1*5bbfd4a0SIkuo Obataya<?php 2*5bbfd4a0SIkuo Obataya/** 3*5bbfd4a0SIkuo Obataya * Description action plugin 4*5bbfd4a0SIkuo Obataya * 5*5bbfd4a0SIkuo Obataya * @lastmodified 2008-07-21 6*5bbfd4a0SIkuo Obataya * @license GPL 2 (http://www.gnu.org/licenses/gpl.html) 7*5bbfd4a0SIkuo Obataya * @author Ikuo Obataya <I.Obataya@gmail.com> 8*5bbfd4a0SIkuo Obataya * @version 2010-11-09 9*5bbfd4a0SIkuo Obataya */ 10*5bbfd4a0SIkuo Obataya 11*5bbfd4a0SIkuo Obatayaif(!defined('DOKU_INC')) die(); 12*5bbfd4a0SIkuo Obatayaif(!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN',DOKU_INC.'lib/plugins/'); 13*5bbfd4a0SIkuo Obatayarequire_once(DOKU_PLUGIN.'action.php'); 14*5bbfd4a0SIkuo Obataya 15*5bbfd4a0SIkuo Obatayaclass action_plugin_description extends DokuWiki_Action_Plugin { 16*5bbfd4a0SIkuo Obataya function getInfo(){ 17*5bbfd4a0SIkuo Obataya return array( 'author' => "Ikuo Obataya" 18*5bbfd4a0SIkuo Obataya ,'email' => 'ikuo.obataya@gmail.com' 19*5bbfd4a0SIkuo Obataya ,'date' => '2007-07-21' 20*5bbfd4a0SIkuo Obataya ,'name' => "Description action plugin" 21*5bbfd4a0SIkuo Obataya ,'desc' => "Add an abstract to a description meta header" 22*5bbfd4a0SIkuo Obataya ,'url' => 'http://symplus.edu-wiki.org/en/description_plugin' 23*5bbfd4a0SIkuo Obataya ); 24*5bbfd4a0SIkuo Obataya } 25*5bbfd4a0SIkuo Obataya function register(&$controller) { 26*5bbfd4a0SIkuo Obataya $controller->register_hook('TPL_METAHEADER_OUTPUT','BEFORE',$this,'description',array()); 27*5bbfd4a0SIkuo Obataya } 28*5bbfd4a0SIkuo Obataya /** 29*5bbfd4a0SIkuo Obataya * Add a metadata['description']['abstract'] to meta header 30*5bbfd4a0SIkuo Obataya */ 31*5bbfd4a0SIkuo Obataya function description(&$event, $param) { 32*5bbfd4a0SIkuo Obataya if(empty($event->data)||empty($event->data['meta'])) return; 33*5bbfd4a0SIkuo Obataya 34*5bbfd4a0SIkuo Obataya global $ID; 35*5bbfd4a0SIkuo Obataya $d = p_get_metadata($ID,'description'); 36*5bbfd4a0SIkuo Obataya if(empty($d)) return; 37*5bbfd4a0SIkuo Obataya 38*5bbfd4a0SIkuo Obataya $a = str_replace("\n"," ",$d['abstract']); 39*5bbfd4a0SIkuo Obataya if(empty($a)) return; 40*5bbfd4a0SIkuo Obataya 41*5bbfd4a0SIkuo Obataya $m = array("name"=>"description","content"=>$a); 42*5bbfd4a0SIkuo Obataya $event->data['meta'][] = $m; 43*5bbfd4a0SIkuo Obataya } 44*5bbfd4a0SIkuo Obataya} 45