public static function addStylesheet($lesspath)
{
// build less vars, once only
static $vars_built = false;
$t3less = T3Less::getInstance();
if (!$vars_built) {
self::buildVars();
$vars_built = true;
}
$app = JFactory::getApplication();
$tpl = $app->getTemplate(true);
$theme = $tpl->params->get('theme');
$doc = JFactory::getDocument();
if (defined('T3_THEMER')) {
// in Themer mode, using js to parse less for faster
$doc->addStylesheet(JURI::base(true) . '/' . T3Path::cleanPath($lesspath), 'text/less');
// Add lessjs to process lesscss
$doc->addScript(T3_URL . '/js/less-1.3.3.js');
} else {
// in development mode, using php to compile less for a better view of development
if (preg_match('#(template(-responsive)?.less)#', $lesspath)) {
// Development mode is on, try to include less file inside folder less/
// get the less content
$lessContent = JFile::read(JPATH_ROOT . '/' . $lesspath);
$path = dirname($lesspath);
// parse less content
if (preg_match_all('#^\\s*@import\\s+"([^"]*)"#im', $lessContent, $matches)) {
foreach ($matches[1] as $url) {
if ($url == 'vars.less') {
continue;
}
$url = $path . '/' . $url;
$cssurl = $t3less->buildCss(T3Path::cleanPath($url));
$doc->addStyleSheet($cssurl);
}
}
} else {
$cssurl = $t3less->buildCss(T3Path::cleanPath($lesspath));
$doc->addStyleSheet($cssurl);
}
// check and add theme less
if ($theme && !preg_match('#bootstrap#', $lesspath)) {
$themepath = str_replace('/less/', '/less/themes/' . $theme . '/', $lesspath);
if (is_file(JPATH_ROOT . '/' . $themepath)) {
$cssurl = $t3less->buildCss(T3Path::cleanPath($themepath));
$doc->addStyleSheet($cssurl);
}
}
}
}
