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