94 lines
2.5 KiB
Ruby
94 lines
2.5 KiB
Ruby
# frozen_string_literal: true
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module Devise
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module Mailers
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module Helpers
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extend ActiveSupport::Concern
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included do
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include Devise::Controllers::ScopedViews
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end
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protected
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attr_reader :scope_name, :resource
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# Configure default email options
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def devise_mail(record, action, opts = {}, &block)
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initialize_from_record(record)
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mail headers_for(action, opts), &block
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end
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def initialize_from_record(record)
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@scope_name = Devise::Mapping.find_scope!(record)
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@resource = instance_variable_set("@#{devise_mapping.name}", record)
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end
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def devise_mapping
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@devise_mapping ||= Devise.mappings[scope_name]
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end
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def headers_for(action, opts)
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headers = {
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subject: subject_for(action),
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to: resource.email,
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from: mailer_sender(devise_mapping),
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reply_to: mailer_reply_to(devise_mapping),
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template_path: template_paths,
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template_name: action
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}.merge(opts)
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@email = headers[:to]
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headers
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end
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def mailer_reply_to(mapping)
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mailer_sender(mapping, :reply_to)
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end
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def mailer_from(mapping)
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mailer_sender(mapping, :from)
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end
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def mailer_sender(mapping, sender = :from)
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default_sender = default_params[sender]
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if default_sender.present?
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default_sender.respond_to?(:to_proc) ? instance_eval(&default_sender) : default_sender
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elsif Devise.mailer_sender.is_a?(Proc)
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Devise.mailer_sender.call(mapping.name)
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else
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Devise.mailer_sender
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end
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end
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def template_paths
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template_path = _prefixes.dup
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template_path.unshift "#{@devise_mapping.scoped_path}/mailer" if self.class.scoped_views?
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template_path
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end
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# Set up a subject doing an I18n lookup. At first, it attempts to set a subject
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# based on the current mapping:
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#
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# en:
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# devise:
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# mailer:
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# confirmation_instructions:
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# user_subject: '...'
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#
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# If one does not exist, it fallbacks to ActionMailer default:
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#
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# en:
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# devise:
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# mailer:
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# confirmation_instructions:
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# subject: '...'
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#
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def subject_for(key)
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I18n.t(:"#{devise_mapping.name}_subject", scope: [:devise, :mailer, key],
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default: [:subject, key.to_s.humanize])
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end
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end
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end
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end
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