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support file upload chunking

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This commit is contained in:
James Collins
2023-08-29 14:34:59 +10:00
parent eada83aaf8
commit d5b8a89776
1 changed files with 106 additions and 29 deletions
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135
app/Http/Controllers/Api/MediaController.php
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@@ -68,6 +68,9 @@ class MediaController extends ApiController
*/
public function store(MediaRequest $request)
{
$temporaryFilePath = '';
$transformData = [];
if (MediaConductor::creatable() === false) {
return $this->respondForbidden();
}
@@ -82,43 +85,117 @@ class MediaController extends ApiController
return $jsonResult;
}
$request->merge([
'title' => $request->get('title', ''),
'name' => $file->getClientOriginalName(),
'size' => $file->getSize(),
'mime_type' => $file->getMimeType(),
'status' => 'Processing Media',
]);
if($request->has('chunk') === true && $request->has('transform') === true) {
return $this->respondWithErrors(['transform' => 'Transforms cannot be applied when uploading a file in chunks']);
}
// We store images by default locally
if ($request->get('storage') === null) {
if (strpos($file->getMimeType(), 'image/') === 0) {
$request->merge([
'storage' => 'local',
]);
if($request->has('chunk') === false || $request->get('chunk') === '1') {
$request->merge([
'title' => $request->get('title', ''),
'name' => $file->getClientOriginalName(),
'size' => $file->getSize(),
'mime_type' => $file->getMimeType(),
'status' => 'Processing Media',
]);
// We store images by default locally
if ($request->get('storage') === null) {
if (strpos($file->getMimeType(), 'image/') === 0) {
$request->merge([
'storage' => 'local',
]);
} else {
$request->merge([
'storage' => 'cdn',
]);
}
}
$mediaItem = $request->user()->media()->create($request->except(['file','transform']));
$temporaryFilePath = generateTempFilePath(pathinfo($mediaItem->name, PATHINFO_EXTENSION), $request->get('chunk', ''));
copy($file->path(), $temporaryFilePath);
$transformData = ['file' => [
'path' => $temporaryFilePath,
'size' => $file->getSize(),
'mime_type' => $file->getMimeType(),
]
];
if ($request->has('transform') === true) {
$transformData = array_merge($transformData, array_map('trim', explode(',', $request->get('transform'))));
}
} else {
if($request->has('id')) {
$mediaItem = Media::find($request->get('id'));
if($mediaItem && $mediaItem->exists()) {
$temporaryFilePath = generateTempFilePath(pathinfo($mediaItem->name, PATHINFO_EXTENSION), $request->get('chunk', ''));
copy($file->path(), $temporaryFilePath);
} else {
return $this->respondNotFound();
}
} else {
$request->merge([
'storage' => 'cdn',
]);
return $this->respondWithErrors(['id' => 'Media ID is required']);
}
}
$mediaItem = $request->user()->media()->create($request->except(['file','transform']));
$finalize = true;
$temporaryFilePath = generateTempFilePath(pathinfo($mediaItem->name, PATHINFO_EXTENSION));
copy($file->path(), $temporaryFilePath);
if($request->has('chunk') == true) {
if($temporaryFilePath === '') {
return response()->json([
'message' => 'A server error occurred. Please try again later'
], 500);
}
$transformData = ['file' => [
'path' => $temporaryFilePath,
'size' => $file->getSize(),
'mime_type' => $file->getMimeType(),
]
];
if ($request->has('transform') === true) {
$transformData = array_merge($transformData, array_map('trim', explode(',', $request->get('transform'))));
$tempInfo = tempFileInfo($temporaryFilePath);
for($i = 1; $i <= intval($request->get('chunk_count', '1')); $i++) {
if(tempFileExists($tempInfo['dir'], $tempInfo['filename'], $tempInfo['extension'], $i) === false) {
$finalize = false;
break;
}
}
if($finalize === true) {
$newTempFile = generateTempFilePath($tempInfo['extension']);
for($i = 1; $i <= intval($request->get('chunk_count', '1')); $i++) {
$tempFileName = constructTempFileName($tempInfo['dir'], $tempInfo['filename'], $tempInfo['extension'], $i);
if(file_exists($tempFileName) === false) {
return response()->json([
'message' => 'A server error occurred. Please try again later'
], 500);
}
$chunkContents = file_get_contents($tempFileName);
if ($chunkContents === false) {
return response()->json([
'message' => 'A server error occurred. Please try again later'
], 500);
}
file_put_contents($newTempFile, $chunkContents, FILE_APPEND);
unlink($tempFileName);
}
$finfo = finfo_open(FILEINFO_MIME_TYPE);
$mime = finfo_file($finfo, $newTempFile);
finfo_close($finfo);
$transformData = ['file' => [
'path' => $newTempFile,
'size' => filesize($newTempFile),
'mime_type' => $mime,
]
];
}
}
if($finalize === true) {
$mediaItem->transform($transformData);
}
$mediaItem->transform($transformData);
return $this->respondAsResource(
MediaConductor::model($request, $mediaItem),