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<?php
/**
* Class Optml_w3_total_cache.
*
* @reason Cache_w3_total_cache stores the content of the page before Optimole starts replacing url's
*/
class Optml_w3_total_cache extends Optml_compatibility {
/**
* Should we load the integration logic.
*
* @return bool Should we load.
*/
public function should_load() {
include_once ABSPATH . 'wp-admin/includes/plugin.php';
return is_plugin_active( 'w3-total-cache/w3-total-cache.php' );
}
/**
* Register integration details.
*/
public function register() {
if ( Optml_Main::instance()->admin->settings->get( 'cdn' ) === 'enabled' ) {
add_filter( 'w3tc_minify_processed', [ Optml_Main::instance()->manager, 'replace_content' ], 10 );
}
add_action( 'optml_clear_cache', [ $this, 'add_clear_cache_action' ], 10, 1 );
}
/**
* Clear cache on w3 total cache.
*
* @param string|bool $location The location to clear the cache for. If true, clear the cache globally. If a string, clear the cache for a particular url.
* @return void
*/
public function add_clear_cache_action( $location ) {
if ( $location === true && function_exists( 'w3tc_flush_all' ) ) {
w3tc_flush_all();
}
if ( is_string( $location ) && function_exists( 'w3tc_flush_url' ) ) {
w3tc_flush_url( $location );
}
}
/**
* Should we early load the compatibility?
*
* @return bool Whether to load the compatibility or not.
*/
public function should_load_early() {
return true;
}
}