unified error handling system

app/controllers/application_controller.rb

@@ -14,12 +14,12 @@ class ApplicationController < ActionController::Base
 protected
   def rescue_exception(exception)
     @exception = exception
-    render :action => "static/error", :status => 500
+    render :template => "static/error", :status => 500
   end
   
   def render_pagination_limit
-    @error_message = "You can view up to 1,000 pages. Please narrow your search terms."
-    render :action => "static/error", :status => 410
+    @error_message = "You can only view up to #{Danbooru.config.max_numbered_pages} pages. Please narrow your search terms."
+    render :template => "static/error", :status => 410
   end
   
   def access_denied

app/controllers/legacy_controller.rb

@@ -1,6 +1,6 @@
 class LegacyController < ApplicationController
   before_filter :member_only, :only => [:create_post]
-  rescue_from PostSets::SearchError, :with => :error
+  rescue_from PostSets::SearchError, :with => :rescue_exception
 
   def posts
     @post_set = PostSets::Post.new(tag_query, params[:page], params[:limit])
@@ -31,9 +31,6 @@ class LegacyController < ApplicationController
   def unavailable
     render :text => "this resource is no longer available", :status => 410
   end
-  
-  def error
-  end
 
 private
   def tag_query

app/controllers/static_controller.rb

@@ -2,4 +2,7 @@ class StaticController < ApplicationController
   def terms_of_service
     render :layout => "blank"
   end
+  
+  def error
+  end
 end