SyDES plugin: select theme for subsite

select-theme.php

<?php
$app->on('after.module', 'pages/view/*', function() use($app){
	$parts = explode('/', $app->response->data['fullpath']);
	$themes = str_replace(DIR_TEMPLATE, '', glob(DIR_TEMPLATE . '*', GLOB_ONLYDIR));

	if (in_array($parts[0], $themes)) {
		$conf = $app->config_site;
		$conf['template'] = $parts[0];
		$app->config_site = $conf;
	}

});