From: Steve Sutton <steve@gaslightmedia.com>
Date: Tue, 10 Oct 2017 16:58:45 +0000 (-0400)
Subject: Update the functions file for reCaptcha.
X-Git-Tag: v1.0.21^2
X-Git-Url: http://cvs2.gaslightmedia.com/gitweb/index.cgi?a=commitdiff_plain;h=27ff97be8fcc0a5da0b21591aacc2e0f00408ac3;p=WP-Themes%2FTomsMomsCookies.git

Update the functions file for reCaptcha.

Save captcha in session. This will allow someone to have submit errors
then be able to pass the reCaptcha test next time they submit.
---

diff --git a/functions.php b/functions.php
index 2392978..4935ba2 100755
--- a/functions.php
+++ b/functions.php
@@ -314,4 +314,30 @@ function custom_wc_checkout_fields( $fields ) {
 }
 add_filter( 'woocommerce_checkout_fields' , 'custom_wc_checkout_fields' );
 
+
+// Dissable captch if it has been solved once using session
+// safely start a session
+function my_session_start( ) {
+	$sid = session_id();
+	if ( empty( $sid ) ) {
+		session_start();
+	}
+}
+add_action('init','my_session_start',1);
+
+// don't requiere captcha, if session says so
+function my_wp_recaptcha_required( $is_required ) {
+	if ( isset( $_SESSION['recaptcha_solved'] ) && $_SESSION['recaptcha_solved'] )
+		return false;
+	return $is_required;
+}
+add_filter('wp_recaptcha_required' , 'my_wp_recaptcha_required');
+
+// store in session if captcha solved
+function my_wp_recaptcha_checked( $check_successful ) {
+	if ( $check_successful )
+		$_SESSION['recaptcha_solved'] = true;
+}
+add_action('wp_recaptcha_checked','my_wp_recaptcha_checked');
+
 ?>
diff --git a/style.css b/style.css
index 89eea28..cbc8f17 100755
--- a/style.css
+++ b/style.css
@@ -3,5 +3,5 @@ Theme Name: Tom's Mom's Cookies
 Author: Gaslight Media
 Author URI: http://www.gaslightmedia.com
 Description: A theme made for Tom's Mom's Cookies.
-Version: 1.0.20
+Version: 1.0.21
 */