/**
* @see Editor_Models_ConceptValidator::validate($concept)
*/
public function isValid(Editor_Models_Concept $concept, $extraData)
{
$this->_setField('status');
$isValid = true;
if ($extraData['status'] == 'expired' && $concept->hasAnyRelations()) {
$isValid = false;
$this->_setErrorMessage(_('Can not change status to "expired" while there are still relations to other concepts.'));
} else {
// Check if there are any concepts in the relations which are expired.
$allRelations = $concept->getAllRelationsAndMappings();
foreach ($allRelations as $relations) {
if (!empty($relations)) {
foreach ($relations as $relatedConcept) {
if ($relatedConcept['status'] == 'expired') {
$isValid = false;
$relatedConcept = new Editor_Models_Concept($relatedConcept);
$this->_addConflictedConcept($relatedConcept);
}
}
}
}
if (!$isValid) {
$this->_setErrorMessage(_('Can not relate the concept to any expired concepts. The fallowing concepts are expired:'));
}
}
return $isValid;
}
