From: Chimo <chimo@chromic.org>
Date: Sat, 4 Jun 2016 14:52:49 +0000 (+0000)
Subject: WIP: Display error if wrong perms on 'avatar' dir
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=c81322d51af47535818e84336c40321602d4dad3;p=quix0rs-gnu-social.git

WIP: Display error if wrong perms on 'avatar' dir

If the 'avatar' folder isn't writeable, don't let users try to
upload/delete one (and fail). Instead, print an error message about
the misconfigured folder permission.

Ref. #196
---

diff --git a/actions/avatarsettings.php b/actions/avatarsettings.php
index f77339ad70..6c9f3fc3d0 100644
--- a/actions/avatarsettings.php
+++ b/actions/avatarsettings.php
@@ -49,6 +49,20 @@ class AvatarsettingsAction extends SettingsAction
     var $imagefile = null;
     var $filename = null;
 
+    function prepare(array $args=array())
+    {
+        $avatarpath = Avatar::path('');
+
+        if (!is_writable($avatarpath)) {
+            throw new Exception(_("The administrator of your site needs to
+                add write permissions on the avatar upload folder before
+                you're able to set one."));
+        }
+
+        parent::prepare($args);
+        return true;
+    }
+
     /**
      * Title of the page
      *