From 2feb09f4346e54805f68a9f677f5a94340875d8e Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Thu, 25 Feb 2010 18:51:44 -0800
Subject: OStatus: pull best-sized avatar image (96x96 if found, otherwise
 largest, otherwise if none labeled takes the first)

---
 plugins/OStatus/classes/Ostatus_profile.php | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

(limited to 'plugins/OStatus/classes')

diff --git a/plugins/OStatus/classes/Ostatus_profile.php b/plugins/OStatus/classes/Ostatus_profile.php
index ad9170f5b..9b7be4e9a 100644
--- a/plugins/OStatus/classes/Ostatus_profile.php
+++ b/plugins/OStatus/classes/Ostatus_profile.php
@@ -912,8 +912,20 @@ class Ostatus_profile extends Memcached_DataObject
 
     protected static function getActivityObjectAvatar($object, $hints=array())
     {
-        if ($object->avatar) {
-            return $object->avatar;
+        if ($object->avatarLinks) {
+            $best = false;
+            // Take the exact-size avatar, or the largest avatar, or the first avatar if all sizeless
+            foreach ($object->avatarLinks as $avatar) {
+                if ($avatar->width == AVATAR_PROFILE_SIZE && $avatar->height = AVATAR_PROFILE_SIZE) {
+                    // Exact match!
+                    $best = $avatar;
+                    break;
+                }
+                if (!$best || $avatar->width > $best->width) {
+                    $best = $avatar;
+                }
+            }
+            return $best->url;
         } else if (array_key_exists('avatar', $hints)) {
             return $hints['avatar'];
         }
-- 
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