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<?php |
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namespace carono\yii2crud; |
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use carono\yii2crud\actions\CreateAction; |
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use carono\yii2crud\actions\DeleteAction; |
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use carono\yii2crud\actions\DeleteBatch; |
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use carono\yii2crud\actions\IndexAction; |
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use carono\yii2crud\actions\UpdateAction; |
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use carono\yii2crud\actions\ViewAction; |
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use carono\yii2helpers\QueryHelper; |
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use Yii; |
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use yii\data\ActiveDataProvider; |
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use yii\data\BaseDataProvider; |
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use yii\db\ActiveQuery; |
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use yii\db\ActiveRecord; |
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use yii\filters\VerbFilter; |
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use yii\web\Controller; |
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use yii\web\NotFoundHttpException; |
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abstract class CrudController extends Controller |
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{ |
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public const SCENARIO_CREATE = 'create'; |
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/** |
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* @var ActiveRecord |
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*/ |
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public $modelClass; |
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/** |
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* @var ActiveRecord |
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*/ |
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public $modelSearchClass; |
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public $createClass; |
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public $updateClass; |
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public $viewClass; |
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public $updateView = 'update'; |
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public $indexView = 'index'; |
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public $viewView = 'view'; |
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public $createView = 'create'; |
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public $breadcrumbsAppdend = true; |
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public $breadcrumbsNamespace = 'app\breadcrumbs'; |
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public $breadcrumbsParam = 'breadcrumbs'; |
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protected $params = []; |
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public $primaryKey = ['id']; |
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const EVENT_BEFORE_CREATE = 'beforeCreate'; |
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const EVENT_AFTER_CREATE = 'afterCreate'; |
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const EVENT_ERROR_CREATE = 'errorCreate'; |
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const EVENT_BEFORE_UPDATE_LOAD = 'beforeUpdateLoad'; |
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const EVENT_AFTER_UPDATE_LOAD = 'afterUpdateLoad'; |
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const EVENT_AFTER_UPDATE = 'afterUpdate'; |
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const EVENT_ERROR_UPDATE = 'errorUpdate'; |
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/** |
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* @param ActiveRecord|string $class |
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* @return ActiveQuery |
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*/ |
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public function getModelQuery($class) |
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{ |
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return $class::find(); |
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} |
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/** |
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* @param $id |
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* @param null $class |
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* @return ActiveRecord |
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* @throws NotFoundHttpException |
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*/ |
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public function findModel($id, $class = null): ActiveRecord |
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{ |
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/** |
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* @var ActiveRecord $class |
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*/ |
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$class = $class ?? $this->modelClass; |
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$query = $this->getModelQuery($class); |
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foreach ($this->primaryKey as $key) { |
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$query->andWhere([$key => $id[$key] ?? null]); |
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} |
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$query = $this->findModelCondition($query); |
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if (($model = $query->one()) !== null) { |
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return $model; |
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} |
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throw new NotFoundHttpException(Yii::t('app', 'The requested page does not exist.')); |
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} |
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/** |
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* @param ActiveQuery $query |
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* @return ActiveDataProvider |
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*/ |
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public function queryToDataProvider($query): ActiveDataProvider |
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{ |
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/** |
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* @var ActiveRecord $modelClass |
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*/ |
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$modelClass = $query->modelClass; |
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$table = $modelClass::tableName(); |
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$options = [ |
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'sort' => [ |
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'defaultOrder' => [ |
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current($modelClass::getDb()->getTableSchema($table)->primaryKey) => SORT_ASC |
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] |
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], |
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]; |
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return new ActiveDataProvider(array_merge(['query' => $query], $options)); |
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} |
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public function render($view, $params = []) |
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{ |
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if (\Yii::$app->request->isAjax) { |
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return parent::renderAjax($view, $params); |
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} |
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if ($this->breadcrumbsAppdend) { |
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Breadcrumbs::$crumbsNamespace = $this->breadcrumbsNamespace; |
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\Yii::$app->view->params[$this->breadcrumbsParam] = Breadcrumbs::formCrumbs($this->action, $params); |
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} |
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return parent::render($view, $params); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function behaviors() |
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{ |
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return array_merge(parent::behaviors(), [ |
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'verbs' => [ |
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'class' => VerbFilter::class, |
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'actions' => [ |
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'delete' => ['POST'], |
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'delete-batch' => ['POST'] |
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], |
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], |
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]); |
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} |
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/** |
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* @param ActiveQuery $query |
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* @param BaseDataProvider $dataProvider |
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* @param $searchModel |
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*/ |
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public function applySearch(ActiveQuery $query, BaseDataProvider $dataProvider, $searchModel): void |
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{ |
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if (method_exists($searchModel, 'updateQuery')) { |
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$searchModel->updateQuery($query); |
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} else { |
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QueryHelper::regular($searchModel, $query); |
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} |
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if (method_exists($searchModel, 'updateDataProvider')) { |
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$searchModel->updateDataProvider($dataProvider); |
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} |
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} |
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/** |
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* @param ActiveQuery $query |
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* @return ActiveQuery |
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*/ |
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public function findModelCondition($query): ActiveQuery |
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{ |
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return $query; |
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} |
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/** |
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* @param ActiveQuery $query |
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* @return ActiveQuery |
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*/ |
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public function indexCondition($query): ActiveQuery |
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{ |
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return $query; |
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} |
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/** |
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* @param $params |
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* @return array |
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*/ |
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public function indexParams($params): array |
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{ |
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return $params; |
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} |
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/** |
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* @param $model |
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*/ |
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public function beforeCreate($model): void |
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{ |
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} |
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/** |
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* @param $model |
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* @return array|string |
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*/ |
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public function createRedirect($model) |
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{ |
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return ['index']; |
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} |
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/** |
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* @param $model |
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* @return array|string |
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*/ |
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public function updateRedirect($model) |
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{ |
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return ['index']; |
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} |
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/** |
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* @param $model |
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* @return array|string |
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*/ |
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public function deleteRedirect($model) |
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{ |
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return ['index']; |
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} |
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/** |
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* @param $model |
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* @return array|string |
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*/ |
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public function deleteBatchRedirect() |
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{ |
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return ['index']; |
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} |
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/** |
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* @return array |
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*/ |
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public function actions() |
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{ |
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return [ |
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'update' => [ |
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'class' => UpdateAction::class, |
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'view' => $this->updateView, |
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'primaryKeyParam' => $this->primaryKey, |
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'redirect' => function ($model) { |
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return $this->updateRedirect($model); |
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} |
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], |
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'index' => [ |
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'class' => IndexAction::class, |
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'view' => $this->indexView, |
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'modelClass' => $this->modelClass, |
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'modelSearchClass' => $this->modelSearchClass, |
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'query' => function ($class, $action) { |
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return $this->getModelQuery($action->modelClass); |
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}, |
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'dataProvider' => function ($query, IndexAction $action) { |
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$searchModel = $action->getSearchModel(); |
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$dataProvider = $this->queryToDataProvider($query); |
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$this->applySearch($query, $dataProvider, $searchModel); |
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return $dataProvider; |
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}, |
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'condition' => function ($query, IndexAction $action) { |
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$this->indexCondition($query); |
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}, |
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'renderParams' => function ($params) { |
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return $this->indexParams($params); |
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} |
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], |
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'view' => [ |
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'class' => ViewAction::class, |
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'primaryKeyParam' => $this->primaryKey, |
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'view' => $this->viewView |
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], |
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'create' => [ |
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'class' => CreateAction::class, |
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'view' => $this->createView |
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], |
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'delete' => [ |
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'class' => DeleteAction::class, |
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'primaryKeyParam' => $this->primaryKey, |
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], |
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'delete-batch' => [ |
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'class' => DeleteBatch::class |
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] |
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]; |
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} |
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} |