if (get_var('process_mode', $_REQUEST) == 'batch') { $batch = get_var('batch', $_REQUEST); for ($i = 0; $i < count($batch); $i++) { if (trim($batch[$i]) != "") { if (!preg_match("/^https?:/", $batch[$i])) { $batch[$i] = "http://" . $batch[$i]; } } } $status = $pipeline->process_batch($batch, $g_media); } else { $status = $pipeline->process($g_baseurl, $g_media); } // 110723, dwildt + if ($this->b_drs_perform) { $endTime = $this->TT->getDifferenceToStarttime(); t3lib_div::devLog('[INFO/PERFORMANCE] html2ps has finished the conversion: ' . ($endTime - $this->startTime) . ' ms', $this->extKey, 0); } // 110723, dwildt + error_log(sprintf("Processing of '%s' completed in %u seconds", $g_baseurl, time() - $time)); if ($status == null) { print $pipeline->error_message(); error_log("Error in conversion pipeline"); die; } // 110723, dwildt + if ($this->b_drs_perform) { $endTime = $this->TT->getDifferenceToStarttime(); t3lib_div::devLog('[INFO/PERFORMANCE] html2ps is ending: ' . ($endTime - $this->startTime) . ' ms', $this->extKey, 0); } // 110723, dwildt +
function generate($config) { global $fpdf_charwidths; global $g_baseurl; global $g_border; global $g_box_uid; global $g_boxes; global $g_colors; global $g_config; global $g_css; global $g_css_defaults_obj; global $g_css_handlers; global $g_css_index; global $g_css_obj; global $g_font_family; global $g_font_resolver; global $g_font_resolver_pdf; global $g_font_size; global $g_frame_level; global $g_html_entities; global $g_image_cache; global $g_last_assigned_font_id; global $g_list_item_nums; global $g_manager_encodings; global $g_media; global $g_predefined_media; global $g_pt_scale; global $g_px_scale; global $g_stylesheet_title; global $g_table_border; global $g_tag_attrs; global $g_unicode_glyphs; global $g_utf8_converters; global $g_utf8_to_encodings_mapping_pdf; global $g_valign; global $psdata; global $g_font_style; global $g_font_family; global $g_font_weight; global $g_font_size; global $g_line_height; // global $base_font_size; $context = pobject::getContext(); $me = $context["arCurrentObject"]; require_once HTML2PS_LOCATION . 'pipeline.factory.class.php'; set_time_limit(600); check_requirements(); $g_baseurl = trim($config['URL']); if ($g_baseurl === "") { $me->error = "Please specify URL to process!"; return false; } // Add HTTP protocol if none specified if (!preg_match("/^https?:/", $g_baseurl)) { $g_baseurl = 'http://' . $g_baseurl; } $g_css_index = 0; // Title of styleshee to use (empty if no preferences are set) $g_stylesheet_title = ""; $g_config = array('cssmedia' => isset($config['cssmedia']) ? $config['cssmedia'] : "screen", 'convert' => isset($config['convert']), 'media' => isset($config['media']) ? $config['media'] : "A4", 'scalepoints' => isset($config['scalepoints']), 'renderimages' => isset($config['renderimages']), 'renderfields' => isset($config['renderfields']), 'renderforms' => isset($config['renderforms']), 'pslevel' => isset($config['pslevel']) ? $config['pslevel'] : 2, 'renderlinks' => isset($config['renderlinks']), 'pagewidth' => isset($config['pixels']) ? (int) $config['pixels'] : 800, 'landscape' => isset($config['landscape']), 'method' => isset($config['method']) ? $config['method'] : "fpdf", 'margins' => array('left' => isset($config['leftmargin']) ? (int) $config['leftmargin'] : 0, 'right' => isset($config['rightmargin']) ? (int) $config['rightmargin'] : 0, 'top' => isset($config['topmargin']) ? (int) $config['topmargin'] : 0, 'bottom' => isset($config['bottommargin']) ? (int) $config['bottommargin'] : 0), 'encoding' => isset($config['encoding']) ? $config['encoding'] : "", 'ps2pdf' => isset($config['ps2pdf']) ? $config['ps2pdf'] : 0, 'compress' => isset($config['compress']) ? $config['compress'] : 0, 'output' => isset($config['output']) ? $config['output'] : 0, 'pdfversion' => isset($config['pdfversion']) ? $config['pdfversion'] : "1.2", 'transparency_workaround' => isset($config['transparency_workaround']), 'imagequality_workaround' => isset($config['imagequality_workaround']), 'draw_page_border' => isset($config['pageborder']), 'debugbox' => isset($config['debugbox']), 'watermarkhtml' => isset($config['watermarkhtml']), 'smartpagebreak' => isset($config['smartpagebreak']), 'html2xhtml' => !isset($config['html2xhtml']), 'mode' => 'html'); // ========== Entry point parse_config_file(HTML2PS_LOCATION . './.html2ps.config'); // validate input data if ($g_config['pagewidth'] == 0) { $me->error = "Please specify non-zero value for the pixel width!"; return false; } // begin processing $g_media = Media::predefined($g_config['media']); $g_media->set_landscape($g_config['landscape']); $g_media->set_margins($g_config['margins']); $g_media->set_pixels($g_config['pagewidth']); $g_px_scale = mm2pt($g_media->width() - $g_media->margins['left'] - $g_media->margins['right']) / $g_media->pixels; if ($g_config['scalepoints']) { $g_pt_scale = $g_px_scale * 1.43; // This is a magic number, just don't touch it, or everything will explode! } else { $g_pt_scale = 1.0; } // Initialize the coversion pipeline $pipeline = new Pipeline(); // Configure the fetchers $pipeline->fetchers[] = new FetcherURL(); // Configure the data filters $pipeline->data_filters[] = new DataFilterDoctype(); $pipeline->data_filters[] = new DataFilterUTF8($g_config['encoding']); if ($g_config['html2xhtml']) { $pipeline->data_filters[] = new DataFilterHTML2XHTML(); } else { $pipeline->data_filters[] = new DataFilterXHTML2XHTML(); } $pipeline->parser = new ParserXHTML(); $pipeline->pre_tree_filters = array(); if ($g_config['renderfields']) { $pipeline->pre_tree_filters[] = new PreTreeFilterHTML2PSFields("", "", ""); } if ($g_config['method'] === 'ps') { $pipeline->layout_engine = new LayoutEnginePS(); } else { $pipeline->layout_engine = new LayoutEngineDefault(); } $pipeline->post_tree_filters = array(); // Configure the output format if ($g_config['pslevel'] == 3) { $image_encoder = new PSL3ImageEncoderStream(); } else { $image_encoder = new PSL2ImageEncoderStream(); } switch ($g_config['method']) { case 'ps': $pipeline->output_driver = new OutputDriverPS($g_config['scalepoints'], $g_config['transparency_workaround'], $g_config['imagequality_workaround'], $image_encoder); break; case 'fastps': $pipeline->output_driver = new OutputDriverFastPS($image_encoder); break; case 'pdflib': $pipeline->output_driver = new OutputDriverPDFLIB($g_config['pdfversion']); break; case 'fpdf': $pipeline->output_driver = new OutputDriverFPDF(); break; default: $me->error = "Unknown output method"; return false; } if ($g_config['debugbox']) { $pipeline->output_driver->set_debug_boxes(true); } if ($g_config['draw_page_border']) { $pipeline->output_driver->set_show_page_border(true); } if ($g_config['ps2pdf']) { $pipeline->output_filters[] = new OutputFilterPS2PDF($g_config['pdfversion']); } if ($g_config['compress']) { $pipeline->output_filters[] = new OutputFilterGZip(); } $pipeline->destination = new DestinationBrowser($g_baseurl); $dest_filename = $pipeline->destination->filename_escape($pipeline->destination->get_filename()); ldSetContent("application/pdf"); if (!$me->cached("html2ps_" . md5($dest_filename))) { // Start the conversion $status = $pipeline->process($g_baseurl, $g_media); if ($status == null) { ldSetContent("text/html"); $me->error = "Error in conversion pipeline: " . $pipeline->error_message(); $me->savecache(0); return false; } else { $me->savecache(999); } } return true; }