function go()
{
ob_start();
require_once LOCAL_PATH . "conf.php";
require_once LOCAL_PATH . "framework/common/includes.php";
require_once LOCAL_PATH . "routes.php";
// parse the requested page, and make it available globally
if ($_GET["id"] != '') {
$GLOBALS["REQUEST_PARAMS"] = explode("/", $_GET["id"]);
} else {
$GLOBALS["REQUEST_PARAMS"] = array('', '');
}
// "/admin/login" gets exploded as { "", "admin", "login" } but it looks better when not rewriting
// -- so shift off the empty element of the array
if ($GLOBALS["REQUEST_PARAMS"][0] == "") {
array_shift($GLOBALS["REQUEST_PARAMS"]);
}
if (end($GLOBALS["REQUEST_PARAMS"]) == "") {
array_pop($GLOBALS["REQUEST_PARAMS"]);
}
// take out a prefix, if we're not running from /
// TODO: remove in order
function remove_prefix($val)
{
return in_array($val, explode("/", ltrim(rtrim(BASEHREF, '/'), '/')));
}
if (REWRITE_URLS) {
array_filter($GLOBALS["REQUEST_PARAMS"], "remove_prefix");
}
// display the requested page
if (!display_page($GLOBALS["REQUEST_PARAMS"])) {
display_404();
}
ob_end_flush();
}
private function handleRequest()
{
// We have got the url value from .htaccess, use it to find which page is to be displayed
$details = $this->getControllerAndMethod();
$controller_class = $details['controller'] . 'Controller';
$view_class = $details['controller'] . 'View';
$controller_method = $details['method'];
// Check if the page is available in the cache
$found_cached_page = $this->checkCache();
if ($found_cached_page == true) {
return;
}
if (class_exists($controller_class)) {
if (method_exists($controller_class, $controller_method)) {
if (class_exists($view_class)) {
if (method_exists($view_class, $controller_method)) {
// Everything is perfect, create the controller and view classes
$controller = new $controller_class();
$view = new $view_class();
// Set the generatrix value in both controller and view so that they can use the other components
$controller->setGeneratrix($this);
$controller->setView($view);
$view->setGeneratrix($this);
// Execute the controller
$controller->{$controller_method}();
$final_page = '';
// If the page is running via CLI (Comman Line Interface) don't show the DTD
if (!$this->cli->isEnabled() && $controller->isHtml()) {
$final_page = addDTD(DTD_TYPE);
}
// Create the header etc
$view->startPage();
// Get the final page to be displayed
if (version_compare(PHP_VERSION, '5.2.0') >= 0) {
$final_page .= $view->{$controller_method}();
} else {
$html_object = $view->{$controller_method}();
if (is_object($html_object)) {
$final_page .= $html_object->_toString();
}
}
echo $final_page;
} else {
display_404('The method <strong>"' . $controller_method . '"</strong> in class <strong>"' . $view_class . '"</strong> does not exist');
}
} else {
display_404('The class <strong>"' . $view_class . '"</strong> does not exist');
}
} else {
display_404('The method <strong>"' . $controller_method . '"</strong> in class <strong>"' . $controller_class . '"</strong> does not exist');
}
} else {
//if(!$this->handleCatchAllRequest())
display_404('The class <strong>"' . $controller_class . '"</strong> does not exist');
}
}
