*/ // must be run within Dokuwiki if (!defined('DOKU_INC')) die(); if (!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN', DOKU_INC . 'lib/plugins/'); require_once (DOKU_PLUGIN . 'action.php'); class action_plugin_dw2pdf extends DokuWiki_Action_Plugin { /** * Constructor. */ function action_plugin_dw2pdf(){ } /** * return some info */ function getInfo(){ return array ( 'author' => 'Luigi Micco', 'email' => 'l.micco@tiscali.it', 'date' => '2010-02-04', 'name' => 'Dw2Pdf plugin (action component)', 'desc' => 'DokuWiki to Pdf converter', 'url' => 'http://www.bitlibero.com/dokuwiki/dw2pdf-02.04.2010.zip', ); } /** * Register the events */ function register(&$controller) { $controller->register_hook('ACTION_ACT_PREPROCESS', 'BEFORE', $this, 'convert',array()); } function convert(&$event, $param) { global $ACT; global $REV; global $ID; global $conf; if (( $ACT == 'export_pdfbook' ) || ( $ACT == 'export_pdf' )) { // check user's rights if ( auth_quickaclcheck($ID) < AUTH_READ ) { return false; } $event->preventDefault(); require_once(dirname(__FILE__)."/mpdf/mpdf.php"); $mpdf=new mPDF('UTF-8-s'); $mpdf->SetAutoFont(AUTOFONT_ALL); // Temp dir define("_MPDF_TEMP_PATH", $conf['savedir'].'/tmp/'); $mpdf->ignore_invalid_utf8 = true; $mpdf->mirrorMargins = 1; // Use different Odd/Even headers and footers and mirror margins $mpdf->defaultheaderfontsize = 8; /* in pts */ $mpdf->defaultheaderfontstyle = ''; /* blank, B, I, or BI */ $mpdf->defaultheaderline = 1; /* 1 to include line below header/above footer */ $mpdf->defaultfooterfontsize = 8; /* in pts */ $mpdf->defaultfooterfontstyle = ''; /* blank, B, I, or BI */ $mpdf->defaultfooterline = 1; /* 1 to include line below header/above footer */ $mpdf->basepathIsLocal = 1; $html = ''; $html = $html . ""; $html = $html . ''; if ( $ACT == 'export_pdf' ) { $list = array(); $list[0] = $ID; } else { if (isset($_COOKIE['list-pagelist'])) { $list = explode("|", $_COOKIE['list-pagelist']); } if ($_GET['pdfbook_title']) { $pdftitle = $_GET['pdfbook_title']; } else { $pdftitle = $conf['title']; } } for ($n = 0; $n < count($list); $n++) { $page = $list[$n]; $idparam = $page; if ($REV != 0) { $idparam = $idparam."&rev=".$REV; }; $pos = strrpos(utf8_decode($ID), ':'); $pageName = p_get_first_heading($ID); if($pageName == NULL) { if($pos != FALSE) { $pageName = utf8_substr($page, $pos+1, utf8_strlen($page)); } else { $pageName = $page; } $pageName = str_replace('_', ' ', $pageName); } $iddata = p_get_metadata($page,'date'); $html = $html . p_wiki_xhtml($page,$REV,false); if ($n == 0) { // standard replacements $replace = array( '@ID@' => $ID, '@PAGE@' => '{PAGENO}', '@PAGES@' => '{nb}', '@TITLE@' => $pageName, '@WIKI@' => $conf['title'], '@WIKIURL@' => DOKU_URL, '@UPDATE@' => dformat($iddata['modified']), '@PAGEURL@' => wl($idparam, false, true, "&"), '@DATE@' => strftime($conf['dformat']), ); // do the replace $footer_odd = str_replace(array_keys($replace), array_values($replace), $this->getConf("footer_odd")); $footer_even = str_replace(array_keys($replace), array_values($replace), $this->getConf("footer_even")); $header_odd = str_replace(array_keys($replace), array_values($replace), $this->getConf("header_odd")); $header_even = str_replace(array_keys($replace), array_values($replace), $this->getConf("header_even")); $mpdf->SetHeader($header_odd); $mpdf->SetHeader($header_even, 'E'); $mpdf->SetFooter($footer_odd); $mpdf->SetFooter($footer_even, 'E'); } $html = $this->citation($html, $conf['title'], $idparam, $iddata, $this->getConf('addcitation')); if ($n < (count($list) - 1)) $html = $html . ""; } $html = $this->arrangeHtml($html, $this->getConf("maxbookmarks"), $this->getConf("norender")); $mpdf->SetTitle($pageName); $mpdf->WriteHTML($html); if (count($list) == 1) $pdftitle = $pageName; $output = 'I'; if($this->getConf('output') == 'file') $output = 'D'; $mpdf->Output(urlencode($pdftitle).'.pdf', $output); die(); } } // thanks to Jared Ong // Custom function for help in stripping span tags function strip_only($str, $tags) { if(!is_array($tags)) { $tags = (strpos($str, '>') !== false ? explode('>', str_replace('<', '', $tags)) : array($tags)); if(end($tags) == '') array_pop($tags); } foreach($tags as $tag) $str = preg_replace('#]*>#is', '', $str); return $str; } // Custom function for help in stripping span tags // Custom function for help in replacing ' " > < & function strip_htmlencodedchars($str) { $str = str_replace(''', '\'', $str); $str = str_replace('"', '"', $str); $str = str_replace('>', '>', $str); $str = str_replace('<', '<', $str); $str = str_replace('&', '&', $str); return $str; } // Custom function for help in replacing ' " > < & function arrangeHtml($html, $bookmark = 0, $norendertags = '' ) { // add bookmark links if ($bookmark > 0) { $html = preg_replace("/\(.+?)\<\/a\>/s",'$2',$html); for ($j = 1; $j<=$bookmark; $j++) { $html = preg_replace("/\(.+?)\<\/h".$j."\>/s",'$1',$html); } } // add bookmark links // insert a pagebreak for support of WRAP and PAGEBREAK plugins $html = str_replace('
','',$html); $html = str_replace('

','',$html); // thanks to Jared Ong // Customized to strip all span tags so that the wiki

 SQL would display properly
      $norender = explode(',',$norendertags);
      $html = $this->strip_only($html, $norender ); //array('span','acronym'));
      $html = $this->strip_htmlencodedchars($html);
      // Customized to strip all span tags so that the wiki  SQL would display properly

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

      global $conf;
      $html = str_replace('src="/_media/','src="'.$conf['mediadir'].'/',$html);

      return $html;
    }
    
    function citation($html, $title, $idparam, $date, $flag = false) {

      if($flag) {
        $html = $html . "

";
        $html = $html . "From:
";
        $html = $html . "".DOKU_URL." - "."".$title."";
        $html = $html . "

Permanent link:
";
        $html = $html . "".wl($idparam, false, true, "&")."";
        $html = $html . "

Last update: ".dformat($date['modified'])."
";
        $html = $html . "";
      }  
      return $html;
    }

}
?>