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Public Member Functions | Data Fields | Protected Member Functions | Protected Attributes | Private Attributes
ilLMPresentationGUI Class Reference
Modules/IliasLearningModule

Class ilLMPresentationGUI. More...

+ Collaboration diagram for ilLMPresentationGUI:

Public Member Functions

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

Data Fields

 $ilias
 $lm
 $tpl
 $lng
 $layout_doc
 $offline
 $offline_directory

Protected Member Functions

 initScreenHead ($a_active_tab="info")
 renderPageTitle ()

Protected Attributes

 $current_page_id = false
 $focus_id = 0

Private Attributes

 $needs_to_be_purchased = 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:
class.ilLMPresentationGUI.php 60879 2015-09-25 14:11:15Z gitmgr

ilLMPresentationGUI: ilNoteGUI, ilInfoScreenGUI, ilShopPurchaseGUI ilLMPresentationGUI: ilLMPageGUI, ilGlossaryDefPageGUI, ilCommonActionDispatcherGUI ilLMPresentationGUI: ilLearningProgressGUI, ilAssGenFeedbackPageGUI ilLMPresentationGUI: ilRatingGUI

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

Member Function Documentation

ilLMPresentationGUI::addHeaderAction (   $a_redraw = false)

Add header action.

Definition at line 945 of file class.ilLMPresentationGUI.php.

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

Referenced by ilLMNotes(), and redrawHeaderAction().

{
global $ilAccess, $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));
$lg = $dispatcher->initHeaderAction();
$lg->enableNotes(true);
$lg->enableComments($this->lm->publicNotes(), false);
if($this->lm->hasRating())
{
$lg->enableRating(true, $this->lng->txt("lm_rating"), false,
array("ilcommonactiondispatchergui", "ilratinggui"));
}
if(!$a_redraw)
{
$this->tpl->setVariable("HEAD_ACTION", $lg->getHeaderAction());
}
else
{
// we need to add onload code manually (rating, comments, etc.)
return $lg->getHeaderAction().
$tpl->getOnLoadCodeForAsynch();
}
}

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ilLMPresentationGUI::attrib2arr (   $a_attributes)

Definition at line 288 of file class.ilLMPresentationGUI.php.

Referenced by layout(), and processNodes().

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

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ilLMPresentationGUI::basicPageGuiInit (   $a_page_gui)

Basic page gui initialisation.

Parameters
@return

Definition at line 1700 of file class.ilLMPresentationGUI.php.

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

Referenced by executeCommand(), and ilPage().

{
include_once("./Services/Style/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;
}
$a_page_gui->setFileDownloadLink($this->getLink($_GET["ref_id"], "downloadFile"));
$a_page_gui->setFullscreenLink($this->getLink($_GET["ref_id"], "fullscreen"));
}

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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
stringelement/tag name
arrayarray of attributes

Definition at line 2642 of file class.ilLMPresentationGUI.php.

Referenced by layout(), and processNodes().

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

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ilLMPresentationGUI::determineLayout ( )

Determine layout.

Definition at line 313 of file class.ilLMPresentationGUI.php.

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

Referenced by layout().

{
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;
}

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ilLMPresentationGUI::download_paragraph ( )

download source code paragraph

Definition at line 3715 of file class.ilLMPresentationGUI.php.

References $_GET, and getLMPage().

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

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ilLMPresentationGUI::downloadExportFile ( )

send download file (xml/html)

Definition at line 3894 of file class.ilLMPresentationGUI.php.

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

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

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ilLMPresentationGUI::downloadFile ( )

download file of file lists

Definition at line 3702 of file class.ilLMPresentationGUI.php.

References $_GET, $file, and exit.

{
$file = explode("_", $_GET["file_id"]);
$file_id = (int) $file[count($file) - 1];
require_once("./Modules/File/classes/class.ilObjFile.php");
$fileObj = new ilObjFile($file_id, false);
$fileObj->sendFile();
exit;
}
ilLMPresentationGUI::executeCommand ( )

execute command

Definition at line 112 of file class.ilLMPresentationGUI.php.

References $_GET, $_POST, $cmd, $ilCtrl, $ilias, $ilUser, $lng, $needs_to_be_purchased, $ret, ilLMObject\_isPagePublic(), basicPageGuiInit(), ilCommonActionDispatcherGUI\getInstanceFromAjaxCall(), getLMPageGUI(), ilLocator(), initScreenHead(), layout(), ilLearningProgressBaseGUI\LP_CONTEXT_REPOSITORY, and outputInfoScreen().

{
global $ilNavigationHistory, $ilAccess, $ilias, $lng, $ilCtrl, $ilUser;
if(IS_PAYMENT_ENABLED)
{
include_once 'Services/Payment/classes/class.ilPaymentObject.php';
if($ilAccess->checkAccess('visible', '', $_GET['ref_id']) &&
$this->needs_to_be_purchased)
{
if(!((int)$_GET['obj_id'] &&
($this->lm->getPublicAccessMode() == 'selected' && ilLMObject::_isPagePublic($_GET['obj_id'])) &&
($this->ctrl->getCmd() == 'layout' || $this->ctrl->getCmd() == '')))
{
unset($_GET['obj_id']);
$this->tpl->getStandardTemplate();
$this->ilLocator();
include_once 'Services/Payment/classes/class.ilShopPurchaseGUI.php';
$pp = new ilShopPurchaseGUI((int)$_GET['ref_id']);
$ret = $this->ctrl->forwardCommand($pp);
$this->tpl->show();
return true;
}
}
}
// check read permission, payment and parent conditions
// todo: replace all this by ilAccess call
if (!$ilAccess->checkAccess("read", "", $_GET["ref_id"]) &&
(!(($this->ctrl->getCmd() == "infoScreen" || $this->ctrl->getNextClass() == "ilinfoscreengui")
&& $ilAccess->checkAccess("visible", "", $_GET["ref_id"]))))
{
$ilias->raiseError($lng->txt("permission_denied"), $ilias->error_obj->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;
}
}

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ilLMPresentationGUI::export ( )

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

Parameters
@accesspublic
Returns

Definition at line 265 of file class.ilLMPresentationGUI.php.

{
switch($this->lm->getType())
{
case "dbk":
$this->lm_gui->export();
break;
}
}
ilLMPresentationGUI::fullscreen ( )

Definition at line 682 of file class.ilLMPresentationGUI.php.

References layout(), and offlineMode().

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

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ilLMPresentationGUI::getCurrentFrameSet ( )

get frames of current frame set

Definition at line 305 of file class.ilLMPresentationGUI.php.

{
return $this->frames;
}
ilLMPresentationGUI::getCurrentPageId ( )

Get the current page id.

Returns
bool|int current page id

Definition at line 1172 of file class.ilLMPresentationGUI.php.

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

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

{
global $ilUser;
if (!$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->needs_to_be_purchased) &&
$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;
}

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ilLMPresentationGUI::getExportFormat ( )

get export format

Returns
string export format

Definition at line 245 of file class.ilLMPresentationGUI.php.

Referenced by determineLayout(), getLinkXML(), ilLMMenu(), initScreenHead(), showDownloadList(), showPrintViewSelection(), and showTableOfContents().

{
return $this->export_format;
}

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

Get focused link (used in learning objectives courses)

Parameters
int$a_ref_idreference id of learning module
int$a_obj_idchapter or page id
int$a_return_ref_idreturn ref id
Returns
string link

Definition at line 3922 of file class.ilLMPresentationGUI.php.

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

Definition at line 1284 of file class.ilLMPresentationGUI.php.

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

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

{
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;
}

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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 3932 of file class.ilLMPresentationGUI.php.

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

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

{
global $ilCtrl;
if ($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
{
$back_pg = "";
}
}
else if ($a_back_link != "keep")
{
$back_pg = "";
}
}
// handle online links
if (!$this->offlineMode())
{
if ($_GET["from_page"] == "")
{
$this->ctrl->setParameter($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);
$link.= "&amp;obj_id=".$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("&", "&amp;", $link);
$this->ctrl->setParameter($this, "frame", "");
$this->ctrl->setParameter($this, "obj_id", "");
$this->ctrl->setParameter($this, "mob_id", "");
break;
}
}
else // handle offline links
{
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.".html";
}
else // don't save multiple toc frames (all the same)
{
$link = "frame_".$a_frame.".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.".html";
}
else
{
$link = "lm_pg_".$a_obj_id.".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;
}

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ilLMPresentationGUI::getLinkTargetsXML ( )

Get XMl for Link Targets.

Definition at line 1984 of file class.ilLMPresentationGUI.php.

References $t, and getLayoutLinkTargets().

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

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

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ilLMPresentationGUI::getLinkXML (   $a_int_links,
  $a_layoutframes 
)

get xml for links

Definition at line 1810 of file class.ilLMPresentationGUI.php.

References $_GET, $ilCtrl, $target_arr, $target_id, ilFrameTargetInfo\_getFrame(), ilLMObject\_lookupContObjID(), ilObject\_lookupObjId(), ilObject\_lookupType(), getExportFormat(), ilWikiPage\getGotoForWikiPageTarget(), getLink(), and offlineMode().

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

{
global $ilCtrl;
// 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"]);
}
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", $anc);
}
else
{
if (!$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, "file_id", "il__file_".$target_id);
$href = $ilCtrl->getLinkTarget($this, "downloadFile");
$ilCtrl->setParameter($this, "file_id", "");
}
break;
}
$anc_par = 'Anchor="'.$anc.'"';
$link_info.="<IntLinkInfo Target=\"$target\" Type=\"$type\" ".
"TargetFrame=\"$targetframe\" LinkHref=\"$href\" LinkTarget=\"$ltarget\" $anc_par/>";
// set equal link info for glossary links of target "None" and "Glossary"
/*
if ($targetframe=="None" && $type=="GlossaryItem")
{
$link_info.="<IntLinkInfo Target=\"$target\" Type=\"$type\" ".
"TargetFrame=\"Glossary\" LinkHref=\"$href\" LinkTarget=\"$ltarget\" />";
}*/
}
}
$link_info.= "</IntLinkInfos>";
return $link_info;
}

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ilLMPresentationGUI::getLMPage (   $a_id)

Get lm page object.

Parameters
@return

Definition at line 4244 of file class.ilLMPresentationGUI.php.

References ilPageObject\_exists().

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

{
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);
}

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ilLMPresentationGUI::getLMPageGUI (   $a_id)

Get lm page gui object.

Parameters
@return

Definition at line 4227 of file class.ilLMPresentationGUI.php.

References ilPageObject\_exists().

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

{
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);
}

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ilLMPresentationGUI::getOfflineDirectory ( )

get offline directory

Returns
directory where to store offline files

current used in code paragraph

Definition at line 4191 of file class.ilLMPresentationGUI.php.

References $offline_directory.

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

{
return $this->offline_directory;
}

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ilLMPresentationGUI::getSourcecodeDownloadLink ( )

Definition at line 4159 of file class.ilLMPresentationGUI.php.

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

Referenced by ilPage().

{
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 "";
}
}

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ilLMPresentationGUI::getSuccessorPage ( )

Get successor page.

Parameters
@return

Definition at line 2180 of file class.ilLMPresentationGUI.php.

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

Referenced by ilPage().

{
global $ilUser;
$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->needs_to_be_purchased) &&
( $this->lm->getPublicAccessMode() == "selected" &&
!ilLMObject::_isPagePublic($succ_node["obj_id"])))
{
$found = false;
}
else if ($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;
}

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ilLMPresentationGUI::getTracker ( )

Get tracker.

Returns
ilLMTracker tracker instance

Definition at line 280 of file class.ilLMPresentationGUI.php.

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

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

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

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ilLMPresentationGUI::glossary ( )

Definition at line 699 of file class.ilLMPresentationGUI.php.

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

{
global $ilUser;
if ($_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();
}
}
}

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

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

Definition at line 4199 of file class.ilLMPresentationGUI.php.

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

{
$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);
}

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ilLMPresentationGUI::ilCitation ( )

Definition at line 1268 of file class.ilLMPresentationGUI.php.

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

{
$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();
}

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ilLMPresentationGUI::ilGlossary ( )

show glossary term

Definition at line 1998 of file class.ilLMPresentationGUI.php.

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

Referenced by glossary(), and layout().

{
global $ilCtrl;
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", "");
}
}

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

Puts JS into template.

Definition at line 2164 of file class.ilLMPresentationGUI.php.

Referenced by layout().

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

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ilLMPresentationGUI::ilLMHead ( )

output lm header

Definition at line 839 of file class.ilLMPresentationGUI.php.

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

Referenced by layout().

{
$this->tpl->setCurrentBlock("header_image");
if ($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->lm->getTitle());
$this->tpl->parseCurrentBlock();
}

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ilLMPresentationGUI::ilLMMenu ( )

output learning module menu

Definition at line 830 of file class.ilLMPresentationGUI.php.

References getCurrentPageId(), and getExportFormat().

Referenced by layout().

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

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ilLMPresentationGUI::ilLMNavigation ( )

inserts sequential learning module navigation at template variable LMNAVIGATION_CONTENT

Definition at line 2258 of file class.ilLMPresentationGUI.php.

References $_GET, $ilUser, $lang, $needs_to_be_purchased, 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().

{
global $ilUser;
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->needs_to_be_purchased) &&
( $this->lm->getPublicAccessMode() == "selected" &&
!ilLMObject::_isPagePublic($succ_node["obj_id"])))
{
$found = false;
}
else if ($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 || $this->needs_to_be_purchased) &&
($this->lm->getPublicAccessMode() == "selected" &&
!ilLMObject::_isPagePublic($pre_node["obj_id"])))
{
$found = false;
}
else if ($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);
$prev_title = ilUtil::shortenText($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"]);
$prev_target = "";
}
else if ($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 || $this->needs_to_be_purchased) &&
($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);
$succ_title = ilUtil::shortenText($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"]);
$succ_target = "";
}
else if ($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 || $this->needs_to_be_purchased) &&
($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');");
}
}
}
}
}

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ilLMPresentationGUI::ilLMNotes ( )

output notes of page

Definition at line 984 of file class.ilLMPresentationGUI.php.

References $_GET, $ilSetting, addHeaderAction(), ilNoteGUI\enablePublicNotesDeletion(), getCurrentPageId(), and offlineMode().

Referenced by layout().

{
global $ilAccess, $ilSetting;
// no notes for abstract of digilib book
if ($this->lm->getType() == "dbk" && $this->abstract)
{
return;
}
// no notes in offline (export) mode
if ($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);
}

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ilLMPresentationGUI::ilLMPresentationGUI ( )

Definition at line 37 of file class.ilLMPresentationGUI.php.

References $_GET, $ilCtrl, $ilias, $ilUser, $lng, $tpl, ilPaymentObject\_requiresPurchaseToAccess(), ilLMTree\getInstance(), and ilObjectTranslation\getInstance().

{
global $ilUser, $lng, $tpl, $rbacsystem, $ilCtrl, $ilAccess;
// 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 = $_GET["transl"];
}
else if (isset($langs[$ilUser->getCurrentLanguage()]))
{
$this->lang = $ilUser->getCurrentLanguage();
}
if ($this->lang == $this->ot->getMasterLanguage())
{
$this->lang = "-";
}
}
if(IS_PAYMENT_ENABLED)
{
include_once 'Services/Payment/classes/class.ilPaymentObject.php';
$this->needs_to_be_purchased = ilPaymentObject::_requiresPurchaseToAccess((int)$this->lm->getRefId());
}
else $this->needs_to_be_purchased = false;
// check, if learning module is online
if (!$rbacsystem->checkAccess("write", $_GET["ref_id"]))
{
if (!$this->lm->getOnline())
{
$ilias->raiseError($lng->txt("permission_denied"), $ilias->error_obj->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"];
}
}

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ilLMPresentationGUI::ilLMSubMenu ( )

output learning module submenu

Definition at line 859 of file class.ilLMPresentationGUI.php.

References $_GET, $lang, ilFrameTargetInfo\_getFrame(), ilLMPageObject\_getPresentationTitle(), getCurrentPageId(), ilPermanentLinkGUI\getTitle(), offlineMode(), and ilPermanentLinkGUI\setTitle().

Referenced by layout().

{
global $rbacsystem;
// no sub menu for abstract of digilib book
if ($this->lm->getType() == "dbk" && $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->lm->getTitle();
$pg_title = ilLMPageObject::_getPresentationTitle($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());
}

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ilLMPresentationGUI::ilLocator ( )

locator

Definition at line 1061 of file class.ilLMPresentationGUI.php.

References $_GET, $ilCtrl, $lang, $path, $row, ilFrameTargetInfo\_getFrame(), ilStructureObject\_getPresentationTitle(), ilObject\_lookupObjId(), ilObject\_lookupTitle(), ilLMObjectFactory\getInstance(), getLink(), offlineMode(), and ilUtil\shortenText().

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

{
global $ilLocator, $tree, $ilCtrl;
require_once("./Modules/LearningModule/classes/class.ilStructureObject.php");
if (empty($_GET["obj_id"]))
{
$a_id = $this->lm_tree->getRootId();
}
else
{
$a_id = $_GET["obj_id"];
}
$this->tpl->addBlockFile("STATUSLINE", "statusline", "tpl.statusline.html");
if (!$this->lm->cleanFrames())
{
$frame_param = $_GET["frame"];
$frame_target = "";
}
else if (!$this->offlineMode())
{
$frame_param = "";
$frame_target = ilFrameTargetInfo::_getFrame("MainContent");
}
else
{
$frame_param = "";
$frame_target = "_top";
}
if (!$this->offlineMode())
{
$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"],
$this->lm->isActiveNumbering(),
$this->lm_set->get("time_scheduled_page_activation"), 0, $this->lang),
50,true),
$this->getLink($_GET["ref_id"], "layout", $row["child"], $frame_param, "StructureObject"),
$frame_target);
}
else
{
$ilLocator->addItem(
ilUtil::shortenText($this->lm->getTitle(),50,true),
$this->getLink($_GET["ref_id"], "layout", "", $frame_param),
$frame_target, $_GET["ref_id"]);
}
}
}
}
else // lonely page
{
$ilLocator->addItem(
$this->lm->getTitle(),
$this->getLink($_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();
}

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ilLMPresentationGUI::ilMainMenu ( )

output main menu

Definition at line 739 of file class.ilLMPresentationGUI.php.

References getCurrentPageId(), and offlineMode().

Referenced by layout().

{
global $ilMainMenu;
if ($this->offlineMode())
{
$this->tpl->touchBlock("pg_intro");
$this->tpl->touchBlock("pg_outro");
//$this->tpl->setVariable("MAINMENU", $ilMainMenu->getHTML());
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());
}

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ilLMPresentationGUI::ilMedia ( )

output media

Definition at line 2056 of file class.ilLMPresentationGUI.php.

References $_GET, $ilUser, 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().

{
global $ilUser;
$this->tpl->setCurrentBlock("ContentStyle");
if (!$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);
}

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

process <ilPage> content tag

Parameters
objectpage node
integerfooter/header page id

Definition at line 1312 of file class.ilLMPresentationGUI.php.

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

Referenced by layout().

{
global $ilUser, $ilHelp;
global $ilHelp;
$ilHelp->setScreenIdComponent("lm");
$ilHelp->setScreenId("content");
$ilHelp->setSubScreenId("content");
$this->fill_on_load_code = true;
// check if page is (not) visible in public area
if(($ilUser->getId() == ANONYMOUS_USER_ID || $this->needs_to_be_purchased) &&
$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.= $this->getLinkTargetsXML();
//echo htmlentities($link_xml);
// 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())
{
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;
}

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ilLMPresentationGUI::ilTOC (   $a_get_explorer = false)

table of contents

Definition at line 768 of file class.ilLMPresentationGUI.php.

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

Referenced by layout(), and refreshToc().

{
include_once("./Modules/LearningModule/classes/class.ilLMTOCExplorerGUI.php");
$exp = new ilLMTOCExplorerGUI($this, "ilTOC", $this, $this->lang, $this->focus_id);
$exp->setTracker($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();
}
}
}

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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 2773 of file class.ilLMPresentationGUI.php.

References outputInfoScreen().

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

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ilLMPresentationGUI::initPrintViewSelectionForm ( )

Init print view selection form.

Definition at line 3073 of file class.ilLMPresentationGUI.php.

References $ilCtrl, $lng, and ilRadioGroupInputGUI\setValue().

Referenced by showPrintViewSelection().

{
global $lng, $ilCtrl;
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));
}

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

Definition at line 2788 of file class.ilLMPresentationGUI.php.

References $_GET, $ilUser, getExportFormat(), ilUtil\getImagePath(), ilUtil\getStyleSheetLocation(), ilLocator(), offlineMode(), and renderPageTitle().

Referenced by executeCommand(), and outputInfoScreen().

{
global $ilAccess, $ilLocator, $ilUser;
$this->renderPageTitle();
// set style sheets
if (!$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->lm->getTitle());
$this->tpl->setTitleIcon(ilUtil::getImagePath("icon_lm.svg"));
$this->tpl->setVariable("TABS", $this->lm_gui->setilLMMenu($this->offlineMode()
,$this->getExportFormat(), $a_active_tab, true));
// Full locator, if read permission is given
if ($ilAccess->checkAccess("read", "", $_GET["ref_id"]))
{
$this->ilLocator();
}
else
{
$ilLocator->addRepositoryItems();
$this->tpl->setLocator();
}
}

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

generates frame layout

Definition at line 354 of file class.ilLMPresentationGUI.php.

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

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

{
global $tpl, $ilSetting, $ilCtrl, $ilUser;
$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) { echo "ilLMPresentation: No template specified for frame '".
$_GET["frame"]."' and object type '".$obj_type."'."; exit; }
}
// 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":
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");
$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();
}
$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();
$content = $this->tpl->get();
}
return($content);
}

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ilLMPresentationGUI::media ( )

Definition at line 687 of file class.ilLMPresentationGUI.php.

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

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

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ilLMPresentationGUI::nop ( )

this dummy function is needed for offline package creation

Definition at line 253 of file class.ilLMPresentationGUI.php.

{
}
ilLMPresentationGUI::offlineMode ( )

checks wether offline content generation is activated

Definition at line 225 of file class.ilLMPresentationGUI.php.

References $offline.

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

{
return $this->offline;
}

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ilLMPresentationGUI::outputInfoScreen (   $a_standard_locator = false)

info screen

Definition at line 2827 of file class.ilLMPresentationGUI.php.

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

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

{
global $ilAccess;
$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();
}
}

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

Definition at line 2576 of file class.ilLMPresentationGUI.php.

References $_GET, attrib2arr(), buildTag(), and getLink().

Referenced by layout().

{
$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"];
}
}
}
}

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ilLMPresentationGUI::redrawHeaderAction ( )

Redraw header action.

Definition at line 936 of file class.ilLMPresentationGUI.php.

References addHeaderAction(), and exit.

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

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ilLMPresentationGUI::refreshToc ( )

Refresh toc (called if questions have been answered correctly)

Definition at line 4257 of file class.ilLMPresentationGUI.php.

References exit, and ilTOC().

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

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ilLMPresentationGUI::renderPageTitle ( )
protected

Definition at line 4214 of file class.ilLMPresentationGUI.php.

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

{
$this->tpl->setHeaderPageTitle($this->lm->getTitle());
$this->tpl->fillWindowTitle();
}

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ilLMPresentationGUI::saveFrameUrl ( )

Save frame url.

Parameters
@return

Definition at line 667 of file class.ilLMPresentationGUI.php.

References $_GET.

{
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"]);
}
}
ilLMPresentationGUI::setExportFormat (   $a_format)

set export format

Parameters
string$a_format"html" / "scorm"

Definition at line 235 of file class.ilLMPresentationGUI.php.

{
$this->export_format = $a_format;
}
ilLMPresentationGUI::setOfflineDirectory (   $offdir)

set offline directory to offdir

Parameters
offdircontains diretory where to store files

current used in code paragraph

Definition at line 4180 of file class.ilLMPresentationGUI.php.

{
$this->offline_directory = $offdir;
}
ilLMPresentationGUI::setOfflineMode (   $a_offline = true)

set offline mode (content is generated for offline package)

Definition at line 216 of file class.ilLMPresentationGUI.php.

{
$this->offline = $a_offline;
}
ilLMPresentationGUI::showDownloadList ( )

show download list

Definition at line 3725 of file class.ilLMPresentationGUI.php.

References $_GET, $size, ilMDUtils\_parseCopyright(), ilDatePresentation\formatDate(), ilFormat\formatSize(), ilObjStyleSheet\getContentStylePath(), getExportFormat(), ilUtil\getImagePath(), ilUtil\getStyleSheetLocation(), IL_CAL_UNIX, ilLocator(), offlineMode(), renderPageTitle(), ilUtil\sendInfo(), ilDatePresentation\setUseRelativeDates(), and ilUtil\switchColor().

{
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));
$this->ilLocator();
//$this->tpl->stopTitleFloating();
$this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.lm_download_list.html", "Modules/LearningModule");
// set title header
$this->tpl->setTitle($this->lm->getTitle());
$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();
}
}
// create table
require_once("./Services/Table/classes/class.ilTableGUI.php");
$tbl = new ilTableGUI();
// load files templates
$this->tpl->addBlockfile("DOWNLOAD_TABLE", "download_table", "tpl.table.html");
// load template for table content data
$this->tpl->addBlockfile("TBL_CONTENT", "tbl_content", "tpl.download_file_row.html", "Modules/LearningModule");
$export_files = array();
$types = array("xml", "html", "scorm");
foreach($types as $type)
{
if ($this->lm->getPublicExportFile($type) != "")
{
if (is_file($this->lm->getExportDirectory($type)."/".
$this->lm->getPublicExportFile($type)))
{
$dir = $this->lm->getExportDirectory($type);
$size = filesize($this->lm->getExportDirectory($type)."/".
$this->lm->getPublicExportFile($type));
$export_files[] = array("type" => $type,
"file" => $this->lm->getPublicExportFile($type),
"size" => $size);
}
}
}
$num = 0;
$tbl->setTitle($this->lng->txt("download"));
$tbl->setHeaderNames(array($this->lng->txt("cont_format"),
$this->lng->txt("cont_file"),
$this->lng->txt("size"), $this->lng->txt("date"),
""));
$cols = array("format", "file", "size", "date", "download");
$header_params = array("ref_id" => $_GET["ref_id"], "obj_id" => $_GET["obj_id"],
"cmd" => "showDownloadList", "cmdClass" => strtolower(get_class($this)));
$tbl->setHeaderVars($cols, $header_params);
$tbl->setColumnWidth(array("10%", "30%", "20%", "20%","20%"));
$tbl->disable("sort");
// control
$tbl->setOrderColumn($_GET["sort_by"]);
$tbl->setOrderDirection($_GET["sort_order"]);
$tbl->setLimit($_GET["limit"]);
$tbl->setOffset($_GET["offset"]);
$tbl->setMaxCount($this->maxcount); // ???
//$this->tpl->setVariable("COLUMN_COUNTS", 5);
// footer
//$tbl->setFooter("tblfooter",$this->lng->txt("previous"),$this->lng->txt("next"));
$tbl->disable("footer");
$tbl->setMaxCount(count($export_files));
$export_files = array_slice($export_files, $_GET["offset"], $_GET["limit"]);
if(count($export_files) > 0)
{
$tbl->render();
$i=0;
foreach($export_files as $exp_file)
{
if (!$exp_file["size"] > 0)
{
continue;
}
$this->tpl->setCurrentBlock("tbl_content");
$this->tpl->setVariable("TXT_FILENAME", $exp_file["file"]);
$css_row = ilUtil::switchColor($i++, "tblrow1", "tblrow2");
$this->tpl->setVariable("CSS_ROW", $css_row);
include_once("./Services/Utilities/classes/class.ilFormat.php");
$this->tpl->setVariable("TXT_SIZE", ilFormat::formatSize($exp_file["size"]));
$this->tpl->setVariable("TXT_FORMAT", strtoupper($exp_file["type"]));
$this->tpl->setVariable("CHECKBOX_ID", $exp_file["type"].":".$exp_file["file"]);
$file_arr = explode("__", $exp_file["file"]);
include_once("./Services/Calendar/classes/class.ilDatePresentation.php");
ilDatePresentation::setUseRelativeDates(false);
$this->tpl->setVariable("TXT_DATE", ilDatePresentation::formatDate(new ilDateTime($file_arr[0], IL_CAL_UNIX)));
$this->tpl->setVariable("TXT_DOWNLOAD", $this->lng->txt("download"));
$this->ctrl->setParameter($this, "type", $exp_file["type"]);
$this->tpl->setVariable("LINK_DOWNLOAD",
$this->ctrl->getLinkTarget($this, "downloadExportFile"));
$this->tpl->parseCurrentBlock();
}
} //if is_array
else
{
ilUtil::sendInfo($this->lng->txt("lm_no_download_files"));
}
$this->tpl->show();
}

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ilLMPresentationGUI::showInfoScreen ( )

info screen call from inside learning module

Definition at line 2783 of file class.ilLMPresentationGUI.php.

References outputInfoScreen().

{
$this->outputInfoScreen(true);
}

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ilLMPresentationGUI::showMessageScreen (   $a_content)

Show message screen.

Parameters
@return

Definition at line 4119 of file class.ilLMPresentationGUI.php.

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

Referenced by showNavRestrictionDueToQuestions(), and showNoPublicAccess().

{
// 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());
}

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ilLMPresentationGUI::showNavRestrictionDueToQuestions ( )

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

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

References showMessageScreen().

Referenced by ilPage().

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

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ilLMPresentationGUI::showNoPublicAccess ( )

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

Definition at line 4144 of file class.ilLMPresentationGUI.php.

References showMessageScreen().

Referenced by ilPage().

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

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ilLMPresentationGUI::showPreconditionsOfPage ( )

show preconditions of the page

Definition at line 1723 of file class.ilLMPresentationGUI.php.

References $_GET, ilObjContentObject\_getMissingPreconditionsOfPage(), ilObjContentObject\_getMissingPreconditionsTopChapter(), ilLMObject\_lookupTitle(), ilObject\_lookupTitle(), ilRepositoryExplorer\buildFrameTarget(), ilRepositoryExplorer\buildLinkTarget(), ilObjStyleSheet\getContentStylePath(), getCurrentPageId(), getLink(), and offlineMode().

Referenced by ilPage().

{
$conds = ilObjContentObject::_getMissingPreconditionsOfPage($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)
{
$obj_link = ilRepositoryExplorer::buildLinkTarget($cond["trigger_ref_id"],$cond["trigger_type"]);
$obj_frame = ilRepositoryExplorer::buildFrameTarget($cond["trigger_type"],$cond["trigger_ref_id"],$cond["trigger_obj_id"]);
$this->tpl->setCurrentBlock("condition");
$this->tpl->setVariable("ROWCOL", $rc = ($rc != "tblrow2") ? "tblrow2" : "tblrow1");
$this->tpl->setVariable("VAL_ITEM", ilObject::_lookupTitle($cond["trigger_obj_id"]));
$this->tpl->setVariable("LINK_ITEM", $obj_link);
$this->tpl->setVariable("FRAME_ITEM", $obj_frame);
if ($cond["operator"] == "passed")
{
$cond_str = $this->lng->txt("passed");
}
else
{
$cond_str = $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("item"));
$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();
}

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ilLMPresentationGUI::showPrintView ( )

show print view

Definition at line 3109 of file class.ilLMPresentationGUI.php.

References $_GET, $_POST, $ilCtrl, $ilUser, $lang, $lng, $needs_to_be_purchased, $path, $t, ilObjContentObject\_checkPreconditionsOfPage(), ilLMObject\_exists(), ilStructureObject\_getPresentationTitle(), ilLMPageObject\_getPresentationTitle(), ilInternalLink\_getTargetsOfSource(), ilLMObject\_isPagePublic(), ilGlossaryTerm\_lookGlossaryTerm(), ilPageObject\_lookupActive(), ilLMObject\_lookupType(), ilMDUtils\_parseCopyright(), ilObjStyleSheet\getContentPrintStyle(), ilObjStyleSheet\getContentStylePath(), getCurrentPageId(), ilGlossaryDefinition\getDefinitionList(), ilObjStyleSheet\getEffectiveContentStyleId(), ilMD\getGeneral(), ilUtil\getImagePath(), getLMPageGUI(), ilObjStyleSheet\getSyntaxStylePath(), ilUtil\getWebspaceDir(), IL_CHAPTER_TITLE, IL_PAGE_TITLE, offlineMode(), renderPageTitle(), ilUtil\sendFailure(), and ilUtil\sortArray().

{
global $ilUser,$lng,$ilCtrl;
include_once("./Modules/LearningModule/classes/class.ilLMPage.php");
if (!$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->lm->getTitle());
$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/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/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;
$activated = false;
}
}
if ($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->needs_to_be_purchased) &&
$this->lm_gui->object->getPublicAccessMode() == "selected")
{
if (!ilLMObject::_isPagePublic($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->needs_to_be_purchased) &&
$this->lm_gui->object->getPublicAccessMode() == "selected")
{
if (!ilLMObject::_isPagePublic($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/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", $this->lm->getTitle());
if ($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"],
$this->lm->isActiveNumbering(),
$this->lm_set->get("time_scheduled_page_activation"), 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);
}

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ilLMPresentationGUI::showPrintViewSelection ( )

show selection screen for print view

Definition at line 2892 of file class.ilLMPresentationGUI.php.

References $_GET, $_POST, $ilUser, $lang, $lng, $needs_to_be_purchased, ilObjContentObject\_checkPreconditionsOfPage(), ilStructureObject\_getPresentationTitle(), ilLMPageObject\_getPresentationTitle(), ilLMObject\_isPagePublic(), ilPageObject\_lookupActive(), ilObjStyleSheet\getContentStylePath(), getExportFormat(), ilUtil\getImagePath(), ilUtil\getStyleSheetLocation(), ilLocator(), initPrintViewSelectionForm(), offlineMode(), and renderPageTitle().

{
global $ilUser, $lng;
include_once("./Modules/LearningModule/classes/class.ilLMPage.php");
if (!$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));
$this->ilLocator();
$this->tpl->addBlockFile("ADM_CONTENT", "adm_content",
"tpl.lm_print_selection.html", "Modules/LearningModule");
// set title header
$this->tpl->setTitle($this->lm->getTitle());
$this->tpl->setTitleIcon(ilUtil::getImagePath("icon_lm.svg"));
/*$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($this->lm_tree->getRootId()));
if (!is_array($_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->needs_to_be_purchased)&&
$this->lm_gui->object->getPublicAccessMode() == "selected")
{
if (!ilLMObject::_isPagePublic($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->lm->getTitle();
$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"],
$this->lm->isActiveNumbering(),
$this->lm_set->get("time_scheduled_page_activation"), 0, $this->lang);
if(($ilUser->getId() == ANONYMOUS_USER_ID || $this->needs_to_be_purchased) &&
$this->lm_gui->object->getPublicAccessMode() == "selected")
{
if (!ilLMObject::_isPagePublic($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->needs_to_be_purchased) &&
$this->lm_gui->object->getPublicAccessMode() == "selected")
{
if (!ilLMObject::_isPagePublic($_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();
}

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ilLMPresentationGUI::showTableOfContents ( )

table of contents

Definition at line 2669 of file class.ilLMPresentationGUI.php.

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

{
global $ilUser;
if (!$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);
$this->tpl->getStandardTemplate();
$this->ilLocator();
$this->tpl->setVariable("TABS", $this->lm_gui->setilLMMenu($this->offlineMode()
,$this->getExportFormat(), "toc", true));
// set title header
$this->tpl->setTitle($this->lm->getTitle());
$this->tpl->setTitleIcon(ilUtil::getImagePath("icon_lm.svg"));
include_once("./Modules/LearningModule/classes/class.ilLMTableOfContentsExplorerGUI.php");
$exp = new ilLMTableOfContentsExplorerGUI($this, "showTableOfContents", $this, $this->lang);
$exp->setTracker($this->getTracker());
if (!$exp->handleCommand())
{
// determine highlighted and force open nodes
$page_id = $this->getCurrentPageId();
if ($this->deactivated_page)
{
$page_id = $_GET["obj_id"];
}
// empty chapter
if ($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);
}
$this->tpl->setVariable("ADM_CONTENT", $exp->getHTML());
}
if ($this->offlineMode())
{
return $this->tpl->get();
}
else
{
$this->tpl->show();
}
}

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ilLMPresentationGUI::updatePageRating ( )

Definition at line 1660 of file class.ilLMPresentationGUI.php.

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

{
global $ilUser;
$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();
}

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Field Documentation

ilLMPresentationGUI::$current_page_id = false
protected

Definition at line 32 of file class.ilLMPresentationGUI.php.

Referenced by getCurrentPageId().

ilLMPresentationGUI::$focus_id = 0
protected

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

ilLMPresentationGUI::$ilias

Definition at line 25 of file class.ilLMPresentationGUI.php.

Referenced by executeCommand(), and ilLMPresentationGUI().

ilLMPresentationGUI::$layout_doc

Definition at line 29 of file class.ilLMPresentationGUI.php.

ilLMPresentationGUI::$lm

Definition at line 26 of file class.ilLMPresentationGUI.php.

ilLMPresentationGUI::$lng

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

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

ilLMPresentationGUI::$needs_to_be_purchased = false
private

Definition at line 35 of file class.ilLMPresentationGUI.php.

Referenced by executeCommand(), getCurrentPageId(), getSuccessorPage(), ilLMNavigation(), ilPage(), showPrintView(), and showPrintViewSelection().

ilLMPresentationGUI::$offline

Definition at line 30 of file class.ilLMPresentationGUI.php.

Referenced by offlineMode().

ilLMPresentationGUI::$offline_directory

Definition at line 31 of file class.ilLMPresentationGUI.php.

Referenced by getOfflineDirectory().

ilLMPresentationGUI::$tpl

Definition at line 27 of file class.ilLMPresentationGUI.php.

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

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