From f4ce6c9994003dac4e3308fd01d3831c346619f1 Mon Sep 17 00:00:00 2001
From: Kyle Drake <kyledrake@gmail.com>
Date: Mon, 3 Jun 2013 23:13:22 -0700
Subject: [PATCH] file saving

---
 app.rb                            | 19 ++++++++++++++++
 views/site_files/text_editor.slim | 38 ++++++++++++++++++++++++++++---
 2 files changed, 54 insertions(+), 3 deletions(-)

diff --git a/app.rb b/app.rb
index 78e85b99..cd828040 100644
--- a/app.rb
+++ b/app.rb
@@ -150,9 +150,28 @@ end
 
 get '/site_files/text_editor/:filename' do |filename|
   @file_url = "http://#{current_site.username}.neocities.org/#{filename}"
+  
   slim :'site_files/text_editor'
 end
 
+post '/site_files/save/:filename' do |filename|
+  tmpfile = Tempfile.new 'neocities_saving_file'
+  
+  if (tmpfile.size + current_site.total_space) > Site::MAX_SPACE
+    halt 'File is too large, it has NOT been saved. Please make a local copy and then try to reduce the size.'
+  end
+
+  tmpfile.write request.body.read
+  tmpfile.close
+  
+  sanitized_filename = filename.gsub(/[^a-zA-Z_\-.]/, '')
+  dest_path = File.join site_base_path(current_site.username), sanitized_filename
+
+  FileUtils.mv tmpfile.path, dest_path
+  File.chmod(0640, dest_path) if self.class.production?
+  'ok'
+end
+
 get '/terms' do
   slim :'terms'
 end
diff --git a/views/site_files/text_editor.slim b/views/site_files/text_editor.slim
index f1a614b3..f7657e2b 100644
--- a/views/site_files/text_editor.slim
+++ b/views/site_files/text_editor.slim
@@ -7,6 +7,11 @@ css:
       left: 0;
   }
 
+.row
+  .span6.offset3
+    div id="editorUpdates" class="alert alert-success hidden"
+      button type="button" class="close" onclick="$('#editorUpdates').addClass('hidden');" &times;
+      span
 .row
   .span6
     font style="font-size: 27pt" Editing #{params[:filename]}
@@ -54,11 +59,11 @@ css:
     
 .row.text-center style="margin-top: 10px"
   .span4
-    a.btn.btn-large.btn-warning href="" Cancel
+    a.btn.btn-large.btn-warning href="" Finish Without Saving
   .span4
-    a.btn.btn-large.btn-success href="" Save Changes
+    a.btn.btn-large.btn-success href="#" onclick="saveTextFile()" Save Changes
   .span4
-    a.btn.btn-large.btn-info href="" Save and Finish Editing
+    a.btn.btn-large.btn-info href="" Save and Finish
     
     
 script src="http://rawgithub.com/ajaxorg/ace-builds/master/src-noconflict/ace.js" type="text/javascript" charset="utf-8"
@@ -67,6 +72,33 @@ javascript:
   function setTheme(name) {
     editor.setTheme($('#theme').val());
   }
+  
+  function saveTextFile() {
+  /*
+    $.post('/site_files/save/#{params[:filename]}', editor.getValue(), function(resp) {
+      if(resp == 'ok') {
+        $('#editorUpdates span').text('Your file has been saved.');
+        $('#editorUpdates').removeClass('hidden');
+      }
+    });
+    */
+    
+    $.ajax({
+      url: '/site_files/save/#{params[:filename]}',
+      data: editor.getValue(),
+      processData: false,
+      contentType: false,
+      type: 'POST',
+      success: function(response){
+        if(response == 'ok') {
+          $('#editorUpdates span').text('Your file has been saved.');
+        } else {
+          $('#editorUpdates span').text(response);
+        }
+        $('#editorUpdates').removeClass('hidden');
+      }
+    });
+  }
 
   var editor = {};