venom/src/Venom/Venom.php

109 lines
3.1 KiB
PHP
Executable File

<?php
namespace Venom;
use Venom\Core\ArgumentHandler;
use Venom\Core\Config;
use Venom\Core\Module;
use Venom\Core\Registry;
use Venom\Exceptions\ExceptionHandler;
use Venom\Helper\ErrorHandler;
use Venom\Helper\URLHelper;
use Venom\Routing\Router;
use Venom\Views\Asset;
use Venom\Views\RenderController;
use Venom\Views\VenomRenderer;
class Venom
{
private VenomRenderer $renderer;
private array $controllers = [];
private array $modules = [];
private array $routers = [];
public function __construct()
{
ExceptionHandler::setExceptionHandler();
$this->renderer = new VenomRenderer($this);
Asset::get()->setRenderer($this->renderer);
}
public function run(): void
{
$arguments = ArgumentHandler::get();
$arguments->setItem(ErrorHandler::ERROR_KEY, false);
// we need to load the current controller and the current start template.
// after this we can start the renderer
if (Config::getInstance()->isRouterEnabled()) {
$status = $this->useRouter();
if ($status['found']) {
if ($status['status']) {
exit(0);
}
ErrorHandler::setFatalError();
}
}
$registry = Registry::getInstance();
$registry->getLang()->initLang();
// if site is errored then dont load via SEO
if (!$arguments->getItem(ErrorHandler::ERROR_KEY)) {
$registry->getSeo()->loadSite();
}
$this->renderer->init($this->findController());
$this->renderer->render();
}
private function useRouter(): array
{
$url = URLHelper::getInstance()->getUrl();
/** @var Router $router */
foreach ($this->routers as $router) {
$route = $router->findRoute($url, $_SERVER['REQUEST_METHOD']);
$status = $router->tryFunctionCall($route);
if ($route !== null) {
return ['found' => true, 'status' => $status];
}
}
return ['found' => false, 'status' => true];
}
private function findController(): ?RenderController
{
$cl = ArgumentHandler::get()->getItem('cl');
if ($cl !== null && isset($this->controllers[$cl])) {
return $this->loadController($this->controllers[$cl]);
}
return null;
}
public function loadController($controllerClass): ?RenderController
{
$controller = new $controllerClass;
if ($controller instanceof RenderController && $controller->register()) {
return $controller;
}
return null;
}
public function initModules(array $modules): void
{
foreach ($modules as $key => $moduleClass) {
$module = new $moduleClass;
if ($module instanceof Module && $module->register()) {
$this->modules[$key] = $module;
}
}
}
public function initControllers(array $controllers): void
{
$this->controllers = $controllers;
}
public function addRouter(string $name, Router $router): void
{
$this->routers[$name] = $router;
}
}