Nyoibo

A websocket file uploader with progressbar module.

Features

Any frameworks

You can use Rails or Sinatra and so on, especially this contains rails generator.

Install(gem)

$ gem install nyoibo

Install(bundler)

Put this line in your Gemfile:

gem 'nyoibo'

Then bundle:

$ bundle install

Usage(Rails 3.1)

Generate config and coffee-script files

$ rails g nyoibo:install

View

<%= ws_form_for(@post) do |f| %>
  file:&nbsp;<%= f.file_field :photo, :size => 40 %><br>
  comment:&nbsp;<%= f.text_field :comment, :size => 40 %><br>
  <%= f.submit 'upload' %>
<% end %>

Write callback on Controlller

class SomeController < ApplicationController
  before_upload "/" do |params|
    if params["confirm"] == false
      return false # Not to start uploading if return false.
    end
  end

  after_upload "/" do |params, binary|
    File.open("/tmp/#{params['filename']}", "wb:binary") do |f|
      f.write(binary)
    end
  end
end

Usage(Sinatra)

See test/example.rb

Questions, Feedback

Message me on Github (yalab) or Twitter (@yalab)

Licence

MIT-LICENSE