Custom cloudflare url filter

Oh hi. We are trying to implement two functionalities using the “cloudflare_purge_by_url” function.

1. Modify urls to be purge
2. Add some new ones to the list

Couldn’t find much documentation on this function. Is this the way? Is it necessary to add the condition so that the additional urls are added only for the ‘post’ post_type or that would be a default behaviour?

 // workaround for cloudflare APO to be able to invalidate cache being the WP admin WP_HOME and the site PUBLIC_API_URL
// also solves issues related to flexible SSL usage and the cache invalidation
function custom_cloudflare_url_filter($urls, $post_id) {
	foreach ($urls as &$url) {
		$url = str_replace('http://', 'https://', $url);
		$url = str_replace(WP_HOME, PUBLIC_API_URL, $url);
	}
	$current_post_type = get_post_type($post_id);
	if ($current_post_type === 'post') {
		$additional_urls = [
			PUBLIC_API_URL . '/populaire',
			PUBLIC_API_URL . '/tendance',
			PUBLIC_API_URL . '/hot',
			PUBLIC_API_URL . '/la-team',
			get_permalink($post_id) . '/amp'
		];
		$urls = array_merge($urls, $additional_urls);
	}
	$urls = array_merge($urls, $additional_urls);
	return $urls;
}
add_filter('cloudflare_purge_by_url', 'custom_cloudflare_url_filter', 10, 2);

• This topic was modified 2 years, 10 months ago by ftroitero.