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vendor/yiisoft/yii2-debug/panels/LogPanel.php 2.63 KB
abf1649b   andryeyev   Чистая установка ...
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  <?php
  /**
   * @link http://www.yiiframework.com/
   * @copyright Copyright (c) 2008 Yii Software LLC
   * @license http://www.yiiframework.com/license/
   */
  
  namespace yii\debug\panels;
  
  use Yii;
  use yii\debug\Panel;
  use yii\log\Logger;
  use yii\debug\models\search\Log;
  
  /**
   * Debugger panel that collects and displays logs.
   *
   * @author Qiang Xue <qiang.xue@gmail.com>
   * @since 2.0
   */
  class LogPanel extends Panel
  {
      /**
       * @var array log messages extracted to array as models, to use with data provider.
       */
      private $_models;
  
  
      /**
       * @inheritdoc
       */
      public function getName()
      {
          return 'Logs';
      }
  
      /**
       * @inheritdoc
       */
      public function getSummary()
      {
          return Yii::$app->view->render('panels/log/summary', ['data' => $this->data, 'panel' => $this]);
      }
  
      /**
       * @inheritdoc
       */
      public function getDetail()
      {
          $searchModel = new Log();
          $dataProvider = $searchModel->search(Yii::$app->request->getQueryParams(), $this->getModels());
  
          return Yii::$app->view->render('panels/log/detail', [
              'dataProvider' => $dataProvider,
              'panel' => $this,
              'searchModel' => $searchModel,
          ]);
      }
  
      /**
       * @inheritdoc
       */
      public function save()
      {
          $target = $this->module->logTarget;
          $messages = $target->filterMessages($target->messages, Logger::LEVEL_ERROR | Logger::LEVEL_INFO | Logger::LEVEL_WARNING | Logger::LEVEL_TRACE);
          foreach($messages as &$message) {
              // exceptions may not be serializable if in the call stack somewhere is a Closure
              if ($message[0] instanceof \Exception) {
                  $message[0] = (string) $message[0];
              }
          }
          return ['messages' => $messages];
      }
  
      /**
       * Returns an array of models that represents logs of the current request.
       * Can be used with data providers, such as \yii\data\ArrayDataProvider.
       *
       * @param boolean $refresh if need to build models from log messages and refresh them.
       * @return array models
       */
      protected function getModels($refresh = false)
      {
          if ($this->_models === null || $refresh) {
              $this->_models = [];
  
              foreach ($this->data['messages'] as $message) {
                  $this->_models[] = 	[
                      'message' => $message[0],
                      'level' => $message[1],
                      'category' => $message[2],
                      'time' => ($message[3] * 1000), // time in milliseconds
                      'trace' => $message[4]
                  ];
              }
          }
  
          return $this->_models;
      }
  }