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Contents
require 'active_support/cache'
require 'faraday_middleware'
require 'faraday_middleware/response_middleware'
require 'pupa/processor/middleware/logger'
require 'pupa/processor/middleware/parse_html'
require 'pupa/refinements/faraday_middleware'
module Pupa
class Processor
# An HTTP client factory.
class Client
# Returns a configured Faraday HTTP client.
#
# @param [String] cache_dir a directory in which to cache requests
# @param [Integer] expires_in the cache's expiration time in seconds
# @param [String] level the log level
# @return [Faraday::Connection] a configured Faraday HTTP client
def self.new(cache_dir: nil, expires_in: 86400, level: 'INFO') # 1 day
Faraday.new do |connection|
connection.request :url_encoded
connection.use Middleware::Logger, Logger.new('faraday', level: level)
# @see http://tools.ietf.org/html/rfc2854
# @see http://tools.ietf.org/html/rfc3236
connection.use Middleware::ParseHtml, content_type: %w(text/html application/xhtml+xml)
# @see http://tools.ietf.org/html/rfc4627
connection.use FaradayMiddleware::ParseJson, content_type: /\bjson$/
# @see http://tools.ietf.org/html/rfc3023
connection.use FaradayMiddleware::ParseXml, content_type: /\bxml$/
if cache_dir
connection.response :caching do
ActiveSupport::Cache::FileStore.new(cache_dir, expires_in: expires_in)
end
end
connection.adapter Faraday.default_adapter # must be last
end
end
end
end
end
Version data entries
5 entries across 5 versions & 1 rubygems