rabl-rails/lib/rabl-rails.rb

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require 'rails/railtie'
require 'active_support'
require 'active_support/core_ext/class/attribute_accessors'
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require 'rabl-rails/version'
require 'rabl-rails/template'
require 'rabl-rails/condition'
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require 'rabl-rails/compiler'
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require 'rabl-rails/renderer'
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require 'rabl-rails/library'
require 'rabl-rails/handler'
require 'rabl-rails/railtie'
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require 'multi_json'
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module RablRails
extend Renderer
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autoload :Responder, 'rabl-rails/responder'
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mattr_accessor :cache_templates
@@cache_templates = true
mattr_accessor :include_json_root
@@include_json_root = true
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mattr_accessor :use_custom_responder
@@use_custom_responder = false
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mattr_accessor :responder_default_template
@@responder_default_template = 'show'
mattr_reader :plist_engine
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@@plist_engine = nil
mattr_accessor :include_plist_root
@@include_plist_root = nil
def self.configure
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yield self
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ActionController::Base.responder = Responder if self.use_custom_responder
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end
def self.json_engine=(name)
MultiJson.engine = name
rescue LoadError
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Rails.logger.warn %Q(WARNING: rabl-rails could not load "#{name}" as JSON engine, fallback to default)
end
def self.json_engine
MultiJson.engine
end
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def self.xml_engine=(name)
ActiveSupport::XmlMini.backend = name
rescue LoadError, NameError
Rails.logger.warn %Q(WARNING: rabl-rails could not load "#{name}" as XML engine, fallback to default)
end
def self.xml_engine
ActiveSupport::XmlMini.backend
end
def self.plist_engine=(name)
raise "Your plist engine does not respond to #dump" unless name.respond_to?(:dump)
@@plist_engine = name
end
def self.cache_templates?
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ActionController::Base.perform_caching && @@cache_templates
end
def self.load_default_engines!
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self.json_engine = MultiJson.default_engine
self.xml_engine = 'LibXML' if defined?(LibXML)
self.plist_engine = Plist::Emit if defined?(Plist)
end
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end