From ff52e8047e296eae74faae98b4bd7adbd3e91ea7 Mon Sep 17 00:00:00 2001
From: smarcet <smarcet@gmail.com>
Date: Tue, 29 Sep 2020 17:05:34 -0300
Subject: [PATCH] File Upload - Chunk Support

new endpoints for uploads

POST api/public/v1/files/upload

Change-Id: If35c616eb243bf5ec66205fb630fe30ce4dad647
Signed-off-by: smarcet <smarcet@gmail.com>
---
 .../Main/OAuth2ChunkedFilesApiController.php  |   57 +
 .../Apis/Protected/Main/UploadController.php  |  115 ++
 ...uth2SummitMediaUploadTypeApiController.php |    1 +
 ...ltipartFormDataInputForNonPostRequests.php |    2 +-
 app/Http/Routes/public.php                    |    5 +
 app/Http/Utils/FileUploadInfo.php             |  152 +++
 .../SummitMediaUploadTypeFactory.php          |    2 +-
 .../MediaUploads/SummitMediaUploadType.php    |   13 +
 .../Model/Imp/PresentationService.php         |  110 +-
 composer.json                                 |    1 +
 composer.lock                                 | 1034 +++++++++++------
 config/chunk-upload.php                       |   43 +
 tests/PresentationMediaUploadsTests.php       |    7 +-
 13 files changed, 1119 insertions(+), 423 deletions(-)
 create mode 100644 app/Http/Controllers/Apis/Protected/Main/OAuth2ChunkedFilesApiController.php
 create mode 100644 app/Http/Controllers/Apis/Protected/Main/UploadController.php
 create mode 100644 app/Http/Utils/FileUploadInfo.php
 create mode 100644 config/chunk-upload.php

diff --git a/app/Http/Controllers/Apis/Protected/Main/OAuth2ChunkedFilesApiController.php b/app/Http/Controllers/Apis/Protected/Main/OAuth2ChunkedFilesApiController.php
new file mode 100644
index 00000000..2bb2772c
--- /dev/null
+++ b/app/Http/Controllers/Apis/Protected/Main/OAuth2ChunkedFilesApiController.php
@@ -0,0 +1,57 @@
+<?php namespace App\Http\Controllers;
+/**
+ * Copyright 2020 OpenStack Foundation
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+use Illuminate\Http\JsonResponse;
+use Pion\Laravel\ChunkUpload\Exceptions\UploadMissingFileException;
+use Pion\Laravel\ChunkUpload\Handler\AbstractHandler;
+use Pion\Laravel\ChunkUpload\Receiver\FileReceiver;
+/**
+ * Class OAuth2ChunkedFilesApiController
+ * @package App\Http\Controllers
+ */
+class OAuth2ChunkedFilesApiController extends UploadController
+{
+    /**
+     * Handles the file upload
+     *
+     * @param FileReceiver $receiver
+     *
+     * @return JsonResponse
+     *
+     * @throws UploadMissingFileException
+     *
+     */
+    public function uploadFile(FileReceiver $receiver)
+    {
+        // check if the upload is success, throw exception or return response you need
+        if ($receiver->isUploaded() === false) {
+            throw new UploadMissingFileException();
+        }
+        // receive the file
+        $save = $receiver->receive();
+
+        // check if the upload has finished (in chunk mode it will send smaller files)
+        if ($save->isFinished()) {
+            // save the file and return any response you need
+            return $this->saveFile($save->getFile());
+        }
+
+        // we are in chunk mode, lets send the current progress
+        /** @var AbstractHandler $handler */
+        $handler = $save->handler();
+        $done = $handler->getPercentageDone();
+        return response()->json([
+            "done" => $done
+        ]);
+    }
+}
\ No newline at end of file
diff --git a/app/Http/Controllers/Apis/Protected/Main/UploadController.php b/app/Http/Controllers/Apis/Protected/Main/UploadController.php
new file mode 100644
index 00000000..aa512952
--- /dev/null
+++ b/app/Http/Controllers/Apis/Protected/Main/UploadController.php
@@ -0,0 +1,115 @@
+<?php namespace App\Http\Controllers;
+/**
+ * Copyright 2020 OpenStack Foundation
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+use Illuminate\Routing\Controller as BaseController;
+use Illuminate\Http\JsonResponse;
+use Pion\Laravel\ChunkUpload\Exceptions\UploadFailedException;
+use Illuminate\Support\Facades\Storage;
+use Illuminate\Http\Request;
+use Illuminate\Http\UploadedFile;
+use Pion\Laravel\ChunkUpload\Exceptions\UploadMissingFileException;
+use Pion\Laravel\ChunkUpload\Handler\AbstractHandler;
+use Pion\Laravel\ChunkUpload\Handler\HandlerFactory;
+use Pion\Laravel\ChunkUpload\Receiver\FileReceiver;
+/**
+ * Class UploadController
+ * @package App\Http\Controllers
+ */
+class UploadController extends BaseController
+{
+    /**
+     * Handles the file upload
+     *
+     * @param Request $request
+     *
+     * @return JsonResponse
+     *
+     * @throws UploadMissingFileException
+     * @throws UploadFailedException
+     */
+    public function upload(Request $request) {
+        // create the file receiver
+        $receiver = new FileReceiver("file", $request, HandlerFactory::classFromRequest($request));
+
+        // check if the upload is success, throw exception or return response you need
+        if ($receiver->isUploaded() === false) {
+            throw new UploadMissingFileException();
+        }
+
+        // receive the file
+        $save = $receiver->receive();
+
+        // check if the upload has finished (in chunk mode it will send smaller files)
+        if ($save->isFinished()) {
+            // save the file and return any response you need, current example uses `move` function. If you are
+            // not using move, you need to manually delete the file by unlink($save->getFile()->getPathname())
+            return $this->saveFile($save->getFile());
+        }
+
+        // we are in chunk mode, lets send the current progress
+        /** @var AbstractHandler $handler */
+        $handler = $save->handler();
+
+        return response()->json([
+            "done" => $handler->getPercentageDone(),
+            'status' => true
+        ]);
+    }
+
+    /**
+     * Saves the file
+     *
+     * @param UploadedFile $file
+     *
+     * @return JsonResponse
+     */
+    protected function saveFile(UploadedFile $file)
+    {
+        $fileName = $this->createFilename($file);
+        // Group files by mime type
+        $mime = str_replace('/', '-', $file->getMimeType());
+        // Group files by the date (week
+        $dateFolder = date("Y-m-W");
+
+        // Build the file path
+        $filePath = "upload/{$mime}/{$dateFolder}/";
+
+        $disk = Storage::disk('local');
+
+        $disk->putFileAs($filePath, $file, $fileName);
+
+        unlink($file->getPathname());
+
+        return response()->json([
+            'path' => $filePath,
+            'name' => $fileName,
+            'mime_type' => $mime
+        ]);
+    }
+
+    /**
+     * Create unique filename for uploaded file
+     * @param UploadedFile $file
+     * @return string
+     */
+    protected function createFilename(UploadedFile $file)
+    {
+        $extension = $file->getClientOriginalExtension();
+        $filename = str_replace(".".$extension, "", $file->getClientOriginalName()); // Filename without extension
+
+        // Add timestamp hash to name of the file
+        $filename .= "_" . md5(time()) . "." . $extension;
+
+        return $filename;
+    }
+}
diff --git a/app/Http/Controllers/Apis/Protected/Summit/OAuth2SummitMediaUploadTypeApiController.php b/app/Http/Controllers/Apis/Protected/Summit/OAuth2SummitMediaUploadTypeApiController.php
index 8c522bf1..77cc2dca 100644
--- a/app/Http/Controllers/Apis/Protected/Summit/OAuth2SummitMediaUploadTypeApiController.php
+++ b/app/Http/Controllers/Apis/Protected/Summit/OAuth2SummitMediaUploadTypeApiController.php
@@ -110,6 +110,7 @@ final class OAuth2SummitMediaUploadTypeApiController extends OAuth2ProtectedCont
             'name' => 'required|string|max:255',
             'description' => 'sometimes|string|max:255',
             'is_mandatory' => 'required|boolean',
+            // in KB
             'max_size' => 'required|int|megabyte_aligned',
             'private_storage_type' => 'required|string|in:'.implode(",", IStorageTypesConstants::ValidTypes),
             'public_storage_type' => 'required|string|in:'.implode(",", IStorageTypesConstants::ValidTypes),
diff --git a/app/Http/Middleware/ParseMultipartFormDataInputForNonPostRequests.php b/app/Http/Middleware/ParseMultipartFormDataInputForNonPostRequests.php
index b22ea005..2c81ede5 100644
--- a/app/Http/Middleware/ParseMultipartFormDataInputForNonPostRequests.php
+++ b/app/Http/Middleware/ParseMultipartFormDataInputForNonPostRequests.php
@@ -30,7 +30,7 @@ final class ParseMultipartFormDataInputForNonPostRequests
     */
     public function handle($request, Closure $next)
     {
-        if ($request->method() == 'POST' OR $request->method() == 'GET') {
+        if ($request->method() == 'POST' || $request->method() == 'GET') {
             return $next($request);
         }
 
diff --git a/app/Http/Routes/public.php b/app/Http/Routes/public.php
index 60a5ebce..df51f345 100644
--- a/app/Http/Routes/public.php
+++ b/app/Http/Routes/public.php
@@ -28,6 +28,11 @@ Route::group([
     ]
 ], function () {
 
+    // files
+    Route::group(['prefix' => 'files'], function () {
+        Route::post('upload','OAuth2ChunkedFilesApiController@uploadFile' );
+    });
+
     // members
     Route::group(['prefix' => 'members'], function () {
         Route::get('', 'OAuth2MembersApiController@getAll');
diff --git a/app/Http/Utils/FileUploadInfo.php b/app/Http/Utils/FileUploadInfo.php
new file mode 100644
index 00000000..2aae39f3
--- /dev/null
+++ b/app/Http/Utils/FileUploadInfo.php
@@ -0,0 +1,152 @@
+<?php namespace App\Http\Utils;
+/**
+ * Copyright 2020 OpenStack Foundation
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+use App\Services\FileSystem\FileNameSanitizer;
+use Illuminate\Http\Request as LaravelRequest;
+use Illuminate\Support\Facades\Log;
+use Illuminate\Support\Facades\Storage;
+use models\exceptions\ValidationException;
+use Symfony\Component\HttpFoundation\File\UploadedFile;
+/**
+ * Class FileUploadInfo
+ * @package App\Http\Utils
+ */
+final class FileUploadInfo
+{
+    /**
+     * @var int
+     */
+    private $size;
+    /**
+     * @var UploadedFile
+     */
+    private $file;
+    /**
+     * @var string
+     */
+    private $fileName;
+    /**
+     * @var string
+     */
+    private $fileExt;
+
+    /**
+     * FileUploadInfo constructor.
+     * @param $file
+     * @param $fileName
+     * @param $fileExt
+     * @param $size
+     */
+    private function __construct(
+        $file,
+        $fileName,
+        $fileExt,
+        $size
+    )
+    {
+        $this->file = $file;
+        $this->fileName = $fileName;
+        $this->fileExt = $fileExt;
+        $this->size = $size;
+    }
+
+    /**
+     * @param LaravelRequest $request
+     * @param array $payload
+     * @return FileUploadInfo|null
+     * @throws ValidationException
+     */
+    public static function build(LaravelRequest $request, array $payload):?FileUploadInfo {
+
+        $file = null;
+        $fileName = null;
+        $fileExt = null;
+        $size = 0;
+
+        if($request->hasFile('file')) {
+            Log::debug(sprintf("FileUploadInfo::build build file is present on request ( MULTIFORM )"));
+            $file = $request->file('file');
+            // get in bytes should be converted to KB
+            $size = $file->getSize();
+            if($size == 0)
+                throw new ValidationException("File size is zero.");
+            $size = $size/1024; // convert bytes to KB
+            $fileName = $file->getClientOriginalName();
+            $fileExt = pathinfo($fileName, PATHINFO_EXTENSION);
+        }
+
+        if(is_null($file) && isset($payload['filepath'])){
+            Log::debug(sprintf("FileUploadInfo::build build file is present on as local storage (%s)", $payload['filepath']));
+            $disk = Storage::disk('local');
+
+            if(!$disk->exists($payload['filepath']))
+                throw new ValidationException(sprintf("file provide on filepath %s does not exists on local storage.", $payload['filepath']));
+
+            // get in bytes should be converted to KB
+            $size = $disk->size($payload['filepath']);
+            if($size == 0)
+                throw new ValidationException("File size is zero.");
+
+            $size = $size/1024; // convert bytes to KB
+            $fileName =  pathinfo($payload['filepath'],PATHINFO_BASENAME);
+            $fileExt = pathinfo($fileName, PATHINFO_EXTENSION);
+            $file = new UploadedFile($disk->path($payload['filepath']), $fileName);
+        }
+
+        if(is_null($file)) return null;
+
+        $fileName = FileNameSanitizer::sanitize($fileName);
+
+        return new self($file, $fileName, $fileExt, $size);
+    }
+
+    /**
+     * @return int
+     */
+    public function getSize(): ?int
+    {
+        return $this->size;
+    }
+
+    /**
+     * @return UploadedFile
+     */
+    public function getFile(): ?UploadedFile
+    {
+        return $this->file;
+    }
+
+    /**
+     * @return string
+     */
+    public function getFileName(): ?string
+    {
+        return $this->fileName;
+    }
+
+    /**
+     * @return string
+     */
+    public function getFileExt(): ?string
+    {
+        return $this->fileExt;
+    }
+
+    public function delete(){
+        if(is_null($this->file)) return;
+        $realPath = $this->file->getRealPath();
+        Log::debug(sprintf("FileUploadInfo::delete deleting file %s", $realPath));
+        unlink($realPath);
+    }
+
+}
\ No newline at end of file
diff --git a/app/Models/Foundation/Summit/Factories/SummitMediaUploadTypeFactory.php b/app/Models/Foundation/Summit/Factories/SummitMediaUploadTypeFactory.php
index 1ba68d77..10478a36 100644
--- a/app/Models/Foundation/Summit/Factories/SummitMediaUploadTypeFactory.php
+++ b/app/Models/Foundation/Summit/Factories/SummitMediaUploadTypeFactory.php
@@ -39,7 +39,7 @@ final class SummitMediaUploadTypeFactory
         if(isset($data['description']))
             $type->setDescription(trim($data['description']));
 
-        if(isset($data['max_size']))
+        if(isset($data['max_size'])) // in KB
             $type->setMaxSize(intval($data['max_size']));
 
         if(isset($data['private_storage_type']))
diff --git a/app/Models/Foundation/Summit/MediaUploads/SummitMediaUploadType.php b/app/Models/Foundation/Summit/MediaUploads/SummitMediaUploadType.php
index 2d651dc0..ba22eda2 100644
--- a/app/Models/Foundation/Summit/MediaUploads/SummitMediaUploadType.php
+++ b/app/Models/Foundation/Summit/MediaUploads/SummitMediaUploadType.php
@@ -55,6 +55,7 @@ class SummitMediaUploadType extends SilverstripeBaseModel
     /**
      * @ORM\Column(name="MaxSize", type="integer")
      * @var int
+     * in KB
      */
     private $max_size;
 
@@ -173,6 +174,14 @@ class SummitMediaUploadType extends SilverstripeBaseModel
         return $this->max_size;
     }
 
+    /**
+     * @return int
+     */
+    public function getMaxSizeMB(): int
+    {
+        return $this->max_size/1024;
+    }
+
     /**
      * @param int $max_size
      */
@@ -268,6 +277,10 @@ class SummitMediaUploadType extends SilverstripeBaseModel
         return in_array(strtoupper($ext), explode('|', $this->type->getAllowedExtensions()));
     }
 
+    public function getValidExtensions(){
+        return $this->type->getAllowedExtensions();
+    }
+
     public function hasStorageSet():bool {
         return  ($this->private_storage_type != IStorageTypesConstants::None ||  $this->public_storage_type != IStorageTypesConstants::None);
     }
diff --git a/app/Services/Model/Imp/PresentationService.php b/app/Services/Model/Imp/PresentationService.php
index 4a49c9d0..5817f4c6 100644
--- a/app/Services/Model/Imp/PresentationService.php
+++ b/app/Services/Model/Imp/PresentationService.php
@@ -13,6 +13,7 @@
  **/
 use App\Events\PresentationMaterialDeleted;
 use App\Events\PresentationMaterialUpdated;
+use App\Http\Utils\FileUploadInfo;
 use App\Http\Utils\IFileUploader;
 use App\Jobs\Emails\PresentationSubmissions\PresentationCreatorNotificationEmail;
 use App\Jobs\Emails\PresentationSubmissions\PresentationSpeakerNotificationEmail;
@@ -29,6 +30,7 @@ use App\Models\Foundation\Summit\Events\Presentations\TrackQuestions\TrackAnswer
 use Illuminate\Support\Facades\Config;
 use Illuminate\Support\Facades\Event;
 use Illuminate\Support\Facades\Log;
+use Illuminate\Support\Facades\Storage;
 use models\exceptions\EntityNotFoundException;
 use models\exceptions\ValidationException;
 use models\main\IFolderRepository;
@@ -47,6 +49,8 @@ use libs\utils\ITransactionService;
 use models\summit\Summit;
 use Illuminate\Http\Request as LaravelRequest;
 use App\Services\Model\IFolderService;
+use Symfony\Component\HttpFoundation\File\UploadedFile;
+
 /**
  * Class PresentationService
  * @package services\model
@@ -997,78 +1001,67 @@ final class PresentationService
         ) {
 
             Log::debug(sprintf("PresentationService::addMediaUploadTo summit %s presentation %s", $summit->getId(), $presentation_id));
+
             $presentation = $this->presentation_repository->getById($presentation_id);
 
             if (is_null($presentation) || !$presentation instanceof Presentation)
                 throw new EntityNotFoundException('Presentation not found.');
 
-            $hasFile = $request->hasFile('file');
-
-            if(!$hasFile){
-                throw new ValidationException("You must provide a file.");
-            }
-
             $media_upload_type_id = intval($payload['media_upload_type_id']);
 
-            $media_upload_type = $summit->getMediaUploadTypeById($media_upload_type_id);
+            $mediaUploadType = $summit->getMediaUploadTypeById($media_upload_type_id);
 
-            if(is_null($media_upload_type))
+            if(is_null($mediaUploadType))
                 throw new EntityNotFoundException(sprintf("Media Upload Type %s not found.", $media_upload_type_id));
 
-            if(!$media_upload_type->isPresentationTypeAllowed($presentation->getType())){
+            if(!$mediaUploadType->isPresentationTypeAllowed($presentation->getType())){
                 throw new ValidationException(sprintf("Presentation Type %s is not allowed on Media Upload %s", $presentation->getTypeId(), $media_upload_type_id));
             }
 
-            $file = $request->file('file');
-            // get in bytes should be converted to KB
-            $size = $file->getSize();
-            if($size == 0)
-                throw new ValidationException("File size is zero.");
-            $size = $size/1024;
-            $fileName = $file->getClientOriginalName();
-            $fileExt = pathinfo($fileName, PATHINFO_EXTENSION);
-
-            // normalize fileName
-            $fileName = FileNameSanitizer::sanitize($fileName);
-
-            if($media_upload_type->getMaxSize() < $size){
-                throw new ValidationException(sprintf("Max Size is %s KB.", $media_upload_type->getMaxSize()));
-            }
-
-            if(!$media_upload_type->isValidExtension($fileExt)){
-                throw new ValidationException(sprintf("File Extension %s is not valid", $fileExt));
-            }
-
-            if($presentation->hasMediaUploadByType($media_upload_type)){
+            if($presentation->hasMediaUploadByType($mediaUploadType)){
                 throw new ValidationException
                 (
                     sprintf
                     (
                         "Presentation %s already has a media upload for that type %s.",
-                        $presentation_id, $media_upload_type->getName()
+                        $presentation_id, $mediaUploadType->getName()
                     )
                 );
             }
 
+            $fileInfo = FileUploadInfo::build($request, $payload);
+
+            if(is_null($fileInfo)){
+                throw new ValidationException("You must provide a file.");
+            }
+
+            if($mediaUploadType->getMaxSize() < $fileInfo->getSize()){
+                throw new ValidationException(sprintf("Max Size is %s MB (%s).", $mediaUploadType->getMaxSizeMB(), $fileInfo->getSize()/1024));
+            }
+
+            if(!$mediaUploadType->isValidExtension($fileInfo->getFileExt())){
+                throw new ValidationException(sprintf("File Extension %s is not valid (%s).", $fileInfo->getFileExt(), $mediaUploadType->getValidExtensions()));
+            }
+
             $mediaUpload = PresentationMediaUploadFactory::build(array_merge(
                 $payload,
                 [
-                    'media_upload_type' => $media_upload_type,
+                    'media_upload_type' => $mediaUploadType,
                     'presentation' => $presentation
                 ]
             ));
 
-            $strategy = FileUploadStrategyFactory::build($media_upload_type->getPrivateStorageType());
+            $strategy = FileUploadStrategyFactory::build($mediaUploadType->getPrivateStorageType());
             if(!is_null($strategy)){
-                $strategy->save($file, $mediaUpload->getPath(IStorageTypesConstants::PrivateType), $fileName);
+                $strategy->save($fileInfo->getFile(), $mediaUpload->getPath(IStorageTypesConstants::PrivateType), $fileInfo->getFileName());
             }
 
-            $strategy = FileUploadStrategyFactory::build($media_upload_type->getPublicStorageType());
+            $strategy = FileUploadStrategyFactory::build($mediaUploadType->getPublicStorageType());
             if(!is_null($strategy)){
-                $strategy->save($file, $mediaUpload->getPath(IStorageTypesConstants::PublicType), $fileName);
+                $strategy->save($fileInfo->getFile(), $mediaUpload->getPath(IStorageTypesConstants::PublicType), $fileInfo->getFileName());
             }
 
-            $mediaUpload->setFilename($fileName);
+            $mediaUpload->setFilename($fileInfo->getFileName());
             $presentation->addMediaUpload($mediaUpload);
 
             if(!$presentation->isCompleted()){
@@ -1085,6 +1078,8 @@ final class PresentationService
                     $presentation->setProgress(Presentation::PHASE_UPLOADS);
                 }
             }
+            Log::debug(sprintf("PresentationService::addMediaUploadTo presentation %s  deleting original file %s", $presentation_id, $fileInfo->getFileName()));
+            $fileInfo->delete();
 
             return $mediaUpload;
         });
@@ -1116,6 +1111,8 @@ final class PresentationService
             $payload
         ) {
 
+            Log::debug(sprintf("PresentationService::updateMediaUploadFrom summit %s presentation %s", $summit->getId(), $presentation_id));
+
             $presentation = $this->presentation_repository->getById($presentation_id);
 
             if (is_null($presentation) || !$presentation instanceof Presentation)
@@ -1126,42 +1123,41 @@ final class PresentationService
             if (is_null($mediaUpload))
                 throw new EntityNotFoundException('Presentation Media Upload not found.');
 
-            $hasFile = $request->hasFile('file');
 
-            if($hasFile) {
-                $file = $request->file('file');
-                // get in bytes should be converted to KB
-                $size = $file->getSize();
-                if ($size == 0)
-                    throw new ValidationException("File size is zero.");
-                $size = $size / 1024;
-                $fileName = $file->getClientOriginalName();
-                $fileExt = pathinfo($fileName, PATHINFO_EXTENSION);
-                // normalize fileName
-                $fileName = FileNameSanitizer::sanitize($fileName);
+            $fileInfo = FileUploadInfo::build($request, $payload);
 
+            if(!is_null($fileInfo)) {
+                // process file
                 $mediaUploadType = $mediaUpload->getMediaUploadType();
                 if (is_null($mediaUploadType))
                     throw new ValidationException("Media Upload Type is not set.");
 
-                if ($mediaUploadType->getMaxSize() < $size) {
-                    throw new ValidationException(sprintf("Max Size is %s KB.", $mediaUploadType->getMaxSize()));
+                $fileInfo = FileUploadInfo::build($request, $payload);
+                if(is_null($fileInfo)){
+                    throw new ValidationException("You must provide a file.");
                 }
 
-                if (!$mediaUploadType->isValidExtension($fileExt)) {
-                    throw new ValidationException(sprintf("File Extension %s is not valid", $fileExt));
+                if($mediaUploadType->getMaxSize() < $fileInfo->getSize()){
+                    throw new ValidationException(sprintf("Max Size is %s MB (%s).", $mediaUploadType->getMaxSizeMB(), $fileInfo->getSize()/1024));
+                }
+
+                if(!$mediaUploadType->isValidExtension($fileInfo->getFileExt())){
+                    throw new ValidationException(sprintf("File Extension %s is not valid (%s).", $fileInfo->getFileExt(), $mediaUploadType->getValidExtensions()));
                 }
 
                 $strategy = FileUploadStrategyFactory::build($mediaUploadType->getPrivateStorageType());
                 if (!is_null($strategy)) {
-                    $strategy->save($file, $mediaUpload->getPath(IStorageTypesConstants::PrivateType), $fileName);
+                    $strategy->save($fileInfo->getFile(), $mediaUpload->getPath(IStorageTypesConstants::PrivateType), $fileInfo->getFileName());
                 }
 
                 $strategy = FileUploadStrategyFactory::build($mediaUploadType->getPublicStorageType());
                 if (!is_null($strategy)) {
-                    $strategy->save($file, $mediaUpload->getPath(IStorageTypesConstants::PublicType), $fileName);
+                    $strategy->save($fileInfo->getFile(), $mediaUpload->getPath(IStorageTypesConstants::PublicType), $fileInfo->getFileName());
                 }
-                $payload['file_name'] = $fileName;
+
+                $payload['file_name'] = $fileInfo->getFileName();
+
+                $fileInfo->delete();
             }
 
             return PresentationMediaUploadFactory::populate($mediaUpload, $payload);
@@ -1179,6 +1175,8 @@ final class PresentationService
             $presentation_id,
             $media_upload_id
         ) {
+            Log::debug(sprintf("PresentationService::deleteMediaUpload summit %s presentation %s", $summit->getId(), $presentation_id));
+
             $presentation = $this->presentation_repository->getById($presentation_id);
 
             if (is_null($presentation) || !$presentation instanceof Presentation)
diff --git a/composer.json b/composer.json
index d5a42dba..1c11a931 100644
--- a/composer.json
+++ b/composer.json
@@ -38,6 +38,7 @@
         "muxinc/mux-php": "^0.5.0",
         "php-amqplib/php-amqplib": "^2.11",
         "php-opencloud/openstack": "dev-master",
+        "pion/laravel-chunk-upload": "^1.4",
         "predis/predis": "1.0.*",
         "s-ichikawa/laravel-sendgrid-driver": "^2.0",
         "simplesoftwareio/simple-qrcode": "^2.0",
diff --git a/composer.lock b/composer.lock
index 82f9c77e..db597479 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
         "This file is @generated automatically"
     ],
-    "content-hash": "2569063edd25c9e3e29d56309138520c",
+    "content-hash": "2db17f287f1970fcb401f8e660c3495c",
     "packages": [
         {
             "name": "bacon/bacon-qr-code",
@@ -196,16 +196,16 @@
         },
         {
             "name": "doctrine/annotations",
-            "version": "1.10.3",
+            "version": "1.10.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/doctrine/annotations.git",
-                "reference": "5db60a4969eba0e0c197a19c077780aadbc43c5d"
+                "reference": "bfe91e31984e2ba76df1c1339681770401ec262f"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/annotations/zipball/5db60a4969eba0e0c197a19c077780aadbc43c5d",
-                "reference": "5db60a4969eba0e0c197a19c077780aadbc43c5d",
+                "url": "https://api.github.com/repos/doctrine/annotations/zipball/bfe91e31984e2ba76df1c1339681770401ec262f",
+                "reference": "bfe91e31984e2ba76df1c1339681770401ec262f",
                 "shasum": ""
             },
             "require": {
@@ -215,7 +215,8 @@
             },
             "require-dev": {
                 "doctrine/cache": "1.*",
-                "phpunit/phpunit": "^7.5"
+                "phpstan/phpstan": "^0.12.20",
+                "phpunit/phpunit": "^7.5 || ^9.1.5"
             },
             "type": "library",
             "extra": {
@@ -261,20 +262,20 @@
                 "docblock",
                 "parser"
             ],
-            "time": "2020-05-25T17:24:27+00:00"
+            "time": "2020-08-10T19:35:50+00:00"
         },
         {
             "name": "doctrine/cache",
-            "version": "1.10.1",
+            "version": "1.10.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/doctrine/cache.git",
-                "reference": "35a4a70cd94e09e2259dfae7488afc6b474ecbd3"
+                "reference": "13e3381b25847283a91948d04640543941309727"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/cache/zipball/35a4a70cd94e09e2259dfae7488afc6b474ecbd3",
-                "reference": "35a4a70cd94e09e2259dfae7488afc6b474ecbd3",
+                "url": "https://api.github.com/repos/doctrine/cache/zipball/13e3381b25847283a91948d04640543941309727",
+                "reference": "13e3381b25847283a91948d04640543941309727",
                 "shasum": ""
             },
             "require": {
@@ -343,20 +344,20 @@
                 "redis",
                 "xcache"
             ],
-            "time": "2020-05-27T16:24:54+00:00"
+            "time": "2020-07-07T18:54:01+00:00"
         },
         {
             "name": "doctrine/collections",
-            "version": "1.6.5",
+            "version": "1.6.7",
             "source": {
                 "type": "git",
                 "url": "https://github.com/doctrine/collections.git",
-                "reference": "fc0206348e17e530d09463fef07ba8968406cd6d"
+                "reference": "55f8b799269a1a472457bd1a41b4f379d4cfba4a"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/collections/zipball/fc0206348e17e530d09463fef07ba8968406cd6d",
-                "reference": "fc0206348e17e530d09463fef07ba8968406cd6d",
+                "url": "https://api.github.com/repos/doctrine/collections/zipball/55f8b799269a1a472457bd1a41b4f379d4cfba4a",
+                "reference": "55f8b799269a1a472457bd1a41b4f379d4cfba4a",
                 "shasum": ""
             },
             "require": {
@@ -408,7 +409,7 @@
                 "iterators",
                 "php"
             ],
-            "time": "2020-05-25T19:24:35+00:00"
+            "time": "2020-07-27T17:53:49+00:00"
         },
         {
             "name": "doctrine/common",
@@ -495,16 +496,16 @@
         },
         {
             "name": "doctrine/dbal",
-            "version": "2.10.2",
+            "version": "2.10.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/doctrine/dbal.git",
-                "reference": "aab745e7b6b2de3b47019da81e7225e14dcfdac8"
+                "reference": "47433196b6390d14409a33885ee42b6208160643"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/dbal/zipball/aab745e7b6b2de3b47019da81e7225e14dcfdac8",
-                "reference": "aab745e7b6b2de3b47019da81e7225e14dcfdac8",
+                "url": "https://api.github.com/repos/doctrine/dbal/zipball/47433196b6390d14409a33885ee42b6208160643",
+                "reference": "47433196b6390d14409a33885ee42b6208160643",
                 "shasum": ""
             },
             "require": {
@@ -514,13 +515,14 @@
                 "php": "^7.2"
             },
             "require-dev": {
-                "doctrine/coding-standard": "^6.0",
+                "doctrine/coding-standard": "^8.1",
                 "jetbrains/phpstorm-stubs": "^2019.1",
                 "nikic/php-parser": "^4.4",
-                "phpstan/phpstan": "^0.12",
-                "phpunit/phpunit": "^8.4.1",
+                "phpstan/phpstan": "^0.12.40",
+                "phpunit/phpunit": "^8.5.5",
+                "psalm/plugin-phpunit": "^0.10.0",
                 "symfony/console": "^2.0.5|^3.0|^4.0|^5.0",
-                "vimeo/psalm": "^3.11"
+                "vimeo/psalm": "^3.14.2"
             },
             "suggest": {
                 "symfony/console": "For helpful console commands such as SQL execution and import of files."
@@ -585,24 +587,24 @@
                 "sqlserver",
                 "sqlsrv"
             ],
-            "time": "2020-04-20T17:19:26+00:00"
+            "time": "2020-09-12T21:20:41+00:00"
         },
         {
             "name": "doctrine/event-manager",
-            "version": "1.1.0",
+            "version": "1.1.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/doctrine/event-manager.git",
-                "reference": "629572819973f13486371cb611386eb17851e85c"
+                "reference": "41370af6a30faa9dc0368c4a6814d596e81aba7f"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/event-manager/zipball/629572819973f13486371cb611386eb17851e85c",
-                "reference": "629572819973f13486371cb611386eb17851e85c",
+                "url": "https://api.github.com/repos/doctrine/event-manager/zipball/41370af6a30faa9dc0368c4a6814d596e81aba7f",
+                "reference": "41370af6a30faa9dc0368c4a6814d596e81aba7f",
                 "shasum": ""
             },
             "require": {
-                "php": "^7.1"
+                "php": "^7.1 || ^8.0"
             },
             "conflict": {
                 "doctrine/common": "<2.9@dev"
@@ -661,7 +663,7 @@
                 "event system",
                 "events"
             ],
-            "time": "2019-11-10T09:48:07+00:00"
+            "time": "2020-05-29T18:28:51+00:00"
         },
         {
             "name": "doctrine/inflector",
@@ -1176,23 +1178,23 @@
         },
         {
             "name": "dragonmantank/cron-expression",
-            "version": "v2.3.0",
+            "version": "v2.3.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/dragonmantank/cron-expression.git",
-                "reference": "72b6fbf76adb3cf5bc0db68559b33d41219aba27"
+                "reference": "65b2d8ee1f10915efb3b55597da3404f096acba2"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/dragonmantank/cron-expression/zipball/72b6fbf76adb3cf5bc0db68559b33d41219aba27",
-                "reference": "72b6fbf76adb3cf5bc0db68559b33d41219aba27",
+                "url": "https://api.github.com/repos/dragonmantank/cron-expression/zipball/65b2d8ee1f10915efb3b55597da3404f096acba2",
+                "reference": "65b2d8ee1f10915efb3b55597da3404f096acba2",
                 "shasum": ""
             },
             "require": {
-                "php": "^7.0"
+                "php": "^7.0|^8.0"
             },
             "require-dev": {
-                "phpunit/phpunit": "^6.4|^7.0"
+                "phpunit/phpunit": "^6.4|^7.0|^8.0|^9.0"
             },
             "type": "library",
             "extra": {
@@ -1226,20 +1228,20 @@
                 "cron",
                 "schedule"
             ],
-            "time": "2019-03-31T00:38:28+00:00"
+            "time": "2020-10-13T00:52:37+00:00"
         },
         {
             "name": "egulias/email-validator",
-            "version": "2.1.18",
+            "version": "2.1.22",
             "source": {
                 "type": "git",
                 "url": "https://github.com/egulias/EmailValidator.git",
-                "reference": "cfa3d44471c7f5bfb684ac2b0da7114283d78441"
+                "reference": "68e418ec08fbfc6f58f6fd2eea70ca8efc8cc7d5"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/egulias/EmailValidator/zipball/cfa3d44471c7f5bfb684ac2b0da7114283d78441",
-                "reference": "cfa3d44471c7f5bfb684ac2b0da7114283d78441",
+                "url": "https://api.github.com/repos/egulias/EmailValidator/zipball/68e418ec08fbfc6f58f6fd2eea70ca8efc8cc7d5",
+                "reference": "68e418ec08fbfc6f58f6fd2eea70ca8efc8cc7d5",
                 "shasum": ""
             },
             "require": {
@@ -1284,7 +1286,7 @@
                 "validation",
                 "validator"
             ],
-            "time": "2020-06-16T20:11:17+00:00"
+            "time": "2020-09-26T15:48:38+00:00"
         },
         {
             "name": "eluceo/ical",
@@ -1575,23 +1577,23 @@
         },
         {
             "name": "google/apiclient",
-            "version": "v2.5.0",
+            "version": "v2.7.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/googleapis/google-api-php-client.git",
-                "reference": "9ab9cc07f66e2c7274ea2753f102ae24d1271410"
+                "reference": "9df720d72c59456b5466e3f66e1e78cfe422a5ba"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/googleapis/google-api-php-client/zipball/9ab9cc07f66e2c7274ea2753f102ae24d1271410",
-                "reference": "9ab9cc07f66e2c7274ea2753f102ae24d1271410",
+                "url": "https://api.github.com/repos/googleapis/google-api-php-client/zipball/9df720d72c59456b5466e3f66e1e78cfe422a5ba",
+                "reference": "9df720d72c59456b5466e3f66e1e78cfe422a5ba",
                 "shasum": ""
             },
             "require": {
                 "firebase/php-jwt": "~2.0||~3.0||~4.0||~5.0",
                 "google/apiclient-services": "~0.13",
-                "google/auth": "^1.9",
-                "guzzlehttp/guzzle": "~5.3.1||~6.0",
+                "google/auth": "^1.10",
+                "guzzlehttp/guzzle": "~5.3.1||~6.0||~7.0",
                 "guzzlehttp/psr7": "^1.2",
                 "monolog/monolog": "^1.17|^2.0",
                 "php": ">=5.4",
@@ -1599,9 +1601,10 @@
             },
             "require-dev": {
                 "cache/filesystem-adapter": "^0.3.2",
+                "composer/composer": "^1.10",
                 "dealerdirect/phpcodesniffer-composer-installer": "^0.5.0",
                 "phpcompatibility/php-compatibility": "^9.2",
-                "phpunit/phpunit": "^4.8|^5.0",
+                "phpunit/phpunit": "^4.8.36|^5.0",
                 "squizlabs/php_codesniffer": "~2.3",
                 "symfony/css-selector": "~2.1",
                 "symfony/dom-crawler": "~2.1"
@@ -1632,20 +1635,20 @@
             "keywords": [
                 "google"
             ],
-            "time": "2020-05-26T22:29:38+00:00"
+            "time": "2020-09-18T20:02:04+00:00"
         },
         {
             "name": "google/apiclient-services",
-            "version": "v0.139",
+            "version": "v0.151",
             "source": {
                 "type": "git",
                 "url": "https://github.com/googleapis/google-api-php-client-services.git",
-                "reference": "84e99f792cae7bd92b8b54c75b0ad3502d628db6"
+                "reference": "784a4fdb110b67a2344cfbdbf927194bd29f9e73"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/googleapis/google-api-php-client-services/zipball/84e99f792cae7bd92b8b54c75b0ad3502d628db6",
-                "reference": "84e99f792cae7bd92b8b54c75b0ad3502d628db6",
+                "url": "https://api.github.com/repos/googleapis/google-api-php-client-services/zipball/784a4fdb110b67a2344cfbdbf927194bd29f9e73",
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@@ -1669,25 +1672,25 @@
             "keywords": [
                 "google"
             ],
-            "time": "2020-06-08T00:24:31+00:00"
+            "time": "2020-10-19T00:26:26+00:00"
         },
         {
             "name": "google/auth",
-            "version": "v1.9.0",
+            "version": "v1.14.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/googleapis/google-auth-library-php.git",
-                "reference": "af4abf63988b8c74f589bee1e69ba310d3e43c6c"
+                "reference": "c1503299c779af0cbc99b43788f75930988852cf"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/googleapis/google-auth-library-php/zipball/af4abf63988b8c74f589bee1e69ba310d3e43c6c",
-                "reference": "af4abf63988b8c74f589bee1e69ba310d3e43c6c",
+                "url": "https://api.github.com/repos/googleapis/google-auth-library-php/zipball/c1503299c779af0cbc99b43788f75930988852cf",
+                "reference": "c1503299c779af0cbc99b43788f75930988852cf",
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             },
             "require": {
                 "firebase/php-jwt": "~2.0|~3.0|~4.0|~5.0",
-                "guzzlehttp/guzzle": "~5.3.1|~6.0",
+                "guzzlehttp/guzzle": "^5.3.1|^6.2.1|^7.0",
                 "guzzlehttp/psr7": "^1.2",
                 "php": ">=5.4",
                 "psr/cache": "^1.0",
@@ -1721,7 +1724,7 @@
                 "google",
                 "oauth2"
             ],
-            "time": "2020-05-18T17:02:59+00:00"
+            "time": "2020-10-16T21:33:48+00:00"
         },
         {
             "name": "graham-campbell/guzzle-factory",
@@ -1846,23 +1849,23 @@
         },
         {
             "name": "guzzlehttp/promises",
-            "version": "v1.3.1",
+            "version": "1.4.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/guzzle/promises.git",
-                "reference": "a59da6cf61d80060647ff4d3eb2c03a2bc694646"
+                "reference": "60d379c243457e073cff02bc323a2a86cb355631"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/guzzle/promises/zipball/a59da6cf61d80060647ff4d3eb2c03a2bc694646",
-                "reference": "a59da6cf61d80060647ff4d3eb2c03a2bc694646",
+                "url": "https://api.github.com/repos/guzzle/promises/zipball/60d379c243457e073cff02bc323a2a86cb355631",
+                "reference": "60d379c243457e073cff02bc323a2a86cb355631",
                 "shasum": ""
             },
             "require": {
-                "php": ">=5.5.0"
+                "php": ">=5.5"
             },
             "require-dev": {
-                "phpunit/phpunit": "^4.0"
+                "symfony/phpunit-bridge": "^4.4 || ^5.1"
             },
             "type": "library",
             "extra": {
@@ -1893,20 +1896,20 @@
             "keywords": [
                 "promise"
             ],
-            "time": "2016-12-20T10:07:11+00:00"
+            "time": "2020-09-30T07:37:28+00:00"
         },
         {
             "name": "guzzlehttp/psr7",
-            "version": "1.6.1",
+            "version": "1.7.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/guzzle/psr7.git",
-                "reference": "239400de7a173fe9901b9ac7c06497751f00727a"
+                "reference": "53330f47520498c0ae1f61f7e2c90f55690c06a3"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/guzzle/psr7/zipball/239400de7a173fe9901b9ac7c06497751f00727a",
-                "reference": "239400de7a173fe9901b9ac7c06497751f00727a",
+                "url": "https://api.github.com/repos/guzzle/psr7/zipball/53330f47520498c0ae1f61f7e2c90f55690c06a3",
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@@ -1919,15 +1922,15 @@
             },
             "require-dev": {
                 "ext-zlib": "*",
-                "phpunit/phpunit": "~4.8.36 || ^5.7.27 || ^6.5.8"
+                "phpunit/phpunit": "~4.8.36 || ^5.7.27 || ^6.5.14 || ^7.5.20 || ^8.5.8 || ^9.3.10"
             },
             "suggest": {
-                "zendframework/zend-httphandlerrunner": "Emit PSR-7 responses"
+                "laminas/laminas-httphandlerrunner": "Emit PSR-7 responses"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.6-dev"
+                    "dev-master": "1.7-dev"
                 }
             },
             "autoload": {
@@ -1964,7 +1967,7 @@
                 "uri",
                 "url"
             ],
-            "time": "2019-07-01T23:21:34+00:00"
+            "time": "2020-09-30T07:37:11+00:00"
         },
         {
             "name": "jakub-onderka/php-console-color",
@@ -2650,28 +2653,29 @@
         },
         {
             "name": "league/flysystem",
-            "version": "1.0.69",
+            "version": "1.1.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/thephpleague/flysystem.git",
-                "reference": "7106f78428a344bc4f643c233a94e48795f10967"
+                "reference": "9be3b16c877d477357c015cec057548cf9b2a14a"
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             "dist": {
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                 "url": "https://github.com/mockery/mockery.git",
-                "reference": "f69bbde7d7a75d6b2862d9ca8fab1cd28014b4be"
+                "reference": "60fa2f67f6e4d3634bb4a45ff3171fa52215800d"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/mockery/mockery/zipball/f69bbde7d7a75d6b2862d9ca8fab1cd28014b4be",
-                "reference": "f69bbde7d7a75d6b2862d9ca8fab1cd28014b4be",
+                "url": "https://api.github.com/repos/mockery/mockery/zipball/60fa2f67f6e4d3634bb4a45ff3171fa52215800d",
+                "reference": "60fa2f67f6e4d3634bb4a45ff3171fa52215800d",
                 "shasum": ""
             },
             "require": {
-                "hamcrest/hamcrest-php": "~2.0",
+                "hamcrest/hamcrest-php": "^2.0.1",
                 "lib-pcre": ">=7.0",
                 "php": ">=5.6.0"
             },
             "require-dev": {
-                "phpunit/phpunit": "~5.7.10|~6.5|~7.0|~8.0"
+                "phpunit/phpunit": "^5.7.10|^6.5|^7.5|^8.5|^9.3"
             },
             "type": "library",
             "extra": {
@@ -6758,7 +7069,7 @@
                 "test double",
                 "testing"
             ],
-            "time": "2019-12-26T09:49:15+00:00"
+            "time": "2020-08-11T18:10:21+00:00"
         },
         {
             "name": "myclabs/deep-copy",
@@ -7025,28 +7336,27 @@
         },
         {
             "name": "phpdocumentor/reflection-docblock",
-            "version": "5.1.0",
+            "version": "5.2.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpDocumentor/ReflectionDocBlock.git",
-                "reference": "cd72d394ca794d3466a3b2fc09d5a6c1dc86b47e"
+                "reference": "069a785b2141f5bcf49f3e353548dc1cce6df556"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpDocumentor/ReflectionDocBlock/zipball/cd72d394ca794d3466a3b2fc09d5a6c1dc86b47e",
-                "reference": "cd72d394ca794d3466a3b2fc09d5a6c1dc86b47e",
+                "url": "https://api.github.com/repos/phpDocumentor/ReflectionDocBlock/zipball/069a785b2141f5bcf49f3e353548dc1cce6df556",
+                "reference": "069a785b2141f5bcf49f3e353548dc1cce6df556",
                 "shasum": ""
             },
             "require": {
-                "ext-filter": "^7.1",
-                "php": "^7.2",
-                "phpdocumentor/reflection-common": "^2.0",
-                "phpdocumentor/type-resolver": "^1.0",
-                "webmozart/assert": "^1"
+                "ext-filter": "*",
+                "php": "^7.2 || ^8.0",
+                "phpdocumentor/reflection-common": "^2.2",
+                "phpdocumentor/type-resolver": "^1.3",
+                "webmozart/assert": "^1.9.1"
             },
             "require-dev": {
-                "doctrine/instantiator": "^1",
-                "mockery/mockery": "^1"
+                "mockery/mockery": "~1.3.2"
             },
             "type": "library",
             "extra": {
@@ -7074,20 +7384,20 @@
                 }
             ],
             "description": "With this component, a library can provide support for annotations via DocBlocks or otherwise retrieve information that is embedded in a DocBlock.",
-            "time": "2020-02-22T12:28:44+00:00"
+            "time": "2020-09-03T19:13:55+00:00"
         },
         {
             "name": "phpdocumentor/type-resolver",
-            "version": "1.3.0",
+            "version": "1.4.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpDocumentor/TypeResolver.git",
-                "reference": "e878a14a65245fbe78f8080eba03b47c3b705651"
+                "reference": "6a467b8989322d92aa1c8bf2bebcc6e5c2ba55c0"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpDocumentor/TypeResolver/zipball/e878a14a65245fbe78f8080eba03b47c3b705651",
-                "reference": "e878a14a65245fbe78f8080eba03b47c3b705651",
+                "url": "https://api.github.com/repos/phpDocumentor/TypeResolver/zipball/6a467b8989322d92aa1c8bf2bebcc6e5c2ba55c0",
+                "reference": "6a467b8989322d92aa1c8bf2bebcc6e5c2ba55c0",
                 "shasum": ""
             },
             "require": {
@@ -7119,37 +7429,37 @@
                 }
             ],
             "description": "A PSR-5 based resolver of Class names, Types and Structural Element Names",
-            "time": "2020-06-27T10:12:23+00:00"
+            "time": "2020-09-17T18:55:26+00:00"
         },
         {
             "name": "phpspec/prophecy",
-            "version": "v1.10.3",
+            "version": "1.12.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpspec/prophecy.git",
-                "reference": "451c3cd1418cf640de218914901e51b064abb093"
+                "reference": "8ce87516be71aae9b956f81906aaf0338e0d8a2d"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpspec/prophecy/zipball/451c3cd1418cf640de218914901e51b064abb093",
-                "reference": "451c3cd1418cf640de218914901e51b064abb093",
+                "url": "https://api.github.com/repos/phpspec/prophecy/zipball/8ce87516be71aae9b956f81906aaf0338e0d8a2d",
+                "reference": "8ce87516be71aae9b956f81906aaf0338e0d8a2d",
                 "shasum": ""
             },
             "require": {
-                "doctrine/instantiator": "^1.0.2",
-                "php": "^5.3|^7.0",
-                "phpdocumentor/reflection-docblock": "^2.0|^3.0.2|^4.0|^5.0",
-                "sebastian/comparator": "^1.2.3|^2.0|^3.0|^4.0",
-                "sebastian/recursion-context": "^1.0|^2.0|^3.0|^4.0"
+                "doctrine/instantiator": "^1.2",
+                "php": "^7.2 || ~8.0, <8.1",
+                "phpdocumentor/reflection-docblock": "^5.2",
+                "sebastian/comparator": "^3.0 || ^4.0",
+                "sebastian/recursion-context": "^3.0 || ^4.0"
             },
             "require-dev": {
-                "phpspec/phpspec": "^2.5 || ^3.2",
-                "phpunit/phpunit": "^4.8.35 || ^5.7 || ^6.5 || ^7.1"
+                "phpspec/phpspec": "^6.0",
+                "phpunit/phpunit": "^8.0 || ^9.0 <9.3"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.10.x-dev"
+                    "dev-master": "1.11.x-dev"
                 }
             },
             "autoload": {
@@ -7182,7 +7492,7 @@
                 "spy",
                 "stub"
             ],
-            "time": "2020-03-05T15:02:03+00:00"
+            "time": "2020-09-29T09:10:42+00:00"
         },
         {
             "name": "phpunit/php-code-coverage",
@@ -8089,16 +8399,16 @@
         },
         {
             "name": "symfony/dom-crawler",
-            "version": "v4.4.10",
+            "version": "v4.4.15",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/dom-crawler.git",
-                "reference": "c18354d5a0bb84c945f6257c51b971d52f10c614"
+                "reference": "bdcb7633a501770a0daefbf81d2e6b28c3864f2b"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/dom-crawler/zipball/c18354d5a0bb84c945f6257c51b971d52f10c614",
-                "reference": "c18354d5a0bb84c945f6257c51b971d52f10c614",
+                "url": "https://api.github.com/repos/symfony/dom-crawler/zipball/bdcb7633a501770a0daefbf81d2e6b28c3864f2b",
+                "reference": "bdcb7633a501770a0daefbf81d2e6b28c3864f2b",
                 "shasum": ""
             },
             "require": {
@@ -8146,27 +8456,27 @@
             ],
             "description": "Symfony DomCrawler Component",
             "homepage": "https://symfony.com",
-            "time": "2020-05-23T00:03:06+00:00"
+            "time": "2020-10-02T07:34:48+00:00"
         },
         {
             "name": "theseer/tokenizer",
-            "version": "1.1.3",
+            "version": "1.2.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/theseer/tokenizer.git",
-                "reference": "11336f6f84e16a720dae9d8e6ed5019efa85a0f9"
+                "reference": "75a63c33a8577608444246075ea0af0d052e452a"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/theseer/tokenizer/zipball/11336f6f84e16a720dae9d8e6ed5019efa85a0f9",
-                "reference": "11336f6f84e16a720dae9d8e6ed5019efa85a0f9",
+                "url": "https://api.github.com/repos/theseer/tokenizer/zipball/75a63c33a8577608444246075ea0af0d052e452a",
+                "reference": "75a63c33a8577608444246075ea0af0d052e452a",
                 "shasum": ""
             },
             "require": {
                 "ext-dom": "*",
                 "ext-tokenizer": "*",
                 "ext-xmlwriter": "*",
-                "php": "^7.0"
+                "php": "^7.2 || ^8.0"
             },
             "type": "library",
             "autoload": {
@@ -8186,24 +8496,24 @@
                 }
             ],
             "description": "A small library for converting tokenized PHP source code into XML and potentially other formats",
-            "time": "2019-06-13T22:48:21+00:00"
+            "time": "2020-07-12T23:59:07+00:00"
         },
         {
             "name": "webmozart/assert",
-            "version": "1.9.0",
+            "version": "1.9.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/webmozart/assert.git",
-                "reference": "9dc4f203e36f2b486149058bade43c851dd97451"
+                "reference": "bafc69caeb4d49c39fd0779086c03a3738cbb389"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/webmozart/assert/zipball/9dc4f203e36f2b486149058bade43c851dd97451",
-                "reference": "9dc4f203e36f2b486149058bade43c851dd97451",
+                "url": "https://api.github.com/repos/webmozart/assert/zipball/bafc69caeb4d49c39fd0779086c03a3738cbb389",
+                "reference": "bafc69caeb4d49c39fd0779086c03a3738cbb389",
                 "shasum": ""
             },
             "require": {
-                "php": "^5.3.3 || ^7.0",
+                "php": "^5.3.3 || ^7.0 || ^8.0",
                 "symfony/polyfill-ctype": "^1.8"
             },
             "conflict": {
@@ -8235,7 +8545,7 @@
                 "check",
                 "validate"
             ],
-            "time": "2020-06-16T10:16:42+00:00"
+            "time": "2020-07-08T17:02:28+00:00"
         }
     ],
     "aliases": [],
diff --git a/config/chunk-upload.php b/config/chunk-upload.php
new file mode 100644
index 00000000..8c7a241c
--- /dev/null
+++ b/config/chunk-upload.php
@@ -0,0 +1,43 @@
+<?php
+
+return [
+    /*
+     * The storage config
+     */
+    'storage' => [
+        /*
+         * Returns the folder name of the chunks. The location is in storage/app/{folder_name}
+         */
+        'chunks' => 'chunks',
+        'disk' => 'local',
+    ],
+    'clear' => [
+        /*
+         * How old chunks we should delete
+         */
+        'timestamp' => '-3 HOURS',
+        'schedule' => [
+            'enabled' => true,
+            'cron' => '25 * * * *', // run every hour on the 25th minute
+        ],
+    ],
+    'chunk' => [
+        // setup for the chunk naming setup to ensure same name upload at same time
+        'name' => [
+            'use' => [
+                'session' =>  env('CHUNK_UPLOAD_USE_SESSION_ID', true), // should the chunk name use the session id? The uploader must send cookie!,
+                'browser' => env('CHUNK_UPLOAD_USE_BROWSER_ID', false), // instead of session we can use the ip and browser?
+            ],
+        ],
+    ],
+    'handlers' => [
+        // A list of handlers/providers that will be appended to existing list of handlers
+        'custom' => [
+
+        ],
+        // Overrides the list of handlers - use only what you really want
+        'override' => [
+            // \Pion\Laravel\ChunkUpload\Handler\DropZoneUploadHandler::class
+        ],
+    ],
+];
diff --git a/tests/PresentationMediaUploadsTests.php b/tests/PresentationMediaUploadsTests.php
index 417c484a..1442060b 100644
--- a/tests/PresentationMediaUploadsTests.php
+++ b/tests/PresentationMediaUploadsTests.php
@@ -81,11 +81,12 @@ class PresentationMediaUploadsTests
         $headers = [
 
             "HTTP_Authorization" => " Bearer " . $this->access_token,
-            "CONTENT_TYPE" => "multipart/form-data; boundary=----WebKitFormBoundaryBkSYnzBIiFtZu4pb"
+         //   "CONTENT_TYPE" => "multipart/form-data; boundary=----WebKitFormBoundaryBkSYnzBIiFtZu4pb"
         ];
 
         $payload = [
-            'media_upload_type_id' => self::$media_upload_type->getId()
+            'media_upload_type_id' => self::$media_upload_type->getId(),
+            'filepath' => 'upload/video-mp4/2020-10-41/OpenDev 2020- Hardware Automation_ab8dbdb02b52fea11b7e3e5e80c63086.mp4'
         ];
 
         $response = $this->action
@@ -96,7 +97,7 @@ class PresentationMediaUploadsTests
             $payload,
             [],
             [
-                'file' => UploadedFile::fake()->image('slide.png')
+                //'file' => UploadedFile::fake()->image('slide.png')
             ],
             $headers,
             json_encode($payload)