/**
* sends the PDF invoice as a file attachment to the buyer
* compiles the email using the configured options and an HTML
* version of the order. Updates the payments table.
*/
public static function send_PDF_invoice($ipn_id)
{
$options = self::get_paypal_options();
$payment_details = self::get_payment_details(array('ipn_id' => $ipn_id));
$path = self::get_invoice_path($ipn_id);
if ($payment_details) {
if (!file_exists($path)) {
self::generatePDF();
}
if (file_exists($path)) {
$to_addr = $payment_details->ipn["payer_email"];
$name = $payment_details->ipn["first_name"] . " " . $payment_details->ipn["last_name"];
if (trim($name) != "") {
$to_addr = trim($name) . ' <' . $to_addr . '>';
}
$from_addr = $options["company_name"] . ' <' . $options["paypal_email"] . '>';
$from_name = $options["company_name"];
$subject = sprintf('%s [%04d]', $options["invoice_subject"], $payment_details->ipn_id);
$message = str_replace('{{PP_ITEMS}}', self::get_payment_html($payment_details), $options["invoice_message"]);
$headers = array("bcc" => $from_addr);
$log = true;
if ($log) {
$uploads_dir = wp_upload_dir();
$logfile = $uploads_dir["basedir"] . "/sppp-invoices/mail-log.txt";
if ($fh = fopen($logfile, "wb")) {
$log = sprintf("======\n\nSubject: %s\n\nMessage:\n%s\n\nAttachment: %s\n\n=======", $subject, $message, $path);
fwrite($fh, $log);
fclose($fh);
global $wpdb;
$tablename = SimplePayPalPlugin::get_payments_tablename();
$query = "UPDATE {$tablename} SET `invoice_sent` = UNIX_TIMESTAMP() WHERE `ipn_id` = {$ipn_id}";
$wpdb->query($query);
return true;
}
} else {
self::apply_mail_filters();
if (wp_mail($to_addr, $subject, $message, $headers, array($path))) {
global $wpdb;
$tablename = SimplePayPalPlugin::get_payments_tablename();
$query = "UPDATE {$tablename} SET `invoice_sent` = UNIX_TIMESTAMP() WHERE `ipn_id` = {$ipn_id}";
$wpdb->query($query);
return true;
}
}
}
}
return false;
}
$i = 1;
while (isset($_POST["item_number" . $i])) {
if (isset($_POST["quantity" . $i])) {
$paypal = SimplePaypalPluginAdmin::get_paypal_meta($_POST["item_number" . $i]);
if ($paypal["stock_no"] > 0) {
$paypal["stock"] = $paypal["stock_no"] - (int) $_POST["quantity" . $i];
if ($paypal["stock"] < 0) {
$paypal["stock"] = 0;
}
update_post_meta($_POST["item_number" . $i], 'sppp', $paypal);
update_post_meta($_POST["item_number" . $i], 'sppp-stock', $paypal["stock"]);
}
}
$i++;
}
/* store IPN in database */
global $wpdb;
$txn_id = isset($ipn_data["txn_id"]) ? $ipn_data["txn_id"] : '';
$txn_type = isset($ipn_data["txn_type"]) ? $ipn_data["txn_type"] : '';
$mc_gross = isset($ipn_data["mc_gross"]) ? $ipn_data["mc_gross"] : '';
$tablename = self::get_payments_tablename();
$wpdb->insert($tablename, array("payment_date" => time(), "payment_ipn" => serialize($ipn_data), "txn_id" => $txn_id, "txn_type" => $txn_type, "mc_gross" => $mc_gross), array("%d", "%s", "%s", "%s", "%s"));
}
if (is_email($options["paypal_ipn_email"])) {
wp_mail($options["paypal_ipn_email"], "IPN CURL report", "CURL result: " . $curl_result . "\n\nCURL error: " . $curl_err . "\n\nCURL info: " . $ci . "\n\nIPN:\n\n" . $req, "From: " . $options["paypal_email"] . "\r\nReply-To: " . $options["paypal_email"] . "\r\n");
}
curl_close($ch);
}
}
SimplePayPalPlugin::register();
