/**
* Save simple product subscription-related meta data
*
* @access public
* @param int $post_id
* @param bool $variable
* @return void
*/
public function wc_hook_woocommerce_process_product_meta($post_id, $variable = false, $loop = null)
{
if ($variable) {
if (empty($_POST['_subscriptio']) || !isset($_POST['_subscriptio'][$loop])) {
return array('result' => false);
}
$_subscriptio = $_POST['_subscriptio'][$loop];
}
else if (!empty($_POST['_subscriptio'])) {
$_subscriptio = $_POST['_subscriptio'];
}
// Not a subscription?
if (!isset($_subscriptio) || $_subscriptio != 'on') {
delete_post_meta($post_id, '_subscriptio');
delete_post_meta($post_id, '_subscriptio_price_time_value');
delete_post_meta($post_id, '_subscriptio_price_time_unit');
delete_post_meta($post_id, '_subscriptio_free_trial_time_value');
delete_post_meta($post_id, '_subscriptio_free_trial_time_unit');
delete_post_meta($post_id, '_subscriptio_max_length_time_value');
delete_post_meta($post_id, '_subscriptio_max_length_time_unit');
delete_post_meta($post_id, '_subscriptio_signup_fee');
return;
}
// Mark this product as subscription
update_post_meta($post_id, '_subscriptio', 'yes');
// Get time units
$time_units = Subscriptio::get_time_units();
// Price period value (how many periods of time (by time unit) the price covers, e.g. price can be for 3 months)
$_subscriptio_price_time_value = $variable ? $_POST['_subscriptio_price_time_value'][$loop] : $_POST['_subscriptio_price_time_value'];
$price_period_value = Subscriptio::get_natural_number($_subscriptio_price_time_value);
update_post_meta($post_id, '_subscriptio_price_time_value', $price_period_value);
// Price time unit (e.g. a month)
$_subscriptio_price_time_unit = $variable ? $_POST['_subscriptio_price_time_unit'][$loop] : $_POST['_subscriptio_price_time_unit'];
$price_time_unit = isset($time_units[$_subscriptio_price_time_unit]) ? $_subscriptio_price_time_unit : array_shift(array_keys($time_units));
update_post_meta($post_id, '_subscriptio_price_time_unit', $price_time_unit);
// Get correct trial period field value
$_subscriptio_free_trial_time_value = $variable ? $_POST['_subscriptio_free_trial_time_value'][$loop] : $_POST['_subscriptio_free_trial_time_value'];
// Trial period
if (isset($_subscriptio_free_trial_time_value) && !empty($_subscriptio_free_trial_time_value)) {
// Free trial period value (how many periods of time (by time unit) the trial period covers, e.g. trial period can be 2 weeks)
$trial_period_value = Subscriptio::get_natural_number($_subscriptio_free_trial_time_value);
update_post_meta($post_id, '_subscriptio_free_trial_time_value', $trial_period_value);
// Free trial time unit
$_subscriptio_free_trial_time_unit = $variable ? $_POST['_subscriptio_free_trial_time_unit'][$loop] : $_POST['_subscriptio_free_trial_time_unit'];
$trial_time_unit = isset($time_units[$_subscriptio_free_trial_time_unit]) ? $_subscriptio_free_trial_time_unit : array_shift(array_keys($time_units));
update_post_meta($post_id, '_subscriptio_free_trial_time_unit', $trial_time_unit);
}
else {
delete_post_meta($post_id, '_subscriptio_free_trial_time_value');
delete_post_meta($post_id, '_subscriptio_free_trial_time_unit');
}
// Get correct maximum length period value
$_subscriptio_max_length_time_value = $variable ? $_POST['_subscriptio_max_length_time_value'][$loop] : $_POST['_subscriptio_max_length_time_value'];
// Max length period
if (isset($_subscriptio_max_length_time_value) && !empty($_subscriptio_max_length_time_value)) {
// Max subscription length period value (e.g. up to 12 months)
$length_period_value = Subscriptio::get_natural_number($_subscriptio_max_length_time_value);
update_post_meta($post_id, '_subscriptio_max_length_time_value', $length_period_value);
// Max subscription length time unit
$_subscriptio_max_length_time_unit = $variable ? $_POST['_subscriptio_max_length_time_unit'][$loop] : $_POST['_subscriptio_max_length_time_unit'];
$length_time_unit = isset($time_units[$_subscriptio_max_length_time_unit]) ? $_subscriptio_max_length_time_unit : array_shift(array_keys($time_units));
update_post_meta($post_id, '_subscriptio_max_length_time_unit', $length_time_unit);
}
else {
delete_post_meta($post_id, '_subscriptio_max_length_time_value');
delete_post_meta($post_id, '_subscriptio_max_length_time_unit');
}
// Get correct signup fee field value
$_subscriptio_signup_fee = $variable ? $_POST['_subscriptio_signup_fee'][$loop] : $_POST['_subscriptio_signup_fee'];
// Signup fee
if (isset($_subscriptio_signup_fee) && !empty($_subscriptio_signup_fee)) {
$signup_fee = Subscriptio::get_float_number_as_string($_subscriptio_signup_fee);
if ($signup_fee != 0) {
update_post_meta($post_id, '_subscriptio_signup_fee', $signup_fee);
}
else {
delete_post_meta($post_id, '_subscriptio_signup_fee');
}
}
else {
delete_post_meta($post_id, '_subscriptio_signup_fee');
}
return !$variable ? null : array('result' => true);
}