public function getNarrowerRelationsAction()
{
$data = array();
$conceptRaw = Api_Models_Concepts::factory()->getConcept($this->getRequest()->getParam('uuid'));
if (null !== $conceptRaw) {
$concept = new Editor_Models_Concept($conceptRaw);
$relations = $concept->getNarrowers();
foreach ($relations as $relation) {
$data[] = $relation->toArray(array('uuid', 'uri', 'status', 'schemes', 'previewLabel', 'previewScopeNote'));
}
}
$this->getHelper('json')->sendJson(array('status' => 'ok', 'result' => $data));
}
/**
* Get the narrowers of the concept prepared for rtf.
*
* @param Editor_Models_Concept $concept
*/
protected function _getRtfNarrowers($concept, $depthLevel)
{
$result = array();
$narrowers = $concept->getNarrowers();
foreach ($narrowers as $key => $narrowerConcept) {
$narrowerConceptData = array();
$narrowerConceptData['previewLabel'] = $this->_constructRtfFieldData('previewLabel', $narrowerConcept->getPreviewLabel());
if ($depthLevel < $this->get('maxDepth') - 1) {
$narrowerConceptNarrowers = $this->_getRtfNarrowers($narrowerConcept, $depthLevel + 1);
if (!empty($narrowerConceptNarrowers)) {
$narrowerConceptData['narrowers'] = $narrowerConceptNarrowers;
}
}
$result[] = $narrowerConceptData;
}
return $result;
}
