finishing up drag-n-drop code, use param for filename with site_file/text_editor

app/api.rb

@@ -102,12 +102,12 @@ post '/api/upload' do
   end
 
   if current_site.too_many_files?(files.length)
-    api_error 400, 'too_many_files', "cannot exceed the maximum site files limit (#{current_site.plan_feature(:maximum_site_files)}), #{current_site.supporter? ? 'please contact support' : 'please upgrade to a supporter account'}"
+    api_error 400, 'too_many_files', "cannot exceed the maximum site files limit (#{current_site.plan_feature(:maximum_site_files)})"
   end
 
   files.each do |file|
     if !current_site.okay_to_upload?(file)
-      api_error 400, 'invalid_file_type', "#{file[:filename]} is not a valid file type (or contains not allowed content) for this site, please upgrade to a supporter account to upload this file type"
+      api_error 400, 'invalid_file_type', "#{file[:filename]} is not a allowed file type for free sites, supporter required"
     end
 
     if File.directory? file[:filename]

app/dashboard.rb

@@ -8,7 +8,7 @@ get '/dashboard' do
     current_site.save_changes validate: false
   end
 
-  erb :'dashboard'
+  erb :'dashboard/index'
 end
 
 def dashboard_init
@@ -30,3 +30,11 @@ def dashboard_init
   @dir = params[:dir]
   @file_list = current_site.file_list @dir
 end
+
+get '/dashboard/files' do
+  require_login
+  dashboard_init
+  dont_browser_cache
+
+  erb :'dashboard/files', layout: false
+end

app/site_files.rb

@@ -177,7 +177,16 @@ get %r{\/site_files\/text_editor\/(.+)} do
   dont_browser_cache
 
   @filename = params[:captures].first
+  redirect '/site_files/text_editor?filename=' + Rack::Utils.escape(@filename)
+end
+
+get '/site_files/text_editor' do
+  require_login
+  dont_browser_cache
+
+  @filename = params[:filename]
   extname = File.extname @filename
+
   @ace_mode = case extname
     when /htm|html/ then 'html'
     when /js/ then 'javascript'
@@ -217,4 +226,4 @@ end
 get '/site_files/mount_info' do
   @title = 'Site Mount Information'
   erb :'site_files/mount_info'
-end
+end