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         $backend = mail_backend();
  42         assert($backend); # throws an error if it's bad
  43         $sent = $backend->send($recipients, $headers, $body);
  44         if (PEAR::isError($sent)) {
  45                 common_log(LOG_ERR, 'Email error: ' . $sent->getMessage());
  46                 return false;
  47         }
  48         return true;
  49 }
  50
  51 function mail_domain() {
  52         $maildomain = common_config('mail', 'domain');
  53         if (!$maildomain) {
  54                 $maildomain = common_config('site', 'server');
  55         }
  56         return $maildomain;
  57 }
  58
  59 function mail_notify_from() {
  60         $notifyfrom = common_config('mail', 'notifyfrom');
  61         if (!$notifyfrom) {
  62                 $domain = mail_domain();
  63                 $notifyfrom = common_config('site', 'name') .' <noreply@'.$domain.'>';
  64         }
  65         return $notifyfrom;
  66 }
  67
  68 function mail_to_user(&$user, $subject, $body, $address=NULL) {
  69         if (!$address) {
  70                 $address = $user->email;
  71         }
  72
  73         $recipients = $address;
  74         $profile = $user->getProfile();
  75
  76         $headers['From'] = mail_notify_from();
  77         $headers['To'] = $profile->getBestName() . ' <' . $address . '>';
  78         $headers['Subject'] = $subject;
  79
  80         return mail_send($recipients, $headers, $body);
  81 }
  82
  83 # For confirming a Jabber address
  84 # XXX: change to use mail_to_user() above
  85
  86 function mail_confirm_address($code, $nickname, $address) {
  87         $recipients = $address;
  88         $headers['From'] = mail_notify_from();
  89         $headers['To'] = $nickname . ' <' . $address . '>';
  90         $headers['Subject'] = _('Email address confirmation');
  91
  92         $body = "Hey, $nickname.";
  93         $body .= "\n\n";
  94         $body .= 'Someone just entered this email address on ' . common_config('site', 'name') . '.';
  95         $body .= "\n\n";
  96         $body .= 'If it was you, and you want to confirm your entry, use the URL below:';
  97         $body .= "\n\n";
  98         $body .= "\t".common_local_url('confirmaddress',
  99                                                                    array('code' => $code));
 100         $body .= "\n\n";
 101         $body .= 'If not, just ignore this message.';
 102         $body .= "\n\n";
 103         $body .= 'Thanks for your time, ';
 104         $body .= "\n";
 105         $body .= common_config('site', 'name');
 106         $body .= "\n";
 107
 108         mail_send($recipients, $headers, $body);
 109 }
 110
 111 function mail_subscribe_notify($listenee, $listener) {
 112         $other = $listener->getProfile();
 113         mail_subscribe_notify_profile($listenee, $other);
 114 }
 115
 116 function mail_subscribe_notify_profile($listenee, $other) {
 117         if ($listenee->email && $listenee->emailnotifysub) {
 118                 $profile = $listenee->getProfile();
 119                 $name = $profile->getBestName();
 120                 $long_name = ($other->fullname) ? ($other->fullname . ' (' . $other->nickname . ')') : $other->nickname;
 121                 $recipients = $listenee->email;
 122                 $headers['From'] = mail_notify_from();
 123                 $headers['To'] = $name . ' <' . $listenee->email . '>';
 124                 $headers['Subject'] = sprintf(_('%1$s is now listening to your notices on %2$s.'), $other->getBestName(),
 125                                                                           common_config('site', 'name'));
 126                 $body  = sprintf(_('%1$s is now listening to your notices on %2$s.'."\n\n".
 127                                                    "\t".'%3$s'."\n\n".
 128                                                    'Faithfully yours,'."\n".'%4$s.'."\n"),
 129                                                  $long_name,
 130                                                  common_config('site', 'name'),
 131                                                  $other->profileurl,
 132                                                  common_config('site', 'name'));
 133                 mail_send($recipients, $headers, $body);
 134         }
 135 }
 136
 137 function mail_new_incoming_notify($user) {
 138
 139         $profile = $user->getProfile();
 140         $name = $profile->getBestName();
 141
 142         $headers['From'] = $user->incomingemail;
 143         $headers['To'] = $name . ' <' . $user->email . '>';
 144         $headers['Subject'] = sprintf(_('New email address for posting to %s'),
 145                                                                   common_config('site', 'name'));
 146
 147         $body  = sprintf(_("You have a new posting address on %1\$s.\n\n".
 148                                            "Send email to %2\$s to post new messages.\n\n".
 149                                            "More email instructions at %3\$s.\n\n".
 150                                            "Faithfully yours,\n%4\$s"),
 151                                          common_config('site', 'name'),
 152                                          $user->incomingemail,
 153                                          common_local_url('doc', array('title' => 'email')),
 154                                          common_config('site', 'name'));
 155
 156         mail_send($user->email, $headers, $body);
 157 }
 158
 159 function mail_new_incoming_address() {
 160         $prefix = common_confirmation_code(64);
 161         $suffix = mail_domain();
 162         return $prefix . '@' . $suffix;
 163 }
 164
 165 function mail_broadcast_notice_sms($notice) {
 166
 167     # Now, get users subscribed to this profile
 168
 169         $user = new User();
 170
 171         $user->query('SELECT nickname, smsemail, incomingemail ' .
 172                                  'FROM user JOIN subscription ' .
 173                                  'ON user.id = subscription.subscriber ' .
 174                                  'WHERE subscription.subscribed = ' . $notice->profile_id . ' ' .
 175                                  'AND user.smsemail IS NOT NULL ' .
 176                                  'AND user.smsnotify = 1');
 177
 178         while ($user->fetch()) {
 179                 common_log(LOG_INFO,
 180                                    'Sending notice ' . $notice->id . ' to ' . $user->smsemail,
 181                                    __FILE__);
 182                 $success = mail_send_sms_notice_address($notice, $user->smsemail, $user->incomingemail);
 183                 if (!$success) {
 184                         # XXX: Not sure, but I think that's the right thing to do
 185                         common_log(LOG_WARNING,
 186                                            'Sending notice ' . $notice->id . ' to ' . $user->smsemail . ' FAILED, cancelling.',
 187                                            __FILE__);
 188                         return false;
 189                 }
 190         }
 191
 192         $user->free();
 193         unset($user);
 194
 195         return true;
 196 }
 197
 198 function mail_send_sms_notice($notice, $user) {
 199         return mail_send_sms_notice_address($notice, $user->smsemail, $user->incomingemail);
 200 }
 201
 202 function mail_send_sms_notice_address($notice, $smsemail, $incomingemail) {
 203
 204         $to = $nickname . ' <' . $smsemail . '>';
 205         $other = $notice->getProfile();
 206
 207         common_log(LOG_INFO, "Sending notice " . $notice->id . " to " . $smsemail, __FILE__);
 208
 209         $headers = array();
 210         $headers['From'] = (isset($incomingemail)) ? $incomingemail : mail_notify_from();
 211         $headers['To'] = $to;
 212         $headers['Subject'] = sprintf(_('%s status'),
 213                                                                   $other->getBestName());
 214         $body = $notice->content;
 215
 216         return mail_send($smsemail, $headers, $body);
 217 }
 218
 219 function mail_confirm_sms($code, $nickname, $address) {
 220
 221         $recipients = $address;
 222
 223         $headers['From'] = mail_notify_from();
 224         $headers['To'] = $nickname . ' <' . $address . '>';
 225         $headers['Subject'] = _('SMS confirmation');
 226
 227         $body = "$nickname: confirm you own this phone number with this code:";
 228         $body .= "\n\n";
 229         $body .= $code;
 230         $body .= "\n\n";
 231
 232         mail_send($recipients, $headers, $body);
 233 }
 234
 235
 236 function mail_notify_nudge($from, $to) {
 237
 238         $subject = sprintf(_('You\'ve been nudged by %s'), $from->nickname);
 239
 240         $from_profile = $from->getProfile();
 241
 242         $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".
 243                                           "So let's hear from you :)\n\n".
 244                                           "%3\$s\n\n".
 245                                           "Don't reply to this email; it won't get to them.\n\n".
 246                                           "With kind regards,\n".
 247                                           "%4\$s\n"),
 248                                         $from_profile->getBestName(),
 249                                         $from->nickname,
 250                                         common_local_url('all', array('nickname' => $to->nickname)),
 251                                         common_config('site', 'name'));
 252
 253         return mail_to_user($to, $subject, $body);
 254 }
 255
 256
 257
 258 function mail_notify_message($message, $from=NULL, $to=NULL) {
 259
 260         if (is_null($from)) {
 261                 $from = User::staticGet('id', $message->from_profile);
 262         }
 263
 264         if (is_null($to)) {
 265                 $to = User::staticGet('id', $message->to_profile);
 266         }
 267
 268         if (is_null($to->email) || !$to->emailnotifymsg) {
 269                 return true;
 270         }
 271
 272         $subject = sprintf(_('New private message from %s'), $from->nickname);
 273
 274         $from_profile = $from->getProfile();
 275
 276         $body = sprintf(_("%1\$s (%2\$s) sent you a private message:\n\n".
 277                                           "------------------------------------------------------\n".
 278                                           "%3\$s\n".
 279                                           "------------------------------------------------------\n\n".
 280                                           "You can reply to their message here:\n\n".
 281                                           "%4\$s\n\n".
 282                                           "Don't reply to this email; it won't get to them.\n\n".
 283                                           "With kind regards,\n".
 284                                           "%5\$s\n"),
 285                                         $from_profile->getBestName(),
 286                                         $from->nickname,
 287                                         $message->content,
 288                                         common_local_url('newmessage', array('to' => $from->id)),
 289                                         common_config('site', 'name'));
 290
 291         return mail_to_user($to, $subject, $body);
 292 }
 293
 294 function mail_notify_fave($other, $user, $notice) {
 295
 296         $profile = $user->getProfile();
 297         $bestname = $profile->getBestName();
 298         $subject = sprintf(_('%s added your notice as a favorite'), $bestname);
 299         $body = sprintf(_("%1\$s just added your notice from %2\$s as one of their favorites.\n\n" .
 300                                           "In case you forgot, you can see the text of your notice here:\n\n" .
 301                                           "%3\$s\n\n" .
 302                                           "You can see the list of %1\$s's favorites here:\n\n" .
 303                                           "%4\$s\n\n" .
 304                                           "Faithfully yours,\n" .
 305                                           "%5\$s\n"),
 306                                         $bestname,
 307                                         common_exact_date($notice->created),
 308                                         common_local_url('shownotice', array('notice' => $notice->id)),
 309                                         common_local_url('showfavorites', array('nickname' => $user->nickname)),
 310                                         common_config('site', 'name'));
 311
 312         mail_to_user($other, $subject, $body);
 313 }