/**
* Add database navigation links
*
* @param array $categories
* @return array
*/
public function getEditLink()
{
$controller = $this->request->getControllerName();
$switch = 'databases';
if ($controller == 'databases') {
$switch = 'databases-edit';
}
$params = $this->request->getParams();
$params['controller'] = $switch;
return $this->request->url_for($params);
}
/**
* Create a new Mvc Event
*
* This wires-up the various Mvc classes and makes them
* available as a convenient package to the application
*/
public function __construct(Bootstrap $bootstrap)
{
// $this->stopwatch = new Stopwatch();
// framework config
$this->bootstrap = $bootstrap;
// path to application root
$this->app_dir = $bootstrap->getApplicationDir();
// application config
$this->registry = Registry::getInstance();
// controller config
$this->controller_map = new ControllerMap($this->app_dir);
// incoming request
$this->request = Request::createFromGlobals($this->controller_map);
// outgoing response
$this->response = $this->getNewResponse();
// set default view
$controller = $this->request->getControllerName();
$action = $this->request->getParam('action', 'index');
$this->response->setView("{$controller}/{$action}.xsl");
}
/**
* Perform an authentication check on this request
*/
protected function checkAuthentication($action)
{
$id = $this->request->getControllerName();
$restricted = $this->controller_map->isRestricted($id, $action);
$requires_login = $this->controller_map->requiresLogin($id, $action);
// get user from session
$user = $this->request->getUser();
// this action requires authentication
if ($restricted || $requires_login) {
$redirect_to_login = false;
// this action requires a logged-in user, but user is not logged-in
if ($requires_login && !$user->isAuthenticated()) {
$redirect_to_login = true;
} elseif ($restricted && !$user->isAuthenticated() && !$user->isInLocalIpRange()) {
$redirect_to_login = true;
}
// redirect to login page
if ($redirect_to_login == true) {
return $this->redirectToLogin();
}
}
}
/**
* Add links to the query object limits
*
* @param Query $query
*/
public function addQueryLinks(Query $query)
{
// we have to pass in the query object here rather than take
// the property above because adding the links doesn't seem
// to reflect back in the main object, even though they should
// be references, maybe because limit objects are in an array?
// add current query to query object itself
$params = $query->extractSearchParams();
$params['controller'] = $this->request->getParam('controller');
$params['action'] = 'search';
$params['source'] = $this->request->getParam('source');
$params['sort'] = $this->request->getParam('sort');
// url
$query->url = $this->request->url_for($params);
// query only
$query->url_query = Parser::removeLeft($query->url, '?');
// advanced search
$params['action'] = 'advanced';
$query->url_advanced = $this->request->url_for($params);
// search option links
$search = $this->registry->getConfig('search');
if ($search instanceof \SimpleXMLElement) {
$controller_map = $this->request->getControllerMap();
// combined results
$combined = $controller_map->getUrlAlias('combined');
$combined_id = $combined . '_' . $query->getHash();
if ($this->request->getSessionData($combined_id) != null) {
$params = $query->extractSearchParams();
$params['controller'] = $combined;
$params['action'] = "results";
$search->combined_url = $this->request->url_for($params);
}
// individual search options
foreach ($search->xpath("//option") as $option) {
$id = (string) $option["id"];
if ((string) $option["source"] != '') {
$id .= '_' . (string) $option["source"];
}
$id .= '_' . $this->query->getHash();
// format the number
// is this the current tab?
if ($this->request->getControllerName() == (string) $option["id"] && ($this->request->getParam('source') == (string) $option["source"] || (string) $option["source"] == '')) {
// mark as current
$option->addAttribute('current', "1");
}
// create url based on the search terms only!
$params = $query->extractSearchParams();
$params['controller'] = $controller_map->getUrlAlias((string) $option["id"]);
$params['action'] = "results";
$params['source'] = (string) $option["source"];
$params['sort'] = $this->request->getParam('sort');
// results url
$url = $this->request->url_for($params);
$option->addAttribute('url', $url);
// hits url
$params['action'] = 'hits';
$url = $this->request->url_for($params);
$option->addAttribute('url_hits', $url);
// cached search hit count?
foreach ($this->request->getAllSessionData() as $session_id => $session_value) {
// does this value in the cache have the save id as our tab?
$id = str_replace("_" . $query->getHash(), "", $session_id);
if ($id == (string) $option["id"]) {
// yup, so add it
$option->addAttribute('hits', Parser::number_format($session_value));
}
}
}
// header('Content-type: text/xml'); echo $search->asXML(); exit;
$this->registry->setConfig('search', $search);
}
// links to remove facets
foreach ($query->getLimits() as $limit) {
$params = $this->currentParams();
$value = $limit->value;
if ($limit->display != "") {
$value = $limit->display;
}
// urlencode here necessary to support the urlencode above on 'key' urls
$params = Parser::removeFromArray($params, urlencode($limit->param), $value);
$limit->remove_url = $this->request->url_for($params);
}
}
