Class: TwitPic

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

Instance Method Summary collapse

Constructor Details

#initialize(username, password) ⇒ TwitPic

Returns a new instance of TwitPic.



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# File 'lib/twitpic.rb', line 6

def initialize(username, password)
  @username = username
  @password = password
end

Instance Method Details

#create_body(parts, file_path, boundary) ⇒ Object 



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# File 'lib/twitpic.rb', line 41

def create_body(parts, file_path, boundary)
  parts[:media] = open(file_path, 'rb').read
  body = ''
  [:media, :username, :password, :message].each do |key|
    value = parts[key]
    next unless value
    body << "--#{boundary}\r\n"
    if key == :media
      body << "Content-Disposition: form-data; name=\"#{key}\"; filename=\"#{File.basename(file_path)}\"\r\n"
      body << "Content-Type: #{MIME::Types.type_for(file_path).first.content_type}\r\n"
    else
      body << "Content-Disposition: form-data; name=\"#{key}\"\r\n"
    end
    body << "\r\n"
    body << "#{value}\r\n"
  end
  body << "--#{boundary}--\r\n"
end

#post(url, body, boundary) ⇒ Object 



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# File 'lib/twitpic.rb', line 30

def post(url, body, boundary)
  uri = URI.parse(url)
  http = Net::HTTP.new(uri.host, uri.port)
  xml = http.start do |http|
    headers = {"Content-Type" => "multipart/form-data; boundary=" + boundary}
    response = http.post(uri.path, body, headers)
    response.body
  end
  xml
end

#upload(file_path, message = nil, boundary = "----------------------------TwitPic#{rand(1000000000000)}") ⇒ Object 



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# File 'lib/twitpic.rb', line 11

def upload(file_path, message = nil, boundary = "----------------------------TwitPic#{rand(1000000000000)}")
  parts = {
    :username => @username,
    :password => @password
  }
  parts[:message] = message if message

  body = create_body(parts, file_path, boundary)

  url = 
    if message
      'http://twitpic.com/api/uploadAndPost'
    else
      'http://twitpic.com/api/upload'
    end

  post(url, body, boundary)
end