*/
class Default_Block_ThemeSwitcher
{
function init()
{
$this->aThemes = SGL_Util::getAllThemes();
$req = & SGL_Request::singleton();
$theme = $req->get('frmThemeSwitcher');
if (!is_null($theme)) {
if (in_array($theme, $this->aThemes)) {
$_SESSION['aPrefs']['theme'] = $theme;
}
}
return $this->getBlockContent();
}
function getBlockContent()
{
$options = SGL_Output::generateSelect($this->aThemes, $_SESSION['aPrefs']['theme']);
$req = & SGL_Request::singleton();
$url = SGL_Url::makeLink() . 'frmThemeSwitcher/';
$html = <<< HTML
Change the current theme:
HTML;
return $html;
}
}
?>