Ability to get zipball of entire site

Gemfile

@@ -8,6 +8,7 @@ gem 'bcrypt-ruby', require: 'bcrypt'
 gem 'sinatra-flash', require: 'sinatra/flash'
 gem 'sinatra-xsendfile', require: 'sinatra/xsendfile'
 gem 'puma', require: nil
+gem 'rubyzip'
 
 platform :mri do
   gem 'magic' # sudo apt-get install file, For OSX: brew install libmagic

Gemfile.lock

@@ -60,6 +60,7 @@ GEM
     raindrops (0.10.0)
     rake (10.0.4)
     redis (3.0.4)
+    rubyzip (0.9.9)
     sequel (3.47.0)
     sequel_pg (1.6.6)
       pg (>= 0.8.0)
@@ -116,6 +117,7 @@ DEPENDENCIES
   rake
   redis
   ruby-debug
+  rubyzip
   sequel
   sequel_pg
   shotgun

app.rb

@@ -148,6 +148,27 @@ post '/site_files/delete' do
   redirect '/dashboard'
 end
 
+get '/site_files/:username.zip' do |username|
+  file_path = "/tmp/neocities-site-#{username}.zip"
+
+  Zip::ZipFile.open(file_path, Zip::ZipFile::CREATE) do |zipfile|
+    current_site.file_list.collect {|f| f.filename}.each do |filename|
+      puts filename
+      puts site_file_path(filename)
+      zipfile.add filename, site_file_path(filename)
+    end
+  end
+
+  # I don't want to have to deal with cleaning up old tmpfiles
+  zipfile = File.read file_path
+  File.delete file_path
+
+  content_type 'application/octet-stream'
+  attachment   "#{current_site.username}.zip"
+  
+  return zipfile
+end
+
 get '/site_files/download/:filename' do |filename|
   send_file File.join(site_base_path(current_site.username), filename), filename: filename, type: 'Application/octet-stream'
 end
@@ -210,6 +231,10 @@ def site_base_path(subname)
   File.join settings.public_folder, 'sites', subname
 end
 
+def site_file_path(filename)
+  File.join(site_base_path(current_site.username), filename)
+end
+
 def template_site_title(username)
   "#{username.capitalize}#{username[username.length-1] == 's' ? "'" : "'s"} Site"
 end

environment.rb

@@ -6,6 +6,7 @@ Encoding.default_internal = 'UTF-8'
 require 'yaml'
 require 'json'
 require 'logger'
+require 'zip/zip'
 
 Bundler.require
 Bundler.require :development if ENV['RACK_ENV'] == 'development'

views/dashboard.slim

@@ -50,13 +50,20 @@ javascript:
     <a href="/site_files/new" class="btn btn-large btn-success">Upload New File</a>
   .span5
 
-    h3 style="color: green": a href="http://#{current_site.username}.neocities.org" target="_blank" http://#{current_site.username}.neocities.org
-    br
+    .row
+      .span5
 
-    .progress.progress-info.progress-striped
-      .bar style="width: #{(current_site.total_space / Site::MAX_SPACE) * 100}%"
+        h3 style="color: green": a href="http://#{current_site.username}.neocities.org" target="_blank" http://#{current_site.username}.neocities.org
+        br
 
-    h4 You are currently using #{((current_site.total_space.to_f / Site::MAX_SPACE) * 100).round(1)}% (#{(current_site.total_space.to_f / 2**20).round(2)}MB) of your #{(Site::MAX_SPACE.to_f / 2**20).to_i}MB of free space.
+        .progress.progress-info.progress-striped
+          .bar style="width: #{(current_site.total_space / Site::MAX_SPACE) * 100}%"
+
+        h4 You are currently using #{((current_site.total_space.to_f / Site::MAX_SPACE) * 100).round(1)}% (#{(current_site.total_space.to_f / 2**20).round(2)}MB) of your #{(Site::MAX_SPACE.to_f / 2**20).to_i}MB of free space.
+    
+    .row style="margin-top: 20px"
+      .span5
+        h4: a href="/site_files/#{current_site.username}.zip" Download Entire Site
 
 form method="POST" action="/site_files/delete" id="deleteFilenameForm"
   input type="hidden" id="deleteFilenameInput" name="filename"