/**
* 'Builds' the page based on $uri.
* Finds all the different nodes this page is made of
* and initializes all the sub-requests, placing the response
* in the right section of the page.
*
* @param string $uri - page uri
*/
public function action_index($uri = NULL)
{
$this->title = 'hello';
$this->template = View::factory('templates/default');
$this->request->response = $this->template;
return;
// parse the URI and find parameters
$segments = explode('/', $uri);
$current_segment = NULL;
$page = ORM::factory('page');
foreach ($segments as $segment) {
if ($current_segment === NULL) {
$current_segment = $segment;
$page = $page->where('uri', '=', $current_segment);
} else {
$current_segment .= '/' . $segment;
$page = $page->or_where('uri', '=', $current_segment);
}
}
// find the most complete match
$page = $page->order_by('uri', 'DESC')->find();
if (!$page->loaded()) {
// yuriko page doesn't exist
Event::run('yuriko.404');
return;
}
// get parameters
$parameters = substr($uri, strlen($page->uri));
// set the template defined in the database
$this->template = new View('templates/' . $page->template);
//get all nodes on this page
$page_nodes = $page->page_nodes->find_all();
foreach ($page_nodes as $page_node) {
$route_params = array();
//get this node
$node = $page_node->node;
//get custom parameters for this node
$params = $node->node_route_parameters->find_all();
foreach ($params as $param) {
$route_params[$param->key] = $param->value;
}
//replace node params with page_node params
$params = $page_node->node_route_parameters->find_all();
foreach ($params as $param) {
$route_params[$param->key] = $param->value;
}
//get the route
$node_route = $node->node_route;
//route name (to make the sub-request)
$route = route::get($node_route->name);
//find the uri and append the parameters to it
$uri = $route->uri($route_params) . $parameters;
if ($page_node->section === NULL) {
//execute sub-request and let the node handle outputting
Request::factory($uri)->execute();
} else {
//execute sub-request and put output in the right section
section::set($page_node->section, Request::factory($uri)->execute());
}
}
$this->request->response = $this->template;
}
