Added a debug toolbar panel for MongoDB

extensions/mongodb/CHANGELOG.md

@@ -7,6 +7,7 @@ Yii Framework 2 mongodb extension Change Log
 - Bug #3385: Fixed "The 'connected' property is deprecated" (samdark)
 - Enh #3520: Added `unlinkAll()`-method to active record to remove all records of a model relation (NmDimas, samdark, cebe)
 - Enh: Gii generator for Active Record model added (klimov-paul)
+- Enh: Added a debug toolbar panel for MongoDB (klimov-paul)
 
 
 2.0.0-beta April 13, 2014

extensions/mongodb/README.md

@@ -286,3 +286,29 @@ return [
 
 > Note: since MongoDB is schemaless, there is not much information, which generated code may base on. So generated code
   is very basic and definitely requires adjustments.
+
+
+Using the MongoDB DebugPanel
+----------------------------
+
+The yii2 MongoDB extensions provides a debug panel that can be integrated with the yii debug module
+and shows the executed MongoDB queries.
+
+Add the following to you application config to enable it (if you already have the debug module
+enabled, it is sufficient to just add the panels configuration):
+
+```php
+    // ...
+    'bootstrap' => ['debug'],
+    'modules' => [
+        'debug' => [
+            'class' => 'yii\\debug\\Module',
+            'panels' => [
+                'mongodb' => [
+                    'class' => 'yii\\mongodb\\debug\\MongoDbPanel',
+                ],
+            ],
+        ],
+    ],
+    // ...
+```

extensions/mongodb/debug/MongoDbPanel.php

+<?php
+/**
+ * @link http://www.yiiframework.com/
+ * @copyright Copyright (c) 2008 Yii Software LLC
+ * @license http://www.yiiframework.com/license/
+ */
+
+namespace yii\mongodb\debug;
+
+use yii\debug\panels\DbPanel;
+use yii\log\Logger;
+
+/**
+ * MongoDbPanel panel that collects and displays MongoDB queries performed.
+ *
+ * @author Klimov Paul <klimov@zfort.com>
+ * @since 2.0
+ */
+class MongoDbPanel extends DbPanel
+{
+    /**
+     * @inheritdoc
+     */
+    public function getName()
+    {
+        return 'MongoDB';
+    }
+
+    /**
+     * Returns all profile logs of the current request for this panel.
+     * @return array
+     */
+    public function getProfileLogs()
+    {
+        $target = $this->module->logTarget;
+
+        return $target->filterMessages($target->messages, Logger::LEVEL_PROFILE, [
+            'yii\mongodb\Collection::*',
+            'yii\mongodb\Query::*',
+            'yii\mongodb\Database::*',
+        ]);
+    }
+} 
\ No newline at end of file