1 files changed, 81 insertions, 0 deletions
diff --git a/Zotlabs/Module/Xrd.php b/Zotlabs/Module/Xrd.php
new file mode 100644
index 000000000..d71fae695
--- /dev/null
+++ b/Zotlabs/Module/Xrd.php
@@ -0,0 +1,81 @@
+<?php
+namespace Zotlabs\Module;
+
+require_once('include/crypto.php');
+
+
+class Xrd extends \Zotlabs\Web\Controller {
+
+	function init() {
+	
+		$uri = urldecode(notags(trim($_GET['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();
+	
+		$dspr = replace_macros(get_markup_template('xrd_diaspora.tpl'),array(
+			'$baseurl' => z_root(),
+			'$dspr_guid' => $r[0]['channel_guid'] . str_replace('.','',\App::get_hostname()),
+			'$dspr_key' => base64_encode(pemtorsa($r[0]['channel_pubkey']))
+		));
+	
+		$salmon_key = salmon_key($r[0]['channel_pubkey']);
+	
+		header('Access-Control-Allow-Origin: *');
+		header("Content-type: application/xrd+xml");
+	
+	
+		$aliases = array('acct:' . $r[0]['channel_address'] . '@' . \App::get_hostname(), 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'     => $resource,
+			'$aliases'     => $aliases,
+			'$profile_url' => z_root() . '/channel/'       . $r[0]['channel_address'],
+			'$hcard_url'   => z_root() . '/hcard/'         . $r[0]['channel_address'],
+			'$atom'        => z_root() . '/feed/'          . $r[0]['channel_address'],
+			'$zot_post'    => z_root() . '/post/'          . $r[0]['channel_address'],
+			'$poco_url'    => z_root() . '/poco/'          . $r[0]['channel_address'],
+			'$photo'       => z_root() . '/photo/profile/l/' . $r[0]['channel_id'],
+			'$dspr'        => $dspr,
+	//		'$salmon'      => z_root() . '/salmon/'        . $r[0]['channel_address'],
+	//		'$salmen'      => z_root() . '/salmon/'        . $r[0]['channel_address'] . '/mention',
+			'$modexp'      => 'data:application/magic-public-key,'  . $salmon_key,
+			'$subscribe'   => z_root() . '/follow?url={uri}',
+			'$bigkey'      =>  salmon_key($r[0]['channel_pubkey'])
+		));
+	
+	
+		$arr = array('user' => $r[0], 'xml' => $o);
+		call_hooks('personal_xrd', $arr);
+	
+		echo $arr['xml'];
+		killme();
+	
+	}
+	
+}