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[quix0rs-gnu-social.git] / lib / xrdaction.php

diff --git a/lib/xrdaction.php b/lib/xrdaction.php
index 43826b32bb88c88216ecc9f34d680d490a785429..a0e7a1c4151f5caf7aacf72bed25fd5a3ceb9fc4 100644 (file)
--- a/lib/xrdaction.php
+++ b/lib/xrdaction.php
@@ -31,7 +31,7 @@ class XrdAction extends Action
     const PROFILEPAGE = 'http://webfinger.net/rel/profile-page';
     const UPDATESFROM = 'http://schemas.google.com/g/2010#updates-from';
     const HCARD = 'http://microformats.org/profile/hcard';
-    
+
     public $uri;
 
     public $user;
@@ -53,64 +53,79 @@ class XrdAction extends Action
             $xrd->subject = self::normalize($this->uri);
         }
 
-       if (Event::handle('StartXrdActionAliases', array(&$xrd, $this->user))) {
-           
-           // Possible aliases for the user
-           
-           $uris = array($this->user->uri, $profile->profileurl);
-           
-           // FIXME: Webfinger generation code should live somewhere on its own
-           
-           $path = common_config('site', 'path');
-           
-           if (empty($path)) {
-               $uris[] = sprintf('acct:%s@%s', $nick, common_config('site', 'server'));
-           }
-           
-           foreach ($uris as $uri) {
-               if ($uri != $xrd->subject) {
-                   $xrd->alias[] = $uri;
-               }
-           }
-           
-           Event::handle('EndXrdActionAliases', array(&$xrd, $this->user));
-       }
-
-       if (Event::handle('StartXrdActionLinks', array(&$xrd, $this->user))) {
-           
-           $xrd->links[] = array('rel' => self::PROFILEPAGE,
-                                 'type' => 'text/html',
-                                 'href' => $profile->profileurl);
-           
-           // hCard
-           $xrd->links[] = array('rel' => self::HCARD,
-                                 'type' => 'text/html',
-                                 'href' => common_local_url('hcard', array('nickname' => $nick)));
-           
-           // XFN
-           $xrd->links[] = array('rel' => 'http://gmpg.org/xfn/11',
-                                 'type' => 'text/html',
-                                 'href' => $profile->profileurl);
-           // FOAF
-           $xrd->links[] = array('rel' => 'describedby',
-                                 'type' => 'application/rdf+xml',
-                                 'href' => common_local_url('foaf',
-                                                            array('nickname' => $nick)));
-           
-
-           Event::handle('EndXrdActionLinks', array(&$xrd, $this->user));
-       }
-           
+        if (Event::handle('StartXrdActionAliases', array(&$xrd, $this->user))) {
+
+            // Possible aliases for the user
+
+            $uris = array($this->user->uri, $profile->profileurl);
+
+            // FIXME: Webfinger generation code should live somewhere on its own
+
+            $path = common_config('site', 'path');
+
+            if (empty($path)) {
+                $uris[] = sprintf('acct:%s@%s', $nick, common_config('site', 'server'));
+            }
+
+            foreach ($uris as $uri) {
+                if ($uri != $xrd->subject) {
+                    $xrd->alias[] = $uri;
+                }
+            }
+
+            Event::handle('EndXrdActionAliases', array(&$xrd, $this->user));
+        }
+
+        if (Event::handle('StartXrdActionLinks', array(&$xrd, $this->user))) {
+
+            $xrd->links[] = array('rel' => self::PROFILEPAGE,
+                                  'type' => 'text/html',
+                                  'href' => $profile->profileurl);
+
+            // hCard
+            $xrd->links[] = array('rel' => self::HCARD,
+                                  'type' => 'text/html',
+                                  'href' => common_local_url('hcard', array('nickname' => $nick)));
+
+            // XFN
+            $xrd->links[] = array('rel' => 'http://gmpg.org/xfn/11',
+                                  'type' => 'text/html',
+                                  'href' => $profile->profileurl);
+            // FOAF
+            $xrd->links[] = array('rel' => 'describedby',
+                                  'type' => 'application/rdf+xml',
+                                  'href' => common_local_url('foaf',
+                                                             array('nickname' => $nick)));
+
+            $xrd->links[] = array('rel' => 'http://apinamespace.org/atom',
+                                  'type' => 'application/atomsvc+xml',
+                                  'href' => common_local_url('ApiAtomService', array('id' => $nick)),
+                                  'property' => array(array('type' => 'http://apinamespace.org/atom/username',
+                                                            'value' => $nick)));
+
+            if (common_config('site', 'fancy')) {
+                $apiRoot = common_path('api/', true);
+            } else {
+                $apiRoot = common_path('index.php/api/', true);
+            }
+
+            $xrd->links[] = array('rel' => 'http://apinamespace.org/twitter',
+                                  'href' => $apiRoot,
+                                  'property' => array(array('type' => 'http://apinamespace.org/twitter/username',
+                                                            'value' => $nick)));
+
+            Event::handle('EndXrdActionLinks', array(&$xrd, $this->user));
+        }
 
         header('Content-type: application/xrd+xml');
         print $xrd->toXML();
     }
-    
+
     /**
      * Given a "user id" make sure it's normalized to either a webfinger
      * acct: uri or a profile HTTP URL.
      */
-    
+
     public static function normalize($user_id)
     {
         if (substr($user_id, 0, 5) == 'http:' ||
@@ -132,4 +147,16 @@ class XrdAction extends Action
 
         return (substr($uri, 0, 5) == 'acct:');
     }
+
+    /**
+     * Is this action read-only?
+     *
+     * @param array $args other arguments
+     *
+     * @return boolean is read only action?
+     */
+    function isReadOnly($args)
+    {
+        return true;
+    }
 }