flag-8.x-4.x-dev/templates/flag.html.twig

{#
/**
 * @file
 * Default theme implementation for flag links.
 *
 * Available functions:
 * - flagcount(flag, flaggable) gets the number of flaggings for the given flag and flaggable.
 *
 * Available variables:
 * - attributes: HTML attributes for the link element.
 * - title: The flag link title.
 * - action: 'flag' or 'unflag'
 * - flag: The flag object.
 * - flaggable: The flaggable entity.
 */
#}
{# Attach the flag CSS library.#}
{{ attach_library('flag/flag.link') }}

{# Depending on the flag action, set the appropriate action class. #}
{% if action == 'unflag' %}
    {% set action_class = 'action-unflag' %}
{% else %}
    {% set action_class = 'action-flag' %}
{% endif %}

{# Set the remaining Flag CSS classes. #}
{%
  set classes = [
    'flag',
    'flag-' ~ flag.id()|clean_class,
    'js-flag-' ~ flag.id()|clean_class ~ '-' ~ flaggable.id(),
    action_class
  ]
%}

{# Set nofollow to prevent search bots from crawling anonymous flag links #}
{% set attributes = attributes.setAttribute('rel', 'nofollow') %}
<div class="{{classes|join(' ')}}">
  {% if title %}
  <a{{ attributes }}>{{ title }}</a>
  {% else %}
  <span>{{ unflag_denied_text }}</span>
  {% endif %}
</div>