From ba2f5e7ce0323a75e636d6ad45f09cf1765e17d8 Mon Sep 17 00:00:00 2001
From: Kim White <kim@pixelpaper.net>
Date: Wed, 12 Jul 2023 15:43:08 -0400
Subject: [PATCH] Updating headings hierarchy to match new PMPro checkout page
 for a11y

PMPro v2.11 updated the checkout page headings hierarchy from h3 to h2. This PR updates this Add On to follow the same pattern for accessibility.
---
 includes/functions.php | 6 +++---
 includes/profile.php   | 2 +-
 includes/settings.php  | 6 +++---
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/includes/functions.php b/includes/functions.php
index e407f20..44b9e84 100644
--- a/includes/functions.php
+++ b/includes/functions.php
@@ -181,8 +181,8 @@ function pmpromc_additional_lists_on_checkout() {
 	?>
     <div id="pmpro_mailing_lists" class="pmpro_checkout" <?php echo( $display_modifier ); ?>>
         <hr />
-        <h3>
-            <span class="pmpro_checkout-h3-name">
+        <h2>
+            <span class="pmpro_checkout-h2-name">
                 <?php
                 if ( count( $additional_lists_array ) > 1 ) {
                     esc_html_e( 'Join one or more of our mailing lists.', 'pmpro-mailchimp' );
@@ -191,7 +191,7 @@ function pmpromc_additional_lists_on_checkout() {
                 }
                 ?>
             </span>
-        </h3>
+        </h2>
         <div class="pmpro_checkout-fields">
             <?php
             global $current_user;
diff --git a/includes/profile.php b/includes/profile.php
index 7a3e1d9..095efb1 100644
--- a/includes/profile.php
+++ b/includes/profile.php
@@ -52,7 +52,7 @@ function pmpromc_add_custom_user_profile_fields( $user ) {
 
 	if ( ! isset( $pmpro_pages['member_profile_edit'] ) || ! is_page( $pmpro_pages['member_profile_edit'] ) ) {
 	?>
-		<h3><?php esc_html_e( 'Opt-in Mailchimp Audiences', 'pmpro-mailchimp' ); ?></h3>
+		<h2><?php esc_html_e( 'Opt-in Mailchimp Audiences', 'pmpro-mailchimp' ); ?></h2>
 
 		<table class="form-table">
 			<tr>
diff --git a/includes/settings.php b/includes/settings.php
index 5542076..92714a3 100644
--- a/includes/settings.php
+++ b/includes/settings.php
@@ -66,18 +66,18 @@ function pmpromc_options_page()
 		<?php } ?>
 
 		<form action="options.php" method="post">
-			<h3><?php _e('Subscribe users to one or more Mailchimp audiences when they sign up for your site.', 'pmpro-mailchimp');?></h3>
+			<h2><?php _e('Subscribe users to one or more Mailchimp audiences when they sign up for your site.', 'pmpro-mailchimp');?></h2>
 			<p><?php printf(__('If you have <a href="%s" target="_blank">Paid Memberships Pro</a> installed, you can subscribe members to one or more Mailchimp audiences based on their membership level or specify "Opt-in Audiences" that members can select at membership checkout. <a href="%s" target="_blank">Get a Free Mailchimp account</a>.', 'pmpro-mailchimp'), 'https://www.paidmembershipspro.com', 'http://eepurl.com/k4aAH');?></p>
 			<?php if (function_exists('pmpro_getAllLevels')) { ?>
 				<hr/>
-				<h3><?php _e("Synchronize a Member's Level Name and ID", 'pmpro-mailchimp');?></h3>
+				<h2><?php _e("Synchronize a Member's Level Name and ID", 'pmpro-mailchimp');?></h2>
 				<p><?php _e("Since v2.0, this plugin creates and synchronizes the <code>PMPLEVEL</code> and <code>PMPLEVELID</code> merge field in Mailchimp. <strong>This will only affect new or updated members.</strong> You must import this data into MailChimp for existing members.", 'pmpro-mailchimp');?> <a href="http://www.paidmembershipspro.com/import-level-name-id-existing-members-using-new-merge-fields-pmpro-mailchimp-v2-0/" target="_blank"><?php _e('Read the documentation on importing existing members into MailChimp', 'pmpro-mailchimp');?></a>.</p>
 				<p><a class="button" onclick="jQuery('#pmpromc_export_instructions').show();"><?php _e('Click here to export your members list for a MailChimp Import', 'pmpro-mailchimp');?></a></p>
 				<hr/>
 
 				<div id="pmpromc_export_instructions" class="postbox" style="display: none;">
 					<div class="inside">
-						<h3><?php _e('Export a CSV for your Mailchimp Import', 'pmpro-mailchimp');?></h3>
+						<h2><?php _e('Export a CSV for your Mailchimp Import', 'pmpro-mailchimp');?></h2>
 						<p><?php _e('Membership Level', 'pmpro-mailchimp');?>:
 							<select id="pmpromc_export_level" name="l">
 								<?php