/**
* This is the main front-controller that integrates with the CMS. Any
* page-request that is sent to the CMS and intended for CiviCRM should
* be processed by invoke().
*
* @param array $args
* The parts of the URL which identify the intended CiviCRM page
* (e.g. array('civicrm', 'event', 'register')).
* @return string
* HTML. For non-HTML content, invoke() may call print() and exit().
*
*/
public static function invoke($args)
{
try {
return self::_invoke($args);
} catch (Exception $e) {
CRM_Core_Error::handleUnhandledException($e);
}
}
protected static function _invoke($args)
{
if ($args[0] !== 'civicrm') {
return;
}
// CRM-15901: Turn off PHP errors display for all ajax calls
if (CRM_Utils_Array::value(1, $args) == 'ajax' || CRM_Utils_Array::value('snippet', $_REQUEST)) {
ini_set('display_errors', 0);
}
if (!defined('CIVICRM_SYMFONY_PATH')) {
try {
// Traditional Civi invocation path
self::hackMenuRebuild($args);
// may exit
self::init($args);
self::hackStandalone($args);
$item = self::getItem($args);
return self::runItem($item);
} catch (CRM_Core_EXCEPTION $e) {
$params = $e->getErrorData();
$message = $e->getMessage();
if (isset($params['legacy_status_bounce'])) {
//@todo remove this- see comments on
//https://github.com/eileenmcnaughton/civicrm-core/commit/ae686b09e2c987091612bb25ba0a58e520a203e7
CRM_Core_Error::statusBounce($params['message']);
} else {
$session = CRM_Core_Session::singleton();
$session->setStatus($message, CRM_Utils_Array::value('message_title', $params), CRM_Utils_Array::value('message_type', $params, 'error'));
// @todo remove this code - legacy redirect path is an interim measure for moving redirects out of BAO
// to somewhere slightly more acceptable. they should not be part of the exception class & should
// be managed @ the form level - if you find a form that is triggering this piece of code
// you should log a ticket for it to be removed with details about the form you were on.
if (!empty($params['legacy_redirect_path'])) {
if (CRM_Utils_System::isDevelopment()) {
// here we could set a message telling devs to log it per above
}
CRM_Utils_System::redirect($params['legacy_redirect_path'], $params['legacy_redirect_query']);
}
}
} catch (Exception $e) {
// Recall: CRM_Core_Config is initialized before calling CRM_Core_Invoke
$config = CRM_Core_Config::singleton();
return CRM_Core_Error::handleUnhandledException($e);
/*
if ($config->backtrace) {
return CRM_Core_Error::formatHtmlException($e);
} else {
// TODO
}*/
}
} else {
// Symfony-based invocation path
require_once CIVICRM_SYMFONY_PATH . '/app/bootstrap.php.cache';
require_once CIVICRM_SYMFONY_PATH . '/app/AppKernel.php';
$kernel = new AppKernel('dev', true);
$kernel->loadClassCache();
$response = $kernel->handle(Symfony\Component\HttpFoundation\Request::createFromGlobals());
// $response->send();
return $response->getContent();
}
}
