47 lines
1.2 KiB
PHP
47 lines
1.2 KiB
PHP
<?php
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class Router
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{
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private $controller = '';
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private $action = '';
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public function __construct($controller = '', $action = '')
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{
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$this->controller = empty($_GET['controller']) ? $controller : $_GET['controller'];
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$this->action = empty($_GET['action']) ? $controller : $_GET['action'];
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}
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public function sanitize($value, $default_value)
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{
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return ! ctype_alpha($value) || empty($value) ? $default_value : strtolower($value);
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}
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public function loadController($filename, $class, $method)
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{
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if (file_exists($filename)) {
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require $filename;
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if (! method_exists($class, $method)) return false;
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$instance = new $class;
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$instance->beforeAction($this->controller, $this->action);
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$instance->$method();
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return true;
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}
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return false;
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}
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public function execute()
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{
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$this->controller = $this->sanitize($this->controller, 'app');
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$this->action = $this->sanitize($this->action, 'index');
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if (! $this->loadController('controllers/'.$this->controller.'.php', '\Controller\\'.$this->controller, $this->action)) {
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die('Page not found!');
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}
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}
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}
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