Contao\ModuleArticle::generatePdf PHP Метод

    public function generatePdf()
    {
        $this->headline = $this->title;
        $this->printable = false;
        // Generate article
        $strArticle = $this->replaceInsertTags($this->generate(), false);
        $strArticle = html_entity_decode($strArticle, ENT_QUOTES, \Config::get('characterSet'));
        $strArticle = $this->convertRelativeUrls($strArticle, '', true);
        // Remove form elements and JavaScript links
        $arrSearch = array('@<form.*</form>@Us', '@<a [^>]*href="[^"]*javascript:[^>]+>.*</a>@Us');
        $strArticle = preg_replace($arrSearch, '', $strArticle);
        // HOOK: allow individual PDF routines
        if (isset($GLOBALS['TL_HOOKS']['printArticleAsPdf']) && is_array($GLOBALS['TL_HOOKS']['printArticleAsPdf'])) {
            foreach ($GLOBALS['TL_HOOKS']['printArticleAsPdf'] as $callback) {
                $this->import($callback[0]);
                $this->{$callback[0]}->{$callback[1]}($strArticle, $this);
            }
        }
        // URL decode image paths (see #6411)
        $strArticle = preg_replace_callback('@(src="[^"]+")@', function ($arg) {
            return rawurldecode($arg[0]);
        }, $strArticle);
        // Handle line breaks in preformatted text
        $strArticle = preg_replace_callback('@(<pre.*</pre>)@Us', function ($arg) {
            return str_replace("\n", '<br>', $arg[0]);
        }, $strArticle);
        // Default PDF export using TCPDF
        $arrSearch = array('@<span style="text-decoration: ?underline;?">(.*)</span>@Us', '@(<img[^>]+>)@', '@(<div[^>]+block[^>]+>)@', '@[\\n\\r\\t]+@', '@<br( /)?><div class="mod_article@', '@href="([^"]+)(pdf=[0-9]*(&|&amp;)?)([^"]*)"@');
        $arrReplace = array('<u>$1</u>', '<br>$1', '<br>$1', ' ', '<div class="mod_article', 'href="$1$4"');
        $strArticle = preg_replace($arrSearch, $arrReplace, $strArticle);
        // TCPDF configuration
        $l['a_meta_dir'] = 'ltr';
        $l['a_meta_charset'] = \Config::get('characterSet');
        $l['a_meta_language'] = substr($GLOBALS['TL_LANGUAGE'], 0, 2);
        $l['w_page'] = 'page';
        // Include library
        require_once __DIR__ . '/../config/tcpdf.php';
        // Create new PDF document
        $pdf = new \TCPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true);
        // Set document information
        $pdf->SetCreator(PDF_CREATOR);
        $pdf->SetAuthor(PDF_AUTHOR);
        $pdf->SetTitle($this->title);
        $pdf->SetSubject($this->title);
        $pdf->SetKeywords($this->keywords);
        // Prevent font subsetting (huge speed improvement)
        $pdf->setFontSubsetting(false);
        // Remove default header/footer
        $pdf->setPrintHeader(false);
        $pdf->setPrintFooter(false);
        // Set margins
        $pdf->SetMargins(PDF_MARGIN_LEFT, PDF_MARGIN_TOP, PDF_MARGIN_RIGHT);
        // Set auto page breaks
        $pdf->SetAutoPageBreak(true, PDF_MARGIN_BOTTOM);
        // Set image scale factor
        $pdf->setImageScale(PDF_IMAGE_SCALE_RATIO);
        // Set some language-dependent strings
        $pdf->setLanguageArray($l);
        // Initialize document and add a page
        $pdf->AddPage();
        // Set font
        $pdf->SetFont(PDF_FONT_NAME_MAIN, '', PDF_FONT_SIZE_MAIN);
        // Write the HTML content
        $pdf->writeHTML($strArticle, true, 0, true, 0);
        // Close and output PDF document
        $pdf->lastPage();
        $pdf->Output(\StringUtil::standardize(ampersand($this->title, false)) . '.pdf', 'D');
        // Stop script execution
        exit;
    }

 /**
  * Print an article as PDF and stream it to the browser
  *
  * @param \ModuleModel $objArticle An article object
  *
  * @deprecated Deprecated since Contao 4.0, to be removed in Contao 5.0.
  *             Use ModuleArticle->generatePdf() instead.
  */
 protected function printArticleAsPdf($objArticle)
 {
     trigger_error('Using Controller::printArticleAsPdf() has been deprecated and will no longer work in Contao 5.0. Use ModuleArticle->generatePdf() instead.', E_USER_DEPRECATED);
     $objArticle = new \ModuleArticle($objArticle);
     $objArticle->generatePdf();
 }