Method: Logcamp.request

Defined in:
lib/logcamp.rb

.request(method, url, token, params = {}, headers = {}) ⇒ Object 



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# File 'lib/logcamp.rb', line 39

def self.request(method, url, token, params={}, headers={})
  unless token ||= @token
    raise AuthenticationError.new("No token provided")
  end

  if !params[:metadata].nil? && params[:metadata].class != Hash
    raise InvalidMetadataError.new("Invalid metadata. Only key value pair is supported", params)
  else
    params[:metadata] = params[:metadata].to_json
  end

  url = api_url(url)

  begin
    uri = URI(url)
    request = Net::HTTP::Post.new(uri) if method == :post

    request["User-Agent"] = "Logcamp-ruby gem"
    request["Authorization"] = "Token token=\"#{token}\""
    request["Content-Type"] = "application/json"
    request.body = params.to_json

    http = Net::HTTP.new(uri.hostname, uri.port)

    # see http://www.rubyinside.com/how-to-cure-nethttps-risky-default-https-behavior-4010.html
    # for info about ssl verification

    http.use_ssl = true if uri.scheme == "https"
    http.verify_mode = OpenSSL::SSL::VERIFY_NONE if uri.scheme == "https"

    response = http.start {|h|
      h.request(request)
    }

    # since http.request doesn't throw such exceptions, check them by status codes
    handle_api_error(response.code, response.body)

  rescue SocketError => e
    handle_connection_error(e)
  rescue NoMethodError => e
    handle_connection_error(e)
  rescue OpenSSL::SSL::SSLError => e
    handle_connection_error(e)
  rescue Errno::ECONNREFUSED, Errno::EHOSTUNREACH => e
    handle_connection_error(e)
  rescue Timeout::Error, Errno::EINVAL, Errno::ECONNRESET, EOFError,
    Net::HTTPBadResponse, Net::HTTPHeaderSyntaxError, Net::ProtocolError, InvalidMetadataError  => e
    handle_connection_error(e)
  end

  [response, token]
end