/**
* @return APF_Http_Client_Curl
*/
public function get_curl()
{
if (!self::$curl) {
self::$curl = $this->load_curl();
}
return self::$curl;
}
public function get_inline_styles()
{
$url = $this->get_boundable_styles_url();
$key = "css-" . md5($url);
mpf_require_class('MPF_Cache_Factory');
$mem = MPF_Cache_Factory::get_instance()->get_memcache();
$css = $mem->get($key);
if ($css) {
return $css;
}
mpf_require_class('MPF_Http_Client_Factory');
$c = MPF_Http_Client_Factory::get_instance()->get_curl();
$c->set_url($url);
$c->execute();
$css = $c->get_response_text();
$mem->set($key, $css, 0, 0);
return $css;
}
