<?php

namespace app\components;

use yii\web\Application as ParentApplication;
use yii\log\Logger;

class Application extends ParentApplication
{

    public function handleError($code, $message, $file, $line)
    {
        if (error_reporting() & $code) {
            // load ErrorException manually here because autoloading them will not work
            // when error occurs while autoloading a class
            if (!class_exists('\\yii\\base\\Exception', false)) {
                require_once(__DIR__ . '/../vendor/yiisoft/yii2/base/Exception.php');
            }
            if (!class_exists('\\yii\\base\\ErrorException', false)) {
                require_once(__DIR__ . '/../vendor/yiisoft/yii2/base/ErrorException.php');
            }
            $exception = new \yii\base\ErrorException($message, $code, $code, $file, $line);

            // in case error appeared in __toString method we can't throw any exception
            $trace = debug_backtrace(false);
            array_shift($trace);
            foreach ($trace as $frame) {
                if ($frame['function'] == '__toString') {
                    $this->handleException($exception);
                    exit(1);
                }
            }

            throw $exception;
        } else if(defined('YII_DEBUG') && $code < 2) {
            $this->getLog()->log($message, $code, $file);
        }
    }

    public function handleFatalError()
    {
        //unset($this->_memoryReserve);

        // load ErrorException manually here because autoloading them will not work
        // when error occurs while autoloading a class
        if (!class_exists('\\yii\\base\\Exception', false)) {
            require_once(__DIR__ . '/../vendor/yiisoft/yii2/base/Exception.php');
        }
        if (!class_exists('\\yii\\base\\ErrorException', false)) {
            require_once(__DIR__ . '/../vendor/yiisoft/yii2/base/ErrorException.php');
        }

        $error = error_get_last();

        if (\yii\base\ErrorException::isFatalError($error)) {
            $exception = new \yii\base\ErrorException($error['message'], $error['type'], $error['type'], $error['file'], $error['line']);
            $this->exception = $exception;
            // use error_log because it's too late to use Yii log
            error_log($exception);

            if (($handler = $this->getErrorHandler()) !== null) {
                $handler->handle($exception);
            } else {
                echo $this->renderException($exception);
            }

            $trace = debug_backtrace(false);
            array_shift($trace);
            \Yii::$app->getLog()->log($error['message'], $error['type'], $error['file']);
        }
    }

}