/** * @param $slug * @return Terms|null * @throws NotFoundHttpException */ protected function findModel($slug) { if (($model = Terms::findOne(['slug' => $slug])) !== null) { return $model; } else { throw new NotFoundHttpException('La categoría no existe.'); } }
/** * Creates data provider instance with search query applied * wtp : categoria padre * wth : categoria hija (subcategoria) * wtt : taxonomia * wtr : relacion taxonomia termino * @param array $params * * @return ActiveDataProvider */ public function buscador($params = null) { $query = Posts::find(); $tbl_wt = Terms::tableName(); $tbl_wtt = TermTaxonomy::tableName(); $tbl_wtr = TermRelationships::tableName(); $query->alias('p'); $query->leftJoin($tbl_wtr . ' wtr', 'p.ID = wtr.object_id'); $query->leftJoin($tbl_wtt . ' wtt', 'wtt.term_taxonomy_id = wtr.term_taxonomy_id'); $query->leftJoin($tbl_wt . ' wtp', 'wtp.term_id = wtt.parent'); $query->leftJoin($tbl_wt . ' wth', 'wth.term_id = wtt.term_id'); $query->andWhere(['p.post_status' => self::ESTADO_PUBLICADO]); $dataProvider = new ActiveDataProvider(['query' => $query]); $this->load($params); if (!$this->validate()) { // uncomment the following line if you do not want to return any records when validation fails // $query->where('0=1'); return $dataProvider; } $query->andFilterWhere(['like', 'p.post_type', $this->tipo])->andFilterWhere(['like', 'wtt.taxonomy', $this->taxonomia])->andFilterWhere(['like', 'wtp.slug', $this->categoria_slug])->andFilterWhere(['like', 'wth.slug', $this->sub_categoria_slug])->andFilterWhere(['like', 'p.post_name', $this->articulo_slug]); return $dataProvider; }
/** * @return \yii\db\ActiveQuery */ public function getTerminos() { return $this->hasMany(Terms::className(), ['term_id' => 'term_id']); }