<?php defined('BLUDIT') or die('Bludit CMS.'); class Filesystem { // Returns an array with the absolutes directories. public static function listDirectories($path, $regex='*', $sortByDate=false) { $directories = glob($path.$regex, GLOB_ONLYDIR); if(empty($directories)) { return array(); } if($sortByDate) { usort($directories, function($a, $b) { return filemtime($b) - filemtime($a); } ); } return $directories; } // Returns an array with the list of files with the absolute path // $sortByDate = TRUE, the first file is the newer file // $chunk = amount of chunks, FALSE if you don't want to chunk public static function listFiles($path, $regex='*', $extension='*', $sortByDate=false, $chunk=false) { $files = glob($path.$regex.'.'.$extension); if (empty($files)) { return array(); } if ($sortByDate) { usort($files, function($a, $b) { return filemtime($b) - filemtime($a); } ); } // Split the list of files into chunks // http://php.net/manual/en/function.array-chunk.php if ($chunk) { return array_chunk($files, $chunk); } return $files; } public static function mkdir($pathname, $recursive=false) { // DEBUG: Ver permisos si son correctos return mkdir($pathname, 0755, $recursive); } public static function rmdir($pathname) { return rmdir($pathname); } public static function mv($oldname, $newname) { return rename($oldname, $newname); } public static function rmfile($filename) { return unlink($filename); } public static function fileExists($filename) { return file_exists($filename); } public static function directoryExists($path) { return file_exists($path); } // Copy recursive a directory to another // If the destination directory not exists is created // $source = /home/diego/example or /home/diego/example/ // $destination = /home/diego/newplace or /home/diego/newplace/ public static function copyRecursive($source, $destination, $skipDirectory=false) { $source = rtrim($source, DS); $destination = rtrim($destination, DS); // Check $source directory if exists if (!self::directoryExists($source)) { return false; } // Check $destionation directory if exists if (!self::directoryExists($destination)) { // Create the $destination directory if (!mkdir($destination, 0755, true)) { return false; } } foreach ($iterator = new RecursiveIteratorIterator( new RecursiveDirectoryIterator($source, RecursiveDirectoryIterator::SKIP_DOTS), RecursiveIteratorIterator::SELF_FIRST) as $item) { $currentDirectory = dirname($item->getPathName()); if ($skipDirectory !== $currentDirectory) { if ($item->isDir()) { @mkdir($destination.DS.$iterator->getSubPathName()); } else { copy($item, $destination.DS.$iterator->getSubPathName()); } } } return true; } // Delete a file or directory recursive // The directory is delete public static function deleteRecursive($source) { if (!self::directoryExists($source)) { return false; } foreach(new RecursiveIteratorIterator( new RecursiveDirectoryIterator($source, FilesystemIterator::SKIP_DOTS), RecursiveIteratorIterator::CHILD_FIRST) as $item) { if($item->isFile()) { unlink($item); } else { rmdir($item); } } return rmdir($source); } // Compress a file or directory // $source = /home/diego/example // $destionation = /tmp/example.zip public static function zip($source, $destination) { if (!extension_loaded('zip')) { return false; } if (!file_exists($source)) { return false; } $zip = new ZipArchive(); if (!$zip->open($destination, ZIPARCHIVE::CREATE)) { return false; } if (is_dir($source) === true) { $iterator = new RecursiveDirectoryIterator($source); $iterator->setFlags(RecursiveDirectoryIterator::SKIP_DOTS); $files = new RecursiveIteratorIterator($iterator, RecursiveIteratorIterator::SELF_FIRST); foreach ($files as $file) { $file = realpath($file); if (is_dir($file)) { $zip->addEmptyDir(str_replace($source, '', $file)); } elseif (is_file($file)) { $zip->addFromString(str_replace($source, '', $file), file_get_contents($file)); } } } elseif (is_file($source)) { $zip->addFromString(basename($source), file_get_contents($source)); } return $zip->close(); } // Uncompress a zip file // $source = /home/diego/example.zip // $destionation = /home/diego/content public static function unzip($source, $destination) { if (!extension_loaded('zip')) { return false; } if (!file_exists($source)) { return false; } $zip = new ZipArchive(); if (!$zip->open($source)) { return false; } $zip->extractTo($destination); return $zip->close(); } // Returns the next filename if the filename already exist public static function nextFilename($path=PATH_UPLOADS, $filename) { // Clean filename and get extension $filename = Text::lowercase($filename); $fileExtension = pathinfo($filename, PATHINFO_EXTENSION); $filename = pathinfo($filename, PATHINFO_FILENAME); $filename = Text::replace(' ', '', $filename); $filename = Text::replace('_', '', $filename); // Search for the next filename $tmpName = $filename.'.'.$fileExtension; if (Sanitize::pathFile($path.$tmpName)) { $number = 0; $tmpName = $filename.'_'.$number.'.'.$fileExtension; while (Sanitize::pathFile($path.$tmpName)) { $number++; $tmpName = $filename.'_'.$number.'.'.$fileExtension; } } return $tmpName; } }