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module ActionMailer
# TODO Remove this module all together in a next release. Ensure that super
# hooks in ActionMailer::Base are removed as well.
module DeprecatedBody
def self.included(base)
base.class_eval do
# Define the body of the message. This is either a Hash (in which case it
# specifies the variables to pass to the template when it is rendered),
# or a string, in which case it specifies the actual text of the message.
adv_attr_accessor :body
end
end
def initialize_defaults(method_name)
@body ||= {}
end
def create_parts
if String === @body
ActiveSupport::Deprecation.warn('body is deprecated. To set the body with a text ' <<
'call render(:text => "body").', caller[7,1])
self.response_body = @body
elsif @body.is_a?(Hash) && !@body.empty?
ActiveSupport::Deprecation.warn('body is deprecated. To set assigns simply ' <<
'use instance variables', caller[7,1])
@body.each { |k, v| instance_variable_set(:"@#{k}", v) }
end
end
def render(*args)
options = args.last.is_a?(Hash) ? args.last : {}
if options[:body]
ActiveSupport::Deprecation.warn(':body is deprecated. To set assigns simply ' <<
'use instance variables', caller[0,1])
options.delete(:body).each do |k, v|
instance_variable_set(:"@#{k}", v)
end
end
super
end
end
end
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