openchurch_theme-3.0.0-alpha3/templates/field/field--block-content--field-images--gallery.html.twig

{#
/**
 * @file
 * Theme override for a field.
 *
 * To override output, copy the "field.html.twig" from the templates directory
 * to your theme's directory and customize it, just like customizing other
 * Drupal templates such as page.html.twig or node.html.twig.
 *
 * Instead of overriding the theming for all fields, you can also just override
 * theming for a subset of fields using
 * @link themeable Theme hook suggestions. @endlink For example,
 * here are some theme hook suggestions that can be used for a field_foo field
 * on an article node type:
 * - field--node--field-foo--article.html.twig
 * - field--node--field-foo.html.twig
 * - field--node--article.html.twig
 * - field--field-foo.html.twig
 * - field--text-with-summary.html.twig
 * - field.html.twig
 *
 * Available variables:
 * - attributes: HTML attributes for the containing element.
 * - label_hidden: Whether to show the field label or not.
 * - title_attributes: HTML attributes for the title.
 * - label: The label for the field.
 * - multiple: TRUE if a field can contain multiple items.
 * - items: List of all the field items. Each item contains:
 *   - attributes: List of HTML attributes for each item.
 *   - content: The field item's content.
 * - entity_type: The entity type to which the field belongs.
 * - field_name: The name of the field.
 * - field_type: The type of the field.
 * - label_display: The display settings for the label.
 *
 *
 * @see template_preprocess_field()
 */
#}
{% for item in items %}
  {% if item['thumbnail'] %}
    {% set id = 'gallery-item-' ~ item.content['#media'].id() %}
    <div class="col-6 col-md-3 mb-3">
      <a href="#" role="button" data-bs-toggle="modal" data-bs-target="#{{ id }}"><img src="{{ item['thumbnail'] }}" alt="{{ item.content['#media'].field_media_image.alt }}" class="img-fluid rounded shadow"></a>
    </div>

    <div id="{{ id }}" class="modal fade" tabindex="-1" aria-labelledby="{{ id }}" aria-hidden="true">
      <div class="modal-dialog modal-lg">
        <div class="modal-content">
          {% if item.content['#media'].field_media_image.alt %}
            <div class="modal-header">
              <h5>{{ item.content['#media'].field_media_image.alt }}</h5>
            </div>
          {% endif %}
          <div class="modal-body">
            {{ item.content }}
          </div>
          <div class="modal-footer">
            <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Close</button>
          </div>
        </div>
      </div>
    </div>
  {% else %}
    {{ item.content }}
  {% endif %}
{% endfor %}