69 lines
2.1 KiB
Ruby
69 lines
2.1 KiB
Ruby
module Faraday
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class Adapter
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class Patron < Faraday::Adapter
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dependency 'patron'
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def initialize(app, &block)
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super(app)
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@block = block
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end
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def call(env)
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super
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# TODO: support streaming requests
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env[:body] = env[:body].read if env[:body].respond_to? :read
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session = @session ||= create_session
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if req = env[:request]
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session.timeout = session.connect_timeout = req[:timeout] if req[:timeout]
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session.connect_timeout = req[:open_timeout] if req[:open_timeout]
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if proxy = req[:proxy]
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proxy_uri = proxy[:uri].dup
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proxy_uri.user = proxy[:user] && Utils.escape(proxy[:user]).gsub('+', '%20')
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proxy_uri.password = proxy[:password] && Utils.escape(proxy[:password]).gsub('+', '%20')
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session.proxy = proxy_uri.to_s
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end
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end
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response = begin
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data = env[:body] ? env[:body].to_s : nil
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session.request(env[:method], env[:url].to_s, env[:request_headers], :data => data)
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rescue Errno::ECONNREFUSED, ::Patron::ConnectionFailed
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raise Error::ConnectionFailed, $!
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end
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save_response(env, response.status, response.body, response.headers)
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@app.call env
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rescue ::Patron::TimeoutError => err
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raise Faraday::Error::TimeoutError, err
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rescue ::Patron::Error => err
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if err.message.include?("code 407")
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raise Error::ConnectionFailed, %{407 "Proxy Authentication Required "}
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else
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raise Error::ConnectionFailed, err
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end
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end
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if loaded? && defined?(::Patron::Request::VALID_ACTIONS)
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# HAX: helps but doesn't work completely
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# https://github.com/toland/patron/issues/34
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::Patron::Request::VALID_ACTIONS.tap do |actions|
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actions << :patch unless actions.include? :patch
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actions << :options unless actions.include? :options
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end
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end
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def create_session
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session = ::Patron::Session.new
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session.insecure = true
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@block.call(session) if @block
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session
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end
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end
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end
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end
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