/**
* return where clause
*
* @return bool|array FALSE if no search. Else array with search type and value
*/
public function getClause()
{
$values = $this->getValue();
if (!empty($values)) {
if ($this->overrideClause !== false) {
return parent::getClause();
} else {
$clauses = [];
if (is_array($values)) {
foreach ($values as $value) {
$clauses[] = ['field' => $this->getSearchField(), 'type' => 'contains', 'value' => $value];
}
}
return ['elementname' => $this->getName(), 'elementvalue' => $this->getValue(), 'field' => $this->getSearchField(), 'type' => 'logicalOr', 'clauses' => $clauses];
}
}
return false;
}
