initial commit

.gitignore

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+.idea

README.markdown

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+Rest Wrapper
+-------------
+
+Getting Started
+==============
+
+Install the gem:
+
+    gem install rest
+
+Create an IronMQ client object:
+
+    @rest = Rest::Client.new()
+
+Then use it.
+
+GET
+=========
+
+    @rest.get(full_url, options...)
+
+options:
+
+- params - query params for url
+- headers
+
+POST
+======
+
+    @rest.post(full_url, options...)
+
+options:
+
+- headers
+- body
+
+
+

Rakefile

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+require 'rubygems'
+require 'rake'
+
+begin
+  require 'jeweler2'
+  Jeweler::Tasks.new do |gem|
+    gem.name = "rest"
+    gem.summary = "Rest client wrapper that chooses best installed client."
+    gem.description = "Rest client wrapper that chooses best installed client."
+    gem.email = "travis@iron.io"
+    gem.homepage = "http://www.iron.io"
+    gem.authors = ["Travis Reeder"]
+    gem.add_dependency 'rest-client'
+    #gem.add_dependency 'typhoeus'
+    gem.required_ruby_version = '>= 1.9'
+  end
+  Jeweler::GemcutterTasks.new
+rescue LoadError
+  puts "Jeweler (or a dependency) not available. Install it with: gem install jeweler2"
+end
+
+require 'rake/testtask'
+Rake::TestTask.new(:test) do |test|
+  test.libs << 'lib' << 'test'
+  test.pattern = 'test/**/test_*.rb'
+  test.verbose = true
+end
+
+task :default => :test
+
+require 'rdoc/task'
+Rake::RDocTask.new do |rdoc|
+  version = File.exist?('VERSION') ? File.read('VERSION') : ""
+
+  rdoc.rdoc_dir = 'doc'
+  rdoc.title = "iron_mq #{version}"
+  rdoc.rdoc_files.include('README*')
+  rdoc.rdoc_files.include('lib/**/*.rb')
+end

VERSION.yml

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+---
+:major: 0
+:minor: 0
+:patch: 1
+:build: 

lib/rest.rb

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+require_relative 'rest/client'

lib/rest/client.rb

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+require 'json'
+require 'logger'
+
+# This is a simple wrapper that can use different http clients depending on what's installed.
+# The purpose of this is so that users who can't install binaries easily (like windoze users) can have fallbacks that work
+
+module Rest
+  def self.gem=(g)
+    @gem = g
+  end
+
+  def self.gem
+    @gem
+  end
+
+  begin
+    require 'typhoeus'
+    Rest.gem = :typhoeus
+  rescue LoadError => ex
+    puts "Could not load typhoeus. #{ex.class.name}: #{ex.message}. Falling back to rest-client. Please install 'typhoeus' gem for best performance."
+    require 'rest_client'
+    Rest.gem = :rest_client
+  end
+
+  class RestClientResponseWrapper
+    def initialize(response)
+      @response = response
+    end
+
+    def code
+      @response.code
+    end
+
+    def body
+      @response.body
+    end
+
+  end
+
+  class ClientError < StandardError
+
+  end
+
+  class RestClientExceptionWrapper < ClientError
+    def initialize(ex)
+      super(ex.message)
+      @ex = ex
+    end
+  end
+
+  class TimeoutError < ClientError
+    def initialize(msg=nil)
+      msg ||= "HTTP Request Timed out."
+      super(msg)
+    end
+  end
+
+  class TyphoeusTimeoutError < TimeoutError
+    def initialize(response)
+      msg ||= "HTTP Request Timed out. Curl code: #{response.curl_return_code}. Curl error msg: #{response.curl_error_message}."
+      super(msg)
+    end
+  end
+
+  class Client
+
+    def initialize(options={})
+      @logger = Logger.new(STDOUT)
+      @logger.level=Logger::INFO
+
+    end
+
+    def default_typhoeus_options
+      req_hash = {}
+      req_hash[:connect_timeout] = 5000
+      req_hash[:timeout] ||= 10000
+      req_hash[:follow_location] = true
+      req_hash[:max_redirects] = 2
+      req_hash
+    end
+
+    def get(url, req_hash={})
+      if Rest.gem == :typhoeus
+        req_hash = default_typhoeus_options.merge(req_hash)
+
+        # puts "REQ_HASH=" + req_hash.inspect
+        response = Typhoeus::Request.get(url, req_hash)
+        #p response
+        if response.timed_out?
+          raise TyphoeusTimeoutError.new(response)
+        end
+      else
+        begin
+          headers = req_hash[:headers] || {}
+          r2 = RestClient.get(url, req_hash.merge(headers))
+          response = RestClientResponseWrapper.new(r2)
+            # todo: make generic exception
+        rescue RestClient::Exception => ex
+          raise RestClientExceptionWrapper.new(ex)
+        end
+      end
+      response
+    end
+
+    def post(url, req_hash={})
+      if Rest.gem == :typhoeus
+        # todo: should change this timeout to longer if it's for posting file
+        req_hash[:connect_timeout] = 5000
+        req_hash[:timeout] ||= 10000
+        # puts "REQ_HASH=" + req_hash.inspect
+        response = Typhoeus::Request.post(url, req_hash)
+        #p response
+        if response.timed_out?
+          raise TyphoeusTimeoutError.new(response)
+        end
+      else
+        begin
+          headers = req_hash[:headers] || {}
+          r2 = RestClient.post(url, req_hash[:body], headers)
+          response = RestClientResponseWrapper.new(r2)
+            # todo: make generic exception
+        rescue RestClient::Exception => ex
+          raise RestClientExceptionWrapper.new(ex)
+        end
+      end
+      response
+    end
+
+  end
+end

test/test_base.rb

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+gem 'test-unit'
+require 'test/unit'
+require 'yaml'
+begin
+  require File.join(File.dirname(__FILE__), '../lib/rest')
+rescue Exception => ex
+  puts "Could NOT load gem: " + ex.message
+  raise ex
+end
+
+
+class TestBase < Test::Unit::TestCase
+ def setup
+    puts 'setup'
+    #@config = YAML::load_file(File.expand_path(File.join("~", "Dropbox", "configs", "rest", "test", "config.yml")))
+    @rest = Rest::Client.new
+    #@client.logger.level = Logger::DEBUG
+
+  end
+end

test/test_rest.rb

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+# Put config.yml file in ~/Dropbox/configs/ironmq_gem/test/config.yml
+
+gem 'test-unit'
+require 'test/unit'
+require 'yaml'
+require_relative 'test_base'
+
+class TestTests < TestBase
+  def setup
+    super
+
+
+  end
+
+  def test_basics
+    response = @rest.get("http://www.github.com")
+    p response.body
+
+  end
+
+end
+