semanticui-8.x-1.x-dev/templates/misc/status-messages.html.twig

{#
/**
 * @file
 * Theme override for status messages.
 *
 * Displays status, error, and warning messages, grouped by type.
 *
 * An invisible heading identifies the messages for assistive technology.
 * Sighted users see a colored box. See http://www.w3.org/TR/WCAG-TECHS/H69.html
 * for info.
 *
 * Add an ARIA label to the contentinfo area so that assistive technology
 * user agents will better describe this landmark.
 *
 * Available variables:
 * - message_list: List of messages to be displayed, grouped by type.
 * - status_headings: List of all status types.
 * - attributes: HTML attributes for the element, including:
 *   - class: HTML classes.
 */
#}
<div data-drupal-messages>
{% block messages %}
{%- for type, messages in message_list -%}
  {# Show message as Fomantic UI Toast. #}
  {%
    set classes = [
      type,
      'ui',
      'compact',
      'floating',
      type == 'error' ? 'negative',
      type == 'warning' ? 'warning',
      type == 'status' ? 'success',
      'message',
      'status-message',
    ]
  %}
  <div role="contentinfo" aria-label="{{ status_headings[type] }}"{{ attributes.addClass(classes)|without('role', 'aria-label') }}>
    <i class="close icon"></i>
    {%- if type == 'error' -%}
      <div role="alert">
    {%- endif -%}
      {%- if status_headings[type] -%}
        <h2 class="visually-hidden">{{ status_headings[type] }}</h2>
      {%- endif -%}
      {%- if messages|length > 1 -%}
        <ul class="list">
          {%- for message in messages -%}
            <li>{{ message }}</li>
          {%- endfor -%}
        </ul>
      {%- else -%}
        {{ messages|first }}
      {%- endif -%}
    {%- if type == 'error' -%}
      </div>
    {%- endif -%}
  </div>
  {# Remove type specific classes. #}
  {% set attributes = attributes.removeClass(classes) %}
{%- endfor -%}
{% endblock messages %}
</div>