function fm_rdelete($path)
{
if (is_link($path)) {
return unlink($path);
} elseif (is_dir($path)) {
$objects = scandir($path);
$ok = true;
if (is_array($objects)) {
foreach ($objects as $file) {
if ($file != '.' && $file != '..') {
if (!fm_rdelete($path . '/' . $file)) {
$ok = false;
}
}
}
}
return ($ok) ? rmdir($path) : false;
} elseif (is_file($path)) {
return unlink($path);
}
return false;
}
/**
* Recursive chmod
* @param string $path
* @param int $filemode
* @param int $dirmode
* @return bool
* @todo Will use in mass chmod
*/
function fm_rchmod($path, $filemode, $dirmode)
{
if (is_dir($path)) {
if (!chmod($path, $dirmode)) {
return false;
}
$objects = scandir($path);
if (is_array($objects)) {
foreach ($objects as $file) {
if ($file != '.' && $file != '..') {
if (!fm_rchmod($path . '/' . $file, $filemode, $dirmode)) {
return false;
}
}
}
}
return true;
} elseif (is_link($path)) {
return true;
} elseif (is_file($path)) {
return chmod($path, $filemode);
}
return false;
}
/**
* Safely rename
* @param string $old
* @param string $new
* @return bool|null
*/
function fm_rename($old, $new)
{
return (!file_exists($new) && file_exists($old)) ? rename($old, $new) : null;
}
/**
* Copy file or folder (recursively).
* @param string $path
* @param string $dest
* @param bool $upd Update files
* @param bool $force Create folder with same names instead file
* @return bool
*/
function fm_rcopy($path, $dest, $upd = true, $force = true)
{
if (is_dir($path)) {
if (!fm_mkdir($dest, $force)) {
return false;
}
$objects = scandir($path);
$ok = true;
if (is_array($objects)) {
foreach ($objects as $file) {
if ($file != '.' && $file != '..') {
if (!fm_rcopy($path . '/' . $file, $dest . '/' . $file)) {
$ok = false;
}
}
}
}
return $ok;
} elseif (is_file($path)) {
return fm_copy($path, $dest, $upd);
}
return false;
}
/**
* Safely create folder
* @param string $dir
* @param bool $force
* @return bool
*/
function fm_mkdir($dir, $force)
{
if (file_exists($dir)) {
if (is_dir($dir)) {
return $dir;
} elseif (!$force) {
return false;
}
unlink($dir);
}
return mkdir($dir, 0777, true);
}
/**
* Safely copy file
* @param string $f1
* @param string $f2
* @param bool $upd
* @return bool
*/
function fm_copy($f1, $f2, $upd)
{
$time1 = filemtime($f1);
if (file_exists($f2)) {
$time2 = filemtime($f2);
if ($time2 >= $time1 && $upd) {
return false;
}
}
$ok = copy($f1, $f2);
if ($ok) {
touch($f2, $time1);
}
return $ok;
}
/**
* Get mime type
* @param string $file_path
* @return mixed|string
*/
function fm_get_mime_type($file_path)
{
if (function_exists('finfo_open')) {
$finfo = finfo_open(FILEINFO_MIME_TYPE);
$mime = finfo_file($finfo, $file_path);
finfo_close($finfo);
return $mime;
} elseif (function_exists('mime_content_type')) {
return mime_content_type($file_path);
} elseif (!stristr(ini_get('disable_functions'), 'shell_exec')) {
$file = escapeshellarg($file_path);
$mime = shell_exec('file -bi ' . $file);
return $mime;
} else {
return '--';
}
}
/**
* HTTP Redirect
* @param string $url
* @param int $code
*/
function fm_redirect($url, $code = 302)
{
header('Location: ' . $url, true, $code);
exit;
}
/**
* Clean path
* @param string $path
* @return string
*/
function fm_clean_path($path)
{
$path = trim($path);
$path = trim($path, '\\/');
$path = str_replace(array('../', '..\\'), '', $path);
if ($path == '..') {
$path = '';
}
return str_replace('\\', '/', $path);
}
/**
* Get parent path
* @param string $path
* @return bool|string
*/
function fm_get_parent_path($path)
{
$path = fm_clean_path($path);
if ($path != '') {
$array = explode('/', $path);
if (count($array) > 1) {
$array = array_slice($array, 0, -1);
return implode('/', $array);
}
return '';
}
return false;
}
/**
* Get nice filesize
* @param int $size
* @return string
*/
function fm_get_filesize($size)
{
if ($size < 1000) {
return sprintf('%s B', $size);
} elseif (($size / 1024) < 1000) {
return sprintf('%s KiB', round(($size / 1024), 2));
} elseif (($size / 1024 / 1024) < 1000) {
return sprintf('%s MiB', round(($size / 1024 / 1024), 2));
} elseif (($size / 1024 / 1024 / 1024) < 1000) {
return sprintf('%s GiB', round(($size / 1024 / 1024 / 1024), 2));
} else {
return sprintf('%s TiB', round(($size / 1024 / 1024 / 1024 / 1024), 2));
}
}
/**
* Get info about zip archive
* @param string $path
* @return array|bool
*/
function fm_get_zif_info($path)
{
if (function_exists('zip_open')) {
$arch = zip_open($path);
if ($arch) {
$filenames = array();
while ($zip_entry = zip_read($arch)) {
$zip_name = zip_entry_name($zip_entry);
$zip_folder = substr($zip_name, -1) == '/';
$filenames[] = array(
'name' => $zip_name,
'filesize' => zip_entry_filesize($zip_entry),
'compressed_size' => zip_entry_compressedsize($zip_entry),
'folder' => $zip_folder
//'compression_method' => zip_entry_compressionmethod($zip_entry),
);
}
zip_close($arch);
return $filenames;
}
}
return false;
}
/**
* Encode html entities
* @param string $text
* @return string
*/
function fm_enc($text)
{
return htmlspecialchars($text, ENT_QUOTES, 'UTF-8');
}
/**
* Save message in session
* @param string $msg
* @param string $status
*/
function fm_set_msg($msg, $status = 'ok')
{
$_SESSION['message'] = $msg;
$_SESSION['status'] = $status;
}
/**
* Check if string is in UTF-8
* @param string $string
* @return int
*/
function fm_is_utf8($string)
{
return preg_match('//u', $string);
}
/**
* Convert file name to UTF-8 in Windows
* @param string $filename
* @return string
*/
function fm_convert_win($filename)
{
if (FM_IS_WIN && function_exists('iconv')) {
$filename = iconv(FM_ICONV_INPUT_ENC, 'UTF-8//IGNORE', $filename);
}
return $filename;
}
/**
* Get CSS classname for file
* @param string $path
* @return string
*/
function fm_get_file_icon_class($path)
{
// get extension
$ext = strtolower(pathinfo($path, PATHINFO_EXTENSION));
switch ($ext) {
case 'ico': case 'gif': case 'jpg': case 'jpeg': case 'jpc': case 'jp2':
case 'jpx': case 'xbm': case 'wbmp': case 'png': case 'bmp': case 'tif':
case 'tiff':
$img = 'icon-file_image';
break;
case 'txt': case 'css': case 'ini': case 'conf': case 'log': case 'htaccess':
case 'passwd': case 'ftpquota': case 'sql': case 'js': case 'json': case 'sh':
case 'config': case 'twig': case 'tpl': case 'md': case 'gitignore':
case 'less': case 'sass': case 'scss': case 'c': case 'cpp': case 'cs': case 'py':
case 'map': case 'lock': case 'dtd':
$img = 'icon-file_text';
break;
case 'zip': case 'rar': case 'gz': case 'tar': case '7z':
$img = 'icon-file_zip';
break;
case 'php': case 'php4': case 'php5': case 'phps': case 'phtml':
$img = 'icon-file_php';
break;
case 'htm': case 'html': case 'shtml': case 'xhtml':
$img = 'icon-file_html';
break;
case 'xml': case 'xsl': case 'svg':
$img = 'icon-file_code';
break;
case 'wav': case 'mp3': case 'mp2': case 'm4a': case 'aac': case 'ogg':
case 'oga': case 'wma': case 'mka': case 'flac': case 'ac3': case 'tds':
$img = 'icon-file_music';
break;
case 'm3u': case 'm3u8': case 'pls': case 'cue':
$img = 'icon-file_playlist';
break;
case 'avi': case 'mpg': case 'mpeg': case 'mp4': case 'm4v': case 'flv':
case 'f4v': case 'ogm': case 'ogv': case 'mov': case 'mkv': case '3gp':
case 'asf': case 'wmv':
$img = 'icon-file_film';
break;
case 'eml': case 'msg':
$img = 'icon-file_outlook';
break;
case 'xls': case 'xlsx':
$img = 'icon-file_excel';
break;
case 'csv':
$img = 'icon-file_csv';
break;
case 'doc': case 'docx':
$img = 'icon-file_word';
break;
case 'ppt': case 'pptx':
$img = 'icon-file_powerpoint';
break;
case 'ttf': case 'ttc': case 'otf': case 'woff':case 'woff2': case 'eot': case 'fon':
$img = 'icon-file_font';
break;
case 'pdf':
$img = 'icon-file_pdf';
break;
case 'psd':
$img = 'icon-file_photoshop';
break;
case 'ai': case 'eps':
$img = 'icon-file_illustrator';
break;
case 'fla':
$img = 'icon-file_flash';
break;
case 'swf':
$img = 'icon-file_swf';
break;
case 'exe': case 'msi':
$img = 'icon-file_application';
break;
case 'bat':
$img = 'icon-file_terminal';
break;
default:
$img = 'icon-document';
}
return $img;
}
/**
* Get image files extensions
* @return array
*/
function fm_get_image_exts()
{
return array('ico', 'gif', 'jpg', 'jpeg', 'jpc', 'jp2', 'jpx', 'xbm', 'wbmp', 'png', 'bmp', 'tif', 'tiff', 'psd');
}
/**
* Get video files extensions
* @return array
*/
function fm_get_video_exts()
{
return array('webm', 'mp4', 'm4v', 'ogm', 'ogv', 'mov');
}
/**
* Get audio files extensions
* @return array
*/
function fm_get_audio_exts()
{
return array('wav', 'mp3', 'ogg', 'm4a');
}
/**
* Get text file extensions
* @return array
*/
function fm_get_text_exts()
{
return array(
'txt', 'css', 'ini', 'conf', 'log', 'htaccess', 'passwd', 'ftpquota', 'sql', 'js', 'json', 'sh', 'config',
'php', 'php4', 'php5', 'phps', 'phtml', 'htm', 'html', 'shtml', 'xhtml', 'xml', 'xsl', 'm3u', 'm3u8', 'pls', 'cue',
'eml', 'msg', 'csv', 'bat', 'twig', 'tpl', 'md', 'gitignore', 'less', 'sass', 'scss', 'c', 'cpp', 'cs', 'py',
'map', 'lock', 'dtd', 'svg',
);
}
/**
* Get mime types of text files
* @return array
*/
function fm_get_text_mimes()
{
return array(
'application/xml',
'application/javascript',
'application/x-javascript',
'image/svg+xml',
'message/rfc822',
);
}
/**
* Get file names of text files w/o extensions
* @return array
*/
function fm_get_text_names()
{
return array(
'license',
'readme',
'authors',
'contributors',
'changelog',
);
}
/**
* Class to work with zip files (using ZipArchive)
*/
class FM_Zipper
{
private $zip;
public function __construct()
{
$this->zip = new ZipArchive();
}
/**
* Create archive with name $filename and files $files (RELATIVE PATHS!)
* @param string $filename
* @param array|string $files
* @return bool
*/
public function create($filename, $files)
{
$res = $this->zip->open($filename, ZipArchive::CREATE);
if ($res !== true) {
return false;
}
if (is_array($files)) {
foreach ($files as $f) {
if (!$this->addFileOrDir($f)) {
$this->zip->close();
return false;
}
}
$this->zip->close();
return true;
} else {
if ($this->addFileOrDir($files)) {
$this->zip->close();
return true;
}
return false;
}
}
/**
* Extract archive $filename to folder $path (RELATIVE OR ABSOLUTE PATHS)
* @param string $filename
* @param string $path
* @return bool
*/
public function unzip($filename, $path)
{
$res = $this->zip->open($filename);
if ($res !== true) {
return false;
}
if ($this->zip->extractTo($path)) {
$this->zip->close();
return true;
}
return false;
}
/**
* Add file/folder to archive
* @param string $filename
* @return bool
*/
private function addFileOrDir($filename)
{
if (is_file($filename)) {
return $this->zip->addFile($filename);
} elseif (is_dir($filename)) {
return $this->addDir($filename);
}
return false;
}
/**
* Add folder recursively
* @param string $path
* @return bool
*/
private function addDir($path)
{
if (!$this->zip->addEmptyDir($path)) {
return false;
}
$objects = scandir($path);
if (is_array($objects)) {
foreach ($objects as $file) {
if ($file != '.' && $file != '..') {
if (is_dir($path . '/' . $file)) {
if (!$this->addDir($path . '/' . $file)) {
return false;
}
} elseif (is_file($path . '/' . $file)) {
if (!$this->zip->addFile($path . '/' . $file)) {
return false;
}
}
}
}
return true;
}
return false;
}
}
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