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.'),
 116                                       $other->getBestName(),
 117                                                                           common_config('site', 'name'));
 118                 $body  = sprintf(_('%1$s is now listening to your notices on %2$s.'."\n\n".
 119                                                    "\t".'%3$s'."\n\n".
 120                                                    '%4$s'.
 121                            '%5$s'.
 122                            '%6$s'.
 123                                                    "\n".'Faithfully yours,'."\n".'%7$s.'."\n\n".
 124                            "----\n".
 125                            "Change your email address or notification options at %8$s"),
 126                          $long_name,
 127                          common_config('site', 'name'),
 128                          $other->profileurl,
 129                          ($other->location) ? sprintf(_("Location: %s\n"), $other->location) : '',
 130                          ($other->homepage) ? sprintf(_("Homepage: %s\n"), $other->homepage) : '',
 131                          ($other->bio) ? sprintf(_("Bio: %s\n\n"), $other->bio) : '',
 132                          common_config('site', 'name'),
 133                          common_local_url('emailsettings'));
 134         // reset localization
 135         common_init_locale();
 136                 mail_send($recipients, $headers, $body);
 137         }
 138 }
 139
 140 function mail_new_incoming_notify($user) {
 141
 142         $profile = $user->getProfile();
 143         $name = $profile->getBestName();
 144
 145         $headers['From'] = $user->incomingemail;
 146         $headers['To'] = $name . ' <' . $user->email . '>';
 147         $headers['Subject'] = sprintf(_('New email address for posting to %s'),
 148                                                                   common_config('site', 'name'));
 149
 150         $body  = sprintf(_("You have a new posting address on %1\$s.\n\n".
 151                                            "Send email to %2\$s to post new messages.\n\n".
 152                                            "More email instructions at %3\$s.\n\n".
 153                                            "Faithfully yours,\n%4\$s"),
 154                                          common_config('site', 'name'),
 155                                          $user->incomingemail,
 156                                          common_local_url('doc', array('title' => 'email')),
 157                                          common_config('site', 'name'));
 158
 159         mail_send($user->email, $headers, $body);
 160 }
 161
 162 function mail_new_incoming_address() {
 163         $prefix = common_confirmation_code(64);
 164         $suffix = mail_domain();
 165         return $prefix . '@' . $suffix;
 166 }
 167
 168 function mail_broadcast_notice_sms($notice) {
 169
 170     # Now, get users subscribed to this profile
 171
 172         $user = new User();
 173
 174         $user->query('SELECT nickname, smsemail, incomingemail ' .
 175                                  'FROM user JOIN subscription ' .
 176                                  'ON user.id = subscription.subscriber ' .
 177                                  'WHERE subscription.subscribed = ' . $notice->profile_id . ' ' .
 178                                  'AND user.smsemail IS NOT NULL ' .
 179                                  'AND user.smsnotify = 1 ' .
 180                  'AND subscription.sms = 1 ');
 181
 182         while ($user->fetch()) {
 183                 common_log(LOG_INFO,
 184                                    'Sending notice ' . $notice->id . ' to ' . $user->smsemail,
 185                                    __FILE__);
 186                 $success = mail_send_sms_notice_address($notice, $user->smsemail, $user->incomingemail);
 187                 if (!$success) {
 188                         # XXX: Not sure, but I think that's the right thing to do
 189                         common_log(LOG_WARNING,
 190                                            'Sending notice ' . $notice->id . ' to ' . $user->smsemail . ' FAILED, cancelling.',
 191                                            __FILE__);
 192                         return false;
 193                 }
 194         }
 195
 196         $user->free();
 197         unset($user);
 198
 199         return true;
 200 }
 201
 202 function mail_send_sms_notice($notice, $user) {
 203         return mail_send_sms_notice_address($notice, $user->smsemail, $user->incomingemail);
 204 }
 205
 206 function mail_send_sms_notice_address($notice, $smsemail, $incomingemail) {
 207
 208         $to = $nickname . ' <' . $smsemail . '>';
 209         $other = $notice->getProfile();
 210
 211         common_log(LOG_INFO, "Sending notice " . $notice->id . " to " . $smsemail, __FILE__);
 212
 213         $headers = array();
 214         $headers['From'] = (isset($incomingemail)) ? $incomingemail : mail_notify_from();
 215         $headers['To'] = $to;
 216         $headers['Subject'] = sprintf(_('%s status'),
 217                                                                   $other->getBestName());
 218         $body = $notice->content;
 219
 220         return mail_send($smsemail, $headers, $body);
 221 }
 222
 223 function mail_confirm_sms($code, $nickname, $address) {
 224
 225         $recipients = $address;
 226
 227         $headers['From'] = mail_notify_from();
 228         $headers['To'] = $nickname . ' <' . $address . '>';
 229         $headers['Subject'] = _('SMS confirmation');
 230
 231         $body = "$nickname: confirm you own this phone number with this code:";
 232         $body .= "\n\n";
 233         $body .= $code;
 234         $body .= "\n\n";
 235
 236         mail_send($recipients, $headers, $body);
 237 }
 238
 239 function mail_notify_nudge($from, $to) {
 240     common_init_locale($to->language);
 241         $subject = sprintf(_('You\'ve been nudged by %s'), $from->nickname);
 242
 243         $from_profile = $from->getProfile();
 244
 245         $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".
 246                                           "So let's hear from you :)\n\n".
 247                                           "%3\$s\n\n".
 248                                           "Don't reply to this email; it won't get to them.\n\n".
 249                                           "With kind regards,\n".
 250                                           "%4\$s\n"),
 251                                         $from_profile->getBestName(),
 252                                         $from->nickname,
 253                                         common_local_url('all', array('nickname' => $to->nickname)),
 254                                         common_config('site', 'name'));
 255     common_init_locale();
 256         return mail_to_user($to, $subject, $body);
 257 }
 258
 259 function mail_notify_message($message, $from=NULL, $to=NULL) {
 260
 261         if (is_null($from)) {
 262                 $from = User::staticGet('id', $message->from_profile);
 263         }
 264
 265         if (is_null($to)) {
 266                 $to = User::staticGet('id', $message->to_profile);
 267         }
 268
 269         if (is_null($to->email) || !$to->emailnotifymsg) {
 270                 return true;
 271         }
 272
 273     common_init_locale($to->language);
 274         $subject = sprintf(_('New private message from %s'), $from->nickname);
 275
 276         $from_profile = $from->getProfile();
 277
 278         $body = sprintf(_("%1\$s (%2\$s) sent you a private message:\n\n".
 279                                           "------------------------------------------------------\n".
 280                                           "%3\$s\n".
 281                                           "------------------------------------------------------\n\n".
 282                                           "You can reply to their message here:\n\n".
 283                                           "%4\$s\n\n".
 284                                           "Don't reply to this email; it won't get to them.\n\n".
 285                                           "With kind regards,\n".
 286                                           "%5\$s\n"),
 287                                         $from_profile->getBestName(),
 288                                         $from->nickname,
 289                                         $message->content,
 290                                         common_local_url('newmessage', array('to' => $from->id)),
 291                                         common_config('site', 'name'));
 292
 293     common_init_locale();
 294         return mail_to_user($to, $subject, $body);
 295 }
 296
 297 function mail_notify_fave($other, $user, $notice) {
 298
 299         $profile = $user->getProfile();
 300         $bestname = $profile->getBestName();
 301     common_init_locale($other->language);
 302         $subject = sprintf(_('%s added your notice as a favorite'), $bestname);
 303         $body = sprintf(_("%1\$s just added your notice from %2\$s as one of their favorites.\n\n" .
 304                                           "In case you forgot, you can see the text of your notice here:\n\n" .
 305                                           "%3\$s\n\n" .
 306                                           "You can see the list of %1\$s's favorites here:\n\n" .
 307                                           "%4\$s\n\n" .
 308                                           "Faithfully yours,\n" .
 309                                           "%5\$s\n"),
 310                                         $bestname,
 311                                         common_exact_date($notice->created),
 312                                         common_local_url('shownotice', array('notice' => $notice->id)),
 313                                         common_local_url('showfavorites', array('nickname' => $user->nickname)),
 314                                         common_config('site', 'name'));
 315
 316     common_init_locale();
 317         mail_to_user($other, $subject, $body);
 318 }