Configure default email options
# File lib/devise/mailers/helpers.rb, line 14 def devise_mail(record, action, opts={}) initialize_from_record(record) mail headers_for(action, opts) end
# File lib/devise/mailers/helpers.rb, line 24 def devise_mapping @devise_mapping ||= Devise.mappings[scope_name] end
# File lib/devise/mailers/helpers.rb, line 28 def headers_for(action, opts) headers = { :subject => subject_for(action), :to => resource.email, :from => mailer_sender(devise_mapping), :reply_to => mailer_reply_to(devise_mapping), :template_path => template_paths, :template_name => action }.merge(opts) if resource.respond_to?(:headers_for) ActiveSupport::Deprecation.warn "Calling headers_for in the model is no longer supported. " << "Please customize your mailer instead." headers.merge!(resource.headers_for(action)) end @email = headers[:to] headers end
# File lib/devise/mailers/helpers.rb, line 19 def initialize_from_record(record) @scope_name = Devise::Mapping.find_scope!(record) @resource = instance_variable_set("@#{devise_mapping.name}", record) end
# File lib/devise/mailers/helpers.rb, line 52 def mailer_from(mapping) mailer_sender(mapping, :from) end
# File lib/devise/mailers/helpers.rb, line 48 def mailer_reply_to(mapping) mailer_sender(mapping, :reply_to) end
# File lib/devise/mailers/helpers.rb, line 56 def mailer_sender(mapping, sender = :from) default_sender = default_params[sender] if default_sender.present? default_sender.respond_to?(:to_proc) ? instance_eval(&default_sender) : default_sender elsif Devise.mailer_sender.is_a?(Proc) Devise.mailer_sender.call(mapping.name) else Devise.mailer_sender end end
Setup a subject doing an I18n lookup. At first, it attempts to set a subject based on the current mapping:
en: devise: mailer: confirmation_instructions: user_subject: '...'
If one does not exist, it fallbacks to ActionMailer default:
en: devise: mailer: confirmation_instructions: subject: '...'
# File lib/devise/mailers/helpers.rb, line 90 def subject_for(key) I18n.t(:"#{devise_mapping.name}_subject", :scope => [:devise, :mailer, key], :default => [:subject, key.to_s.humanize]) end
# File lib/devise/mailers/helpers.rb, line 67 def template_paths template_path = _prefixes.dup template_path.unshift "#{@devise_mapping.scoped_path}/mailer" if self.class.scoped_views? template_path end