{#
  Copyright (C) 2020-2026 Graz University of Technology.

  invenio-override is free software; you can redistribute it and/or
  modify it under the terms of the MIT License; see LICENSE file for more
  details.
#}
{%- block css %}{{ webpack['invenio-override-theme.css'] }}{%- endblock %}
  {%- block javascript %}
    {{ webpack['invenio-override-js.js'] }}
  {%- endblock javascript %}
  {% set footer_links = config.get('OVERRIDE_FOOTER_LINKS', {}) %}
  {% if footer_links %}
    {# Build inline CSS custom properties from config — no webpack rebuild needed #}
    {% set fo_parts = [] %}
    {% if config.get('OVERRIDE_FOOTER_BACKGROUND') %}
      {% set fo_parts = fo_parts + ['--fo-bg:' + config.OVERRIDE_FOOTER_BACKGROUND] %}
    {% endif %}
    {% if config.get('OVERRIDE_FOOTER_FG_COLOR') %}
      {% set fo_parts = fo_parts + ['--fo-fg:' + config.OVERRIDE_FOOTER_FG_COLOR] %}
    {% endif %}
    {% if config.get('OVERRIDE_FOOTER_LOGO_FILTER') is not none and config.get('OVERRIDE_FOOTER_LOGO_FILTER') != '' %}
      {% set fo_parts = fo_parts + ['--fo-logo-filter:' + config.OVERRIDE_FOOTER_LOGO_FILTER] %}
    {% endif %}
    {% if config.get('OVERRIDE_FOOTER_DIVIDER_COLOR') %}
      {% set fo_parts = fo_parts + ['--fo-divider:' + config.OVERRIDE_FOOTER_DIVIDER_COLOR] %}
    {% endif %}
    <footer id="footer"
            class="footer-bottom"
            role="contentinfo"
            {% if fo_parts %}style="{{ fo_parts | join('; ') }}"{% endif %}>
      <div class="ui container">
        <nav class="footer-grid" aria-label="{{ _('Footer navigation') }}">
          {% for column_title, links in footer_links.items() %}
            <div class="footer-column">
              <h3 class="footer-heading">{{ _(column_title) }}</h3>
              <ul class="footer-links">
                {% for link in links %}
                  {%- set is_external = link.get('external', False) %}
                  <li>
                    {% if link.get('url') %}
                      <a href="{{ link.url }}"
                         title="{{ link.get('title', link.label) }}"
                         {% if is_external %}target="_blank" rel="noopener noreferrer"{% endif %}>
                        {{ _(link.label) }}
                        {% if is_external %}<i class="external alternate icon"></i>{% endif %}
                        {% if link.get('icon') %}<i class="{{ link.icon }} icon"></i>{% endif %}
                      </a>
                    {% else %}
                      <span>{{ _(link.label) }}</span>
                    {% endif %}
                  </li>
                {% endfor %}
              </ul>
            </div>
          {% endfor %}
        </nav>
        <div class="footer-bottom-bar">
          <div class="footer-powered">
            <span>Powered by</span>
            <a href="http://inveniosoftware.org/products/rdm"
               target="_blank"
               rel="noopener noreferrer"
               title="InvenioRDM"
               class="footer-powered-link">
              <img src="{{ url_for('static', filename='images/logo-invenio-white.svg') }}"
                   alt="Invenio"
                   height="28"
                   loading="lazy">
              <span class="footer-powered-rdm">RDM</span>
            </a>
          </div>
          <div class="footer-logos">
            {% set partner_logos = config.get('OVERRIDE_FOOTER_LOGOS') %}
            {% if partner_logos is not none %}
              {% for logo in partner_logos %}
                <a href="{{ logo.url }}"
                   target="_blank"
                   rel="noopener noreferrer"
                   title="{{ logo.get('title', logo.alt) }}">
                  <img src="{{ url_for('static', filename=logo.src) }}"
                       alt="{{ logo.alt }}"
                       class="footer-partner-logo{% if logo.get('large') %} footer-partner-logo-lg{% endif %}"
                       loading="lazy">
                </a>
              {% endfor %}
            {% else %}
              <a href="https://forschungsdaten.at/en/fair-data-austria/"
                 target="_blank"
                 title="Fair Data Austria">
                <img src="{{ url_for('static', filename='images/Fair_Data_Austria_orangerot.png') }}"
                     alt="Fair Data Austria"
                     class="footer-partner-logo"
                     loading="lazy">
              </a>
              <a href="https://www.openeducation.at"
                 target="_blank"
                 title="Open Education Austria">
                <img src="{{ url_for('static', filename='images/oea.svg') }}"
                     alt="Open Education Austria"
                     class="footer-partner-logo"
                     loading="lazy">
              </a>
              <a href="https://forschungsdaten.at/en/sharedrdm/"
                 target="_blank"
                 title="Shared RDM">
                <img src="{{ url_for('static', filename='images/sharedRDM.png') }}"
                     alt="Shared RDM"
                     class="footer-partner-logo footer-partner-logo-lg"
                     loading="lazy">
              </a>
              <a href="https://www.re3data.org/repository/r3d100013565"
                 target="_blank"
                 title="re3data">
                <img src="{{ url_for('static', filename='images/re3data.svg') }}"
                     alt="re3data"
                     class="footer-partner-logo"
                     loading="lazy">
              </a>
            {% endif %}
          </div>
        </div>
      </div>
    </footer>
  {% endif %}