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<?php declare(strict_types=1);
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namespace XoopsModules\Xoopsfaq\Common;
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/*
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You may not change or alter any portion of this comment or credits
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of supporting developers from this source code or any supporting source code
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which is considered copyrighted (c) material of the original comment or credit authors.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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*/
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/**
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* @copyright XOOPS Project (https://xoops.org)
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* @license GNU GPL 2.0 or later (https://www.gnu.org/licenses/gpl-2.0.html)
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* @author mamba <[email protected]>
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*/
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trait FilesManagement
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{
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/**
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* Function responsible for checking if a directory exists, we can also write in and create an index.html file
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*
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* @param string $folder The full path of the directory to check
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*/
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final public static function createFolder(string $folder): void
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{
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try {
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if (!\is_dir($folder)) {
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if (!\is_dir($folder) && !\mkdir($folder) && !\is_dir($folder)) {
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throw new \RuntimeException(\sprintf('Unable to create the %s directory', $folder));
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}
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file_put_contents($folder . '/index.html', '<script>history.go(-1);</script>');
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}
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} catch (\Exception $e) {
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echo 'Caught exception: ', $e->getMessage(), "\n", '<br>';
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}
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}
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final public static function copyFile(string $file, string $folder): bool
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{
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return \copy($file, $folder);
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}
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final public static function recurseCopy(string $src, string $dst): void
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{
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$dir = \opendir($src);
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// @mkdir($dst);
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try {
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if (!\mkdir($dst) && !\is_dir($dst)) {
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throw new \RuntimeException('The directory ' . $dst . ' could not be created.');
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}
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} catch (\RuntimeException $e) {
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echo 'Caught exception: ', $e->getMessage(), "<br>\n";
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}
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while (false !== ($file = \readdir($dir))) {
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if (('.' !== $file) && ('..' !== $file)) {
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if (\is_dir($src . '/' . $file)) {
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self::recurseCopy($src . '/' . $file, $dst . '/' . $file);
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} else {
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\copy($src . '/' . $file, $dst . '/' . $file);
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}
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}
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}
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\closedir($dir);
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}
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/**
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* Remove files and (sub)directories
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*
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* @param string $src source directory to delete
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*
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* @return bool true on success
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* @uses \Xmf\Module\Helper::isUserAdmin()
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*
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* @uses \Xmf\Module\Helper::getHelper()
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*/
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final public static function deleteDirectory(string $src): bool
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{
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// Only continue if user is a 'global' Admin
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if (!($GLOBALS['xoopsUser'] instanceof \XoopsUser) || !$GLOBALS['xoopsUser']->isAdmin()) {
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return false;
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}
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$success = true;
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// remove old files
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$dirInfo = new \SplFileInfo($src);
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// validate is a directory
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if ($dirInfo->isDir()) {
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$fileList = \array_diff(\scandir($src, \SCANDIR_SORT_NONE), ['..', '.']);
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foreach ($fileList as $k => $v) {
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$fileInfo = new \SplFileInfo("{$src}/{$v}");
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if ($fileInfo->isDir()) {
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// recursively handle subdirectories
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if (!$success = self::deleteDirectory($fileInfo->getRealPath())) {
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break;
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}
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} elseif (!($success = \unlink($fileInfo->getRealPath()))) {
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break;
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}
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}
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// now delete this (sub)directory if all the files are gone
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if ($success) {
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$success = \rmdir($dirInfo->getRealPath());
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}
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} else {
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// input is not a valid directory
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$success = false;
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}
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return $success;
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}
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/**
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* Recursively remove directory
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*
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* @todo currently won't remove directories with hidden files, should it?
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*
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* @param string $src directory to remove (delete)
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*
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* @return bool true on success
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*/
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final public static function rrmdir(string $src): bool
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{
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// Only continue if user is a 'global' Admin
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if (!($GLOBALS['xoopsUser'] instanceof \XoopsUser) || !$GLOBALS['xoopsUser']->isAdmin()) {
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return false;
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}
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// If source is not a directory stop processing
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if (!\is_dir($src)) {
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return false;
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}
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$success = true;
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// Open the source directory to read in files
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$iterator = new \DirectoryIterator($src);
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foreach ($iterator as $fObj) {
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if ($fObj->isFile()) {
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$filename = $fObj->getPathname();
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$fObj = null; // clear this iterator object to close the file
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if (!\unlink($filename)) {
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return false; // couldn't delete the file
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}
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} elseif (!$fObj->isDot() && $fObj->isDir()) {
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// Try recursively on directory
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self::rrmdir($fObj->getPathname());
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}
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}
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$iterator = null; // clear iterator Obj to close file/directory
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return \rmdir($src); // remove the directory & return results
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}
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/**
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* Recursively move files from one directory to another
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*
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* @param string $src - Source of files being moved
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* @param string $dest - Destination of files being moved
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*
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* @return bool true on success
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*/
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final public static function rmove(string $src, string $dest): bool
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{
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// Only continue if user is a 'global' Admin
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if (!($GLOBALS['xoopsUser'] instanceof \XoopsUser) || !$GLOBALS['xoopsUser']->isAdmin()) {
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return false;
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}
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// If source is not a directory stop processing
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if (!\is_dir($src)) {
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return false;
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}
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// If the destination directory does not exist and could not be created stop processing
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if (!\is_dir($dest) && !\mkdir($dest) && !\is_dir($dest)) {
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return false;
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}
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// Open the source directory to read in files
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$iterator = new \DirectoryIterator($src);
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foreach ($iterator as $fObj) {
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if ($fObj->isFile()) {
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\rename($fObj->getPathname(), "{$dest}/" . $fObj->getFilename());
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} elseif (!$fObj->isDot() && $fObj->isDir()) {
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// Try recursively on directory
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self::rmove($fObj->getPathname(), "{$dest}/" . $fObj->getFilename());
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// rmdir($fObj->getPath()); // now delete the directory
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}
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}
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$iterator = null; // clear iterator Obj to close file/directory
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return \rmdir($src); // remove the directory & return results
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}
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/**
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* Recursively copy directories and files from one directory to another
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*
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* @param string $src - Source of files being moved
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* @param string $dest - Destination of files being moved
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*
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* @return bool true on success
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* @uses \Xmf\Module\Helper::isUserAdmin()
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*
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* @uses \Xmf\Module\Helper::getHelper()
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*/
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final public function rcopy(string $src, string $dest): bool
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{
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// Only continue if user is a 'global' Admin
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if (!($GLOBALS['xoopsUser'] instanceof \XoopsUser) || !$GLOBALS['xoopsUser']->isAdmin()) {
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return false;
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}
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// If source is not a directory stop processing
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if (!\is_dir($src)) {
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return false;
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}
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// If the destination directory does not exist and could not be created stop processing
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if (!\is_dir($dest) && !\mkdir($dest) && !\is_dir($dest)) {
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return false;
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}
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// Open the source directory to read in files
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$iterator = new \DirectoryIterator($src);
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foreach ($iterator as $fObj) {
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if ($fObj->isFile()) {
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\copy($fObj->getPathname(), "{$dest}/" . $fObj->getFilename());
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} elseif (!$fObj->isDot() && $fObj->isDir()) {
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self::rcopy($fObj->getPathname(), "{$dest}/" . $fObj->getFilename());
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}
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}
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return true;
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}
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}
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XoopsModules25x /
xoopsfaq
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