terdia/legato-framework

<?php

/*
 * This file is part of the Legato package.
 *
 * (c) Osayawe Ogbemudia Terry <terry@devscreencast.com>
 *
 * For the full copyright and license information, please view the LICENSE
 *  file that was distributed with this source code.
 *
 */

namespace Legato\Framework\Routing;

use AltoRouter;
use Closure;

class Route
{
    protected static $routes = [];
    protected static $prefixRoutes = [];

    public static function post($target, $handler, $name = null)
    {
        array_push(static::$routes, ['method' => 'POST', 'target' => $target,
            'handler'                         => $handler, 'name' => $name, ]);
    }

    public static function get($target, $handler, $name = null)
    {
        array_push(static::$routes, ['method' => 'GET|HEAD', 'target' => $target,
            'handler'                         => $handler, 'name' => $name, ]);
    }

    public static function put($target, $handler, $name = null)
    {
        array_push(static::$routes, ['method' => 'PUT', 'target' => $target,
            'handler'                         => $handler, 'name' => $name, ]);
    }

    public static function patch($target, $handler, $name = null)
    {
        array_push(static::$routes, ['method' => 'PATCH', 'target' => $target,
            'handler'                         => $handler, 'name' => $name, ]);
    }

    public static function delete($target, $handler, $name = null)
    {
        array_push(static::$routes, ['method' => 'DELETE', 'target' => $target,
            'handler'                         => $handler, 'name' => $name, ]);
    }

    /**
     * Support method to add group of routes.
     *
     * @param $method, HTTP Request method
     * @param $target, the route
     * @param $handler, Closure | Controller@method
     * @param $name, route name optional
     */
    public static function add($method, $target, $handler, $name = null)
    {
        array_push(static::$prefixRoutes, [
            'method'  => $method, 'target' => $target,
            'handler' => $handler, 'name' => $name,
        ]);
    }

    /**
     * Route Group.
     *
     * @param $prefix
     * @param \Closure $callback
     */
    public static function group($prefix, Closure $callback)
    {
        $callback->call(new static());
        foreach (static::$prefixRoutes as $key => $prefixRoute) {
            $target = $prefix.$prefixRoute['target'];
            $handler = $prefixRoute['handler'];
            $name = $prefixRoute['name'];

            unset(static::$prefixRoutes[$key]);

            call_user_func_array(
                [new static(), strtolower($prefixRoute['method'])],
                [$target, $handler, $name]
            );
        }
    }

    /**
     * Create a Rest Resource.
     *
     * @param $target
     * @param $handler
     */
    public static function resource($target, $handler)
    {
        $route = $target;
        $sanitized = str_replace('/', '', $target);

        static::get($route, $handler.'@index', $sanitized.'_index');
        static::get($target.'/create', $handler.'@showCreateForm', $sanitized.'_create_form');
        static::post($target, $handler.'@save', $sanitized.'_save');
        static::get($target.'/[i:id]', $handler.'@show', $sanitized.'_display');
        static::get($target.'/[i:id]/edit', $handler.'@showEditForm', $sanitized.'_edit_form');
        static::post($target.'/[i:id]', $handler.'@update', $sanitized.'_update');
        static::get($target.'/[i:id]/delete', $handler.'@delete', $sanitized.'_delete');
    }

    /**
     * Register routes.
     *
     * @throws \Exception
     *
     * @return AltoRouter
     */
    public static function all()
    {
        $router = new AltoRouter();

        foreach (static::$routes as $route) {
            isset($route['name']) ? $name = $route['name'] : $name = null;
            $router->map($route['method'], $route['target'], $route['handler'], $name);
        }

        return $router;
    }

    /**
     * Get details of all route, will be used by console command later.
     *
     * @return array
     */
    public static function list()
    {
        return static::$routes;
    }
}