[Plugin: W3 Total Cache] Two requests … (patches included!)

1. Allow themes and other plugins to tell W3TC who’s served fresh pages. Add the following lines after the first conditional of _can_cache() of PgCache.php I think it’s at line 354.

$dont_serve_cache = apply_filters('w3tc_dont_serve_cache', $dont_serve_cache, $this);
if (!empty($dont_serve_cache)) {
	$this->cache_reject_reason = $dont_serve_cache;
	return false;
}

Example use: Always serve fresh pages to those who have a certain cookie.

2. Allow themes and other plugins to tell W3TC what pages are never saved to cache. Add the following lines after the first conditional of _can_cache2() of PgCache.php I think it’s at line 429.

$dont_cache = apply_filters('w3tc_dont_cache', $dont_cache, $this);
if (!empty($dont_cache)) {
	$this->cache_reject_reason = $dont_cache;
	return false;
}

Example use: Disable W3TC Page Cache during weekends.

Thanks, fredericktownes!

http://wordpress.org/extend/plugins/w3-total-cache/