/**
* Return the filesystem absolute path for the relative or absolute URI path.
*
* Takes the ['Aliases'] mapping array into account; it is processed from top to bottom a la mod_alias.
*
* Note: as it uses normalize(), any illegal path will throw an FileManagerException
*
* Returns a fully normalized filesystem absolute path.
*/
public function url_path2file_path($url_path)
{
$url_path = $this->rel2abs_url_path($url_path);
$replaced_some = false;
if (is_array($this->options['Aliases'])) {
$alias_arr = $this->options['Aliases'];
foreach ($alias_arr as $a_url => $a_path) {
// if the uri path matches us (or at least our start), then apply the mapping.
// Make sure to only match entire path elements:
if (FileManagerUtility::startsWith($url_path . '/', $a_url . '/')) {
$url_path = $a_path . substr($url_path, strlen($a_url));
$replaced_some = true;
}
}
}
if (!$replaced_some) {
$url_path = parent::url_path2file_path($url_path);
}
return $url_path;
}
public function getAllowedMimeTypes($mime_filter = null)
{
$mimeTypes = array();
if (empty($mime_filter)) {
return null;
}
$mset = explode(',', $mime_filter);
for ($i = count($mset) - 1; $i >= 0; $i--) {
if (strpos($mset[$i], '/') === false) {
$mset[$i] .= '/';
}
}
$mimes = $this->getMimeTypeDefinitions();
foreach ($mimes as $k => $mime) {
if ($k === '.') {
continue;
}
foreach ($mset as $filter) {
if (FileManagerUtility::startsWith($mime, $filter)) {
$mimeTypes[] = $mime;
}
}
}
return $mimeTypes;
}
protected function getAllowedMimeTypes()
{
$filter = $this->options['filter'];
if (!$filter) {
return null;
}
if (!FileManagerUtility::endsWith($filter, '/')) {
return array($filter);
}
static $mimes;
if (!$mimes) {
$mimes = parse_ini_file($this->options['mimeTypesPath']);
}
foreach ($mimes as $mime) {
if (FileManagerUtility::startsWith($mime, $filter)) {
$mimeTypes[] = strtolower($mime);
}
}
return $mimeTypes;
}
public static function getRealPath($path)
{
$path = str_replace('\\', '/', $path);
$path = preg_replace('#/+#', '/', $path);
$path = str_replace($_SERVER['DOCUMENT_ROOT'], '', $path);
$path = FileManagerUtility::startsWith($path, '/') ? $_SERVER['DOCUMENT_ROOT'] . $path : $path;
$path = FileManagerUtility::startsWith($path, '../') || !FileManagerUtility::startsWith($path, '/') ? realPath($path) : $path;
$path = str_replace('\\', '/', $path);
$path = str_replace($_SERVER['DOCUMENT_ROOT'], '', $path);
$path = FileManagerUtility::endsWith($path, '/') ? $path : $path . '/';
return $path;
}
