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<?php
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 /**
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 * Html2Pdf Plugin: Conversion from html to pdf.
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 *
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 * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
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 * @author     Daniel Stonier <d.stonier@gmail.com>
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 */
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// must be run within Dokuwiki





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if (!defined('DOKU_INC')) die();





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if (!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN', DOKU_INC . 'lib/plugins/');





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require_once (DOKU_PLUGIN . 'action.php');





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class action_plugin_html2pdf extends DokuWiki_Action_Plugin





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{





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    /**





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     * Constructor.





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     */





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    function action_plugin_html2pdf(){}





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    /**





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     * return some info





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     */





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    function getInfo(){





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        return confToHash(dirname(__FILE__).'/info.txt');





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    }





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    /**





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     * Register the events





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     */





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    function register(&$controller) {





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        $controller->register_hook('ACTION_ACT_PREPROCESS', 'BEFORE', $this, 'convert',array());





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    }





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    function convert(&$event, $param) {





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        global $ACT;





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                global $REV;





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                global $ID;





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                global $conf;





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                //$ID = $param[0];





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                if ( $ACT == 'export_pdf' ) {





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                    $event->preventDefault();





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                    $html = header('Content-Type: text/html; charset=utf-8');





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                    $html .= '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"'.DOKU_LF;





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                    $html .= ' "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">'.DOKU_LF;





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                    $html .= '<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="'.$conf['lang'].'"'.DOKU_LF;





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                    $html .= ' lang="'.$conf['lang'].'" dir="'.$lang['direction'].'">'.DOKU_LF;





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                    $html .= '<head>'.DOKU_LF;





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                    $html .= '  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />'.DOKU_LF;





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                    $html .= '  <title>'.$ID.'</title>'.DOKU_LF;





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                    // load stylesheets but skip the rest of the usual junk generated by tpl_metaheaders





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                    $html .= '  <link rel="stylesheet" media="all" type="text/css" href="/doku/lib/exe/css.php?s=all"/>'.DOKU_LF;





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                    $html .= '  <link rel="stylesheet" media="screen" type="text/css" href="/doku/lib/exe/css.php"/>'.DOKU_LF;





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                    $html .= '</head>'.DOKU_LF;





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                    $html .= '<body style="background:none;">'.DOKU_LF;





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                    $html .= '<div class="dokuwiki">'.DOKU_LF;





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                    $html .= p_wiki_xhtml($ID,$REV,false);





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                    $html .= '</div>'.DOKU_LF;





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                    $html .= '</body>'.DOKU_LF;





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                    $html .= '</html>'.DOKU_LF;





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                    // Replace images with dereferenced, gettable pictures





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                    $pattern = '/<a.*?detail.php\/(.*?)\?.*?width="(.*?)" height="(.*?)".*?<\/a>/';





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                    while ( preg_match($pattern,$html,$matches ) )





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                    {





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                        $link = preg_replace('/:/','/',$matches[1]);





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                        // $matches[0] is the whole matching line





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                        $width = $matches[2];





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                        $height = $matches[3];





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                        //$replace = '<img src="http://snorriheim.dnsdojo.com/doku/data/media/'.$link.'" class="media" alt="dokuwiki image" width="'.$width.'" height="'.$height.'" />';





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                        $replace = '<img src="'.DOKU_URL.'data/media/'.$link.'" class="media" alt="dokuwiki image" width="'.$width.'" height="'.$height.'" />';





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                        $html = preg_replace($pattern,$replace,$html);





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                    }





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                    // Dereference wiki links





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                    $html = str_replace('href="/','href="http://'.$_SERVER['HTTP_HOST'].'/',$html);





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                    $fout = fopen("lib/plugins/html2pdf/tmp/export_pdf.html",'w');





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                    fwrite($fout,$html);





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                    fclose($fout);





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                    // Ghostscript method is method=fastps, FPDF method is method=fpdf





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                    // pdflib method is method=pdflib





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                    header("Location: " .DOKU_URL.'/lib/plugins/html2pdf/html2ps/demo/html2ps.php?URL='.DOKU_URL.'lib/plugins/html2pdf/tmp/export_pdf.html&pixels=1024&media=A4&method=fpdf&output=0&pdfversion=1.3&cssmedia=screen&renderlinks=1&renderimages=1&scalepoints=1&leftmargin=10&rightmargin=10&topmargin=10&bottommargin=10');





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                    //header("Location: " .'../../html2ps/demo/html2ps.php?URL=http://'.$_SERVER['HTTP_HOST'].getBaseURL().'lib/plugins/html2pdf/tmp/export_pdf.html&pixels=1024&media=A4&method=fpdf&output=0&pdfversion=1.3&cssmedia=screen&renderlinks=1&renderimages=1&scalepoints=1&leftmargin=10&rightmargin=10&topmargin=10&bottommargin=10');





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                    die();





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                }





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    }





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}





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?>





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