/**
* Retrieve the CSS Manager, creates one if it doesn't exist
*
* @return sfCombinePlusManager
*/
public static function getCssManager()
{
if (self::$_cssManager === null) {
self::$_cssManager = new self();
}
return self::$_cssManager;
}
/**
* @see get_combined_javascripts
*/
function get_combined_stylesheets($groups = null, $groupType = sfCombinePlusManager::GROUP_INCLUDE, $onlyUnusedGroups = true, $markGroupsUsed = true)
{
if (!sfConfig::get('app_sfCombinePlusPlugin_enabled', false)) {
return get_stylesheets();
}
$manager = sfCombinePlusManager::getCssManager();
sfConfig::set('symfony.asset.stylesheets_included', true);
$response = sfContext::getInstance()->getResponse();
$config = sfConfig::get('app_sfCombinePlusPlugin_css', array());
$doNotCombine = isset($config['combine_skip']) ? $config['combine_skip'] : array();
$manager->setSkips(array_merge($manager->getSkips(), $doNotCombine));
$groupedFiles = $manager->getAssetsByGroup($response->getStylesheets(), $config['combine'], $groups, $groupType, $onlyUnusedGroups, $markGroupsUsed);
$html = '';
foreach ($groupedFiles as $fileDetails) {
if (!$fileDetails['combinable']) {
$html .= stylesheet_tag(stylesheet_path($fileDetails['files']), $fileDetails['options']);
} else {
$route = isset($config['route']) ? $config['route'] : 'sfCombinePlus';
$html .= stylesheet_tag(url_for('@' . $route . '?module=sfCombinePlus&action=js&' . sfCombinePlusUrl::getUrlString($fileDetails['files'])), $fileDetails['options']);
}
}
return $html;
}
