function _getRelatedArticles($section_id = null)
{
//deprecated, use SectionContentsManager:: or AMP_Content_Article:: methods instead
require_once 'AMP/Content/Section/RelatedSet.inc.php';
if (!isset($section_id)) {
$section_id = $this->_section->id;
}
$related = new SectionRelatedSet($this->_section->dbcon, $section_id);
$relatedContent = $related->getLookup('typeid');
if (empty($relatedContent)) {
return false;
}
return "id in (" . join(", ", array_keys($relatedContent)) . ")";
}
