<?php namespace Zotlabs\Module; use Zotlabs\Lib\Keyutils; require_once('include/crypto.php'); class Xrd extends \Zotlabs\Web\Controller { function init() { $uri = urldecode(notags(trim($_GET['uri']))); $subject = $uri; logger('xrd: ' . $uri,LOGGER_DEBUG); $resource = $uri; if(substr($uri,0,4) === 'http') { $uri = str_replace('~','',$uri); $name = basename($uri); } else { $local = str_replace('acct:', '', $uri); if(substr($local,0,2) == '//') $local = substr($local,2); $name = substr($local,0,strpos($local,'@')); } $r = q("SELECT * FROM channel WHERE channel_address = '%s' LIMIT 1", dbesc($name) ); if(! $r) killme(); $salmon_key = Keyutils::salmonKey($r[0]['channel_pubkey']); header('Access-Control-Allow-Origin: *'); header("Content-type: application/xrd+xml"); $aliases = array('acct:' . channel_reddress($r[0]), z_root() . '/channel/' . $r[0]['channel_address'], z_root() . '/~' . $r[0]['channel_address']); for($x = 0; $x < count($aliases); $x ++) { if($aliases[$x] === $resource) unset($aliases[$x]); } $o = replace_macros(get_markup_template('xrd_person.tpl'), array( '$nick' => $r[0]['channel_address'], '$accturi' => $resource, '$subject' => $subject, '$aliases' => $aliases, '$channel_url' => z_root() . '/channel/' . $r[0]['channel_address'], '$profile_url' => z_root() . '/channel/' . $r[0]['channel_address'], '$hcard_url' => z_root() . '/hcard/' . $r[0]['channel_address'], '$atom' => z_root() . '/ofeed/' . $r[0]['channel_address'], '$zot_post' => z_root() . '/post/' . $r[0]['channel_address'], '$poco_url' => z_root() . '/poco/' . $r[0]['channel_address'], '$photo' => z_root() . '/photo/profile/l/' . $r[0]['channel_id'], '$modexp' => 'data:application/magic-public-key,' . $salmon_key, '$subscribe' => z_root() . '/follow?f=&url={uri}', )); $arr = array('user' => $r[0], 'xml' => $o); call_hooks('personal_xrd', $arr); echo $arr['xml']; killme(); } }