public static function read_url()
{
// Get the document root
$root = dirname($_SERVER['SCRIPT_FILENAME']);
// Make sure the root has a trailing slash
if (substr($root, -1) !== '/') {
$root .= '/';
}
// Get any subfolders out of the path
$sublevels = dirname($_SERVER['SCRIPT_NAME']);
// Load the URI
$address_bar_uri = $_SERVER['REQUEST_URI'];
// Remove any subfolders from consideration as variables
if ($sublevels !== '/') {
$to_parse = str_replace($sublevels, NULL, $address_bar_uri);
} else {
$to_parse = $address_bar_uri;
}
// Separate URI variables from the query string
$script_vars = explode('?', $to_parse);
// Only store the URI variables
$request = $script_vars[0];
// Check for double slashes
$absolute_file_path = str_replace('//', '/', $root . $request);
// Check if the URI is requesting a valid file and load it if so
if (file_exists($absolute_file_path) && $_SERVER['SCRIPT_NAME'] !== $absolute_file_path && $request !== "/") {
// To make sure
if (substr($absolute_file_path, -1) === '/') {
$request .= 'index.php';
}
FB::log($absolute_file_path, "Requested File");
require_once $absolute_file_path;
exit;
} else {
$url = SIV::clean_output($request, FALSE, FALSE);
$url_array = explode("/", $url);
array_shift($url_array);
}
if (!isset($url_array[0]) || strlen($url_array[0]) < 1) {
$url_array[0] = DB_Actions::get_default_page();
}
return $url_array;
}
DB_Actions::build_database();
}
// Check for a valid session
AdminUtilities::check_session();
/*******************************************************************************
* Break apart the URL and determine what data needs to be loaded
*******************************************************************************/
// URL Parsing - Read the URL and break it apart for processing
$url_array = Utilities::read_url();
// Load the menu
$menu = new Menu($url_array);
// Load the page attributes from the menu array
$menu_page = DB_Actions::get_page_data_by_slug($url_array[0]);
// Check if the page should actually be shown as main content
if (property_exists($menu_page, 'show_full') && $menu_page->show_full != 1) {
header("Location: /" . DB_Actions::get_default_page());
exit;
} else {
if ($menu_page === FALSE) {
require_once CMS_PATH . 'core/helper/class.missing.inc.php';
$menu_page->page_name = 'Invalid URL';
$menu_page->type = 'Missing';
}
}
/*******************************************************************************
* Initialize the main content class and load entry data
*******************************************************************************/
// Create a new object for the correct page type
try {
$main_content = new $menu_page->type($url_array);
} catch (Exception $e) {
private static function _create_class()
{
// Make sure the page conforms to the slug format
if (SIV::validate($_REQUEST['page'], SIV::SLUG)) {
$page = strtolower($_REQUEST['page']);
$page_data = DB_Actions::get_page_data_by_slug($page);
} else {
// Throw an exception and die
ECMS_Error::log_exception(new Exception("Page \"{$page}\" isn't valid."));
}
// The Admin class is a special case, and needs to be loaded manually
if ($page === 'admin') {
require_once CMS_PATH . 'core/helper/class.admin.inc.php';
$class = 'Admin';
} else {
if ($page === 'menu') {
$class = 'Menu';
} else {
if ($page === 'comments') {
require_once CMS_PATH . 'core/helper/class.comments.inc.php';
$class = 'Comments';
} else {
if (is_object($page_data)) {
$class = $page_data->type;
if (empty($class)) {
// Throw an exception and die
ECMS_Error::log_exception(new Exception("Page \"{$page}\" doesn't actually exist."));
}
} else {
// Throw an exception and die
ECMS_Error::log_exception(new Exception("Unsupported page type \"{$page}\" supplied."));
}
}
}
}
// Create a new instance of the appropriate class
return new $class(array($page));
}
public function __construct($url_array = array())
{
parent::__construct();
$this->url_array = $url_array;
$this->_sort_menu_data($this->load_page_data());
}
public function get_page_description()
{
if ($this->url0 === DB_Actions::get_default_page() && empty($this->url1)) {
return SITE_DESCRIPTION;
} else {
if (isset($this->entries[0]->excerpt)) {
return htmlentities(strip_tags($this->entries[0]->excerpt), ENT_QUOTES);
} else {
if (isset($this->entries[0]->entry)) {
$preview = Utilities::textPreview($this->entries[0]->entry, 25);
return htmlentities(strip_tags($preview), ENT_QUOTES);
} else {
return SITE_DESCRIPTION;
}
}
}
}
