* @since 2.0 */ class Module extends \yii\base\Module { /** * @var array the list of IPs that are allowed to access this module. * Each array element represents a single IP filter which can be either an IP address * or an address with wildcard (e.g. 192.168.0.*) to represent a network segment. * The default value is `array('127.0.0.1', '::1')`, which means the module can only be accessed * by localhost. */ public $allowedIPs = array('127.0.0.1', '::1'); public $controllerNamespace = 'yii\debug\controllers'; /** * @var LogTarget */ public $logTarget; /** * @var array|Panel[] */ public $panels = array(); /** * @var string the directory storing the debugger data files. This can be specified using a path alias. */ public $dataPath = '@runtime/debug'; public $historySize = 50; public function init() { parent::init(); $this->dataPath = Yii::getAlias($this->dataPath); $this->logTarget = Yii::$app->getLog()->targets['debug'] = new LogTarget($this); Yii::$app->getView()->on(View::EVENT_END_BODY, array($this, 'renderToolbar')); foreach (array_merge($this->corePanels(), $this->panels) as $id => $config) { $config['module'] = $this; $this->panels[$id] = Yii::createObject($config); } } public function beforeAction($action) { Yii::$app->getView()->off(View::EVENT_END_BODY, array($this, 'renderToolbar')); unset(Yii::$app->getLog()->targets['debug']); $this->logTarget = null; $ip = Yii::$app->getRequest()->getUserIP(); foreach ($this->allowedIPs as $filter) { if ($filter === '*' || $filter === $ip || (($pos = strpos($filter, '*')) !== false && !strncmp($ip, $filter, $pos))) { return parent::beforeAction($action); } } return false; } public function renderToolbar($event) { /** @var View $view */ $id = 'yii-debug-toolbar'; $tag = $this->logTarget->tag; $url = Yii::$app->getUrlManager()->createUrl('debug/default/toolbar', array( 'tag' => $tag, )); $view = $event->sender; $view->registerJs("yii.debug.load('$id', '$url');"); $view->registerAssetBundle('yii/debug'); echo Html::tag('div', '', array( 'id' => $id, 'style' => 'display: none', )); } protected function corePanels() { return array( 'config' => array( 'class' => 'yii\debug\panels\ConfigPanel', ), 'request' => array( 'class' => 'yii\debug\panels\RequestPanel', ), 'log' => array( 'class' => 'yii\debug\panels\LogPanel', ), 'profiling' => array( 'class' => 'yii\debug\panels\ProfilingPanel', ), 'db' => array( 'class' => 'yii\debug\panels\DbPanel', ), ); } }