public function printViewObject($a_pdf_export = false)
    {
        global $tpl;
        $page_ids = $this->getPrintPageIds();
        if (!$page_ids) {
            $this->ctrl->redirect($this, "");
        }
        $tpl = new ilTemplate("tpl.main.html", true, true);
        $tpl->setVariable("LOCATION_STYLESHEET", ilObjStyleSheet::getContentPrintStyle());
        $this->setContentStyleSheet($tpl);
        // syntax style
        $tpl->setCurrentBlock("SyntaxStyle");
        $tpl->setVariable("LOCATION_SYNTAX_STYLESHEET", ilObjStyleSheet::getSyntaxStylePath());
        $tpl->parseCurrentBlock();
        // determine target frames for internal links
        include_once "./Modules/Wiki/classes/class.ilWikiPageGUI.php";
        $page_content = "";
        foreach ($page_ids as $p_id) {
            $page_gui = new ilWikiPageGUI($p_id);
            $page_gui->setOutputMode("print");
            $page_content .= $page_gui->showPage();
            if ($a_pdf_export) {
                $page_content .= '<p style="page-break-after:always;"></p>';
            }
        }
        $page_content = '<div class="ilInvisibleBorder">' . $page_content . '</div>';
        if (!$a_pdf_export) {
            $page_content .= '<script type="text/javascript" language="javascript1.2">
				<!--
					il.Util.addOnLoad(function () {
						il.Util.print();
					});
				//-->
				</script>';
        }
        $tpl->setVariable("CONTENT", $page_content);
        if (!$a_pdf_export) {
            $tpl->show(false);
            exit;
        } else {
            return $tpl->get("DEFAULT", false, false, false, true, false, false);
        }
    }
 /**
  * Export page html
  */
 function exportPageHTML($a_page_id)
 {
     global $ilUser, $lng, $ilTabs;
     $ilTabs->clearTargets();
     $this->tpl = $this->co_page_html_export->getPreparedMainTemplate();
     $this->tpl->getStandardTemplate();
     $file = $this->export_dir . "/wpg_" . $a_page_id . ".html";
     // return if file is already existing
     if (@is_file($file)) {
         return;
     }
     // page
     include_once "./Modules/Wiki/classes/class.ilWikiPageGUI.php";
     $wpg_gui = new ilWikiPageGUI($a_page_id);
     $wpg_gui->setOutputMode("offline");
     $page_content = $wpg_gui->showPage();
     // export template: page content
     $ep_tpl = new ilTemplate("tpl.export_page.html", true, true, "Modules/Wiki");
     $ep_tpl->setVariable("PAGE_CONTENT", $page_content);
     // export template: right content
     include_once "./Modules/Wiki/classes/class.ilWikiImportantPagesBlockGUI.php";
     $bl = new ilWikiImportantPagesBlockGUI();
     $ep_tpl->setVariable("RIGHT_CONTENT", $bl->getHTML(true));
     // workaround
     //		$this->tpl->setVariable("MAINMENU", "<div style='min-height:40px;'></div>");
     $this->tpl->setVariable("MAINMENU", "");
     $this->tpl->setTitle($this->wiki->getTitle());
     $this->tpl->setTitleIcon("./images/icon_wiki.svg", $lng->txt("obj_wiki"));
     $this->tpl->setContent($ep_tpl->get());
     //$this->tpl->fillMainContent();
     $content = $this->tpl->get("DEFAULT", false, false, false, true, true, true);
     //echo htmlentities($content); exit;
     // open file
     if (!($fp = @fopen($file, "w+"))) {
         die("<b>Error</b>: Could not open \"" . $file . "\" for writing" . " in <b>" . __FILE__ . "</b> on line <b>" . __LINE__ . "</b><br />");
     }
     // set file permissions
     chmod($file, 0770);
     // write xml data into the file
     fwrite($fp, $content);
     // close file
     fclose($fp);
     if ($this->wiki->getStartPage() == $wpg_gui->getPageObject()->getTitle()) {
         copy($file, $this->export_dir . "/index.html");
     }
 }
    /**
     * Show printable view of a wiki page
     */
    function printViewObject()
    {
        $this->checkPermission("read");
        switch ($_POST["sel_type"]) {
            case "wiki":
                include_once "./Modules/Wiki/classes/class.ilWikiPage.php";
                $pages = ilWikiPage::getAllPages($this->object->getId());
                foreach ($pages as $p) {
                    $pg_ids[] = $p["id"];
                }
                break;
            case "selection":
                if (is_array($_POST["obj_id"])) {
                    $pg_ids = $_POST["obj_id"];
                } else {
                    $pg_ids[] = $_GET["wpg_id"];
                }
                break;
            default:
                $pg_ids[] = $_GET["wpg_id"];
                break;
        }
        include_once "./Modules/Wiki/classes/class.ilWikiPageGUI.php";
        global $tpl;
        $tpl = new ilTemplate("tpl.main.html", true, true);
        $tpl->setVariable("LOCATION_STYLESHEET", ilObjStyleSheet::getContentPrintStyle());
        $this->setContentStyleSheet($tpl);
        // syntax style
        $tpl->setCurrentBlock("SyntaxStyle");
        $tpl->setVariable("LOCATION_SYNTAX_STYLESHEET", ilObjStyleSheet::getSyntaxStylePath());
        $tpl->parseCurrentBlock();
        // determine target frames for internal links
        foreach ($pg_ids as $p_id) {
            $page_gui = new ilWikiPageGUI($p_id);
            $page_gui->setOutputMode("print");
            $page_content .= $page_gui->showPage();
        }
        $tpl->setVariable("CONTENT", '<div class="ilInvisibleBorder">' . $page_content . '</div>' . '<script type="text/javascript" language="javascript1.2">
		<!--
			il.Util.addOnLoad(function () {
				il.Util.print();
			});
		//-->
		</script>');
        $tpl->show(false);
        exit;
    }