From 1b6b00a6d05ad646a9137a872af8d8fdeeaf260f Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@controlyourself.ca>
Date: Sun, 14 Jun 2009 23:43:47 -0700
Subject: Link and distribute notices tagged for a group alias

Correctly link and distribute notices tagged for a group alias. Added
a helper function, getForNickname(), to User_group, to make it easier
to get a group by its nickname or aliases.
---
 classes/Notice.php     |  6 +++---
 classes/User_group.php | 14 ++++++++++++++
 2 files changed, 17 insertions(+), 3 deletions(-)

(limited to 'classes')

diff --git a/classes/Notice.php b/classes/Notice.php
index 78786b27d..68602b1f7 100644
--- a/classes/Notice.php
+++ b/classes/Notice.php
@@ -752,16 +752,16 @@ class Notice extends Memcached_DataObject
 
         foreach (array_unique($match[1]) as $nickname) {
             /* XXX: remote groups. */
-            $group = User_group::staticGet('nickname', $nickname);
+            $group = User_group::getForNickname($nickname);
 
-            if (!$group) {
+            if (empty($group)) {
                 continue;
             }
 
             // we automatically add a tag for every group name, too
 
             $tag = Notice_tag::pkeyGet(array('tag' => common_canonical_tag($nickname),
-                                           'notice_id' => $this->id));
+                                             'notice_id' => $this->id));
 
             if (is_null($tag)) {
                 $this->saveTag($nickname);
diff --git a/classes/User_group.php b/classes/User_group.php
index 0fcfee8c6..1a24124bb 100644
--- a/classes/User_group.php
+++ b/classes/User_group.php
@@ -225,4 +225,18 @@ class User_group extends Memcached_DataObject
 
         return true;
     }
+
+    static function getForNickname($nickname)
+    {
+        $nickname = common_canonical_nickname($nickname);
+        $group = User_group::staticGet('nickname', $nickname);
+        if (!empty($group)) {
+            return $group;
+        }
+        $alias = Group_alias::staticGet('alias', $nickname);
+        if (!empty($alias)) {
+            return User_group::staticGet('id', $alias->group_id);
+        }
+        return null;
+    }
 }
-- 
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