diff options
Diffstat (limited to 'boot.php')
| -rw-r--r-- | boot.php | 64 |
1 files changed, 57 insertions, 7 deletions
@@ -52,10 +52,12 @@ define ( 'NAMESPACE_DFRN' , 'http://purl.org/macgirvin/dfrn/1.0' ); define ( 'NAMESPACE_THREAD' , 'http://purl.org/syndication/thread/1.0' ); define ( 'NAMESPACE_TOMB' , 'http://purl.org/atompub/tombstones/1.0' ); define ( 'NAMESPACE_ACTIVITY', 'http://activitystrea.ms/spec/1.0/' ); -define ( 'NAMESPACE_ACTIVITY_SCHEMA', 'http://activitystrea.ms/schema/1.0/'); -define ( 'NAMESPACE_SALMON_ME', 'http://salmon-protocol.org/ns/magic-env'); -define ( 'NAMESPACE_OSTATUSSUB', 'http://ostatus.org/schema/1.0/subscribe'); -define ( 'NAMESPACE_GEORSS', 'http://www.georss.org/georss'); +define ( 'NAMESPACE_ACTIVITY_SCHEMA', 'http://activitystrea.ms/schema/1.0/' ); +define ( 'NAMESPACE_SALMON_ME', 'http://salmon-protocol.org/ns/magic-env' ); +define ( 'NAMESPACE_OSTATUSSUB', 'http://ostatus.org/schema/1.0/subscribe' ); +define ( 'NAMESPACE_GEORSS', 'http://www.georss.org/georss' ); +define ( 'NAMESPACE_POCO', 'http://portablecontacts.net/spec/1.0' ); +define ( 'NAMESPACE_FEED', 'http://schemas.google.com/g/2010#updates-from' ); // activity stream defines @@ -961,11 +963,11 @@ function webfinger($s) { if(strlen($host)) { $tpl = fetch_lrdd_template($host); if(strlen($tpl)) { - $pxrd = str_replace('{uri}', urlencode('acct://'.$s), $tpl); + $pxrd = str_replace('{uri}', urlencode('acct:'.$s), $tpl); $links = fetch_xrd_links($pxrd); if(! count($links)) { - // try without the double slashes - $pxrd = str_replace('{uri}', urlencode('acct:'.$s), $tpl); + // try with double slashes + $pxrd = str_replace('{uri}', urlencode('acct://'.$s), $tpl); $links = fetch_xrd_links($pxrd); } return $links; @@ -974,6 +976,54 @@ function webfinger($s) { return array(); }} +if(! function_exists('lrdd')) { +function lrdd($uri) { + + $a = get_app(); + + if(strstr($uri,'@')) { + return(webfinger($uri)); + } + else { + $html = fetch_url($uri); + $headers = $a->get_curl_headers(); + $lines = explode("\n",$headers); + if(count($lines)) { + foreach($lines as $line) { + // TODO alter the following regex to support multiple relations (space separated) + if((stristr($line,'link:')) && preg_match('/<([^>].*)>.*rel\=[\'\"]lrdd[\'\"]/',$line,$matches)) { + $link = $matches[1]; + break; + } + } + } + if(! isset($link)) { + // parse the page of the supplied URL looking for rel links + + require_once('library/HTML5/Parser.php'); + $dom = HTML5_Parser::parse($html); + + if($dom) { + $items = $dom->getElementsByTagName('link'); + + foreach($items as $item) { + $x = $item->getAttribute('rel'); + if($x == "lrdd") { + $link = $item->getAttribute('href'); + break; + } + } + } + } + + if(isset($link)) + return(fetch_xrd_links($link)); + } + return array(); +}} + + + // Given a host name, locate the LRDD template from that // host. Returns the LRDD template or an empty string on // error/failure. |