Class: ResponseMate::Connection

Inherits:
Object
  • Object
show all
Defined in:
lib/response_mate/connection.rb

Overview

This class provides a layer above the HTTP client

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(base_url = nil) ⇒ Connection

Returns a new instance of Connection.



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# File 'lib/response_mate/connection.rb', line 11

def initialize(base_url = nil)
  @base_url = base_url
  @client = Faraday.new do |c|
    c.use FaradayMiddleware::FollowRedirects, limit: 5
    c.adapter Faraday.default_adapter
  end

  client.headers.merge!(ResponseMate::DEFAULT_HEADERS)
  client.url_prefix = base_url if base_url
end

Instance Attribute Details

#base_url ⇒ Object

Returns the value of attribute base_url.



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# File 'lib/response_mate/connection.rb', line 9

def base_url
  @base_url
end

#client ⇒ Object

Returns the value of attribute client.



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# File 'lib/response_mate/connection.rb', line 9

def client
  @client
end

Instance Method Details

#fetch(request) ⇒ Object 



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# File 'lib/response_mate/connection.rb', line 22

def fetch(request)
  client.params = request[:params] if !request[:params].nil?

  unless base_url || request[:path] =~ %r{http://}
    request[:path] = 'http://' + request[:path]
  end

  verb, path = [request[:verb].downcase.to_sym, "#{base_url}#{request[:path]}"]

  client.send verb, path do |req|
    req.headers = headers_from_manifest(manifest)
    if request[:data_mode] == 'raw'
      req.headers['Content-Type'] = 'text/plain; charset=UTF-8'
      req.body = request[:data]
    elsif request[:data_mode] == 'urlencoded'
      req.headers['Content-Type'] = 'application/x-www-form-urlencoded'
      req.headers['Content-Type'] = 'text/plain; charset=UTF-8'
    end
  end
rescue Faraday::Error::ConnectionFailed
  puts "Is a server up and running at #{request[:path]}?".red
  exit 1
end

#headers_from_manifest(manifest) ⇒ Object 



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# File 'lib/response_mate/connection.rb', line 46

def headers_from_manifest(manifest)
  manifest.default_headers.inject({}) do |hash, (k, v)|
    hash[ResponseMate::Helpers.headerize(k)] = v
  end
end