Файловый менеджер

Файловый менеджер - Редактировать - /home/lmsyaran/public_html/joomla5/libraries/fabrik/fabrik/fabrik/Helpers/Pdf.php

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<?php /** * PDF Set up helper * * @package Joomla * @subpackage Fabrik.helpers * @copyright Copyright (C) 2005-2020 Media A-Team, Inc. - All rights reserved. * @license GNU/GPL http://www.gnu.org/copyleft/gpl.html / namespace Fabrik\Helpers; // No direct access defined('_JEXEC') or die('Restricted access'); jimport('joomla.filesystem.file'); use Joomla\CMS\Component\ComponentHelper; use Joomla\CMS\Factory; use Dompdf\Dompdf; use Dompdf\Options; /* * PDF Set up helper * * @package Joomla * @subpackage Fabrik.helpers * @since 3.1rc3 / class Pdf { /* * @param $html * @param string $size * @param string $orientation / public static function renderPdf($html, $size = 'A4', $orientation = 'portrait') { $config = ComponentHelper::getParams('com_fabrik'); if ($config->get('fabrik_pdf_lib', 'dompdf') === 'dompdf') { $pdf = self::renderDomPdf($html, $size, $orientation); } else { $pdf = self::renderMPdf($html, $size, $orientation); } return $pdf; } public static function renderMPdf($html, $size = 'A4', $orientation = 'portrait') { $size = ucfirst($size); switch ($orientation) { case 'landscape': $orientation = 'L'; $size .= '-' . $orientation; break; case 'portrait': default: $orientation = 'P'; break; } Pdf::fullPaths($html); $html = mb_convert_encoding($html,'HTML-ENTITIES','UTF-8'); try { $mpdf = new \Mpdf\Mpdf( [ 'tempDir' => Factory::getApplication()->getConfig()->get('tmp_path', JPATH_ROOT . '/tmp'), 'mode' => 'utf-8', 'format' => $size, 'orientation' => $orientation ] ); $mpdf->WriteHTML($html); return $mpdf->Output('', \Mpdf\Output\Destination::STRING_RETURN); } catch (\Mpdf\MpdfException $e) { // mmmphh return ''; } } public static function renderDomPdf($html, $size = 'A4', $orientation = 'portrait') { Pdf::fullPaths($html); $html = mb_convert_encoding($html,'HTML-ENTITIES','UTF-8'); $domPdf = self::iniDomPdf(true); $domPdf->set_paper($size, $orientation); $domPdf->load_html($html); $domPdf->render(); return $domPdf->output(); } /* * Init selected PDF / public static function iniPdf() { $config = ComponentHelper::getParams('com_fabrik'); if ($config->get('fabrik_pdf_lib', 'dompdf') === 'dompdf') { return self::iniDomPdf(false); } } /* * Set up DomPDF engine * * @param bool $puke throw exception if not installed (true) or just return false * * @return bool / public static function iniDomPdf($puke = false) { if (!Worker::canPdf($puke)) { return false; } $config = Factory::getApplication()->getConfig(); $options = new Options(); $options->set('isRemoteEnabled', true); /* * need to enable HTML5 parser to work around a bug in DOMPDF: * https://github.com/dompdf/dompdf/issues/1494#issuecomment-332116978 / $options->setIsHtml5ParserEnabled(true); $options->set('fontCache', $config->get('tmp_path')); $options->set('tempDir', $config->get('tmp_path')); return new Dompdf($options); } /* * Parse relative images a hrefs and style sheets to full paths * * @param string &$data data * * @return void / public static function fullPaths(&$data) { $data = str_replace('xmlns=', 'ns=', $data); libxml_use_internal_errors(true); $base_root = COM_FABRIK_LIVESITE_ROOT . '/'; // scheme, host, port, without trailing /,add it $subdir = str_replace(COM_FABRIK_LIVESITE_ROOT,'',COM_FABRIK_LIVESITE); // subdir /xx/ $subdir = ltrim($subdir,'/'); $schemeString = '://'; //if no schemeString found assume path is relative try { $doc = new \DOMDocument(); $doc->strictErrorChecking = FALSE; // prepend encoding, otherwise UTF-8 will get munged into special chars $data = '<?xml version="1.0" encoding="UTF-8"?>' . $data; // load the document $doc->loadHTML($data); // img tags $imgs = $doc->getElementsByTagName('img'); foreach ($imgs as $img) { $src = $img->getAttribute('src'); if (!strstr($src, $schemeString)) { $base = empty($subdir) \|\| strstr($src, $subdir) ? $base_root : $base_root . $subdir; $src = $base . ltrim($src,'/'); $img->setAttribute('src', $src); } } // a tags $as = $doc->getElementsByTagName('a'); foreach ($as as $a) { $href = $a->getAttribute('href'); if (!strstr($href, $schemeString) && !strstr($href, 'mailto:') && !strstr($href, 'tel:')) { $base = empty($subdir) \|\| strstr($href, $subdir) ? $base_root : $base_root . $subdir; $href = $base . ltrim($href,'/'); $a->setAttribute('href', $href); } } // link tags $links = $doc->getElementsByTagName('link'); foreach ($links as $link) { $rel = $link->getAttribute('rel'); $href = $link->getAttribute('href'); if ($rel == 'stylesheet' && !strstr($href, $schemeString)) { $base = empty($subdir) \|\| strstr($href, $subdir) ? $base_root : $base_root . $subdir; $href = $base . ltrim($href,'/'); $link->setAttribute('href', $href); } } $data = $doc->saveHTML(); / $ok = simplexml_import_dom($doc); //$ok = new \SimpleXMLElement($data); if ($ok) { $imgs = $ok->xpath('//img'); foreach ($imgs as &$img) { if (!strstr($img['src'], $schemeString)) { $base = empty($subdir) \|\| strstr($img['src'], $subdir) ? $base_root : $base_root . $subdir; $img['src'] = $base . ltrim($img['src'],'/'); } } // Links $as = $ok->xpath('//a'); foreach ($as as &$a) { if (!strstr($a['href'], $schemeString) && !strstr($a['href'], 'mailto:')) { $base = empty($subdir) \|\| strstr($a['href'], $subdir) ? $base_root : $base_root . $subdir; $a['href'] = $base . ltrim($a['href'],'/'); } } // CSS files. $links = $ok->xpath('//link'); foreach ($links as &$link) { if ($link['rel'] == 'stylesheet' && !strstr($link['href'], $schemeString)) { $base = empty($subdir) \|\| strstr($link['href'], $subdir) ? $base_root : $base_root . $subdir; $link['href'] = $base . ltrim($link['href'],'/'); } } $data = $ok->asXML(); } */ } catch (\Exception $err) { // Oho malformed html - if we are debugging the site then show the errors // otherwise continue, but it may mean that images/css/links are incorrect $errors = libxml_get_errors(); $config = ComponentHelper::getParams('com_fabrik'); // Don't show the errors if we want to debug the actual pdf html if (JDEBUG && $config->get('pdf_debug', false) === true) { echo "<pre>"; print_r($errors); echo "</pre>"; exit; } //Create the full path via general str_replace //todo: relative URL starting without / else { $base = $base_root . $subdir; $data = str_replace('href="/', 'href="' . $base, $data); $data = str_replace('src="/', 'src="' . $base, $data); $data = str_replace("href='/", "href='" . $base, $data); $data = str_replace("src='/", "src='" . $base, $data); } } } }

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