lib/mail.php

   1 <?php
   2 /*
   3  * Laconica - a distributed open-source microblogging tool
   4  * Copyright (C) 2008, Controlez-Vous, Inc.
   5  *
   6  * This program is free software: you can redistribute it and/or modify
   7  * it under the terms of the GNU Affero General Public License as published by
   8  * the Free Software Foundation, either version 3 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU Affero General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Affero General Public License
  17  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20 if (!defined('LACONICA')) { exit(1); }
  21
  22 require_once('Mail.php');
  23
  24 function mail_backend() {
  25         static $backend = NULL;
  26
  27         if (!$backend) {
  28                 global $config;
  29                 $backend = Mail::factory($config['mail']['backend'],
  30                                                                  ($config['mail']['params']) ? $config['mail']['params'] : array());
  31                 if (PEAR::isError($backend)) {
  32                         common_server_error($backend->getMessage(), 500);
  33                 }
  34         }
  35         return $backend;
  36 }
  37
  38 # XXX: use Mail_Queue... maybe
  39
  40 function mail_send($recipients, $headers, $body) {
  41         $backend = mail_backend();
  42     if (!isset($headers['Content-Type'])) {
  43         $headers['Content-Type'] = 'text/plain; charset=UTF-8';
  44     }
  45         assert($backend); # throws an error if it's bad
  46         $sent = $backend->send($recipients, $headers, $body);
  47         if (PEAR::isError($sent)) {
  48                 common_log(LOG_ERR, 'Email error: ' . $sent->getMessage());
  49                 return false;
  50         }
  51         return true;
  52 }
  53
  54 function mail_domain() {
  55         $maildomain = common_config('mail', 'domain');
  56         if (!$maildomain) {
  57                 $maildomain = common_config('site', 'server');
  58         }
  59         return $maildomain;
  60 }
  61
  62 function mail_notify_from() {
  63         $notifyfrom = common_config('mail', 'notifyfrom');
  64         if (!$notifyfrom) {
  65                 $domain = mail_domain();
  66                 $notifyfrom = common_config('site', 'name') .' <noreply@'.$domain.'>';
  67         }
  68         return $notifyfrom;
  69 }
  70
  71 function mail_to_user(&$user, $subject, $body, $address=NULL) {
  72         if (!$address) {
  73                 $address = $user->email;
  74         }
  75
  76         $recipients = $address;
  77         $profile = $user->getProfile();
  78
  79         $headers['From'] = mail_notify_from();
  80         $headers['To'] = $profile->getBestName() . ' <' . $address . '>';
  81         $headers['Subject'] = $subject;
  82
  83         return mail_send($recipients, $headers, $body);
  84 }
  85
  86 # For confirming a Jabber address
  87
  88 function mail_confirm_address($user, $code, $nickname, $address) {
  89
  90         $subject = _('Email address confirmation');
  91
  92     $body = sprintf(_("Hey, %s.\n\nSomeone just entered this email address on %s.\n\n" .
  93         "If it was you, and you want to confirm your entry, use the URL below:\n\n\t%s\n\n" .
  94         "If not, just ignore this message.\n\nThanks for your time, \n%s\n")
  95         , $nickname, common_config('site', 'name')
  96         , common_local_url('confirmaddress', array('code' => $code)), common_config('site', 'name'));
  97      return mail_to_user($user, $subject, $body, $address);
  98 }
  99
 100 function mail_subscribe_notify($listenee, $listener) {
 101         $other = $listener->getProfile();
 102         mail_subscribe_notify_profile($listenee, $other);
 103 }
 104
 105 function mail_subscribe_notify_profile($listenee, $other) {
 106         if ($listenee->email && $listenee->emailnotifysub) {
 107         // use the recipients localization
 108         common_init_locale($listenee->language);
 109                 $profile = $listenee->getProfile();
 110                 $name = $profile->getBestName();
 111                 $long_name = ($other->fullname) ? ($other->fullname . ' (' . $other->nickname . ')') : $other->nickname;
 112                 $recipients = $listenee->email;
 113                 $headers['From'] = mail_notify_from();
 114                 $headers['To'] = $name . ' <' . $listenee->email . '>';
 115                 $headers['Subject'] = sprintf(_('%1$s is now listening to your notices on %2$s.'), $other->getBestName(),
 116                                                                           common_config('site', 'name'));
 117                 $body  = sprintf(_('%1$s is now listening to your notices on %2$s.'."\n\n".
 118                                                    "\t".'%3$s'."\n\n".
 119                                                    'Faithfully yours,'."\n".'%4$s.'."\n"),
 120                                                  $long_name,
 121                                                  common_config('site', 'name'),
 122                                                  $other->profileurl,
 123                                                  common_config('site', 'name'));
 124
 125         // reset localization
 126         common_init_locale();
 127                 mail_send($recipients, $headers, $body);
 128         }
 129 }
 130
 131 function mail_new_incoming_notify($user) {
 132
 133         $profile = $user->getProfile();
 134         $name = $profile->getBestName();
 135
 136         $headers['From'] = $user->incomingemail;
 137         $headers['To'] = $name . ' <' . $user->email . '>';
 138         $headers['Subject'] = sprintf(_('New email address for posting to %s'),
 139                                                                   common_config('site', 'name'));
 140
 141         $body  = sprintf(_("You have a new posting address on %1\$s.\n\n".
 142                                            "Send email to %2\$s to post new messages.\n\n".
 143                                            "More email instructions at %3\$s.\n\n".
 144                                            "Faithfully yours,\n%4\$s"),
 145                                          common_config('site', 'name'),
 146                                          $user->incomingemail,
 147                                          common_local_url('doc', array('title' => 'email')),
 148                                          common_config('site', 'name'));
 149
 150         mail_send($user->email, $headers, $body);
 151 }
 152
 153 function mail_new_incoming_address() {
 154         $prefix = common_confirmation_code(64);
 155         $suffix = mail_domain();
 156         return $prefix . '@' . $suffix;
 157 }
 158
 159 function mail_broadcast_notice_sms($notice) {
 160
 161     # Now, get users subscribed to this profile
 162
 163         $user = new User();
 164
 165         $user->query('SELECT nickname, smsemail, incomingemail ' .
 166                                  'FROM user JOIN subscription ' .
 167                                  'ON user.id = subscription.subscriber ' .
 168                                  'WHERE subscription.subscribed = ' . $notice->profile_id . ' ' .
 169                                  'AND user.smsemail IS NOT NULL ' .
 170                                  'AND user.smsnotify = 1 ' .
 171                  'AND subscription.sms = 1 ');
 172
 173         while ($user->fetch()) {
 174                 common_log(LOG_INFO,
 175                                    'Sending notice ' . $notice->id . ' to ' . $user->smsemail,
 176                                    __FILE__);
 177                 $success = mail_send_sms_notice_address($notice, $user->smsemail, $user->incomingemail);
 178                 if (!$success) {
 179                         # XXX: Not sure, but I think that's the right thing to do
 180                         common_log(LOG_WARNING,
 181                                            'Sending notice ' . $notice->id . ' to ' . $user->smsemail . ' FAILED, cancelling.',
 182                                            __FILE__);
 183                         return false;
 184                 }
 185         }
 186
 187         $user->free();
 188         unset($user);
 189
 190         return true;
 191 }
 192
 193 function mail_send_sms_notice($notice, $user) {
 194         return mail_send_sms_notice_address($notice, $user->smsemail, $user->incomingemail);
 195 }
 196
 197 function mail_send_sms_notice_address($notice, $smsemail, $incomingemail) {
 198
 199         $to = $nickname . ' <' . $smsemail . '>';
 200         $other = $notice->getProfile();
 201
 202         common_log(LOG_INFO, "Sending notice " . $notice->id . " to " . $smsemail, __FILE__);
 203
 204         $headers = array();
 205         $headers['From'] = (isset($incomingemail)) ? $incomingemail : mail_notify_from();
 206         $headers['To'] = $to;
 207         $headers['Subject'] = sprintf(_('%s status'),
 208                                                                   $other->getBestName());
 209         $body = $notice->content;
 210
 211         return mail_send($smsemail, $headers, $body);
 212 }
 213
 214 function mail_confirm_sms($code, $nickname, $address) {
 215
 216         $recipients = $address;
 217
 218         $headers['From'] = mail_notify_from();
 219         $headers['To'] = $nickname . ' <' . $address . '>';
 220         $headers['Subject'] = _('SMS confirmation');
 221
 222         $body = "$nickname: confirm you own this phone number with this code:";
 223         $body .= "\n\n";
 224         $body .= $code;
 225         $body .= "\n\n";
 226
 227         mail_send($recipients, $headers, $body);
 228 }
 229
 230 function mail_notify_nudge($from, $to) {
 231     common_init_locale($to->language);
 232         $subject = sprintf(_('You\'ve been nudged by %s'), $from->nickname);
 233
 234         $from_profile = $from->getProfile();
 235
 236         $body = sprintf(_("%1\$s (%2\$s) is wondering what you are up to these days and is inviting you to post some news.\n\n".
 237                                           "So let's hear from you :)\n\n".
 238                                           "%3\$s\n\n".
 239                                           "Don't reply to this email; it won't get to them.\n\n".
 240                                           "With kind regards,\n".
 241                                           "%4\$s\n"),
 242                                         $from_profile->getBestName(),
 243                                         $from->nickname,
 244                                         common_local_url('all', array('nickname' => $to->nickname)),
 245                                         common_config('site', 'name'));
 246     common_init_locale();
 247         return mail_to_user($to, $subject, $body);
 248 }
 249
 250 function mail_notify_message($message, $from=NULL, $to=NULL) {
 251
 252         if (is_null($from)) {
 253                 $from = User::staticGet('id', $message->from_profile);
 254         }
 255
 256         if (is_null($to)) {
 257                 $to = User::staticGet('id', $message->to_profile);
 258         }
 259
 260         if (is_null($to->email) || !$to->emailnotifymsg) {
 261                 return true;
 262         }
 263
 264     common_init_locale($to->language);
 265         $subject = sprintf(_('New private message from %s'), $from->nickname);
 266
 267         $from_profile = $from->getProfile();
 268
 269         $body = sprintf(_("%1\$s (%2\$s) sent you a private message:\n\n".
 270                                           "------------------------------------------------------\n".
 271                                           "%3\$s\n".
 272                                           "------------------------------------------------------\n\n".
 273                                           "You can reply to their message here:\n\n".
 274                                           "%4\$s\n\n".
 275                                           "Don't reply to this email; it won't get to them.\n\n".
 276                                           "With kind regards,\n".
 277                                           "%5\$s\n"),
 278                                         $from_profile->getBestName(),
 279                                         $from->nickname,
 280                                         $message->content,
 281                                         common_local_url('newmessage', array('to' => $from->id)),
 282                                         common_config('site', 'name'));
 283
 284     common_init_locale();
 285         return mail_to_user($to, $subject, $body);
 286 }
 287
 288 function mail_notify_fave($other, $user, $notice) {
 289
 290         $profile = $user->getProfile();
 291         $bestname = $profile->getBestName();
 292     common_init_locale($other->language);
 293         $subject = sprintf(_('%s added your notice as a favorite'), $bestname);
 294         $body = sprintf(_("%1\$s just added your notice from %2\$s as one of their favorites.\n\n" .
 295                                           "In case you forgot, you can see the text of your notice here:\n\n" .
 296                                           "%3\$s\n\n" .
 297                                           "You can see the list of %1\$s's favorites here:\n\n" .
 298                                           "%4\$s\n\n" .
 299                                           "Faithfully yours,\n" .
 300                                           "%5\$s\n"),
 301                                         $bestname,
 302                                         common_exact_date($notice->created),
 303                                         common_local_url('shownotice', array('notice' => $notice->id)),
 304                                         common_local_url('showfavorites', array('nickname' => $user->nickname)),
 305                                         common_config('site', 'name'));
 306
 307     common_init_locale();
 308         mail_to_user($other, $subject, $body);
 309 }