/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = CategoryWords::find();
$dataProvider = new ActiveDataProvider(['query' => $query]);
if (!($this->load($params) && $this->validate())) {
return $dataProvider;
}
$query->andFilterWhere(['id' => $this->id, 'category_id' => $this->category_id]);
$query->andFilterWhere(['like', 'word', $this->word]);
return $dataProvider;
}
protected function detectCategories($news_id, $pn_id)
{
$pn = PendingNews::findOne($pn_id);
$content = mb_strtolower($pn->search_content, 'utf-8');
if ($pn->additonal_data) {
$data = json_decode($pn->additonal_data);
if (isset($data->category_id)) {
if (!($nhc = NewsHasCategory::findOne(['category_id' => $data->category_id, 'news_id' => $news_id]))) {
$nhc = new NewsHasCategory();
$nhc->news_id = $news_id;
$nhc->category_id = $data->category_id;
$nhc->save();
return true;
}
}
if ($data->category) {
$content = mb_strtolower($data->category, 'utf-8');
}
}
$categoryWords = CategoryWords::find()->all();
foreach ($categoryWords as $cw) {
if (mb_strpos($content, mb_strtolower($cw->word, 'utf-8'), 0, 'utf-8') !== false) {
if (!($nhc = NewsHasCategory::findOne(['category_id' => $cw->category_id, 'news_id' => $news_id]))) {
$nhc = new NewsHasCategory();
$nhc->news_id = $news_id;
$nhc->category_id = $cw->category_id;
$nhc->save();
}
}
}
}