Module: BoxView::Http

Included in:
Session
Defined in:
lib/box_view/http.rb

Defined Under Namespace

Classes: BadRequestError, Error, RequestThrottledError, RetryNeededError

Instance Method Summary collapse

Instance Method Details

#base_uri(path, params = {}) ⇒ Object 



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# File 'lib/box_view/http.rb', line 19

def base_uri(path, params = {})
  uri = URI.parse("https://view-api.box.com")
  uri.path = path
  uri.query = URI.encode_www_form(convert_params(params)) if params.any?
  uri
end

#check_for_error(res) ⇒ Object 



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# File 'lib/box_view/http.rb', line 72

def check_for_error(res)
  case res.code.to_s
  when '202' # Accepted
    if res['Retry-After']
      raise BoxView::Http::RetryNeededError.new('Retry Needed', res['Retry-After'])
    end
  when '400' # Bad Request
    msg = 'Bad Request'
    if err_dets = error_details(res)
      msg += " (#{err_dets})"
    end

    raise BoxView::Http::BadRequestError.new(msg)
  when '429' # Too Many Requests
    raise BoxView::Http::RequestThrottledError.new('Request Throttled', res['Retry-After'])
  end
end

#convert_params(params) ⇒ Object 



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# File 'lib/box_view/http.rb', line 96

def convert_params(params)
  params.each_pair do |key, val|
    if [Date, Time, DateTime].include?(val.class)
      params[key] = val.iso8601
    end
  end
  params
end

#delete(path, parse = true) ⇒ Object 



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# File 'lib/box_view/http.rb', line 49

def delete(path, parse=true)
  uri = base_uri("#{api_prefix}/#{path}")
  req = Net::HTTP::Delete.new(uri.request_uri)
  make_api_request(req, uri, parse)
end

#get(path, params = {}, parse = true) ⇒ Object 



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# File 'lib/box_view/http.rb', line 26

def get(path, params={}, parse=true)
  uri = base_uri("#{api_prefix}/#{path}", params)
  req = Net::HTTP::Get.new(uri.to_s)
  make_api_request(req, uri, parse)
end

#make_api_request(req, uri, parse = true) ⇒ Object 



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# File 'lib/box_view/http.rb', line 55

def make_api_request(req, uri, parse=true)
  return if self.token.nil? || self.token.empty?
  req.add_field("Authorization", "Token #{self.token}")
  make_request(req, uri, parse)
end

#make_request(req, uri, parse = true) ⇒ Object 



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# File 'lib/box_view/http.rb', line 61

def make_request(req, uri, parse=true)
  req.add_field("Accept", "text/json")
  n = Net::HTTP.new(uri.host, uri.port)
  n.use_ssl = true
  res = n.start do |http|
    http.request(req)
  end
  check_for_error(res)
  parse ? parse_response(res) : res.body
end

#parse_response(res) ⇒ Object 



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# File 'lib/box_view/http.rb', line 90

def parse_response(res)
  JSON.parse(res.body)
rescue JSON::ParserError
  nil
end

#post(path, body = "", parse = true) ⇒ Object 



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# File 'lib/box_view/http.rb', line 33

def post(path, body="", parse=true)
  uri = base_uri("#{api_prefix}/#{path}")
  req = Net::HTTP::Post.new(uri.request_uri)
  req.body = body
  req.add_field("Content-Type", "application/json")
  make_api_request(req, uri, parse)
end

#put(path, body = "", parse = true) ⇒ Object 



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# File 'lib/box_view/http.rb', line 41

def put(path, body="", parse=true)
  uri = base_uri("#{api_prefix}/#{path}")
  req = Net::HTTP::Put.new(uri.request_uri)
  req.body = body
  req.add_field("Content-Type", "application/json")
  make_api_request(req, uri, parse)
end