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<?php
namespace W3TC;
class Extension_WordPressSeo_Plugin {
private $_config;
function __construct() {
$this->_config = Dispatcher::config();
}
public function run() {
if ( $this->_config->get_boolean( 'cdn.enabled' ) ) {
add_filter( 'wpseo_xml_sitemap_img_src', array(
$this, 'wpseo_cdn_filter' ) );
}
}
/**
* Hook into Yoast SEO sitemap image filter.
*
* @param unknown $uri
* @return string
*/
public function wpseo_cdn_filter( $uri ) {
$common = Dispatcher::component( 'Cdn_Core' );
$cdn = $common->get_cdn();
$parsed = parse_url( $uri );
$path = $parsed['path'];
$remote_path = $common->uri_to_cdn_uri( $path );
$new_url = $cdn->format_url( $remote_path );
return $new_url;
}
}
$p = new Extension_WordPressSeo_Plugin();
$p->run();
if ( is_admin() ) {
$p = new Extension_WordPressSeo_Plugin_Admin();
$p->run();
}