Use site_files instead of file_list when all file list is needed

app/index.rb

@@ -79,10 +79,6 @@ get '/permanent-web' do
   erb :'permanent_web'
 end
 
-get '/hotlinking/?' do
-  erb :'hotlinking'
-end
-
 get '/thankyou' do
   erb :'thankyou'
 end

app/settings.rb

@@ -185,7 +185,7 @@ post '/settings/:username/change_name' do
   end
 
   old_host = @site.host
-  old_file_paths = @site.file_list.collect {|f| f[:path]}
+  old_site_file_paths = @site.site_files.collect {|site_file| site_file.path}
 
   @site.username = params[:name]
 
@@ -195,11 +195,11 @@ post '/settings/:username/change_name' do
       @site.move_files_from old_username
     }
 
-    old_file_paths.each do |file_path|
-      @site.delete_cache file_path
+    old_site_file_paths.each do |site_file_path|
+      @site.delete_cache site_file_path
     end
 
-    flash[:success] = "Site/user name has been changed. You will need to use this name to login, <b>don't forget it</b>."
+    flash[:success] = "Site/user name has been changed. You will need to use this name to login, <b>don't forget it!</b>"
     redirect "/settings/#{@site.username}#username"
   else
     flash[:error] = @site.errors.first.last.first

app/site_files.rb

@@ -207,6 +207,9 @@ get '/site_files/allowed_types' do
   erb :'site_files/allowed_types'
 end
 
+get '/site_files/hotlinking' do
+  erb :'site_files/hotlinking'
+end
 
 get '/site_files/mount_info' do
   erb :'site_files/mount_info'

models/site.rb

@@ -459,8 +459,8 @@ class Site < Sequel::Model
       FileUtils.mv files_path, File.join(BANNED_SITES_ROOT, username)
     }
 
-    file_list.each do |path|
-      delete_cache path
+    site_files.each do |site_file|
+      delete_cache site_file.path
     end
   end