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<?php |
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namespace SimpleImageManager\Managers; |
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trait CanDelete |
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{ |
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/** |
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* List of deleted configuration formats. |
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* Useful if you deleted some configuration but still files exists for old created files |
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* and you need do delete these formats on delete file. |
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* |
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* @var array |
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*/ |
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public array $deletedFormats = []; |
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/** |
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* Clear empty directory after deletion files. |
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* Warning: this function is memory and time-consuming when there can be too many files. |
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* |
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* @var bool |
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*/ |
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public bool $truncateDir = false; |
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/** |
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* @param array $formats |
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* |
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* @return $this |
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*/ |
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public function setDeletedFormats(array $formats = []): static |
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{ |
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$this->deletedFormats = $formats; |
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return $this; |
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} |
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/** |
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* @param bool $truncateDir |
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* @return $this |
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*/ |
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public function truncateDir(bool $truncateDir = true): static |
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{ |
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$this->truncateDir = $truncateDir; |
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return $this; |
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} |
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/** |
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* Get files list with all formats to delete. |
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* |
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* @param string $fileName |
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* @return array |
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*/ |
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protected function filesToDelete(string $fileName): array |
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{ |
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if (!$fileName) { |
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return []; |
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} |
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$filesToDelete = [ |
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$fileName, |
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]; |
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[$name, $extension] = $this->explodeFilename($fileName); |
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foreach (array_keys($this->formats) as $format) { |
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$filesToDelete[] = "{$name}-{$format}.{$extension}"; |
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} |
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foreach ($this->deletedFormats as $format) { |
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$filesToDelete[] = "{$name}-{$format}.{$extension}"; |
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} |
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return array_unique($filesToDelete); |
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} |
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/** |
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* Clear empty directory if this is required. |
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* |
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* @param string $fileName |
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* @return bool |
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*/ |
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protected function truncateDirectory(string $fileName): bool |
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{ |
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if (!$this->truncateDir) { |
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return false; |
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} |
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$directoryName = dirname($fileName); |
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if ( |
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!$directoryName || |
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!empty($this->storage()->allFiles($directoryName)) |
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) { |
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return false; |
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} |
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return $this->storage()->deleteDirectory($directoryName); |
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} |
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} |
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dev-think-one /
laravel-simple-image-manager
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