debug toolbar WIP

yii/logging/DebugTarget.php

@@ -23,6 +23,16 @@ class DebugTarget extends Target
 	 */
 	public function export($messages)
 	{
+		$path = Yii::$app->getRuntimePath() . '/debug';
+		if (!is_dir($path)) {
+			mkdir($path);
+		}
+		$file = $path . '/' . Yii::getLogger()->getTag() . '.log';
+		$data = array(
+			'messages' => $messages,
+			'globals' => $GLOBALS,
+		);
+		file_put_contents($file, json_encode($data));
 	}
 
 	/**
@@ -36,13 +46,8 @@ class DebugTarget extends Target
 	public function collect($messages, $final)
 	{
 		$this->messages = array_merge($this->messages, $this->filterMessages($messages));
-		$count = count($this->messages);
-		if ($count > 0 && ($final || $this->exportInterval > 0 && $count >= $this->exportInterval)) {
-			if (($context = $this->getContextMessage()) !== '') {
-				$this->messages[] = array($context, Logger::LEVEL_INFO, 'application', YII_BEGIN_TIME);
-			}
+		if ($final) {
 			$this->export($this->messages);
-			$this->messages = array();
 		}
 	}
 }

yii/logging/Logger.php

@@ -82,11 +82,7 @@ class Logger extends Component
 	 * @var Router the log target router registered with this logger.
 	 */
 	public $router;
-	/**
-	 * @var string a tag that uniquely identifies the current request. This can be used
-	 * to differentiate the log messages for different requests.
-	 */
-	public $tag;
+
 
 	/**
 	 * Initializes the logger by registering [[flush()]] as a shutdown function.
@@ -94,7 +90,6 @@ class Logger extends Component
 	public function init()
 	{
 		parent::init();
-		$this->tag = date('Ymd-His', microtime(true));
 		register_shutdown_function(array($this, 'flush'), true);
 	}
 
@@ -143,6 +138,25 @@ class Logger extends Component
 	}
 
 	/**
+	 * @return string a tag that uniquely identifies the current request.
+	 */
+	public function getTag()
+	{
+		if ($this->_tag === null) {
+			$this->_tag = date('Ymd-His', microtime(true));
+		}
+		return $this->_tag;
+	}
+
+	/**
+	 * @param string $tag a tag that uniquely identifies the current request.
+	 */
+	public function setTag($tag)
+	{
+		$this->_tag = $tag;
+	}
+
+	/**
 	 * Returns the total elapsed time since the start of the current request.
 	 * This method calculates the difference between now and the timestamp
 	 * defined by constant `YII_BEGIN_TIME` which is evaluated at the beginning

yii/logging/Target.php

@@ -7,6 +7,7 @@
 
 namespace yii\logging;
 
+use Yii;
 use yii\base\Component;
 use yii\base\InvalidConfigException;
 
@@ -109,8 +110,9 @@ abstract class Target extends Component
 	protected function getContextMessage()
 	{
 		$context = array();
-		if ($this->logUser && ($user = \Yii::$app->getComponent('user', false)) !== null) {
-			$context[] = 'User: ' . $user->getName() . ' (ID: ' . $user->getId() . ')';
+		if ($this->logUser && ($user = Yii::$app->getComponent('user', false)) !== null) {
+			/** @var $user \yii\web\User */
+			$context[] = 'User: ' . $user->getId();
 		}
 
 		foreach ($this->logVars as $name) {