module Devise::Mailers::Helpers
Protected Instance Methods
devise_mail(record, action, opts={})
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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
devise_mapping()
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# File lib/devise/mailers/helpers.rb, line 24 def devise_mapping @devise_mapping ||= Devise.mappings[scope_name] end
headers_for(action, opts)
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# 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) @email = headers[:to] headers end
initialize_from_record(record)
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# 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
mailer_from(mapping)
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# File lib/devise/mailers/helpers.rb, line 46 def mailer_from(mapping) mailer_sender(mapping, :from) end
mailer_reply_to(mapping)
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# File lib/devise/mailers/helpers.rb, line 42 def mailer_reply_to(mapping) mailer_sender(mapping, :reply_to) end
mailer_sender(mapping, sender = :from)
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# File lib/devise/mailers/helpers.rb, line 50 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
subject_for(key)
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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 84 def subject_for(key) I18n.t(:"#{devise_mapping.name}_subject", scope: [:devise, :mailer, key], default: [:subject, key.to_s.humanize]) end
template_paths()
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# File lib/devise/mailers/helpers.rb, line 61 def template_paths template_path = _prefixes.dup template_path.unshift "#{@devise_mapping.scoped_path}/mailer" if self.class.scoped_views? template_path end