gw-cache-buster.php: Fixed issue with Cache Buster not clearing coo…

…kies with Paypal checkout and Nested entry.

gravity-forms/gw-cache-buster.php

@@ -39,7 +39,6 @@ public function init() {
  return;
  }
 
- add_filter( 'gform_pre_render', array( $this, 'clear_gpnf_cookies' ) );
  add_filter( 'gform_shortcode_form', array( $this, 'shortcode' ), 10, 3 );
  add_filter( 'gform_save_and_continue_resume_url', array( $this, 'filter_resume_link' ), 15, 4 );
  add_filter( 'gform_pre_replace_merge_tags', array( $this, 'replace_embed_url' ), 10, 4 );
@@ -49,22 +48,6 @@ public function init() {
  add_action( 'wp_ajax_gfcb_get_form', array( $this, 'ajax_get_form' ) );
  }
 
- public function clear_gpnf_cookies( $form ) {
-
- if ( class_exists( 'GPNF_Session' ) && $this->is_cache_busting_applicable() ) {
- $session = new GPNF_Session( $form['id'] );
- $cookie_name = $session->get_cookie_name();
- foreach ( $_COOKIE as $name => $value ) {
- if ( preg_match( '/^' . preg_quote( $cookie_name, '/' ) . '/', $name ) ) {
- unset( $_COOKIE[ $name ] );
- setcookie( $name, '', time() - ( 15 * 60 ), COOKIEPATH, COOKIE_DOMAIN, is_ssl() );
- }
- }
- }
-
- return $form;
- }
-
  public function shortcode( $markup, $attributes, $content ) {
 
  $atts = shortcode_atts(
@@ -162,8 +145,11 @@ public function shortcode( $markup, $attributes, $content ) {
  // Still needed for the AJAX submission.
  $ajax_url = add_query_arg(
  array(
- 'action' => 'gfcb_get_form',
- 'form_id' => $form_id,
+ 'action' => 'gfcb_get_form',
+ 'form_id' => $form_id,
+ 'gpnf_context' => array(
+ 'path' => class_exists( 'GPNF_Session' ) ? esc_js( GPNF_Session::get_session_path() ) : '',
+ ),
  ),
  $ajax_url
  );