* DEBUG_MODE flag to enable easier debugging and development
* CACHE_ID unique string to bust js/css browser caching for a new build
* SITE_ID random site id used for page keys
*/
define('APP_PATH', '');
define('DEBUG_MODE', true);
define('CACHE_ID', '');
define('SITE_ID', '');
/* show all warnings in debug mode */
if (DEBUG_MODE) {
error_reporting(E_ALL | E_STRICT);
}
/* config file location */
define('CONFIG_FILE', APP_PATH . 'hm3.rc');
/* don't let anything output content until we are ready */
ob_start();
/* set default TZ */
date_default_timezone_set('UTC');
/* get includes */
require APP_PATH . 'lib/framework.php';
/* get configuration */
$config = new Hm_Site_Config_File(CONFIG_FILE);
/* setup ini settings */
require APP_PATH . 'lib/ini_set.php';
/* process the request */
new Hm_Dispatch($config);
/* log some debug stats about the page */
if (DEBUG_MODE) {
Hm_Debug::load_page_stats();
Hm_Debug::show('log');
}
/**
* Perform an HTTP redirect
* @param string $url url to redirect to
* @param int $status current HTTP status
* @return void
*/
public static function page_redirect($url, $status = false)
{
if (DEBUG_MODE) {
Hm_Debug::add(sprintf('Redirecting to %s', $url));
Hm_Debug::load_page_stats();
Hm_Debug::show('log');
}
if ($status == 303) {
Hm_Debug::add('Redirect loop found');
Hm_Functions::cease('Redirect loop discovered');
}
Hm_Functions::header('HTTP/1.1 303 Found');
Hm_Functions::header('Location: ' . $url);
return Hm_Functions::cease();
}
/**
* Validate a form key. If this is a non-empty POST form from an
* HTTP request or AJAX update, it will take the user to the home
* page if the page_key value is either not present or not valid
* @return void
*/
public function process_key()
{
if (empty($this->request->post)) {
return false;
}
$key = array_key_exists('hm_page_key', $this->request->post) ? $this->request->post['hm_page_key'] : false;
$valid = Hm_Request_Key::validate($key);
if (!$valid) {
if ($this->request->type == 'AJAX') {
if (DEBUG_MODE) {
Hm_Debug::add('REQUEST KEY check failed');
Hm_Debug::load_page_stats();
Hm_Debug::show('log');
}
Hm_Functions::cease(json_encode(array('status' => 'not callable')));
return 'exit';
} else {
if ($this->session->loaded) {
$this->session->destroy($this->request);
}
Hm_Debug::add('REQUEST KEY check failed');
Hm_Dispatch::page_redirect('?page=home');
return 'redirect';
}
}
return false;
}
