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convert html to pdf with html2ps

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  1. /*******************************************************************************
  2.  *
  3.  */
  4. function convert_to_pdf($url, $path_to_pdf) {
  5.   require_once(dirname(__FILE__).'/html2ps/config.inc.php');
  6.   require_once(HTML2PS_DIR.'pipeline.factory.class.php');
  7.   echo WRITER_TEMPDIR;
  8.   //error_reporting(E_ALL);
  9.   //ini_set("display_errors","1");
  10.   @set_time_limit(10000);
  11.   parse_config_file(HTML2PS_DIR.'html2ps.config');
  12.  
  13.   /**
  14.    * Handles the saving generated PDF to user-defined output file on server
  15.    */
  16.   class MyDestinationFile extends Destination {
  17.     /**
  18.      * @var String result file name / path
  19.      * @access private
  20.      */
  21.     var $_dest_filename;
  22.  
  23.     function MyDestinationFile($dest_filename) {
  24.       $this->_dest_filename = $dest_filename;
  25.     }
  26.  
  27.     function process($tmp_filename, $content_type) {
  28.       copy($tmp_filename, $this->_dest_filename);
  29.     }
  30.   }
  31.  
  32.  
  33.   $media = Media::predefined("A4");
  34.   $media->set_landscape(false);
  35.   $media->set_margins(array('left'   => 5,
  36.                             'right'  => 5,
  37.                             'top'    => 10,
  38.                             'bottom' => 10));
  39.   $media->set_pixels(800);
  40.  
  41.   $pipeline = PipelineFactory::create_default_pipeline("", // Attempt to auto-detect encoding
  42.                                                        "");
  43.   // Override HTML source
  44.   $pipeline->fetchers[]     = new FetcherURL;
  45.   $pipeline->data_filters[] = new DataFilterHTML2XHTML;
  46.   $pipeline->parser         = new ParserXHTML;
  47.   $pipeline->layout_engine  = new LayoutEngineDefault;
  48.  
  49.     $pipeline->output_driver  = new OutputDriverFPDF($media);
  50.   //$filter = new PreTreeFilterHeaderFooter("HEADER", "FOOTER");
  51.   //$pipeline->pre_tree_filters[] = $filter;
  52.  
  53.   // Override destination to local file
  54.   $pipeline->destination = new MyDestinationFile($path_to_pdf);
  55.  
  56.   global $g_config;
  57.   $g_config = array(
  58.                     'cssmedia'     => 'screen',
  59.                     'scalepoints'  => '1',
  60.                     'renderimages' => true,
  61.                     'renderlinks'  => true,
  62.                     'renderfields' => true,
  63.                     'renderforms'  => false,
  64.                     'mode'         => 'html',
  65.                     'encoding'     => '',
  66.                     'debugbox'     => false,
  67.                     'pdfversion'    => '1.4',
  68.                     'draw_page_border' => false
  69.                     );
  70.   $pipeline->configure($g_config);
  71.   //$pipeline->add_feature('toc', array('location' => 'before'));
  72.   $pipeline->process($url, $media);
  73. }

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