Upload form

.coveralls.yml

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+repo_token: h8IdAFE23MRKAgB2oEt2236iNhoFE8aAw

.gitignore

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+.rbenv-gemsets
+
+Gemfile.lock
+
+# Ignore bundler config.
+/.bundle
+/vendor/bundle
+
+# Ignore the default SQLite database.
+/db/*.sqlite3
+/db/*.sqlite3-journal
+/config/database.yml
+
+# Ignore all logfiles and tempfiles.
+/log/*.log
+/tmp
+/coverage
+
+.rspec

.rspec

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+--color
+--format nested

.travis.yml

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+language: ruby
+rvm:
+  - 2.0.0
+before_script:
+  - cp config/database.yml.example config/database.yml
+script:
+  - RAILS_ENV=test bundle exec rake db:migrate --trace
+  - bundle exec rake db:test:prepare
+  - bundle exec rake

Gemfile

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+source 'https://rubygems.org'
+
+gem 'rails', '4.0.0'
+gem 'sqlite3', group: [:development, :test]
+gem 'mysql2',  group: [:production]
+gem 'haml-rails'
+gem 'sass-rails', '~> 4.0.0'
+gem 'uglifier', '>= 1.3.0'
+gem 'coffee-rails', '~> 4.0.0'
+gem 'therubyracer', platforms: :ruby
+gem 'jquery-rails'
+gem 'turbolinks'
+gem 'jbuilder', '~> 1.2'
+gem 'websocket-rails'
+gem 'kaminari'
+
+# Use ActiveModel has_secure_password
+# gem 'bcrypt-ruby', '~> 3.0.0'
+
+# Use unicorn as the app server
+# gem 'unicorn'
+
+# Use Capistrano for deployment
+# gem 'capistrano', group: :development
+
+group :development do
+  gem 'better_errors'
+  gem 'binding_of_caller'
+  gem 'erb2haml'
+
+  gem 'guard-bundler'
+  gem 'guard-migrate'
+  gem 'guard-livereload'
+  gem 'guard-pow' if /darwin/ =~ RUBY_PLATFORM
+  gem 'guard-spring'
+  gem 'growl'
+end
+
+group :development, :test do
+  gem 'debugger'
+  gem 'pry-rails'
+  gem 'pry-remote'
+  gem 'pry-doc'
+  gem 'pry-coolline'
+  gem 'pry-stack_explorer'
+  gem 'hirb'
+  gem 'hirb-unicode'
+  gem 'awesome_print'
+
+  gem 'rspec-rails'
+  gem 'factory_girl_rails'
+end
+
+group :test do
+  gem 'shoulda-matchers'
+  gem 'database_rewinder'
+  gem 'forgery'
+  gem 'capybara'
+
+  gem 'coveralls', require: false
+end
+
+group :doc do
+  gem 'sdoc', require: false
+end

Guardfile

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+# vim: ft=ruby
+
+notification :growl
+
+guard 'bundler' do
+  watch('Gemfile')
+end
+
+guard 'spring', :rspec_cli => '--color' do
+  watch(%r{^spec/.+_spec\.rb$})
+  watch(%r{^spec/spec_helper\.rb$})                   { |m| 'spec' }
+  watch(%r{^app/(.+)\.rb$})                           { |m| "spec/#{m[1]}_spec.rb" }
+  watch(%r{^lib/(.+)\.rb$})                           { |m| "spec/lib/#{m[1]}_spec.rb" }
+  watch(%r{^app/controllers/(.+)_(controller)\.rb$})  do |m|
+    %W(spec/routing/#{m[1]}_routing_spec.rb spec/#{m[2]}s/#{m[1]}_#{m[2]}_spec.rb spec/requests/#{m[1]}_spec.rb)
+  end
+end
+
+guard 'migrate' do
+  watch(%r{^db/migrate/(\d+).+\.rb})
+  watch('db/seeds.rb')
+end
+
+guard 'livereload' do
+  watch(%r{app/views/.+\.(erb|haml|slim)$})
+  watch(%r{app/helpers/.+\.rb})
+  watch(%r{public/.+\.(css|js|html)})
+  watch(%r{config/locales/.+\.yml})
+  # Rails Assets Pipeline
+  watch(%r{(app|vendor)(/assets/\w+/(.+\.(css|js|html))).*}) { |m| "/assets/#{m[3]}" }
+end
+
+if /darwin/ =~ RUBY_PLATFORM
+  guard 'pow' do
+    watch('.powrc')
+    watch('.powenv')
+    watch('.rvmrc')
+    watch('Gemfile')
+    watch('Gemfile.lock')
+    watch('config/application.rb')
+    watch('config/environment.rb')
+    watch(%r{^config/environments/.*\.rb$})
+    watch(%r{^config/initializers/.*\.rb$})
+  end
+end
+

README.rdoc

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+== README
+
+This README would normally document whatever steps are necessary to get the
+application up and running.
+
+Things you may want to cover:
+
+* Ruby version
+
+* System dependencies
+
+* Configuration
+
+* Database creation
+
+* Database initialization
+
+* How to run the test suite
+
+* Services (job queues, cache servers, search engines, etc.)
+
+* Deployment instructions
+
+* ...
+
+
+Please feel free to use a different markup language if you do not plan to run
+<tt>rake doc:app</tt>.
+
+{<img src="https://coveralls.io/repos/raduwen/peca_uploader/badge.png" alt="Coverage Status" />}[https://coveralls.io/r/raduwen/peca_uploader]

Rakefile

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+# Add your own tasks in files placed in lib/tasks ending in .rake,
+# for example lib/tasks/capistrano.rake, and they will automatically be available to Rake.
+
+require File.expand_path('../config/application', __FILE__)
+
+PecaUploader::Application.load_tasks

app/assets/javascripts/application.js

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+// This is a manifest file that'll be compiled into application.js, which will include all the files
+// listed below.
+//
+// Any JavaScript/Coffee file within this directory, lib/assets/javascripts, vendor/assets/javascripts,
+// or vendor/assets/javascripts of plugins, if any, can be referenced here using a relative path.
+//
+// It's not advisable to add code directly here, but if you do, it'll appear at the bottom of the
+// compiled file.
+//
+// Read Sprockets README (https://github.com/sstephenson/sprockets#sprockets-directives) for details
+// about supported directives.
+//
+//= require jquery
+//= require jquery_ujs
+//= require turbolinks
+//= require_tree .
+//= require websocket_rails/main

app/assets/javascripts/upload.js.coffee

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+# Place all the behaviors and hooks related to the matching controller here.
+# All this logic will automatically be available in application.js.
+# You can use CoffeeScript in this file: http://coffeescript.org/

app/assets/javascripts/welcome.js.coffee

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+# Place all the behaviors and hooks related to the matching controller here.
+# All this logic will automatically be available in application.js.
+# You can use CoffeeScript in this file: http://coffeescript.org/

app/assets/stylesheets/application.css

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+/*
+ * This is a manifest file that'll be compiled into application.css, which will include all the files
+ * listed below.
+ *
+ * Any CSS and SCSS file within this directory, lib/assets/stylesheets, vendor/assets/stylesheets,
+ * or vendor/assets/stylesheets of plugins, if any, can be referenced here using a relative path.
+ *
+ * You're free to add application-wide styles to this file and they'll appear at the top of the
+ * compiled file, but it's generally better to create a new file per style scope.
+ *
+ *= require_self
+ *= require_tree .
+ */

app/assets/stylesheets/upload.css.scss

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+// Place all the styles related to the upload controller here.
+// They will automatically be included in application.css.
+// You can use Sass (SCSS) here: http://sass-lang.com/

app/assets/stylesheets/welcome.css.scss

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+// Place all the styles related to the welcome controller here.
+// They will automatically be included in application.css.
+// You can use Sass (SCSS) here: http://sass-lang.com/

app/controllers/application_controller.rb

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+class ApplicationController < ActionController::Base
+  # Prevent CSRF attacks by raising an exception.
+  # For APIs, you may want to use :null_session instead.
+  protect_from_forgery with: :exception
+
+end

app/controllers/uploads_controller.rb

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+class UploadsController < ApplicationController
+  before_action :set_upload, only: [:destroy]
+
+  def new
+    @upload = Upload.new
+  end
+
+  def create
+    @upload = Upload.new(upload_params)
+
+    if @upload.save
+      redirect_to root_url, notice: 'Upload was successfully created.'
+    else
+      render 'new'
+    end
+  end
+
+  # DELETE /uploads/1
+  # DELETE /uploads/1.json
+  def destroy
+    @upload.destroy
+    redirect_to root_url
+  end
+
+  private
+
+  def set_upload
+    @upload = Upload.find(params[:id])
+  end
+
+  def upload_params
+    params.require(:upload).permit(:file).merge(ip: request.remote_ip)
+  end
+end

app/controllers/welcome_controller.rb

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+class WelcomeController < ApplicationController
+  # def index
+  # end
+end

app/helpers/application_helper.rb

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+module ApplicationHelper
+  def title(subtitle=nil)
+    "PecaUploader" << (subtitle.nil? ? "" : "- #{subtitle}")
+  end
+end

app/models/upload.rb

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+class Upload < ActiveRecord::Base
+  attr_accessor :file
+
+  before_validation :set_attributes_from_file, :if => Proc.new { |instance| instance.new_record? }
+
+  validates :filename, presence: true, format: { with: /\.[A-Za-z]+\Z/ }
+  validates :ext, presence: true
+  validates :ip, presence: true
+
+  private
+
+  def set_attributes_from_file
+    set_filename
+    set_ext
+    set_data
+  end
+
+  def set_data
+    self.data = @file.read
+  end
+
+  def set_filename
+    self.filename = @file.original_filename
+  end
+
+  def set_ext
+    self.ext = File.extname(@file.original_filename)
+  end
+end

app/views/layouts/application.html.haml

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+!!!
+%html
+  %head
+    %title= title ? title : "PecaUploader"
+    = stylesheet_link_tag    "application", media: "all", "data-turbolinks-track" => true
+    = javascript_include_tag "application", "data-turbolinks-track" => true
+    = csrf_meta_tags
+  %body
+    = yield

app/views/uploads/_form.html.haml

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+= form_for upload do |f|
+  - if upload.errors.any?
+    #error_explanation
+      %h2= "#{pluralize(upload.errors.count, "error")} prohibited this upload from being saved:"
+      %ul
+        - upload.errors.full_messages.each do |msg|
+          %li= msg
+
+  .actions
+    = f.label :file
+    = f.file_field :file
+    = f.label :comment
+    = f.text_field :comment
+    = f.submit 'Upload'

app/views/uploads/new.html.haml

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+ファイルのアップロード
+= render 'form', upload: @upload

app/views/welcome/index.html.haml

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+%ul
+  %li Top Rate
+  %li Today

bin/bundle

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+#!/usr/bin/env ruby
+ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../../Gemfile', __FILE__)
+load Gem.bin_path('bundler', 'bundle')

bin/rails

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+#!/usr/bin/env ruby
+APP_PATH = File.expand_path('../../config/application',  __FILE__)
+require_relative '../config/boot'
+require 'rails/commands'

bin/rake

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+#!/usr/bin/env ruby
+require_relative '../config/boot'
+require 'rake'
+Rake.application.run

bin/rspec

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+#!/usr/bin/env bash
+exec $(dirname $0)/spring rspec "$@"

bin/spring

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+#!/usr/bin/env ruby
+
+# This is a special way of invoking the spring gem in order to
+# work around the performance issue discussed in
+# https://github.com/rubygems/rubygems/pull/435
+
+glob       = "{#{Gem::Specification.dirs.join(",")}}/spring-*.gemspec"
+candidates = Dir[glob].to_a.sort
+
+spec = Gem::Specification.load(candidates.last)
+
+if spec
+  spec.activate
+  load spec.bin_file("spring")
+else
+  $stderr.puts "Could not find spring gem in #{Gem::Specification.dirs.join(", ")}."
+  exit 1
+end

config.ru

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+# This file is used by Rack-based servers to start the application.
+
+require ::File.expand_path('../config/environment',  __FILE__)
+run Rails.application