function web_invoice_send_email($invoice_array, $reminder = false)
{
global $wpdb;
if (is_array($invoice_array)) {
$counter = 0;
foreach ($invoice_array as $invoice_id) {
$invoice_info = $wpdb->get_row("SELECT * FROM " . Web_Invoice::tablename('main') . " WHERE invoice_num = '" . $invoice_id . "'");
$profileuser = get_user_to_edit($invoice_info->user_id);
if ($reminder) {
$message = strip_tags(web_invoice_show_reminder_email($invoice_id));
$subject = strip_tags(preg_replace_callback('/(%([a-z_]+))/', 'web_invoice_email_apply_variables', get_option('web_invoice_email_send_reminder_subject')));
} else {
$message = strip_tags(web_invoice_show_email($invoice_id));
$subject = strip_tags(preg_replace_callback('/(%([a-z_]+))/', 'web_invoice_email_apply_variables', get_option('web_invoice_email_send_invoice_subject')));
}
$from = strip_tags(stripslashes(get_option("web_invoice_email_address")));
$from_name = strip_tags(stripslashes(get_option("web_invoice_business_name")));
$headers = "From: {$from_name} <{$from}>";
$message = html_entity_decode($message, ENT_QUOTES, 'UTF-8');
$attachments = array(web_invoice_pdf_file($invoice_id));
if (wp_mail($profileuser->user_email, $subject, $message, $headers, $attachments)) {
$counter++;
// Success in sending quantified.
unlink($attachments[0]);
web_invoice_update_log($invoice_id, 'contact', 'Invoice eMailed');
//make sent entry
web_invoice_update_invoice_meta($invoice_id, "sent_date", date("Y-m-d", time()));
}
}
return "Successfully sent {$counter} Web Invoices(s).";
} else {
$invoice_id = $invoice_array;
$invoice_info = $wpdb->get_row("SELECT * FROM " . Web_Invoice::tablename('main') . " WHERE invoice_num = '" . $invoice_array . "'");
$profileuser = get_userdata($invoice_info->user_id);
if ($reminder) {
$message = strip_tags(web_invoice_show_reminder_email($invoice_id));
$subject = strip_tags(preg_replace_callback('/(%([a-z_]+))/', 'web_invoice_email_apply_variables', get_option('web_invoice_email_send_reminder_subject')));
} else {
$message = strip_tags(web_invoice_show_email($invoice_id));
$subject = strip_tags(preg_replace_callback('/(%([a-z_]+))/', 'web_invoice_email_apply_variables', get_option('web_invoice_email_send_invoice_subject')));
}
$from = strip_tags(stripslashes(get_option("web_invoice_email_address")));
$from_name = strip_tags(stripslashes(get_option("web_invoice_business_name")));
$headers = "From: {$from_name} <{$from}>";
$message = html_entity_decode($message, ENT_QUOTES, 'UTF-8');
$attachments = array(web_invoice_pdf_file($invoice_id));
if (wp_mail($profileuser->user_email, $subject, $message, $headers, $attachments)) {
unlink($attachments[0]);
web_invoice_update_invoice_meta($invoice_id, "sent_date", date("Y-m-d", time()));
web_invoice_update_log($invoice_id, 'contact', 'Invoice eMailed');
return "Web invoice sent successfully.";
} else {
return "There was a problem sending the invoice.";
}
}
}
function web_invoice_show_invoice($invoice_id)
{
apply_filters('web_invoice_email_variables', $invoice_id);
echo preg_replace_callback('/(%([a-z_]+))/', 'web_invoice_email_apply_variables', "<div class=\"subject\">Subject: <strong>" . get_option('web_invoice_email_send_invoice_subject') . "</strong></div>");
echo "<div class=\"main_content\">";
echo str_replace("\n", "<br />", web_invoice_show_email($invoice_id));
echo "</div>";
}
