Class: InlineUploader::EndPoint

Inherits:
Object
  • Object
show all
Defined in:
lib/inline_uploader.rb

Defined Under Namespace

Classes: BadRequestError

Constant Summary collapse

HEADERS = 
{'Content-Type' => 'text/plain'}
SUCCESS = 
[200, HEADERS, ['success']]
BAD_REQUEST = 
[400, HEADERS, ['bad request']]
ERROR = 
[500, HEADERS, ['error']]

Instance Method Summary collapse

Constructor Details

#initialize(delegate) ⇒ EndPoint

Returns a new instance of EndPoint.



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# File 'lib/inline_uploader.rb', line 127

def initialize(delegate)
  @delegate = delegate
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/inline_uploader.rb', line 131

def call(env)
  request = Rack::Request.new(env)
  raise BadRequestError unless valid_request? request

  tag = request.params.keys.detect {|k| valid_tag? k }
  raise BadRequestError unless tag

  file = request.params[tag]
  raise BadRequestError unless file.member?(:tempfile)

  logger.info "Upload file: #{file.inspect}"

  upload = File.join(@delegate.upload_dir, tag)

  FileUtils.mkdir_p @delegate.upload_dir
  FileUtils.move file[:tempfile].path, upload

  File.open("#{upload}_meta", 'w') do |f|
    file.delete(:tempfile)
    f.puts file.to_yaml
  end

  SUCCESS
rescue BadRequestError
  BAD_REQUEST
rescue Exception => e
  logger.error e.inspect
  logger.error e.backtrace.join("\n")
  ERROR
end