/**
* Create view.
*
* @param string $dir directory
* @param string $file filename
* @param string $ext file extension
*/
function __construct($dir, $file, $ext)
{
parent::__construct($dir, $file, $ext);
if (!$this->exists()) {
throw new T_Exception_File(parent::__toString(), 'does not exist');
}
}
/**
* Specify path.
*
* @param string $web_root dir for web root
* @param string $rel_dir rel dir from web root
* @param string $file filename
* @param string $ext extension
*/
function __construct($web_root, $rel_dir, $file, $ext)
{
// split relative path into path sub-sections
$rel_dir = trim(trim($rel_dir, '/'), DIRECTORY_SEPARATOR);
if (strcmp('/', DIRECTORY_SEPARATOR) !== 0) {
$this->url_path = preg_split('#[' . preg_quote('/' . DIRECTORY_SEPARATOR) . ']#', $rel_dir);
} else {
$this->url_path = explode('/', $rel_dir);
}
// concatenate dirs and exe parent
$dir = rtrim(rtrim($web_root, '/'), DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . $rel_dir;
parent::__construct($dir, $file, $ext);
}
