rest_oai_pmh-8.x-1.0-beta1/templates/oai-default.html.twig

{#

/**
 * @file
 * Default theme implementation for printing field values as XML for OAI-PMH.
 *
 * Available variables:
 * - metadata_prefix: Which metadata schema the OAI-PMH endpoint is requesting
 * - elements: array of field values, keyed by the element name (e.g. dc:title) and the values are either a string if only a single value, or an array if multiple values for the field,
 *
 * @ingroup themeable
 */
#}
{% for element, values in elements %}
  {% if values is iterable %}
    {% for value in values %}
      <{{ element }}>{{ value }}</{{ element }}>
    {% endfor %}
  {% else %}
    <{{ element }}>{{ values }}</{{ element }}>
  {% endif %}
{% endfor %}