/**
* Purge the CloudFlare cache
* @return void
*/
function flush_cloudflare()
{
$response = null;
w3_require_once(W3TC_LIB_W3_DIR . '/Request.php');
$email = $this->_config->get_string('email');
$key = $this->_config->get_string('key');
$zone = $this->_config->get_string('zone');
if ($email && $key && $zone) {
$config = array('email' => $email, 'key' => $key, 'zone' => $zone);
w3_require_once(W3TC_CORE_EXTENSION_DIR . '/CloudFlare/CloudFlareAPI.php');
@($cloudflareAPI = new CloudFlareAPI($config));
$cloudflareAPI->purge();
}
}
/**
* @param W3_Config $config
* @param $old
* @param $config_admin
* @return \W3_Config
*/
public function save_settings($config, $old, $config_admin)
{
w3_require_once(W3TC_CORE_EXTENSION_DIR . '/CloudFlare/CloudFlareAPI.php');
$this->cloudflareAPI = new CloudFlareAPI();
$this->cloudflareAPI->reset_settings_cache();
if ((bool) w3tc_get_extension_config('cloudflare', 'enabled') && $this->cloudflareAPI->minify_enabled() && $config->get_boolean('minify.enabled')) {
$config->set('minify.enabled', false);
}
/**
* Handle CloudFlare changes
*/
if (w3_get_blog_id() == 0 || w3_get_blog_id() != 0 && !w3_extension_is_sealed('cloudflare')) {
/**
* @var $this->cloudflareAPI W3_CloudFlare
*/
$cf_values = W3_Request::get_as_array('cloudflare_');
$this->cloudflareAPI->save_settings($cf_values);
}
return $config;
}
