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