/**
 * Notify a user that one of their notices has been chosen as a 'fave'
 *
 * @param User    $rcpt   The user whose notice was faved
 * @param Profile $sender The user who faved the notice
 * @param Notice  $notice The notice that was faved
 *
 * @return void
 */
function mail_notify_fave(User $rcpt, Profile $sender, Notice $notice)
{
    if (!$rcpt->receivesEmailNotifications() || !$rcpt->getConfigPref('email', 'notify_fave')) {
        return;
    }
    // This test is actually "if the sender is sandboxed"
    if (!$sender->hasRight(Right::EMAILONFAVE)) {
        return;
    }
    if ($rcpt->hasBlocked($sender)) {
        // If the author has blocked us, don't spam them with a notification.
        return;
    }
    // We need the global mail.php for various mail related functions below.
    require_once INSTALLDIR . '/lib/mail.php';
    $bestname = $sender->getBestName();
    common_switch_locale($rcpt->language);
    // TRANS: Subject for favorite notification e-mail.
    // TRANS: %1$s is the adding user's long name, %2$s is the adding user's nickname.
    $subject = sprintf(_('%1$s (@%2$s) added your notice as a favorite'), $bestname, $sender->getNickname());
    // TRANS: Body for favorite notification e-mail.
    // TRANS: %1$s is the adding user's long name, $2$s is the date the notice was created,
    // TRANS: %3$s is a URL to the faved notice, %4$s is the faved notice text,
    // TRANS: %5$s is a URL to all faves of the adding user, %6$s is the StatusNet sitename,
    // TRANS: %7$s is the adding user's nickname.
    $body = sprintf(_("%1\$s (@%7\$s) just added your notice from %2\$s" . " as one of their favorites.\n\n" . "The URL of your notice is:\n\n" . "%3\$s\n\n" . "The text of your notice is:\n\n" . "%4\$s\n\n" . "You can see the list of %1\$s's favorites here:\n\n" . "%5\$s"), $bestname, common_exact_date($notice->created), common_local_url('shownotice', array('notice' => $notice->id)), $notice->content, common_local_url('showfavorites', array('nickname' => $sender->getNickname())), common_config('site', 'name'), $sender->getNickname()) . mail_footer_block();
    $headers = _mail_prepare_headers('fave', $rcpt->getNickname(), $sender->getNickname());
    common_switch_locale();
    mail_to_user($rcpt, $subject, $body, $headers);
}