# frozen_string_literal: true require 'action_view' require_relative '../shared_methods' module CCS module FrontendHelpers module GovUKFrontend # = GOV.UK Warning text # # This helper is used for generating the warning text component from the # {https://design-system.service.gov.uk/components/warning-text GDS - Components - Warning text} module WarningText include SharedMethods include ActionView::Context include ActionView::Helpers::TagHelper include ActionView::Helpers::TextHelper # Generates the HTML for the GOV.UK Warning text component # # @param text [String] (nil) the text for the warning # @param govuk_warning_text_options [Hash] options that will be used in customising the HTML # # @option govuk_warning_text_options [String] :classes additional CSS classes for the tag HTML # @option govuk_warning_text_options [String] :icon_fallback_text the fallback text for the icon (default: +'Warning'+) # @option govuk_warning_text_options [Hash] :attributes ({}) any additional attributes that will added as part of the HTML # # @yield HTML that will be used in the warning text. Ignored if text is passed. # # @return [ActiveSupport::SafeBuffer] the HTML for the GOV.UK Warning text # which can then be rendered on the page def govuk_warning_text(text = nil, **govuk_warning_text_options) initialise_attributes_and_set_classes(govuk_warning_text_options, 'govuk-warning-text') tag.div(**govuk_warning_text_options[:attributes]) do concat(tag.span('!', class: 'govuk-warning-text__icon')) concat(tag.strong(class: 'govuk-warning-text__text') do concat(tag.span(govuk_warning_text_options[:icon_fallback_text] || 'Warning', class: 'govuk-warning-text__assistive')) if text concat(text) else yield end end) end end end end end end