Module: Geppetto::NetHTTPService
- Defined in:
- lib/geppetto.rb
Overview
Define our own http service using Net::HTTP so we can log requests for debugging purpose
Class Method Summary collapse
-
.included(base) ⇒ Object
this service uses Net::HTTP to send requests to the graph.
Class Method Details
.included(base) ⇒ Object
this service uses Net::HTTP to send requests to the graph
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# File 'lib/geppetto.rb', line 29 def self.included(base) base.class_eval do require "net/http" unless defined?(Net::HTTP) require "net/https" require "net/http/post/multipart" include Koala::HTTPService def self.make_request(path, args, verb, = {}) # We translate args to a valid query string. If post is specified, # we send a POST request to the given path with the given arguments. # by default, we use SSL only for private requests # this makes public requests faster private_request = args["access_token"] || @always_use_ssl || [:use_ssl] # if the verb isn't get or post, send it as a post argument args.merge!({:method => verb}) && verb = "post" if verb != "get" && verb != "post" http = create_http(server(), private_request, ) http.use_ssl = true if private_request result = http.start do |http| response, body = if verb == "post" if params_require_multipart? args Geppetto.log("curl -i -X #{verb.upcase} (multi-part-params) 'http#{http.use_ssl? ? 's':''}://#{http.address}:#{http.port}#{path}'") http.request Net::HTTP::Post::Multipart.new path, encode_multipart_params(args) else params = encode_params(args).split('&').collect {|param| "-d #{param} " } Geppetto.log("curl -i -X #{verb.upcase} #{params.to_s} 'http#{http.use_ssl? ? 's':''}://#{http.address}:#{http.port}#{path}'") http.post(path, encode_params(args)) end else Geppetto.log("curl -i -X #{verb.upcase} 'http#{http.use_ssl? ? 's':''}://#{http.address}:#{http.port}#{path}?#{encode_params(args)}'") http.get("#{path}?#{encode_params(args)}") end Geppetto.log("#{response.code} #{body}") if response.code.to_i != 200 Koala::Response.new(response.code.to_i, body, response) end end protected def self.encode_params(param_hash) # unfortunately, we can't use to_query because that's Rails, not Ruby # if no hash (e.g. no auth token) return empty string ((param_hash || {}).collect do |key_and_value| key_and_value[1] = key_and_value[1].to_json if key_and_value[1].class != String "#{key_and_value[0].to_s}=#{CGI.escape key_and_value[1]}" end).join("&") end def self.encode_multipart_params(param_hash) Hash[*param_hash.collect do |key, value| [key, value.kind_of?(Koala::UploadableIO) ? value.to_upload_io : value] end.flatten] end def self.create_http(server, private_request, ) if [:proxy] proxy = URI.parse([:proxy]) http = Net::HTTP.new(server, private_request ? 443 : nil, proxy.host, proxy.port, proxy.user, proxy.password) else http = Net::HTTP.new(server, private_request ? 443 : nil) end if [:timeout] http.open_timeout = [:timeout] http.read_timeout = [:timeout] end http end end end |