230 lines
8.0 KiB
PHP
Executable File
230 lines
8.0 KiB
PHP
Executable File
<?php
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// $Header: /cvsroot/html2ps/demo/html2ps.php,v 1.8 2007/03/15 18:37:36 Konstantin Exp $
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error_reporting(E_ALL);
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ini_set("display_errors","1");
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@set_time_limit(10000);
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require_once('generic.param.php');
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require_once('../config.inc.php');
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require_once(HTML2PS_DIR.'pipeline.factory.class.php');
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ini_set("user_agent", DEFAULT_USER_AGENT);
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$g_baseurl = trim(get_var('URL', $_REQUEST));
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if ($g_baseurl === "") {
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die("Please specify URL to process!");
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}
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// Add HTTP protocol if none specified
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if (!preg_match("/^https?:/",$g_baseurl)) {
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$g_baseurl = 'http://'.$g_baseurl;
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}
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$g_css_index = 0;
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// Title of styleshee to use (empty if no preferences are set)
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$g_stylesheet_title = "";
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$GLOBALS['g_config'] = array('cssmedia' => get_var('cssmedia', $_REQUEST, 255, "screen"),
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'media' => get_var('media', $_REQUEST, 255, "A4"),
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'scalepoints' => isset($_REQUEST['scalepoints']),
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'renderimages' => isset($_REQUEST['renderimages']),
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'renderfields' => isset($_REQUEST['renderfields']),
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'renderforms' => isset($_REQUEST['renderforms']),
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'pslevel' => (int)get_var('pslevel', $_REQUEST, 1, 3),
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'renderlinks' => isset($_REQUEST['renderlinks']),
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'pagewidth' => (int)get_var('pixels', $_REQUEST, 10, 800),
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'landscape' => isset($_REQUEST['landscape']),
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'method' => get_var('method', $_REQUEST, 255, "fpdf"),
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'margins' => array(
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'left' => (int)get_var('leftmargin', $_REQUEST, 10, 0),
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'right' => (int)get_var('rightmargin', $_REQUEST, 10, 0),
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'top' => (int)get_var('topmargin', $_REQUEST, 10, 0),
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'bottom' => (int)get_var('bottommargin', $_REQUEST, 10, 0),
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),
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'encoding' => get_var('encoding', $_REQUEST, 255, ""),
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'ps2pdf' => isset($_REQUEST['ps2pdf']),
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'compress' => isset($_REQUEST['compress']),
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'output' => get_var('output', $_REQUEST, 255, ""),
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'pdfversion' => get_var('pdfversion', $_REQUEST, 255, "1.2"),
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'transparency_workaround' => isset($_REQUEST['transparency_workaround']),
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'imagequality_workaround' => isset($_REQUEST['imagequality_workaround']),
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'draw_page_border' => isset($_REQUEST['pageborder']),
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'debugbox' => isset($_REQUEST['debugbox']),
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'html2xhtml' => !isset($_REQUEST['html2xhtml']),
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'mode' => 'html',
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'smartpagebreak' => isset($_REQUEST['smartpagebreak'])
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);
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$proxy = get_var('proxy', $_REQUEST, 255, '');
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// ========== Entry point
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parse_config_file('../html2ps.config');
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// validate input data
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if ($GLOBALS['g_config']['pagewidth'] == 0) {
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die("Please specify non-zero value for the pixel width!");
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};
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// begin processing
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$g_media = Media::predefined($GLOBALS['g_config']['media']);
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$g_media->set_landscape($GLOBALS['g_config']['landscape']);
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$g_media->set_margins($GLOBALS['g_config']['margins']);
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$g_media->set_pixels($GLOBALS['g_config']['pagewidth']);
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// Initialize the coversion pipeline
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$pipeline = new Pipeline();
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// Configure the fetchers
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if (extension_loaded('curl')) {
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require_once(HTML2PS_DIR.'fetcher.url.curl.class.php');
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$pipeline->fetchers = array(new FetcherURLCurl());
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if ($proxy != '') {
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$pipeline->fetchers[0]->set_proxy($proxy);
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};
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} else {
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require_once(HTML2PS_DIR.'fetcher.url.class.php');
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$pipeline->fetchers[] = new FetcherURL();
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};
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// Configure the data filters
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$pipeline->data_filters[] = new DataFilterDoctype();
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$pipeline->data_filters[] = new DataFilterUTF8($GLOBALS['g_config']['encoding']);
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if ($GLOBALS['g_config']['html2xhtml']) {
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$pipeline->data_filters[] = new DataFilterHTML2XHTML();
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} else {
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$pipeline->data_filters[] = new DataFilterXHTML2XHTML();
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};
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$pipeline->parser = new ParserXHTML();
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// "PRE" tree filters
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$pipeline->pre_tree_filters = array();
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$header_html = get_var('headerhtml', $_REQUEST, 65535, "");
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$footer_html = get_var('footerhtml', $_REQUEST, 65535, "");
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$filter = new PreTreeFilterHeaderFooter($header_html, $footer_html);
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$pipeline->pre_tree_filters[] = $filter;
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if ($GLOBALS['g_config']['renderfields']) {
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$pipeline->pre_tree_filters[] = new PreTreeFilterHTML2PSFields();
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};
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//
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if ($GLOBALS['g_config']['method'] === 'ps') {
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$pipeline->layout_engine = new LayoutEnginePS();
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} else {
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$pipeline->layout_engine = new LayoutEngineDefault();
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};
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$pipeline->post_tree_filters = array();
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// Configure the output format
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if ($GLOBALS['g_config']['pslevel'] == 3) {
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$image_encoder = new PSL3ImageEncoderStream();
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} else {
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$image_encoder = new PSL2ImageEncoderStream();
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};
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switch ($GLOBALS['g_config']['method']) {
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case 'fastps':
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if ($GLOBALS['g_config']['pslevel'] == 3) {
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$pipeline->output_driver = new OutputDriverFastPS($image_encoder);
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} else {
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$pipeline->output_driver = new OutputDriverFastPSLevel2($image_encoder);
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};
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break;
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case 'pdflib':
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$pipeline->output_driver = new OutputDriverPDFLIB16($GLOBALS['g_config']['pdfversion']);
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break;
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case 'fpdf':
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$pipeline->output_driver = new OutputDriverFPDF();
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break;
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case 'png':
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$pipeline->output_driver = new OutputDriverPNG();
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break;
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case 'pcl':
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$pipeline->output_driver = new OutputDriverPCL();
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break;
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default:
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die("Unknown output method");
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};
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// Setup watermark
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$watermark_text = get_var('watermarkhtml', $_REQUEST, 65535, "");
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$pipeline->output_driver->set_watermark($watermark_text);
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if ($watermark_text != "") {
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$dispatcher =& $pipeline->getDispatcher();
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// @TODO: render watermark in observer
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// $dispatcher->add_observer("after-page", new Observer());
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};
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if ($GLOBALS['g_config']['debugbox']) {
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$pipeline->output_driver->set_debug_boxes(true);
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}
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if ($GLOBALS['g_config']['draw_page_border']) {
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$pipeline->output_driver->set_show_page_border(true);
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}
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if ($GLOBALS['g_config']['ps2pdf']) {
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$pipeline->output_filters[] = new OutputFilterPS2PDF($GLOBALS['g_config']['pdfversion']);
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}
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if ($GLOBALS['g_config']['compress'] && $GLOBALS['g_config']['method'] == 'fastps') {
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$pipeline->output_filters[] = new OutputFilterGZip();
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}
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if (get_var('process_mode', $_REQUEST) == 'batch') {
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$filename = "batch";
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} else {
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$filename = $g_baseurl;
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};
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switch ($GLOBALS['g_config']['output']) {
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case 0:
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$pipeline->destination = new DestinationBrowser($filename);
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break;
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case 1:
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$pipeline->destination = new DestinationDownload($filename);
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break;
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case 2:
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$pipeline->destination = new DestinationFile($filename);
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break;
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};
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// Start the conversion
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$time = time();
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if (get_var('process_mode', $_REQUEST) == 'batch') {
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$batch = get_var('batch', $_REQUEST);
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for ($i=0; $i<count($batch); $i++) {
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if (trim($batch[$i]) != "") {
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if (!preg_match("/^https?:/",$batch[$i])) {
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$batch[$i] = "http://".$batch[$i];
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}
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};
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};
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$status = $pipeline->process_batch($batch, $g_media);
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} else {
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$status = $pipeline->process($g_baseurl, $g_media);
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};
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error_log(sprintf("Processing of '%s' completed in %u seconds", $g_baseurl, time() - $time));
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if ($status == null) {
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print($pipeline->error_message());
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error_log("Error in conversion pipeline");
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die();
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}
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?>
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