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woocommerce
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Set nocache constants on all nocache_headers

This commit is contained in:
Mike Jolley 2017-08-07 11:01:38 +01:00
parent 958bd092ba
commit af1dce3544
1 changed files with 11 additions and 6 deletions
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17
includes/class-wc-cache-helper.php
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@ -21,6 +21,7 @@ class WC_Cache_Helper {
public static function init() {
add_action( 'template_redirect', array( __CLASS__, 'geolocation_ajax_redirect' ) );
add_action( 'wp', array( __CLASS__, 'prevent_caching' ) );
add_filter( 'nocache_headers', array( __CLASS__, 'set_nocache_constants' ) );
add_action( 'admin_notices', array( __CLASS__, 'notices' ) );
add_action( 'delete_version_transients', array( __CLASS__, 'delete_version_transients' ) );
}
@ -158,16 +159,20 @@ class WC_Cache_Helper {
$page_ids = array_filter( array( wc_get_page_id( 'cart' ), wc_get_page_id( 'checkout' ), wc_get_page_id( 'myaccount' ) ) );
$current_page_id = get_queried_object_id();
if ( isset( $_GET['download_file'] ) || in_array( $current_page_id, $page_ids ) ) {
self::nocache();
if ( isset( $_GET['download_file'] ) || isset( $_GET['add-to-cart'] ) || in_array( $current_page_id, $page_ids ) ) {
nocache_headers();
}
}
/**
* Set nocache constants and headers.
* @access private
* Set constants to prevent caching by some plugins.
*
* Hooked into nocache_headers filter but does not change headers.
*
* @param array $value
* @return array
*/
private static function nocache() {
public static function set_nocache_constants( $value ) {
if ( ! defined( 'DONOTCACHEPAGE' ) ) {
define( "DONOTCACHEPAGE", true );
}
@ -177,7 +182,7 @@ class WC_Cache_Helper {
if ( ! defined( 'DONOTCACHEDB' ) ) {
define( "DONOTCACHEDB", true );
}
nocache_headers();
return $value;
}
/**