backend/controllers/TaxonomyController.php
<?php
/**
* @link http://www.writesdown.com/
* @copyright Copyright (c) 2015 WritesDown
* @license http://www.writesdown.com/license/
*/
namespace backend\controllers;
use common\models\search\Taxonomy as TaxonomySearch;
use common\models\search\Term as TermSearch;
use common\models\Taxonomy;
use common\models\Term;
use Yii;
use yii\filters\AccessControl;
use yii\filters\VerbFilter;
use yii\helpers\Html;
use yii\web\Controller;
use yii\web\NotFoundHttpException;
/**
* TaxonomyController implements the CRUD actions for Taxonomy model.
*
* @author Agiel K. Saputra <13nightevil@gmail.com>
* @since 0.1.0
*/
class TaxonomyController extends Controller
{
/**
* @inheritdoc
*/
public function behaviors()
{
return [
'access' => [
'class' => AccessControl::className(),
'rules' => [
[
'actions' => ['index', 'create', 'update', 'delete', 'bulk-action', 'ajax-create'],
'allow' => true,
'roles' => ['administrator'],
],
[
'actions' => ['view', 'update-term', 'delete-term'],
'allow' => true,
'roles' => ['editor'],
],
],
],
'verbs' => [
'class' => VerbFilter::className(),
'actions' => [
'delete' => ['post'],
'bulk-action' => ['post'],
'ajax-create' => ['post'],
'delete-term' => ['post'],
],
],
];
}
/**
* Lists all Taxonomy models.
*
* @return mixed
*/
public function actionIndex()
{
$searchModel = new TaxonomySearch();
$dataProvider = $searchModel->search(Yii::$app->request->queryParams);
return $this->render('index', [
'searchModel' => $searchModel,
'dataProvider' => $dataProvider,
]);
}
/**
* View single taxonomy, list all Term from it and create a new Term model.
* If create Term successful, the browser will be redirected to 'view taxonomy' page.
*
* @param integer $id
* @return mixed
*/
public function actionView($id)
{
$term = new Term();
$searchModel = new TermSearch();
$dataProvider = $searchModel->search(Yii::$app->request->queryParams, $id);
if ($term->load(Yii::$app->request->post())) {
$term->taxonomy_id = $id;
if ($term->save()) {
return $this->redirect(['/taxonomy/view', 'id' => $id]);
}
}
return $this->render('view', [
'model' => $this->findModel($id),
'term' => $term,
'searchModel' => $searchModel,
'dataProvider' => $dataProvider,
]);
}
/**
* Creates a new Taxonomy model.
* If creation is successful, the browser will be redirected to the 'view' page.
*
* @return mixed
*/
public function actionCreate()
{
$model = new Taxonomy();
if ($model->load(Yii::$app->request->post()) && $model->save()) {
return $this->redirect(['view', 'id' => $model->id]);
}
return $this->render('create', [
'model' => $model,
]);
}
/**
* Updates an existing Taxonomy model.
* If update is successful, the browser will be redirected to the 'view' page.
*
* @param integer $id
* @return mixed
*/
public function actionUpdate($id)
{
$model = $this->findModel($id);
if ($model->load(Yii::$app->request->post()) && $model->save()) {
return $this->redirect(['view', 'id' => $model->id]);
}
return $this->render('update', [
'model' => $model,
]);
}
/**
* Deletes an existing Taxonomy model.
* If deletion is successful, the browser will be redirected to the 'index' page.
*
* @param integer $id
* @return mixed
*/
public function actionDelete($id)
{
$this->findModel($id)->delete();
return $this->redirect(['index']);
}
/**
* Bulk action for Taxonomy triggered when button 'Apply' clicked.
* The action depends on the value of the dropdown next to the button.
* Only accept POST HTTP method.
*/
public function actionBulkAction()
{
if (Yii::$app->request->post('action') == 'deleted') {
foreach (Yii::$app->request->post('ids', []) as $id) {
$this->findModel($id)->delete();
}
}
}
/**
* Updates an existing Term on 'view taxonomy' page.
*
*@param $id
* @param $term
* @throws NotFoundHttpException
* @return string|\yii\web\Response
* @see actionView
*/
public function actionUpdateTerm($id, $term)
{
$term = $this->findTerm($term);
$searchModel = new TermSearch();
$dataProvider = $searchModel->search(Yii::$app->request->queryParams, $id);
if ($term->load(Yii::$app->request->post())) {
$term->taxonomy_id = $id;
if ($term->save()) {
return $this->redirect(['/taxonomy/view', 'id' => $id]);
}
}
return $this->render('view', [
'model' => $this->findModel($id),
'term' => $term,
'searchModel' => $searchModel,
'dataProvider' => $dataProvider,
]);
}
/**
* Delete an existing Term of a taxonomy on 'view taxonomy' page.
* If deletion is successful, the browser will be redirected to the 'view taxonomy' page.
*
*@param integer $id
* @param integer $term
* @throws \Exception
* @throws \yii\web\NotFoundHttpException
* @return mixed
*/
public function actionDeleteTerm($id, $term)
{
$this->findTerm($term)->delete();
return $this->redirect(['view', 'id' => $id]);
}
/**
* Create taxonomy via AJAX request on 'create' and 'update post type' page.
*/
public function actionAjaxCreate()
{
$model = new Taxonomy();
if ($model->load(Yii::$app->request->post()) && $model->save()) {
return '<br />'
. Html::label(Html::checkbox('taxonomy_ids[]', true, ['value' => $model->id]) . ' ' . $model->name);
}
return '';
}
/**
* Finds the Taxonomy model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
*
* @param integer $id
* @return Taxonomy the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = Taxonomy::findOne($id)) !== null) {
return $model;
}
throw new NotFoundHttpException(Yii::t('writesdown', 'The requested page does not exist.'));
}
/**
* Finds the Term model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
*
* @param integer $id
* @return Term the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findTerm($id)
{
if (($model = Term::findOne($id)) !== null) {
return $model;
}
throw new NotFoundHttpException(Yii::t('writesdown', 'The requested page does not exist.'));
}
}