function get_word()
{
if (USE_CAPTCHA_RANDOM_WORD) {
return get_dictionary_word();
} else {
return rand_ascii_readable($this->length);
}
// lib/stdlib.php
}
/**
* Send mail to user and store the cookie in the db
* wikiurl?action=ConfirmEmail&id=bla
*/
function sendEmailConfirmation($email, $userid)
{
$id = rand_ascii_readable(16);
$wikidb = $GLOBALS['request']->getDbh();
$data = $wikidb->get('ConfirmEmail');
while (!empty($data[$id])) {
// id collision
$id = rand_ascii_readable(16);
}
$subject = _("E-Mail address confirmation");
$ip = $request->get('REMOTE_HOST');
$expire_date = time() + 7 * 86400;
$content = fmt("Someone, probably you from IP address %s, has registered an\naccount \"%s\" with this e-mail address on %s.\n\nTo confirm that this account really does belong to you and activate\ne-mail features on %s, open this link in your browser:\n\n%s\n\nIf this is *not* you, don't follow the link. This confirmation code\nwill expire at %s.", $ip, $userid, WIKI_NAME, WIKI_NAME, WikiURL(HOME_PAGE, array('action' => 'ConfirmEmail', 'id' => $id), true), CTime($expire_date));
$this->sendMail($subject, $content, "", true);
$data[$id] = array('email' => $email, 'userid' => $userid, 'expire' => $expire_date);
$wikidb->set('ConfirmEmail', $data);
return '';
}