pulsarvp/vps-tools

<?php

    namespace vps\tools\controllers;

    use vps\tools\helpers\TimeHelper;
    use vps\tools\helpers\Url;
    use vps\tools\modules\user\filters\AccessControl;
    use Yii;

    class WebController extends \yii\web\Controller
    {
        /**
         * @var string
         * Name for the asset bundle.
         */
        public $assetName = 'app';

        /**
         * @var \yii\web\AssetBundle
         */
        protected $_assetBundle;

        /**
         * @var array
         * Array to store view data.
         */
        protected $_data = [ 'error' => [] ];

        /**
         * @var $string
         * Path to the view tpl file.
         */
        protected $_tpl;

        public function behaviors ()
        {
            return [
                'access' => [
                    'class' => AccessControl::className(),
                    'rules' => [],
                ],
            ];
        }

        /**
         * Override current template.
         *
         * @param string $tpl
         */
        public function setTemplate ($tpl)
        {
            $this->_tpl = $tpl;
        }

        /**
         * Set page title.
         *
         * @param string $title
         */
        public function setTitle ($title)
        {
            $this->data('title', $title);
            $this->view->title = $title;
        }

        /**
         * @inheritdoc
         */
        public function afterAction ($action, $result)
        {
            $session = Yii::$app->session;
            if ($session->isActive)
                $session->close();

            $this->view->registerAssetBundle($this->assetName);

            if (!isset($this->_data[ 'tpl' ]) or $this->_data[ 'tpl' ] != 'empty.tpl')
                $this->_data[ 'tpl' ] = $this->_tpl . '.tpl';
            $this->forceSetTitle();

            return $this->renderPartial('@app/views/index.tpl', $this->_data);
        }

        /**
         * @inheritdoc
         */
        public function beforeAction ($action)
        {
            if (parent::beforeAction($action))
            {
                $session = Yii::$app->session;
                if (!$session->isActive)
                    $session->open();

                if (defined('APP_ENV') and APP_ENV == 'deploy' and $action->controller->id != 'env' and $this->checkAccessEnv())
                {
                    $this->redirect(Url::toRoute([ '/env' ]));

                    return true;
                }

                $this->_assetBundle = Yii::$app->assetManager->getBundle($this->assetName);
                $this->_tpl = $this->id . '/' . $this->action->id;

                if (strpos(Yii::$app->urlManager->hostInfo, Yii::$app->getRequest()->referrer) >= 0 and $this->action->controller->id != 'user')
                    Yii::$app->getUser()->setReturnUrl(Yii::$app->getRequest()->referrer);

                $this->on(yii\web\Controller::EVENT_AFTER_ACTION, $this->userActive());

                return true;
            }
            else
                return false;
        }

        /**
         * Add data to be used in view.
         *
         * @param  string $key
         * @param  mixed  $value
         */
        public function data ($key, $value)
        {
            $this->_data[ $key ] = $value;
        }

        public function userActive()
        {
            if (isset(Yii::$app->user->id)) {
                /** @var \vps\tools\modules\user\models\User $user */
                $user = Yii::$app->user->identity;
                if ((time() - strtotime($user->activeDT)) > 180) {
                    $user->activeDT = TimeHelper::now();
                    $user->save();
                }
            }
        }

        /**
         * Add user error message.
         *
         * @param  string  $message Message text.
         * @param  boolean $isRaw Whether given text is raw. If not it will be processed with [[Yii::tr()]].
         */
        public function error ($message, $isRaw = false)
        {
            Yii::$app->notification->error($message, $isRaw);
        }

        /**
         * Add user message.
         *
         * @param  string  $message Message text.
         * @param  boolean $isRaw Whether given text is raw. If not it will be processed with [[Yii::tr()]].
         */
        public function message ($message, $isRaw = false)
        {
            Yii::$app->notification->message($message, $isRaw);
        }

        /**
         * Redirects and ends app. That prevents from sending additional headers.
         *
         * @inheritdoc
         */
        public function redirect ($url, $statusCode = 302)
        {
            parent::redirect($url, $statusCode);
            Yii::$app->end();
        }

        /**
         * Add user warning.
         *
         * @param  string  $message Message text.
         * @param  boolean $isRaw Whether given text is raw. If not it will be processed with [[Yii::tr()]].
         */
        public function warning ($message, $isRaw = false)
        {
            Yii::$app->notification->warning($message, $isRaw);
        }

        /**
         * Force generate title if not set previously.
         */
        private function forceSetTitle ()
        {
            if (isset($this->_data[ 'title' ]))
                return;

            $path = Yii::$app->controller->id . '/' . Yii::$app->controller->action->id;
            if (Yii::$app->has('menu'))
            {
                foreach (Yii::$app->menu as $menu)
                {
                    if ($menu->path === $path)
                    {
                        $this->setTitle($menu->name);

                        return;
                    }
                }
            }

            $this->setTitle(ucfirst(strtolower(Yii::$app->controller->id . ' ' . Yii::$app->controller->action->id)));
        }

        private function checkAccessEnv ()
        {
            $ip = Yii::$app->getRequest()->getUserIP();
            if (isset(Yii::$app->getModule('debug')->allowedIPsDb))
                $allowedIPsDb = Yii::$app->getModule('debug')->allowedIPsDb;
            else
                $allowedIPsDb = 'debug_allowed_ips';
            $allowedIPs = Yii::$app->settings->get($allowedIPsDb);
            if ($allowedIPs)
                foreach ($allowedIPs as $filter)
                {
                    if ($filter === '*' || $filter === $ip || ( ( $pos = strpos($filter, '*') ) !== false && !strncmp($ip, $filter, $pos) ))
                    {
                        return false;
                    }
                }

            return true;
        }
    }