/**
* Get the downloads for a product or product variation
*
* @since 2.1
* @param WC_Product|WC_Product_Variation $product
* @return array
*/
private function get_downloads($product)
{
$downloads = array();
if ($product->is_downloadable()) {
foreach ($product->get_files() as $file_id => $file) {
$downloads[] = array('id' => $file_id, 'name' => $file['name'], 'file' => $file['file']);
}
}
return $downloads;
}
$variation_id = mysql_real_escape_string($_POST['variationid']);
if ($variation_id == 'undefined') {
$variation_id = '';
}
if (!empty($variation_id)) {
$variation = new WC_Product_Variation($variation_id);
$productPrice = $variation->get_price();
}
// If user has required ammount of credits then continue
if ($getUserCredit >= $productPrice) {
get_currentuserinfo();
// Save the purchase to the database and update credits balance of the user
$sql = $wpdb->query("UPDATE `" . $wpdb->prefix . "woocredit_users` SET credit = '" . ($getUserCredit - $productPrice) . "' where user_id=" . get_current_user_id());
$sql = $wpdb->query("INSERT INTO `" . $wpdb->prefix . "woocredit_products` (user_id, product_id, price) VALUES (" . get_current_user_id() . "," . $_POST['productid'] . "," . $productPrice . ")");
// If the product or variant are downloadable then send an email with a link to the files
if ($product && $product->is_downloadable() || $variation && $variation->is_downloadable()) {
$files = [];
if ($product && $product->is_downloadable()) {
$files = $product->get_files();
}
if ($variation && $variation->is_downloadable()) {
$files = $variation->get_files();
}
$headers = "MIME-Version: 1.0" . "\r\n";
$headers .= "Content-type:text/html;charset=UTF-8" . "\r\n";
$codingKey = $translate->getCodingKey();
$downloadHtml = "";
foreach ($files as $file) {
$downloadHtml .= '<a href="';
$downloadHtml .= get_site_url() . "/wp-content/plugins/simple-credits/download.php?action=email";
$downloadHtml .= "&time=" . $translate->encode(time(), $codingKey);
