<?php
-// $Id$
/**
* @file
*
* This file is included by the print_pdf module and includes the
* functions that interface with the PDF generation packages.
+ *
+ * @ingroup print
*/
-require_once(drupal_get_path('module', 'print') .'/print.pages.inc');
+module_load_include('inc', 'print', 'print.pages');
/**
* Generate a PDF version of the printer-friendly page
*
* @see print_controller()
- * @see _print_get_template()
* @see _print_pdf_dompdf()
* @see _print_pdf_tcpdf()
*/
function print_pdf_controller() {
+ global $base_url;
+
+ // Disable caching for generated PDFs, as Drupal doesn't ouput the proper headers from the cache
+ $GLOBALS['conf']['cache'] = FALSE;
+
$args = func_get_args();
- // Remove the printpdf/ prefix
$path = implode('/', $args);
- $cid = isset($_GET['comment']) ? $_GET['comment'] : NULL;
+ $cid = isset($_GET['comment']) ? (int)$_GET['comment'] : NULL;
- $print_pdf_pdf_tool = variable_get('print_pdf_pdf_tool', PRINT_PDF_PDF_TOOL_DEFAULT);
+ $pdf_filename = variable_get('print_pdf_filename', PRINT_PDF_FILENAME_DEFAULT);
+ if (!empty($pdf_filename)) {
+ $pdf_filename = token_replace($pdf_filename, array('node' => $node)) . '.pdf';
+ }
+ else {
+ $pdf_filename = str_replace('/', '_', $path) . '.pdf';
+ }
+ if (function_exists('transliteration_clean_filename')) {
+ $pdf_filename = transliteration_clean_filename($pdf_filename, language_default('language'));
+ }
+
+ $pdf = print_pdf_generate_path($path, $cid, $pdf_filename);
+ if ($pdf == NULL) {
+ drupal_goto($print['url']);
+ exit;
+ }
+
+ $nodepath = (isset($node->path)) ? drupal_get_normal_path($node->path) : 'node/' . $path;
+ db_merge('print_pdf_page_counter')
+ ->key(array('path' => $nodepath))
+ ->fields(array(
+ 'totalcount' => 1,
+ 'timestamp' => REQUEST_TIME,
+ ))
+ ->expression('totalcount', 'totalcount + :inc', array(':inc' => 1))
+ ->execute();
+}
+
+function print_pdf_generate_path($path, $cid = NULL, $pdf_filename = NULL) {
+ $print = print_controller($path, $cid, PRINT_PDF_FORMAT);
+ if ($print === FALSE) {
+ return;
+ }
- $print = print_controller($path, $cid);
// Img elements must be set to absolute
$pattern = '!<(img\s[^>]*?)>!is';
$print['content'] = preg_replace_callback($pattern, '_print_rewrite_urls', $print['content']);
$print['logo'] = preg_replace_callback($pattern, '_print_rewrite_urls', $print['logo']);
$print['footer_message'] = preg_replace_callback($pattern, '_print_rewrite_urls', $print['footer_message']);
+ // Send to printer option causes problems with PDF
+ $print['sendtoprinter'] = '';
+
$node = $print['node'];
- ob_start();
- include_once(_print_get_template('pdf', $print['type']));
- $html = ob_get_contents();
- ob_end_clean();
+ $html = theme('print', array('print' => $print, 'type' => PRINT_PDF_FORMAT, 'node' => $node));
+
+ // Convert the a href elements, to make sure no relative links remain
+ $pattern = '!<(a\s[^>]*?)>!is';
+ $html = preg_replace_callback($pattern, '_print_rewrite_urls', $html);
+ // And make anchor links relative again, to permit in-PDF navigation
+ $html = preg_replace("!${base_url}/" . PRINTPDF_PATH . "/.*?%2523!", '#', $html);
+
+ return print_pdf_generate_html($print, $html, $pdf_filename);
+}
+
+function print_pdf_generate_html($print, $html, $filename = NULL) {
+ $print_pdf_pdf_tool = variable_get('print_pdf_pdf_tool', PRINT_PDF_PDF_TOOL_DEFAULT);
if (basename($print_pdf_pdf_tool) == 'dompdf_config.inc.php') {
- _print_pdf_dompdf($print, $html, $path .'.pdf');
+ return _print_pdf_dompdf($print, $html, $filename);
}
elseif (basename($print_pdf_pdf_tool) == 'tcpdf.php') {
- _print_pdf_tcpdf($print, $html, $path .'.pdf');
+ return _print_pdf_tcpdf($print, $html, $filename);
}
- else {
+ elseif (substr(basename($print_pdf_pdf_tool, '.exe'), 0, 11) == 'wkhtmltopdf') {
+ return _print_pdf_wkhtmltopdf($print, $html, $filename);
+ }
+ elseif ($filename) {
return drupal_not_found();
}
+ return NULL;
+}
+
+/**
+ * Convert image paths to the file:// protocol
+ *
+ * In some Drupal setups, the use of the 'private' filesystem or Apache's
+ * configuration prevent access to the images of the page. This function
+ * tries to circumnvent those problems by accessing files in the local
+ * filesystem.
+ *
+ * @param $html
+ * contents of the post-processed template already with the node data
+ * @see print_pdf_controller()
+ */
+function _print_pdf_file_access_images($html) {
+ global $base_url, $language;
+
+ // TODO: This needs to be rewritten from scratch for Drupal 7
+/*
+ // And converted from private to public paths
+ switch (variable_get('language_negotiation', LANGUAGE_NEGOTIATION_NONE)) {
+ case LANGUAGE_NEGOTIATION_PATH_DEFAULT:
+ case LANGUAGE_NEGOTIATION_PATH:
+ $lang = $language->language;
+ break;
+ default:
+ $lang = '';
+ break;
+ }
+ $file_downloads = variable_get('file_default_scheme', 'public');
+ if ($file_downloads == 'private') {
+ $pattern = "!(<img\s[^>]*?src\s*?=\s*?['\"]?)${base_url}/(?:(?:index.php)?\?q=)?(?:${lang}/)?system/files/([^>]*?>)!is";
+ $replacement = '$1file://' . realpath(file_directory_path()) . '/$2';
+ $html = preg_replace($pattern, $replacement, $html);
+ }
+ $pattern = "!(<img\s[^>]*?src\s*?=\s*?['\"]?)${base_url}/(?:(?:index.php)?\?q=)?(?:${lang}/)?([^>]*?>)!is";
+ $replacement = '$1file://' . dirname($_SERVER['SCRIPT_FILENAME']) . '/$2';
+ $html = preg_replace($pattern, $replacement, $html);
+*/
+ return $html;
}
/**
* name of the PDF file to be generated
* @see print_pdf_controller()
*/
-function _print_pdf_dompdf($print, $html, $filename) {
+function _print_pdf_dompdf($print, $html, $filename = NULL) {
$print_pdf_pdf_tool = variable_get('print_pdf_pdf_tool', PRINT_PDF_PDF_TOOL_DEFAULT);
$print_pdf_paper_size = variable_get('print_pdf_paper_size', PRINT_PDF_PAPER_SIZE_DEFAULT);
$print_pdf_page_orientation = variable_get('print_pdf_page_orientation', PRINT_PDF_PAGE_ORIENTATION_DEFAULT);
$print_pdf_content_disposition = variable_get('print_pdf_content_disposition', PRINT_PDF_CONTENT_DISPOSITION_DEFAULT);
- require_once($print_pdf_pdf_tool);
+
+ if (variable_get('print_pdf_autoconfig', PRINT_PDF_AUTOCONFIG_DEFAULT)) {
+ define("DOMPDF_ENABLE_PHP", FALSE);
+ define("DOMPDF_ENABLE_REMOTE", TRUE);
+ define("DOMPDF_TEMP_DIR", file_directory_temp());
+ define("DOMPDF_UNICODE_ENABLED", variable_get('print_pdf_dompdf_unicode', PRINT_PDF_DOMPDF_UNICODE_DEFAULT));
+ }
+
+ require_once(DRUPAL_ROOT . '/' . $print_pdf_pdf_tool);
+ spl_autoload_register('DOMPDF_autoload');
+
+ // Try to use local file access for image files
+ $html = _print_pdf_file_access_images($html);
+
+ // dompdf seems to have problems with something in system.css so let's not use it
+ $html = preg_replace('!<link.*?modules/system/system.css.*?/>!', '', $html);
$url_array = parse_url($print['url']);
- $protocol = $url_array['scheme'] .'://';
+ $protocol = $url_array['scheme'] . '://';
$host = $url_array['host'];
- $path = dirname($url_array['path']) .'/';
+ $path = dirname($url_array['path']) . '/';
$dompdf = new DOMPDF();
$dompdf->set_base_path($path);
$dompdf->set_paper(drupal_strtolower($print_pdf_paper_size), $print_pdf_page_orientation);
$dompdf->set_protocol($protocol);
- $html = theme('print_pdf_dompdf_footer', $html);
+// dompdf can't handle footers cleanly, so disable the following
+// $html = theme('print_pdf_dompdf_footer', array('html' => $html));
+
+ // If dompdf Unicode support is disabled, try to convert to ISO-8859-1 and then to HTML entities
+ if (!variable_get('print_pdf_dompdf_unicode', PRINT_PDF_DOMPDF_UNICODE_DEFAULT)) {
+ // Convert the euro sign to an HTML entity
+ $html = str_replace('€', '€', $html);
+
+ // Convert from UTF-8 to ISO 8859-1 and then to HTML entities
+ if (function_exists('utf8_decode')) {
+ $html = utf8_decode($html);
+ }
+// iconv fails silently when it encounters something that it doesn't know, so don't use it
+// else if (function_exists('iconv')) {
+// $html = iconv('UTF-8', 'ISO-8859-1', $html);
+// }
+ elseif (function_exists('mb_convert_encoding')) {
+ $html = mb_convert_encoding($html, 'ISO-8859-1', 'UTF-8');
+ }
+ elseif (function_exists('recode_string')) {
+ $html = recode_string('UTF-8..ISO_8859-1', $html);
+ }
+ $html = htmlspecialchars_decode(htmlentities($html, ENT_NOQUOTES, 'ISO-8859-1'), ENT_NOQUOTES);
+ }
+
+ //must get rid of tbody (dompdf goes into recursion)
+ $html = preg_replace('!<tbody[^>]*?>|</tbody>!i', '', $html);
$dompdf->load_html($html);
$dompdf->render();
- $dompdf->stream($filename, array('Attachment' => ($print_pdf_content_disposition == 2)));
+ if ($filename) {
+ $dompdf->stream($filename, array('Attachment' => ($print_pdf_content_disposition == 2)));
+ return TRUE;
+ }
+ else {
+ return $dompdf->output();
+ }
}
/**
* name of the PDF file to be generated
* @see print_pdf_controller()
*/
-function _print_pdf_tcpdf($print, $html, $filename) {
- global $base_url;
+function _print_pdf_tcpdf($print, $html, $filename = NULL) {
+ global $base_url, $language;
+
$print_pdf_pdf_tool = variable_get('print_pdf_pdf_tool', PRINT_PDF_PDF_TOOL_DEFAULT);
$print_pdf_paper_size = variable_get('print_pdf_paper_size', PRINT_PDF_PAPER_SIZE_DEFAULT);
$print_pdf_page_orientation = variable_get('print_pdf_page_orientation', PRINT_PDF_PAGE_ORIENTATION_DEFAULT);
$pdf_tool_path = realpath(dirname($print_pdf_pdf_tool));
- define('K_TCPDF_EXTERNAL_CONFIG', TRUE);
- define('K_PATH_MAIN', dirname($_SERVER['SCRIPT_FILENAME']));
- define('K_PATH_URL', $base_url);
- define('K_PATH_FONTS', $pdf_tool_path .'/fonts/');
- define('K_PATH_CACHE', $pdf_tool_path .'/cache/');
- define('K_PATH_IMAGES', '');
- define('K_BLANK_IMAGE', $pdf_tool_path .'/images/_blank.png');
- define('K_CELL_HEIGHT_RATIO', 1.25);
- define('K_SMALL_RATIO', 2/3);
-
- require_once($print_pdf_pdf_tool);
- if (strpos(PDF_PRODUCER, 'PHP4') === FALSE) {
- require_once(drupal_get_path('module', 'print_pdf') .'/print_pdf.class.inc');
- }
- else {
- require_once(drupal_get_path('module', 'print_pdf') .'/print_pdf.class_php4.inc');
+ if (variable_get('print_pdf_autoconfig', PRINT_PDF_AUTOCONFIG_DEFAULT)) {
+ define('K_TCPDF_EXTERNAL_CONFIG', TRUE);
+ define('K_PATH_MAIN', dirname($_SERVER['SCRIPT_FILENAME']));
+ define('K_PATH_URL', $base_url);
+ define('K_PATH_FONTS', $pdf_tool_path . '/fonts/');
+ define('K_PATH_CACHE', $pdf_tool_path . '/cache/');
+ define('K_PATH_IMAGES', '');
+ define('K_BLANK_IMAGE', $pdf_tool_path . '/images/_blank.png');
+ define('K_CELL_HEIGHT_RATIO', 1.25);
+ define('K_SMALL_RATIO', 2/3);
}
+ // Try to use local file access for image files
+ $html = _print_pdf_file_access_images($html);
+
+ // Decode HTML entities in image filenames
+ $pattern = "!<img\s[^>]*?src\s*?=\s*?['\"]?{$base_url}[^>]*?>!is";
+ $html = preg_replace_callback($pattern, create_function('$matches', 'return html_entity_decode($matches[0], ENT_QUOTES);'), $html);
+ // Remove queries from the image URL
+ $pattern = "!(<img\s[^>]*?src\s*?=\s*?['\"]?{$base_url}[^>]*?)(?:%3F|\?)[\w=&]+([^>]*?>)!is";
+ $html = preg_replace($pattern, '$1$2', $html);
+
+ require_once(DRUPAL_ROOT . '/' . $print_pdf_pdf_tool);
+ module_load_include('inc', 'print_pdf', 'print_pdf.class');
+
$font = Array(
- variable_get('print_pdf_font_family', PRINT_PDF_FONT_FAMILY_DEFAULT),
+ check_plain(variable_get('print_pdf_font_family', PRINT_PDF_FONT_FAMILY_DEFAULT)),
'',
- variable_get('print_pdf_font_size', PRINT_PDF_FONT_SIZE_DEFAULT),
+ check_plain(variable_get('print_pdf_font_size', PRINT_PDF_FONT_SIZE_DEFAULT)),
);
$orientation = drupal_strtoupper($print_pdf_page_orientation[0]);
// set document information
$pdf->SetAuthor(strip_tags($print['submitted']));
$pdf->SetCreator(variable_get('site_name', 'Drupal'));
- $pdf->SetTitle($print['title']);
+ $pdf->SetTitle(html_entity_decode($print['title'], ENT_QUOTES, 'UTF-8'));
$keys = implode(' ', explode("\n", trim(strip_tags($print['taxonomy']))));
$pdf->SetKeywords($keys);
$pdf->setPDFVersion('1.6');
+ $pdf->setFontSubsetting(variable_get('print_pdf_font_subsetting',FALSE));
- $pdf = theme('print_pdf_tcpdf_header', $pdf, $html, $font);
- $pdf = theme('print_pdf_tcpdf_footer', $pdf, $html, $font);
- $pdf = theme('print_pdf_tcpdf_page', $pdf);
+ if ($language->direction == LANGUAGE_RTL) {
+ $pdf->setRTL(TRUE);
+ }
- //initialize document
- $pdf->AliasNbPages();
+ $pdf = theme('print_pdf_tcpdf_header', array('pdf' => $pdf, 'html' => $html, 'font' => $font));
+ $pdf = theme('print_pdf_tcpdf_footer', array('pdf' => $pdf, 'html' => $html, 'font' => $font));
+ $pdf = theme('print_pdf_tcpdf_page', array('pdf' => $pdf));
// add a page
$pdf->AddPage();
- $pdf = theme('print_pdf_tcpdf_content', $pdf, $html, $font);
+ $pdf = theme('print_pdf_tcpdf_content', array('pdf' => $pdf, 'html' => $html, 'font' => $font));
// reset pointer to the last page
$pdf->lastPage();
- //Close and output PDF document
- $output_dest = ($print_pdf_content_disposition == 2) ? 'D' : 'I';
- $pdf->Output($filename, $output_dest);
+ // try to recover from any warning/error
+ ob_clean();
+
+ if ($filename) {
+ //Close and output PDF document
+ $output_dest = ($print_pdf_content_disposition == 2) ? 'D' : 'I';
+ $pdf->Output($filename, $output_dest);
+ return TRUE;
+ }
+ else {
+ return $pdf = $pdf->Output('', 'S');
+ }
+}
+
+/**
+ * Generate the PDF file using wkhtmltopdf
+ *
+ * @param $print
+ * array containing the configured data
+ * @param $html
+ * contents of the post-processed template already with the node data
+ * @param $filename
+ * name of the PDF file to be generated
+ * @see print_pdf_controller()
+ */
+function _print_pdf_wkhtmltopdf($print, $html, $filename = NULL) {
+ $print_pdf_pdf_tool = variable_get('print_pdf_pdf_tool', PRINT_PDF_PDF_TOOL_DEFAULT);
+ $print_pdf_paper_size = variable_get('print_pdf_paper_size', PRINT_PDF_PAPER_SIZE_DEFAULT);
+ $print_pdf_page_orientation = variable_get('print_pdf_page_orientation', PRINT_PDF_PAGE_ORIENTATION_DEFAULT);
+ $print_pdf_content_disposition = variable_get('print_pdf_content_disposition', PRINT_PDF_CONTENT_DISPOSITION_DEFAULT);
+ $print_pdf_wkhtmltopdf_options = variable_get('print_pdf_wkhtmltopdf_options', PRINT_PDF_WKHTMLTOPDF_OPTIONS);
+
+ $dpi = 96;
+
+ if (!empty($print_pdf_wkhtmltopdf_options)) {
+ $print_pdf_wkhtmltopdf_options = token_replace($print_pdf_wkhtmltopdf_options, array('node' => $print['node']));
+ }
+
+ $version = _print_pdf_wkhtmltopdf_version();
+
+ // 0.10.0 beta2 identifies itself as 0.9.9
+ if (version_compare($version, '0.9.9', '>=')) {
+ $print_pdf_wkhtmltopdf_options = '--disable-local-file-access ' . $print_pdf_wkhtmltopdf_options;
+ }
+ elseif (version_compare($version, '0.9.6', '>=')) {
+ $print_pdf_wkhtmltopdf_options = '--disallow-local-file-access ' . $print_pdf_wkhtmltopdf_options;
+ }
+ else {
+ drupal_goto($print['url']);
+ exit;
+ }
+
+ $descriptor = array(0 => array('pipe', 'r'), 1 => array('pipe', 'w'), 2 => array('pipe', 'w'));
+ $cmd = realpath($print_pdf_pdf_tool) . " --page-size $print_pdf_paper_size --orientation $print_pdf_page_orientation --dpi $dpi $print_pdf_wkhtmltopdf_options - -";
+
+ $process = proc_open($cmd, $descriptor, $pipes, NULL, NULL);
+
+ if (is_resource($process)) {
+ fwrite($pipes[0], $html);
+ fclose($pipes[0]);
+
+ $pdf = stream_get_contents($pipes[1]);
+ fclose($pipes[1]);
+
+ stream_set_blocking($pipes[2], 0);
+ $error = stream_get_contents($pipes[2]);
+ if (!empty($error)) {
+ watchdog('print_pdf', 'wkhtmltopdf: ' . $error);
+ }
+ fclose($pipes[2]);
+
+ $retval = proc_terminate($process);
+ }
+
+ if (!empty($pdf)) {
+ if ($filename) {
+ if (headers_sent()) {
+ die("Unable to stream pdf: headers already sent");
+ }
+ header("Cache-Control: private");
+ header("Content-Type: application/pdf");
+
+ $attachment = ($print_pdf_content_disposition == 2) ? "attachment" : "inline";
+
+ header("Content-Disposition: $attachment; filename=\"$filename\"");
+
+ echo $pdf;
+ flush();
+ return TRUE;
+ }
+ else {
+ return $pdf;
+ }
+ }
+ else {
+ return NULL;
+ }
}
/**
* contents of the body of the HTML from the original node
* @see theme_print_pdf_tcpdf_footer()
*/
-function _print_pdf_dompdf_footer_aux(&$html) {
- preg_match('!<div class="print-footer">(.*?)</div>!si', $html, $tpl_footer);
- $html = str_replace($tpl_footer[0], '', $html);
+function theme_print_pdf_dompdf_footer($vars) {
+ preg_match('!<div class="print-footer">(.*?)</div>!si', $vars['html'], $tpl_footer);
+ $html = str_replace($tpl_footer[0], '', $vars['html']);
$text = '<script type="text/php">
if (isset($pdf)) {
$pdf->line(15, $y, $w - 15, $y, $color, 1);
$y += $text_height / 2;
- $pdf->page_text(15, $y, \''. strip_tags($tpl_footer[1]) .'\', $font, $size, $color);
+ $pdf->page_text(15, $y, \'' . addslashes(strip_tags($tpl_footer[1])) . '\', $font, $size, $color);
$pdf->close_object();
$pdf->add_object($footer, "all");
* array with the font definition (font name, styles and size)
* @see theme_print_pdf_tcpdf_header()
*/
-function _print_pdf_tcpdf_header_aux(&$pdf, &$html, $font) {
- preg_match('!<div class="print-logo">(.*?)</div>!si', $html, $tpl_logo);
- preg_match('!<h1 class="print-title">(.*?)</h1>!si', $html, $tpl_title);
- preg_match('!<div class="print-site_name">(.*?)</div>!si', $html, $tpl_site_name);
+function theme_print_pdf_tcpdf_header($vars) {
+ $pdf = $vars['pdf'];
+ preg_match('!<div class="print-logo">(.*?)</div>!si', $vars['html'], $tpl_logo);
+ preg_match('!<h1 class="print-title">(.*?)</h1>!si', $vars['html'], $tpl_title);
+ preg_match('!<div class="print-site_name">(.*?)</div>!si', $vars['html'], $tpl_site_name);
$ratio = 0;
$logo = '';
if ($logo_ret) {
$logo = trim($matches[1], '\'"');
$size = getimagesize($logo);
- $ratio = $size[0] / $size[1];
+ $ratio = $size ? ($size[0] / $size[1]) : 0;
}
// set header font
- $pdf->setHeaderFont($font);
+ $pdf->setHeaderFont($vars['font']);
// set header margin
$pdf->SetHeaderMargin(5);
// set header data
- $pdf->SetHeaderData($logo, 10 * $ratio, $tpl_title[1], strip_tags($tpl_site_name[1]));
+ $pdf->SetHeaderData($logo, 10 * $ratio, html_entity_decode($tpl_title[1], ENT_QUOTES, 'UTF-8'), html_entity_decode(strip_tags($tpl_site_name[1]), ENT_QUOTES, 'UTF-8'));
return $pdf;
}
* current TCPDF object
* @see theme_print_pdf_tcpdf_page()
*/
-function _print_pdf_tcpdf_page_aux(&$pdf) {
+function theme_print_pdf_tcpdf_page($vars) {
+ $pdf = $vars['pdf'];
// set margins
$pdf->SetMargins(15, 20, 15);
// set auto page breaks
$pdf->SetAutoPageBreak(TRUE, 15);
// set image scale factor
- $pdf->setImageScale(4);
+ $pdf->setImageScale(1);
// set image compression quality
$pdf->setJPEGQuality(100);
* array with the font definition (font name, styles and size)
* @see theme_print_pdf_tcpdf_content()
*/
-function _print_pdf_tcpdf_content_aux(&$pdf, &$html, $font) {
+function theme_print_pdf_tcpdf_content($vars) {
+ $pdf = $vars['pdf'];
// set content font
- $pdf->setFont($font[0], $font[1], $font[2]);
+ $pdf->setFont($vars['font'][0], $vars['font'][1], $vars['font'][2]);
- preg_match('!<body.*?>(.*)</body>!sim', $html, $matches);
+ preg_match('!<body.*?>(.*)</body>!sim', $vars['html'], $matches);
$pattern = '!(?:<div class="print-(?:logo|site_name|breadcrumb|footer)">.*?</div>|<hr class="print-hr" />)!si';
$matches[1] = preg_replace($pattern, '', $matches[1]);
-// $pdf->writeHTML($matches[1]);
+ // Make CCK fields look better
+ $matches[1] = preg_replace('!(<div class="field.*?>)\s*!sm', '$1', $matches[1]);
+ $matches[1] = preg_replace('!(<div class="field.*?>.*?</div>)\s*!sm', '$1', $matches[1]);
+ $matches[1] = preg_replace('!<div( class="field-label.*?>.*?)</div>!sm', '<strong$1</strong>', $matches[1]);
// Since TCPDF's writeHTML is so bad with <p>, do everything possible to make it look nice
- $matches[1] = preg_replace('!(<p\s*/>|</p>)!i', '<br />', $matches[1]);
- $matches[1] = str_replace(array('<div', 'div>'), array('<p', 'p>'), $matches[1]);
- $paragraphs = preg_split('!(<p[^>]*?>|</p>)!i', $matches[1], -1, PREG_SPLIT_NO_EMPTY);
- foreach ($paragraphs as $value) {
- $par = trim($value);
- if (!empty($par)) {
- $pdf->writeHTML($par);
- }
- }
+ $matches[1] = preg_replace('!<(?:p(|\s+.*?)/?|/p)>!i', '<br$1 />', $matches[1]);
+ $matches[1] = str_replace(array('<div', 'div>'), array('<span', 'span><br />'), $matches[1]);
+ do {
+ $prev = $matches[1];
+ $matches[1] = preg_replace('!(</span>)<br />(\s*?</span><br />)!s', '$1$2', $matches[1]);
+ } while ($prev != $matches[1]);
+
+ @$pdf->writeHTML($matches[1]);
return $pdf;
}
* array with the font definition (font name, styles and size)
* @see theme_print_pdf_tcpdf_footer()
*/
-function _print_pdf_tcpdf_footer_aux(&$pdf, &$html, $font) {
- preg_match('!<div class="print-footer">(.*?)</div>!si', $html, $tpl_footer);
+function theme_print_pdf_tcpdf_footer($vars) {
+ $pdf = $vars['pdf'];
+ preg_match('!<div class="print-footer">(.*?)</div>!si', $vars['html'], $tpl_footer);
$footer = trim(preg_replace('!</?div[^>]*?>!i', '', $tpl_footer[1]));
// set footer font
- $font[2] *= 0.8;
- $pdf->setFooterFont($font);
+ $vars['font'][2] *= 0.8;
+ $pdf->setFooterFont($vars['font']);
// set footer margin
$pdf->SetFooterMargin(10);
// set footer data
* current TCPDF object
* @see theme_print_pdf_tcpdf_footer2()
*/
-function _print_pdf_tcpdf_footer2_aux(&$pdf) {
+function theme_print_pdf_tcpdf_footer2($vars) {
+ $pdf = $vars['pdf'];
//Position at 1.5 cm from bottom
- $pdf->writeHTMLCell(0, 15, 15, 0, $pdf->footer, 0, 0, 0, TRUE, '');
+ $pdf->writeHTMLCell(0, 15, 15, $pdf->getPageHeight()-15, $pdf->footer);
$ormargins = $pdf->getOriginalMargins();
$pagenumtxt = t('Page !n of !total', array('!n' => $pdf->PageNo(), '!total' => $pdf->getAliasNbPages()));
projects / project/print.git / blobdiff