<!-- finc-accessibility: RecordTab - toc -->
<?php /**
 *  copy of VuFind-version, adds empty lang-attribute to <li>s
 */
?>
?>
<?php
    // Set page title.
    $this->headTitle($this->translate('Table of Contents') . ': ' . $this->driver->getBreadcrumb());

    $toc = $this->tab->getContent();
    if (empty($toc)) {
        $driverToc = $this->driver->getTOC();
        if (!empty($driverToc)) {
            $toc['RecordDriver'] = $driverToc;
        }
    }
?>
<?php if (!empty($toc)): ?>
  <strong><?=$this->transEsc('Table of Contents')?>: </strong>
  <?php foreach ($toc as $provider => $content): ?>
    <?php if (!is_array($content)): // treat non-array content as raw HTML ?>
      <?=$content?>
    <?php else: ?>
      <ul class="toc">
      <?php foreach ($content as $line): ?>
        <li lang=""><?=$this->escapeHtml($line)?></li>
      <?php endforeach; ?>
      </ul>
    <?php endif; ?>
  <?php endforeach; ?>
<?php else: ?>
  <?=$this->transEsc('Table of Contents unavailable')?>.
<?php endif; ?>
<!-- finc-accessibility: RecordTab - toc - END -->