Class: SourceCodesController

Inherits:
ApplicationController show all
Defined in:
app/controllers/source_codes_controller.rb

Instance Method Summary collapse

Instance Method Details

#check ⇒ Object 



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# File 'app/controllers/source_codes_controller.rb', line 39

def check
  render json: SourceCode.new(source_code_params).check_syntax
end

#create ⇒ Object 



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# File 'app/controllers/source_codes_controller.rb', line 43

def create
  sc = SourceCode.create!(source_code_params)
  session[:source_code] = {
    id: sc.id,
    digest: sc.digest,
  }
  render json: { source_code: { id: sc.id } }
end

#download ⇒ Object 



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# File 'app/controllers/source_codes_controller.rb', line 52

def download
  send_data(source_code.data,
            filename: url_encode_filename(source_code.filename),
            disposition: 'attachment',
            type: 'text/plain; charset=utf-8')

  destroy_source_code_and_delete_session(source_code)
end

#index ⇒ Object 



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# File 'app/controllers/source_codes_controller.rb', line 7

def index
  res = {
    localPrograms: [],
    demoPrograms: [],
  }
  if standalone?
    local_program_paths.each do |path|
      # TODO: XMLからタイトルを抽出する
      # TODO: XMLからキャラクターの画像を抽出する
      filename = rb_basename(path)
      res[:localPrograms] << {
        title: filename,
        filename: filename,
      }
    end
  end

  # TODO: XMLから情報を抽出する
  res[:demoPrograms] << {
    title: '車のおいかけっこ',
    filename: 'default.rb',
    imageUrl: '/smalruby/assets/car2.png',
  }
  res[:demoPrograms] << {
    title: 'ライトをぴかっとさせるでよ',
    filename: 'rgb_led_anode.rb',
    imageUrl: '/smalruby/assets/frog1.png',
  }

  render json: res
end

#load ⇒ Object 



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# File 'app/controllers/source_codes_controller.rb', line 74

def load
  f = params[:source_code][:file]
  info = get_file_info(f)
  if /\Atext\/plain/ =~ info[:type]
    info[:data] = NKF.nkf('-w', f.read)
  else
    info[:error] = 'Rubyのプログラムではありません'
  end

  render json: { source_code: info }, content_type: request.format
end

#load_demo ⇒ Object 



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# File 'app/controllers/source_codes_controller.rb', line 94

def load_demo
  filename = source_code_params[:filename]
  program_path = demo_program_paths.find { |path|
    rb_basename(path) == filename
  }
  load_local_file(program_path)
end

#load_local ⇒ Object 



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# File 'app/controllers/source_codes_controller.rb', line 86

def load_local
  filename = source_code_params[:filename]
  program_path = local_program_paths.find { |path|
    rb_basename(path) == filename
  }
  load_local_file(program_path)
end

#run ⇒ Object 



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# File 'app/controllers/source_codes_controller.rb', line 102

def run
  source_code = SourceCode.new(source_code_params)
  path = Pathname("~/#{source_code.filename}").expand_path
  render json: source_code.run(path)
end

#to_blocks ⇒ Object 



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# File 'app/controllers/source_codes_controller.rb', line 108

def to_blocks
  source_code = SourceCode.new(source_code_params)
  render text: source_code.to_blocks
rescue
  if Rails.env == 'development'
    raise
  else
    head :bad_request
  end
end

#write ⇒ Object 



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# File 'app/controllers/source_codes_controller.rb', line 61

def write
  res = { source_code: { filename: source_code.filename } }

  write_source_code(source_code)

  destroy_source_code_and_delete_session(source_code)

  render json: res
rescue => e
  res[:source_code][:error] = e.message
  render json: res
end