Piwik\Plugins\UsersManager\Controller::initViewAnonymousUserSettings PHP Method

    protected function initViewAnonymousUserSettings($view)
    {
        if (!Piwik::hasUserSuperUserAccess()) {
            return;
        }
        $userLogin = 'anonymous';
        // Which websites are available to the anonymous users?
        $anonymousSitesAccess = Request::processRequest('UsersManager.getSitesAccessFromUser', array('userLogin' => $userLogin));
        $anonymousSites = array();
        $idSites = array();
        foreach ($anonymousSitesAccess as $info) {
            $idSite = $info['site'];
            $idSites[] = $idSite;
            $site = Request::processRequest('SitesManager.getSiteFromId', array('idSite' => $idSite));
            // Work around manual website deletion
            if (!empty($site)) {
                $anonymousSites[] = array('key' => $idSite, 'value' => $site['name']);
            }
        }
        $view->anonymousSites = $anonymousSites;
        $anonymousDefaultSite = '';
        // Which report is displayed by default to the anonymous user?
        $anonymousDefaultReport = Request::processRequest('UsersManager.getUserPreference', array('userLogin' => $userLogin, 'preferenceName' => APIUsersManager::PREFERENCE_DEFAULT_REPORT));
        if ($anonymousDefaultReport === false) {
            if (empty($anonymousSites)) {
                $anonymousDefaultReport = Piwik::getLoginPluginName();
            } else {
                // we manually imitate what would happen, in case the anonymous user logs in
                // and is redirected to the first website available to him in the list
                // @see getDefaultWebsiteId()
                $anonymousDefaultReport = '1';
                $anonymousDefaultSite = $anonymousSites[0]['key'];
            }
        }
        if (is_numeric($anonymousDefaultReport)) {
            $anonymousDefaultSite = $anonymousDefaultReport;
            $anonymousDefaultReport = '1';
            // a website is selected, we make sure "Dashboard for a specific site" gets pre-selected
        }
        if ((empty($anonymousDefaultSite) || !in_array($anonymousDefaultSite, $idSites)) && !empty($idSites)) {
            $anonymousDefaultSite = $anonymousSites[0]['key'];
        }
        $view->anonymousDefaultReport = $anonymousDefaultReport;
        $view->anonymousDefaultSite = $anonymousDefaultSite;
        $view->anonymousDefaultDate = $this->getDefaultDateForUser($userLogin);
        $view->defaultReportOptions = array(array('key' => 'Login', 'value' => Piwik::translate('UsersManager_TheLoginScreen')), array('key' => 'MultiSites', 'value' => Piwik::translate('General_AllWebsitesDashboard'), 'disabled' => empty($anonymousSites)), array('key' => '1', 'value' => Piwik::translate('General_DashboardForASpecificWebsite')));
    }