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<?php
/// CRIMSON --- A simple PHP framework.
/// Copyright © 2024 Freya Murphy <contact@freyacat.org>
///
/// This file is part of CRIMSON.
///
/// CRIMSON is free software; you can redistribute it and/or modify it
/// under the terms of the GNU General Public License as published by
/// the Free Software Foundation; either version 3 of the License, or (at
/// your option) any later version.
///
/// CRIMSON is distributed in the hope that it will be useful, but
/// WITHOUT ANY WARRANTY; without even the implied warranty of
/// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
/// GNU General Public License for more details.
///
/// You should have received a copy of the GNU General Public License
/// along with CRIMSON. If not, see <http://www.gnu.org/licenses/>.
abstract class Controller extends Base {
// used by lib meta
public array $CRIMSON_data = array();
/**
* Default index for a app, empty
*/
public function index(): void {}
/**
* Lodas a view
*/
protected function view(string $CRIMSON_name, array $data = array()): void
{
$CRIMSON_path = WEB_ROOT . '/_views/' . $CRIMSON_name . '.php';
$this->CRIMSON_data = $data;
if (!is_file($CRIMSON_path)) {
CRIMSON_ERROR("View '{$CRIMSON_name}' does not exist!");
return;
}
extract($this->CRIMSON_data);
require($CRIMSON_path);
}
/**
* Redirectes to a link
*/
protected function redirect(string $link): never
{
header('Location: '. $link, true, 301);
CRIMSON_DIE();
}
/**
* Loads a erorr page with a given
* error code
*/
protected function error(int $code): never
{
// does not return
ROUTER->handle_error($code);
}
}
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