$obj->API_Endpoint = "https://api-3t.paypal.com/nvp";
$obj->paymentType = urlencode('Sale');
$obj->returnURL = urlencode($dash_profile_link);
$obj->cancelURL = urlencode($dash_profile_link);
$obj->paymentAmount = get_post_meta($pack_id, 'pack_price', true);
$obj->currencyID = get_option('wp_estate_submission_curency', '');
$date = $save_data[$current_user->ID]['date'];
$obj->startDate = urlencode($date);
$obj->billingPeriod = urlencode($billing_period);
$obj->billingFreq = urlencode($billing_freq);
$pack_name = get_the_title($pack_id);
$obj->productdesc = urlencode($pack_name . esc_html__(' package on ', 'wpestate') . get_bloginfo('name'));
$obj->user_id = $current_user->ID;
$obj->pack_id = $pack_id;
if ($obj->getExpressCheckout($token_recursive)) {
if (wpestate_check_downgrade_situation($current_user->ID, $pack_id)) {
wpestate_downgrade_to_pack($current_user->ID, $pack_id);
wpestate_upgrade_user_membership($current_user->ID, $pack_id, 2, '');
} else {
wpestate_upgrade_user_membership($current_user->ID, $pack_id, 2, '');
}
wp_redirect($dash_profile_link);
}
}
}
//////////////////////////////////////////////////////////////////////////////////////////
// 3rd party login code
//////////////////////////////////////////////////////////////////////////////////////////
if (isset($_GET['code']) && isset($_GET['state'])) {
estate_facebook_login($_GET);
} else {
function wpestate_upgrade_user_membership($user_id, $pack_id, $type, $paypal_tax_id)
{
$available_listings = get_post_meta($pack_id, 'pack_listings', true);
$featured_available_listings = get_post_meta($pack_id, 'pack_featured_listings', true);
$pack_unlimited_list = get_post_meta($pack_id, 'mem_list_unl', true);
$current_used_listings = get_user_meta($user_id, 'package_listings', true);
$curent_used_featured_listings = get_user_meta($user_id, 'package_featured_listings', true);
$current_pack = get_user_meta($user_id, 'package_id', true);
$user_curent_listings = wpestate_get_user_curent_listings_no_exp($user_id);
$user_curent_future_listings = wpestate_get_user_curent_future_listings_no_exp($user_id);
if (wpestate_check_downgrade_situation($user_id, $pack_id)) {
$new_listings = $available_listings;
$new_featured_listings = $featured_available_listings;
} else {
$new_listings = $available_listings - $user_curent_listings;
$new_featured_listings = $featured_available_listings - $user_curent_future_listings;
}
// in case of downgrade
if ($new_listings < 0) {
$new_listings = 0;
}
if ($new_featured_listings < 0) {
$new_featured_listings = 0;
}
if ($pack_unlimited_list == 1) {
$new_listings = -1;
}
update_user_meta($user_id, 'package_listings', $new_listings);
update_user_meta($user_id, 'package_featured_listings', $new_featured_listings);
$time = time();
$date = date('Y-m-d H:i:s', $time);
update_user_meta($user_id, 'package_activation', $date);
update_user_meta($user_id, 'package_id', $pack_id);
$headers = 'From: No Reply <noreply@' . $_SERVER['HTTP_HOST'] . '>' . "\r\n";
$message = esc_html__('Hi there,', 'wpestate') . "\r\n\r\n";
$message .= sprintf(esc_html__("Your new membership on %s is activated! You should go check it out.", 'wpestate'), get_option('blogname')) . "\r\n\r\n";
$user = get_user_by('id', $user_id);
$user_email = $user->user_email;
wp_mail($user_email, sprintf(esc_html__('[%s] Membership Activated', 'wpestate'), get_option('blogname')), $message, $headers);
$billing_for = 'Package';
$invoice_id = wpestate_insert_invoice($billing_for, $type, $pack_id, $date, $user_id, 0, 0, $paypal_tax_id);
update_post_meta($invoice_id, 'invoice_status', 'confirmed');
}