include/enotify.php

   1 <?php
   2 /**
   3  * @copyright Copyright (C) 2010-2021, the Friendica project
   4  *
   5  * @license GNU AGPL version 3 or any later version
   6  *
   7  * This program is free software: you can redistribute it and/or modify
   8  * it under the terms of the GNU Affero General Public License as
   9  * published by the Free Software Foundation, either version 3 of the
  10  * License, or (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU Affero General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Affero General Public License
  18  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  19  *
  20  */
  21
  22 use Friendica\Content\Text\BBCode;
  23 use Friendica\Content\Text\Plaintext;
  24 use Friendica\Core\Hook;
  25 use Friendica\Core\Logger;
  26 use Friendica\Core\Renderer;
  27 use Friendica\Core\System;
  28 use Friendica\Database\DBA;
  29 use Friendica\DI;
  30 use Friendica\Model\Contact;
  31 use Friendica\Model\Item;
  32 use Friendica\Model\Notification;
  33 use Friendica\Model\Post;
  34 use Friendica\Model\User;
  35 use Friendica\Model\Verb;
  36 use Friendica\Protocol\Activity;
  37
  38 /**
  39  * Creates a notification entry and possibly sends a mail
  40  *
  41  * @param array $params Array with the elements:
  42  *                      type, event, otype, activity, verb, uid, cid, item, link,
  43  *                      source_name, source_mail, source_nick, source_link, source_photo,
  44  *                      show_in_notification_page
  45  *
  46  * @return bool
  47  * @throws \Friendica\Network\HTTPException\InternalServerErrorException
  48  */
  49 function notification($params)
  50 {
  51         /** @var string the common prefix of a notification subject */
  52         $subjectPrefix = DI::l10n()->t('[Friendica:Notify]');
  53
  54         // Temporary logging for finding the origin
  55         if (!isset($params['uid'])) {
  56                 Logger::notice('Missing parameters "uid".', ['params' => $params, 'callstack' => System::callstack()]);
  57         }
  58
  59         // Ensure that the important fields are set at any time
  60         $fields = ['nickname', 'page-flags', 'notify-flags', 'language', 'username', 'email'];
  61         $user = DBA::selectFirst('user', $fields, ['uid' => $params['uid']]);
  62
  63         if (!DBA::isResult($user)) {
  64                 Logger::error('Unknown user', ['uid' =>  $params['uid']]);
  65                 return false;
  66         }
  67
  68         // There is no need to create notifications for forum accounts
  69         if (in_array($user['page-flags'], [User::PAGE_FLAGS_COMMUNITY, User::PAGE_FLAGS_PRVGROUP])) {
  70                 return false;
  71         }
  72
  73         $params['notify_flags'] = $user['notify-flags'];
  74         $params['language']     = $user['language'];
  75         $params['to_name']      = $user['username'];
  76         $params['to_email']     = $user['email'];
  77
  78         // from here on everything is in the recipients language
  79         $l10n = DI::l10n()->withLang($params['language']);
  80
  81         if (!empty($params['cid'])) {
  82                 $contact = Contact::getById($params['cid'], ['url', 'name', 'photo']);
  83                 if (DBA::isResult($contact)) {
  84                         $params['source_link'] = $contact['url'];
  85                         $params['source_name'] = $contact['name'];
  86                         $params['source_photo'] = $contact['photo'];
  87                 }
  88         }
  89
  90         $siteurl = DI::baseUrl()->get(true);
  91         $sitename = DI::config()->get('config', 'sitename');
  92
  93         // with $params['show_in_notification_page'] == false, the notification isn't inserted into
  94         // the database, and an email is sent if applicable.
  95         // default, if not specified: true
  96         $show_in_notification_page = isset($params['show_in_notification_page']) ? $params['show_in_notification_page'] : true;
  97
  98         $title = $params['item']['title'] ?? '';
  99         $body = $params['item']['body'] ?? '';
 100
 101         $parent_id = $params['item']['parent'] ?? 0;
 102         $parent_uri_id = $params['item']['parent-uri-id'] ?? 0;
 103
 104         $epreamble = '';
 105         $preamble  = '';
 106         $subject   = '';
 107         $sitelink  = '';
 108         $tsitelink = '';
 109         $hsitelink = '';
 110         $itemlink  = '';
 111
 112         switch ($params['type']) {
 113                 case Notification\Type::MAIL:
 114                         $itemlink = $params['link'];
 115
 116                         $subject = $l10n->t('%s New mail received at %s', $subjectPrefix, $sitename);
 117
 118                         $preamble = $l10n->t('%1$s sent you a new private message at %2$s.', $params['source_name'], $sitename);
 119                         $epreamble = $l10n->t('%1$s sent you %2$s.', '[url='.$params['source_link'].']'.$params['source_name'].'[/url]', '[url=' . $itemlink . ']' . $l10n->t('a private message').'[/url]');
 120
 121                         $sitelink = $l10n->t('Please visit %s to view and/or reply to your private messages.');
 122                         $tsitelink = sprintf($sitelink, $itemlink);
 123                         $hsitelink = sprintf($sitelink, '<a href="' . $itemlink . '">' . $sitename . '</a>');
 124
 125                         // Mail notifications aren't using the "notify" table entry
 126                         $show_in_notification_page = false;
 127                         break;
 128
 129                 case Notification\Type::COMMENT:
 130                         if (Post\ThreadUser::getIgnored($parent_uri_id, $params['uid'])) {
 131                                 Logger::info('Thread is ignored', ['parent' => $parent_id, 'parent-uri-id' => $parent_uri_id]);
 132                                 return false;
 133                         }
 134
 135                         $item = Post::selectFirstForUser($params['uid'], Item::ITEM_FIELDLIST, ['id' => $parent_id, 'deleted' => false]);
 136                         if (empty($item)) {
 137                                 return false;
 138                         }
 139
 140                         $item_post_type = Item::postType($item, $l10n);
 141
 142                         $content = Plaintext::getPost($item, 70);
 143                         if (!empty($content['text'])) {
 144                                 $title = '"' . trim(str_replace("\n", " ", $content['text'])) . '"';
 145                         } else {
 146                                 $title = '';
 147                         }
 148
 149                         // First go for the general message
 150
 151                         // "George Bull's post"
 152                         $message = $l10n->t('%1$s commented on %2$s\'s %3$s %4$s');
 153                         $dest_str = sprintf($message, $params['source_name'], $item['author-name'], $item_post_type, $title);
 154
 155                         // "your post"
 156                         if ($item['wall']) {
 157                                 $message = $l10n->t('%1$s commented on your %2$s %3$s');
 158                                 $dest_str = sprintf($message, $params['source_name'], $item_post_type, $title);
 159                         // "their post"
 160                         } elseif ($item['author-link'] == $params['source_link']) {
 161                                 $message = $l10n->t('%1$s commented on their %2$s %3$s');
 162                                 $dest_str = sprintf($message, $params['source_name'], $item_post_type, $title);
 163                         }
 164
 165                         $subject = $l10n->t('%1$s Comment to conversation #%2$d by %3$s', $subjectPrefix, $parent_id, $params['source_name']);
 166
 167                         $preamble = $l10n->t('%s commented on an item/conversation you have been following.', $params['source_name']);
 168
 169                         $epreamble = $dest_str;
 170
 171                         $sitelink = $l10n->t('Please visit %s to view and/or reply to the conversation.');
 172                         $tsitelink = sprintf($sitelink, $siteurl);
 173                         $hsitelink = sprintf($sitelink, '<a href="' . $siteurl . '">' . $sitename . '</a>');
 174                         $itemlink =  $params['link'];
 175                         break;
 176
 177                 case Notification\Type::WALL:
 178                         $subject = $l10n->t('%s %s posted to your profile wall', $subjectPrefix, $params['source_name']);
 179
 180                         $preamble = $l10n->t('%1$s posted to your profile wall at %2$s', $params['source_name'], $sitename);
 181                         $epreamble = $l10n->t('%1$s posted to [url=%2$s]your wall[/url]',
 182                                 '[url='.$params['source_link'].']'.$params['source_name'].'[/url]',
 183                                 $params['link']
 184                         );
 185
 186                         $sitelink = $l10n->t('Please visit %s to view and/or reply to the conversation.');
 187                         $tsitelink = sprintf($sitelink, $siteurl);
 188                         $hsitelink = sprintf($sitelink, '<a href="'.$siteurl.'">'.$sitename.'</a>');
 189                         $itemlink =  $params['link'];
 190                         break;
 191
 192                 case Notification\Type::POKE:
 193                         $subject = $l10n->t('%1$s %2$s poked you', $subjectPrefix, $params['source_name']);
 194
 195                         $preamble = $l10n->t('%1$s poked you at %2$s', $params['source_name'], $sitename);
 196                         $epreamble = $l10n->t('%1$s [url=%2$s]poked you[/url].',
 197                                 '[url='.$params['source_link'].']'.$params['source_name'].'[/url]',
 198                                 $params['link']
 199                         );
 200
 201                         $subject = str_replace('poked', $l10n->t($params['activity']), $subject);
 202                         $preamble = str_replace('poked', $l10n->t($params['activity']), $preamble);
 203                         $epreamble = str_replace('poked', $l10n->t($params['activity']), $epreamble);
 204
 205                         $sitelink = $l10n->t('Please visit %s to view and/or reply to the conversation.');
 206                         $tsitelink = sprintf($sitelink, $siteurl);
 207                         $hsitelink = sprintf($sitelink, '<a href="'.$siteurl.'">'.$sitename.'</a>');
 208                         $itemlink =  $params['link'];
 209                         break;
 210
 211                 case Notification\Type::INTRO:
 212                         $itemlink = $params['link'];
 213                         $subject = $l10n->t('%s Introduction received', $subjectPrefix);
 214
 215                         $preamble = $l10n->t('You\'ve received an introduction from \'%1$s\' at %2$s', $params['source_name'], $sitename);
 216                         $epreamble = $l10n->t('You\'ve received [url=%1$s]an introduction[/url] from %2$s.',
 217                                 $itemlink,
 218                                 '[url='.$params['source_link'].']'.$params['source_name'].'[/url]'
 219                         );
 220
 221                         $body = $l10n->t('You may visit their profile at %s', $params['source_link']);
 222
 223                         $sitelink = $l10n->t('Please visit %s to approve or reject the introduction.');
 224                         $tsitelink = sprintf($sitelink, $siteurl);
 225                         $hsitelink = sprintf($sitelink, '<a href="'.$siteurl.'">'.$sitename.'</a>');
 226
 227                         switch ($params['verb']) {
 228                                 case Activity::FRIEND:
 229                                         // someone started to share with user (mostly OStatus)
 230                                         $subject = $l10n->t('%s A new person is sharing with you', $subjectPrefix);
 231
 232                                         $preamble = $l10n->t('%1$s is sharing with you at %2$s', $params['source_name'], $sitename);
 233                                         $epreamble = $l10n->t('%1$s is sharing with you at %2$s',
 234                                                 '[url='.$params['source_link'].']'.$params['source_name'].'[/url]',
 235                                                 $sitename
 236                                         );
 237                                         break;
 238                                 case Activity::FOLLOW:
 239                                         // someone started to follow the user (mostly OStatus)
 240                                         $subject = $l10n->t('%s You have a new follower', $subjectPrefix);
 241
 242                                         $preamble = $l10n->t('You have a new follower at %2$s : %1$s', $params['source_name'], $sitename);
 243                                         $epreamble = $l10n->t('You have a new follower at %2$s : %1$s',
 244                                                 '[url='.$params['source_link'].']'.$params['source_name'].'[/url]',
 245                                                 $sitename
 246                                         );
 247                                         break;
 248                                 default:
 249                                         // ACTIVITY_REQ_FRIEND is default activity for notifications
 250                                         break;
 251                         }
 252                         break;
 253
 254                 case Notification\Type::SUGGEST:
 255                         $itemlink =  $params['link'];
 256                         $subject = $l10n->t('%s Friend suggestion received', $subjectPrefix);
 257
 258                         $preamble = $l10n->t('You\'ve received a friend suggestion from \'%1$s\' at %2$s', $params['source_name'], $sitename);
 259                         $epreamble = $l10n->t('You\'ve received [url=%1$s]a friend suggestion[/url] for %2$s from %3$s.',
 260                                 $itemlink,
 261                                 '[url='.$params['item']['url'].']'.$params['item']['name'].'[/url]',
 262                                 '[url='.$params['source_link'].']'.$params['source_name'].'[/url]'
 263                         );
 264
 265                         $body = $l10n->t('Name:').' '.$params['item']['name']."\n";
 266                         $body .= $l10n->t('Photo:').' '.$params['item']['photo']."\n";
 267                         $body .= $l10n->t('You may visit their profile at %s', $params['item']['url']);
 268
 269                         $sitelink = $l10n->t('Please visit %s to approve or reject the suggestion.');
 270                         $tsitelink = sprintf($sitelink, $siteurl);
 271                         $hsitelink = sprintf($sitelink, '<a href="'.$siteurl.'">'.$sitename.'</a>');
 272                         break;
 273
 274                 case Notification\Type::CONFIRM:
 275                         if ($params['verb'] == Activity::FRIEND) { // mutual connection
 276                                 $itemlink =  $params['link'];
 277                                 $subject = $l10n->t('%s Connection accepted', $subjectPrefix);
 278
 279                                 $preamble = $l10n->t('\'%1$s\' has accepted your connection request at %2$s', $params['source_name'], $sitename);
 280                                 $epreamble = $l10n->t('%2$s has accepted your [url=%1$s]connection request[/url].',
 281                                         $itemlink,
 282                                         '[url='.$params['source_link'].']'.$params['source_name'].'[/url]'
 283                                 );
 284
 285                                 $body =  $l10n->t('You are now mutual friends and may exchange status updates, photos, and email without restriction.');
 286
 287                                 $sitelink = $l10n->t('Please visit %s if you wish to make any changes to this relationship.');
 288                                 $tsitelink = sprintf($sitelink, $siteurl);
 289                                 $hsitelink = sprintf($sitelink, '<a href="'.$siteurl.'">'.$sitename.'</a>');
 290                         } else { // ACTIVITY_FOLLOW
 291                                 $itemlink =  $params['link'];
 292                                 $subject = $l10n->t('%s Connection accepted', $subjectPrefix);
 293
 294                                 $preamble = $l10n->t('\'%1$s\' has accepted your connection request at %2$s', $params['source_name'], $sitename);
 295                                 $epreamble = $l10n->t('%2$s has accepted your [url=%1$s]connection request[/url].',
 296                                         $itemlink,
 297                                         '[url='.$params['source_link'].']'.$params['source_name'].'[/url]'
 298                                 );
 299
 300                                 $body =  $l10n->t('\'%1$s\' has chosen to accept you a fan, which restricts some forms of communication - such as private messaging and some profile interactions. If this is a celebrity or community page, these settings were applied automatically.', $params['source_name']);
 301                                 $body .= "\n\n";
 302                                 $body .= $l10n->t('\'%1$s\' may choose to extend this into a two-way or more permissive relationship in the future.', $params['source_name']);
 303
 304                                 $sitelink = $l10n->t('Please visit %s  if you wish to make any changes to this relationship.');
 305                                 $tsitelink = sprintf($sitelink, $siteurl);
 306                                 $hsitelink = sprintf($sitelink, '<a href="'.$siteurl.'">'.$sitename.'</a>');
 307                         }
 308                         break;
 309
 310                 case Notification\Type::SYSTEM:
 311                         switch($params['event']) {
 312                                 case "SYSTEM_REGISTER_REQUEST":
 313                                         $itemlink =  $params['link'];
 314                                         $subject = $l10n->t('[Friendica System Notify]') . ' ' . $l10n->t('registration request');
 315
 316                                         $preamble = $l10n->t('You\'ve received a registration request from \'%1$s\' at %2$s', $params['source_name'], $sitename);
 317                                         $epreamble = $l10n->t('You\'ve received a [url=%1$s]registration request[/url] from %2$s.',
 318                                                 $itemlink,
 319                                                 '[url='.$params['source_link'].']'.$params['source_name'].'[/url]'
 320                                         );
 321
 322                                         $body = $l10n->t("Full Name:    %s\nSite Location:      %s\nLogin Name: %s (%s)",
 323                                                 $params['source_name'],
 324                                                 $siteurl, $params['source_mail'],
 325                                                 $params['source_nick']
 326                                         );
 327
 328                                         $sitelink = $l10n->t('Please visit %s to approve or reject the request.');
 329                                         $tsitelink = sprintf($sitelink, $params['link']);
 330                                         $hsitelink = sprintf($sitelink, '<a href="'.$params['link'].'">'.$sitename.'</a><br><br>');
 331                                         break;
 332                                 case "SYSTEM_DB_UPDATE_FAIL":
 333                                         break;
 334                         }
 335                         break;
 336
 337                 default:
 338                         Logger::notice('Unhandled type', ['type' => $params['type']]);
 339                         return false;
 340         }
 341
 342         return notification_store_and_send($params, $sitelink, $tsitelink, $hsitelink, $title, $subject, $preamble, $epreamble, $body, $itemlink, $show_in_notification_page);
 343 }
 344
 345 function notification_store_and_send($params, $sitelink, $tsitelink, $hsitelink, $title, $subject, $preamble, $epreamble, $body, $itemlink, $show_in_notification_page)
 346 {
 347         $item_id = $params['item']['id'] ?? 0;
 348         $uri_id = $params['item']['uri-id'] ?? 0;
 349         $parent_id = $params['item']['parent'] ?? 0;
 350         $parent_uri_id = $params['item']['parent-uri-id'] ?? 0;
 351
 352         // Ensure that the important fields are set at any time
 353         $fields = ['nickname'];
 354         $user = User::getById($params['uid'], $fields);
 355
 356         $sitename = DI::config()->get('config', 'sitename');
 357
 358         $nickname = $user['nickname'];
 359
 360         $hostname = DI::baseUrl()->getHostname();
 361         if (strpos($hostname, ':')) {
 362                 $hostname = substr($hostname, 0, strpos($hostname, ':'));
 363         }
 364
 365         // Creates a new email builder for the notification email
 366         $emailBuilder = DI::emailer()->newNotifyMail();
 367
 368         $emailBuilder->setHeader('X-Friendica-Account', '<' . $nickname . '@' . $hostname . '>');
 369
 370         $subject .= " (".$nickname."@".$hostname.")";
 371
 372         $h = [
 373                 'params'    => $params,
 374                 'subject'   => $subject,
 375                 'preamble'  => $preamble,
 376                 'epreamble' => $epreamble,
 377                 'body'      => $body,
 378                 'sitelink'  => $sitelink,
 379                 'tsitelink' => $tsitelink,
 380                 'hsitelink' => $hsitelink,
 381                 'itemlink'  => $itemlink
 382         ];
 383
 384         Hook::callAll('enotify', $h);
 385
 386         $subject   = $h['subject'];
 387
 388         $preamble  = $h['preamble'];
 389         $epreamble = $h['epreamble'];
 390
 391         $body      = $h['body'];
 392
 393         $tsitelink = $h['tsitelink'];
 394         $hsitelink = $h['hsitelink'];
 395         $itemlink  = $h['itemlink'];
 396
 397         $notify_id = 0;
 398
 399         if ($show_in_notification_page) {
 400                 $fields = [
 401                         'name'          => $params['source_name'] ?? '',
 402                         'name_cache'    => substr(strip_tags(BBCode::convertForUriId($uri_id, $params['source_name'])), 0, 255),
 403                         'url'           => $params['source_link'] ?? '',
 404                         'photo'         => $params['source_photo'] ?? '',
 405                         'link'          => $itemlink ?? '',
 406                         'uid'           => $params['uid'] ?? 0,
 407                         'type'          => $params['type'] ?? '',
 408                         'verb'          => $params['verb'] ?? '',
 409                         'otype'         => $params['otype'] ?? '',
 410                 ];
 411                 if (!empty($item_id)) {
 412                         $fields['iid'] = $item_id;
 413                 }
 414                 if (!empty($uri_id)) {
 415                         $fields['uri-id'] = $uri_id;
 416                 }
 417                 if (!empty($parent_id)) {
 418                         $fields['parent'] = $parent_id;
 419                 }
 420                 if (!empty($parent_uri_id)) {
 421                         $fields['parent-uri-id'] = $parent_uri_id;
 422                 }
 423                 $notification = DI::notify()->insert($fields);
 424
 425                 // Notification insertion can be intercepted by an addon registering the 'enotify_store' hook
 426                 if (!$notification) {
 427                         return false;
 428                 }
 429
 430                 $notification->msg = Renderer::replaceMacros($epreamble, ['$itemlink' => $notification->link]);
 431
 432                 DI::notify()->update($notification);
 433
 434                 $itemlink  = DI::baseUrl() . '/notification/' . $notification->id;
 435                 $notify_id = $notification->id;
 436         }
 437
 438         // send email notification if notification preferences permit
 439         if ((intval($params['notify_flags']) & intval($params['type']))
 440                 || $params['type'] == Notification\Type::SYSTEM) {
 441
 442                 Logger::log('sending notification email');
 443
 444                 if (isset($params['parent']) && (intval($params['parent']) != 0)) {
 445                         $parent = Post::selectFirst(['guid'], ['id' => $params['parent']]);
 446                         $message_id = "<" . $parent['guid'] . "@" . gethostname() . ">";
 447
 448                         // Is this the first email notification for this parent item and user?
 449                         if (!DBA::exists('notify-threads', ['master-parent-uri-id' => $parent_uri_id, 'receiver-uid' => $params['uid']])) {
 450                                 Logger::log("notify_id:" . intval($notify_id) . ", parent: " . intval($params['parent']) . "uid: " . intval($params['uid']), Logger::DEBUG);
 451
 452                                 $fields = ['notify-id' => $notify_id, 'master-parent-uri-id' => $parent_uri_id,
 453                                         'receiver-uid' => $params['uid'], 'parent-item' => 0];
 454                                 DBA::insert('notify-threads', $fields);
 455
 456                                 $emailBuilder->setHeader('Message-ID', $message_id);
 457                                 $log_msg = "include/enotify: No previous notification found for this parent:\n" .
 458                                         "  parent: ${params['parent']}\n" . "  uid   : ${params['uid']}\n";
 459                                 Logger::log($log_msg, Logger::DEBUG);
 460                         } else {
 461                                 // If not, just "follow" the thread.
 462                                 $emailBuilder->setHeader('References', $message_id);
 463                                 $emailBuilder->setHeader('In-Reply-To', $message_id);
 464                                 Logger::log("There's already a notification for this parent.", Logger::DEBUG);
 465                         }
 466                 }
 467
 468                 $datarray = [
 469                         'preamble'     => $preamble,
 470                         'type'         => $params['type'],
 471                         'parent'       => $parent_id,
 472                         'source_name'  => $params['source_name'] ?? null,
 473                         'source_link'  => $params['source_link'] ?? null,
 474                         'source_photo' => $params['source_photo'] ?? null,
 475                         'uid'          => $params['uid'],
 476                         'hsitelink'    => $hsitelink,
 477                         'tsitelink'    => $tsitelink,
 478                         'itemlink'     => $itemlink,
 479                         'title'        => $title,
 480                         'body'         => $body,
 481                         'subject'      => $subject,
 482                         'headers'      => $emailBuilder->getHeaders(),
 483                 ];
 484
 485                 Hook::callAll('enotify_mail', $datarray);
 486
 487                 $emailBuilder
 488                         ->withHeaders($datarray['headers'])
 489                         ->withRecipient($params['to_email'])
 490                         ->forUser([
 491                                 'uid' => $datarray['uid'],
 492                                 'language' => $params['language'],
 493                         ])
 494                         ->withNotification($datarray['subject'], $datarray['preamble'], $datarray['title'], $datarray['body'])
 495                         ->withSiteLink($datarray['tsitelink'], $datarray['hsitelink'])
 496                         ->withItemLink($datarray['itemlink']);
 497
 498                 // If a photo is present, add it to the email
 499                 if (!empty($datarray['source_photo'])) {
 500                         $emailBuilder->withPhoto(
 501                                 $datarray['source_photo'],
 502                                 $datarray['source_link'] ?? $sitelink,
 503                                 $datarray['source_name'] ?? $sitename);
 504                 }
 505
 506                 $email = $emailBuilder->build();
 507
 508                 // use the Emailer class to send the message
 509                 return DI::emailer()->send($email);
 510         }
 511
 512         return false;
 513 }
 514
 515 function notification_from_array(array $notification)
 516 {
 517         Logger::info('Start', ['uid' => $notification['uid'], 'id' => $notification['id'], 'type' => $notification['type']]);
 518
 519         if ($notification['type'] == Post\UserNotification::NOTIF_NONE) {
 520                 Logger::info('Not an item based notification, quitting', ['uid' => $notification['uid'], 'id' => $notification['id'], 'type' => $notification['type']]);
 521                 return false;
 522         }
 523
 524         $params = [];
 525         $params['verb'] = Verb::getByID($notification['vid']);
 526
 527         $params['uid']   = $notification['uid'];
 528         $params['otype'] = Notification\ObjectType::ITEM;
 529
 530         $user = User::getById($notification['uid']);
 531
 532         $params['notify_flags'] = $user['notify-flags'];
 533         $params['language']     = $user['language'];
 534         $params['to_name']      = $user['username'];
 535         $params['to_email']     = $user['email'];
 536
 537         // from here on everything is in the recipients language
 538         $l10n = DI::l10n()->withLang($user['language']);
 539
 540         $contact = Contact::getById($notification['actor-id'], ['url', 'name', 'photo']);
 541         if (DBA::isResult($contact)) {
 542                 $params['source_link']  = $contact['url'];
 543                 $params['source_name']  = $contact['name'];
 544                 $params['source_photo'] = $contact['photo'];
 545         }
 546
 547         $item = Post::selectFirstForUser($notification['uid'], Item::ITEM_FIELDLIST,
 548                 ['uid' => [0, $notification['uid']], 'uri-id' => $notification['target-uri-id'], 'deleted' => false],
 549                 ['order' => ['uid' => true]]);
 550         if (empty($item)) {
 551                 Logger::info('Item not found', ['uri-id' => $notification['target-uri-id'], 'type' => $notification['type']]);
 552                 return false;
 553         }
 554
 555         $params['item']   = $item;
 556         $params['parent'] = $item['parent'];
 557         $params['link']   = DI::baseUrl() . '/display/' . urlencode($item['guid']);
 558
 559         $subjectPrefix = $l10n->t('[Friendica:Notify]');
 560
 561         if (Post\ThreadUser::getIgnored($notification['parent-uri-id'], $notification['uid'])) {
 562                 Logger::info('Thread is ignored', ['parent-uri-id' => $notification['parent-uri-id'], 'type' => $notification['type']]);
 563                 return false;
 564         }
 565
 566         // Check to see if there was already a tag notify or comment notify for this post.
 567         // If so don't create a second notification
 568         $condition = ['type' => [Notification\Type::TAG_SELF, Notification\Type::COMMENT, Notification\Type::SHARE],
 569                 'link' => $params['link'], 'verb' => Activity::POST, 'uid' => $notification['uid']];
 570         if (DBA::exists('notify', $condition)) {
 571                 Logger::info('Duplicate found, quitting', $condition);
 572                 return false;
 573         }
 574
 575         $content = Plaintext::getPost($item, 70);
 576         if (!empty($content['text'])) {
 577                 $title = '"' . trim(str_replace("\n", " ", $content['text'])) . '"';
 578         } else {
 579                 $title = $item['title'];
 580         }
 581
 582         // Some mail software relies on subject field for threading.
 583         // So, we cannot have different subjects for notifications of the same thread.
 584         // Before this we have the name of the replier on the subject rendering
 585         // different subjects for messages on the same thread.
 586         if ($notification['type'] == Post\UserNotification::NOTIF_EXPLICIT_TAGGED) {
 587                 $params['type'] = Notification\Type::TAG_SELF;
 588                 $subject        = $l10n->t('%s %s tagged you', $subjectPrefix, $contact['name']);
 589         } elseif ($notification['type'] == Post\UserNotification::NOTIF_SHARED) {
 590                 $params['type'] = Notification\Type::SHARE;
 591                 $subject        = $l10n->t('%s %s shared a new post', $subjectPrefix, $contact['name']);
 592         } else {
 593                 $params['type'] = Notification\Type::COMMENT;
 594                 $subject        = $l10n->t('%1$s Comment to conversation #%2$d by %3$s', $subjectPrefix, $item['parent'], $contact['name']);
 595         }
 596
 597         $msg = Notification::getMessage($notification);
 598         if (empty($msg)) {
 599                 Logger::info('No notification message, quitting', ['uid' => $notification['uid'], 'id' => $notification['id'], 'type' => $notification['type']]);
 600                 return false;
 601         }
 602
 603         $preamble  = $msg['plain'];
 604         $epreamble = $msg['rich'];
 605
 606         $sitename = DI::config()->get('config', 'sitename');
 607         $siteurl  = DI::baseUrl()->get(true);
 608
 609         $sitelink  = $l10n->t('Please visit %s to view and/or reply to the conversation.');
 610         $tsitelink = sprintf($sitelink, $siteurl);
 611         $hsitelink = sprintf($sitelink, '<a href="' . $siteurl . '">' . $sitename . '</a>');
 612         $itemlink  = $params['link'];
 613
 614         Logger::info('Perform notification', ['uid' => $notification['uid'], 'id' => $notification['id'], 'type' => $notification['type']]);
 615
 616         return notification_store_and_send($params, $sitelink, $tsitelink, $hsitelink, $title, $subject, $preamble, $epreamble, $item['body'], $itemlink, true);
 617 }