From 430bd69312a27f9f97bda78566a78c9f7eec1f14 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Wed, 13 Jan 2010 02:16:13 -0800
Subject: add events for subscribing to people and joining groups

---
 actions/joingroup.php  | 16 ++++++----------
 actions/leavegroup.php | 21 +++++++--------------
 2 files changed, 13 insertions(+), 24 deletions(-)

(limited to 'actions')

diff --git a/actions/joingroup.php b/actions/joingroup.php
index 05e33e7cb..235e5ab4c 100644
--- a/actions/joingroup.php
+++ b/actions/joingroup.php
@@ -115,16 +115,12 @@ class JoingroupAction extends Action
 
         $cur = common_current_user();
 
-        $member = new Group_member();
-
-        $member->group_id   = $this->group->id;
-        $member->profile_id = $cur->id;
-        $member->created    = common_sql_now();
-
-        $result = $member->insert();
-
-        if (!$result) {
-            common_log_db_error($member, 'INSERT', __FILE__);
+        try {
+            if (Event::handle('StartJoinGroup', array($this->group, $cur))) {
+                Group_member::join($this->group->id, $cur->id);
+                Event::handle('EndJoinGroup', array($this->group, $cur));
+            }
+        } catch (Exception $e) {
             $this->serverError(sprintf(_('Could not join user %1$s to group %2$s.'),
                                        $cur->nickname, $this->group->nickname));
         }
diff --git a/actions/leavegroup.php b/actions/leavegroup.php
index b0f973e1a..9b9d83b6c 100644
--- a/actions/leavegroup.php
+++ b/actions/leavegroup.php
@@ -110,22 +110,15 @@ class LeavegroupAction extends Action
 
         $cur = common_current_user();
 
-        $member = new Group_member();
-
-        $member->group_id   = $this->group->id;
-        $member->profile_id = $cur->id;
-
-        if (!$member->find(true)) {
-            $this->serverError(_('Could not find membership record.'));
-            return;
-        }
-
-        $result = $member->delete();
-
-        if (!$result) {
-            common_log_db_error($member, 'DELETE', __FILE__);
+        try {
+            if (Event::handle('StartLeaveGroup', array($this->group, $cur))) {
+                Group_member::leave($this->group->id, $cur->id);
+                Event::handle('EndLeaveGroup', array($this->group, $cur));
+            }
+        } catch (Exception $e) {
             $this->serverError(sprintf(_('Could not remove user %1$s from group %2$s.'),
                                        $cur->nickname, $this->group->nickname));
+            return;
         }
 
         if ($this->boolean('ajax')) {
-- 
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