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<?php |
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namespace NovaChunkedVideo\Http\Controllers; |
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use Illuminate\Routing\Controller; |
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use Illuminate\Support\Facades\Storage; |
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use Illuminate\Validation\ValidationException; |
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use Laravel\Nova\Fields\Field; |
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use Laravel\Nova\Http\Requests\NovaRequest; |
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use NovaChunkedVideo\ChunkedVideo; |
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class VideoController extends Controller |
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{ |
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public function store(NovaRequest $request) |
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{ |
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$resource = $request->findResourceOrFail(); |
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$resource->authorizeToUpdate($request); |
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$model = $resource->model(); |
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if (!$model) { |
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throw ValidationException::withMessages(['file' => 'not valid model']); |
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} |
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$fields = $resource->updateFields($request); |
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/** @var ChunkedVideo|null $field */ |
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$field = $this->findField($request, $fields); |
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if (!$field) { |
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throw new \Exception("Not valid field [{$request->attribute}]"); |
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} |
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$file = $request->file('file'); |
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$storage = Storage::disk($field->getStorageDisk()); |
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$chunksDir = $field->getChunksFolder(); |
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$fileName = "{$model->getKey()}-{$request->user()?->getKey()}-{$field->attribute}-{$file->getClientOriginalName()}"; |
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$path = "{$chunksDir}{$fileName}"; |
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// Create empty file if file not exists |
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if (!$storage->exists($path)) { |
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$storage->put($path, ''); |
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} |
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// Set optimal memory limit |
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$newLimit = ceil(($storage->size($path) + $file->getSize()) / 1000000) + 100; |
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ini_set('memory_limit', "{$newLimit}M"); |
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// Append new content to file |
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file_put_contents($storage->path($path), $file->get(), FILE_APPEND); |
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// Validate file size |
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if ($storage->size($path) > $field->getMaxSize()) { |
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$storage->delete($path); |
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throw ValidationException::withMessages(['file' => 'file greater than max size']); |
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} |
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if ($request->has('is_last') && $request->boolean('is_last')) { |
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$fileName = basename($path, '.part'); |
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$newPath = "{$chunksDir}{$fileName}"; |
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// remove old file if exists |
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$storage->delete($newPath); |
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// move file |
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$storage->move($path, $newPath); |
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$videoUrl = $field->storeFile($request, $newPath); |
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return response()->json(['uploaded' => true, 'video_url' => $videoUrl]); |
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} |
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return response()->json(['uploaded' => true]); |
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} |
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/** |
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* This function support "dependency container search" |
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* |
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* @param NovaRequest $request |
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* @param $fields |
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* |
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* @return Field|null |
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*/ |
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protected function findField(NovaRequest $request, $fields) |
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{ |
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/** @var Field $field */ |
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foreach ($fields as $field) { |
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if (get_class($field) == 'Alexwenzel\DependencyContainer\DependencyContainer') { |
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if (!empty($field->meta['fields'])) { |
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$field = $this->findField($request, $field->meta['fields']); |
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if ($field && $field instanceof ChunkedVideo) { |
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return $field; |
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} |
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} |
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} else { |
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if ($field instanceof ChunkedVideo && !empty($field->attribute) && $field->attribute == $request->field) { |
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return $field; |
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} |
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} |
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} |
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return null; |
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} |
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} |
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dev-think-one /
nova-chunked-video
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