Add Flow.js driver (#46)

* Add Flow.js driver

* Remove imports

* Update README.md

* Update supported list of drivers in config

* Change namespace

Author: nerg4l

README.md

@@ -36,6 +36,7 @@ project at the moment is [tus](https://tus.io/).
     - [Monolith](#monolith-driver)
     - [Blueimp](#blueimp-driver)
     - [DropzoneJS](#dropzonejs-driver)
+    - [Flow.js](#flow-js-driver)
     - [Resumable.js](#resumable-js-driver)
 - [Identifiers](#identifiers)
     - [Session identifier](#session-identifier)
@@ -148,6 +149,7 @@ Service                              | Driver name    | Chunk upload | Resumable
 [Monolith](#monolith-driver)         | `monolith`     | no           | no
 [Blueimp](#blueimp-driver)           | `blueimp`      | yes          | yes
 [DropzoneJS](#dropzonejs-driver)     | `dropzone`     | yes          | no
+[Flow.js](#flow-js-driver)           | `flow-js`      | yes          | yes
 [Resumable.js](#resumable-js-driver) | `resumable-js` | yes          | yes
 
 ### Monolith driver
@@ -166,6 +168,12 @@ This driver handles requests made by the Blueimp jQuery File Upload client libra
 
 This driver handles requests made by the DropzoneJS client library.
 
+### Flow.js driver
+
+[website](https://github.com/flowjs/flow.js)
+
+This driver handles requests made by the Flow.js client library.
+
 ### Resumable.js driver
 
 [website](http://resumablejs.com/)

config/chunk-uploader.php

@@ -12,7 +12,7 @@
     | throughout your application here. By default, the module is setup for
     | monolith upload.
     |
-    | Supported: "monolith", "blueimp", "dropzone", "resumable-js"
+    | Supported: "monolith", "blueimp", "dropzone", "flow-js", "resumable-js"
     |
     */
 
@@ -118,6 +118,27 @@
 
     ],
 
+    /*
+    |--------------------------------------------------------------------------
+    | Flow.js Options
+    |--------------------------------------------------------------------------
+    |
+    | Here you may configure the options for the Flow.js driver.
+    |
+    */
+
+    'flow-js' => [
+
+        // The name of the multipart request parameter to use for the file chunk
+        'param' => 'file',
+
+        //  HTTP method for chunk test request.
+        'test-method' => Illuminate\Http\Request::METHOD_GET,
+        //  HTTP method to use when sending chunks to the server (POST, PUT, PATCH).
+        'upload-method' => Illuminate\Http\Request::METHOD_POST,
+
+    ],
+
     /*
     |--------------------------------------------------------------------------
     | Resumable.js Options

src/Driver/FlowJsUploadDriver.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace CodingSocks\ChunkUploader\Driver;
+
+class FlowJsUploadDriver extends ResumableJsUploadDriver
+{
+    /**
+     * ResumableJsUploadDriver constructor.
+     *
+     * @param array $config
+     */
+    public function __construct($config)
+    {
+        $config['parameter-namespace'] = '';
+        $config['parameter-names'] = [
+            // The name of the chunk index (base-1) in the current upload POST parameter to use for the file chunk.
+            'chunk-number' => 'flowChunkNumber',
+            // The name of the total number of chunks POST parameter to use for the file chunk.
+            'total-chunks' => 'flowTotalChunks',
+            // The name of the general chunk size POST parameter to use for the file chunk.
+            'chunk-size' => 'flowChunkSize',
+            // The name of the total file size number POST parameter to use for the file chunk.
+            'total-size' => 'flowTotalSize',
+            // The name of the unique identifier POST parameter to use for the file chunk.
+            'identifier' => 'flowIdentifier',
+            // The name of the original file name POST parameter to use for the file chunk.
+            'file-name' => 'flowFilename',
+            // The name of the file's relative path POST parameter to use for the file chunk.
+            'relative-path' => 'flowRelativePath',
+            // The name of the current chunk size POST parameter to use for the file chunk.
+            'current-chunk-size' => 'flowCurrentChunkSize',
+        ];
+        parent::__construct($config);
+    }
+}

src/UploadManager.php

@@ -5,6 +5,7 @@
 use Illuminate\Support\Manager;
 use CodingSocks\ChunkUploader\Driver\BlueimpUploadDriver;
 use CodingSocks\ChunkUploader\Driver\DropzoneUploadDriver;
+use CodingSocks\ChunkUploader\Driver\FlowJsUploadDriver;
 use CodingSocks\ChunkUploader\Driver\MonolithUploadDriver;
 use CodingSocks\ChunkUploader\Driver\ResumableJsUploadDriver;
 
@@ -28,6 +29,11 @@ public function createDropzoneDriver()
         return new DropzoneUploadDriver($this->app['config']['chunk-uploader.dropzone']);
     }
 
+    public function createFlowJsDriver()
+    {
+        return new FlowJsUploadDriver($this->app['config']['chunk-uploader.resumable-js']);
+    }
+
     public function createResumableJsDriver()
     {
         return new ResumableJsUploadDriver($this->app['config']['chunk-uploader.resumable-js']);