module Shirtsio
Constants
- VERSION
Attributes
api_base[RW]
api_key[RW]
api_version[RW]
Public Class Methods
api_url(url='')
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# File lib/shirtsio.rb, line 38 def self.api_url(url='') @api_base + url end
request(method, url, api_key, params={}, headers={})
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# File lib/shirtsio.rb, line 42 def self.request(method, url, api_key, params={}, headers={}) unless api_key ||= @api_key raise AuthenticationError.new('No API key provided. ' + 'Set your API key using "Shirtsio.api_key = <API-KEY>". ' + 'You can generate API keys from the Shirts.io web interface. ' + 'See https://www.shirts.io for details.') end if api_key =~ /\s/ raise AuthenticationError.new('Your API key is invalid, as it contains ' + 'whitespace. (HINT: You can double-check your API key from the ' + 'Shirts.io web interface. See https://www.shirts.io for details.)') end request_opts = { :verify_ssl => false } params = Util.objects_to_ids(params) params.update(:api_key => @api_key) url = api_url(url) case method.to_s.downcase.to_sym when :get, :head, :delete # Make params into GET parameters url += "#{URI.parse(url).query ? '&' : '?'}#{uri_encode(params)}" if params && params.any? payload = nil else #payload = uri_encode(params) payload = params end request_opts.update(:method => method, :open_timeout => 30, :payload => payload, :url => url, :timeout => 80) begin #puts "in shirtsio.rb" #puts request_opts response = execute_request(request_opts) rescue SocketError => e handle_restclient_error(e) rescue NoMethodError => e # Work around RestClient bug if e.message =~ /\WRequestFailed\W/ e = APIConnectionError.new('Unexpected HTTP response code') handle_restclient_error(e) else raise end rescue RestClient::ExceptionWithResponse => e if rcode = e.http_code and rbody = e.http_body handle_api_error(rcode, rbody) else handle_restclient_error(e) end rescue RestClient::Exception, Errno::ECONNREFUSED => e handle_restclient_error(e) end [parse(response), api_key] end
Private Class Methods
api_error(error, rcode, rbody, error_obj)
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# File lib/shirtsio.rb, line 205 def self.api_error(error, rcode, rbody, error_obj) APIError.new(error[:message], rcode, rbody, error_obj) end
authentication_error(error, rcode, rbody, error_obj)
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# File lib/shirtsio.rb, line 196 def self.authentication_error(error, rcode, rbody, error_obj) AuthenticationError.new(error[:message], rcode, rbody, error_obj) end
card_error(error, rcode, rbody, error_obj)
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# File lib/shirtsio.rb, line 200 def self.card_error(error, rcode, rbody, error_obj) CardError.new(error[:message], error[:param], error[:code], rcode, rbody, error_obj) end
execute_request(opts)
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# File lib/shirtsio.rb, line 147 def self.execute_request(opts) RestClient::Request.execute(opts) end
general_api_error(rcode, rbody)
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# File lib/shirtsio.rb, line 163 def self.general_api_error(rcode, rbody) APIError.new("Invalid response object from API: #{rbody.inspect} " + "(HTTP response code was #{rcode})", rcode, rbody) end
get_uname()
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# File lib/shirtsio.rb, line 119 def self.get_uname `uname -a 2>/dev/null`.strip if RUBY_PLATFORM =~ /linux|darwin/i rescue Errno::ENOMEM => ex # couldn't create subprocess "uname lookup failed" end
handle_api_error(rcode, rbody)
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# File lib/shirtsio.rb, line 168 def self.handle_api_error(rcode, rbody) begin error_obj = Shirtsio::JSON.load(rbody) error_obj = Util.symbolize_names(error_obj) error = error_obj[:error] or raise Shirtsio.new # escape from parsing rescue MultiJson::DecodeError, Shirtsio raise general_api_error(rcode, rbody) end case rcode when 400, 404 raise invalid_request_error error, rcode, rbody, error_obj when 401 raise authentication_error error, rcode, rbody, error_obj when 402 raise card_error error, rcode, rbody, error_obj else raise api_error error, rcode, rbody, error_obj end end
handle_restclient_error(e)
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# File lib/shirtsio.rb, line 209 def self.handle_restclient_error(e) case e when RestClient::ServerBrokeConnection, RestClient::RequestTimeout message = "Could not connect to Shirts.io (#{@api_base}). " + "Please check your internet connection and try again. " when RestClient::SSLCertificateNotVerified message = "Could not verify Stripe's SSL certificate. " + "Please make sure that your network is not intercepting certificates. " when SocketError message = "Unexpected error communicating when trying to connect to Stripe. " + "You may be seeing this message because your DNS is not working. " + "To check, try running 'host www.shirts.io' from the command line." else message = "Unexpected error communicating with Stripe. " + "If this problem persists, let us know at jerry@ooshirts.com." end raise APIConnectionError.new(message + "\n\n(Network error: #{e.message})") end
invalid_request_error(error, rcode, rbody, error_obj)
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# File lib/shirtsio.rb, line 191 def self.invalid_request_error(error, rcode, rbody, error_obj) InvalidRequestError.new(error, nil, rcode, rbody, error_obj) end
parse(response)
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# File lib/shirtsio.rb, line 151 def self.parse(response) begin # Would use :symbolize_names => true, but apparently there is # some library out there that makes symbolize_names not work. response = Shirtsio::JSON.load(response.body) rescue MultiJson::DecodeError raise general_api_error(response.code, response.body) end Util.symbolize_names(response) end
request_headers(api_key)
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# File lib/shirtsio.rb, line 130 def self.request_headers(api_key) headers = { :user_agent => "Stripe/v1 RubyBindings/#{Shirtsio::VERSION}", :authorization => "Bearer #{api_key}", :content_type => 'application/x-www-form-urlencoded' } headers[:stripe_version] = api_version if api_version begin headers.update(:x_stripe_client_user_agent => Shirtsio::JSON.dump(user_agent)) rescue => e headers.update(:x_stripe_client_raw_user_agent => user_agent.inspect, :error => "#{e} (#{e.class})") end end
uri_encode(params)
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# File lib/shirtsio.rb, line 125 def self.uri_encode(params) Util.flatten_params(params). map { |k,v| "#{k}=#{Util.url_encode(v)}" }.join('&') end
user_agent()
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# File lib/shirtsio.rb, line 104 def self.user_agent @uname ||= get_uname lang_version = "#{RUBY_VERSION} p#{RUBY_PATCHLEVEL} (#{RUBY_RELEASE_DATE})" { :bindings_version => Shirtsio::VERSION, :lang => 'ruby', :lang_version => lang_version, :platform => RUBY_PLATFORM, :publisher => 'shirtsio', :uname => @uname } end