public static function fillTags($content, $id_news)
{
if ($tagList = KeywordDetector::detect($content)) {
foreach ($tagList as $tagName) {
$tagName = NewsParserComponent::replace4byte($tagName);
$tag = Tags::findOne(['name' => $tagName]);
if (!$tag) {
$tag = new Tags();
$tag->name = $tagName;
$tag->cnt = 0;
$tag->save();
}
$nht = new NewsHasTags();
$nht->news_id = $id_news;
$nht->tag_id = $tag->id;
if ($nht->save()) {
$tag->updateCounters(['cnt' => 1]);
}
}
}
}
/**
* @return \yii\db\ActiveQuery
*/
public function getNewsHasTags()
{
return $this->hasMany(NewsHasTags::className(), ['tag_id' => 'id']);
}
