Add case for if manager is passed in

src/Monolog/Handler/MongoDBHandler.php

@@ -28,14 +28,20 @@ use Monolog\Formatter\NormalizerFormatter;
 class MongoDBHandler extends AbstractProcessingHandler
 {
     protected $mongoCollection;
+    protected $namespace;
+    protected $manager;
 
     public function __construct($mongo, $database, $collection, $level = Logger::DEBUG, $bubble = true)
     {
-        if (!($mongo instanceof \MongoClient || $mongo instanceof \Mongo || $mongo instanceof \MongoDB\Client)) {
+        if (!($mongo instanceof \MongoClient || $mongo instanceof \Mongo || $mongo instanceof \MongoDB\Client || $mongo instanceof \MongoDB\Driver\Manager)) {
             throw new \InvalidArgumentException('MongoClient, Mongo or MongoDB\Client instance required');
         }
-
-        $this->mongoCollection = $mongo->selectCollection($database, $collection);
+        $this->namespace = "$database.$collection";
+        if($mongo instanceof \MongoDB\Driver\Manger) {
+            $this->manager = $mongo;
+        } else {
+            $this->mongoCollection = $mongo->selectCollection($database, $collection);
+        }
 
         parent::__construct($level, $bubble);
     }
@@ -44,8 +50,12 @@ class MongoDBHandler extends AbstractProcessingHandler
     {
         if ($this->mongoCollection instanceof \MongoDB\Collection) {
             $this->mongoCollection->insertOne($record["formatted"]);
-        } else {
+        } else if($this->mongoCollection instanceof \MongoCollection) {
             $this->mongoCollection->insert($record["formatted"]);
+        } else {
+            $bulk = new \MongoDB\Driver\BulkWrite();
+            $bulk->insert($record["formatted"]);
+            $this->$manager->executeBulkWrite($this->namespace, $bulk);
         }
     }
 

tests/Monolog/Handler/MongoDBHandlerTest.php

@@ -27,7 +27,7 @@ class MongoDBHandlerTest extends TestCase
     public function testHandle()
     {
         $mongo = $this->getMock('Mongo', array('selectCollection'), array(), '', false);
-        $collection = $this->getMock('stdClass', array('save'));
+        $collection = $this->getMock('stdClass', array('insert'));
 
         $mongo->expects($this->once())
             ->method('selectCollection')
@@ -47,12 +47,45 @@ class MongoDBHandlerTest extends TestCase
         );
 
         $collection->expects($this->once())
-            ->method('save')
+            ->method('insert')
             ->with($expected);
 
         $handler = new MongoDBHandler($mongo, 'DB', 'Collection');
         $handler->handle($record);
     }
+
+    public function testHandleWithManager() {
+        if (!(class_exists('MongoDB\Driver\Manager'))) {
+            $this->markTestSkipped('mongo extension not installed');
+        }
+
+        $manager = $this->getMock('MongoDB\Driver\Manager', array('executeBulkWrite'), array(), '', false);
+
+
+        $record = $this->getRecord(Logger::WARNING, 'test', array('data' => new \stdClass, 'foo' => 34));
+        $expected = array(
+            'message' => 'test',
+            'context' => array('data' => '[object] (stdClass: {})', 'foo' => 34),
+            'level' => Logger::WARNING,
+            'level_name' => 'WARNING',
+            'channel' => 'test',
+            'datetime' => $record['datetime']->format('Y-m-d H:i:s'),
+            'extra' => array(),
+        );
+
+        $bulk = new \MongoDB\Driver\BulkWrite();
+        $bulk->insert($expected);
+
+        $manager->expects($this->once())
+            ->method('executeBulkWrite')
+            ->with('DB.Collection', $bulk);
+
+
+        $handler = new MongoDBHandler($manager, 'DB', 'Collection');
+        $handler->handle($record);
+
+    }
+
 }
 
 if (!class_exists('Mongo')) {