pmpro email templates example for custom template for each level

pmpro-custom-email-templates-for-expiring-emails.php

<?php
/**
 * This recipe will Add Custom Templates to your "Email Templates" area, so you can edit them.
 * 2nd fuction will send them off depending on Level.
 * You will have to create these email templates using this method:
 * https://www.paidmembershipspro.com/documentation/member-communications/customizing-email-templates/
 
 * You can add this recipe to your site by creating a custom plugin
 * or using the Code Snippets plugin available for free in the WordPress repository.
 * Read this companion article for step-by-step directions on either method.
 * https://www.paidmembershipspro.com/create-a-plugin-for-pmpro-customizations/
 */


// start cut and paste below here
function my_pmproet_templates( $pmproet_email_defaults ) {

			$pmproet_email_defaults['membership_expiring_1'] = array(
					'subject' => __( 'Custom subject for !!membership_level_name!!', 'pmpro-customizations'),
					'description' => __( 'Membership Expiring Level 1', 'pmpro-customizations'),
					'body' => __('Custom body for level 1', 'pmpro-customizations'),
					);

			$pmproet_email_defaults['membership_expiring_2'] = array(
					'subject' => __( 'Custom subject for !!membership_level_name!!', 'pmpro-customizations'),
					'description' => __( 'Membership Expiring Level 2', 'pmpro-customizations'),
					'body' => __('Custom body for level 2', 'pmpro-customizations'),
					);

			return $pmproet_email_defaults;
}
add_filter('pmproet_templates', 'my_pmproet_templates', 10, 1);

function my_pmpro_email_filter($email)
{
	$user = get_user_by('login', $email->data['user_login']);
	$user_id = $user->ID;

	if($email->template == 'membership_expiring')
	{
		if(pmpro_hasMembershipLevel(1, $user_id))
			$email->template = 'membership_expiring_1';
		if(pmpro_hasMembershipLevel(2, $user_id))
			$email->template = 'membership_expiring_2';
	}
	return $email;
}
add_action('pmpro_email_filter', 'my_pmpro_email_filter', 10, 1);