Merge branch '1.0.x' of git://gitorious.org/statusnet/mainline

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

diff --git a/actions/avatarbynickname.php b/actions/avatarbynickname.php
index b33cababf72072aa0ced1dd4cda4a8c703877636..537950792f18367046d9ac231d0b64b941724715 100644 (file)
--- a/actions/avatarbynickname.php
+++ b/actions/avatarbynickname.php
@@ -1,7 +1,18 @@
 <?php
-/*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+/**
+ * Retrieve user avatar by nickname action class.
+ *
+ * PHP version 5
+ *
+ * @category Action
+ * @package  StatusNet
+ * @author   Evan Prodromou <evan@status.net>
+ * @author   Robin Millette <millette@status.net>
+ * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
+ * @link     http://status.net/
+ *
+ * StatusNet - the distributed open-source microblogging tool
+ * Copyright (C) 2008, 2009, StatusNet, Inc.
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
@@ -17,52 +28,79 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-if (!defined('LACONICA')) { exit(1); }
+if (!defined('STATUSNET') && !defined('LACONICA')) {
+    exit(1);
+}
 
-class AvatarbynicknameAction extends Action {
-    function handle($args) {
+/**
+ * Retrieve user avatar by nickname action class.
+ *
+ * @category Action
+ * @package  StatusNet
+ * @author   Evan Prodromou <evan@status.net>
+ * @author   Robin Millette <millette@status.net>
+ * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
+ * @link     http://status.net/
+ */
+class AvatarbynicknameAction extends Action
+{
+    /**
+     * Class handler.
+     *
+     * @param array $args query arguments
+     * 
+     * @return boolean false if nickname or user isn't found
+     */
+    function handle($args)
+    {
         parent::handle($args);
         $nickname = $this->trimmed('nickname');
         if (!$nickname) {
-               $this->client_error(_('No nickname.'));
-                       return;
-               }
-               $size = $this->trimmed('size');
+            $this->clientError(_('No nickname.'));
+            return;
+        }
+        $size = $this->trimmed('size');
         if (!$size) {
-               $this->client_error(_('No size.'));
-                       return;
-               }
-               $size = strtolower($size);
-               if (!in_array($size, array('original', '96', '48', '24'))) {
-               $this->client_error(_('Invalid size.'));
-                       return;
-               }
+            $this->clientError(_('No size.'));
+            return;
+        }
+        $size = strtolower($size);
+        if (!in_array($size, array('original', '96', '48', '24'))) {
+            $this->clientError(_('Invalid size.'));
+            return;
+        }
 
-               $user = User::staticGet('nickname', $nickname);
-               if (!$user) {
-               $this->client_error(_('No such user.'));
-                       return;
-               }
-               $profile = $user->getProfile();
-               if (!$profile) {
-               $this->client_error(_('User has no profile.'));
-                       return;
-               }
-               if ($size == 'original') {
-                       $avatar = $profile->getOriginal();
-               } else {
-                       $avatar = $profile->getAvatar($size+0);
-               }
+        $user = User::staticGet('nickname', $nickname);
+        if (!$user) {
+            $this->clientError(_('No such user.'));
+            return;
+        }
+        $profile = $user->getProfile();
+        if (!$profile) {
+            $this->clientError(_('User has no profile.'));
+            return;
+        }
+        if ($size == 'original') {
+            $avatar = $profile->getOriginal();
+        } else {
+            $avatar = $profile->getAvatar($size+0);
+        }
 
-               if ($avatar) {
-                       $url = $avatar->url;
-               } else {
-                       if ($size == 'original') {
-                               $url = common_default_avatar(AVATAR_PROFILE_SIZE);
-                       } else {
-                               $url = common_default_avatar($size+0);
-                       }
-               }
-               common_redirect($url, 302);
-       }
+        if ($avatar) {
+            $url = $avatar->url;
+        } else {
+            if ($size == 'original') {
+                $url = Avatar::defaultImage(AVATAR_PROFILE_SIZE);
+            } else {
+                $url = Avatar::defaultImage($size+0);
+            }
+        }
+        common_redirect($url, 302);
+    }
+
+    function isReadOnly($args)
+    {
+        return true;
+    }
 }
+