generate an etag for shownotice

[quix0rs-gnu-social.git] / actions / userbyid.php

diff --git a/actions/userbyid.php b/actions/userbyid.php
index da61c7b6e695d47c8becd568391ac925833ececc..38bff2edeee6b3a18640275bcb1319990450cdb5 100644 (file)
--- a/actions/userbyid.php
+++ b/actions/userbyid.php
@@ -20,18 +20,30 @@
 if (!defined('LACONICA')) { exit(1); }
 
 class UserbyidAction extends Action {
+       
+       function is_readonly() {                                
+               return true;
+       }
+       
     function handle($args) {
         parent::handle($args);
         $id = $this->trimmed('id');
         if (!$id) {
-               $this->client_error(_t('No id.'));
+               $this->client_error(_('No id.'));
                }
                $user =& User::staticGet($id);
                if (!$user) {
-                       $this->client_error(_t('No such user.'));
-               }
-               $url=common_local_url('showstream',
-                               array('nickname' => $user->nickname));
+                       $this->client_error(_('No such user.'));
+        }
+
+        // support redirecting to FOAF rdf/xml if the agent prefers it
+        $page_prefs = 'application/rdf+xml,text/html,application/xhtml+xml,application/xml;q=0.3,text/xml;q=0.2';
+        $httpaccept = isset($_SERVER['HTTP_ACCEPT']) ? $_SERVER['HTTP_ACCEPT'] : NULL;
+       $type = common_negotiate_type(common_accept_to_prefs($httpaccept),
+                                      common_accept_to_prefs($page_prefs));
+               $page = $type == 'application/rdf+xml' ? 'foaf' : 'showstream';
+
+               $url = common_local_url($page, array('nickname' => $user->nickname));
                common_redirect($url, 303);
        }
 }