/**
* Initialize the theme. This needs to be triggered as part of the dispatch
* event.
*
* @throws \Exception
* @return void
*/
public function init()
{
// Determine the current theme:
$currentTheme = $this->pickTheme($this->event->getRequest());
// Determine theme options:
$this->sendThemeOptionsToView();
// Make sure the current theme is set correctly in the tools object:
try {
$this->tools->setTheme($currentTheme);
} catch (\Exception $error) {
// If an illegal value is passed in, the setter may throw an exception.
// We should ignore it for now and throw it after we have set up the
// theme (the setter will use a safe value instead of the illegal one).
}
// Using the settings we initialized above, actually configure the themes; we
// need to do this even if there is an error, since we need a theme in order
// to display an error message!
$this->setUpThemes(array_reverse($this->tools->getThemeInfo()));
// If we encountered an error loading theme settings, fail now.
if (isset($error)) {
throw new \Exception($error->getMessage());
}
}
