forked from GNUsocial/gnu-social
707 lines
23 KiB
PHP
707 lines
23 KiB
PHP
<?php
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/**
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* StatusNet, the distributed open-source microblogging tool
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*
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* utilities for sending email
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*
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* PHP version 5
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*
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* LICENCE: This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* @category Mail
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @author Zach Copley <zach@status.net>
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* @author Robin Millette <millette@status.net>
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* @author Sarven Capadisli <csarven@status.net>
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* @copyright 2008 StatusNet, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://status.net/
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*/
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if (!defined('STATUSNET') && !defined('LACONICA')) {
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exit(1);
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}
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require_once 'Mail.php';
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/**
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* return the configured mail backend
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*
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* Uses the $config array to make a mail backend. Cached so it is safe to call
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* more than once.
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*
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* @return Mail backend
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*/
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function mail_backend()
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{
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static $backend = null;
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if (!$backend) {
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$backend = Mail::factory(common_config('mail', 'backend'),
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(common_config('mail', 'params')) ?
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common_config('mail', 'params') :
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array());
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if (PEAR::isError($backend)) {
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common_server_error($backend->getMessage(), 500);
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}
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}
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return $backend;
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}
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/**
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* send an email to one or more recipients
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*
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* @param array $recipients array of strings with email addresses of recipients
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* @param array $headers array mapping strings to strings for email headers
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* @param string $body body of the email
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*
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* @return boolean success flag
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*/
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function mail_send($recipients, $headers, $body)
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{
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// XXX: use Mail_Queue... maybe
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$backend = mail_backend();
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if (!isset($headers['Content-Type'])) {
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$headers['Content-Type'] = 'text/plain; charset=UTF-8';
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}
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assert($backend); // throws an error if it's bad
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$sent = $backend->send($recipients, $headers, $body);
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if (PEAR::isError($sent)) {
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common_log(LOG_ERR, 'Email error: ' . $sent->getMessage());
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return false;
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}
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return true;
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}
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/**
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* returns the configured mail domain
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*
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* Defaults to the server name.
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*
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* @return string mail domain, suitable for making email addresses.
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*/
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function mail_domain()
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{
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$maildomain = common_config('mail', 'domain');
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if (!$maildomain) {
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$maildomain = common_config('site', 'server');
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}
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return $maildomain;
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}
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/**
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* returns a good address for sending email from this server
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*
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* Uses either the configured value or a faked-up value made
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* from the mail domain.
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*
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* @return string notify from address
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*/
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function mail_notify_from()
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{
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$notifyfrom = common_config('mail', 'notifyfrom');
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if (!$notifyfrom) {
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$domain = mail_domain();
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$notifyfrom = '"'.common_config('site', 'name') .'" <noreply@'.$domain.'>';
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}
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return $notifyfrom;
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}
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/**
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* sends email to a user
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*
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* @param User &$user user to send email to
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* @param string $subject subject of the email
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* @param string $body body of the email
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* @param array $headers optional list of email headers
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* @param string $address optional specification of email address
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*
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* @return boolean success flag
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*/
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function mail_to_user(&$user, $subject, $body, $headers=array(), $address=null)
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{
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if (!$address) {
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$address = $user->email;
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}
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$recipients = $address;
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$profile = $user->getProfile();
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$headers['From'] = mail_notify_from();
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$headers['To'] = $profile->getBestName() . ' <' . $address . '>';
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$headers['Subject'] = $subject;
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return mail_send($recipients, $headers, $body);
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}
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/**
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* Send an email to confirm a user's control of an email address
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*
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* @param User $user User claiming the email address
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* @param string $code Confirmation code
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* @param string $nickname Nickname of user
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* @param string $address email address to confirm
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*
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* @see common_confirmation_code()
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*
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* @return success flag
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*/
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function mail_confirm_address($user, $code, $nickname, $address)
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{
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// TRANS: Subject for address confirmation email
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$subject = _('Email address confirmation');
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// TRANS: Body for address confirmation email.
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$body = sprintf(_("Hey, %s.\n\n".
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"Someone just entered this email address on %s.\n\n" .
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"If it was you, and you want to confirm your entry, ".
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"use the URL below:\n\n\t%s\n\n" .
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"If not, just ignore this message.\n\n".
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"Thanks for your time, \n%s\n"),
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$nickname, common_config('site', 'name'),
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common_local_url('confirmaddress', array('code' => $code)),
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common_config('site', 'name'));
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$headers = array();
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return mail_to_user($user, $subject, $body, $headers, $address);
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}
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/**
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* notify a user of subscription by another user
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*
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* This is just a wrapper around the profile-based version.
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*
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* @param User $listenee user who is being subscribed to
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* @param User $listener user who is subscribing
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*
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* @see mail_subscribe_notify_profile()
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*
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* @return void
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*/
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function mail_subscribe_notify($listenee, $listener)
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{
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$other = $listener->getProfile();
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mail_subscribe_notify_profile($listenee, $other);
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}
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/**
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* notify a user of subscription by a profile (remote or local)
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*
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* This function checks to see if the listenee has an email
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* address and wants subscription notices.
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*
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* @param User $listenee user who's being subscribed to
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* @param Profile $other profile of person who's listening
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*
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* @return void
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*/
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function mail_subscribe_notify_profile($listenee, $other)
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{
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if ($other->hasRight(Right::EMAILONSUBSCRIBE) &&
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$listenee->email && $listenee->emailnotifysub) {
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$profile = $listenee->getProfile();
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$name = $profile->getBestName();
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$long_name = ($other->fullname) ?
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($other->fullname . ' (' . $other->nickname . ')') : $other->nickname;
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$recipients = $listenee->email;
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// use the recipient's localization
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common_switch_locale($listenee->language);
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$headers = _mail_prepare_headers('subscribe', $listenee->nickname, $other->nickname);
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$headers['From'] = mail_notify_from();
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$headers['To'] = $name . ' <' . $listenee->email . '>';
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// TRANS: Subject of new-subscriber notification e-mail
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$headers['Subject'] = sprintf(_('%1$s is now listening to '.
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'your notices on %2$s.'),
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$other->getBestName(),
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common_config('site', 'name'));
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// TRANS: Main body of new-subscriber notification e-mail
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$body = sprintf(_('%1$s is now listening to your notices on %2$s.'."\n\n".
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"\t".'%3$s'."\n\n".
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'%4$s'.
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'%5$s'.
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'%6$s'.
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"\n".'Faithfully yours,'."\n".'%7$s.'."\n\n".
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"----\n".
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"Change your email address or ".
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"notification options at ".'%8$s' ."\n"),
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$long_name,
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common_config('site', 'name'),
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$other->profileurl,
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($other->location) ?
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// TRANS: Profile info line in new-subscriber notification e-mail
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sprintf(_("Location: %s"), $other->location) . "\n" : '',
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($other->homepage) ?
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// TRANS: Profile info line in new-subscriber notification e-mail
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sprintf(_("Homepage: %s"), $other->homepage) . "\n" : '',
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($other->bio) ?
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// TRANS: Profile info line in new-subscriber notification e-mail
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sprintf(_("Bio: %s"), $other->bio) . "\n\n" : '',
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common_config('site', 'name'),
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common_local_url('emailsettings'));
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// reset localization
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common_switch_locale();
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mail_send($recipients, $headers, $body);
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}
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}
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/**
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* notify a user of their new incoming email address
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*
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* User's email and incoming fields should already be updated.
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*
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* @param User $user user with the new address
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*
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* @return void
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*/
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function mail_new_incoming_notify($user)
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{
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$profile = $user->getProfile();
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$name = $profile->getBestName();
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$headers['From'] = $user->incomingemail;
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$headers['To'] = $name . ' <' . $user->email . '>';
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// TRANS: Subject of notification mail for new posting email address
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$headers['Subject'] = sprintf(_('New email address for posting to %s'),
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common_config('site', 'name'));
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// TRANS: Body of notification mail for new posting email address
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$body = sprintf(_("You have a new posting address on %1\$s.\n\n".
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"Send email to %2\$s to post new messages.\n\n".
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"More email instructions at %3\$s.\n\n".
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"Faithfully yours,\n%4\$s"),
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common_config('site', 'name'),
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$user->incomingemail,
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common_local_url('doc', array('title' => 'email')),
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common_config('site', 'name'));
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mail_send($user->email, $headers, $body);
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}
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/**
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* generate a new address for incoming messages
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*
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* @todo check the database for uniqueness
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*
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* @return string new email address for incoming messages
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*/
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function mail_new_incoming_address()
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{
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$prefix = common_confirmation_code(64);
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$suffix = mail_domain();
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return $prefix . '@' . $suffix;
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}
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/**
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* broadcast a notice to all subscribers with SMS notification on
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*
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* This function sends SMS messages to all users who have sms addresses;
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* have sms notification on; and have sms enabled for this particular
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* subscription.
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*
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* @param Notice $notice The notice to broadcast
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*
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* @return success flag
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*/
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function mail_broadcast_notice_sms($notice)
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{
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// Now, get users subscribed to this profile
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$user = new User();
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$UT = common_config('db','type')=='pgsql'?'"user"':'user';
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$user->query('SELECT nickname, smsemail, incomingemail ' .
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"FROM $UT JOIN subscription " .
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"ON $UT.id = subscription.subscriber " .
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'WHERE subscription.subscribed = ' . $notice->profile_id . ' ' .
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'AND subscription.subscribed != subscription.subscriber ' .
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"AND $UT.smsemail IS NOT null " .
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"AND $UT.smsnotify = 1 " .
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'AND subscription.sms = 1 ');
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while ($user->fetch()) {
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common_log(LOG_INFO,
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'Sending notice ' . $notice->id . ' to ' . $user->smsemail,
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__FILE__);
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$success = mail_send_sms_notice_address($notice,
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$user->smsemail,
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$user->incomingemail);
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if (!$success) {
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// XXX: Not sure, but I think that's the right thing to do
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common_log(LOG_WARNING,
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'Sending notice ' . $notice->id . ' to ' .
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$user->smsemail . ' FAILED, cancelling.',
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__FILE__);
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return false;
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}
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}
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$user->free();
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unset($user);
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return true;
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}
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/**
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* send a notice to a user via SMS
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*
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* A convenience wrapper around mail_send_sms_notice_address()
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*
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* @param Notice $notice notice to send
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* @param User $user user to receive notice
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*
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* @see mail_send_sms_notice_address()
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*
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* @return boolean success flag
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*/
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function mail_send_sms_notice($notice, $user)
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{
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return mail_send_sms_notice_address($notice,
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$user->smsemail,
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$user->incomingemail);
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}
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/**
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* send a notice to an SMS email address from a given address
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*
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* We use the user's incoming email address as the "From" address to make
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* replying to notices easier.
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*
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* @param Notice $notice notice to send
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* @param string $smsemail email address to send to
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* @param string $incomingemail email address to set as 'from'
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*
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* @return boolean success flag
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*/
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function mail_send_sms_notice_address($notice, $smsemail, $incomingemail)
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{
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$to = $nickname . ' <' . $smsemail . '>';
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$other = $notice->getProfile();
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common_log(LOG_INFO, 'Sending notice ' . $notice->id .
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' to ' . $smsemail, __FILE__);
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$headers = array();
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$headers['From'] = ($incomingemail) ? $incomingemail : mail_notify_from();
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$headers['To'] = $to;
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// TRANS: Subject line for SMS-by-email notification messages
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$headers['Subject'] = sprintf(_('%s status'),
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$other->getBestName());
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$body = $notice->content;
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return mail_send($smsemail, $headers, $body);
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}
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/**
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* send a message to confirm a claim for an SMS number
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*
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* @param string $code confirmation code
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* @param string $nickname nickname of user claiming number
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* @param string $address email address to send the confirmation to
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*
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* @see common_confirmation_code()
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*
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* @return void
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*/
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function mail_confirm_sms($code, $nickname, $address)
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{
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$recipients = $address;
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$headers['From'] = mail_notify_from();
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$headers['To'] = $nickname . ' <' . $address . '>';
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// TRANS: Subject line for SMS-by-email address confirmation message
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$headers['Subject'] = _('SMS confirmation');
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// TRANS: Main body heading for SMS-by-email address confirmation message
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$body = sprintf(_("%s: confirm you own this phone number with this code:"), $nickname);
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$body .= "\n\n";
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$body .= $code;
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$body .= "\n\n";
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mail_send($recipients, $headers, $body);
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}
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/**
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* send a mail message to notify a user of a 'nudge'
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*
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* @param User $from user nudging
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* @param User $to user being nudged
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*
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* @return boolean success flag
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*/
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function mail_notify_nudge($from, $to)
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{
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common_switch_locale($to->language);
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// TRANS: Subject for 'nudge' notification email
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$subject = sprintf(_('You\'ve been nudged by %s'), $from->nickname);
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$from_profile = $from->getProfile();
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// TRANS: Body for 'nudge' notification email
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$body = sprintf(_("%1\$s (%2\$s) is wondering what you are up to ".
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"these days and is inviting you to post some news.\n\n".
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"So let's hear from you :)\n\n".
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"%3\$s\n\n".
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"Don't reply to this email; it won't get to them.\n\n".
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"With kind regards,\n".
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"%4\$s\n"),
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$from_profile->getBestName(),
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$from->nickname,
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common_local_url('all', array('nickname' => $to->nickname)),
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common_config('site', 'name'));
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common_switch_locale();
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$headers = _mail_prepare_headers('nudge', $to->nickname, $from->nickname);
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return mail_to_user($to, $subject, $body, $headers);
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}
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/**
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* send a message to notify a user of a direct message (DM)
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*
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* This function checks to see if the recipient wants notification
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* of DMs and has a configured email address.
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*
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* @param Message $message message to notify about
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* @param User $from user sending message; default to sender
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* @param User $to user receiving message; default to recipient
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*
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* @return boolean success code
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*/
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function mail_notify_message($message, $from=null, $to=null)
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{
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if (is_null($from)) {
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$from = User::staticGet('id', $message->from_profile);
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}
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if (is_null($to)) {
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$to = User::staticGet('id', $message->to_profile);
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}
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if (is_null($to->email) || !$to->emailnotifymsg) {
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return true;
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}
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common_switch_locale($to->language);
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// TRANS: Subject for direct-message notification email
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$subject = sprintf(_('New private message from %s'), $from->nickname);
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$from_profile = $from->getProfile();
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// TRANS: Body for direct-message notification email
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$body = sprintf(_("%1\$s (%2\$s) sent you a private message:\n\n".
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"------------------------------------------------------\n".
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"%3\$s\n".
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"------------------------------------------------------\n\n".
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"You can reply to their message here:\n\n".
|
|
"%4\$s\n\n".
|
|
"Don't reply to this email; it won't get to them.\n\n".
|
|
"With kind regards,\n".
|
|
"%5\$s\n"),
|
|
$from_profile->getBestName(),
|
|
$from->nickname,
|
|
$message->content,
|
|
common_local_url('newmessage', array('to' => $from->id)),
|
|
common_config('site', 'name'));
|
|
|
|
$headers = _mail_prepare_headers('message', $to->nickname, $from->nickname);
|
|
|
|
common_switch_locale();
|
|
return mail_to_user($to, $subject, $body, $headers);
|
|
}
|
|
|
|
/**
|
|
* notify a user that one of their notices has been chosen as a 'fave'
|
|
*
|
|
* Doesn't check that the user has an email address nor if they
|
|
* want to receive notification of faves. Maybe this happens higher
|
|
* up the stack...?
|
|
*
|
|
* @param User $other The user whose notice was faved
|
|
* @param User $user The user who faved the notice
|
|
* @param Notice $notice The notice that was faved
|
|
*
|
|
* @return void
|
|
*/
|
|
|
|
function mail_notify_fave($other, $user, $notice)
|
|
{
|
|
if (!$user->hasRight(Right::EMAILONFAVE)) {
|
|
return;
|
|
}
|
|
|
|
$profile = $user->getProfile();
|
|
|
|
$bestname = $profile->getBestName();
|
|
|
|
common_switch_locale($other->language);
|
|
|
|
// TRANS: Subject for favorite notification email
|
|
$subject = sprintf(_('%s (@%s) added your notice as a favorite'), $bestname, $user->nickname);
|
|
|
|
// TRANS: Body for favorite notification email
|
|
$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\n\n" .
|
|
"Faithfully yours,\n" .
|
|
"%6\$s\n"),
|
|
$bestname,
|
|
common_exact_date($notice->created),
|
|
common_local_url('shownotice',
|
|
array('notice' => $notice->id)),
|
|
$notice->content,
|
|
common_local_url('showfavorites',
|
|
array('nickname' => $user->nickname)),
|
|
common_config('site', 'name'),
|
|
$user->nickname);
|
|
|
|
$headers = _mail_prepare_headers('fave', $other->nickname, $user->nickname);
|
|
|
|
common_switch_locale();
|
|
mail_to_user($other, $subject, $body, $headers);
|
|
}
|
|
|
|
/**
|
|
* notify a user that they have received an "attn:" message AKA "@-reply"
|
|
*
|
|
* @param User $user The user who recevied the notice
|
|
* @param Notice $notice The notice that was sent
|
|
*
|
|
* @return void
|
|
*/
|
|
|
|
function mail_notify_attn($user, $notice)
|
|
{
|
|
if (!$user->email || !$user->emailnotifyattn) {
|
|
return;
|
|
}
|
|
|
|
$sender = $notice->getProfile();
|
|
|
|
if ($sender->id == $user->id) {
|
|
return;
|
|
}
|
|
|
|
if (!$sender->hasRight(Right::EMAILONREPLY)) {
|
|
return;
|
|
}
|
|
|
|
$bestname = $sender->getBestName();
|
|
|
|
common_switch_locale($user->language);
|
|
|
|
if ($notice->hasConversation()) {
|
|
$conversationUrl = common_local_url('conversation',
|
|
array('id' => $notice->conversation)).'#notice-'.$notice->id;
|
|
// TRANS: Line in @-reply notification e-mail. %s is conversation URL.
|
|
$conversationEmailText = sprintf(_("The full conversation can be read here:\n\n".
|
|
"\t%s"), $conversationUrl) . "\n\n";
|
|
} else {
|
|
$conversationEmailText = '';
|
|
}
|
|
|
|
$subject = sprintf(_('%s (@%s) sent a notice to your attention'), $bestname, $sender->nickname);
|
|
|
|
// TRANS: Body of @-reply notification e-mail.
|
|
$body = sprintf(_("%1\$s (@%9\$s) just sent a notice to your attention (an '@-reply') on %2\$s.\n\n".
|
|
"The notice is here:\n\n".
|
|
"\t%3\$s\n\n" .
|
|
"It reads:\n\n".
|
|
"\t%4\$s\n\n" .
|
|
"%5\$s" .
|
|
"You can reply back here:\n\n".
|
|
"\t%6\$s\n\n" .
|
|
"The list of all @-replies for you here:\n\n" .
|
|
"%7\$s\n\n" .
|
|
"Faithfully yours,\n" .
|
|
"%2\$s\n\n" .
|
|
"P.S. You can turn off these email notifications here: %8\$s\n"),
|
|
$bestname,//%1
|
|
common_config('site', 'name'),//%2
|
|
common_local_url('shownotice',
|
|
array('notice' => $notice->id)),//%3
|
|
$notice->content,//%4
|
|
$conversationEmailText,//%5
|
|
common_local_url('newnotice',
|
|
array('replyto' => $sender->nickname, 'inreplyto' => $notice->id)),//%6
|
|
common_local_url('replies',
|
|
array('nickname' => $user->nickname)),//%7
|
|
common_local_url('emailsettings'), //%8
|
|
$sender->nickname); //%9
|
|
|
|
$headers = _mail_prepare_headers('mention', $user->nickname, $sender->nickname);
|
|
|
|
common_switch_locale();
|
|
mail_to_user($user, $subject, $body, $headers);
|
|
}
|
|
|
|
/**
|
|
* Prepare the common mail headers used in notification emails
|
|
*
|
|
* @param string $msg_type type of message being sent to the user
|
|
* @param string $to nickname of the receipient
|
|
* @param string $from nickname of the user triggering the notification
|
|
*
|
|
* @return array list of mail headers to include in the message
|
|
*/
|
|
function _mail_prepare_headers($msg_type, $to, $from)
|
|
{
|
|
$headers = array(
|
|
'X-StatusNet-MessageType' => $msg_type,
|
|
'X-StatusNet-TargetUser' => $to,
|
|
'X-StatusNet-SourceUser' => $from,
|
|
'X-StatusNet-Domain' => common_config('site', 'server')
|
|
);
|
|
|
|
return $headers;
|
|
}
|
|
|