fix text editor

app.rb

@@ -721,10 +721,11 @@ get '/site_files/download/:filename' do |filename|
   current_site.get_file filename
 end
 
-get '/site_files/text_editor/:filename' do |filename|
+get %r{\/site_files\/text_editor\/(.+)} do
   require_login
+  @filename = params[:captures].first
   begin
-    @file_data = current_site.get_file filename
+    @file_data = current_site.get_file @filename
   rescue Errno::ENOENT
     flash[:error] = 'We could not find the requested file.'
     redirect '/dashboard'
@@ -732,8 +733,9 @@ get '/site_files/text_editor/:filename' do |filename|
   erb :'site_files/text_editor'
 end
 
-post '/site_files/save/:filename' do |filename|
+post %r{\/site_files\/save\/(.+)} do
   require_login_ajax
+  filename = params[:captures].first
 
   tempfile = Tempfile.new 'neocities_saving_file'
 
@@ -1001,7 +1003,7 @@ post '/api/delete' do
 
   paths = []
   params[:filenames].each do |path|
-    unless path.is_a?(String) && Site.valid_path?(path)
+    unless path.is_a?(String)
       api_error 400, 'bad_filename', "#{path} is not a valid filename, canceled deleting"
     end
 

models/site.rb

@@ -294,11 +294,6 @@ class Site < Sequel::Model
     !@blockings.select {|b| b.site_id == site.id}.empty?
   end
 
-  def self.valid_path?(path)
-    puts 'ditto restrictions scrub'
-    true
-  end
-
   def self.valid_username?(username)
     !username.empty? && username.match(/^[a-zA-Z0-9_\-]+$/i)
   end

views/site_files/text_editor.erb

@@ -15,7 +15,7 @@
 
 <div class="header-Outro">
   <div class="row content">
-    <h1>Editing <%= params[:filename] %></h1>
+    <h1>Editing <%= @filename %></h1>
   </div>
 </div>
 
@@ -120,11 +120,14 @@
 
   function saveTextFile(quit) {
     $.ajax({
-      url: '/site_files/save/<%= params[:filename] %>?csrf_token=<%= csrf_token %>',
+      url: '/site_files/save/<%= @filename %>?csrf_token=<%= csrf_token %>',
       data: editor.getValue(),
       processData: false,
       contentType: false,
       type: 'POST',
+      error: function(jqXHR, textStatus, errorThrown) {
+        alert('There has been an error saving your file, please try again. If it continues to fail, make a copy of the file locally so you don\'t lose your changes!')
+      },
       success: function(response){
         if(response == 'ok') {
           if(quit === true) {