110 lines
3.7 KiB
PHP
110 lines
3.7 KiB
PHP
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<?php
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namespace Vor\application;
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use Vor\core\Sys;
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use Vor\core\Main;
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class Frontend{
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public static function render() {
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Sys::start();
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$pageName = $_GET['page'] ?? 'index';
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$jsonPath = BASE . "/rss/json/pages/$pageName.json";
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if (!file_exists($jsonPath)) {
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http_response_code(404);
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$pageName = '404';
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$jsonPath = BASE . "/rss/json/pages/404.json";
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}
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$conf = json_decode(file_get_contents($jsonPath), true);
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if (!self::validate($conf)) {
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header('Location: ' . $conf['rules']['redirect_login']);
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exit;
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}
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self::authRedirect($conf);
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$viewData = [];
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if (isset($conf['init']) && is_array($conf['init'])) {
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foreach ($conf['init'] as $task) {
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$viewData[$task['return']] = self::execute($task);
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}
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}
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$validatedScripts = [];
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$pageScript = "/rss/js/pages/{$conf['layout']['body']}.js";
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if(file_exists(BASE . $pageScript)){
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$validatedScripts[] = ['src' => $pageScript, 'type' => 'module'];
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}
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foreach(($conf['scripts'] ?? []) as $s){
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if($src = self::getScriptPath($s)){
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$validatedScripts[] = ['src' => $src, 'type' => $s['type'] == 'module' ? 'module' : 'text/javascript'];
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}
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}
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return [
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'header' => BASE . "/rss/php/views/headers/" . ($conf['layout']['header'] ?? 'default') . ".php",
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'view' => BASE . "/rss/php/views/pages/$pageName.php",
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'footer' => BASE . "/rss/php/views/footers/" . ($conf['layout']['footer'] ?? 'default') . ".php",
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'data' => self::clean($viewData),
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'scripts' => $validatedScripts,
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'conf' => $conf
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];
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}
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private static function validate($c) {
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$restricted = $c['rules']['restricted'] ?? false;
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if (!$restricted) return true;
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return $_SERVER['VOR_AUTH'];
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}
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private static function authRedirect($c){
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$loginRestricted = $c['rules']['login_restricted'] ?? false;
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if($loginRestricted && isset($_SERVER['VOR_AUTH'])){
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header('location: ' . $c['rules']['login_redirect'] ?? '/');
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exit();
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}
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}
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private static function execute($f) {
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$className = "\\Vor\\application\\" . $f['class'];
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if (class_exists($className)) {
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$instance = new $className();
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$method = $f['function'];
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if (method_exists($instance, $method)) {
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return $instance->$method();
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}
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}
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return null;
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}
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public static function clean($data){
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if(is_array($data)){
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return array_map([self::class, 'clean'], $data);
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}
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return htmlspecialchars(trim((string)$data), ENT_QUOTES, 'UTF-8');
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}
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public static function loadScripts($conf) {
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if (isset($conf['scripts']) && is_array($conf['scripts'])) {
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foreach ($conf['scripts'] as $script) {
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echo '<script src="/rss/js/' . $script . '.js"></script>' . PHP_EOL;
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}
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}
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}
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public static function getScriptPath($script){
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$folder = ($script['type'] ?? '') === 'module' ? 'modules' : 'scripts';
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$name = $script['name'];
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$path = "/rss/js/$folder/$name";
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return file_exists(BASE . $path) ? $path : null;
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}
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}
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