FEATURE: global admin override of most of the user preferences

app/models/new_topic_duration_site_setting.rb

@@ -0,0 +1,24 @@
+require_dependency 'enum_site_setting'
+
+class NewTopicDurationSiteSetting < EnumSiteSetting
+
+  def self.valid_value?(val)
+    values.any? { |v| v[:value].to_s == val.to_s }
+  end
+
+  def self.values
+    @values ||= [
+      { name: 'user.new_topic_duration.not_viewed',    value: -1 },
+      { name: 'user.new_topic_duration.after_1_day',   value: 60 * 24 },
+      { name: 'user.new_topic_duration.after_2_days',  value: 60 * 24 * 2 },
+      { name: 'user.new_topic_duration.after_1_week',  value: 60 * 24 * 7 },
+      { name: 'user.new_topic_duration.after_2_weeks', value: 60 * 24 * 7 * 2 },
+      { name: 'user.new_topic_duration.last_here',     value: -2 },
+    ]
+  end
+
+  def self.translate_names?
+    true
+  end
+
+end