NonCompressionService.php
43 lines
| 1 | <?php |
| 2 | |
| 3 | namespace WPStaging\Backup\Service\Compression; |
| 4 | |
| 5 | use WPStaging\Backup\Entity\FileBeingExtracted; |
| 6 | use WPStaging\Framework\Filesystem\FileObject; |
| 7 | |
| 8 | class NonCompressionService implements CompressionInterface |
| 9 | { |
| 10 | /** |
| 11 | * No compression, just return the string as it is. |
| 12 | * @param string $string |
| 13 | * @return string |
| 14 | */ |
| 15 | public function compress(string $string): string |
| 16 | { |
| 17 | return $string; |
| 18 | } |
| 19 | |
| 20 | /** |
| 21 | * No compression, just return the string as it is. |
| 22 | * @param string $string |
| 23 | * @return string |
| 24 | */ |
| 25 | public function decompress(string $string): string |
| 26 | { |
| 27 | return $string; |
| 28 | } |
| 29 | |
| 30 | /** |
| 31 | * Read the chunk from the file. |
| 32 | * No Compression |
| 33 | * @param FileObject $wpstgFile |
| 34 | * @param FileBeingExtracted $extractingFile |
| 35 | * @param callable $callable |
| 36 | * @return string |
| 37 | */ |
| 38 | public function readChunk(FileObject $wpstgFile, FileBeingExtracted $fileBeingExtracted, callable $callable = null): string |
| 39 | { |
| 40 | return $wpstgFile->fread($fileBeingExtracted->findReadTo()); |
| 41 | } |
| 42 | } |
| 43 |