function destroyDir($dir)
{
if (!is_dir($dir) || is_link($dir)) {
return unlink($dir);
}
foreach (scandir($dir) as $file) {
if ($file == '.' || $file == '..') {
continue;
}
if (!destroyDir($dir . DIRECTORY_SEPARATOR . $file)) {
chmod($dir . DIRECTORY_SEPARATOR . $file, 0777);
if (!destroyDir($dir . DIRECTORY_SEPARATOR . $file)) {
return false;
}
}
}
return rmdir($dir);
}
/**
* Destroys or deletes a directory
* @param <string> $dir Directory to be destroyed
* @param <boolean> $virtual (optional) TRUE if it is a virtual directory
* @return <boolean> TRUE if the directory is destroyed successfully
* @category Files
* <code>
* $result = Files::destroyDirectory('C:/test');
* </code>
*/
function destroyDirectory($dir, $virtual = FALSE)
{
try {
$ds = DIRECTORY_SEPARATOR;
$dir = $virtual ? realpath($dir) : $dir;
$dir = substr($dir, -1) == $ds ? substr($dir, 0, -1) : $dir;
if (is_dir($dir) && ($handle = opendir($dir))) {
while ($file = readdir($handle)) {
if ($file == '.' || $file == '..') {
continue;
} elseif (is_dir($dir . $ds . $file)) {
destroyDir($dir . $ds . $file);
} else {
unlink($dir . $ds . $file);
}
}
closedir($handle);
rmdir($dir);
return TRUE;
} else {
return FALSE;
}
} catch (Exception $err) {
return $err->getMessage();
}
}
/**
* Destroy a dir
*
* @param string $dir
* @param bool $virtual
*/
public static function destroyDir($dir, $virtual = false)
{
$ds = DIRECTORY_SEPARATOR;
$dir = $virtual ? realpath($dir) : $dir;
$dir = substr($dir, -1) == $ds ? substr($dir, 0, -1) : $dir;
if (is_dir($dir) && $handle = opendir($dir)) {
while ($file = readdir($handle)) {
if ($file == '.' || $file == '..') {
continue;
} elseif (is_dir($dir.$ds.$file)) {
destroyDir($dir.$ds.$file);
} else {
unlink($dir.$ds.$file);
}
}
closedir($handle);
rmdir($dir);
return true;
} else {
return false;
}
}
private function downloadAsZip()
{
try {
$finalSrc = $this->templatesDir . '/' . $this->templateName . '/';
$zipName = $this->templateName . "-" . time() . ".zip";
$tmpDest = $this->workingDirectory . $zipName;
App_File_Zip::CreateFromFilesystem($finalSrc, $tmpDest);
// Destroy the final src
destroyDir($finalSrc);
header('Content-Type: application/octet-stream');
header('Content-Disposition: attachment; filename="' . basename($zipName) . '"');
header('Content-Length: ' . filesize($tmpDest));
readfile($tmpDest);
// Remove the unpacks directory
destroyDir($this->workingDirectory . $this->templateName);
// Remove zip from the tmp dir
unlink($tmpDest);
} catch (App_File_Zip_Exception $e) {
// Zip file was not created.
destroyDir($finalSrc);
}
}
