/**
* Checks if an Item needs item-information
* @return bool
*/
private function is_item_information()
{
if ($this->sample and is_numeric($this->gid)) {
$sample_template = new SampleTemplate($this->sample->get_template_id());
$gid_item_array = $sample_template->get_gid_item($this->gid);
if (is_array($gid_item_array) and count($gid_item_array) >= 1) {
foreach ($gid_item_array as $key => $value) {
if ($value['xml_element'] == "information") {
$return_array = array();
if ($value['keywords'] == "keywords") {
$return_array['keywords'] = true;
}
if ($value['description'] == "description") {
$return_array['description'] = true;
}
if ($return_array['keywords'] or $return_array['description']) {
return $return_array;
} else {
return false;
}
}
}
}
} else {
return false;
}
}
