*/ if(!defined('DOKU_INC')) define('DOKU_INC',realpath(dirname(__FILE__)).'/'); require_once(DOKU_INC.'inc/init.php'); require_once(DOKU_INC.'inc/common.php'); require_once(DOKU_INC.'inc/parserutils.php'); require_once(DOKU_INC.'inc/feedcreator.class.php'); require_once(DOKU_INC.'inc/auth.php'); //set auth header for login if($_REQUEST['login'] && !isset($_SERVER['PHP_AUTH_USER'])){ header('WWW-Authenticate: Basic realm="'.$conf['title'].'"'); header('HTTP/1.0 401 Unauthorized'); auth_logoff(); } $num = $_REQUEST['num']; $type = $_REQUEST['type']; $mode = $_REQUEST['mode']; $ns = $_REQUEST['ns']; $ltype = $_REQUEST['linkto']; switch ($type){ case 'rss': $type = 'RSS0.9'; break; case 'rss2': $type = 'RSS2.0'; break; case 'atom': $type = 'ATOM0.3'; break; default: $type = 'RSS1.0'; } //some defaults for the feed $CACHEGROUP = 'feed'; $conf['typography'] = false; $conf['canonical'] = true; $parser['toc'] = false; # $rss = new UniversalFeedCreator(); $rss = new DokuWikiFeedCreator(); $rss->title = $conf['title']; $rss->link = DOKU_URL; $rss->syndicationURL = DOKU_URL.'/feed.php'; $rss->cssStyleSheet = DOKU_URL.'/feed.css'; $image = new FeedImage(); $image->title = $conf['title']; $image->url = DOKU_URL."images/favicon.ico"; $image->link = DOKU_URL; $rss->image = $image; if($mode == 'list'){ rssListNamespace($rss,$ns); }else{ rssRecentChanges($rss,$num,$ltype); } header('Content-Type: application/xml; charset=utf-8'); print $rss->createFeed($type,'utf-8'); // ---------------------------------------------------------------- // /** * Add recent changed to a feed object * * @author Andreas Gohr */ function rssRecentChanges(&$rss,$num,$ltype){ $recents = getRecents($num); foreach(array_keys($recents) as $id){ $desc = cleanDesc(p_wiki_xhtml($id,'',false)); $item = new FeedItem(); $item->title = $id; if(!empty($recents[$id]['sum'])){ $item->title .= ' - '.strip_tags($recents[$id]['sum']); } switch ($ltype){ case 'page': $item->link = wl($id,'rev='.$recents[$id]['date'],true); break; case 'rev': $item->link = wl($id,'do=revisions&rev='.$recents[$id]['date'],true); break; default: $item->link = wl($id,'do=diff&'.$recents[$id]['date'],true); } $item->description = $desc; $item->date = date('r',$recents[$id]['date']); if(strpos($id,':')!==false){ $item->category = substr($id,0,strrpos($id,':')); } if($recents[$id]['user']){ $item->author = $recents[$id]['user'].'@'; }else{ $item->author = 'anonymous@'; } $item->author .= $recents[$id]['ip']; $rss->addItem($item); //this can take some time if a lot of recaching has to be done @set_time_limit(30); //reset execution time } } /** * Add all pages of a namespace to a feedobject * * @author Andreas Gohr */ function rssListNamespace(&$rss,$ns){ require_once("inc/search.php"); global $conf; $ns=':'.cleanID($ns); $ns=str_replace(':','/',$ns); $data = array(); sort($data); search($data,$conf['datadir'],'search_list','',$ns); foreach($data as $row){ $id = $row['id']; $date = filemtime(wikiFN($id)); $desc = cleanDesc(p_wiki_xhtml($id,'',false)); $item = new FeedItem(); $item->title = $id; $item->link = wl($id,'rev='.$date,true); $item->description = $desc; $item->date = date('r',$date); $rss->addItem($item); } } /** * Clean description for feed inclusion * * Removes HTML tags and line breaks and trims the text to * 250 chars * * @author Andreas Gohr */ function cleanDesc($desc){ //remove TOC $desc = preg_replace('!
.*?(
\n)!s','',$desc); $desc = strip_tags($desc); $desc = preg_replace('/[\n\r\t]/',' ',$desc); $desc = preg_replace('/ /',' ',$desc); $desc = substr($desc,0,250); $desc = $desc.'...'; return $desc; } ?>