Rename GridFSCollectionsWrapper to CollectionWrapper

src/GridFS/Bucket.php

@@ -22,7 +22,7 @@ class Bucket
     private static $streamWrapper;
     private static $defaultChunkSizeBytes = 261120;
 
-    private $collectionsWrapper;
+    private $collectionWrapper;
     private $databaseName;
     private $options;
 
@@ -74,7 +74,7 @@ class Bucket
 
         $collectionOptions = array_intersect_key($options, ['readPreference' => 1, 'writeConcern' => 1]);
 
-        $this->collectionsWrapper = new GridFSCollectionsWrapper($manager, $databaseName, $options['bucketName'], $collectionOptions);
+        $this->collectionWrapper = new CollectionWrapper($manager, $databaseName, $options['bucketName'], $collectionOptions);
         $this->registerStreamWrapper($manager);
     }
 
@@ -89,12 +89,12 @@ class Bucket
      */
     public function delete(ObjectId $id)
     {
-        $file = $this->collectionsWrapper->getFilesCollection()->findOne(['_id' => $id]);
-        $this->collectionsWrapper->getFilesCollection()->deleteOne(['_id' => $id]);
-        $this->collectionsWrapper->getChunksCollection()->deleteMany(['files_id' => $id]);
+        $file = $this->collectionWrapper->getFilesCollection()->findOne(['_id' => $id]);
+        $this->collectionWrapper->getFilesCollection()->deleteOne(['_id' => $id]);
+        $this->collectionWrapper->getChunksCollection()->deleteMany(['files_id' => $id]);
 
         if ($file === null) {
-            throw FileNotFoundException::byId($id, $this->collectionsWrapper->getFilesCollection()->getNameSpace());
+            throw FileNotFoundException::byId($id, $this->collectionWrapper->getFilesCollection()->getNameSpace());
         }
 
     }
@@ -108,16 +108,16 @@ class Bucket
      */
     public function downloadToStream(ObjectId $id, $destination)
     {
-        $file = $this->collectionsWrapper->getFilesCollection()->findOne(
+        $file = $this->collectionWrapper->getFilesCollection()->findOne(
             ['_id' => $id],
             ['typeMap' => ['root' => 'stdClass']]
         );
 
         if ($file === null) {
-            throw FileNotFoundException::byId($id, $this->collectionsWrapper->getFilesCollection()->getNameSpace());
+            throw FileNotFoundException::byId($id, $this->collectionWrapper->getFilesCollection()->getNameSpace());
         }
 
-        $gridFsStream = new GridFSDownload($this->collectionsWrapper, $file);
+        $gridFsStream = new GridFSDownload($this->collectionWrapper, $file);
         $gridFsStream->downloadToStream($destination);
     }
 
@@ -149,7 +149,7 @@ class Bucket
     {
         $options += ['revision' => -1];
         $file = $this->findFileRevision($filename, $options['revision']);
-        $gridFsStream = new GridFSDownload($this->collectionsWrapper, $file);
+        $gridFsStream = new GridFSDownload($this->collectionWrapper, $file);
         $gridFsStream->downloadToStream($destination);
     }
 
@@ -160,7 +160,7 @@ class Bucket
 
     public function drop()
     {
-        $this->collectionsWrapper->dropCollections();
+        $this->collectionWrapper->dropCollections();
     }
 
     /**
@@ -173,12 +173,12 @@ class Bucket
      */
     public function find($filter, array $options = [])
     {
-        return $this->collectionsWrapper->getFilesCollection()->find($filter, $options);
+        return $this->collectionWrapper->getFilesCollection()->find($filter, $options);
     }
 
     public function getCollectionsWrapper()
     {
-        return $this->collectionsWrapper;
+        return $this->collectionWrapper;
     }
 
     public function getDatabaseName()
@@ -212,13 +212,13 @@ class Bucket
      */
     public function openDownloadStream(ObjectId $id)
     {
-        $file = $this->collectionsWrapper->getFilesCollection()->findOne(
+        $file = $this->collectionWrapper->getFilesCollection()->findOne(
             ['_id' => $id],
             ['typeMap' => ['root' => 'stdClass']]
         );
 
         if ($file === null) {
-            throw FileNotFoundException::byId($id, $this->collectionsWrapper->getFilesCollection()->getNameSpace());
+            throw FileNotFoundException::byId($id, $this->collectionWrapper->getFilesCollection()->getNameSpace());
         }
 
         return $this->openDownloadStreamByFile($file);
@@ -273,7 +273,7 @@ class Bucket
         $options += ['chunkSizeBytes' => $this->options['chunkSizeBytes']];
 
         $streamOptions = [
-            'collectionsWrapper' => $this->collectionsWrapper,
+            'collectionWrapper' => $this->collectionWrapper,
             'uploadOptions' => $options,
         ];
 
@@ -291,10 +291,10 @@ class Bucket
      */
     public function rename(ObjectId $id, $newFilename)
     {
-        $filesCollection = $this->collectionsWrapper->getFilesCollection();
+        $filesCollection = $this->collectionWrapper->getFilesCollection();
         $result = $filesCollection->updateOne(['_id' => $id], ['$set' => ['filename' => $newFilename]]);
         if($result->getModifiedCount() == 0) {
-            throw FileNotFoundException::byId($id, $this->collectionsWrapper->getFilesCollection()->getNameSpace());
+            throw FileNotFoundException::byId($id, $this->collectionWrapper->getFilesCollection()->getNameSpace());
         }
     }
 
@@ -314,7 +314,7 @@ class Bucket
     public function uploadFromStream($filename, $source, array $options = [])
     {
         $options += ['chunkSizeBytes' => $this->options['chunkSizeBytes']];
-        $gridFsStream = new GridFSUpload($this->collectionsWrapper, $filename, $options);
+        $gridFsStream = new GridFSUpload($this->collectionWrapper, $filename, $options);
 
         return $gridFsStream->uploadFromStream($source);
     }
@@ -329,7 +329,7 @@ class Bucket
             $sortOrder = 1;
         }
 
-        $filesCollection = $this->collectionsWrapper->getFilesCollection();
+        $filesCollection = $this->collectionWrapper->getFilesCollection();
         $file = $filesCollection->findOne(
             ['filename' => $filename],
             [
@@ -349,7 +349,7 @@ class Bucket
     private function openDownloadStreamByFile($file)
     {
         $options = [
-            'collectionsWrapper' => $this->collectionsWrapper,
+            'collectionWrapper' => $this->collectionWrapper,
             'file' => $file,
         ];
 

src/GridFS/GridFSCollectionsWrapper.php → src/GridFS/CollectionWrapper.php

@@ -5,14 +5,13 @@ namespace MongoDB\GridFS;
 use MongoDB\Collection;
 use MongoDB\Driver\Manager;
 use MongoDB\Driver\ReadPreference;
-use MongoDB\Driver\WriteConcern;
 
 /**
- * GridFSCollectionsWrapper abstracts the GridFS files and chunks collections.
+ * CollectionWrapper abstracts the GridFS files and chunks collections.
  *
  * @internal
  */
-class GridFSCollectionsWrapper
+class CollectionWrapper
 {
     private $chunksCollection;
     private $ensuredIndexes = false;
@@ -34,8 +33,9 @@ class GridFSCollectionsWrapper
         $this->chunksCollection = new Collection($manager, $databaseName, sprintf('%s.chunks', $bucketName), $collectionOptions);
     }
 
-    public function dropCollections(){
-        $this->filesCollection-> drop();
+    public function dropCollections()
+    {
+        $this->filesCollection->drop();
         $this->chunksCollection->drop();
     }
 

src/GridFS/GridFSDownload.php

@@ -19,7 +19,7 @@ class GridFSDownload
     private $bytesSeen = 0;
     private $chunkOffset = 0;
     private $chunksIterator;
-    private $collectionsWrapper;
+    private $collectionWrapper;
     private $file;
     private $firstCheck = true;
     private $iteratorEmpty = false;
@@ -28,17 +28,17 @@ class GridFSDownload
     /**
      * Constructs a GridFS download stream.
      *
-     * @param GridFSCollectionsWrapper $collectionsWrapper GridFS collections wrapper
-     * @param stdClass                 $file               GridFS file document
+     * @param CollectionWrapper $collectionWrapper GridFS collection wrapper
+     * @param stdClass          $file               GridFS file document
      * @throws CorruptFileException
      */
-    public function __construct(GridFSCollectionsWrapper $collectionsWrapper, stdClass $file)
+    public function __construct(CollectionWrapper $collectionWrapper, stdClass $file)
     {
-        $this->collectionsWrapper = $collectionsWrapper;
+        $this->collectionWrapper = $collectionWrapper;
         $this->file = $file;
 
         try {
-            $cursor = $this->collectionsWrapper->getChunksCollection()->find(
+            $cursor = $this->collectionWrapper->getChunksCollection()->find(
                 ['files_id' => $this->file->_id],
                 ['sort' => ['n' => 1]]
             );

src/GridFS/GridFSUpload.php

@@ -19,7 +19,7 @@ class GridFSUpload
     private $bufferLength = 0;
     private $chunkOffset = 0;
     private $chunkSize;
-    private $collectionsWrapper;
+    private $collectionWrapper;
     private $ctx;
     private $file;
     private $indexChecker;
@@ -44,12 +44,12 @@ class GridFSUpload
      *  * metadata (document): User data for the "metadata" field of the files
      *    collection document.
      *
-     * @param GridFSCollectionsWrapper $collectionsWrapper GridFS collections wrapper
-     * @param string                   $filename           File name
-     * @param array                    $options            Upload options
+     * @param CollectionWrapper $collectionWrapper GridFS collection wrapper
+     * @param string            $filename          File name
+     * @param array             $options           Upload options
      * @throws InvalidArgumentException
      */
-    public function __construct(GridFSCollectionsWrapper $collectionsWrapper, $filename, array $options = [])
+    public function __construct(CollectionWrapper $collectionWrapper, $filename, array $options = [])
     {
         $options += ['chunkSizeBytes' => 261120];
 
@@ -66,7 +66,7 @@ class GridFSUpload
         }
 
         $this->chunkSize = $options['chunkSizeBytes'];
-        $this->collectionsWrapper = $collectionsWrapper;
+        $this->collectionWrapper = $collectionWrapper;
         $this->buffer = fopen('php://temp', 'w+');
         $this->ctx = hash_init('md5');
 
@@ -189,8 +189,8 @@ class GridFSUpload
 
     private function abort()
     {
-        $this->collectionsWrapper->getChunksCollection()->deleteMany(['files_id' => $this->file['_id']]);
-        $this->collectionsWrapper->getFilesCollection()->deleteOne(['_id' => $this->file['_id']]);
+        $this->collectionWrapper->getChunksCollection()->deleteMany(['files_id' => $this->file['_id']]);
+        $this->collectionWrapper->getFilesCollection()->deleteOne(['_id' => $this->file['_id']]);
         $this->isClosed = true;
     }
 
@@ -215,7 +215,7 @@ class GridFSUpload
         $this->file['length'] = $this->length;
         $this->file['md5'] = $md5;
 
-        $this->collectionsWrapper->insertFile($this->file);
+        $this->collectionWrapper->insertFile($this->file);
 
         return $this->file['_id'];
     }
@@ -235,7 +235,7 @@ class GridFSUpload
 
         hash_update($this->ctx, $data);
 
-        $this->collectionsWrapper->insertChunk($toUpload);
+        $this->collectionWrapper->insertChunk($toUpload);
         $this->length += strlen($data);
         $this->chunkOffset++;
     }

src/GridFS/StreamWrapper.php

@@ -26,7 +26,7 @@ class StreamWrapper
     public function openReadStream()
     {
         $context = stream_context_get_options($this->context);
-        $this->gridFSStream = new GridFSDownload($this->collectionsWrapper, $context['gridfs']['file']);
+        $this->gridFSStream = new GridFSDownload($this->collectionWrapper, $context['gridfs']['file']);
         $this->id = $this->gridFSStream->getId();
 
         return true;
@@ -36,7 +36,7 @@ class StreamWrapper
     {
         $context = stream_context_get_options($this->context);
         $options = $context['gridfs']['uploadOptions'];
-        $this->gridFSStream = new GridFSUpload($this->collectionsWrapper, $this->identifier, $options);
+        $this->gridFSStream = new GridFSUpload($this->collectionWrapper, $this->identifier, $options);
         $this->id = $this->gridFSStream->getId();
 
         return true;
@@ -68,7 +68,7 @@ class StreamWrapper
     {
         $this->initProtocol($path);
         $context = stream_context_get_options($this->context);
-        $this->collectionsWrapper = $context['gridfs']['collectionsWrapper'];
+        $this->collectionWrapper = $context['gridfs']['collectionWrapper'];
         $this->mode = $mode;
 
         switch ($this->mode) {