public function removeTerm($object_id, $params = [])
{
$terms = $this->getTerms($object_id, isset($params['name']) ? $params['name'] : []);
foreach ($terms as $term => $value) {
$term = $this->getTaxonomyTerm($term);
$data['term_id'] = $term->id;
$data['object_id'] = $object_id;
$query = new Query();
if ($query->from($this->getTable())->where($data)->exists($this->getDb())) {
$this->getDb()->createCommand()->delete($this->getTable(), $data)->execute();
$term->updateCounters(['total_count' => -1]);
TaxonomyDef::updateAllCounters(['total_count' => -1], ['id' => $this->id]);
}
}
}
/**
* Assigns terms to an object.
*
* @param integer $object_id
* @param integer|array $params The ID/IDs of the term/terms that need to be assigned. Can be integer or array of integers.
* @return An array with the currently assigned TaxonomyTerms.
*/
public function addTerm($object_id, $params)
{
$result = [];
foreach (TaxonomyTerms::findAll((array) $params) as $term) {
$data['term_id'] = $term->id;
$data['object_id'] = $object_id;
if (!(new Query())->from($this->table)->where($data)->exists(CategoryTerm::getDb())) {
Yii::$app->db->transaction(function () use($data, $term, &$result) {
CategoryTerm::getDb()->createCommand()->insert($this->table, $data)->execute();
$term->updateCounters(['total_count' => 1]);
TaxonomyDef::updateAllCounters(['total_count' => 1], ['id' => $this->id]);
$result[] = $term;
});
}
}
return $result;
}
/**
* Add term/s with the ability to make hierarchies.
*
* The object_id can be skipped. In this case a hierarchy will be created without being attached to an object.
*
* $params can be a string or an array:
* - If string, this is considered to be a root of a hierarchy;
* - If array, if only filled with values, this means these are all roots of a hierarchy;
* - If array and key => value is given, the key is the parent, the root is the child.
*
* @param integer $object_id Id to and object. Not mandatory.
* @param string|array $params Terms
*/
public function addTerm($object_id, $params)
{
$cachedParents = [];
$addTerm = function ($parent, $item) use($object_id, &$cachedParents) {
if ($this->detectLoop($parent, $item)) {
throw new InvalidCallException('Loop detected! Cannot add parent as a child!');
}
$term = $this->getTaxonomyTerm($item);
if (array_key_exists($parent, $cachedParents)) {
$term->parent_id = $cachedParents[$parent]->id;
} else {
if (is_string($parent)) {
$parentTerm = $this->getTaxonomyTerm($parent);
$cachedParents[$parent] = $parentTerm;
$term->parent_id = $parentTerm->id;
}
}
if ($term->getDirtyAttributes(['parent_id'])) {
$term->save(false);
}
if ($object_id) {
$data['term_id'] = $term->id;
$data['object_id'] = $object_id;
if (!(new Query())->from($this->table)->where($data)->exists(CategoryTerm::getDb())) {
Yii::$app->db->transaction(function () use($data, $term) {
CategoryTerm::getDb()->createCommand()->insert($this->table, $data)->execute();
$term->updateCounters(['total_count' => 1]);
TaxonomyDef::updateAllCounters(['total_count' => 1], ['id' => $this->id]);
});
}
}
};
$params = (array) $params;
foreach ($params as $parent => $item) {
if (is_array($item)) {
foreach ($item as $child) {
$addTerm($parent, $child);
}
} else {
$addTerm($parent, $item);
}
}
}
public function addTerm($object_id, $params)
{
foreach ($params as $item) {
$term = $this->getTaxonomyTerm($item);
$data['term_id'] = $term->id;
$data['object_id'] = $object_id;
$query = new Query();
if (!$query->from($this->table)->where($data)->exists($this->getDb())) {
$transaction = $this->getDb()->beginTransaction();
try {
$this->getDb()->createCommand()->insert($this->table, $data)->execute();
$term->updateCounters(['total_count' => 1]);
TaxonomyDef::updateAllCounters(['total_count' => 1], ['id' => $this->id]);
$transaction->commit();
} catch (Exception $e) {
$transaction->rollBack();
}
}
}
}
