1<?php 2/** 3 * Blockquote Plugin 4 * 5 * Allows correctly formatted blockquotes 6 * 7 * @license GPL 2 (http://www.gnu.org/licenses/gpl.html) 8 * @author Gina Haeussge <osd@foosel.net> 9 * @author Anika Henke <anika@selfthinker.org> 10 */ 11 12// must be run within Dokuwiki 13if(!defined('DOKU_INC')) die(); 14 15if(!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN',DOKU_INC.'lib/plugins/'); 16require_once (DOKU_PLUGIN . 'syntax.php'); 17 18class syntax_plugin_blockquote_cite extends DokuWiki_Syntax_Plugin { 19 20 function getType() { 21 return 'formatting'; 22 } 23 24 function getPType() { 25 return 'normal'; 26 } 27 28 function getAllowedTypes() { 29 return array ( 30 'substition', 31 'formatting', 32 'disabled', 33 ); 34 } 35 36 function getSort() { 37 return 123; 38 } 39 40 function accepts($mode) { 41 if ($mode == substr(get_class($this), 7)) 42 return true; 43 return parent :: accepts($mode); 44 } 45 46 function connectTo($mode) { 47 $this->Lexer->addEntryPattern('<cite.*?>(?=.*?</cite>)', $mode, 'plugin_blockquote_cite'); 48 } 49 50 function postConnect() { 51 $this->Lexer->addExitPattern('</cite>', 'plugin_blockquote_cite'); 52 } 53 54 function handle($match, $state, $pos, Doku_Handler $handler) { 55 56 switch ($state) { 57 58 case DOKU_LEXER_ENTER : 59 $source = trim(substr($match, 5, -1)); 60 return array ( 61 $state, 62 $source 63 ); 64 65 case DOKU_LEXER_UNMATCHED : 66 return array ( 67 $state, 68 $match 69 ); 70 71 default : 72 return array ( 73 $state, 74 '' 75 ); 76 } 77 } 78 79 function render($mode, Doku_Renderer $renderer, $indata) { 80 if ($mode == 'xhtml') { 81 82 list ($state, $data) = $indata; 83 84 switch ($state) { 85 case DOKU_LEXER_ENTER : 86 $pluginClass = ($this->getConf('addStyling')) ? 'blockquote-plugin' : ''; 87 $attr = ''; 88 if (($data && strlen($data) > 0) && !plugin_isdisabled('wrap')) { 89 // get attributes from wrap helper plugin (if installed) 90 $wrap =& plugin_load('helper', 'wrap'); 91 $attr = $wrap->buildAttributes($data, $pluginClass); 92 } else if ($pluginClass) { 93 $attr = 'class="'.$pluginClass.'"'; 94 } 95 96 $renderer->doc .= '<cite '.$attr.'>'; 97 break; 98 99 case DOKU_LEXER_UNMATCHED : 100 $renderer->doc .= $renderer->_xmlEntities($data); 101 break; 102 103 case DOKU_LEXER_EXIT : 104 $renderer->doc .= "</cite>"; 105 break; 106 } 107 return true; 108 } 109 110 // unsupported $mode 111 return false; 112 } 113} 114 115//Setup VIM: ex: et ts=4 enc=utf-8 : 116