131 lines
2.7 KiB
PHP
131 lines
2.7 KiB
PHP
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<?php
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namespace App\Service;
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class Route
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{
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protected $routes;
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public function __construct()
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{
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}
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public function add($type, $query, $callback)
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{
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if (is_array($type)) {
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foreach ($type as $t) {
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$this->add($t, $query, $callback);
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}
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} else {
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switch (strtoupper($type)) {
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case 'GET':
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$this->get($query, $callback);
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break;
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case 'POST':
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$this->post($query, $callback);
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break;
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}
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}
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}
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public function get($query, $callback)
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{
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if ($this->exists('get', $query)) {
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return;
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}
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$this->routes['get'][$query] = (object) ['query' => $query, 'callback' => $this->parseCallback($callback)];
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}
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public function post($query, $callback)
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{
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if ($this->exists('post', $query)) {
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return;
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}
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$this->routes['post'][$query] = (object) ['query' => $query, 'callback' => $this->parseCallback($callback)];
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}
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protected function exists($type, $query)
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{
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return isset($this->routes['post'][$query]);
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}
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protected function parseCallback($callback)
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{
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if (is_callable($callback)) {
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return $callback;
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}
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elseif (is_object($callback)) {
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return [$callback, 'index'];
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}
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elseif (is_string($callback) and strpos($callback, '@') !== false) {
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list($class, $method) = explode('@', $callback);
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$class = '\\App\\Controller\\' . $class;
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if (method_exists($class, $method)) {
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return [$class, $method];
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}
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}
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elseif (is_string($callback)) {
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$class = '\\App\\Controller\\' . $callback;
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return [$class, 'index'];
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}
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}
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public function route()
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{
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$url = $_SERVER['SCRIPT_NAME'];
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$query = $_SERVER['QUERY_STRING'];
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$method = $_SERVER['REQUEST_METHOD'];
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$route = null;
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switch (strtoupper($method)) {
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case 'GET':
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$route = $this->getGet($url, $query);
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break;
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case 'POST':
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$route = $this->getPost($url, $query);
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break;
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}
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if ($route) {
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return $this->run($route->callback);
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}
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return false;
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}
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protected function getGet($url, $query)
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{
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if (isset($this->routes['get'][$url])) {
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return $this->routes['get'][$url];
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}
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$p = get('p');
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if ($p == null) {
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$p = get('page');
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if ($p == null) {
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$p = get('m');
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if ($p == null) {
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$p = get('module');
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}
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}
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}
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if (isset($this->routes['get'][$p])) {
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return $this->routes['get'][$p];
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}
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return false;
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}
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protected function getPost($url, $query)
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{
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if (isset($this->routes['post'][$url])) {
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return $this->routes['post'][$url];
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}
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$p = get('p');
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if ($p == null) {
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$p = get('page');
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if ($p == null) {
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$p = get('m');
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if ($p == null) {
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$p = get('module');
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}
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}
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}
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if (isset($this->routes['post'][$p])) {
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return $this->routes['post'][$p];
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}
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return false;
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}
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protected function run($callback)
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{
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return call_user_func($callback);
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}
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}
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?>
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