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refactor file uploading and add media picker errors

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This commit is contained in:
James Collins
2024-04-29 22:00:34 +10:00
parent d3bf78d5a8
commit c696a8bd2e
5 changed files with 166 additions and 112 deletions
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214
app/Http/Controllers/MediaController.php
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@@ -2,6 +2,8 @@
namespace App\Http\Controllers;
use App\Exceptions\FileInvalidException;
use App\Exceptions\FileTooLargeException;
use App\Helpers;
use App\Models\Media;
use Illuminate\Http\Request;
@@ -108,73 +110,79 @@ class MediaController extends Controller
*/
public function admin_store(Request $request)
{
$max_size = Helpers::getMaxUploadSize();
$file = null;
$validator = Validator::make($request->all(), [
'title' => 'required',
'file' => 'required|file|max:' . (max(round($max_size / 1024),0)),
], [
'title.required' => __('validation.custom_messages.title_required'),
'file.required' => __('validation.custom_messages.file_required'),
'file.file' => __('validation.custom_messages.file_file'),
'file.max' => __('validation.custom_messages.file_max', ['max' => Helpers::bytesToString($max_size)])
]);
// Check if the endpoint received a file...
if($request->hasFile('file')) {
try {
$file = $this->upload($request);
if ($validator->fails()) {
if($request->wantsJson()) {
if($file === true) {
return response()->json([
'message' => 'Chunk stored',
]);
} else if(!$file) {
return response()->json([
'message' => 'An error occurred processing the file.',
'errors' => [
'file' => 'An error occurred processing the file.'
]
], 422);
}
if(!$request->has('title')) {
return response()->json([
'message' => 'The file ' . $file->getClientOriginalName() . ' has been uploaded',
]);
}
} catch(\Exception $e) {
return response()->json([
'message' => 'The given data was invalid.',
'errors' => $validator->errors(),
], 422);
} else {
return redirect()->back()->withErrors($validator)->withInput();
}
}
$file = $request->file('file');
$fileName = $request->input('filename', $file->getClientOriginalName());
$fileName = Helpers::cleanFileName($fileName);
if(($request->has('filestart') || $request->has('fileappend')) && $request->has('filesize')) {
$fileSize = $request->get('filesize');
if($fileSize > $max_size) {
return response()->json([
'message' => 'The file ' . $fileName . ' is larger than the maximum size allowed of ' . Helpers::bytesToString($max_size),
'message' => $e->getMessage(),
'errors' => [
'file' => 'The file is larger than the maximum size allowed of ' . Helpers::bytesToString($max_size)
'file' => $e->getMessage()
]
], 422);
}
$tempFilePath = sys_get_temp_dir() . '/chunk-' . $fileName;
$filemode = 'a';
if($request->has('filestart')) {
$filemode = 'w';
}
// Append the chunk to the temporary file
$fp = fopen($tempFilePath, $filemode);
if ($fp) {
fwrite($fp, file_get_contents($file->getRealPath()));
fclose($fp);
}
// Check if the upload is complete
if (filesize($tempFilePath) >= $fileSize) {
$fileMime = mime_content_type($tempFilePath);
if($fileMime === false) {
$fileMime = 'application/octet-stream';
}
$file = new UploadedFile($tempFilePath, $fileName, $fileMime, null, true);
} else {
// else check if it received a file name of a previous upload...
} else if($request->has('file')) {
$tempFileName = sys_get_temp_dir() . '/chunk-' . Auth::id() . '-' . $request->file;
if(!file_exists($tempFileName)) {
return response()->json([
'message' => 'Chunk stored',
]);
'message' => 'Could not find the referenced file on the server.',
'errors' => [
'file' => 'Could not find the referenced file on the server.'
]
], 422);
}
$fileMime = mime_content_type($tempFileName);
if($fileMime === false) {
$fileMime = 'application/octet-stream';
}
$file = new UploadedFile($tempFileName, $request->file, $fileMime, null, true);
}
// Check there is an actual file
if(!$file) {
return response()->json([
'message' => 'A file is required.',
'errors' => [
'file' => 'A file is required.'
]
], 422);
}
if(!$request->has('title')) {
return response()->json([
'message' => 'A title is required',
'errors' => [
'title' => 'A title is required'
]
], 422);
}
$fileName = $file->getClientOriginalName();
$name = pathinfo($fileName, PATHINFO_FILENAME);
$extension = pathinfo($fileName, PATHINFO_EXTENSION);
$name = Helpers::cleanFileName($name);
@@ -346,71 +354,61 @@ class MediaController extends Controller
return redirect()->route('admin.media.index');
}
public function upload(Request $request)
/**
* @throws FileInvalidException
* @throws FileTooLargeException
*/
private function upload(Request $request)
{
$request->validate([
'file' => 'required|file',
]);
if(auth()->guest()) {
return response()->json([
'message' => 'You must be logged in to upload media',
], 401);
}
if(!auth()->user()?->admin) {
return response()->json([
'message' => 'You do not have permission to upload media',
], 403);
}
if(!$request->hasFile('file')) {
return response()->json([
'message' => 'No file was received by the server',
], 422);
}
$max_size = Helpers::getMaxUploadSize();
$file = $request->file('file');
if($file->getSize() > $max_size) {
return response()->json([
'message' => 'The file ' . $file->getClientOriginalName() . ' is larger than the maximum size allowed of ' . Helpers::bytesToString($max_size)
], 422);
if(!$file->isValid()) {
throw new FileInvalidException('The file is invalid');
}
$name = $file->getClientOriginalName();
if(Media::find($name) !== null) {
$increment = 2;
while(Media::find($name . '-' . $increment) !== null) {
$increment++;
$fileName = $request->input('filename', $file->getClientOriginalName());
$fileName = Helpers::cleanFileName($fileName);
if(($request->has('filestart') || $request->has('fileappend')) && $request->has('filesize')) {
$fileSize = $request->get('filesize');
if($fileSize > $max_size) {
throw new FileTooLargeException('The file is larger than the maximum size allowed of ' . Helpers::bytesToString($max_size));
}
$name = $name . '-' . $increment;
$tempFilePath = sys_get_temp_dir() . '/chunk-' . Auth::id() . '-' . $fileName;
$filemode = 'a';
if($request->has('filestart')) {
$filemode = 'w';
}
// Append the chunk to the temporary file
$fp = fopen($tempFilePath, $filemode);
if ($fp) {
fwrite($fp, file_get_contents($file->getRealPath()));
fclose($fp);
}
// Check if the upload is complete
if (filesize($tempFilePath) >= $fileSize) {
$fileMime = mime_content_type($tempFilePath);
if($fileMime === false) {
$fileMime = 'application/octet-stream';
}
return new UploadedFile($tempFilePath, $fileName, $fileMime, null, true);
} else {
return true;
}
}
$media = Media::Create([
'title' => $request->get('title', $name),
'user_id' => auth()->id(),
'name' => $name,
'size' => $file->getSize(),
'mime_type' => $file->getMimeType(),
'hash' => hash_file('sha256', $file->path()),
]);
$file->storeAs('/', $media->hash, 'public');
$media->generateVariants();
unlink($file);
return response()->json([
'message' => 'File has been uploaded',
'name' => $media->name,
'size' => $media->size,
'mime_type' => $media->mime_type
]);
return $file;
}
public function download(Request $request, Media $media)
{
$file = $media->path();