Class: GcalMapper::RestRequest

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

Overview

Make a REST get or post request

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(url, options = {}) ⇒ RestRequest

Initialize a new request

Parameters:

  • url (String) —

    the complete url of where to send the request



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# File 'lib/gcal_mapper/rest_request.rb', line 17

def initialize (url, options = {})
  @url = url
  @options = options
end

Instance Attribute Details

#options ⇒ Object

Options for the REST request



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# File 'lib/gcal_mapper/rest_request.rb', line 11

def options
  @options
end

#url ⇒ Object

Complete url for the request



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# File 'lib/gcal_mapper/rest_request.rb', line 10

def url
  @url
end

Instance Method Details

#execute ⇒ Hash

Execute REST request

Returns:

  • (Hash) —

    a Json parsed hash that contains the body of the response.



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# File 'lib/gcal_mapper/rest_request.rb', line 32

def execute
  options = {
    :parameters => {}, :debug => false,
    :http_timeout => 60, :method => :get,
    :headers => {}, :redirect_count => 0,
    :max_redirects => 10
  }.merge(@options)
  url = URI(@url)

  if proxy
    http = Net::HTTP::Proxy(proxy.host, proxy.port).new(url.host, url.port)
  else
    http = Net::HTTP.new(url.host, url.port)
  end

  if url.scheme == 'https'
    http.use_ssl = true
  end

  http.open_timeout = http.read_timeout = options[:http_timeout]
  http.set_debug_output $stderr if options[:debug]

  request = case options[:method]
  when :post
    request = Net::HTTP::Post.new(url.request_uri)
    request.set_form_data(options[:parameters])
    request
  else
      request = Net::HTTP::Get.new(url.request_uri)
  end

  options[:headers].each { |key, value| request[key] = value }
  response = http.request(request)
  if !(200..300).include?(response.code.to_i)
    raise GcalMapper::ResponseStatusError
  end

  JSON.parse(response.body)
end

#proxy ⇒ Object

Set a proxy if the connection needs it



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# File 'lib/gcal_mapper/rest_request.rb', line 24

def proxy
  http_proxy = ENV["http_proxy"]
  URI.parse(http_proxy) rescue nil
end