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<?php |
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namespace nkostadinov\taxonomy\controllers; |
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use nkostadinov\taxonomy\models\TaxonomyTerms; |
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use Yii; |
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use nkostadinov\taxonomy\models\TaxonomyDef; |
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use nkostadinov\taxonomy\models\TaxonomyDefSearch; |
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use yii\base\InvalidConfigException; |
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use yii\data\ActiveDataProvider; |
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use yii\helpers\Url; |
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use yii\web\Controller; |
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use yii\web\NotFoundHttpException; |
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use yii\filters\VerbFilter; |
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// fcgi doesn't have STDIN and STDOUT defined by default |
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defined('STDIN') or define('STDIN', fopen('php://stdin', 'r')); |
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defined('STDOUT') or define('STDOUT', fopen('php://stdout', 'w')); |
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class Migrator extends \yii\console\controllers\MigrateController |
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{ |
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public function __construct($id, $module, $config = []) |
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{ |
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parent::__construct($id, $module, $config); // TODO: Change the autogenerated stub |
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} |
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public function runTaxonomy($class, $migrationPath) |
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{ |
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ob_start(); |
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//$this->migrationPath = Yii::getAlias($migrationPath); |
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if($this->beforeAction('up')) |
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$this->migrateUp($class); |
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$result = ob_get_contents(); |
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return $result; |
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} |
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public function removeTaxonomy($class, $migrationPath) |
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{ |
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ob_start(); |
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//$this->migrationPath = Yii::getAlias($migrationPath); |
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if($this->beforeAction('down')) |
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$this->migrateDown($class); |
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$result = ob_get_contents(); |
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return $result; |
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} |
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} |
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/** |
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* DefController implements the CRUD actions for TaxonomyDef model. |
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*/ |
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class DefController extends Controller |
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{ |
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public function behaviors() |
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{ |
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return [ |
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'verbs' => [ |
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'class' => VerbFilter::className(), |
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'actions' => [ |
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'delete' => ['post'], |
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], |
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], |
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]; |
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} |
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/** |
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* Lists all TaxonomyDef models. |
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* @return mixed |
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* @throws InvalidConfigException |
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*/ |
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public function actionIndex() |
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{ |
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if(!$this->getComponent()->isInstalled()) |
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throw new InvalidConfigException("Please run the migration first!"); |
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$searchModel = new TaxonomyDefSearch(); |
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$dataProvider = $searchModel->search(Yii::$app->request->queryParams); |
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return $this->render('index', [ |
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'searchModel' => $searchModel, |
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'dataProvider' => $dataProvider, |
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]); |
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} |
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/** |
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* Displays a single TaxonomyDef model. |
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* @param integer $id |
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* @return mixed |
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*/ |
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public function actionView($id) |
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{ |
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$termProvider = new ActiveDataProvider([ |
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'query' => TaxonomyTerms::find()->andFilterWhere(['taxonomy_id' => $id]), |
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'sort' => [ |
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// Set the default sort by name ASC and created_at DESC. |
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'defaultOrder' => [ |
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'total_count' => SORT_DESC, |
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] |
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], |
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]); |
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return $this->render('view', [ |
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'model' => $this->findModel($id), |
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'termProvider' => $termProvider |
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]); |
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} |
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/** |
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* Creates a new TaxonomyDef model. |
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* If creation is successful, the browser will be redirected to the 'view' page. |
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* @return mixed |
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*/ |
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public function actionCreate() |
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{ |
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$model = new TaxonomyDef(); |
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$definitions = $this->getComponent()->getDefinitions(); |
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if ($model->load(Yii::$app->request->post())) { |
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//install the term |
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$term = Yii::createObject($model->attributes); |
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//$this->getComponent()->getTerm($model->name); |
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$term->install(); |
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$migration = new Migrator('migrate', Yii::$app); |
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$messsage = $migration->runTaxonomy($term->migration, $term->migrationPath); |
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Yii::$app->session->setFlash('info', $messsage, true); |
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return $this->redirect(['index', 'id' => $model->id]); |
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} else { |
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return $this->render('create', [ |
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'model' => $model, |
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'definitions' => $definitions, |
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]); |
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} |
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} |
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/** |
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* Updates an existing TaxonomyDef model. |
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* If update is successful, the browser will be redirected to the 'view' page. |
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* @param integer $id |
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* @return mixed |
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*/ |
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public function actionUpdate($id) |
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{ |
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$model = $this->findModel($id); |
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$definitions = $this->getComponent()->getDefinitions(); |
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if ($model->load(Yii::$app->request->post()) && $model->save()) { |
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return $this->redirect(['view', 'id' => $model->id]); |
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} else { |
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return $this->render('update', [ |
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'model' => $model, |
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'definitions' => $definitions, |
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]); |
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} |
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} |
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/** |
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* Deletes an existing TaxonomyDef model. |
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* If deletion is successful, the browser will be redirected to the 'index' page. |
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* @param integer $id |
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* @return mixed |
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*/ |
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public function actionDelete($id) |
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{ |
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$model = $this->findModel($id); |
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//UNinstall the term |
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$term = $this->getComponent()->getTerm($model->name); |
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$migration = new Migrator('migrate', Yii::$app); |
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$messsage = $migration->removeTaxonomy($term->migration, $term->migrationPath); |
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Yii::$app->session->setFlash('info', $messsage, true); |
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$term->uninstall(); |
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return $this->redirect(['index']); |
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} |
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/** |
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* Finds the TaxonomyDef model based on its primary key value. |
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* If the model is not found, a 404 HTTP exception will be thrown. |
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* @param integer $id |
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* @return TaxonomyDef the loaded model |
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* @throws NotFoundHttpException if the model cannot be found |
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*/ |
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protected function findModel($id) |
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{ |
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if (($model = TaxonomyDef::findOne($id)) !== null) { |
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return $model; |
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} else { |
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throw new NotFoundHttpException('The requested page does not exist.'); |
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} |
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} |
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public function getComponent() |
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{ |
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if(\Yii::$app->has($this->module->component)) |
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return \Yii::$app->{$this->module->component}; |
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else |
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throw new InvalidConfigException("Cannot find taxonomy component({$this->module->component})"); |
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} |
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public function actionInstall() |
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{ |
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if(!$this->getComponent()->isInstalled() and \Yii::$app->request->isPost) { |
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//start installation |
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if($this->getComponent()) { |
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$this->getComponent()->install(); |
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$this->redirect(['/'.$this->module->id . '/' . $this->id . '/index']); |
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} else |
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throw new InvalidConfigException("Cannot find taxonomy component({$this->module->component})"); |
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} |
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return $this->render('install'); |
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} |
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public function actionInstallterm($term) |
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{ |
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$term = $this->getComponent()->getTerm($term); |
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$term->install(); |
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} |
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} |
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The PSR-1: Basic Coding Standard recommends that a file should either introduce new symbols, that is classes, functions, constants or similar, or have side effects. Side effects are anything that executes logic, like for example printing output, changing ini settings or writing to a file.
The idea behind this recommendation is that merely auto-loading a class should not change the state of an application. It also promotes a cleaner style of programming and makes your code less prone to errors, because the logic is not spread out all over the place.
To learn more about the PSR-1, please see the PHP-FIG site on the PSR-1.