10a7415d3SAndreas Gohr<?php 20a7415d3SAndreas Gohr/** 3af1904f9SAndreas Gohr * Translation Plugin: Simple multilanguage plugin 40a7415d3SAndreas Gohr * 50a7415d3SAndreas Gohr * @license GPL 2 (http://www.gnu.org/licenses/gpl.html) 60a7415d3SAndreas Gohr * @author Andreas Gohr <andi@splitbrain.org> 70a7415d3SAndreas Gohr * @author Guy Brand <gb@isis.u-strasbg.fr> 80a7415d3SAndreas Gohr */ 90a7415d3SAndreas Gohr 100a7415d3SAndreas Gohr// must be run within Dokuwiki 110a7415d3SAndreas Gohrif(!defined('DOKU_INC')) die(); 120a7415d3SAndreas Gohr 130a7415d3SAndreas Gohrif(!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN',DOKU_INC.'lib/plugins/'); 140a7415d3SAndreas Gohrrequire_once(DOKU_PLUGIN.'action.php'); 150a7415d3SAndreas Gohr 160a7415d3SAndreas Gohrclass action_plugin_translation extends DokuWiki_Action_Plugin { 170a7415d3SAndreas Gohr 180a7415d3SAndreas Gohr /** 19af1904f9SAndreas Gohr * for th helper plugin 20af1904f9SAndreas Gohr */ 21af1904f9SAndreas Gohr var $hlp = null; 22af1904f9SAndreas Gohr 23af1904f9SAndreas Gohr /** 24af1904f9SAndreas Gohr * Constructor. Load helper plugin 25af1904f9SAndreas Gohr */ 26af1904f9SAndreas Gohr function action_plugin_translation(){ 27af1904f9SAndreas Gohr $this->hlp =& plugin_load('helper', 'translation'); 28af1904f9SAndreas Gohr } 29af1904f9SAndreas Gohr 30af1904f9SAndreas Gohr /** 310a7415d3SAndreas Gohr * return some info 320a7415d3SAndreas Gohr */ 330a7415d3SAndreas Gohr function getInfo(){ 340a7415d3SAndreas Gohr return confToHash(dirname(__FILE__).'/info.txt'); 350a7415d3SAndreas Gohr } 360a7415d3SAndreas Gohr 370a7415d3SAndreas Gohr /** 380a7415d3SAndreas Gohr * Registe the events 390a7415d3SAndreas Gohr */ 400a7415d3SAndreas Gohr function register(&$controller) { 410a7415d3SAndreas Gohr // should the lang be applied to UI? 420a7415d3SAndreas Gohr if($this->getConf('translateui')){ 430a7415d3SAndreas Gohr $controller->register_hook('DOKUWIKI_STARTED', 'BEFORE', $this, 'translation_hook'); 440a7415d3SAndreas Gohr } 45af1904f9SAndreas Gohr $controller->register_hook('SEARCH_QUERY_PAGELOOKUP', 'AFTER', $this, 'translation_search'); 460a7415d3SAndreas Gohr } 470a7415d3SAndreas Gohr 480a7415d3SAndreas Gohr /** 490a7415d3SAndreas Gohr * Change the UI language in foreign language namespaces 500a7415d3SAndreas Gohr */ 510a7415d3SAndreas Gohr function translation_hook(&$event, $args) { 520a7415d3SAndreas Gohr global $ID; 530a7415d3SAndreas Gohr global $lang; 540a7415d3SAndreas Gohr global $conf; 557053cd66SAndreas Gohr global $ACT; 567053cd66SAndreas Gohr 577053cd66SAndreas Gohr // redirect away from start page? 587053cd66SAndreas Gohr if($this->conf['redirectstart'] && $ID == $conf['start'] && $ACT == 'show'){ 597053cd66SAndreas Gohr $lc = $this->hlp->getBrowserLang(); 607053cd66SAndreas Gohr if(!$lc) $lc = $conf['lang']; 617053cd66SAndreas Gohr header('Location: '.wl($lc.':'.$conf['start'],'',true,'&')); 627053cd66SAndreas Gohr exit; 637053cd66SAndreas Gohr } 640a7415d3SAndreas Gohr 650a7415d3SAndreas Gohr // check if we are in a foreign language namespace 66af1904f9SAndreas Gohr $lc = $this->hlp->getLangPart($ID); 67a526927fSAndreas Gohr 68a526927fSAndreas Gohr // store language in session 69*4616cf2cSAndreas Gohr if($ACT == 'show') $_SESSION[DOKU_COOKIE]['translationlc'] = $lc; 70a526927fSAndreas Gohr if(!$lc) $lc = $_SESSION[DOKU_COOKIE]['translationlc']; 71a526927fSAndreas Gohr if(!$lc) return; 720a7415d3SAndreas Gohr 730a7415d3SAndreas Gohr if(file_exists(DOKU_INC.'inc/lang/'.$lc.'/lang.php')) { 740a7415d3SAndreas Gohr require(DOKU_INC.'inc/lang/'.$lc.'/lang.php'); 750a7415d3SAndreas Gohr } 760a7415d3SAndreas Gohr $conf['lang_before_translation'] = $conf['lang']; //store for later access in syntax plugin 770a7415d3SAndreas Gohr $conf['lang'] = $lc; 780a7415d3SAndreas Gohr 790a7415d3SAndreas Gohr return true; 800a7415d3SAndreas Gohr } 81af1904f9SAndreas Gohr 82af1904f9SAndreas Gohr /** 83af1904f9SAndreas Gohr * Resort page match results so that results are ordered by translation, having the 84af1904f9SAndreas Gohr * default language first 85af1904f9SAndreas Gohr */ 86af1904f9SAndreas Gohr function translation_search(&$event, $args) { 87af1904f9SAndreas Gohr // sort into translation slots 88af1904f9SAndreas Gohr $res = array(); 89af1904f9SAndreas Gohr foreach($event->result as $r){ 90af1904f9SAndreas Gohr $tr = $this->hlp->getLangPart($r); 91af1904f9SAndreas Gohr if(!is_array($res["x$tr"])) $res["x$tr"] = array(); 92af1904f9SAndreas Gohr $res["x$tr"][] = $r; 93af1904f9SAndreas Gohr } 94af1904f9SAndreas Gohr // sort by translations 95af1904f9SAndreas Gohr ksort($res); 96af1904f9SAndreas Gohr // combine 97af1904f9SAndreas Gohr $event->result = array(); 98af1904f9SAndreas Gohr foreach($res as $r){ 99af1904f9SAndreas Gohr $event->result = array_merge($event->result,$r); 100af1904f9SAndreas Gohr } 101af1904f9SAndreas Gohr } 102af1904f9SAndreas Gohr 1030a7415d3SAndreas Gohr} 1040a7415d3SAndreas Gohr 1050a7415d3SAndreas Gohr//Setup VIM: ex: et ts=4 enc=utf-8 : 106