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Current Path : /var/www/html/chatbot/backend/controllers/
Current File : /var/www/html/chatbot/backend/controllers/TemplateController.php
<?php

namespace backend\controllers;

use Yii;
use backend\models\Template;
use backend\models\TemplateSearch;
use yii\web\Controller;
use yii\web\NotFoundHttpException;
use yii\filters\VerbFilter;
use kartik\mpdf\Pdf;

/**
 * TemplateController implements the CRUD actions for Template model.
 */
class TemplateController extends Controller
{
    /**
     * {@inheritdoc}
     */
    public function behaviors()
    {
        return [
            'verbs' => [
                'class' => VerbFilter::className(),
                'actions' => [
                    'delete' => ['POST'],
                ],
            ],
        ];
    }

    /**
     * Lists all Template models.
     * @return mixed
     */
    public function actionIndex()
    {
        $searchModel = new TemplateSearch();
        $dataProvider = $searchModel->search(Yii::$app->request->queryParams);

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

    /**
     * Displays a single Template model.
     * @param integer $id
     * @return mixed
     * @throws NotFoundHttpException if the model cannot be found
     */
    public function actionView($id)
    {
        return $this->render('view', [
            'model' => $this->findModel($id),
        ]);
    }

    /**
     * Creates a new Template model.
     * If creation is successful, the browser will be redirected to the 'view' page.
     * @return mixed
     */
    public function actionCreate()
    {
        $model = new Template();

        if ($model->load(Yii::$app->request->post()) && $model->save()) {
            return $this->redirect(['index']);
        }

        return $this->render('create', [
            'model' => $model,
        ]);
    }

    /**
     * Updates an existing Template model.
     * If update is successful, the browser will be redirected to the 'view' page.
     * @param integer $id
     * @return mixed
     * @throws NotFoundHttpException if the model cannot be found
     */
    public function actionUpdate($id)
    {
        $model = $this->findModel($id);

        if ($model->load(Yii::$app->request->post()) && $model->save()) {
            return $this->redirect(['index']);
        }

        return $this->render('update', [
            'model' => $model,
        ]);
    }
    
    public function actionPrint($id)
    { 
        $model = $this->findModel($id);
        
        // get your HTML raw content without any layouts or scripts
        $this->layout = false;
        $content = $this->render('_print',[
            'model' => $model,
        ]);
        
        $pdf = new Pdf([
            'format' => Pdf::FORMAT_A4, 
//            'format' => [190, 236],
            'orientation' => Pdf::ORIENT_PORTRAIT,
        ]); // or Yii::$app->pdf;
        $mpdf = $pdf->api; // fetches mpdf api
        // $mpdf->SetHeader('SEMAKAN PERMOHONAN'); // call methods or set any properties
        // $mpdf->SetFooter( date('d-M-Y H:i:s'). ' | HALAMAN - {PAGENO} | INSTITUT KEMAHIRAN ISLAM SERAWAK'); // call methods or set any properties 
        $mpdf->WriteHtml($content); // call mpdf write html
        echo $mpdf->Output('filename.pdf', 'I'); // call the mpdf api output as needed
    }

    /**
     * Deletes an existing Template model.
     * If deletion is successful, the browser will be redirected to the 'index' page.
     * @param integer $id
     * @return mixed
     * @throws NotFoundHttpException if the model cannot be found
     */
    public function actionDelete($id)
    {
        $this->findModel($id)->delete();

        return $this->redirect(['index']);
    }

    /**
     * Finds the Template model based on its primary key value.
     * If the model is not found, a 404 HTTP exception will be thrown.
     * @param integer $id
     * @return Template the loaded model
     * @throws NotFoundHttpException if the model cannot be found
     */
    protected function findModel($id)
    {
        if (($model = Template::findOne($id)) !== null) {
            return $model;
        }

        throw new NotFoundHttpException(Yii::t('app', 'The requested page does not exist.'));
    }
}