zxcms/common/modules/forms/controllers/manage/FormController.php

<?php

namespace common\modules\forms\controllers\manage;

use common\modules\forms\services\FormManageService;
use common\modules\forms\forms\FormSearch;
use common\modules\forms\entities\Form;
use common\modules\pages\entities\Page;
use common\modules\forms\forms\FormForm;
use yii\web\NotFoundHttpException;
use yii\filters\AccessControl;
use yii\filters\VerbFilter;
use yii\web\Controller;
use yii\web\Response;
use Yii;

class FormController extends Controller
{
    private $service;

    public function __construct($id, $module, FormManageService $service, $config = [])
    {
        parent::__construct($id, $module, $config);
        $this->service = $service;
    }

    public function behaviors(): array
    {
        return [
	        'access' => [
		        'class' => AccessControl::class,
		        'rules' => [
			        [
				        'allow' => true,
				        'roles' => ['FormsManagement'],
			        ],
			        [    // all the action are accessible to admin
				        'allow' => true,
				        'roles' => ['admin'],
			        ],
		        ],
	        ],
            'verbs' => [
                'class' => VerbFilter::class,
                'actions' => [
                    'delete' => ['POST'],
                ],
            ],
        ];
    }

    /**
     * @return mixed
     */
    public function actionIndex()
    {
        $searchModel = new FormSearch();
        $dataProvider = $searchModel->search(Yii::$app->request->queryParams);

        return $this->render('index', [
            'searchModel' => $searchModel,
            'dataProvider' => $dataProvider,
        ]);
    }

	/**
	 * @param $id
	 *
	 * @return string
	 * @throws NotFoundHttpException
	 */
    public function actionView($id)
    {
        return $this->render('view', [
            'form' => $this->findModel($id),
        ]);
    }

    /**
     * @return mixed
     */
    public function actionCreate()
    {
        $form = new FormForm();
        if ($form->load(Yii::$app->request->post()) && $form->validate()) {
            try {
                $form = $this->service->create($form);
                return $this->redirect(['view', 'id' => $form->id]);
            } catch (\DomainException $e) {
                Yii::$app->errorHandler->logException($e);
                Yii::$app->session->setFlash('error', $e->getMessage());
            }
        }
        return $this->render('create', [
            'model' => $form,
        ]);
    }

	/**
	 * @param $id
	 *
	 * @return string|\yii\web\Response
	 * @throws NotFoundHttpException
	 */
    public function actionUpdate($id)
    {
        $form_model = $this->findModel($id);

        $form = new FormForm($form_model);
        if ($form->load(Yii::$app->request->post()) && $form->validate()) {
            try {
                $this->service->edit($form_model->id, $form);
                return $this->redirect(['view', 'id' => $form_model->id]);
            } catch (\DomainException $e) {
                Yii::$app->errorHandler->logException($e);
                Yii::$app->session->setFlash('error', $e->getMessage());
            }
        }
        return $this->render('update', [
            'model' => $form,
            'form_model' => $form_model,
        ]);
    }

    /**
     * @param integer $id
     * @return mixed
     */
    public function actionDelete($id)
    {
        try {
            $this->service->remove($id);
        } catch (\DomainException $e) {
            Yii::$app->errorHandler->logException($e);
            Yii::$app->session->setFlash('error', $e->getMessage());
        }
        return $this->redirect(['index']);
    }


	public function actionPageSearch($q = null, $id = null)
	{
		\Yii::$app->response->format = Response::FORMAT_JSON;
		$out = ['results' => ['id' => '', 'text' => '']];
		if (!is_null($q)) {
			$data = Page::find()->select('id, title as text')->andWhere(['tree' => 1])->andWhere(['like', 'title', $q])->limit(20)->asArray()->all();
			$out['results'] = array_values($data);
		}
		elseif ($id > 0) {
			$tag_name = Page::findOne($id)->title;
			$out['results'] = ['id' => $tag_name, 'text' => $tag_name];
		}
		else {
			$data = Page::find()->select('id, title as text')->andWhere(['tree' => 1])->orderBy(['id' => SORT_DESC])->limit(20)->asArray()->all();
			$out['results'] = array_values($data);
		}
		return $out;
	}

    /**
     * @param integer $id
     * @return Form the loaded model
     * @throws NotFoundHttpException if the model cannot be found
     */
    protected function findModel($id): Form
    {
        if (($model = Form::findOne($id)) !== null) {
            return $model;
        }
        throw new NotFoundHttpException('The requested form does not exist.');
    }
}