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<?php |
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namespace JsonFieldCast\Json; |
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use Carbon\Carbon; |
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use Illuminate\Database\Eloquent\Model; |
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use Illuminate\Http\UploadedFile; |
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use Illuminate\Support\Facades\Storage; |
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use Illuminate\Support\Str; |
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use Symfony\Component\HttpFoundation\StreamedResponse; |
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class FileJsonField extends AbstractMeta |
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{ |
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public static string $fieldName = 'name'; |
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public static string $fieldDate = 'date'; |
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public static string $fieldPath = 'path'; |
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public static string $fieldDisk = 'disk'; |
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public static string $fieldSize = 'size'; |
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public static string $fieldExtension = 'extension'; |
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public static string $dateFormat = 'Y-m-d H:i:s'; |
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/** |
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* Is old file should be deleted before store new. |
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* |
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* @var bool |
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*/ |
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protected bool $unique; |
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public function __construct(Model $model, array $data = [], bool $unique = true) |
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{ |
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parent::__construct($model, $data); |
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$this->unique = $unique; |
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} |
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/** |
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* @param UploadedFile $file |
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* |
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* @return string |
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*/ |
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protected function generateFileName(UploadedFile $file): string |
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{ |
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$suffix = ".{$file->extension()}"; |
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return Str::limit(Str::slug(Str::beforeLast($file->getClientOriginalName(), $suffix)), 50, '').$suffix; |
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} |
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/** |
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* @param UploadedFile $file |
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* @param string|null $disk |
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* @param string $path |
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* |
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* @return static |
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*/ |
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public function storeUploadedFile(UploadedFile $file, ?string $disk = null, string $path = ''): static |
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{ |
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if ($this->unique) { |
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$this->delete(); |
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} |
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$filename = $this->generateFileName($file); |
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$filePath = $file->storeAs( |
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$path, |
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$filename, |
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['disk' => $disk] |
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); |
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$this->setData([ |
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static::$fieldName => $filename, |
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static::$fieldDate => Carbon::now()->format(static::$dateFormat), |
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static::$fieldPath => $filePath, |
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static::$fieldDisk => $disk, |
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static::$fieldSize => $file->getSize(), |
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static::$fieldExtension => $file->extension(), |
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]); |
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return $this; |
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} |
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/** |
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* Unlink file and clear data. |
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* |
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* @return static |
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*/ |
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public function delete(): static |
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{ |
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if ($this->exists()) { |
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$path = $this->getAttribute(static::$fieldPath); |
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Storage::disk($this->getAttribute(static::$fieldDisk))->delete($path); |
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} |
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$this->setData([]); |
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return $this; |
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} |
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/** |
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* Check is current file exists. |
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* |
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* @return bool |
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*/ |
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public function exists(): bool |
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{ |
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$path = $this->getAttribute(static::$fieldPath); |
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if ($path) { |
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return Storage::disk($this->getAttribute(static::$fieldDisk))->exists($path); |
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} |
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return false; |
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} |
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/** |
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* Get filename. |
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* |
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* @return string|null |
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*/ |
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public function fileName(): ?string |
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{ |
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$fileName = $this->getAttribute(static::$fieldName); |
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if (!is_string($fileName)) { |
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return null; |
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} |
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return $fileName ?: null; |
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} |
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/** |
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* Get absolute path to file |
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* |
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* @return string|null |
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*/ |
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public function filePath(): ?string |
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{ |
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$path = $this->getAttribute(static::$fieldPath); |
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if ($path) { |
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return Storage::disk($this->getAttribute(static::$fieldDisk))->path($path); |
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} |
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return null; |
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} |
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/** |
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* Get file url |
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* |
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* @return string|null |
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*/ |
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public function fileUrl(): ?string |
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{ |
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$path = $this->getAttribute(static::$fieldPath); |
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if ($path) { |
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return Storage::disk($this->getAttribute(static::$fieldDisk))->url($path); |
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} |
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return null; |
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} |
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/** |
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* Get file stream |
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* |
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* @return \Symfony\Component\HttpFoundation\StreamedResponse|null |
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*/ |
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public function fileDownload(): ?StreamedResponse |
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{ |
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$path = $this->getAttribute(static::$fieldPath); |
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if ($path) { |
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return Storage::disk($this->getAttribute(static::$fieldDisk))->download($path); |
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} |
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return null; |
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} |
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public function fileInfo(): ?array |
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{ |
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if (!$this->exists()) { |
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return null; |
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} |
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return [ |
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static::$fieldName => $this->getAttribute(static::$fieldName), |
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static::$fieldDate => $this->getAttribute(static::$fieldDate), |
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static::$fieldSize => $this->getAttribute(static::$fieldSize), |
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static::$fieldExtension => $this->getAttribute(static::$fieldExtension), |
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'url' => $this->fileUrl(), |
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]; |
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} |
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} |
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