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require 'net/http'
require 'net/https'
require 'uri'
require 'ostruct'
require 'rubygems'
require 'active_support'
directory = File.dirname(__FILE__)
$:.unshift(directory) unless $:.include?(directory) || $:.include?(File.expand_path(directory))
require 'httparty/request'
module HTTParty
class UnsupportedFormat < StandardError; end
class RedirectionTooDeep < StandardError; end
AllowedFormats = {:xml => 'text/xml', :json => 'application/json', :html => 'text/html'}
def self.included(base)
base.extend ClassMethods
end
module ClassMethods
def default_options
@@default_options ||= {}
end
#
# Set an http proxy
#
# class Twitter
# include HTTParty
# http_proxy 'http://myProxy', 1080
# ....
def http_proxy(addr=nil, port = nil)
default_options[:http_proxyaddr] = addr
default_options[:http_proxyport] = port
end
def base_uri(uri=nil)
return default_options[:base_uri] unless uri
default_options[:base_uri] = normalize_base_uri(uri)
end
def basic_auth(u, p)
default_options[:basic_auth] = {:username => u, :password => p}
end
def default_params(h={})
raise ArgumentError, 'Default params must be a hash' unless h.is_a?(Hash)
default_options[:default_params] ||= {}
default_options[:default_params].merge!(h)
end
def headers(h={})
raise ArgumentError, 'Headers must be a hash' unless h.is_a?(Hash)
default_options[:headers] ||= {}
default_options[:headers].merge!(h)
end
def format(f)
raise UnsupportedFormat, "Must be one of: #{AllowedFormats.keys.join(', ')}" unless AllowedFormats.key?(f)
default_options[:format] = f
end
def get(path, options={})
perform_request Net::HTTP::Get, path, options
end
def post(path, options={})
perform_request Net::HTTP::Post, path, options
end
def put(path, options={})
perform_request Net::HTTP::Put, path, options
end
def delete(path, options={})
perform_request Net::HTTP::Delete, path, options
end
private
def perform_request(http_method, path, options)
Request.new(http_method, path, default_options.merge(options)).perform
end
# Makes it so uri is sure to parse stuff like google.com with the http
def normalize_base_uri(url) #:nodoc:
use_ssl = (url =~ /^https/) || url.include?(':443')
url.chop! if url.ends_with?('/')
url.gsub!(/^https?:\/\//i, '')
"http#{'s' if use_ssl}://#{url}"
end
end
end
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