function print_eStore_buy_now_button($id, $button = '', $nggImage = '')
{
global $wpdb;
$products_table_name = WP_ESTORE_PRODUCTS_TABLE_NAME;
$ret_product = $wpdb->get_row("SELECT * FROM {$products_table_name} WHERE id = '{$id}'", OBJECT);
if (!$ret_product) {
return eStore_wrong_product_id_error_msg($id);
}
if (is_numeric($ret_product->available_copies)) {
if ($ret_product->available_copies < 1) {
return eStore_get_sold_out_button();
}
}
$paypal_email = get_option('cart_paypal_email');
if (!empty($ret_product->currency_code)) {
$paypal_currency = $ret_product->currency_code;
} else {
$paypal_currency = get_option('cart_payment_currency');
}
$return = get_option('cart_return_from_paypal_url');
// Find out if the product should be delivered automatically through a notify email
if (get_option('eStore_auto_product_delivery') == '') {
$notify = '';
} else {
if (WP_ESTORE_ENABLE_NEW_CHECKOUT_REDIRECTION === '1') {
$notify = WP_ESTORE_WP_SITE_URL . '/?estore_pp_ipn=process';
} else {
$notify = WP_ESTORE_URL . '/paypal.php';
}
}
if (!empty($notify)) {
$urls .= '<input type="hidden" name="notify_url" value="' . $notify . '" />';
}
if (!empty($ret_product->return_url)) {
$urls .= '<input type="hidden" name="return" value="' . $ret_product->return_url . '" />';
} else {
if (!empty($return)) {
$urls .= '<input type="hidden" name="return" value="' . $return . '" />';
}
}
$cancel_url = get_option('cart_cancel_from_paypal_url');
if (!empty($cancel_url)) {
$urls .= '<input type="hidden" name="cancel_return" value="' . $cancel_url . '" />';
}
if (empty($button)) {
$button = $ret_product->button_image_url;
}
if (!empty($button)) {
$button_type .= '<input type="image" src="' . $button . '" class="eStore_buy_now_button" alt="' . WP_ESTORE_BUY_NOW . '"/>';
} else {
$button_type .= '<input type="submit" class="eStore_buy_now_button" value="' . WP_ESTORE_BUY_NOW . '" />';
}
$sandbox_enabled = get_option('eStore_cart_enable_sandbox');
/* === PayPal Buy Now Button Form === */
$output = "";
$output .= '<div class="eStore_button_wrapper eStore_pp_buy_now_wrapper">';
if ($sandbox_enabled) {
$output .= '<form action="' . PAYPAL_SANDBOX_URL . '" method="post" onsubmit="return ReadForm1(this, 2);">';
} else {
$output .= '<form action="' . PAYPAL_LIVE_URL . '" method="post" onsubmit="return ReadForm1(this, 2);">';
}
$line_break = true;
//Variation code
$output .= get_variation_and_input_code($ret_product, $line_break, 2);
//Custom price
if ($ret_product->custom_price_option == '1') {
$currSymbol = get_option('cart_currency_symbol');
$output .= WP_ESTORE_YOUR_PRICE . ': ' . $currSymbol . '<input type="text" name="custom_price" size="3" value="" /> ';
if ($line_break) {
$output .= '<br />';
}
}
//Show qty field if set in the product
if ($ret_product->show_qty == '1') {
$output .= eStore_get_default_purchase_qty_input_data("quantity", "1");
if ($line_break) {
$output .= '<br />';
}
}
if (!empty($nggImage->alttext)) {
$output .= '<input type="hidden" name="product_name_tmp1" value="' . htmlspecialchars($nggImage->alttext) . '" /><input type="hidden" name="price_tmp1" value="' . $ret_product->price . '" />';
} else {
$output .= '<input type="hidden" name="product_name_tmp1" value="' . htmlspecialchars($ret_product->name) . '" /><input type="hidden" name="price_tmp1" value="' . $ret_product->price . '" />';
}
if (defined('WP_ESTORE_FORCE_LANGUAGE_OF_PAYPAL_PAGE') && WP_ESTORE_FORCE_LANGUAGE_OF_PAYPAL_PAGE !== '0') {
//Set the country/region preference by force.
$output .= '<input type="hidden" name="lc" value="' . WP_ESTORE_FORCE_LANGUAGE_OF_PAYPAL_PAGE . '" />';
}
$output .= '<input type="hidden" name="cmd" value="_xclick" />';
$output .= '<input type="hidden" name="charset" value="utf-8" />';
if (!empty($ret_product->paypal_email)) {
$output .= "<input type=\"hidden\" name=\"business\" value=\"{$ret_product->paypal_email}\" />";
} else {
$output .= "<input type=\"hidden\" name=\"business\" value=\"{$paypal_email}\" />";
}
if (!empty($nggImage->alttext)) {
$output .= '<input type="hidden" name="item_name" value="' . htmlspecialchars($nggImage->alttext) . '" />';
//$output .= "<input type=\"hidden\" name=\"item_name\" value=\"$nggImage->alttext\" />";
} else {
$output .= '<input type="hidden" name="item_name" value="' . htmlspecialchars($ret_product->name) . '" />';
//$output .= "<input type=\"hidden\" name=\"item_name\" value=\"$ret_product->name\" />";
}
$output .= "<input type=\"hidden\" name=\"amount\" value=\"{$ret_product->price}\" />";
$output .= "<input type=\"hidden\" name=\"currency_code\" value=\"{$paypal_currency}\" />";
$output .= "<input type=\"hidden\" name=\"item_number\" value=\"{$id}\" />";
if (!get_option('eStore_paypal_profile_shipping')) {
if (!empty($ret_product->shipping_cost)) {
$baseShipping = get_option('eStore_base_shipping');
$postage_cost = round($ret_product->shipping_cost + $baseShipping, 2);
$output .= "<input type=\"hidden\" name=\"shipping\" value='" . $postage_cost . "' />";
$output .= "<input type=\"hidden\" name=\"no_shipping\" value='2' />";
} else {
$output .= "<input type=\"hidden\" name=\"no_shipping\" value='1' />";
}
} else {
if (!empty($ret_product->weight)) {
$output .= "<input type=\"hidden\" name=\"weight\" value='" . $ret_product->weight . "' />";
$output .= "<input type=\"hidden\" name=\"weight_unit\" value=\"lbs\" />";
}
}
if (get_option('eStore_enable_tax')) {
if (!empty($ret_product->tax)) {
$tax = round($ret_product->price * $ret_product->tax / 100, 2);
$output .= "<input type=\"hidden\" name=\"tax\" value='" . $tax . "' />";
} else {
$tax_rate = get_option('eStore_global_tax_rate');
$tax = round($ret_product->price * $tax_rate / 100, 2);
$output .= "<input type=\"hidden\" name=\"tax\" value='" . $tax . "' />";
}
} else {
if ($ret_product->tax == '0') {
$output .= "<input type=\"hidden\" name=\"tax\" value='0' />";
}
}
$output .= $urls;
$output .= '<input type="hidden" name="mrb" value="3FWGC6LFTMTUG" />';
$returnButtonText = get_option('eStore_paypal_return_button_text');
$output .= '<input type="hidden" name="cbt" value="' . $returnButtonText . '" />';
$page_style_name = get_option('eStore_paypal_co_page_style');
$output .= '<input type="hidden" name="page_style" value="' . $page_style_name . '" />';
if (get_option('eStore_display_tx_result')) {
$output .= '<input type="hidden" name="rm" value="1" />';
}
if (empty($ret_product->ref_text)) {
if (!empty($nggImage->pid)) {
$custom_field_val = eStore_get_custom_field_value();
$custom_field_val = append_values_to_custom_field('ngg_pid', $nggImage->pid);
$output .= '<input type="hidden" name="custom" value="' . $custom_field_val . '" id="eStore_custom_values" />';
} else {
$output .= aff_add_custom_field();
}
} else {
$custom_field_val = eStore_get_custom_field_value();
$custom_field_val = append_values_to_custom_field('subsc_ref', $ret_product->ref_text);
$output .= '<input type="hidden" name="custom" value="' . $custom_field_val . '" id="eStore_custom_values" />';
}
if (get_option('eStore_show_t_c_for_buy_now')) {
$output .= eStore_show_terms_and_cond();
}
$output .= $button_type;
$output .= '</form>';
$output .= '</div>';
/* = end of paypal form = */
return $output;
}
function eStore_get_custom_field_value()
{
$output = '';
$_SESSION['eStore_custom_values'] = '';
if (!empty($_SESSION['ap_id'])) {
$name = 'ap_id';
$value = $_SESSION['ap_id'];
$custom_field_val = append_values_to_custom_field($name, $value);
} else {
if (isset($_COOKIE['ap_id'])) {
$name = 'ap_id';
$value = $_COOKIE['ap_id'];
$custom_field_val = append_values_to_custom_field($name, $value);
}
}
if (isset($_COOKIE['c_id'])) {
$name = 'c_id';
$value = $_COOKIE['c_id'];
$custom_field_val = append_values_to_custom_field($name, $value);
}
if (!empty($_SESSION['eStore_coupon_code']) && $_SESSION['discount_applied_once'] == 1) {
$name = 'coupon';
$value = $_SESSION['eStore_coupon_code'];
$custom_field_val = append_values_to_custom_field($name, $value);
}
if (function_exists('wp_eMember_install')) {
$emember_auth = Emember_Auth::getInstance();
$user_id = $emember_auth->getUserInfo('member_id');
if (!empty($user_id)) {
$name = 'eMember_id';
$custom_field_val = append_values_to_custom_field($name, $user_id);
}
}
$clientip = $_SERVER['REMOTE_ADDR'];
if (!empty($clientip)) {
$name = 'ip';
$value = $clientip;
$custom_field_val = append_values_to_custom_field($name, $value);
}
if (!empty($_SESSION['eStore_selected_shipping_option'])) {
$name = 'ship_option';
$value = $_SESSION['eStore_selected_shipping_option'];
$custom_field_val = append_values_to_custom_field($name, $value);
}
if (isset($_SESSION['eStore_store_pickup_checked']) && $_SESSION['eStore_store_pickup_checked'] == '1') {
$name = 'store_pickup';
$value = 'yes';
$custom_field_val = append_values_to_custom_field($name, $value);
}
$custom_field_val = apply_filters('eStore_custom_field_value_filter', $custom_field_val);
return $custom_field_val;
}