<?php if (!defined('TEMPLATE_CMS_ACCESS')) exit('No direct script access allowed');
/**
* Filesystem module
* @package TemplateCMS
* @subpackage Engine
* @author Romanenko Sergey / Awilum
* @copyright 2011 Romanenko Sergey / Awilum
* @version $Id$
* @since 2.0
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
* TemplateCMS is free software. This version may have been modified pursuant
* to the GNU General Public License, and as distributed it includes or
* is derivative of works licensed under the GNU General Public License or
* other free or open source software licenses.
* See COPYING.txt for copyright notices and details.
* @filesource
*/
/**
* Get list of files in directory (1 level)
* @param string $dir Directory to scan
* @param mixed $type Files types
* @return boolean
*/
function listFiles($dir, $type=null) {
$files = array();
if(is_dir($dir)) {
$dir = opendir ($dir);
while (false !== ($file = readdir($dir))) {
if(is_array($type)) {
$file_ext = substr(strrchr($file, '.'), 1);
if(in_array($file_ext, $type)) {
if (strpos($file, $file_ext, 1)) {
$files[] = $file;
}
}
} else {
if(($file !=".") && ($file !="..")) {
if(isset($type)) {
if (strpos($file, $type, 1)) {
$files[] = $file;
}
} else {
$files[] = $file;
}
}
}
}
closedir($dir);
return $files;
} else {
return false;
}
}
/**
* Get list of files in directory recursive
* @param string $folder Folder
* @param mixed $type Files types
* @return array
*/
function listOfFiles($folder, $type=null) {
$data = array();
if(is_dir($folder)) {
$iterator = new RecursiveDirectoryIterator($folder);
foreach(new RecursiveIteratorIterator($iterator) as $file) {
if(is_array($type)) {
$file_ext = substr(strrchr($file->getFilename(), '.'), 1);
if(in_array($file_ext, $type)) {
if (strpos($file->getFilename(), $file_ext, 1)) {
$data[] = $file->getFilename();
}
}
} else {
if (strpos($file->getFilename(), $type, 1)) {
$data[] = $file->getFilename();
}
}
}
return $data;
} else {
return false;
}
}
/**
* Returns true if the File exists.
* @param string $filename The file name
* @return boolean
*/
function fileExists($filename) {
return (file_exists($filename) && is_file($filename));
}
/**
* Create new file
* @param string $filename The file name
* @param string $content Content to save
* @param string $old_filename Old filename turn on rename mod
* @return boolean
*/
function createFile($filename, $content, $old_filename=null) {
$space = '-';
$dir_name = dirname($filename);
// Rename mod
if(!empty($old_filename)) {
$new_cl_space = str_replace(" ", $space, $filename);
$new = translitIt($new_cl_space);
if($old_filename !== $new) {
rename($old_filename,$new);
$save_filename = $filename;
} else {
$save_filename = $filename;
}
} else {
$save_filename = $filename;
}
// Create safe filename
$save_cl_space = str_replace(" ", $space, $save_filename);
$save_file_name = translitIt($save_cl_space);
// Check that the folder exists and is writable
if (!is_dir($dir_name)) return false;
if (!is_writable($dir_name)) return false;
// Write file
return file_put_contents($save_file_name, $content, LOCK_EX);
}
/**
* Delete current file
* @param string $filename The file name
* @return boolean
*/
function deleteFile($filename) {
if (!is_dir($filename)) {
return unlink($filename);
}
return false;
}
/**
* Rename file
* @param string $from Original file location
* @param string $to Desitination location of the file
* @return boolean
*/
function renameFile($from, $to) {
if (!fileExists($to)) {
return rename($from, $to);
}
return false;
}
/**
* Load file if exists
* @param $filename The file name
* @return boolean
*/
function loadFile($filename) {
if(fileExists($filename)) {
return file_get_contents($filename);
}
}
/**
* Copy file
* @param string $from Original file location
* @param string $to Desitination location of the file
* @return boolean
*/
function copyFile($from, $to) {
if (!fileExists($from) || fileExists($to)) {
return false;
}
return copy($from, $to);
}
/**
* Get time(in Unix timestamp) the file was last changed
* @param string $filename The file name
* @return boolean
*/
function fileLastChange($filename) {
if (fileExists($filename)) {
return filemtime($filename);
}
return false;
}
/**
* Get last access time
* @param string $filename The file name
* @return boolean
*/
function fileLastAccess($filename) {
if (fileExists($filename)) {
return fileatime($filename);
}
return false;
}
/**
* Get the File extension.
* @param string $filename The file name
* @return string
*/
function fileExt($filename){
return substr(strrchr($filename, '.'), 1);
}
/**
* Get the File name
* @param string $filename The file name
* @return string
*/
function fileName($filename) {
return basename($filename,'.'.fileExt($filename));
}
/**
* Creates a directory
* @param string $dir Name of directory to create
* @return boolean
*/
function createDir($dir) {
if (is_dir($dir)) {
return false;
}
return mkdir($dir, 0775);
}
/**
* Delete directory
* @param string $dir Name of directory to delete
*/
function deleteDir($dir) {
if (is_dir($dir)) {
$objects = scandir($dir);
foreach ($objects as $object) {
if ($object != '.' && $object != '..') {
if (filetype($dir.'/'.$object) == 'dir') {
deleteDir($dir.'/'.$object);
} else {
unlink($dir.'/'.$object);
}
}
}
reset($objects);
rmdir($dir);
}
}
/**
* Check dir permission
* @param string $dir Directory to check
* @return string
*/
function checkDirPerm($dir) {
clearstatcache();
return substr(sprintf('%o', fileperms($dir)), -4);
}
/**
* Get list of directories
* @param string $dir Directory
*/
function listOfDirs($dir){
$ignored_directory[] = '.';
$ignored_directory[] = '..';
if (is_dir($dir)){
if ($dir_handle = opendir($dir)){
while (($directory = readdir($dir_handle)) !== false){
if (!(array_search($directory,$ignored_directory) > -1)){
if (filetype($dir.$directory) == "dir"){
$directory_list[] = $directory;
}
}
}
closedir($dir_handle);
}
}
return($directory_list);
}