SettingsController::setEmailFormat PHP Method

    public function setEmailFormat($value)
    {
        if (!Gdn::request()->isAuthenticatedPostBack(true)) {
            throw new Exception('Requires POST', 405);
        }
        $value = strtolower($value);
        if (in_array($value, Gdn_Email::$supportedFormats)) {
            if (Gdn::session()->checkPermission('Garden.Community.Manage')) {
                saveToConfig('Garden.Email.Format', $value);
                if ($value === 'html') {
                    $newToggle = wrap(anchor('<div class="toggle-well"></div><div class="toggle-slider"></div>', '/dashboard/settings/setemailformat/text', 'Hijack'), 'span', ['class' => "toggle-wrap toggle-wrap-on"]);
                    $this->jsonTarget('.js-foggy', 'foggyOff', 'Trigger');
                } else {
                    $newToggle = wrap(anchor('<div class="toggle-well"></div><div class="toggle-slider"></div>', '/dashboard/settings/setemailformat/html', 'Hijack'), 'span', ['class' => "toggle-wrap toggle-wrap-off"]);
                    $this->jsonTarget('.js-foggy', 'foggyOn', 'Trigger');
                }
                $this->jsonTarget("#plaintext-toggle", $newToggle);
            }
        }
        $this->render('Blank', 'Utility');
    }