RTFS

RTFS is a Ruby Client for TFS.

About TFS

Requirements

• Linux System (TFS only success build in Linux system.)
• TFS

Configure

create this files before using.

config/tfs.yml

defaults: &defaults
  host: '127.0.0.1:3100'

development:
  <<: *defaults

test:
  <<: *defaults

production:
  <<: *defaults

config/initialize/tfs.rb

require 'rtfs'
tfs_config = YAML.load_file("#{Rails.root}/config/tfs.yml")[Rails.env]
$tfs = RTFS::Client.new(:ns_addr => tfs_config['host'])

Configure without TFS install

If you development environment is Mac, or your developemnt environment not install TFS, you need use this file to hack upload file as FileSystem.

lib/fake_tfs.rb

module FakeTfs
  class Client
    def initialize(options = {})
      @ns_addr = options[:ns_addr] || "uploads/tfs/"
      if @ns_addr[0] != "/"
        @ns_addr = [Rails.root,"public",@ns_addr].join("/")
      end
    end

    def put_file(file_path, options = {})
      ext = options[:ext] || File.extname(file_path)
      ext = ".jpg" if ext.blank?
      file_name = [Digest::SHA1.hexdigest(file_path),ext].join("")

      new_path = [@ns_addr,file_name].join("/")

      FileUtils.cp(file_path, new_path)
      File.basename(new_path)
    end

    def rm_file(file_id)
      puts "FakeTFS: removing #{file_id}\n"
      Dir.glob(File.join(@ns_addr, "#{file_id}.*"))[0]
    end
  end
end

config/tfs.yml

defaults: &defaults
  host: 'uploads/tfs/'

development:
  <<: *defaults

test:
  <<: *defaults

production:
  <<: *defaults
  host: '127.0.0.1:3100'

config/initialize/tfs.rb

tfs_config = YAML.load_file("#{Rails.root}/config/tfs.yml")[Rails.env]
if Rails.env == "development"
  $tfs = FakeTfs::Client.new(:ns_addr => tfs_config['host'])
else
  require 'rtfs'
  $tfs = RTFS::Client.new(:ns_addr => tfs_config['host'])
end

Usage

class UsersController < ApplicationController
  def save
    @user = User.new
    ext = File.extname(params[:Filedata].original_filename)
    file_name = $tfs.put(params[:Filedata].tempfile.path, :ext => ext)
    @user.avatar_path = [file_name,ext].join("")
  end
end


class User < ActiveRecord::Base
  def avatar_url
    server_id = self.id % 4 + 1
    "http://img#{server_id}.tbcdn.com/#{self.avatar_path}"
  end
end

Put local file to TFS

$ $tfs.put("~/Downloads/a.jpg")
T1Ub1XXeFBXXb1upjX