/**
* Convert an array of Wordpress term objects to array of Term objects.
*
* @param \stdClass[] $terms Wordpress term objects
* @param \Tev\Taxonomy\Model\Taxonomy $taxonomy Parent taxonomy
* @return \Tev\Term\Model\Term[] Term objects
*/
private function convertTermsArray($terms, Taxonomy $taxonomy)
{
$res = array();
foreach ($terms as $t) {
$res[] = $this->termFactory->create($t, $taxonomy);
}
return $res;
}
/**
* Return array of direct child terms of this term.
*
* @return \Tev\Term\Model\Term[]
*/
public function getChildren()
{
$children = array();
$wpTerms = get_terms($this->taxonomy->getName(), array('hide_empty' => false, 'parent' => (int) $this->getId()));
foreach ($wpTerms as $termData) {
$children[] = $this->termFactory->create($termData, $this->taxonomy);
}
return $children;
}
/**
* Get Term or array of Terms.
*
* @return \Tev\Term\Model\Term|\Tev\Term\Model\Term[]|null
*/
public function getValue()
{
$terms = $this->base['value'];
if (is_array($terms)) {
$ret = array();
foreach ($terms as $t) {
$ret[] = $this->termFactory->create($t, $this->taxonomy());
}
return $ret;
} elseif (is_object($terms)) {
return $this->termFactory->create($terms, $this->taxonomy());
} else {
if ($this->base['multiple'] || $this->base['field_type'] === 'multi_select' || $this->base['field_type'] === 'checkbox') {
return array();
} else {
return null;
}
}
}