improved debug module profile panel

extensions/yii/debug/models/search/Log.php

@@ -22,7 +22,7 @@ class Log extends Base
 	public $category;
 
 	/**
-	 * @var integer ajax attribute input search value
+	 * @var integer message attribute input search value
 	 */
 	public $message;
 

extensions/yii/debug/models/search/Profile.php

+<?php
+
+namespace yii\debug\models\search;
+
+use yii\data\ArrayDataProvider;
+use yii\debug\components\search\Filter;
+
+/**
+ * Profile represents the model behind the search form about current request profiling log.
+ */
+class Profile extends Base
+{
+
+	/**
+	 * @var string method attribute input search value
+	 */
+	public $category;
+
+	/**
+	 * @var integer info attribute input search value
+	 */
+	public $info;
+
+	public function rules()
+	{
+		return [
+			[['category', 'info'], 'safe'],
+		];
+	}
+
+	/**
+	 * @inheritdoc
+	 */
+	public function attributeLabels()
+	{
+		return [
+			'category' => 'Category',
+			'info' => 'Info',
+		];
+	}
+
+	/**
+	 * Returns data provider with filled models. Filter applied if needed.
+	 * @param array $params
+	 * @param array $models
+	 * @return \yii\data\ArrayDataProvider
+	 */
+	public function search($params, $models)
+	{
+		$dataProvider = new ArrayDataProvider([
+			'allModels' => $models,
+			'pagination' => [
+				'pageSize' => 10,
+			],
+			'sort' => [
+				'attributes' => ['category','info','duration'],
+				'defaultOrder' => [
+					'duration' => SORT_DESC,
+				],
+			],
+		]);
+
+		if (!($this->load($params) && $this->validate())) {
+			return $dataProvider;
+		}
+
+		$filter = new Filter();
+		$this->addCondition($filter, 'category', true);
+		$this->addCondition($filter, 'info', true);
+		$dataProvider->allModels = $filter->filter($models);
+
+		return $dataProvider;
+	}
+
+}

extensions/yii/debug/panels/DbPanel.php

@@ -121,7 +121,7 @@ class DbPanel extends Panel
 	 */
 	protected function getModels()
 	{
-		if ($this->_models === null || $refresh) {
+		if ($this->_models === null) {
 			$this->_models = [];
 			$timings = $this->calculateTimings();
 

extensions/yii/debug/panels/ProfilingPanel.php

@@ -9,8 +9,8 @@ namespace yii\debug\panels;
 
 use Yii;
 use yii\debug\Panel;
-use yii\helpers\Html;
 use yii\log\Logger;
+use yii\debug\models\search\Profile;
 
 /**
  * Debugger panel that collects and displays performance profiling info.
@@ -20,6 +20,17 @@ use yii\log\Logger;
  */
 class ProfilingPanel extends Panel
 {
+
+	/**
+	 * @var array profile messages timings
+	 */
+	private $_timings;
+
+	/**
+	 * @var array current request profile timings
+	 */
+	private $_models;
+
 	public function getName()
 	{
 		return 'Profiling';
@@ -27,25 +38,41 @@ class ProfilingPanel extends Panel
 
 	public function getSummary()
 	{
-		$memory = sprintf('%.1f MB', $this->data['memory'] / 1048576);
-		$time = number_format($this->data['time'] * 1000) . ' ms';
-		$url = $this->getUrl();
-
-		return <<<EOD
-<div class="yii-debug-toolbar-block">
-	<a href="$url" title="Total request processing time was $time">Time <span class="label">$time</span></a>
-</div>
-<div class="yii-debug-toolbar-block">
-	<a href="$url" title="Peak memory consumption">Memory <span class="label">$memory</span></a>
-</div>
-EOD;
+		return  Yii::$app->view->render('panels/profile/summary',[
+			'memory' => sprintf('%.1f MB', $this->data['memory'] / 1048576),
+			'time' => number_format($this->data['time'] * 1000) . ' ms',
+			'panel' => $this
+		]);
 	}
 
 	public function getDetail()
 	{
+		$searchModel = new Profile();
+		$dataProvider = $searchModel->search($_GET, $this->getModels());
+
+		return  Yii::$app->view->render('panels/profile/detail',[
+			'panel' => $this,
+			'dataProvider' => $dataProvider,
+			'searchModel' => $searchModel,
+			'memory' => sprintf('%.1f MB', $this->data['memory'] / 1048576),
+			'time' => number_format($this->data['time'] * 1000) . ' ms',
+		]);
+	}
+
+	/**
+	 * Calculates given request profile messages timings.
+	 * @return array timings
+	 */
+	protected function calculateTimings()
+	{
+		if ($this->_timings !== null) {
+			return $this->_timings;
+		}
+
 		$messages = $this->data['messages'];
 		$timings = [];
 		$stack = [];
+
 		foreach ($messages as $i => $log) {
 			list($token, $level, $category, $timestamp, $traces) = $log;
 			if ($level == Logger::LEVEL_PROFILE_BEGIN) {
@@ -62,36 +89,7 @@ EOD;
 			$timings[] = [count($stack), $last[0], $last[2], $now - $last[3], $last[4]];
 		}
 
-		$rows = [];
-		foreach ($timings as $timing) {
-			$time = sprintf('%.1f ms', $timing[3] * 1000);
-			$procedure = str_repeat('<span class="indent">→</span>', $timing[0]) . Html::encode($timing[1]);
-			$category = Html::encode($timing[2]);
-			$rows[] = "<tr><td style=\"width: 80px;\">$time</td><td style=\"width: 220px;\">$category</td><td>$procedure</td>";
-		}
-		$rows = implode("\n", $rows);
-
-		$memory = sprintf('%.1f MB', $this->data['memory'] / 1048576);
-		$time = number_format($this->data['time'] * 1000) . ' ms';
-
-		return <<<EOD
-<h2>Performance Profiling</h2>
-
-<p>Total processing time: <b>$time</b>; Peak memory: <b>$memory</b>.</p>
-
-<table class="table table-condensed table-bordered table-striped table-hover" style="table-layout: fixed;">
-<thead>
-<tr>
-	<th style="width: 80px;">Time</th>
-	<th style="width: 220px;">Category</th>
-	<th>Procedure</th>
-</tr>
-</thead>
-<tbody>
-$rows
-</tbody>
-</table>
-EOD;
+		return $this->_timings = $timings;
 	}
 
 	public function save()
@@ -104,4 +102,27 @@ EOD;
 			'messages' => $messages,
 		];
 	}
+
+	/**
+	 * Returns array of profiling models that can be used in data provider.
+	 * @return array models
+	 */
+	protected function getModels()
+	{
+		if ($this->_models === null) {
+			$this->_models = [];
+			$timings = $this->calculateTimings();
+
+			foreach($timings as $profileTiming) {
+				$this->_models[] = 	[
+					'duration' => $profileTiming[3] * 1000, #in milliseconds
+					'category' => $profileTiming[2],
+					'info' => $profileTiming[1],
+					'level' => $profileTiming[0],
+				];
+			}
+		}
+		return $this->_models;
+	}
+
 }

extensions/yii/debug/views/default/panels/db/summary.php

 <?php if ($queryCount): ?>
 <div class="yii-debug-toolbar-block">
-	<a href="$url" title="Executed <?php echo $queryCount; ?> database queries which took <?php echo $queryTime; ?>.">
+	<a href="<?php echo $panel->getUrl();?>" title="Executed <?php echo $queryCount; ?> database queries which took <?php echo $queryTime; ?>.">
 		DB <span class="label"><?php echo $queryCount; ?></span> <span class="label"><?php echo $queryTime; ?></span>
 	</a>
 </div>

extensions/yii/debug/views/default/panels/profile/detail.php

+<?php 
+use yii\grid\GridView;
+?>
+<h1>Performance Profiling</h1>
+<p>Total processing time: <b><?php echo $time; ?></b>; Peak memory: <b><?php echo $memory; ?></b>.</p>
+<?php
+echo GridView::widget([
+	'dataProvider' => $dataProvider,
+	'id' => 'profile-panel-detailed-grid',
+	'filterModel' => $searchModel,
+	'filterUrl' => $panel->getUrl(),
+	'columns' => [
+		['class' => 'yii\grid\SerialColumn'],
+		[
+			'attribute' => 'duration',
+			'value' => function ($data)
+			{
+				return sprintf('%.1f ms',$data['duration']);
+			},
+		],
+		'category',
+		[
+			'attribute' => 'info',
+			'value' => function ($data)
+			{
+				return str_repeat('<span class="indent">→</span>', $data['level']) . $data['info'];
+			},
+			'options' => [
+				'width' => '60%',
+			],
+		],
+	],
+]);
+?>
\ No newline at end of file

extensions/yii/debug/views/default/panels/profile/summary.php

+<div class="yii-debug-toolbar-block">
+	<a href="<?php echo $panel->getUrl(); ?>" title="Total request processing time was <?php echo $time; ?>">Time <span class="label"><?php echo $time; ?></span></a>
+</div>
+<div class="yii-debug-toolbar-block">
+	<a href="<?php echo $panel->getUrl(); ?>" title="Peak memory consumption">Memory <span class="label"><?php echo $memory; ?></span></a>
+</div>
\ No newline at end of file