Hi guys
The below function works like a charm I just need help because it sends the mail twice instead of once. Can anybody please shed some light as to why its being sent twice.
function friends_invitechecker(){
global $user;
$uid_to = $_POST['inviteto'];
$message = $_POST['invitemessage'];
$author = $user->mail;
$uid_to = strtolower($uid_to); // we convert all text to lowercase
//this is the expression that does all the validation
$regex = "/(([a-zA-Z0-9_\-\.]+)@([a-zA-Z0-9_\-\.]+)\.([a-zA-Z]{2,5}){1,25})+([;.](([a-zA-Z0-9_\-\.]+)@([a-zA-Z0-9_\-\.]+)\.([a-zA-Z]{2,5}){1,25})+)*$/";
if(!preg_match_all($regex, $uid_to, $newto)){
print '
To:* One or more email addresses you entered seems to be invalid...
';
}
if ($message == null){
$message .= t("I set up a ". variable_get('site_name','Drupal') ." profile where I have access to my company's network and I want to add you as a ");
$message .= t("friend so you can see it. First, you need to join ". variable_get('site_name','Drupal') ." ! Once you join, you can also create your own");
$message .= t("profile. \n\n Thanks,\n\n ". $user->name ." \n\n Here's the link: ". variable_get('site_name','Drupal') ."?q=user/register");
}
if ($author == null | $uid_to == null){
print '
Error: Please Fill In All Required Fields...
';
}
else{
// Bundle up the variables into a structured array for altering.
$message = array(
'id' => 'freinds-friends_invite',
'to' => $uid_to,
'from' => isset($author) ? $author : $default_from,
'language' => $language,
'params' => $params,
'subject' => t('Friend Invite Request'),
'body' => t($message),
);
// Build the default headers
$headers = array(
'MIME-Version' => '1.0',
'Content-Type' => 'text/plain; charset=UTF-8; format=flowed; delsp=yes',
'Content-Transfer-Encoding' => '8Bit',
'X-Mailer' => 'Drupal'
);
if ($author) {
$headers['From'] = $headers['Reply-To'] = $headers['Sender'] = $headers['Return-Path'] = $headers['Errors-To'] = $author;
}
$message['headers'] = $headers;
// Concatenate and wrap the e-mail body.
$message['body'] = is_array($message['body']) ? drupal_wrap_mail(implode("\n\n", $message['body'])) : drupal_wrap_mail($message['body']);
// Optionally send e-mail.
$message['result'] = drupal_mail_send($message);
// Log errors
if($message['result']){
print '
';
}
else{
watchdog('mail', 'Error sending e-mail (from %from to %to).', array('%from' => $message['from'], '%to' => $message['to']), WATCHDOG_ERROR);
drupal_set_message(t('Unable to send e-mail. Please contact the site admin, if the problem persists.'), 'error');
}
}
}
Thanks in advance...
