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