cashwarden / api

core/behaviors/LoggerBehavior.php

<?php

namespace app\core\behaviors;

use Yii;
use yii\base\Behavior;
use yii\helpers\ArrayHelper;
use yii\helpers\Json;
use yii\web\Controller;
use yii\web\Response;

class LoggerBehavior extends Behavior
{
    public function events()
    {
        return [
            Response::EVENT_BEFORE_SEND => 'beforeSend',
            Controller::EVENT_BEFORE_ACTION => 'beforeAction'
        ];
    }

    /**
     * @param $event
     * @throws \Exception
     */
    public function beforeSend($event)
    {
        $response = $event->sender;
        if ($response->format != 'html') {
            $request = \Yii::$app->request;
            $params = Yii::$app->params;
            $requestId = Yii::$app->requestId->id;
            $code = ArrayHelper::getValue($response->data, 'code');

            $ignoredKeys = explode(',', ArrayHelper::getValue($params, 'logFilterIgnoredKeys', ''));
            $hideKeys = explode(',', ArrayHelper::getValue($params, 'logFilterHideKeys', ''));
            $halfHideKeys = explode(',', ArrayHelper::getValue($params, 'logFilterHalfHideKeys', ''));
            $ignoredHeaderKeys = explode(',', ArrayHelper::getValue($params, 'logFilterIgnoredHeaderKeys', ''));
            $requestHeaderParams = $this->headerFilter($request->headers->toArray(), $ignoredHeaderKeys);

            $requestParams = $this->paramsFilter($request->bodyParams, $ignoredKeys, $hideKeys, $halfHideKeys);

            $message = [
                'request_id' => $requestId,
                'type' => $code === 0 ? 'response_data_success' : 'response_data_error',
                'header' => Json::encode($requestHeaderParams),
                'params' => Json::encode($requestParams),
                'url' => $request->absoluteUrl,
                'response' => Json::encode($response->data)
            ];
            if (is_array($response->data)) {
                $response->data = ['request_id' => $requestId] + $response->data;
            }
            $code === 0 ? Yii::info($message, 'request') : Yii::error($message, 'request');
        }
    }

    public function beforeAction()
    {
        return Yii::$app->requestId->id;
    }


    /**
     * @param array $params
     * @param array $ignoredHeaderKeys
     * @return array
     */
    protected function headerFilter(array $params, array $ignoredHeaderKeys)
    {
        foreach ($params as $key => $item) {
            if ($key && in_array($key, $ignoredHeaderKeys)) {
                unset($params[$key]);
            }
        }
        return $params;
    }

    /**
     * @param $params array
     * @param array $ignoredKeys
     * @param array $hideKeys
     * @param array $halfHideKeys
     * @return string|int|array
     */
    protected function paramsFilter(array $params, array $ignoredKeys, array $hideKeys, array $halfHideKeys)
    {
        if (!$hideKeys && !$halfHideKeys && !$ignoredKeys) {

The expression $ignoredKeys of type array is implicitly converted to a boolean; are you sure this is intended? If so, consider using empty($expr) instead to make it clear that you intend to check for an array without elements.

The expression $hideKeys of type array is implicitly converted to a boolean; are you sure this is intended? If so, consider using empty($expr) instead to make it clear that you intend to check for an array without elements.

The expression $halfHideKeys of type array is implicitly converted to a boolean; are you sure this is intended? If so, consider using empty($expr) instead to make it clear that you intend to check for an array without elements.

            return $params;
        }
        foreach ($params as $key => &$item) {
            if (is_array($item)) {
                $item = $this->paramsFilter($item, $ignoredKeys, $hideKeys, $halfHideKeys);
                continue;
            }
            if ($key && in_array($key, $ignoredKeys)) {
                unset($params[$key]);
            } elseif ($key && in_array($key, $hideKeys)) {
                $item = $this->paramReplace($item);
            } elseif ($key && in_array($key, $halfHideKeys)) {
                $item = $this->paramPartialHiddenReplace($item);
            }
        }
        return $params;
    }

    /**
     * @param string $value
     * @return string
     */
    protected function paramReplace(string $value)
    {
        return str_repeat('*', strlen($value));
    }


    /**
     * @param $value
     * @return string
     */
    protected function paramPartialHiddenReplace(string $value)
    {
        $valueLength = strlen($value);
        if ($valueLength > 2) {
            $showLength = ceil($valueLength * 0.2);
            $hideLength = $valueLength - $showLength * 2;
            $newValue = mb_substr($value, 0, $showLength)

$showLength of type double is incompatible with the type integer|null expected by parameter $length of mb_substr().

                . str_repeat('*', $hideLength)

$hideLength of type double is incompatible with the type integer expected by parameter $times of str_repeat().

                . mb_substr($value, -1 * $showLength);

-1 * $showLength of type double is incompatible with the type integer expected by parameter $start of mb_substr().

        } else {
            $newValue = $this->paramReplace($value);
        }

        return $newValue;
    }
}