1a876b55bSAndreas Gohr<?php 2a876b55bSAndreas Gohr/** 3a876b55bSAndreas Gohr * DokuWiki Plugin dw2pdf (Renderer Component) 4a876b55bSAndreas Gohr * 5a876b55bSAndreas Gohr * @license GPL 2 http://www.gnu.org/licenses/gpl-2.0.html 6a876b55bSAndreas Gohr * @author Andreas Gohr <gohr@cosmocode.de> 7a876b55bSAndreas Gohr */ 8a876b55bSAndreas Gohr 9a876b55bSAndreas Gohr// must be run within Dokuwiki 10a876b55bSAndreas Gohrif (!defined('DOKU_INC')) die(); 11a876b55bSAndreas Gohr 12a876b55bSAndreas Gohrif (!defined('DOKU_LF')) define('DOKU_LF', "\n"); 13a876b55bSAndreas Gohrif (!defined('DOKU_TAB')) define('DOKU_TAB', "\t"); 14a876b55bSAndreas Gohrrequire_once DOKU_INC.'inc/parser/xhtml.php'; 15a876b55bSAndreas Gohr 16a876b55bSAndreas Gohrclass renderer_plugin_dw2pdf extends Doku_Renderer_xhtml { 17a876b55bSAndreas Gohr 18a876b55bSAndreas Gohr /** 19a876b55bSAndreas Gohr * Make available as XHTML replacement renderer 20a876b55bSAndreas Gohr */ 21a876b55bSAndreas Gohr public function canRender($format){ 22a876b55bSAndreas Gohr if($format == 'xhtml') return true; 23a876b55bSAndreas Gohr return false; 24a876b55bSAndreas Gohr } 25a876b55bSAndreas Gohr 26a876b55bSAndreas Gohr // FIXME override any methods of Doku_Renderer_xhtml here 27a876b55bSAndreas Gohr 28a876b55bSAndreas Gohr 29a876b55bSAndreas Gohr /** 30a876b55bSAndreas Gohr * Simplified header printing with PDF bookmarks 31a876b55bSAndreas Gohr */ 32a876b55bSAndreas Gohr function header($text, $level, $pos) { 33a876b55bSAndreas Gohr if(!$text) return; //skip empty headlines 34a876b55bSAndreas Gohr 35a876b55bSAndreas Gohr // add PDF bookmark 36a876b55bSAndreas Gohr $bmlevel = $this->getConf('maxbookmarks'); 37a876b55bSAndreas Gohr if($bmlevel && $bmlevel >= $level){ 38a876b55bSAndreas Gohr $this->doc .= '<bookmark content="'.$this->_xmlEntities($text).'" level="'.($level-1).'" />'; 39a876b55bSAndreas Gohr } 40a876b55bSAndreas Gohr 41a876b55bSAndreas Gohr // print header 42a876b55bSAndreas Gohr $this->doc .= DOKU_LF."<h$level>"; 43a876b55bSAndreas Gohr $this->doc .= $this->_xmlEntities($text); 44a876b55bSAndreas Gohr $this->doc .= "</h$level>".DOKU_LF; 45a876b55bSAndreas Gohr } 46a876b55bSAndreas Gohr 47aab792a5SAndreas Gohr /** 48aab792a5SAndreas Gohr * Wrap centered media in a div to center it 49aab792a5SAndreas Gohr */ 50aab792a5SAndreas Gohr function _media ($src, $title=NULL, $align=NULL, $width=NULL, 51aab792a5SAndreas Gohr $height=NULL, $cache=NULL, $render = true) { 52aab792a5SAndreas Gohr 53aab792a5SAndreas Gohr $out = ''; 54aab792a5SAndreas Gohr if($align == 'center'){ 55aab792a5SAndreas Gohr $out .= '<div align="center" style="text-align: center">'; 56aab792a5SAndreas Gohr } 57aab792a5SAndreas Gohr 58aab792a5SAndreas Gohr $out .= parent::_media ($src, $title, $align, $width, $height, $cache, $render); 59aab792a5SAndreas Gohr 60aab792a5SAndreas Gohr if($align == 'center'){ 61aab792a5SAndreas Gohr $out .= '</div>'; 62aab792a5SAndreas Gohr } 63aab792a5SAndreas Gohr 64aab792a5SAndreas Gohr return $out; 65aab792a5SAndreas Gohr } 66aab792a5SAndreas Gohr 67551dd41eSAndreas Gohr /** 68551dd41eSAndreas Gohr * hover info makes no sense in PDFs, so drop acronyms 69551dd41eSAndreas Gohr */ 70551dd41eSAndreas Gohr function acronym($acronym) { 71551dd41eSAndreas Gohr $this->doc .= $this->_xmlEntities($acronym); 72551dd41eSAndreas Gohr } 73551dd41eSAndreas Gohr 74*9eb4c81fSAndreas Gohr 75*9eb4c81fSAndreas Gohr /** 76*9eb4c81fSAndreas Gohr * reformat links if needed 77*9eb4c81fSAndreas Gohr */ 78*9eb4c81fSAndreas Gohr function _formatLink($link){ 79*9eb4c81fSAndreas Gohr // prefix interwiki links with interwiki icon 80*9eb4c81fSAndreas Gohr if($link['name'][0] != '<' && preg_match('/\binterwiki iw_(.\w+)\b/',$link['class'],$m)){ 81*9eb4c81fSAndreas Gohr if(file_exists(DOKU_INC.'lib/images/interwiki/'.$m[1].'.png')){ 82*9eb4c81fSAndreas Gohr $img = DOKU_BASE.'lib/images/interwiki/'.$m[1].'.png'; 83*9eb4c81fSAndreas Gohr }elseif(file_exists(DOKU_INC.'lib/images/interwiki/'.$m[1].'.gif')){ 84*9eb4c81fSAndreas Gohr $img = DOKU_BASE.'lib/images/interwiki/'.$m[1].'.gif'; 85*9eb4c81fSAndreas Gohr }else{ 86*9eb4c81fSAndreas Gohr $img = DOKU_BASE.'lib/images/interwiki.png'; 87*9eb4c81fSAndreas Gohr } 88*9eb4c81fSAndreas Gohr 89*9eb4c81fSAndreas Gohr $link['name'] = '<img src="'.$img.'" width="16" height="16" style="vertical-align: center" />'.$link['name']; 90*9eb4c81fSAndreas Gohr } 91*9eb4c81fSAndreas Gohr return parent::_formatLink($link); 92*9eb4c81fSAndreas Gohr } 93a876b55bSAndreas Gohr} 94a876b55bSAndreas Gohr 95
