From 2ae04bb6d598c74763aca79ab52172934158be46 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Mon, 28 Dec 2009 10:50:12 -0800
Subject: [PATCH] add events for unblocking a profile

---
 EVENTS.txt                  |  8 ++++++++
 actions/apiblockdestroy.php | 13 ++++++++++---
 actions/unblock.php         | 13 +++++++++++--
 3 files changed, 29 insertions(+), 5 deletions(-)

diff --git a/EVENTS.txt b/EVENTS.txt
index 42aecfaf90..64e345b692 100644
--- a/EVENTS.txt
+++ b/EVENTS.txt
@@ -647,3 +647,11 @@ StartBlockProfile: when we're about to block
 EndBlockProfile: when a block has succeeded
 - $user: the person doing the block
 - $profile: the person blocked, can be remote
+
+StartUnblockProfile: when we're about to unblock
+- $user: the person doing the unblock
+- $profile: the person getting unblocked, can be remote
+
+EndUnblockProfile: when an unblock has succeeded
+- $user: the person doing the unblock
+- $profile: the person unblocked, can be remote
diff --git a/actions/apiblockdestroy.php b/actions/apiblockdestroy.php
index 328f18ab0d..666f308f4c 100644
--- a/actions/apiblockdestroy.php
+++ b/actions/apiblockdestroy.php
@@ -97,9 +97,16 @@ class ApiBlockDestroyAction extends ApiAuthAction
             return;
         }
 
-        if (!$this->user->hasBlocked($this->other)
-            || $this->user->unblock($this->other)
-        ) {
+        if ($this->user->hasBlocked($this->other)) {
+            if (Event::handle('StartUnblockProfile', array($this->user, $this->other))) {
+                $result = $this->user->unblock($this->other);
+                if ($result) {
+                    Event::handle('EndUnblockProfile', array($this->user, $this->other));
+                }
+            }
+        }
+
+        if (!$this->user->hasBlocked($this->other)) {
             $this->initDocument($this->format);
             $this->showProfile($this->other, $this->format);
             $this->endDocument($this->format);
diff --git a/actions/unblock.php b/actions/unblock.php
index c60458cd3c..0f63e1dae0 100644
--- a/actions/unblock.php
+++ b/actions/unblock.php
@@ -71,8 +71,17 @@ class UnblockAction extends ProfileFormAction
 
     function handlePost()
     {
-        $cur    = common_current_user();
-        $result = $cur->unblock($this->profile);
+        $cur = common_current_user();
+
+        $result = false;
+
+        if (Event::handle('StartUnblockProfile', array($cur, $this->profile))) {
+            $result = $cur->unblock($this->profile);
+            if ($result) {
+                Event::handle('EndUnblockProfile', array($cur, $this->profile));
+            }
+        }
+
         if (!$result) {
             $this->serverError(_('Error removing the block.'));
             return;