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<?php
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/**
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* Hoa
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*
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*
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* @license
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*
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* New BSD License
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*
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* Copyright © 2007-2017, Hoa community. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of the Hoa nor the names of its contributors may be
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* used to endorse or promote products derived from this software without
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* specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS AND CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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namespace Psy\Readline\Hoa;
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/**
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* Class \Hoa\Iterator\Recursive\Directory.
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*
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* Extending the SPL RecursiveDirectoryIterator class.
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*/
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class IteratorRecursiveDirectory extends \RecursiveDirectoryIterator
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{
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/**
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* SplFileInfo classname.
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*/
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protected $_splFileInfoClass = null;
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/**
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* Relative path.
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*/
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protected $_relativePath = null;
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/**
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* Constructor.
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* Please, see \RecursiveDirectoryIterator::__construct() method.
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* We add the $splFileInfoClass parameter.
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*/
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public function __construct(string $path, int $flags = null, string $splFileInfoClass = null)
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{
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if (null === $flags) {
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parent::__construct($path);
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} else {
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parent::__construct($path, $flags);
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}
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$this->_relativePath = $path;
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$this->setSplFileInfoClass($splFileInfoClass);
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return;
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}
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/**
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* Current.
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* Please, see \RecursiveDirectoryIterator::current() method.
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*/
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#[\ReturnTypeWillChange]
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public function current()
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{
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$out = parent::current();
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if (null !== $this->_splFileInfoClass &&
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$out instanceof \SplFileInfo) {
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$out->setInfoClass($this->_splFileInfoClass);
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$out = $out->getFileInfo();
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if ($out instanceof IteratorSplFileInfo) {
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$out->setRelativePath($this->getRelativePath());
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}
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}
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return $out;
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}
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/**
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* Get children.
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* Please, see \RecursiveDirectoryIterator::getChildren() method.
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*/
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#[\ReturnTypeWillChange]
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public function getChildren()
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{
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$out = parent::getChildren();
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$out->_relativePath = $this->getRelativePath();
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$out->setSplFileInfoClass($this->_splFileInfoClass);
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return $out;
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}
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/**
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* Set SplFileInfo classname.
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*/
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public function setSplFileInfoClass($splFileInfoClass)
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{
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$this->_splFileInfoClass = $splFileInfoClass;
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}
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/**
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* Get relative path (if given).
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*/
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public function getRelativePath(): string
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{
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return $this->_relativePath;
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}
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}
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