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<?php |
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namespace ntentan\utils\filesystem; |
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use ntentan\utils\exceptions\FileAlreadyExistsException; |
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use ntentan\utils\exceptions\FileNotFoundException; |
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use ntentan\utils\exceptions\FileNotReadableException; |
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use ntentan\utils\exceptions\FileNotWriteableException; |
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use ntentan\utils\Filesystem; |
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use ntentan\utils\exceptions\FilesystemException; |
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/** |
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* A directory on the filesystem. |
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* |
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* @package ntentan\utils\filesystem |
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*/ |
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class Directory implements FileInterface |
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{ |
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/** |
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* Full path to the directory. |
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* |
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* @var string |
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*/ |
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private $path; |
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/** |
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* Create a new instance with a path. |
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* |
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* @param string $path Optional path pointed to by new instance. Path does not have to exist. |
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*/ |
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public function __construct(string $path = null) |
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{ |
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$this->path = $path; |
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} |
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/** |
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* Used to perform copies and moves. |
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* |
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* @param string $operation |
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* @param string $destination |
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* @throws FileNotFoundException |
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* @throws FilesystemException |
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* @throws FileAlreadyExistsException |
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* @throws FileNotReadableException |
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* @throws FileNotWriteableException |
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*/ |
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private function directoryOperation(string $operation, string $destination):void |
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{ |
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foreach ($this->getFiles(true) as $file) { |
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$fileTarget = $destination . DIRECTORY_SEPARATOR . substr($file, strlen($this->path)); |
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if(is_dir($file)) { |
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continue; |
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} |
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try{ |
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Filesystem::checkExists(dirname($fileTarget)); |
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} catch (FileNotFoundException $exception) { |
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Filesystem::directory(dirname($fileTarget))->create(true); |
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} |
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$file->$operation($fileTarget); |
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} |
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} |
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/** |
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* Recursively copies directory and its contents to destination. |
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* |
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* @param string $destination |
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* @throws FileNotFoundException |
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* @throws FilesystemException |
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* @throws FileAlreadyExistsException |
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* @throws FileNotReadableException |
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* @throws FileNotWriteableException |
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*/ |
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public function copyTo(string $destination): void |
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{ |
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$this->directoryOperation('copyTo', $destination); |
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} |
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/** |
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* Recursively get the size of all contents in the directory. |
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* |
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* @return integer |
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* @throws FileNotFoundException |
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* @throws FilesystemException |
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* @throws FileNotReadableException |
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*/ |
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public function getSize() : int |
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{ |
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return $this->getFiles()->getSize(); |
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} |
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/** |
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* Recursively move a directory and its contents to another location. |
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* |
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* @param string $destination |
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* @throws FileNotFoundException |
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* @throws FilesystemException |
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* @throws FileAlreadyExistsException |
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* @throws FileNotReadableException |
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* @throws FileNotWriteableException |
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*/ |
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public function moveTo(string $destination) : void |
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{ |
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$this->directoryOperation('moveTo', $destination); |
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$this->delete(); |
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$this->path = $destination; |
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} |
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/** |
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* Create the directory pointed to by path. |
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* |
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* @param int $permissions |
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* @throws FileAlreadyExistsException |
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* @throws FileNotWriteableException |
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*/ |
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public function create($recursive=false, $permissions = 0755) |
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{ |
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Filesystem::checkNotExists($this->path); |
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$parent = $this->path; |
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if($recursive) { |
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$segments = explode(DIRECTORY_SEPARATOR, $this->path); |
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$parent = ""; |
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foreach($segments as $segment) { |
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$parent .= $segment . DIRECTORY_SEPARATOR; |
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if(!is_dir($parent)) { |
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break; |
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} |
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} |
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} |
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$parent = dirname($parent); |
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Filesystem::checkWritable($parent == "" ? '.' : $parent); |
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mkdir($this->path, $permissions, true); |
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} |
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/** |
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* Recursively delete the directory and all its contents. |
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* |
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* @throws FileNotFoundException |
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* @throws FilesystemException |
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* @throws FileNotReadableException |
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*/ |
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public function delete() : void |
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{ |
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$this->getFiles()->delete(); |
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rmdir($this->path); |
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} |
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/** |
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* Get the path of the directory. |
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* |
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* @return string |
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*/ |
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public function getPath() : string |
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{ |
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return $this->path; |
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} |
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/** |
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* Get the files in the directory. |
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* |
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* @throws FilesystemException |
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* @throws FileNotFoundException |
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* @throws FileNotReadableException |
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* @return FileCollection | array<string> |
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*/ |
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public function getFiles($recursive=false, $returnStrings=false) |
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{ |
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Filesystem::checkExists($this->path); |
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Filesystem::checkReadable($this->path); |
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$contents = []; |
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$files = scandir($this->path); |
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foreach ($files as $file) { |
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if($file == '.' || $file == '..') continue; |
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$path = "$this->path/$file"; |
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if(is_dir($path) && $recursive) { |
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$contents = array_merge($contents, Filesystem::directory($path)->getFiles(true, true)); |
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} |
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$contents[] = $path; |
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} |
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return $returnStrings ? $contents : new FileCollection($contents); |
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} |
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public function __toString() |
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{ |
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return $this->path; |
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} |
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} |
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ntentan /
utils
