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<?php |
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namespace Spatie\MediaLibrary; |
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use Spatie\Image\Image; |
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use Illuminate\Support\Facades\File; |
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use Illuminate\Contracts\Bus\Dispatcher; |
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use Spatie\MediaLibrary\Conversion\Conversion; |
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use Spatie\MediaLibrary\Filesystem\Filesystem; |
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use Spatie\MediaLibrary\Jobs\PerformConversions; |
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use Spatie\TemporaryDirectory\TemporaryDirectory; |
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use Spatie\MediaLibrary\ImageGenerators\ImageGenerator; |
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use Spatie\MediaLibrary\Conversion\ConversionCollection; |
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use Spatie\MediaLibrary\Events\ConversionHasBeenCompleted; |
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use Spatie\MediaLibrary\Helpers\File as MediaLibraryFileHelper; |
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class FileManipulator |
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{ |
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/** |
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* Create all derived files for the given media. |
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* |
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* @param \Spatie\MediaLibrary\Media $media |
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*/ |
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public function createDerivedFiles(Media $media) |
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{ |
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$profileCollection = ConversionCollection::createForMedia($media); |
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$this->performConversions( |
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$profileCollection->getNonQueuedConversions($media->collection_name), |
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$media |
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); |
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$queuedConversions = $profileCollection->getQueuedConversions($media->collection_name); |
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if ($queuedConversions->isNotEmpty()) { |
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$this->dispatchQueuedConversions($media, $queuedConversions); |
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} |
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} |
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/** |
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* Perform the given conversions for the given media. |
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* |
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* @param \Spatie\MediaLibrary\Conversion\ConversionCollection $conversions |
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* @param \Spatie\MediaLibrary\Media $media |
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*/ |
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public function performConversions(ConversionCollection $conversions, Media $media) |
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{ |
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if ($conversions->isEmpty()) { |
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return; |
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} |
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$imageGenerator = $this->determineImageGenerator($media); |
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if (! $imageGenerator) { |
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return; |
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} |
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$temporaryDirectory = new TemporaryDirectory($this->getTemporaryDirectoryPath()); |
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$copiedOriginalFile = app(Filesystem::class)->copyFromMediaLibrary( |
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$media, |
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$temporaryDirectory->path(str_random(16).'.'.$media->extension) |
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); |
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foreach ($conversions as $conversion) { |
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$copiedOriginalFile = $imageGenerator->convert($copiedOriginalFile, $conversion); |
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$conversionResult = $this->performConversion($media, $conversion, $copiedOriginalFile); |
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$newFileName = $conversion->getName() |
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.'.' |
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.$conversion->getResultExtension(pathinfo($copiedOriginalFile, PATHINFO_EXTENSION)); |
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$renamedFile = MediaLibraryFileHelper::renameInDirectory($conversionResult, $newFileName); |
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app(Filesystem::class)->copyToMediaLibrary($renamedFile, $media, true); |
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event(new ConversionHasBeenCompleted($media, $conversion)); |
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unlink($renamedFile); |
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} |
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unlink($copiedOriginalFile); |
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} |
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public function performConversion(Media $media, Conversion $conversion, string $imageFile): string |
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{ |
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$conversionTempFile = pathinfo($imageFile, PATHINFO_DIRNAME).'/'.str_random(16) |
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.$conversion->getName() |
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.'.' |
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.$media->extension; |
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File::copy($imageFile, $conversionTempFile); |
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Image::load($conversionTempFile) |
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->useImageDriver(config('medialibrary.image_driver')) |
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->manipulate($conversion->getManipulations()) |
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->save(); |
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return $conversionTempFile; |
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} |
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protected function dispatchQueuedConversions(Media $media, ConversionCollection $queuedConversions) |
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{ |
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$job = new PerformConversions($queuedConversions, $media); |
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if ($customQueue = config('medialibrary.queue_name')) { |
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$job->onQueue($customQueue); |
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} |
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app(Dispatcher::class)->dispatch($job); |
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} |
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/** |
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* @return string |
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*/ |
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protected function getTemporaryDirectoryPath(): string |
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{ |
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$path = config('medialibrary.temp_file_path'); |
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if ($path !== null) { |
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return $path; |
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} |
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return storage_path('medialibrary/temp'); |
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} |
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/** |
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* @param \Spatie\MediaLibrary\Media $media |
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* |
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* @return \Spatie\MediaLibrary\ImageGenerators\ImageGenerator|null |
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*/ |
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public function determineImageGenerator(Media $media) |
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{ |
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return $media->getImageGenerators() |
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->map(function (string $imageGeneratorClassName) { |
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return app($imageGeneratorClassName); |
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}) |
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->first(function (ImageGenerator $imageGenerator) use ($media) { |
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return $imageGenerator->canConvert($media); |
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}); |
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} |
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} |
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spatie /
laravel-medialibrary
