/**
* Gets a directory from the application directory
*
* @param string $dirName
*
* @return Directory
*/
public static function system($dirName)
{
$path = App::system();
$dir_parts = explode('.', $dirName);
//foreach loop is possible here
$path .= '/' . implode('/', $dir_parts);
return new Directory($path);
}
/**
* Gets a file from the application directory
*
* @param string $fileName
* @param integer $ext_count
*
* @return File
*/
public static function system($fileName, $ext_count = 1)
{
$path = App::system();
$file_parts = explode('.', $fileName);
//for loop here since we need to exclude the last part of the array -> extension
$file_parts_count = count($file_parts) - $ext_count;
$path .= '/' . implode('/', array_slice($file_parts, 0, $file_parts_count));
//add extension part
if ($ext_count > 0) {
$path .= '.' . implode('.', array_slice($file_parts, $file_parts_count));
}
return new File($path);
}
/**
* Creates a backup if needed or forced
*
* @param boolean $force
*/
public static function create($force = false)
{
if (!self::needs() && !$force) {
return false;
}
$bakdir = App::backups();
$bak = new Archive($bakdir->file(time() . '-' . date('YmdHis') . '.zip'));
//add system files
$sysdir_len = strlen(App::system()->parent());
$files = App::system()->files(true);
foreach ($files as $file) {
if ($file->parent() != $bakdir) {
$bak->addFile($file, substr($file, $sysdir_len + 1));
}
}
//add public
$pubdir_len = strlen(App::public()->parent());
$files = App::public()->files(true);
foreach ($files as $file) {
$bak->addFile($file, substr($file, $pubdir_len + 1));
}
$bak->save();
self::clean();
}
