSourceCodeDownloadScript("#");
                    $output = $page_gui->showPage();
                    $this->tpl->setVariable("VAL_DEFINITION", $output);
                    $this->tpl->parseCurrentBlock();
                }
 
                // output term
                $this->tpl->setCurrentBlock("term");
                $this->tpl->setVariable(
                    "VAL_TERM",
                    $term = ilGlossaryTerm::_lookGlossaryTerm($link["id"])
                );
                $this->tpl->parseCurrentBlock();
            }
 
            // output glossary header
            $annex_cnt++;
            $this->tpl->setCurrentBlock("glossary");
            $annex_title = $this->lng->txt("cont_annex") . " " .
                chr(64+$annex_cnt) . ": " . $this->lng->txt("glo");
            $this->tpl->setVariable("TXT_GLOSSARY", $annex_title);
            $this->tpl->parseCurrentBlock();
 
            $annexes[] = $annex_title;
        }
 
        // referenced images
        if (count($media_links) > 0) {
            include_once("./Services/MediaObjects/classes/class.ilObjMediaObject.php");
            include_once("./Services/MediaObjects/classes/class.ilMediaItem.php");
 
            foreach ($media_links as $media) {
                if (substr($media["Target"], 0, 4) == "il__") {
                    $arr = explode("_", $media["Target"]);
                    $id = $arr[count($arr) - 1];
                    
                    $med_obj = new ilObjMediaObject($id);
                    $med_item = $med_obj->getMediaItem("Standard");
                    if (is_object($med_item)) {
                        if (is_int(strpos($med_item->getFormat(), "image"))) {
                            $this->tpl->setCurrentBlock("ref_image");
                            
                            // image source
                            if ($med_item->getLocationType() == "LocalFile") {
                                $this->tpl->setVariable(
                                    "IMG_SOURCE",
                                    ilUtil::getWebspaceDir("output") . "/mobs/mm_" . $id .
                                    "/" . $med_item->getLocation()
                                );
                            } else {
                                $this->tpl->setVariable(
                                    "IMG_SOURCE",
                                    $med_item->getLocation()
                                );
                            }
                            
                            if ($med_item->getCaption() != "") {
                                $this->tpl->setVariable("IMG_TITLE", $med_item->getCaption());
                            } else {
                                $this->tpl->setVariable("IMG_TITLE", $med_obj->getTitle());
                            }
                            $this->tpl->parseCurrentBlock();
                        }
                    }
                }
            }
            
            // output glossary header
            $annex_cnt++;
            $this->tpl->setCurrentBlock("ref_images");
            $annex_title = $this->lng->txt("cont_annex") . " " .
                chr(64+$annex_cnt) . ": " . $this->lng->txt("cont_ref_images");
            $this->tpl->setVariable("TXT_REF_IMAGES", $annex_title);
            $this->tpl->parseCurrentBlock();
 
            $annexes[] = $annex_title;
        }
 
        // output learning module title and toc
        if ($output_header) {
            $this->tpl->setCurrentBlock("print_header");
            $this->tpl->setVariable("LM_TITLE", $this->getLMPresentationTitle());
            if ($this->lm->getDescription() != "none") {
                include_once("Services/MetaData/classes/class.ilMD.php");
                $md = new ilMD($this->lm->getId(), 0, $this->lm->getType());
                $md_gen = $md->getGeneral();
                foreach ($md_gen->getDescriptionIds() as $id) {
                    $md_des = $md_gen->getDescription($id);
                    $description = $md_des->getDescription();
                }
 
                $this->tpl->setVariable(
                    "LM_DESCRIPTION",
                    $description
                );
            }
            $this->tpl->parseCurrentBlock();
 
            // output toc
            $nodes2 = $nodes;
            foreach ($nodes2 as $node2) {
                if ($node2["type"] == "st"
                    && ilObjContentObject::_checkPreconditionsOfPage($this->lm->getRefId(), $this->lm->getId(), $node2["obj_id"])) {
                    for ($j=1; $j < $node2["depth"]; $j++) {
                        $this->tpl->setCurrentBlock("indent");
                        $this->tpl->setVariable("IMG_BLANK", ilUtil::getImagePath("browser/blank.png"));
                        $this->tpl->parseCurrentBlock();
                    }
                    $this->tpl->setCurrentBlock("toc_entry");
                    $this->tpl->setVariable(
                        "TXT_TOC_TITLE",
                        ilStructureObject::_getPresentationTitle(
                            $node2["obj_id"],
                            IL_CHAPTER_TITLE,
                            $this->lm->isActiveNumbering(),
                            $this->lm_set->get("time_scheduled_page_activation"),
                            false,
                            0,
                            $this->lang
                        )
                    );
                    $this->tpl->parseCurrentBlock();
                }
            }
 
            // annexes
            foreach ($annexes as $annex) {
                $this->tpl->setCurrentBlock("indent");
                $this->tpl->setVariable("IMG_BLANK", ilUtil::getImagePath("browser/blank.png"));
                $this->tpl->parseCurrentBlock();
                $this->tpl->setCurrentBlock("toc_entry");
                $this->tpl->setVariable("TXT_TOC_TITLE", $annex);
                $this->tpl->parseCurrentBlock();
            }
 
            $this->tpl->setCurrentBlock("toc");
            $this->tpl->setVariable("TXT_TOC", $this->lng->txt("cont_toc"));
            $this->tpl->parseCurrentBlock();
 
            $this->tpl->setCurrentBlock("print_start_block");
            $this->tpl->parseCurrentBlock();
        }
        
        // output author information
        include_once 'Services/MetaData/classes/class.ilMD.php';
        $md = new ilMD($this->lm->getId(), 0, $this->lm->getType());
        if (is_object($lifecycle = $md->getLifecycle())) {
            $sep = $author = "";
            foreach (($ids = $lifecycle->getContributeIds()) as $con_id) {
                $md_con = $lifecycle->getContribute($con_id);
                if ($md_con->getRole() == "Author") {
                    foreach ($ent_ids = $md_con->getEntityIds() as $ent_id) {
                        $md_ent = $md_con->getEntity($ent_id);
                        $author = $author . $sep . $md_ent->getEntity();
                        $sep = ", ";
                    }
                }
            }
            if ($author != "") {
                $this->lng->loadLanguageModule("meta");
                $this->tpl->setCurrentBlock("author");
                $this->tpl->setVariable("TXT_AUTHOR", $this->lng->txt("meta_author"));
                $this->tpl->setVariable("LM_AUTHOR", $author);
                $this->tpl->parseCurrentBlock();
            }
        }
 
        
        // output copyright information
        if (is_object($md_rights = $md->getRights())) {
            $copyright = $md_rights->getDescription();
            include_once('Services/MetaData/classes/class.ilMDUtils.php');
            $copyright = ilMDUtils::_parseCopyright($copyright);
 
            if ($copyright != "") {
                $this->lng->loadLanguageModule("meta");
                $this->tpl->setCurrentBlock("copyright");
                $this->tpl->setVariable("TXT_COPYRIGHT", $this->lng->txt("meta_copyright"));
                $this->tpl->setVariable("LM_COPYRIGHT", $copyright);
                $this->tpl->parseCurrentBlock();
            }
        }
 
        $this->tpl->show(false);
    }

References $_GET, $_POST, $ctrl, $def, $description, $id, $ilCtrl, $ilUser, $key, $links, $lng, $output, $path, $t, $user, ilObjContentObject\_checkPreconditionsOfPage(), ilLMObject\_exists(), ilLMPageObject\_getPresentationTitle(), ilStructureObject\_getPresentationTitle(), ilInternalLink\_getTargetsOfSource(), ilLMObject\_isPagePublic(), ilGlossaryTerm\_lookGlossaryTerm(), ilPageObject\_lookupActive(), ilLMObject\_lookupType(), ilMDUtils\_parseCopyright(), ilObjStyleSheet\getContentPrintStyle(), ilObjStyleSheet\getContentStylePath(), getCurrentPageId(), ilGlossaryDefinition\getDefinitionList(), ilObjStyleSheet\getEffectiveContentStyleId(), ilUtil\getImagePath(), getLMPageGUI(), getLMPresentationTitle(), ilObjStyleSheet\getSyntaxStylePath(), getTracker(), ilUtil\getWebspaceDir(), IL_CHAPTER_TITLE, IL_PAGE_TITLE, offlineMode(), renderPageTitle(), ilUtil\sendFailure(), and ilUtil\sortArray().

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showPrintViewSelection()

ilLMPresentationGUI::showPrintViewSelection

(

)

show selection screen for print view

Definition at line 2917 of file class.ilLMPresentationGUI.php.

    {
        $ilUser = $this->user;
        $lng = $this->lng;
        
        include_once("./Modules/LearningModule/classes/class.ilLMPage.php");
        if (!$this->lm->isActivePrintView() || !$this->lm->isActiveLMMenu()) {
            return;
        }
        
        include_once("./Modules/LearningModule/classes/class.ilStructureObject.php");
 
        //$this->tpl = new ilTemplate("tpl.lm_toc.html", true, true, true);
        $this->tpl->setCurrentBlock("ContentStyle");
        if (!$this->offlineMode()) {
            $this->tpl->setVariable(
                "LOCATION_CONTENT_STYLESHEET",
                ilObjStyleSheet::getContentStylePath($this->lm->getStyleSheetId())
            );
        } else {
            $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET", "content_style/content.css");
        }
        $this->tpl->parseCurrentBlock();
 
        $this->renderPageTitle();
        $this->tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
        $this->tpl->getStandardTemplate();
        
        $this->tpl->setVariable("TABS", $this->lm_gui->setilLMMenu(
            $this->offlineMode(),
            $this->getExportFormat(),
            "print",
            true,
            false,
            0,
            $this->lang,
            $this->export_all_languages
        ));
            
        $this->ilLocator(true);
        $this->tpl->addBlockFile(
            "ADM_CONTENT",
            "adm_content",
            "tpl.lm_print_selection.html",
            "Modules/LearningModule"
        );
 
        // set title header
        $this->tpl->setTitle($this->getLMPresentationTitle());
        $this->tpl->setTitleIcon(ilUtil::getImagePath("icon_lm.svg"));
 
        /*$this->tpl->setVariable("TXT_BACK", $this->lng->txt("back"));
        $this->ctrl->setParameterByClass("illmpresentationgui", "obj_id", $_GET["obj_id"]);
        $this->tpl->setVariable("LINK_BACK",
            $this->ctrl->getLinkTargetByClass("illmpresentationgui", ""));*/
 
        $this->ctrl->setParameterByClass("illmpresentationgui", "obj_id", $_GET["obj_id"]);
        $this->tpl->setVariable("FORMACTION", $this->ctrl->getFormaction($this));
 
        $nodes = $this->lm_tree->getSubtree($this->lm_tree->getNodeData($this->lm_tree->getRootId()));
        $nodes = $this->filterNonAccessibleNode($nodes);
 
        if (!is_array($_POST["item"])) {
            if ($_GET["obj_id"] != "") {
                $_POST["item"][$_GET["obj_id"]] = "y";
            } else {
                $_POST["item"][1] = "y";
            }
        }
 
        $this->initPrintViewSelectionForm();
 
        foreach ($nodes as $node) {
 
            // check page activation
            $active = ilLMPage::_lookupActive(
                $node["obj_id"],
                $this->lm->getType(),
                $this->lm_set->get("time_scheduled_page_activation")
            );
 
            if ($node["type"] == "pg" &&
                !$active) {
                continue;
            }
 
            $text = $img_scr = $img_alt = "";
            $disabled = false;
            $checked = false;
 
            switch ($node["type"]) {
                // page
                case "pg":
                    $text =
                        ilLMPageObject::_getPresentationTitle(
                            $node["obj_id"],
                            $this->lm->getPageHeader(),
                            $this->lm->isActiveNumbering(),
                            $this->lm_set->get("time_scheduled_page_activation"),
                            false,
                            0,
                            $this->lang
                        );
                    
                    if ($ilUser->getId() == ANONYMOUS_USER_ID &&
                       $this->lm_gui->object->getPublicAccessMode() == "selected") {
                        if (!ilLMObject::_isPagePublic($node["obj_id"])) {
                            $disabled = true;
                            $text.= " (" . $this->lng->txt("cont_no_access") . ")";
                        }
                    }
                    $img_src = ilUtil::getImagePath("icon_pg.svg");
                    $img_alt = $lng->txt("icon") . " " . $lng->txt("pg");
                    break;
 
                // learning module
                case "du":
                    $text = $this->getLMPresentationTitle();
                    $img_src = ilUtil::getImagePath("icon_lm.svg");
                    $img_alt = $lng->txt("icon") . " " . $lng->txt("obj_lm");
                    break;
 
                // chapter
                case "st":
                    $text =
                        ilStructureObject::_getPresentationTitle(
                            $node["obj_id"],
                            IL_CHAPTER_TITLE,
                            $this->lm->isActiveNumbering(),
                            $this->lm_set->get("time_scheduled_page_activation"),
                            false,
                            0,
                            $this->lang
                        );
                    if ($ilUser->getId() == ANONYMOUS_USER_ID &&
                       $this->lm_gui->object->getPublicAccessMode() == "selected") {
                        if (!ilLMObject::_isPagePublic($node["obj_id"])) {
                            $disabled = true;
                            $text.= " (" . $this->lng->txt("cont_no_access") . ")";
                        }
                    }
                    $img_src = ilUtil::getImagePath("icon_st.svg");
                    $img_alt = $lng->txt("icon") . " " . $lng->txt("st");
                    break;
            }
 
            if (!ilObjContentObject::_checkPreconditionsOfPage($this->lm->getRefId(), $this->lm->getId(), $node["obj_id"])) {
                $text.= " (" . $this->lng->txt("cont_no_access") . ")";
            }
 
            $this->nl->addListNode(
                $node["obj_id"],
                $text,
                $node["parent"],
                $checked,
                $disabled,
                $img_src,
                $img_alt
            );
        }
 
        
        // check for free page
        if ($_GET["obj_id"] > 0 && !$this->lm_tree->isInTree($_GET["obj_id"])) {
            $text =
                ilLMPageObject::_getPresentationTitle(
                    $_GET["obj_id"],
                    $this->lm->getPageHeader(),
                    $this->lm->isActiveNumbering(),
                    $this->lm_set->get("time_scheduled_page_activation"),
                    false,
                    0,
                    $this->lang
                );
            
            if ($ilUser->getId() == ANONYMOUS_USER_ID &&
               $this->lm_gui->object->getPublicAccessMode() == "selected") {
                if (!ilLMObject::_isPagePublic($_GET["obj_id"])) {
                    $disabled = true;
                    $text.= " (" . $this->lng->txt("cont_no_access") . ")";
                }
            }
            $img_src = ilUtil::getImagePath("icon_pg.svg");
            $id = $_GET["obj_id"];
 
            $checked = true;
 
            $this->nl->addListNode(
                $id,
                $text,
                0,
                $checked,
                $disabled,
                $img_src,
                $img_alt
            );
        }
 
        $f = $this->form->getHTML();
 
        // submit toolbar
        $tb = new ilToolbarGUI();
        $tb->addFormButton($lng->txt("cont_show_print_view"), "showPrintView");
        $this->tpl->setVariable("TOOLBAR", $tb->getHTML());
 
        $this->tpl->setVariable("ITEM_SELECTION", $f);
        $this->tpl->show();
    }

References $_GET, $_POST, $id, $ilUser, $lng, $text, $user, ilObjContentObject\_checkPreconditionsOfPage(), ilLMPageObject\_getPresentationTitle(), ilStructureObject\_getPresentationTitle(), ilLMObject\_isPagePublic(), ilPageObject\_lookupActive(), filterNonAccessibleNode(), ilObjStyleSheet\getContentStylePath(), ilUtil\getImagePath(), getLMPresentationTitle(), ilUtil\getStyleSheetLocation(), IL_CHAPTER_TITLE, ilLocator(), initPrintViewSelectionForm(), offlineMode(), and renderPageTitle().

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showTableOfContents()

ilLMPresentationGUI::showTableOfContents

(

)

table of contents

Definition at line 2678 of file class.ilLMPresentationGUI.php.

    {
        $ilUser = $this->user;
 
        if (!$this->lm->isActiveTOC() || !$this->lm->isActiveLMMenu()) {
            return;
        }
 
        //$this->tpl = new ilTemplate("tpl.lm_toc.html", true, true, true);
        $this->tpl->setCurrentBlock("ContentStyle");
        if (!$this->offlineMode()) {
            $this->tpl->setVariable(
                "LOCATION_CONTENT_STYLESHEET",
                ilObjStyleSheet::getContentStylePath($this->lm->getStyleSheetId())
            );
        } else {
            $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET", "content_style/content.css");
        }
        $this->tpl->parseCurrentBlock();
 
        $this->renderPageTitle();
 
        // set style sheets
        if (!$this->offlineMode()) {
            $this->tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
        } else {
            $style_name = $ilUser->getPref("style") . ".css";
            ;
            $this->tpl->setVariable("LOCATION_STYLESHEET", "./style/" . $style_name);
        }
 
        //$this->tpl->addBlockFile("CONTENT", "content", "tpl.lm_toc.html", true);
        //var_dump($GLOBALS["tpl"]); echo "<br><br>";
        //exit;
        $this->tpl->getStandardTemplate();
        $this->ilLocator(true);
 
        $a_global_tabs = !$this->offlineMode();
 
        $this->tpl->setVariable("TABS", $this->lm_gui->setilLMMenu(
            $this->offlineMode(),
            $this->getExportFormat(),
            "toc",
            $a_global_tabs,
            false,
            0,
            $this->lang,
            $this->export_all_languages
        ));
 
        // set title header
        $this->tpl->setVariable("TXT_TOC", $this->lng->txt("cont_toc"));
        $this->tpl->setTitle($this->getLMPresentationTitle());
        $this->tpl->setTitleIcon(ilUtil::getImagePath("icon_lm.svg"));
 
        include_once("./Modules/LearningModule/classes/class.ilLMTableOfContentsExplorerGUI.php");
        $exp = new ilLMTableOfContentsExplorerGUI($this, "showTableOfContents", $this, $this->lang, $this->export_all_languages);
        $exp->setMainTemplate($this->tpl);
        $exp->setTracker($this->getTracker());
        if (!$exp->handleCommand()) {
            // determine highlighted and force open nodes
            $page_id = $this->getCurrentPageId();
            if ($this->deactivated_page) {
                $page_id = $_GET["obj_id"];
            }
 
            // highlight current node
            if (!$this->offlineMode()) {
                // empty chapter
                if ($this->chapter_has_no_active_page &&
                    ilLMObject::_lookupType($_GET["obj_id"]) == "st") {
                    $exp->setHighlightNode($_GET["obj_id"]);
                } else {
                    if ($this->lm->getTOCMode() == "pages") {
                        if ($this->deactivated_page) {
                            $exp->setHighlightNode($_GET["obj_id"]);
                        } else {
                            $exp->setHighlightNode($page_id);
                        }
                    } else {
                        $exp->setHighlightNode($this->lm_tree->getParentId($page_id));
                    }
                }
            }
            if ($this->offlineMode()) {
                $exp->setOfflineMode(true);
            }
            //  var_dump($exp->getHTML()."_");
            $this->tpl->setVariable("ADM_CONTENT", $exp->getHTML());
        }
        if ($this->offlineMode()) {
            // reset standard css files
            $this->tpl->resetJavascript();
            $this->tpl->resetCss();
            $this->tpl->setBodyClass("ilLMNoMenu");
 
            include_once("./Modules/LearningModule/classes/class.ilObjContentObject.php");
            foreach (ilObjContentObject::getSupplyingExportFiles() as $f) {
                if ($f["type"] == "js") {
                    $this->tpl->addJavascript($f["target"]);
                }
                if ($f["type"] == "css") {
                    $this->tpl->addCSS($f["target"]);
                }
            }
            $this->tpl->fillJavaScriptFiles(true);
            $this->tpl->fillOnLoadCode();
            //var_dump(htmlentities($this->tpl->get())); exit;
            return $this->tpl->get();
        } else {
            $this->tpl->show();
        }
    }

References $_GET, $ilUser, $user, ilLMObject\_lookupType(), ilObjStyleSheet\getContentStylePath(), getCurrentPageId(), ilUtil\getImagePath(), getLMPresentationTitle(), ilUtil\getStyleSheetLocation(), ilObjContentObject\getSupplyingExportFiles(), getTracker(), ilLocator(), offlineMode(), and renderPageTitle().

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updatePageRating()

ilLMPresentationGUI::updatePageRating

(

)

Definition at line 1689 of file class.ilLMPresentationGUI.php.

    {
        $ilUser = $this->user;
        
        $pg_id = $_GET["pgid"];
        if (!$this->ctrl->isAsynch() || !$pg_id) {
            exit();
        }
                
        include_once './Services/Rating/classes/class.ilRating.php';
        $rating = (int) $_POST["rating"];
        if ($rating) {
            ilRating::writeRatingForUserAndObject(
                $this->lm->getId(),
                "lm",
                $pg_id,
                "lm",
                $ilUser->getId(),
                $_POST["rating"]
            );
        } else {
            ilRating::resetRatingForUserAndObject(
                $this->lm->getId(),
                "lm",
                $pg_id,
                "lm",
                $ilUser->getId()
            );
        }
        
        include_once './Services/Rating/classes/class.ilRatingGUI.php';
        $rating = new ilRatingGUI();
        $rating->setObject($this->lm->getId(), "lm", $pg_id, "lm", $ilUser->getId());
        $rating->setYourRatingText($this->lng->txt("lm_rate_page"));
        
        echo $rating->getHtml(true, true, "il.LearningModule.saveRating(%rating%);");
        
        echo $this->tpl->getOnLoadCodeForAsynch();
        exit();
    }

References $_GET, $_POST, $ilUser, $user, exit, ilRating\resetRatingForUserAndObject(), and ilRating\writeRatingForUserAndObject().

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Field Documentation

$access

ilLMPresentationGUI::$access

protected

Definition at line 53 of file class.ilLMPresentationGUI.php.

Referenced by addHeaderAction(), executeCommand(), ilLMNotes(), ilPage(), initScreenHead(), and outputInfoScreen().

$ctrl

ilLMPresentationGUI::$ctrl

protected

Definition at line 38 of file class.ilLMPresentationGUI.php.

Referenced by executeCommand(), getLink(), getLinkXML(), ilGlossary(), ilLocator(), initPrintViewSelectionForm(), layout(), and showPrintView().

$current_page_id

ilLMPresentationGUI::$current_page_id = false

protected

Definition at line 86 of file class.ilLMPresentationGUI.php.

Referenced by getCurrentPageId().

$error

ilLMPresentationGUI::$error

protected

Definition at line 43 of file class.ilLMPresentationGUI.php.

$export_all_languages

ilLMPresentationGUI::$export_all_languages = false

protected

Definition at line 88 of file class.ilLMPresentationGUI.php.

$focus_id

ilLMPresentationGUI::$focus_id = 0

protected

Definition at line 87 of file class.ilLMPresentationGUI.php.

$help

ilLMPresentationGUI::$help

protected

Definition at line 78 of file class.ilLMPresentationGUI.php.

Referenced by ilPage().

$layout_doc

ilLMPresentationGUI::$layout_doc

Definition at line 83 of file class.ilLMPresentationGUI.php.

$lm

ilLMPresentationGUI::$lm

Definition at line 80 of file class.ilLMPresentationGUI.php.

$lng

ilLMPresentationGUI::$lng

Definition at line 82 of file class.ilLMPresentationGUI.php.

Referenced by __construct(), executeCommand(), initPrintViewSelectionForm(), showPrintView(), and showPrintViewSelection().

$locator

ilLMPresentationGUI::$locator

protected

Definition at line 68 of file class.ilLMPresentationGUI.php.

Referenced by ilLocator(), and initScreenHead().

$main_menu

ilLMPresentationGUI::$main_menu

protected

Definition at line 63 of file class.ilLMPresentationGUI.php.

$nav_history

ilLMPresentationGUI::$nav_history

protected

Definition at line 48 of file class.ilLMPresentationGUI.php.

Referenced by executeCommand().

$offline

ilLMPresentationGUI::$offline

Definition at line 84 of file class.ilLMPresentationGUI.php.

Referenced by offlineMode().

$offline_directory

ilLMPresentationGUI::$offline_directory

Definition at line 85 of file class.ilLMPresentationGUI.php.

Referenced by getOfflineDirectory().

$rbacsystem

ilLMPresentationGUI::$rbacsystem

protected

Definition at line 33 of file class.ilLMPresentationGUI.php.

Referenced by __construct(), and ilLMSubMenu().

$settings

ilLMPresentationGUI::$settings

protected

Definition at line 58 of file class.ilLMPresentationGUI.php.

Referenced by ilLMNotes(), and layout().

$tpl

ilLMPresentationGUI::$tpl

Definition at line 81 of file class.ilLMPresentationGUI.php.

Referenced by __construct(), addHeaderAction(), glossary(), layout(), and showMessageScreen().

$tree

ilLMPresentationGUI::$tree

protected

Definition at line 73 of file class.ilLMPresentationGUI.php.

Referenced by ilLocator().

$user

ilLMPresentationGUI::$user

protected

Definition at line 28 of file class.ilLMPresentationGUI.php.

Referenced by executeCommand(), getCurrentPageId(), getSuccessorPage(), glossary(), ilLMNavigation(), ilMedia(), ilPage(), initScreenHead(), layout(), resume(), showPrintView(), showPrintViewSelection(), showTableOfContents(), and updatePageRating().

---

The documentation for this class was generated from the following file:

• Modules/LearningModule/classes/class.ilLMPresentationGUI.php