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<?php |
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/** |
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* AnimeDb package |
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* |
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* @package AnimeDb |
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* @author Peter Gribanov <[email protected]> |
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* @copyright Copyright (c) 2011, Peter Gribanov |
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* @license http://opensource.org/licenses/GPL-3.0 GPL v3 |
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*/ |
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namespace AnimeDb\Bundle\AppBundle\Util; |
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use Patchwork\Utf8; |
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/** |
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* Filesystem |
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* |
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* @package AnimeDb\Bundle\AppBundle\Util |
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* @author Peter Gribanov <[email protected]> |
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*/ |
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class Filesystem |
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{ |
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/** |
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* @var int |
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*/ |
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const FILE = 1; |
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/** |
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* @var int |
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*/ |
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const DIRECTORY = 2; |
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/** |
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* Gets the name of the owner of the current PHP script |
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* |
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* @return string |
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*/ |
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public static function getUserName() |
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{ |
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return get_current_user() ?: getenv('USERNAME'); |
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} |
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/** |
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* Get user home directory |
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* |
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* @return string |
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*/ |
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public static function getUserHomeDir() { |
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return self::getRealPath(self::doGetUserHomeDir()); |
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} |
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/** |
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* @return string |
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*/ |
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private static function doGetUserHomeDir() |
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{ |
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// have home env var |
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if ($home = getenv('HOME')) { |
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return $home; |
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} |
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// *nix os |
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if (!defined('PHP_WINDOWS_VERSION_BUILD')) { |
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return '/home/'.self::getUserName(); |
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} |
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// have drive and path env vars |
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if (getenv('HOMEDRIVE') && getenv('HOMEPATH')) { |
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return iconv('cp1251', 'utf-8', getenv('HOMEDRIVE').getenv('HOMEPATH')); |
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} |
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// Windows |
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if ($username = self::getUserName()) { |
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$username = iconv('cp1251', 'utf-8', $username); |
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// is Vista or older |
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if (is_dir($win7path = 'C:\Users\\'.$username.'\\')) { |
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return $win7path; |
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} |
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return 'C:\Documents and Settings\\'.$username.'\\'; |
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} |
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// is Vista or older |
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if (is_dir('C:\Users\\')) { |
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return 'C:\Users\\'; |
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} |
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return 'C:\Documents and Settings\\'; |
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} |
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/** |
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* List files and directories inside the specified path |
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* |
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* @param string $path |
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* @param int $filter |
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* @param int $order |
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* |
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* @return array |
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*/ |
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public static function scandir($path, $filter = 0, $order = SCANDIR_SORT_ASCENDING) |
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{ |
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if (!$filter || ( |
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($filter & self::FILE) != self::FILE && |
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($filter & self::DIRECTORY) != self::DIRECTORY |
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)) { |
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$filter = self::FILE|self::DIRECTORY; |
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} |
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// add slash if need |
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$path = self::getRealPath($path); |
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// wrap path for current fs |
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$wrap = Utf8::wrapPath($path); |
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// scan directory |
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$folders = []; |
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foreach (new \DirectoryIterator($wrap) as $file) { |
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/* @var $file \SplFileInfo */ |
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try { |
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if ( |
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$file->getFilename()[0] != '.' && |
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substr($file->getFilename(), -1) != '~' && |
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$file->getFilename() != 'pagefile.sys' && // failed read C:\pagefile.sys |
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$file->isReadable() && |
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( |
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(($filter & self::FILE) == self::FILE && $file->isFile()) || |
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(($filter & self::DIRECTORY) == self::DIRECTORY && $file->isDir()) |
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) |
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) { |
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$folders[$file->getFilename()] = [ |
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'name' => $file->getFilename(), |
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'path' => $path . $file->getFilename() . DIRECTORY_SEPARATOR |
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]; |
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} |
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} catch (\Exception $e) { |
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// ignore all errors |
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} |
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} |
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// order files |
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if ($order == SCANDIR_SORT_ASCENDING) { |
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ksort($folders); |
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} elseif ($order == SCANDIR_SORT_DESCENDING) { |
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ksort($folders); |
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$folders = array_reverse($folders); |
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} |
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// add link on parent folder |
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if (substr_count($path, DIRECTORY_SEPARATOR) > 1) { |
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$pos = strrpos(substr($path, 0, -1), DIRECTORY_SEPARATOR) + 1; |
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array_unshift($folders, [ |
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'name' => '..', |
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'path' => substr($path, 0, $pos) |
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]); |
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} |
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return array_values($folders); |
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} |
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/** |
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* @param string $path |
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* |
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* @return string |
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161
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*/ |
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public static function getRealPath($path) |
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{ |
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$path = str_replace(['\\', '/'], DIRECTORY_SEPARATOR, $path); |
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return rtrim($path, DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR; |
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} |
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} |
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anime-db /
app-bundle
