protected function getAllItemInfo()
{
$va_info = parent::getAllItemInfo();
if ($this->getTableName() == 'ca_objects' && is_array($va_info) && sizeof($va_info) > 0) {
$t_object = new ca_objects($va_info['object_id']['value']);
if (!$t_object->getPrimaryKey()) {
return $va_info;
}
// include number of 'likes' (comments)
$va_info['likes'] = (int) $t_object->getNumComments(null);
// include copyright holder
$vs_copyright_holder = $t_object->get('ca_entities.preferred_labels', array('restrictToRelationshipTypes' => 'copyright'));
if ($vs_copyright_holder) {
$va_info['copyright_holder'] = $vs_copyright_holder;
}
// include urls for reference img
$va_objects = $t_object->getRelatedItems('ca_objects', array('restrictToRelationshipTypes' => 'reference'));
if (!is_array($va_objects) || sizeof($va_objects) != 1) {
return $va_info;
}
$va_object = array_shift($va_objects);
$t_rel_object = new ca_objects($va_object['object_id']);
$va_rep = $t_rel_object->getPrimaryRepresentation(array('preview170', 'medium', 'alhalqa1000', 'alhalqa2000'));
if (!is_array($va_rep) || !is_array($va_rep['urls'])) {
return $va_info;
}
$va_info['reference_image_urls'] = $va_rep['urls'];
}
return $va_info;
}
