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<?php |
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declare(strict_types=1); |
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namespace AppUtils\FileHelper; |
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use AppUtils\FileHelper; |
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use AppUtils\FileHelper_Exception; |
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/** |
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* An indeterminate path is a special case, where |
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* the target file or folder does not exist on disk |
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* yet, and it does not have an extension, so it |
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* can be either a path or a file without extension. |
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* |
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* |
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*/ |
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class IndeterminatePath extends AbstractPathInfo |
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{ |
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public const ERROR_INVALID_CONVERSION_TYPE = 115501; |
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public const CONVERT_TYPE_FILE = 'file'; |
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public const CONVERT_TYPE_FOLDER = 'folder'; |
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public function getExtension(bool $lowercase = true) : string |
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{ |
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return ''; |
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} |
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public function getFolderPath() : string |
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{ |
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return $this->getPath(); |
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} |
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public function delete() : self |
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{ |
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return $this; |
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} |
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public function convertToFile() : FileInfo |
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{ |
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// Doing this manually, as FileHelper::saveFile() |
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// checks if the target is a file, which will fail. |
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if(file_put_contents($this->getPath(), '') === false) { |
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throw new FileHelper_Exception( |
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'Cannot create file', |
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'', |
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FileHelper::ERROR_SAVE_FILE_WRITE_FAILED |
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); |
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} |
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return FileInfo::factory($this->getPath()); |
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} |
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public function convertToFolder() : FolderInfo |
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{ |
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$path = $this->getPath(); |
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// Doing this manually, as FileHelper::createFolder() |
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// checks if the target is a folder, which will fail. |
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if(!mkdir($path, 0777, true) && !is_dir($path)) |
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{ |
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throw new FileHelper_Exception( |
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'Cannot create folder', |
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'', |
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FileHelper::ERROR_CANNOT_CREATE_FOLDER |
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); |
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} |
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return FolderInfo::factory($path); |
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} |
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public function convertTo(string $type) : PathInfoInterface |
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{ |
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if($type === self::CONVERT_TYPE_FILE) { |
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return $this->convertToFile(); |
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} |
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if($type === self::CONVERT_TYPE_FOLDER) { |
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return $this->convertToFolder(); |
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} |
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throw new FileHelper_Exception( |
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'Invalid conversion type.', |
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sprintf( |
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'The specified type [%s] does not exist.', |
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$type |
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), |
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self::ERROR_INVALID_CONVERSION_TYPE |
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); |
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} |
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} |
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Mistralys /
application-utils
