mod actions: add options to filter /mod_actions by subject.

app/controllers/ip_bans_controller.rb

@@ -21,6 +21,14 @@ class IpBansController < ApplicationController
     respond_with(@ip_bans)
   end
 
+  def show
+    @ip_ban = authorize IpBan.find(params[:id])
+
+    respond_with(@ip_ban) do |format|
+      format.html { redirect_to ip_bans_path(search: { id: @ip_ban.id }) }
+    end
+  end
+
   def update
     @ip_ban = authorize IpBan.find(params[:id])
     @ip_ban.update(permitted_attributes(@ip_ban))

app/controllers/mod_actions_controller.rb

@@ -5,7 +5,11 @@ class ModActionsController < ApplicationController
 
   def index
     @mod_actions = ModAction.visible(CurrentUser.user).paginated_search(params)
-    @mod_actions = @mod_actions.includes(:creator) if request.format.html?
+
+    if request.format.html?
+      @mod_actions = @mod_actions.includes(:creator, :subject)
+      @dtext_data = DText.preprocess(@mod_actions.map(&:description))
+    end
 
     respond_with(@mod_actions)
   end