ILIAS  Release_4_2_x_branch Revision 61807
 All Data Structures Namespaces Files Functions Variables Groups Pages
Public Member Functions | Data Fields | Protected Member Functions | 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
 lmAccess ($usr_id, $lm_id, $obj_id)
 logs access to lm objects to enable retrieval of a 'last viewed lm list' and 'return to last lm' allows only ONE entry per user and lm object
 export ()
 calls export of digilib-object at this point other lm-objects can be exported
 offlineexport ()
 the different export types are processed here
 offlineexportform ()
 draws export-form on screen
 exportbibinfo ()
 export bibinfo for download or copy/paste
 attrib2arr ($a_attributes)
 getCurrentFrameSet ()
 get frames of current frame set
 determineLayout ()
 Determine layout.
 layout ($a_xml="main.xml", $doShow=true)
 generates frame layout
 fullscreen ()
 media ()
 glossary ()
 ilMainMenu ()
 output main menu
 ilTOC ($a_target)
 table of contents
 ilLMMenu ()
 output learning module menu
 ilLMHead ()
 output lm header
 ilLMSubMenu ()
 output learning module submenu
 redrawHeaderAction ()
 Redraw header action.
 addHeaderAction ($a_redraw=false)
 Add header action.
 ilLMNotes ()
 output notes of page
 ilLocator ()
 locator
 getCurrentPageId ()
 mapCurrentPageId ($current_page_id)
 ilTranslation (&$a_page_node)
 ilCitation ()
 getLayoutLinkTargets ()
 ilPage (&$a_page_node, $a_page_id=0)
 process <ilPage> content tag
 basicPageGuiInit ($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="", $a_location="")
 Puts JS into template.
 ilLMNavigation ()
 inserts sequential learning module navigation at template variable LMNAVIGATION_CONTENT
 processNodes (&$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
 setSessionVars ()
 downloadFile ()
 download file of file lists
 download_paragraph ()
 download source code paragraph
 showDownloadList ()
 show download list
 downloadExportFile ()
 send download file (xml/html)
 getLink ($a_ref_id, $a_cmd="", $a_obj_id="", $a_frame="", $a_type="", $a_back_link="append", $a_anchor="", $a_srcstring="")
 handles links for learning module presentation
 showNoPublicAccess ()
 getSourcecodeDownloadLink ()
 setOfflineDirectory ($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

Data Fields

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

Protected Member Functions

 renderPageTitle ()

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 33652 2012-03-09 17:01:59Z akill

ilLMPresentationGUI: ilNoteGUI, ilInfoScreenGUI, ilShopPurchaseGUI ilLMPresentationGUI: ilPageObjectGUI, ilCommonActionDispatcherGUI

Definition at line 21 of file class.ilLMPresentationGUI.php.

Member Function Documentation

ilLMPresentationGUI::addHeaderAction (   $a_redraw = false)

Add header action.

Definition at line 1211 of file class.ilLMPresentationGUI.php.

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

Referenced by ilLMNotes(), and redrawHeaderAction().

{
global $ilUser, $ilAccess;
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(!$a_redraw)
{
$this->tpl->setVariable("HEAD_ACTION", $lg->getHeaderAction());
}
else
{
return $lg->getHeaderAction();
}
}

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

ilLMPresentationGUI::attrib2arr (   $a_attributes)

Definition at line 533 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;
}

+ Here is the caller graph for this function:

ilLMPresentationGUI::basicPageGuiInit (   $a_page_gui)

Basic page gui initialisation.

Parameters
@return

Definition at line 1861 of file class.ilLMPresentationGUI.php.

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

Referenced by executeCommand(), and ilPage().

{
$a_page_gui->setEnabledSelfAssessment(true, false);
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());
}
$a_page_gui->setFileDownloadLink($this->getLink($_GET["ref_id"], "downloadFile"));
$a_page_gui->setFullscreenLink($this->getLink($_GET["ref_id"], "fullscreen"));
}

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

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 2708 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;
}

+ Here is the caller graph for this function:

ilLMPresentationGUI::determineLayout ( )

Determine layout.

Definition at line 558 of file class.ilLMPresentationGUI.php.

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

Referenced by ilMainMenu(), and layout().

{
if ($this->getExportFormat() == "scorm")
{
$layout = "1window";
}
else
{
$layout = $this->lm->getLayout();
if ($this->lm->getLayoutPerPage())
{
$pg_id = $this->getCurrentPageId();
if (in_array($_GET["cmd"], array("media", "glossary")) && $_GET["from_page"] > 0)
{
$pg_id = (int) $_GET["from_page"];
}
if ($pg_id > 0)
{
$lay = ilLMObject::lookupLayout($pg_id);
if ($lay != "")
{
$layout = $lay;
}
}
}
}
return $layout;
}

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

ilLMPresentationGUI::download_paragraph ( )

download source code paragraph

Definition at line 3835 of file class.ilLMPresentationGUI.php.

References $_GET, and ilPageObject\send_paragraph().

{
require_once("./Services/COPage/classes/class.ilPageObject.php");
$pg_obj =& new ilPageObject($this->lm->getType(), $_GET["pg_id"]);
$pg_obj->send_paragraph ($_GET["par_id"], $_GET["downloadtitle"]);
}

+ Here is the call graph for this function:

ilLMPresentationGUI::downloadExportFile ( )

send download file (xml/html)

Definition at line 4011 of file class.ilLMPresentationGUI.php.

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

{
$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;
}
}
$this->ilias->raiseError($this->lng->txt("file_not_found"),$this->ilias->error_obj->MESSAGE);
}

+ Here is the call graph for this function:

ilLMPresentationGUI::downloadFile ( )

download file of file lists

Definition at line 3822 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 117 of file class.ilLMPresentationGUI.php.

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

{
global $ilNavigationHistory, $ilAccess, $ilias, $lng, $ilCtrl;
if(IS_PAYMENT_ENABLED)
{
include_once 'Services/Payment/classes/class.ilPaymentObject.php';
if($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;
// ### AA 03.09.01 added page access logger ###
$this->lmAccess($this->ilias->account->getId(),$_GET["ref_id"],$_GET["obj_id"]);
$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 "ilpageobjectgui":
include_once("./Services/COPage/classes/class.ilPageObjectGUI.php");
if ($_GET["pg_type"] != "glo")
{
$page_gui = new ilPageObjectGUI($this->lm->getType(), $_GET["obj_id"]);
}
else
{
$page_gui = new ilPageObjectGUI("gdf", $_GET["pg_id"]);
}
$this->basicPageGuiInit($page_gui);
$ret = $ilCtrl->forwardCommand($page_gui);
break;
default:
$ret =& $this->$cmd();
break;
}
}

+ Here is the call graph for this function:

ilLMPresentationGUI::export ( )

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

Parameters
@accesspublic
Returns

Definition at line 289 of file class.ilLMPresentationGUI.php.

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

export bibinfo for download or copy/paste

Parameters
@accesspublic
Returns

Definition at line 490 of file class.ilLMPresentationGUI.php.

References $_GET, $filename, $ilDB, ilObject\_lookupObjId(), ilObject\_lookupTitle(), ilUtil\deliverData(), exit, ilObjStyleSheet\getContentStylePath(), ilUtil\getStyleSheetLocation(), and ilObjStyleSheet\getSyntaxStylePath().

{
global $ilDB;
$objRow["obj_id"] = ilObject::_lookupObjId($_GET["ref_id"]);
$objRow["title"] = ilObject::_lookupTitle($objRow["obj_id"]);
$filename = preg_replace('/[^a-z0-9_]/i', '_', $objRow["title"]);
$C = $this->lm_gui->showAbstract(array(1));
if ($_GET["print"]==1)
{
$printTpl = new ilTemplate("tpl.print.html", true, true, "Modules/LearningModule");
$printTpl->touchBlock("printreq");
$css1 = ilObjStyleSheet::getContentStylePath($this->lm->getStyleSheetId());
$css2 = ilUtil::getStyleSheetLocation();
$printTpl->setVariable("LOCATION_CONTENT_STYLESHEET", $css1 );
$printTpl->setVariable("LOCATION_STYLESHEET", $css2);
// syntax style
$printTpl->setCurrentBlock("SyntaxStyle");
$printTpl->setVariable("LOCATION_SYNTAX_STYLESHEET",
ilObjStyleSheet::getSyntaxStylePath());
$printTpl->parseCurrentBlock();
$printTpl->setVariable("CONTENT",$C);
echo $printTpl->get();
exit;
}
else
{
ilUtil::deliverData($C, $filename.".html");
exit;
}
}

+ Here is the call graph for this function:

ilLMPresentationGUI::fullscreen ( )

Definition at line 883 of file class.ilLMPresentationGUI.php.

References layout(), and offlineMode().

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

+ Here is the call graph for this function:

ilLMPresentationGUI::getCurrentFrameSet ( )

get frames of current frame set

Definition at line 550 of file class.ilLMPresentationGUI.php.

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

Definition at line 1419 of file class.ilLMPresentationGUI.php.

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

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

{
global $ilUser;
include_once("./Services/COPage/classes/class.ilPageObject.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"];
$active = ilPageObject::_lookupActive($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);
$active = ilPageObject::_lookupActive($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"];
$active = ilPageObject::_lookupActive($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;
$this->tpl = new ilTemplate("tpl.main.html", true, true);
$this->ilias->raiseError($this->lng->txt("cont_no_page"),$this->ilias->error_obj->FATAL);
$this->tpl->show();
exit;
}
// if public access get first public page in chapter
if(($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;
}
}
}
return $page_id;
}

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

ilLMPresentationGUI::getExportFormat ( )

get export format

Returns
string export format

Definition at line 239 of file class.ilLMPresentationGUI.php.

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

{
return $this->export_format;
}

+ Here is the caller graph for this function:

ilLMPresentationGUI::getLayoutLinkTargets ( )

Definition at line 1603 of file class.ilLMPresentationGUI.php.

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

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

{
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;
}

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

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 4029 of file class.ilLMPresentationGUI.php.

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

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

{
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())
{
$this->ctrl->setParameter($this, "from_page", $cur_page_id);
if ($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;
}

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

ilLMPresentationGUI::getLinkTargetsXML ( )

Get XMl for Link Targets.

Definition at line 2148 of file class.ilLMPresentationGUI.php.

References $t, and getLayoutLinkTargets().

Referenced by 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;
}

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

ilLMPresentationGUI::getLinkXML (   $a_int_links,
  $a_layoutframes 
)

get xml for links

Definition at line 1977 of file class.ilLMPresentationGUI.php.

References $_GET, $ilCtrl, $target_arr, $target_id, ilFrameTargetInfo\_getFrame(), ilLMObject\_lookupContObjID(), ilObject\_lookupObjId(), ilObject\_lookupType(), getExportFormat(), 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 = $this->ilias->ini->readVariable("layout","view_target") == "frame";
$showViewInFrameset = true;
if ($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;
}
$ltarget = ilFrameTargetInfo::_getFrame("MainContent");
break;
case "File":
if (!$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;
}

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

ilLMPresentationGUI::getOfflineDirectory ( )

get offline directory

Returns
directory where to store offline files

current used in code paragraph

Definition at line 4256 of file class.ilLMPresentationGUI.php.

References $offline_directory.

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

{
return $this->offline_directory;
}

+ Here is the caller graph for this function:

ilLMPresentationGUI::getSourcecodeDownloadLink ( )

Definition at line 4224 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 "";
}
}

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

ilLMPresentationGUI::glossary ( )

Definition at line 900 of file class.ilLMPresentationGUI.php.

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

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

+ Here is the call graph for this function:

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

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

Definition at line 4264 of file class.ilLMPresentationGUI.php.

References $file, $title, 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);
}

+ Here is the call graph for this function:

ilLMPresentationGUI::ilCitation ( )

Definition at line 1587 of file class.ilLMPresentationGUI.php.

References getCurrentPageId(), ilPageObject\getXMLContent(), 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("./Services/COPage/classes/class.ilPageObject.php");
$this->pg_obj =& new ilPageObject($this->lm->getType(),$page_id);
$xml = $this->pg_obj->getXMLContent();
$this->lm_gui->showCitation($xml);
$this->tpl->show();
}

+ Here is the call graph for this function:

ilLMPresentationGUI::ilGlossary ( )

show glossary term

Definition at line 2162 of file class.ilLMPresentationGUI.php.

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

Referenced by glossary(), and layout().

{
global $ilBench, $ilCtrl;
$ilBench->start("ContentPresentation", "ilGlossary");
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());
$term_gui->setLinkXML($link_xml);
$term_gui->setOfflineDirectory($this->getOfflineDirectory());
if (!$this->offlineMode())
{
$ilCtrl->setParameter($this, "pg_type", "glo");
}
$term_gui->output($this->offlineMode());
if (!$this->offlineMode())
{
$ilCtrl->setParameter($this, "pg_type", "");
}
//$term_gui->listDefinitions($this->offlineMode());
$ilBench->stop("ContentPresentation", "ilGlossary");
}

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

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

Puts JS into template.

Definition at line 2329 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);
}
}

+ Here is the caller graph for this function:

ilLMPresentationGUI::ilLMHead ( )

output lm header

Definition at line 1105 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.gif");
}
else
{
$this->tpl->setVariable("IMG_HEADER", ilUtil::getImagePath("icon_lm.gif"));
}
$this->tpl->parseCurrentBlock();
$this->tpl->setCurrentBlock("lm_head");
$this->tpl->setVariable("HEADER", $this->lm->getTitle());
$this->tpl->parseCurrentBlock();
}

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

ilLMPresentationGUI::ilLMMenu ( )

output learning module menu

Definition at line 1096 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()));
}

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

ilLMPresentationGUI::ilLMNavigation ( )

inserts sequential learning module navigation at template variable LMNAVIGATION_CONTENT

Definition at line 2343 of file class.ilLMPresentationGUI.php.

References $_GET, $ilBench, $needs_to_be_purchased, ilLMPageObject\_getPresentationTitle(), ilLMObject\_isPagePublic(), ilPageObject\_lookupActive(), ilLMObject\_lookupType(), ilAccessKeyGUI\getAttribute(), getCurrentPageId(), ilUtil\getImagePath(), getLink(), ilAccessKey\NEXT, offlineMode(), ilAccessKey\PREVIOUS, and ilUtil\shortenText().

Referenced by layout().

{
global $ilBench,$ilUser;
$ilBench->start("ContentPresentation", "ilLMNavigation");
include_once("./Services/COPage/classes/class.ilPageObject.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.gif", 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.gif"
: ilUtil::getImagePath("spacer.gif"));
$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.gif"
: ilUtil::getImagePath("spacer.gif"));
$this->tpl->parseCurrentBlock();
return;
}
// determine successor page_id
$ilBench->start("ContentPresentation", "ilLMNavigation_fetchSuccessor");
$found = false;
// empty chapter
if ($this->chapter_has_no_active_page &&
ilLMObject::_lookupType($_GET["obj_id"]) == "st")
{
$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"];
$active = ilPageObject::_lookupActive($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)
{
$found = false;
}
else
{
$found = true;
}
}
$ilBench->stop("ContentPresentation", "ilLMNavigation_fetchSuccessor");
$succ_str = ($succ_node !== false)
? " -> ".$succ_node["obj_id"]."_".$succ_node["type"]
: "";
// determine predecessor page id
$ilBench->start("ContentPresentation", "ilLMNavigation_fetchPredecessor");
$found = false;
$c_id = $page_id;
while (!$found)
{
$pre_node = $this->lm_tree->fetchPredecessorNode($c_id, "pg");
$c_id = $pre_node["obj_id"];
$active = ilPageObject::_lookupActive($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)
{
$found = false;
}
else
{
$found = true;
}
}
$ilBench->stop("ContentPresentation", "ilLMNavigation_fetchPredecessor");
$pre_str = ($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 = $this->ilias->ini->readVariable("layout","view_target") == "frame";
$showViewInFrameset = true;
if($pre_node != "")
{
$ilBench->start("ContentPresentation", "ilLMNavigation_outputPredecessor");
// get page object
//$ilBench->start("ContentPresentation", "ilLMNavigation_getPageObject");
//$pre_page =& new ilLMPageObject($this->lm, $pre_node["obj_id"]);
//$pre_page->setLMId($this->lm->getId());
//$ilBench->stop("ContentPresentation", "ilLMNavigation_getPageObject");
// get presentation title
$ilBench->start("ContentPresentation", "ilLMNavigation_getPresentationTitle");
$prev_title = ilLMPageObject::_getPresentationTitle($pre_node["obj_id"],
$this->lm->getPageHeader(), $this->lm->isActiveNumbering(),
$this->lm_set->get("time_scheduled_page_activation"));
$prev_title = ilUtil::shortenText($prev_title, 50, true);
$prev_img =
ilUtil::getImagePath("nav_arr_L.gif", 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");
}
$ilBench->stop("ContentPresentation", "ilLMNavigation_getPresentationTitle");
$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.gif"
: ilUtil::getImagePath("spacer.gif"));
$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.gif"
: ilUtil::getImagePath("spacer.gif"));
$this->tpl->parseCurrentBlock();
$ilBench->stop("ContentPresentation", "ilLMNavigation_outputPredecessor");
}
if($succ_node != "")
{
$ilBench->start("ContentPresentation", "ilLMNavigation_outputSuccessor");
// get presentation title
$ilBench->start("ContentPresentation", "ilLMNavigation_getPresentationTitle");
$succ_title = ilLMPageObject::_getPresentationTitle($succ_node["obj_id"],
$this->lm->getPageHeader(), $this->lm->isActiveNumbering(),
$this->lm_set->get("time_scheduled_page_activation"));
$succ_title = ilUtil::shortenText($succ_title, 50, true);
$succ_img =
ilUtil::getImagePath("nav_arr_R.gif", 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");
}
$ilBench->stop("ContentPresentation", "ilLMNavigation_getPresentationTitle");
$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.gif"
: ilUtil::getImagePath("spacer.gif"));
$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.gif"
: ilUtil::getImagePath("spacer.gif"));
$this->tpl->parseCurrentBlock();
$ilBench->stop("ContentPresentation", "ilLMNavigation_outputSuccessor");
}
$ilBench->stop("ContentPresentation", "ilLMNavigation");
}

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

ilLMPresentationGUI::ilLMNotes ( )

output notes of page

Definition at line 1242 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"]))
{
$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);
}

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

ilLMPresentationGUI::ilLMPresentationGUI ( )

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

References $_GET, $_POST, $data, $ilCtrl, $ilias, $lng, $tpl, ilPaymentObject\_requiresPurchaseToAccess(), setSessionVars(), and ilTree\setTableNames().

{
global $ilias, $lng, $tpl, $rbacsystem, $ilCtrl, $ilAccess;
// load language vars
$lng->loadLanguageModule("content");
$this->ilias =& $ilias;
$this->lng =& $lng;
$this->tpl =& $tpl;
$this->offline = false;
$this->frames = array();
$this->ctrl =& $ilCtrl;
$this->ctrl->saveParameter($this, array("ref_id"));
$this->lm_set = new ilSetting("lm");
# include_once './classes/class.ilSearch.php';
# if(!ilSearch::_checkParentConditions($_GET['ref_id']))
# {
# $ilias->error_obj->raiseError($lng->txt('access_denied'),$ilias->error_obj->WARNING);
# }
// Todo: check lm id
$type = $this->ilias->obj_factory->getTypeByRefId($_GET["ref_id"]);
// TODO: WE NEED AN OBJECT FACTORY FOR GUI CLASSES
switch($type)
{
case "dbk":
include_once("./Modules/LearningModule/classes/class.ilObjDlBookGUI.php");
$this->lm_gui = new ilObjDlBookGUI($data,$_GET["ref_id"],true,false);
break;
case "lm":
include_once("./Modules/LearningModule/classes/class.ilObjLearningModuleGUI.php");
$this->lm_gui = new ilObjLearningModuleGUI($data,$_GET["ref_id"],true,false);
break;
}
$this->lm =& $this->lm_gui->object;
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);
}
}
$this->lm_tree = new ilTree($this->lm->getId());
$this->lm_tree->setTableNames('lm_tree','lm_data');
$this->lm_tree->setTreeTablePK("lm_id");
// do digilib book initialisation stuff
if ($type == "dbk")
{
$this->abstract = true;
$this->setSessionVars();
if((count($_POST["tr_id"]) > 1) or
(!$_POST["target"] and ($_POST["action"] == "show" or $_POST["action"] == "show_citation")))
{
$this->abstract = true;
}
else if($_GET["obj_id"] or ($_POST["action"] == "show") or ($_POST["action"] == "show_citation"))
{
$this->abstract = false;
}
}
}

+ Here is the call graph for this function:

ilLMPresentationGUI::ilLMSubMenu ( )

output learning module submenu

Definition at line 1125 of file class.ilLMPresentationGUI.php.

References $_GET, $title, ilFrameTargetInfo\_getFrame(), ilLMPageObject\_getPresentationTitle(), getCurrentPageId(), 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 = $this->ilias->ini->readVariable("layout","view_target") == "frame";
$showViewInFrameset = true;
if ($showViewInFrameset)
{
$buttonTarget = ilFrameTargetInfo::_getFrame("MainContent");
}
else
{
$buttonTarget = "_top";
}
include_once("./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(), $this->lm->isActiveNumbering());
if ($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());
}

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

ilLMPresentationGUI::ilLocator ( )

locator

Definition at line 1317 of file class.ilLMPresentationGUI.php.

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

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

{
global $ilLocator, $tree;
require_once("./Modules/LearningModule/classes/class.ilStructureObject.php");
if (empty($_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"]);
$ilLocator->addItem(
ilObject::_lookupTitle(ilObject::_lookupObjId($par_id)),
"repository.php?cmd=frameset&amp;ref_id=".$par_id,
ilFrameTargetInfo::_getFrame("MainContent"), $par_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()),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();
}

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

ilLMPresentationGUI::ilMainMenu ( )

output main menu

Definition at line 937 of file class.ilLMPresentationGUI.php.

References $ilBench, determineLayout(), getCurrentPageId(), and offlineMode().

Referenced by layout().

{
global $ilBench, $ilMainMenu;
if ($this->offlineMode())
{
return;
}
if ($this->determineLayout() == "2window" ||
$this->determineLayout() == "3window")
{
$ilMainMenu->setSmallMode(true);
}
else
{
$ilMainMenu->setSmallMode(false);
}
$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());
}

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

ilLMPresentationGUI::ilMedia ( )

output media

Definition at line 2222 of file class.ilLMPresentationGUI.php.

References $_GET, $ilBench, ilMediaItem\_getMapAreasIntLinks(), ilPageObject\buildDom(), ilObjStyleSheet\getContentStylePath(), ilUtil\getImagePath(), getLayoutLinkTargets(), getLink(), getLinkXML(), ilUtil\getStyleSheetLocation(), ilUtil\getWebspaceDir(), IL_MODE_ALIAS, IL_MODE_OUTPUT, offlineMode(), renderPageTitle(), xslt_create(), xslt_error(), xslt_free(), and xslt_process().

Referenced by layout().

{
global $ilBench;
$ilBench->start("ContentPresentation", "ilMedia");
$this->tpl->setCurrentBlock("ContentStyle");
if (!$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 = $this->ilias->account->prefs["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, $this->getLayoutLinkTargets());
//echo "<br><br>".htmlentities($link_xml);
require_once("./Services/MediaObjects/classes/class.ilObjMediaObject.php");
$media_obj =& new ilObjMediaObject($_GET["mob_id"]);
if (!empty ($_GET["pg_id"]))
{
require_once("./Services/COPage/classes/class.ilPageObject.php");
$pg_obj =& new ilPageObject($this->lm->getType(), $_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 = "";
}
// $wb_path = "../".$this->ilias->ini->readVariable("server","webspace_dir");
$mode = ($_GET["cmd"] == "fullscreen")
? "fullscreen"
: "media";
$enlarge_path = ilUtil::getImagePath("enlarge.gif", 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);
$ilBench->stop("ContentPresentation", "ilMedia");
}

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

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

process <ilPage> content tag

Parameters
objectpage node
integerfooter/header page id

Definition at line 1631 of file class.ilLMPresentationGUI.php.

References $_GET, $_SESSION, $ilBench, $needs_to_be_purchased, $ret, ilObjContentObject\_checkPreconditionsOfPage(), ilLMObject\_exists(), ilUserSearchCache\_getInstance(), ilLMPageObject\_getPresentationTitle(), ilLMObject\_isPagePublic(), ilLMObject\_lookupTitle(), ilLMObject\_lookupType(), ilTracking\_trackAccess(), ilCourseLMHistory\_updateLastAccess(), ilLPStatusWrapper\_updateStatus(), basicPageGuiInit(), ilPageObject\buildDom(), ilObjStyleSheet\getContentStylePath(), getCurrentPageId(), ilUtil\getImagePath(), getLayoutLinkTargets(), getLinkTargetsXML(), getLinkXML(), getSourcecodeDownloadLink(), ilObjStyleSheet\getSyntaxStylePath(), ilTextHighlighterGUI\highlight(), ilUserSearchCache\LAST_QUERY, offlineMode(), showNoPublicAccess(), and showPreconditionsOfPage().

Referenced by layout().

{
global $ilBench,$ilUser;
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());
}
require_once("./Services/COPage/classes/class.ilPageObjectGUI.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 = $this->getCurrentPageId();
// highlighting?
if ($_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();
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.gif",
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");
$mtpl->setVariable("MESSAGE", $this->lng->txt("cont_page_currently_deactivated"));
$mtpl->setVariable("SRC_ICON", ilUtil::getImagePath("icon_pg.gif",
false, "output", $this->offlineMode()));
$mtpl->setVariable("ITEM_TITLE",
ilLMObject::_lookupTitle($_GET["obj_id"]));
$this->tpl->setVariable("PAGE_CONTENT", $mtpl->get());
return $mtpl->get();
}
// no page found
if ($page_id == 0)
{
$cont = $this->lng->txt("cont_no_page");
$this->tpl->setVariable("PAGE_CONTENT", $cont);
return $cont;
}
$page_object =& new ilPageObject($this->lm->getType(), $page_id);
$page_object->buildDom();
$page_object->registerOfflineHandler($this);
$int_links = $page_object->getInternalLinks();
$page_object_gui =& new ilPageObjectGUI($this->lm->getType(), $page_id);
$this->basicPageGuiInit($page_object_gui);
$page_object_gui->setTemplateOutput(false);
// Update personal desktop items
$this->ilias->account->setDesktopItemParameters($this->lm->getRefId(), $this->lm->getType(), $page_id);
// Update course items
include_once './Modules/Course/classes/class.ilCourseLMHistory.php';
ilCourseLMHistory::_updateLastAccess($ilUser->getId(),$this->lm->getRefId(),$page_id);
// read link targets
$link_xml = $this->getLinkXML($int_links, $this->getLayoutLinkTargets());
$link_xml.= $this->getLinkTargetsXML();
// get lm page object
$lm_pg_obj =& new ilLMPageObject($this->lm, $page_id);
$lm_pg_obj->setLMId($this->lm->getId());
//$pg_obj->setParentId($this->lm->getId());
$page_object_gui->setLinkXML($link_xml);
// USED FOR DBK PAGE TURNS
$page_object_gui->setBibId($_SESSION["bib_id"]);
$page_object_gui->enableCitation((bool) $_SESSION["citation"]);
// determine target frames for internal links
//$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(),
$this->lm_set->get("time_scheduled_page_activation")));
// track user access to page
include_once "Services/Tracking/classes/class.ilTracking.php";
ilTracking::_trackAccess($this->lm->getId(), $this->lm->getRefId(), $this->lm->getType(),
$page_id, "pg", "read");
// update learning progress
if ($ilUser->getId() != ANONYMOUS_USER_ID)
{
include_once("./Services/Tracking/classes/class.ilLPStatusWrapper.php");
ilLPStatusWrapper::_updateStatus($this->lm->getId(), $ilUser->getId());
}
}
else
{
$page_object_gui->setEnabledPageFocus(false);
$page_object_gui->setEnabledSelfAssessment(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());
if($_SESSION["tr_id"])
{
$page_object_gui->setOutputSubmode("translation");
}
// 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());
}
}
$this->tpl->setVariable("PAGE_CONTENT", $head.$ret.$foot);
//echo htmlentities("-".$ret."-");
return $head.$ret.$foot;
}

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

ilLMPresentationGUI::ilTOC (   $a_target)

table of contents

Definition at line 973 of file class.ilLMPresentationGUI.php.

References $_GET, $_SESSION, $ilBench, $path, ilFrameTargetInfo\_getFrame(), ilLMObject\_lookupType(), getCurrentPageId(), ilUtil\getImagePath(), getLink(), ilUtil\getStyleSheetLocation(), IL_FM_POSITIVE, offlineMode(), and renderPageTitle().

Referenced by layout().

{
global $ilBench;
$ilBench->start("ContentPresentation", "ilTOC");
require_once("./Modules/LearningModule/classes/class.ilLMTOCExplorer.php");
if ($this->lm->cleanFrames())
{
$a_target = "";
}
$exp = new ilLMTOCExplorer($this->getLink($this->lm->getRefId(), "layout", "", $a_target),$this->lm);
$exp->setExpandTarget($this->getLink($this->lm->getRefId(), $_GET["cmd"], $_GET["obj_id"], $_GET["frame"]));
$exp->setTargetGet("obj_id");
if ($this->lm->cleanFrames())
{
if ($this->offlineMode())
{
$exp->setFrameTarget("_top");
}
else
{
$exp->setFrameTarget(ilFrameTargetInfo::_getFrame("MainContent"));
}
}
else
{
$exp->setFrameTarget($a_target);
}
$exp->addFilter("du");
$exp->addFilter("st");
// force expansion
if ($this->lm->cleanFrames())
{
$page_id = $this->getCurrentPageId();
if ($page_id > 0)
{
$path = $this->lm_tree->getPathId($page_id);
$exp->setForceOpenPath($path);
}
if (!$this->offlineMode())
{
// empty chapter
if ($this->chapter_has_no_active_page &&
ilLMObject::_lookupType($_GET["obj_id"]) == "st")
{
$exp->highlightNode($_GET["obj_id"]);
}
else
{
$exp->highlightNode($page_id);
}
}
}
$exp->setOfflineMode($this->offlineMode());
if ($this->lm->getTOCMode() == "pages")
{
$exp->addFilter("pg");
}
$exp->setFiltered(true);
$exp->setFilterMode(IL_FM_POSITIVE);
if ($_GET["lmexpand"] == "")
{
$expand_keys = array();
if (is_array($_SESSION["lmexpand"]))
{
$expand_keys = array_keys($_SESSION["lmexpand"]);
}
$_SESSION["lmexpand"] = array($this->lm_tree->readRootId());
$expanded = $this->lm_tree->readRootId();
}
else
{
$expanded = $_GET["lmexpand"];
}
$exp->setExpand($expanded);
// build html-output
$exp->setOutput(0);
$output = $exp->getOutput();
$this->renderPageTitle();
// set style sheets
if (!$this->offlineMode())
{
$this->tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
}
else
{
$style_name = $this->ilias->account->prefs["style"].".css";;
$this->tpl->setVariable("LOCATION_STYLESHEET","./style/".$style_name);
}
if (!$this->offlineMode())
{
$this->tpl->addBlockFile("EXPL_TOP", "exp_top", "tpl.explorer_top.html");
//$this->tpl->setVariable("DUMMY", "&nbsp;");
$this->tpl->setVariable("IMG_SPACE", ilUtil::getImagePath("spacer.gif", false));
}
$this->tpl->setVariable("TXT_EXPLORER_HEADER", $this->lng->txt("overview"));
$this->tpl->setVariable("EXPLORER",$output);
$this->tpl->setVariable("ACTION",
$this->getLink($this->lm->getRefId(), $_GET["cmd"], "", $_GET["frame"]).
"&lmexpand=".$_GET["lmexpand"]);
$this->tpl->parseCurrentBlock();
$ilBench->stop("ContentPresentation", "ilTOC");
if ($_GET["lmexpand"] == "")
{
// collapse all other branches on navigation
foreach ($expand_keys as $k)
{
unset($_SESSION["lmexpand"][$k]);
}
}
//var_dump($_SESSION["lmexpand"]);
}

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

ilLMPresentationGUI::ilTranslation ( &  $a_page_node)

Definition at line 1530 of file class.ilLMPresentationGUI.php.

References $_GET, $_SESSION, ilLMPageObject\_getPresentationTitle(), ilCourseLMHistory\_updateLastAccess(), getCurrentPageId(), getLayoutLinkTargets(), and mapCurrentPageId().

Referenced by layout().

{
global $ilUser;
require_once("./Services/COPage/classes/class.ilPageObjectGUI.php");
require_once("./Modules/LearningModule/classes/class.ilLMPageObject.php");
$page_id = $this->mapCurrentPageId($this->getCurrentPageId());
if(!$page_id)
{
$this->tpl->setVariable("TRANSLATION_CONTENT","NO TRNSLATION FOUND");
return false;
}
$page_object =& new ilPageObject($this->lm->getType(), $page_id);
$page_object_gui =& new ilPageObjectGUI($this->lm->getType(), $page_id);
// Update personal desktop items
$this->ilias->account->setDesktopItemParameters($_SESSION["tr_id"], $this->lm->getType(),$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
$targets = $this->getLayoutLinkTargets();
$lm_pg_obj =& new ilLMPageObject($this->lm, $page_id);
$lm_pg_obj->setLMId($_SESSION["tr_id"]);
//$pg_obj->setParentId($this->lm->getId());
#$page_object_gui->setLayoutLinkTargets($targets);
// USED FOR DBK PAGE TURNS
$page_object_gui->setBibId($_SESSION["bib_id"]);
// determine target frames for internal links
//$pg_frame = $_GET["frame"];
$page_object_gui->setLinkFrame($_GET["frame"]);
$page_object_gui->setOutputMode("presentation");
$page_object_gui->setOutputSubmode("translation");
$page_object_gui->setPresentationTitle(
ilLMPageObject::_getPresentationTitle($lm_pg_obj->getId(),
$this->lm->getPageHeader(), $this->lm->isActiveNumbering(),
$this->lm_set->get("time_scheduled_page_activation")));
# $page_object_gui->setLinkParams("ref_id=".$this->lm->getRefId());
$page_object_gui->setLinkParams("ref_id=".$_SESSION["tr_id"]);
$page_object_gui->setTemplateTargetVar("PAGE_CONTENT");
$page_object_gui->setTemplateOutputVar("TRANSLATION_CONTENT");
return $page_object_gui->presentation();
}

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

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 2855 of file class.ilLMPresentationGUI.php.

References outputInfoScreen().

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

+ Here is the call graph for this function:

ilLMPresentationGUI::initPrintViewSelectionForm ( )

Init print view selection form.

Definition at line 3147 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));
}

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

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

generates frame layout

Definition at line 594 of file class.ilLMPresentationGUI.php.

References $_GET, $_POST, $_SESSION, $ilBench, $ilSetting, $path, $result, $tpl, ilAccordionGUI\addCss(), ilAccordionGUI\addJavaScript(), attrib2arr(), buildTag(), determineLayout(), domxml_open_mem(), exit, ilUtil\getStyleSheetLocation(), ilObjContentObject\getSupplyingExportFiles(), ilGlossary(), ilJavaScript(), ilLMHead(), ilLMMenu(), ilLMNavigation(), ilLMNotes(), ilLMSubMenu(), ilLocator(), ilMainMenu(), ilMedia(), ilPage(), ilTOC(), ilTranslation(), offlineMode(), processNodes(), renderPageTitle(), setSessionVars(), xpath_eval(), and xpath_new_context().

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

{
global $tpl, $ilBench, $ilSetting;
$ilBench->start("ContentPresentation", "layout");
$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)) { echo "ilLMPresentation: XML File invalid"; exit; }
$this->layout_doc =& $doc;
//echo ":".htmlentities($xmlfile).":$layout:$a_xml:";
// get current frame node
$ilBench->start("ContentPresentation", "layout_getFrameNode");
$xpc = xpath_new_context($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) { echo "ilLMPresentation: XML File invalid"; exit; }
$node = $found[0];
$ilBench->stop("ContentPresentation", "layout_getFrameNode");
// 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
$ilBench->start("ContentPresentation", "layout_processContentTag");
//if ((empty($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 = $this->ilias->account->prefs["style"].".css";
$this->tpl->setVariable("LOCATION_STYLESHEET","./style/".$style_name);
}
$childs = $node->child_nodes();
$ilBench->start("ContentPresentation", "layout_processContentNodes");
foreach($childs as $child)
{
$child_attr = $this->attrib2arr($child->attributes());
switch ($child->node_name())
{
case "ilMainMenu":
$this->ilMainMenu();
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;
case "dbk":
$this->setSessionVars();
if($this->abstract)
{
$content = $this->lm_gui->showAbstract($_POST["target"]);
}
else
{
// SHOW PAGE IF PAGE WAS SELECTED
$content = $this->ilPage($child);
if($_SESSION["tr_id"])
{
$translation_content = $this->ilTranslation($child);
}
}
break;
}
break;
case "ilGlossary":
$content = $this->ilGlossary($child);
break;
case "ilLMNavigation":
// NOT FOR ABSTRACT
if($_GET["obj_id"] or
((count($_POST["tr_id"]) < 2) and $_POST["target"] and
($_POST["action"] == "show" or $_POST["action"] == "show_citation")) or
$this->lm->getType() == 'lm')
{
$ilBench->start("ContentPresentation", "layout_lmnavigation");
$this->ilLMNavigation();
$ilBench->stop("ContentPresentation", "layout_lmnavigation");
}
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":
$this->ilLMSubMenu();
break;
case "ilLMNotes":
//if (!$this->ilias->getSetting('disable_notes'))
//{
$this->ilLMNotes();
//}
break;
}
}
$ilBench->stop("ContentPresentation", "layout_processContentNodes");
$ilBench->stop("ContentPresentation", "layout_processContentTag");
// TODO: Very dirty hack to force the import of JavaScripts in learning content in the FAQ frame (e.g. if jsMath is in the content)
// Unfortunately there is no standardized way to do this somewhere else. Calling fillJavaScripts always in ilTemplate causes multiple additions of the the js files.
if (strcmp($_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();
// 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
{
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();
}
$this->renderPageTitle();
if ($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
{
$content = $this->tpl->get();
}
$ilBench->stop("ContentPresentation", "layout");
return($content);
}

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

ilLMPresentationGUI::lmAccess (   $usr_id,
  $lm_id,
  $obj_id 
)

logs access to lm objects to enable retrieval of a 'last viewed lm list' and 'return to last lm' allows only ONE entry per user and lm object

A.L. Ammerlaan / INGMEDIA FH-Aachen / 2003.09.08

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

References $ilDB, $title, and $usr_id.

Referenced by executeCommand().

{
global $ilDB;
// first check if an entry for this user and this lm already exist, when so, delete
$q = "DELETE FROM lo_access ".
"WHERE usr_id = ".$ilDB->quote((int) $usr_id, "integer")." ".
"AND lm_id = ".$ilDB->quote((int) $lm_id, "integer");
$ilDB->manipulate($q);
$title = (is_object($this->lm))?$this->lm->getTitle():"- no title -";
// insert new entry
$pg_title = "";
$q = "INSERT INTO lo_access ".
"(timestamp,usr_id,lm_id,obj_id,lm_title) ".
"VALUES ".
"(".$ilDB->now().",".
$ilDB->quote((int) $usr_id, "integer").",".
$ilDB->quote((int) $lm_id, "integer").",".
$ilDB->quote((int) $obj_id, "integer").",".
$ilDB->quote($title, "text").")";
$ilDB->manipulate($q);
}

+ Here is the caller graph for this function:

ilLMPresentationGUI::mapCurrentPageId (   $current_page_id)

Definition at line 1513 of file class.ilLMPresentationGUI.php.

References $_SESSION, and ilTree\setTableNames().

Referenced by ilTranslation().

{
$subtree = $this->lm_tree->getSubTree($this->lm_tree->getNodeData(1));
$node = $this->lm_tree->getNodeData($current_page_id);
$pos = array_search($node,$subtree);
$this->tr_obj =& $this->ilias->obj_factory->getInstanceByRefId($_SESSION["tr_id"]);
$lmtree = new ilTree($this->tr_obj->getId());
$lmtree->setTableNames('lm_tree','lm_data');
$lmtree->setTreeTablePK("lm_id");
$subtree = $lmtree->getSubTree($lmtree->getNodeData(1));
return $subtree[$pos]["child"];
}

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

ilLMPresentationGUI::media ( )

Definition at line 888 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());
}
}

+ Here is the call graph for this function:

ilLMPresentationGUI::nop ( )

this dummy function is needed for offline package creation

Definition at line 247 of file class.ilLMPresentationGUI.php.

{
}
ilLMPresentationGUI::offlineexport ( )

the different export types are processed here

Parameters
@accesspublic
Returns

Check if export-directory exists

create html-offline-directory

copy data into dir zip all end deliver zip-file for download

Definition at line 306 of file class.ilLMPresentationGUI.php.

References $_GET, $_POST, $ilDB, $query, $result, $row, ilObject\_lookupObjId(), ilUtil\deliverFile(), exit, ilObjStyleSheet\getContentStylePath(), ilUtil\getStyleSheetLocation(), ilObjStyleSheet\getSyntaxStylePath(), ilUtil\html2pdf(), layout(), and ilUtil\zip().

{
global $ilDB;
if ($_POST["cmd"]["cancel"] != "")
{
$this->ctrl->setParameter($this, "frame", "maincontent");
$this->ctrl->redirect($this, "layout");
}
switch($this->lm->getType())
{
case "dbk":
//$this->lm_gui->offlineexport();
$_GET["frame"] = "maincontent";
$objRow["obj_id"] = ilObject::_lookupObjId($_GET["ref_id"]);
$_GET["obj_id"] = $objRow["obj_id"];
$query = "SELECT * FROM lm_data WHERE lm_id = ".
$ilDB->quote($objRow["obj_id"], "integer").
" AND type='pg' ";
$result = $ilDB->query($query);
$page = 0;
$showpage = 0;
while (is_array($row = $ilDB->fetchAssoc($result)) )
{
$page++;
if ($_POST["pages"]=="all" || ($_POST["pages"]=="fromto" && $page>=$_POST["pagefrom"] && $page<=$_POST["pageto"] ))
{
if ($showpage>0)
{
if($_POST["type"] == "pdf") $output .= "<hr BREAK >\n";
if($_POST["type"] == "print") $output .= "<p style=\"page-break-after:always\" />";
if($_POST["type"] == "html") $output .= "<br><br><br><br>";
}
$showpage++;
$_GET["obj_id"] = $row["obj_id"];
$o = $this->layout("main.xml",false);
$output .= "<div xmlns:xhtml=\"http://www.w3.org/1999/xhtml\" class=\"ilc_PageTitle\">".$this->lm->title."</div><p>";
$output .= $o;
$output .= "\n<table cellpadding=0 cellspacing=0 border=0 width=100%><tr><td valign=top align=center>- ".$page." -</td></tr></table>\n";
}
}
$printTpl = new ilTemplate("tpl.print.html", true, true, "Modules/LearningModule");
if($_POST["type"] == "print")
{
$printTpl->touchBlock("printreq");
$css1 = ilObjStyleSheet::getContentStylePath($this->lm->getStyleSheetId());
$css2 = ilUtil::getStyleSheetLocation();
}
else
{
$css1 = "./css/delos.css";
$css2 = "./css/content.css";
}
$printTpl->setVariable("LOCATION_CONTENT_STYLESHEET", $css1 );
$printTpl->setVariable("LOCATION_STYLESHEET", $css2);
$printTpl->setVariable("CONTENT",$output);
// syntax style
$printTpl->setCurrentBlock("SyntaxStyle");
$printTpl->setVariable("LOCATION_SYNTAX_STYLESHEET",
ilObjStyleSheet::getSyntaxStylePath());
$printTpl->parseCurrentBlock();
$html = $printTpl->get();
$this->lm->createExportDirectory();
$export_dir = $this->lm->getExportDirectory();
$fileName = "offline";
$fileName = str_replace(" ","_",$fileName);
if (!file_exists($export_dir."/".$fileName))
{
@mkdir($export_dir."/".$fileName);
@chmod($export_dir."/".$fileName, 0755);
@mkdir($export_dir."/".$fileName."/css");
@chmod($export_dir."/".$fileName."/css", 0755);
}
if($_POST["type"] == "xml")
{
//vd($_GET["ref_id"]);
$tmp_obj =& $this->ilias->obj_factory->getInstanceByRefId($_GET["ref_id"]);
if ($tmp_obj->getType() == "dbk" )
{
require_once "./Modules/LearningModule/classes/class.ilObjDlBook.php";
$dbk =& new ilObjDlBook($_GET["ref_id"]);
$dbk->export();
}
}
else if($_POST["type"] == "print")
{
echo $html;
}
else if ($_POST["type"]=="html")
{
$css1 = file("./templates/default/delos.css");
$css1 = implode($css1,"");
$fp = fopen($export_dir."/".$fileName."/css/delos.css","wb");
fwrite($fp,$css1);
fclose($fp);
$fp = fopen($export_dir."/".$fileName."/".$fileName.".html","wb");
fwrite($fp,$html);
fclose($fp);
ilUtil::zip($export_dir."/".$fileName, $export_dir."/".$fileName.".zip");
ilUtil::deliverFile($export_dir."/".$fileName.".zip", $fileName.".zip");
}
else if ($_POST["type"]=="pdf")
{
ilUtil::html2pdf($html, $export_dir."/".$fileName.".pdf");
ilUtil::deliverFile($export_dir."/".$fileName.".pdf", $fileName.".pdf");
}
exit;
}
}

+ Here is the call graph for this function:

ilLMPresentationGUI::offlineexportform ( )

draws export-form on screen

Parameters
@accesspublic
Returns

Definition at line 470 of file class.ilLMPresentationGUI.php.

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

checks wether offline content generation is activated

Definition at line 219 of file class.ilLMPresentationGUI.php.

References $offline.

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

{
return $this->offline;
}

+ Here is the caller graph for this function:

ilLMPresentationGUI::outputInfoScreen (   $a_standard_locator = false)

info screen

Definition at line 2873 of file class.ilLMPresentationGUI.php.

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

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

{
global $ilBench, $ilLocator, $ilAccess;
$this->renderPageTitle();
// set style sheets
if (!$this->offlineMode())
{
$this->tpl->setStyleSheetLocation(ilUtil::getStyleSheetLocation());
}
else
{
$style_name = $this->ilias->account->prefs["style"].".css";;
$this->tpl->setStyleSheetLocation("./".$style_name);
}
$this->tpl->getStandardTemplate();
$this->tpl->setTitle($this->lm->getTitle());
$this->tpl->setTitleIcon(ilUtil::getImagePath("icon_lm_b.gif"));
$this->tpl->setVariable("TABS", $this->lm_gui->setilLMMenu($this->offlineMode()
,$this->getExportFormat(), "info", true));
// Full locator, if read permission is given
if ($ilAccess->checkAccess("read", "", $_GET["ref_id"]))
{
$this->ilLocator();
}
else
{
$ilLocator->addRepositoryItems();
$this->tpl->setLocator();
}
$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();
}
}

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

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

Definition at line 2642 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"];
}
}
}
}

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

ilLMPresentationGUI::redrawHeaderAction ( )

Redraw header action.

Definition at line 1202 of file class.ilLMPresentationGUI.php.

References addHeaderAction(), and exit.

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

+ Here is the call graph for this function:

ilLMPresentationGUI::renderPageTitle ( )
protected

Definition at line 4279 of file class.ilLMPresentationGUI.php.

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

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

+ Here is the caller graph for this function:

ilLMPresentationGUI::setExportFormat (   $a_format)

set export format

Parameters
string$a_format"html" / "scorm"

Definition at line 229 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 4245 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 210 of file class.ilLMPresentationGUI.php.

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

Definition at line 3779 of file class.ilLMPresentationGUI.php.

References $_POST, $_SESSION, and ilUtil\sendFailure().

Referenced by ilLMPresentationGUI(), and layout().

{
if($_POST["action"] == "show" or $_POST["action"] == "show_citation")
{
if($_POST["action"] == "show_citation")
{
// ONLY ONE EDITION
if(count($_POST["target"]) != 1)
{
ilUtil::sendFailure($this->lng->txt("cont_citation_err_one"));
$_POST["action"] = "";
$_POST["target"] = 0;
return false;
}
$_SESSION["citation"] = 1;
}
else
{
unset($_SESSION["citation"]);
}
if(isset($_POST["tr_id"]))
{
$_SESSION["tr_id"] = $_POST["tr_id"][0];
}
else
{
unset($_SESSION["tr_id"]);
}
if(is_array($_POST["target"]))
{
$_SESSION["bib_id"] = ",".implode(',',$_POST["target"]).",";
}
else
{
$_SESSION["bib_id"] = ",0,";
}
}
return true;
}

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

ilLMPresentationGUI::showDownloadList ( )

show download list

Definition at line 3845 of file class.ilLMPresentationGUI.php.

References $_GET, $dir, $ilBench, $size, ilMDUtils\_parseCopyright(), ilObjStyleSheet\getContentStylePath(), getExportFormat(), ilUtil\getImagePath(), ilUtil\getStyleSheetLocation(), ilLocator(), offlineMode(), renderPageTitle(), and ilUtil\switchColor().

{
global $ilBench;
//$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_b.gif"));
/*
$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"]);
$tbl->render();
if(count($export_files) > 0)
{
$i=0;
foreach($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);
$this->tpl->setVariable("TXT_SIZE", $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"]);
$this->tpl->setVariable("TXT_DATE", date("Y-m-d H:i:s",$file_arr[0]));
$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
{
$this->tpl->setCurrentBlock("notfound");
$this->tpl->setVariable("TXT_OBJECT_NOT_FOUND", $this->lng->txt("obj_not_found"));
$this->tpl->setVariable("NUM_COLS", 5);
$this->tpl->parseCurrentBlock();
}
$this->tpl->show();
}

+ Here is the call graph for this function:

ilLMPresentationGUI::showInfoScreen ( )

info screen call from inside learning module

Definition at line 2865 of file class.ilLMPresentationGUI.php.

References outputInfoScreen().

{
$this->outputInfoScreen(true);
}

+ Here is the call graph for this function:

ilLMPresentationGUI::showNoPublicAccess ( )

Definition at line 4200 of file class.ilLMPresentationGUI.php.

References ilObjStyleSheet\getContentStylePath(), getCurrentPageId(), and offlineMode().

Referenced by ilPage().

{
$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_nopublicaccess.html", "Modules/LearningModule");
$this->tpl->setCurrentBlock("pg_content");
$this->tpl->setVariable("TXT_PAGE_NO_PUBLIC_ACCESS",$this->lng->txt("msg_page_no_public_access"));
$this->tpl->parseCurrentBlock();
}

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

ilLMPresentationGUI::showPreconditionsOfPage ( )

show preconditions of the page

Definition at line 1885 of file class.ilLMPresentationGUI.php.

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

Referenced by ilPage().

{
global $ilBench;
$ilBench->start("ContentPresentation", "showPagePreconditions");
$conds = ilObjContentObject::_getMissingPreconditionsOfPage($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 = $this->ilias->ini->readVariable("layout","view_target") == "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();
$ilBench->stop("ContentPresentation", "showPagePreconditions");
}

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

ilLMPresentationGUI::showPrintView ( )

show print view

Definition at line 3183 of file class.ilLMPresentationGUI.php.

References $_GET, $_POST, $ilBench, $ilCtrl, $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(), ilObjStyleSheet\getSyntaxStylePath(), ilUtil\getWebspaceDir(), IL_CHAPTER_TITLE, IL_PAGE_TITLE, offlineMode(), renderPageTitle(), ilUtil\sendFailure(), and ilUtil\sortArray().

{
global $ilBench,$ilUser,$lng,$ilCtrl;
include_once("./Services/COPage/classes/class.ilPageObject.php");
if (!$this->lm->isActivePrintView())
{
return;
}
$ilBench->start("ContentPresentation", "PrintView");
$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 = $this->ilias->account->prefs["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("./Services/COPage/classes/class.ilPageObjectGUI.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)
{
if (ilLMObject::_exists($this->lm->getFooterPage()))
{
//$page_object =& new ilPageObject($this->lm->getType(), $this->lm->getFooterPage());
$page_object_gui =& new ilPageObjectGUI($this->lm->getType(), $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)
{
if (ilLMObject::_exists($this->lm->getHeaderPage()))
{
//$page_object =& new ilPageObject($this->lm->getType(), $this->lm->getHeaderPage());
$page_object_gui =& new ilPageObjectGUI($this->lm->getType(), $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
$active = ilPageObject::_lookupActive($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->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"];
$page_object =& new ilPageObject($this->lm->getType(), $page_id);
$page_object_gui =& new ilPageObjectGUI($this->lm->getType(), $page_id);
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(),
$this->lm_set->get("time_scheduled_page_activation"));
// prevent page title after chapter title
// that have the same content
if ($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_object_gui->setEnabledSelfAssessment(true);
$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();
}
$page =& new ilPageObject("gdf", $def["id"]);
$page_gui =& new ilPageObjectGUI("gdf", $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.gif"));
$this->tpl->parseCurrentBlock();
}
$this->tpl->setCurrentBlock("toc_entry");
$this->tpl->setVariable("TXT_TOC_TITLE",
ilStructureObject::_getPresentationTitle($node2["obj_id"],
$this->lm->isActiveNumbering()));
$this->tpl->parseCurrentBlock();
}
}
// annexes
foreach ($annexes as $annex)
{
$this->tpl->setCurrentBlock("indent");
$this->tpl->setVariable("IMG_BLANK", ilUtil::getImagePath("browser/blank.gif"));
$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);
$ilBench->stop("ContentPresentation", "PrintView");
}

+ Here is the call graph for this function:

ilLMPresentationGUI::showPrintViewSelection ( )

show selection screen for print view

Definition at line 2967 of file class.ilLMPresentationGUI.php.

References $_GET, $_POST, $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, $lng;
include_once("./Services/COPage/classes/class.ilPageObject.php");
if (!$this->lm->isActivePrintView())
{
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());
$this->tpl->setTitleIcon(ilUtil::getImagePath("icon_lm_b.gif"));
/*$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
$active = ilPageObject::_lookupActive($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(),
$this->lm_set->get("time_scheduled_page_activation"));
if(($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_s.gif");
$img_alt = $lng->txt("icon")." ".$lng->txt("pg");
break;
// learning module
case "du":
$text = $this->lm->getTitle();
$img_src = ilUtil::getImagePath("icon_lm_s.gif");
$img_alt = $lng->txt("icon")." ".$lng->txt("obj_lm");
break;
// chapter
case "st":
$text =
ilStructureObject::_getPresentationTitle($node["obj_id"],
$this->lm->isActiveNumbering());
if(($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_s.gif");
$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(),
$this->lm_set->get("time_scheduled_page_activation"));
if(($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_s.gif");
$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();
}

+ Here is the call graph for this function:

ilLMPresentationGUI::showTableOfContents ( )

table of contents

Definition at line 2735 of file class.ilLMPresentationGUI.php.

References $_GET, $ilBench, ilLMObject\_lookupType(), ilObjStyleSheet\getContentStylePath(), getCurrentPageId(), getExportFormat(), ilUtil\getImagePath(), getLink(), ilUtil\getStyleSheetLocation(), ilLocator(), offlineMode(), renderPageTitle(), and ilExplorer\setExpandTarget().

{
global $ilBench;
$ilBench->start("ContentPresentation", "TableOfContents");
//$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 = $this->ilias->account->prefs["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));
$this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.lm_toc.html", "Modules/LearningModule");
// set title header
$this->tpl->setVariable("TXT_TOC", $this->lng->txt("cont_toc"));
$this->tpl->setTitle($this->lm->getTitle());
$this->tpl->setTitleIcon(ilUtil::getImagePath("icon_lm_b.gif"));
/*
if (!$this->offlineMode())
{
$this->tpl->setCurrentBlock("back_to_lm");
$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, ""));
$this->tpl->parseCurrentBlock();
}*/
include_once ("./Modules/LearningModule/classes/class.ilLMTableOfContentsExplorer.php");
$exp = new ilTableOfContentsExplorer(
$this->getLink($this->lm->getRefId(), ""),
$this->lm, $this->getExportFormat());
$exp->setExpandTarget($this->getLink($this->lm->getRefId(), $_GET["cmd"], "", $_GET["frame"]));
$exp->setTargetGet("obj_id");
$exp->setOfflineMode($this->offlineMode());
$exp->forceExpandAll(true, false);
// highlight current node
if (!$this->offlineMode())
{
$page_id = $this->getCurrentPageId();
// empty chapter
if ($this->chapter_has_no_active_page &&
ilLMObject::_lookupType($_GET["obj_id"]) == "st")
{
$exp->highlightNode($_GET["obj_id"]);
}
else
{
$exp->highlightNode($page_id);
}
}
$tree =& $this->lm->getTree();
if ($_GET["lmtocexpand"] == "")
{
$expanded = $tree->readRootId();
}
else
{
$expanded = $_GET["lmtocexpand"];
}
$exp->setExpand($expanded);
// build html-output
$exp->setOutput(0);
$output = $exp->getOutput();
$this->tpl->setVariable("EXPLORER", $output);
$this->tpl->parseCurrentBlock();
if ($this->offlineMode())
{
return $this->tpl->get();
}
else
{
$this->tpl->show();
}
$ilBench->stop("ContentPresentation", "TableOfContents");
}

+ Here is the call graph for this function:

Field Documentation

ilLMPresentationGUI::$ilias

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

Referenced by executeCommand(), and ilLMPresentationGUI().

ilLMPresentationGUI::$layout_doc

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

ilLMPresentationGUI::$lm

Definition at line 24 of file class.ilLMPresentationGUI.php.

ilLMPresentationGUI::$lng

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

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

ilLMPresentationGUI::$needs_to_be_purchased = false
private

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

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

ilLMPresentationGUI::$offline

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

Referenced by offlineMode().

ilLMPresentationGUI::$offline_directory

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

Referenced by getOfflineDirectory().

ilLMPresentationGUI::$tpl

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

Referenced by ilLMPresentationGUI(), and layout().

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