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module SimpleForm
class ErrorNotification
delegate :object, :object_name, :template, to: :@builder
def initialize(builder, options)
@builder = builder
@message = options.delete(:message)
@options = options
end
def render
if has_errors?
template.content_tag(error_notification_tag, error_message, html_options)
end
end
protected
def errors
object.errors
end
def has_errors?
object && object.respond_to?(:errors) && errors.present?
end
def error_message
(@message || translate_error_notification).html_safe
end
def error_notification_tag
SimpleForm.error_notification_tag
end
def html_options
@options[:class] = "#{SimpleForm.error_notification_class} #{@options[:class]}".strip
@options
end
def translate_error_notification
lookups = []
lookups << :"#{object_name}"
lookups << :default_message
lookups << "Please review the problems below:"
I18n.t(lookups.shift, scope: :"simple_form.error_notification", default: lookups)
end
end
end
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