From afb1c91c115ac567883e8ee30bcc7a3d33ef9ece Mon Sep 17 00:00:00 2001
From: Sam <sam.saffron@gmail.com>
Date: Thu, 31 Mar 2016 12:06:03 +1100
Subject: [PATCH] Allow TL4 users to accept answers (configurable via site
 setting)

---
 config/locales/server.en.yml | 1 +
 config/settings.yml          | 3 +++
 plugin.rb                    | 3 ++-
 3 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/config/locales/server.en.yml b/config/locales/server.en.yml
index c75340c..ce4e25f 100644
--- a/config/locales/server.en.yml
+++ b/config/locales/server.en.yml
@@ -1,6 +1,7 @@
 en:
   site_settings:
     allow_solved_on_all_topics: "Allow users to select solutions on all topics (by default you control this by editing categories)"
+    accept_all_solutions_trust_level: "Minimum trust level required to accept solutions on any topic (even when not OP)"
   reports:
     accepted_solutions:
       title: "Accepted solutions"
diff --git a/config/settings.yml b/config/settings.yml
index 0e0bb07..9f46b5c 100644
--- a/config/settings.yml
+++ b/config/settings.yml
@@ -2,3 +2,6 @@ plugins:
   allow_solved_on_all_topics:
     default: false
     client: true
+  accept_all_solutions_trust_level:
+    default: 4
+    client: true
diff --git a/plugin.rb b/plugin.rb
index 6adb14e..9b1a407 100644
--- a/plugin.rb
+++ b/plugin.rb
@@ -193,7 +193,8 @@ after_initialize do
     def can_accept_answer?(topic)
       allow_accepted_answers_on_category?(topic.category_id) && (
         is_staff? || (
-          authenticated? && !topic.closed? && topic.user_id == current_user.id
+          authenticated? && ((!topic.closed? && topic.user_id == current_user.id) ||
+                            (current_user.trust_level >= SiteSetting.accept_all_solutions_trust_level))
         )
       )
     end