weseek__growi/src/server/views/modal/duplicate.html

  <div class="modal" id="duplicatePage">
    <div class="modal-dialog modal-lg">
      <div class="modal-content">

      <form role="form" id="duplicatePageForm" onsubmit="return false;">

        <div class="modal-header bg-primary">
          <div class="modal-title">{{ t('modal_duplicate.label.Duplicate page') }}</div>
          <button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>
        </div>
        <div class="modal-body">
            <div class="form-group">
              <label for="">{{ t('modal_duplicate.label.Current page name') }}</label><br>
              <code>{{ page.path }}</code>
            </div>
            <div class="form-group">
              <label for="duplicatePageName">{{ t('modal_duplicate.label.New page name') }}</label><br>
              <div class="input-group">
              <div class="input-group-prepend">
                <span class="input-group-text">{{ baseUrl }}</span>
              </div>
                {% if isSearchServiceConfigured() %}
                <div id="duplicate-page-name-input" class="page-name-input"></div>
                {% else %}
                <input type="text" class="form-control" name="new_path" id="duplicatePageName" value="{{ page.path }}">
                {% endif %}
              </div>
            </div>
        </div>
        <div class="modal-footer">
          <div class="d-flex justify-content-between">
            {% include '../widget/modal/page-api-error-messages.html' %}
            <div>
              <input type="hidden" name="_csrf" value="{{ csrf() }}">
              <input type="hidden" name="path" value="{{ page.path }}">
              <input type="hidden" name="page_id" value="{{ page._id.toString() }}">
              <input type="hidden" name="revision_id" value="{{ page.revision._id.toString() }}">
              <button type="submit" class="btn btn-primary">Duplicate page</button>
            </div>
          </div>
        </div>

      </form>
      </div><!-- /.modal-content -->
    </div><!-- /.modal-dialog -->
  </div><!-- /.modal -->