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<?php |
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declare(strict_types=1); |
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/** |
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* Created by PhpStorm. |
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* User: Valery Maslov |
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* Date: 18.08.2018 |
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* Time: 17:29. |
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*/ |
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namespace App\Service; |
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use Gregwar\Image\Image; |
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use Symfony\Component\Filesystem\Filesystem; |
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use Symfony\Component\HttpFoundation\File\UploadedFile; |
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use Symfony\Component\Validator\Constraints\File; |
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use Symfony\Component\Validator\Constraints\NotBlank; |
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use Symfony\Component\Validator\ConstraintViolationListInterface; |
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use Symfony\Component\Validator\Validation; |
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final class FileUploader |
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{ |
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private $targetDirectory; |
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private $fileSystem; |
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public function __construct($targetDirectory) |
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{ |
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$this->targetDirectory = $targetDirectory; |
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$this->fileSystem = new Filesystem(); |
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} |
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public function validate(UploadedFile $file): ConstraintViolationListInterface |
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{ |
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$validator = Validation::createValidator(); |
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$violations = $validator->validate( |
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$file, |
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[ |
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new NotBlank([ |
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'message' => 'Please select a file to upload', |
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]), |
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new File([ |
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'maxSize' => '10M', |
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'mimeTypes' => [ |
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'image/*', |
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], |
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]), |
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] |
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); |
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return $violations; |
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} |
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public function upload(UploadedFile $file): string |
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{ |
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$fileName = md5(uniqid()).'.'.$file->guessExtension(); |
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$file->move($this->targetDirectory, $fileName); |
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// Small |
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Image::open($this->targetDirectory.'/'.$fileName) |
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->zoomCrop(500, 300, 'transparent', 'center', 'center') |
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->save($this->targetDirectory.'/small/'.$fileName); |
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// Medium |
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Image::open($this->targetDirectory.'/'.$fileName) |
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->zoomCrop(700, 420, 'transparent', 'center', 'center') |
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->save($this->targetDirectory.'/medium/'.$fileName); |
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// Large |
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Image::open($this->targetDirectory.'/'.$fileName) |
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->cropResize(1200, 800, 'transparent') |
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->save($this->targetDirectory.'/large/'.$fileName); |
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// Full |
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$this->fileSystem->rename( |
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$this->targetDirectory.'/'.$fileName, $this->targetDirectory.'/full/'.$fileName |
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); |
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return $fileName; |
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} |
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public function remove(string $fileName): void |
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{ |
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$folders = [ |
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'/small/', |
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'/medium/', |
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'/full/', |
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'/large/', |
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]; |
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foreach ($folders as $folder) { |
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$this->fileSystem->remove($this->targetDirectory.$folder.$fileName); |
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} |
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} |
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} |
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Coderberg /
ResidenceCMS
