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+<?php
+
+/**
+ * Hoa
+ *
+ *
+ * @license
+ *
+ * New BSD License
+ *
+ * Copyright © 2007-2017, Hoa community. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of the Hoa nor the names of its contributors may be
+ * used to endorse or promote products derived from this software without
+ * specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS AND CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+namespace Hoa\Iterator\Recursive;
+
+/**
+ * Class \Hoa\Iterator\Recursive\Directory.
+ *
+ * Extending the SPL RecursiveDirectoryIterator class.
+ *
+ * @copyright Copyright © 2007-2017 Hoa community
+ * @license New BSD License
+ */
+class Directory extends \RecursiveDirectoryIterator
+{
+ /**
+ * SplFileInfo classname.
+ *
+ * @var string
+ */
+ protected $_splFileInfoClass = null;
+
+ /**
+ * Relative path.
+ *
+ * @var string
+ */
+ protected $_relativePath = 0;
+
+ /**
+ * Workaround for the bug #65136.
+ *
+ * @var string
+ */
+ private static $_handlePath = null;
+
+
+
+ /**
+ * Constructor.
+ * Please, see \RecursiveDirectoryIterator::__construct() method.
+ * We add the $splFileInfoClass parameter.
+ *
+ * @param string $path Path.
+ * @param int $flags Flags.
+ * @param string $splFileInfoClass SplFileInfo classname.
+ */
+ public function __construct($path, $flags = null, $splFileInfoClass = null)
+ {
+ if (null === $flags) {
+ parent::__construct($path);
+ } else {
+ parent::__construct($path, $flags);
+ }
+
+ if (null !== self::$_handlePath) {
+ $this->_relativePath = self::$_handlePath;
+ self::$_handlePath = null;
+ } else {
+ $this->_relativePath = $path;
+ }
+
+ $this->setSplFileInfoClass($splFileInfoClass);
+
+ return;
+ }
+
+ /**
+ * Current.
+ * Please, see \RecursiveDirectoryIterator::current() method.
+ *
+ * @return mixed
+ */
+ public function current()
+ {
+ $out = parent::current();
+
+ if (null !== $this->_splFileInfoClass &&
+ $out instanceof \SplFileInfo) {
+ $out->setInfoClass($this->_splFileInfoClass);
+ $out = $out->getFileInfo();
+
+ if ($out instanceof \Hoa\Iterator\SplFileInfo) {
+ $out->setRelativePath($this->getRelativePath());
+ }
+ }
+
+ return $out;
+ }
+
+ /**
+ * Get children.
+ * Please, see \RecursiveDirectoryIterator::getChildren() method.
+ *
+ * @return mixed
+ */
+ public function getChildren()
+ {
+ self::$_handlePath = $this->getRelativePath();
+ $out = parent::getChildren();
+
+ if ($out instanceof \RecursiveDirectoryIterator) {
+ $out->setSplFileInfoClass($this->_splFileInfoClass);
+ }
+
+ return $out;
+ }
+
+ /**
+ * Set SplFileInfo classname.
+ *
+ * @param string $splFileInfoClass SplFileInfo classname.
+ * @return void
+ */
+ public function setSplFileInfoClass($splFileInfoClass)
+ {
+ $this->_splFileInfoClass = $splFileInfoClass;
+
+ return;
+ }
+
+ /**
+ * Get relative path (if given).
+ *
+ * @return string
+ */
+ public function getRelativePath()
+ {
+ return $this->_relativePath;
+ }
+}