X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=mod%2Fxrd.php;h=9f88d85eafacd26b0f0336ad750eb647c287b4e3;hb=a5e91175243a41c77a56e73efc3672f20a7e6d23;hp=a56c7fbdffaa0503a971fd3891a6de7b76960e28;hpb=ed0143c9f001a6a3bbe51a56f82fd2476dd627d5;p=friendica.git

diff --git a/mod/xrd.php b/mod/xrd.php
index a56c7fbdff..9f88d85eaf 100644
--- a/mod/xrd.php
+++ b/mod/xrd.php
@@ -1,80 +1,112 @@
 <?php
 
-require_once('include/crypto.php');
+use Friendica\App;
+use Friendica\Core\System;
+use Friendica\Database\DBM;
 
-function xrd_init(App &$a) {
+require_once('include/crypto.php');
 
-	$uri = urldecode(notags(trim($_GET['uri'])));
+function xrd_init(App $a) {
+	if ($a->argv[0] == 'xrd') {
+		$uri = urldecode(notags(trim($_GET['uri'])));
+		if ($_SERVER['HTTP_ACCEPT'] == 'application/jrd+json') {
+			$mode = 'json';
+		} else {
+			$mode = 'xml';
+		}
+	} else {
+		$uri = urldecode(notags(trim($_GET['resource'])));
+		if ($_SERVER['HTTP_ACCEPT'] == 'application/xrd+xml') {
+			$mode = 'xml';
+		} else {
+			$mode = 'json';
+		}
+	}
 
-	if(substr($uri,0,4) === 'http') {
-		$acct = false;
-		$name = basename($uri);
+	if (substr($uri, 0, 4) === 'http') {
+		$name = ltrim(basename($uri), '~');
 	} else {
-		$acct = true;
 		$local = str_replace('acct:', '', $uri);
-		if(substr($local,0,2) == '//')
-			$local = substr($local,2);
+		if (substr($local, 0, 2) == '//')
+			$local = substr($local, 2);
 
-		$name = substr($local,0,strpos($local,'@'));
+		$name = substr($local, 0, strpos($local, '@'));
 	}
 
-	$r = q("SELECT * FROM `user` WHERE `nickname` = '%s' LIMIT 1",
-		dbesc($name)
-	);
-	if (! dbm::is_result($r)) {
+	$r = dba::select('user', array(), array('nickname' => $name), array('limit' => 1));
+	if (!DBM::is_result($r)) {
 		killme();
 	}
 
-	$salmon_key = salmon_key($r[0]['spubkey']);
+	$profile_url = System::baseUrl().'/profile/'.$r['nickname'];
 
-	header('Access-Control-Allow-Origin: *');
-	header("Content-type: text/xml");
+	$alias = str_replace('/profile/', '/~', $profile_url);
 
-	$tpl = get_markup_template('xrd_diaspora.tpl');
-	$dspr = replace_macros($tpl,array(
-		'$baseurl' => App::get_baseurl(),
-		'$dspr_guid' => $r[0]['guid'],
-		'$dspr_key' => base64_encode(pemtorsa($r[0]['pubkey']))
-	));
+	$addr = 'acct:'.$r['nickname'].'@'.$a->get_hostname();
+	if ($a->get_path()) {
+		$addr .= '/'.$a->get_path();
+	}
 
-	$tpl = get_markup_template('xrd_person.tpl');
+	if ($mode == 'xml') {
+		xrd_xml($a, $addr, $alias, $profile_url, $r);
+	} else {
+		xrd_json($a, $addr, $alias, $profile_url, $r);
+	}
+}
 
-	$profile_url = App::get_baseurl().'/profile/'.$r[0]['nickname'];
+function xrd_json($a, $uri, $alias, $profile_url, $r) {
+	$salmon_key = salmon_key($r['spubkey']);
 
-	if ($acct) {
-		$alias = $profile_url;
-	}
-	else {
-		$alias = 'acct:'.$r[0]['nickname'].'@'.$a->get_hostname();
+	header('Access-Control-Allow-Origin: *');
+	header("Content-type: application/json; charset=utf-8");
+
+	$json = array('subject' => $uri,
+			'aliases' => array($alias, $profile_url),
+			'links' => array(array('rel' => NAMESPACE_DFRN, 'href' => $profile_url),
+					array('rel' => NAMESPACE_FEED, 'type' => 'application/atom+xml', 'href' => System::baseUrl().'/dfrn_poll/'.$r['nickname']),
+					array('rel' => 'http://webfinger.net/rel/profile-page', 'type' => 'text/html', 'href' => $profile_url),
+					array('rel' => 'http://microformats.org/profile/hcard', 'type' => 'text/html', 'href' => System::baseUrl().'/hcard/'.$r['nickname']),
+					array('rel' => NAMESPACE_POCO, 'href' => System::baseUrl().'/poco/'.$r['nickname']),
+					array('rel' => 'http://webfinger.net/rel/avatar', 'type' => 'image/jpeg', 'href' => System::baseUrl().'/photo/profile/'.$r['uid'].'.jpg'),
+					array('rel' => 'http://joindiaspora.com/seed_location', 'type' => 'text/html', 'href' => System::baseUrl()),
+					array('rel' => 'salmon', 'href' => System::baseUrl().'/salmon/'.$r['nickname']),
+					array('rel' => 'http://salmon-protocol.org/ns/salmon-replies', 'href' => System::baseUrl().'/salmon/'.$r['nickname']),
+					array('rel' => 'http://salmon-protocol.org/ns/salmon-mention', 'href' => System::baseUrl().'/salmon/'.$r['nickname'].'/mention'),
+					array('rel' => 'http://ostatus.org/schema/1.0/subscribe', 'template' => System::baseUrl().'/follow?url={uri}'),
+					array('rel' => 'magic-public-key', 'href' => 'data:application/magic-public-key,'.$salmon_key)
+	));
+	echo json_encode($json);
+	killme();
+}
 
-		if ($a->get_path()) {
-			$alias .= '/'.$a->get_path();
-		}
-	}
+function xrd_xml($a, $uri, $alias, $profile_url, $r) {
+	$salmon_key = salmon_key($r['spubkey']);
+
+	header('Access-Control-Allow-Origin: *');
+	header("Content-type: text/xml");
+
+	$tpl = get_markup_template('xrd_person.tpl');
 
 	$o = replace_macros($tpl, array(
-		'$nick'        => $r[0]['nickname'],
+		'$nick'        => $r['nickname'],
 		'$accturi'     => $uri,
 		'$alias'       => $alias,
 		'$profile_url' => $profile_url,
-		'$hcard_url'   => App::get_baseurl() . '/hcard/'         . $r[0]['nickname'],
-		'$atom'        => App::get_baseurl() . '/dfrn_poll/'     . $r[0]['nickname'],
-		'$zot_post'    => App::get_baseurl() . '/post/'          . $r[0]['nickname'],
-		'$poco_url'    => App::get_baseurl() . '/poco/'          . $r[0]['nickname'],
-		'$photo'       => App::get_baseurl() . '/photo/profile/' . $r[0]['uid']      . '.jpg',
-		'$dspr'        => $dspr,
-		'$salmon'      => App::get_baseurl() . '/salmon/'        . $r[0]['nickname'],
-		'$salmen'      => App::get_baseurl() . '/salmon/'        . $r[0]['nickname'] . '/mention',
-		'$subscribe'   => App::get_baseurl() . '/follow?url={uri}',
+		'$hcard_url'   => System::baseUrl() . '/hcard/'         . $r['nickname'],
+		'$atom'        => System::baseUrl() . '/dfrn_poll/'     . $r['nickname'],
+		'$zot_post'    => System::baseUrl() . '/post/'          . $r['nickname'],
+		'$poco_url'    => System::baseUrl() . '/poco/'          . $r['nickname'],
+		'$photo'       => System::baseUrl() . '/photo/profile/' . $r['uid']      . '.jpg',
+		'$baseurl' => System::baseUrl(),
+		'$salmon'      => System::baseUrl() . '/salmon/'        . $r['nickname'],
+		'$salmen'      => System::baseUrl() . '/salmon/'        . $r['nickname'] . '/mention',
+		'$subscribe'   => System::baseUrl() . '/follow?url={uri}',
 		'$modexp'      => 'data:application/magic-public-key,'  . $salmon_key,
-		'$bigkey'      => salmon_key($r[0]['pubkey']),
 	));
 
-
-	$arr = array('user' => $r[0], 'xml' => $o);
+	$arr = array('user' => $r, 'xml' => $o);
 	call_hooks('personal_xrd', $arr);
 
 	echo $arr['xml'];
 	killme();
-
 }