<?php function getDynamicPermission($file): int { global $routerConfig; try { $page_tmp = include($file); $permission_level = $page_tmp["parameters"]["minimal_permission_level"]; if (!is_numeric($permission_level) || $permission_level <= 0) { $permission_level = $routerConfig["default_page_permission_level"]; } } catch (Exception){ $permission_level = $routerConfig["default_page_permission_level"]; } finally { return $permission_level; } } function generateNavigation(): string { global $routerConfig; global $routerRequest; $site_dirs = array_diff(scandir($routerConfig["page_dir"]), array('.', '..')); $nav_out = ""; foreach ($site_dirs as $site_dir) { $pages_dir = array_diff(scandir($routerConfig["page_dir"] . $site_dir), array('.', '..')); $site_name = str_replace("_", " ", $site_dir); $site_subdomain = $site_dir . "."; if ($site_name == $routerConfig["default_site"]) { $site_subdomain = ""; } $site_name = ucfirst($site_name); $site_location = $routerConfig["protocol"] . $site_subdomain . $routerRequest["domain"] . "." . $routerRequest["tld"] . "/" . $routerConfig["default_page"]; if ($routerRequest["subdomain"] == $site_dir) { //this is the current page $site_class = "class=\"navsite_link active\""; } else{ $site_class = "class=\"navsite_link\""; } $navpages = ""; foreach ($pages_dir as $page_file) { $page_file_tmp = explode(".", $page_file); $page_basename = $page_file_tmp[0]; $page_class = "class=\"navpage_link\""; if ($routerRequest["subdomain"] == $site_dir && $routerRequest["page_name"] == $page_basename) { $page_class = "class=\"navpage_link active\""; } $page_location = $routerConfig["protocol"] . $site_subdomain . $routerRequest["domain"] . "." . $routerRequest["tld"] . "/" . $page_basename; $page_name = str_replace("_", " ", $page_basename); $page_name = explode(".", $page_name)[0]; $page_name = ucfirst($page_name); $page_file_path = $routerConfig["page_dir"] . $site_dir . "/" . $page_file ; if($page_file_tmp[1] == "html"){ $page_tmp = file_get_contents($page_file_path); $pageMetadata = parsePageTag($page_tmp); if(!empty($pageMetadata["parameters"]["minimal_permission_level"])){ $page_required_permission = intval($pageMetadata["parameters"]["minimal_permission_level"]); } else{ $page_required_permission = $routerConfig["default_page_permission_level"]; } } elseif($page_file_tmp[1] == "php"){ $page_required_permission = getDynamicPermission($page_file_path); } else{ $page_required_permission = $routerConfig["default_page_permission_level"]; } if($page_required_permission <= $_SESSION["privilege_level"]) { $navpages .= "<li class='navpage_item' data-page='$page_basename'><a href='$page_location' $page_class>$page_name</a></li>"; } } if(!empty($navpages)){ $nav_out .= "<li class='navsite_item' data-site='$site_dir'><a href='$site_location' $site_class>$site_name</a><ul class='navpage_list'>$navpages</ul></li>"; } } return $nav_out; }