Custom HTML in email

Hi

Please check below code

<?php

// To add custom data above add to cart button in woocommerce

// step 1

add_action(‘wp_ajax_wdm_add_user_custom_data_options’, ‘wdm_add_user_custom_data_options_callback’);
add_action(‘wp_ajax_nopriv_wdm_add_user_custom_data_options’, ‘wdm_add_user_custom_data_options_callback’);

function wdm_add_user_custom_data_options_callback()
{
//Custom data – Sent Via AJAX post method
$product_id = $_POST[‘id’]; //This is product ID
$custom_data_1 = $_POST[‘custom_data_1’]; //This is User custom value sent via AJAX
$custom_data_2 = $_POST[‘custom_data_2’];
$custom_data_3 = $_POST[‘custom_data_3’];
$custom_data_4 = $_POST[‘custom_data_4’];
$custom_data_5 = $_POST[‘custom_data_5’];

session_start();
$_SESSION[‘custom_data_1’] = $custom_data_1;
$_SESSION[‘custom_data_2’] = $custom_data_2;
$_SESSION[‘custom_data_3’] = $custom_data_3;
$_SESSION[‘custom_data_4’] = $custom_data_4;
$_SESSION[‘custom_data_5’] = $custom_data_5;
die();
}

// step 2

add_filter(‘woocommerce_add_cart_item_data’,’wdm_add_item_data’,1,2);

if(!function_exists(‘wdm_add_item_data’))
{
function wdm_add_item_data($cart_item_data,$product_id)
{
/*Here, We are adding item in WooCommerce session with, wdm_user_custom_data_value name*/
global $woocommerce;
session_start();

$new_value = array();

if (isset($_SESSION[‘custom_data_1’])) {
$option1 = $_SESSION[‘custom_data_1’];
$new_value[‘custom_data_1’] = $option1;
}
if (isset($_SESSION[‘custom_data_2’])) {
$option2 = $_SESSION[‘custom_data_2’];
$new_value[‘custom_data_2’] = $option2;
}
if (isset($_SESSION[‘custom_data_3’])) {
$option3 = $_SESSION[‘custom_data_3’];
$new_value[‘custom_data_3’] = $option3;
}
if (isset($_SESSION[‘custom_data_4’])) {
$option4 = $_SESSION[‘custom_data_4’];
$new_value[‘custom_data_4’] = $option4;
}
if (isset($_SESSION[‘custom_data_5’])) {
$option5 = $_SESSION[‘custom_data_5’];
$new_value[‘custom_data_5’] = $option5;
}

if( empty($option1) && empty($option2) && empty($option3) && empty($option4) && empty($option5) )
return $cart_item_data;
else
{
if(empty($cart_item_data))
return $new_value;
else
return array_merge($cart_item_data,$new_value);
}

// vardump($new_value);
// die();

unset($_SESSION[‘custom_data_1’]);
unset($_SESSION[‘custom_data_2’]);
unset($_SESSION[‘custom_data_3’]);
unset($_SESSION[‘custom_data_4’]);
unset($_SESSION[‘custom_data_5’]);

//Unset our custom session variable, as it is no longer needed.
}
}

// step 3

add_filter(‘woocommerce_get_cart_item_from_session’, ‘wdm_get_cart_items_from_session’, 1, 3 );
if(!function_exists(‘wdm_get_cart_items_from_session’))
{
function wdm_get_cart_items_from_session($item,$values,$key)
{

if (array_key_exists( ‘custom_data_1’, $values ) )
{
$item[‘custom_data_1’] = $values[‘custom_data_1’];
}

if (array_key_exists( ‘custom_data_2’, $values ) )
{
$item[‘custom_data_2’] = $values[‘custom_data_2’];
}

if (array_key_exists( ‘custom_data_3’, $values ) )
{
$item[‘custom_data_3’] = $values[‘custom_data_3’];
}

if (array_key_exists( ‘custom_data_4’, $values ) )
{
$item[‘custom_data_4’] = $values[‘custom_data_4’];
}

if (array_key_exists( ‘custom_data_5’, $values ) )
{
$item[‘custom_data_5’] = $values[‘custom_data_5’];
}

return $item;
}
}

// step 4

add_filter(‘woocommerce_checkout_cart_item_quantity’,’wdm_add_user_custom_option_from_session_into_cart’,1,3);
add_filter(‘woocommerce_cart_item_price’,’wdm_add_user_custom_option_from_session_into_cart’,1,3);

if(!function_exists(‘wdm_add_user_custom_option_from_session_into_cart’))
{
function wdm_add_user_custom_option_from_session_into_cart($product_name, $values, $cart_item_key )
{
/*code to add custom data on Cart & checkout Page*/
if(count($values[‘custom_data_1’]) > 0)
{
$return_string = $product_name . “<dl class=’variation’>”;
$return_string .= “<table class=’wdm_options_table’ id='” . $values[‘product_id’] . “‘>”;
$return_string .= “<tr><td> custom_data_1 : ” . $values[‘custom_data_1’] . “</td></tr>”;
$return_string .= “<tr><td> custom_data_2 : ” . $values[‘custom_data_2’] . “</td></tr>”;
$return_string .= “<tr><td> custom_data_3 : ” . $values[‘custom_data_3’] . “</td></tr>”;
$return_string .= “<tr><td> custom_data_4 : ” . $values[‘custom_data_4’] . “</td></tr>”;
$return_string .= “<tr><td> custom_data_5 : ” . $values[‘custom_data_5’] . “</td></tr>”;
$return_string .= “</table></dl>”;

return $return_string;
}
else
{
return $product_name;
}
}
}

// step 5

add_action(‘woocommerce_add_order_item_meta’,’wdm_add_values_to_order_item_meta’,1,2);
if(!function_exists(‘wdm_add_values_to_order_item_meta’))
{
function wdm_add_values_to_order_item_meta($item_id, $values)
{
global $woocommerce,$wpdb;

$user_custom_values = $values[‘wdm_user_custom_data_value’];

if(!empty($user_custom_values))
{
wc_add_order_item_meta($item_id,’wdm_user_custom_data’,$user_custom_values);
}

$custom_data_1 = $values[‘custom_data_1′];

if(!empty($custom_data_1))
{
wc_add_order_item_meta($item_id,’custom_data_1’,$custom_data_1);
}

$custom_data_2 = $values[‘custom_data_2′];

if(!empty($custom_data_2))
{
wc_add_order_item_meta($item_id,’custom_data_2’,$custom_data_2);
}

$custom_data_3 = $values[‘custom_data_3′];

if(!empty($custom_data_3))
{
wc_add_order_item_meta($item_id,’custom_data_3’,$custom_data_3);
}

$custom_data_4 = $values[‘custom_data_4′];

if(!empty($custom_data_4))
{
wc_add_order_item_meta($item_id,’custom_data_4’,$custom_data_4);
}

$custom_data_5 = $values[‘custom_data_5′];

if(!empty($custom_data_5))
{
wc_add_order_item_meta($item_id,’custom_data_5’,$custom_data_5);
}
}
}

// step 6

add_action(‘woocommerce_before_cart_item_quantity_zero’,’wdm_remove_user_custom_data_options_from_cart’,1,1);
if(!function_exists(‘wdm_remove_user_custom_data_options_from_cart’))
{
function wdm_remove_user_custom_data_options_from_cart($cart_item_key)
{
global $woocommerce;
// Get cart
$cart = $woocommerce->cart->get_cart();
// For each item in cart, if item is upsell of deleted product, delete it
foreach( $cart as $key => $values)
{
if ( $values[‘wdm_user_custom_data_value’] == $cart_item_key )
unset( $woocommerce->cart->cart_contents[ $key ] );
}
}
}

?>

// I m using following script in my template which is working perfect

<script type=”text/javascript”>

jQuery(document).ready(function(){
//code to add validation on “Add to Cart” button
jQuery(‘.single_add_to_cart_button’).click(function(){
//code to add validation, if any
//If all values are proper, then send AJAX request

alert(‘sending ajax request’);

var custom_data_1 = ‘custom_data_1’;
var custom_data_2 = ‘custom_data_2’;
var custom_data_3 = ‘custom_data_3’;
var custom_data_4 = ‘custom_data_4’;
var custom_data_5 = ‘custom_data_5’;

var ajaxurl = ‘<?php echo admin_url(‘admin-ajax.php’); ?>’;

jQuery.ajax({
url: ajaxurl, //AJAX file path – admin_url(‘admin-ajax.php’)
type: “POST”,
data: {
//action name
action:’wdm_add_user_custom_data_options’,
custom_data_1 : custom_data_1,
custom_data_2 : custom_data_2,
custom_data_3 : custom_data_3,
custom_data_4 : custom_data_4,
custom_data_5 : custom_data_5

},
async : false,
success: function(data){
//Code, that need to be executed when data arrives after
// successful AJAX request execution

alert(‘ajax response recieved’);

}
});
})
});

</script>