include/enotify.php

   1 <?php
   2 /**
   3  * @file include/enotify.php
   4  */
   5
   6 use Friendica\Content\Text\BBCode;
   7 use Friendica\Core\Config;
   8 use Friendica\Core\Hook;
   9 use Friendica\Core\L10n;
  10 use Friendica\Core\Logger;
  11 use Friendica\Core\Renderer;
  12 use Friendica\Core\System;
  13 use Friendica\Database\DBA;
  14 use Friendica\Model\Contact;
  15 use Friendica\DI;
  16 use Friendica\Model\Item;
  17 use Friendica\Model\User;
  18 use Friendica\Model\UserItem;
  19 use Friendica\Protocol\Activity;
  20 use Friendica\Util\DateTimeFormat;
  21 use Friendica\Util\Emailer;
  22 use Friendica\Util\Strings;
  23
  24 /**
  25  * @brief Creates a notification entry and possibly sends a mail
  26  *
  27  * @param array $params Array with the elements:
  28  *                      uid, item, parent, type, otype, verb, event,
  29  *                      link, subject, body, to_name, to_email, source_name,
  30  *                      source_link, activity, preamble, notify_flags,
  31  *                      language, show_in_notification_page
  32  * @return bool
  33  * @throws \Friendica\Network\HTTPException\InternalServerErrorException
  34  */
  35 function notification($params)
  36 {
  37         $a = DI::app();
  38
  39         // Temporary logging for finding the origin
  40         if (!isset($params['uid'])) {
  41                 Logger::notice('Missing parameters "uid".', ['params' => $params, 'callstack' => System::callstack()]);
  42         }
  43
  44         // Ensure that the important fields are set at any time
  45         $fields = ['notify-flags', 'language', 'username', 'email'];
  46         $user = DBA::selectFirst('user', $fields, ['uid' => $params['uid']]);
  47
  48         if (!DBA::isResult($user)) {
  49                 Logger::error('Unknown user', ['uid' =>  $params['uid']]);
  50                 return false;
  51         }
  52
  53         $params['notify_flags'] = ($params['notify_flags'] ?? '') ?: $user['notify-flags'];
  54         $params['language']     = ($params['language']     ?? '') ?: $user['language'];
  55         $params['to_name']      = ($params['to_name']      ?? '') ?: $user['username'];
  56         $params['to_email']     = ($params['to_email']     ?? '') ?: $user['email'];
  57
  58         // from here on everything is in the recipients language
  59         $l10n = L10n::withLang($params['language']);
  60
  61         $banner = $l10n->t('Friendica Notification');
  62         $product = FRIENDICA_PLATFORM;
  63         $siteurl = DI::baseUrl()->get(true);
  64         $thanks = $l10n->t('Thank You,');
  65         $sitename = Config::get('config', 'sitename');
  66         if (Config::get('config', 'admin_name')) {
  67                 $site_admin = $l10n->t('%1$s, %2$s Administrator', Config::get('config', 'admin_name'), $sitename);
  68         } else {
  69                 $site_admin = $l10n->t('%s Administrator', $sitename);
  70         }
  71
  72         $sender_name = $sitename;
  73         $hostname = DI::baseUrl()->getHostname();
  74         if (strpos($hostname, ':')) {
  75                 $hostname = substr($hostname, 0, strpos($hostname, ':'));
  76         }
  77
  78         $sender_email = $a->getSenderEmailAddress();
  79
  80         if ($params['type'] != SYSTEM_EMAIL) {
  81                 $user = DBA::selectFirst('user', ['nickname', 'page-flags'],
  82                         ['uid' => $params['uid']]);
  83
  84                 // There is no need to create notifications for forum accounts
  85                 if (!DBA::isResult($user) || in_array($user["page-flags"], [User::PAGE_FLAGS_COMMUNITY, User::PAGE_FLAGS_PRVGROUP])) {
  86                         return false;
  87                 }
  88                 $nickname = $user["nickname"];
  89         } else {
  90                 $nickname = '';
  91         }
  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         $additional_mail_header = "";
  99         $additional_mail_header .= "Precedence: list\n";
 100         $additional_mail_header .= "X-Friendica-Host: ".$hostname."\n";
 101         $additional_mail_header .= "X-Friendica-Account: <".$nickname."@".$hostname.">\n";
 102         $additional_mail_header .= "X-Friendica-Platform: ".FRIENDICA_PLATFORM."\n";
 103         $additional_mail_header .= "X-Friendica-Version: ".FRIENDICA_VERSION."\n";
 104         $additional_mail_header .= "List-ID: <notification.".$hostname.">\n";
 105         $additional_mail_header .= "List-Archive: <".DI::baseUrl()."/notifications/system>\n";
 106
 107         if (array_key_exists('item', $params)) {
 108                 $title = $params['item']['title'];
 109                 $body = $params['item']['body'];
 110         } else {
 111                 $title = $body = '';
 112         }
 113
 114         if (isset($params['item']['id'])) {
 115                 $item_id = $params['item']['id'];
 116         } else {
 117                 $item_id = 0;
 118         }
 119
 120         if (isset($params['parent'])) {
 121                 $parent_id = $params['parent'];
 122         } else {
 123                 $parent_id = 0;
 124         }
 125
 126         $epreamble = '';
 127         $preamble  = '';
 128         $subject   = '';
 129         $sitelink  = '';
 130         $tsitelink = '';
 131         $hsitelink = '';
 132         $itemlink  = '';
 133
 134         if ($params['type'] == NOTIFY_MAIL) {
 135                 $itemlink = $siteurl.'/message/'.$params['item']['id'];
 136                 $params["link"] = $itemlink;
 137
 138                 $subject = $l10n->t('[Friendica:Notify] New mail received at %s', $sitename);
 139
 140                 $preamble = $l10n->t('%1$s sent you a new private message at %2$s.', $params['source_name'], $sitename);
 141                 $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]');
 142
 143                 $sitelink = $l10n->t('Please visit %s to view and/or reply to your private messages.');
 144                 $tsitelink = sprintf($sitelink, $siteurl.'/message/'.$params['item']['id']);
 145                 $hsitelink = sprintf($sitelink, '<a href="'.$siteurl.'/message/'.$params['item']['id'].'">'.$sitename.'</a>');
 146         }
 147
 148         if ($params['type'] == NOTIFY_COMMENT || $params['type'] == NOTIFY_TAGSELF) {
 149                 $thread = Item::selectFirstThreadForUser($params['uid'], ['ignored'], ['iid' => $parent_id, 'deleted' => false]);
 150                 if (DBA::isResult($thread) && $thread['ignored']) {
 151                         Logger::log('Thread ' . $parent_id . ' will be ignored', Logger::DEBUG);
 152                         return false;
 153                 }
 154
 155                 // Check to see if there was already a tag notify or comment notify for this post.
 156                 // If so don't create a second notification
 157                 $condition = ['type' => [NOTIFY_TAGSELF, NOTIFY_COMMENT, NOTIFY_SHARE],
 158                         'link' => $params['link'], 'uid' => $params['uid']];
 159                 if (DBA::exists('notify', $condition)) {
 160                         return false;
 161                 }
 162
 163                 // if it's a post figure out who's post it is.
 164                 $item = null;
 165                 if ($params['otype'] === 'item' && $parent_id) {
 166                         $item = Item::selectFirstForUser($params['uid'], Item::ITEM_FIELDLIST, ['id' => $parent_id, 'deleted' => false]);
 167                 }
 168
 169                 $item_post_type = Item::postType($item);
 170                 $itemlink = $item['plink'];
 171
 172                 // "a post"
 173                 if ($params['type'] == NOTIFY_TAGSELF) {
 174                         $dest_str = $l10n->t('%1$s tagged you on [url=%2$s]a %3$s[/url]',
 175                                 '[url=' . $params['source_link'] . ']' . $params['source_name'] . '[/url]',
 176                                 $itemlink,
 177                                 $item_post_type
 178                         );
 179                 } else {
 180                         $dest_str = $l10n->t('%1$s commented on [url=%2$s]a %3$s[/url]',
 181                                 '[url=' . $params['source_link'] . ']' . $params['source_name'] . '[/url]',
 182                                 $itemlink,
 183                                 $item_post_type
 184                         );
 185                 }
 186
 187                 // "George Bull's post"
 188                 if (DBA::isResult($item)) {
 189                         if ($params['type'] == NOTIFY_TAGSELF) {
 190                                 $dest_str = $l10n->t('%1$s tagged you on [url=%2$s]%3$s\'s %4$s[/url]',
 191                                         '[url=' . $params['source_link'] . ']' . $params['source_name'] . '[/url]',
 192                                         $itemlink,
 193                                         $item['author-name'],
 194                                         $item_post_type
 195                                 );
 196                         } else {
 197                                 $dest_str = $l10n->t('%1$s commented on [url=%2$s]%3$s\'s %4$s[/url]',
 198                                         '[url=' . $params['source_link'] . ']' . $params['source_name'] . '[/url]',
 199                                         $itemlink,
 200                                         $item['author-name'],
 201                                         $item_post_type
 202                                 );
 203                         }
 204                 }
 205
 206                 // "your post"
 207                 if (DBA::isResult($item) && $item['owner-id'] == $item['author-id'] && $item['wall']) {
 208                         if ($params['type'] == NOTIFY_TAGSELF) {
 209                                 $dest_str = $l10n->t('%1$s tagged you on [url=%2$s]your %3$s[/url]',
 210                                         '[url=' . $params['source_link'] . ']' . $params['source_name'] . '[/url]',
 211                                         $itemlink,
 212                                         $item_post_type
 213                                 );
 214                         } else {
 215                                 $dest_str = $l10n->t('%1$s commented on [url=%2$s]your %3$s[/url]',
 216                                         '[url=' . $params['source_link'] . ']' . $params['source_name'] . '[/url]',
 217                                         $itemlink,
 218                                         $item_post_type
 219                                 );
 220                         }
 221                 }
 222
 223                 // "their post"
 224                 if (DBA::isResult($item) && $item['author-link'] == $params['source_link']) {
 225                         if ($params['type'] == NOTIFY_TAGSELF) {
 226                                 $dest_str = $l10n->t('%1$s tagged you on [url=%2$s]their %3$s[/url]',
 227                                         '[url=' . $params['source_link'] . ']' . $params['source_name'] . '[/url]',
 228                                         $itemlink,
 229                                         $item_post_type
 230                                 );
 231                         } else {
 232                                 $dest_str = $l10n->t('%1$s commented on [url=%2$s]their %3$s[/url]',
 233                                         '[url=' . $params['source_link'] . ']' . $params['source_name'] . '[/url]',
 234                                         $itemlink,
 235                                         $item_post_type
 236                                 );
 237                         }
 238                 }
 239
 240                 // Some mail software relies on subject field for threading.
 241                 // So, we cannot have different subjects for notifications of the same thread.
 242                 // Before this we have the name of the replier on the subject rendering
 243                 // different subjects for messages on the same thread.
 244                 if ($params['type'] == NOTIFY_TAGSELF) {
 245                         $subject = $l10n->t('[Friendica:Notify] %s tagged you', $params['source_name']);
 246
 247                         $preamble = $l10n->t('%1$s tagged you at %2$s', $params['source_name'], $sitename);
 248                 } else {
 249                         $subject = $l10n->t('[Friendica:Notify] Comment to conversation #%1$d by %2$s', $parent_id, $params['source_name']);
 250
 251                         $preamble = $l10n->t('%s commented on an item/conversation you have been following.', $params['source_name']);
 252                 }
 253
 254                 $epreamble = $dest_str;
 255
 256                 $sitelink = $l10n->t('Please visit %s to view and/or reply to the conversation.');
 257                 $tsitelink = sprintf($sitelink, $siteurl);
 258                 $hsitelink = sprintf($sitelink, '<a href="' . $siteurl . '">' . $sitename . '</a>');
 259                 $itemlink =  $params['link'];
 260         }
 261
 262         if ($params['type'] == NOTIFY_WALL) {
 263                 $subject = $l10n->t('[Friendica:Notify] %s posted to your profile wall', $params['source_name']);
 264
 265                 $preamble = $l10n->t('%1$s posted to your profile wall at %2$s', $params['source_name'], $sitename);
 266                 $epreamble = $l10n->t('%1$s posted to [url=%2$s]your wall[/url]',
 267                         '[url='.$params['source_link'].']'.$params['source_name'].'[/url]',
 268                         $params['link']
 269                 );
 270
 271                 $sitelink = $l10n->t('Please visit %s to view and/or reply to the conversation.');
 272                 $tsitelink = sprintf($sitelink, $siteurl);
 273                 $hsitelink = sprintf($sitelink, '<a href="'.$siteurl.'">'.$sitename.'</a>');
 274                 $itemlink =  $params['link'];
 275         }
 276
 277         if ($params['type'] == NOTIFY_SHARE) {
 278                 $subject = $l10n->t('[Friendica:Notify] %s shared a new post', $params['source_name']);
 279
 280                 $preamble = $l10n->t('%1$s shared a new post at %2$s', $params['source_name'], $sitename);
 281                 $epreamble = $l10n->t('%1$s [url=%2$s]shared a post[/url].',
 282                         '[url='.$params['source_link'].']'.$params['source_name'].'[/url]',
 283                         $params['link']
 284                 );
 285
 286                 $sitelink = $l10n->t('Please visit %s to view and/or reply to the conversation.');
 287                 $tsitelink = sprintf($sitelink, $siteurl);
 288                 $hsitelink = sprintf($sitelink, '<a href="'.$siteurl.'">'.$sitename.'</a>');
 289                 $itemlink =  $params['link'];
 290         }
 291
 292         if ($params['type'] == NOTIFY_POKE) {
 293                 $subject = $l10n->t('[Friendica:Notify] %1$s poked you', $params['source_name']);
 294
 295                 $preamble = $l10n->t('%1$s poked you at %2$s', $params['source_name'], $sitename);
 296                 $epreamble = $l10n->t('%1$s [url=%2$s]poked you[/url].',
 297                         '[url='.$params['source_link'].']'.$params['source_name'].'[/url]',
 298                         $params['link']
 299                 );
 300
 301                 $subject = str_replace('poked', $l10n->t($params['activity']), $subject);
 302                 $preamble = str_replace('poked', $l10n->t($params['activity']), $preamble);
 303                 $epreamble = str_replace('poked', $l10n->t($params['activity']), $epreamble);
 304
 305                 $sitelink = $l10n->t('Please visit %s to view and/or reply to the conversation.');
 306                 $tsitelink = sprintf($sitelink, $siteurl);
 307                 $hsitelink = sprintf($sitelink, '<a href="'.$siteurl.'">'.$sitename.'</a>');
 308                 $itemlink =  $params['link'];
 309         }
 310
 311         if ($params['type'] == NOTIFY_TAGSHARE) {
 312                 $itemlink =  $params['link'];
 313                 $subject = $l10n->t('[Friendica:Notify] %s tagged your post', $params['source_name']);
 314
 315                 $preamble = $l10n->t('%1$s tagged your post at %2$s', $params['source_name'], $sitename);
 316                 $epreamble = $l10n->t('%1$s tagged [url=%2$s]your post[/url]',
 317                         '[url='.$params['source_link'].']'.$params['source_name'].'[/url]',
 318                         $itemlink
 319                 );
 320
 321                 $sitelink = $l10n->t('Please visit %s to view and/or reply to the conversation.');
 322                 $tsitelink = sprintf($sitelink, $siteurl);
 323                 $hsitelink = sprintf($sitelink, '<a href="'.$siteurl.'">'.$sitename.'</a>');
 324         }
 325
 326         if ($params['type'] == NOTIFY_INTRO) {
 327                 $itemlink = $params['link'];
 328                 $subject = $l10n->t('[Friendica:Notify] Introduction received');
 329
 330                 $preamble = $l10n->t('You\'ve received an introduction from \'%1$s\' at %2$s', $params['source_name'], $sitename);
 331                 $epreamble = $l10n->t('You\'ve received [url=%1$s]an introduction[/url] from %2$s.',
 332                         $itemlink,
 333                         '[url='.$params['source_link'].']'.$params['source_name'].'[/url]'
 334                 );
 335
 336                 $body = $l10n->t('You may visit their profile at %s', $params['source_link']);
 337
 338                 $sitelink = $l10n->t('Please visit %s to approve or reject the introduction.');
 339                 $tsitelink = sprintf($sitelink, $siteurl);
 340                 $hsitelink = sprintf($sitelink, '<a href="'.$siteurl.'">'.$sitename.'</a>');
 341
 342                 switch ($params['verb']) {
 343                         case Activity::FRIEND:
 344                                 // someone started to share with user (mostly OStatus)
 345                                 $subject = $l10n->t('[Friendica:Notify] A new person is sharing with you');
 346
 347                                 $preamble = $l10n->t('%1$s is sharing with you at %2$s', $params['source_name'], $sitename);
 348                                 $epreamble = $l10n->t('%1$s is sharing with you at %2$s',
 349                                         '[url='.$params['source_link'].']'.$params['source_name'].'[/url]',
 350                                         $sitename
 351                                 );
 352                                 break;
 353                         case Activity::FOLLOW:
 354                                 // someone started to follow the user (mostly OStatus)
 355                                 $subject = $l10n->t('[Friendica:Notify] You have a new follower');
 356
 357                                 $preamble = $l10n->t('You have a new follower at %2$s : %1$s', $params['source_name'], $sitename);
 358                                 $epreamble = $l10n->t('You have a new follower at %2$s : %1$s',
 359                                         '[url='.$params['source_link'].']'.$params['source_name'].'[/url]',
 360                                         $sitename
 361                                 );
 362                                 break;
 363                         default:
 364                                 // ACTIVITY_REQ_FRIEND is default activity for notifications
 365                                 break;
 366                 }
 367         }
 368
 369         if ($params['type'] == NOTIFY_SUGGEST) {
 370                 $itemlink =  $params['link'];
 371                 $subject = $l10n->t('[Friendica:Notify] Friend suggestion received');
 372
 373                 $preamble = $l10n->t('You\'ve received a friend suggestion from \'%1$s\' at %2$s', $params['source_name'], $sitename);
 374                 $epreamble = $l10n->t('You\'ve received [url=%1$s]a friend suggestion[/url] for %2$s from %3$s.',
 375                         $itemlink,
 376                         '[url='.$params['item']['url'].']'.$params['item']['name'].'[/url]',
 377                         '[url='.$params['source_link'].']'.$params['source_name'].'[/url]'
 378                 );
 379
 380                 $body = $l10n->t('Name:').' '.$params['item']['name']."\n";
 381                 $body .= $l10n->t('Photo:').' '.$params['item']['photo']."\n";
 382                 $body .= $l10n->t('You may visit their profile at %s', $params['item']['url']);
 383
 384                 $sitelink = $l10n->t('Please visit %s to approve or reject the suggestion.');
 385                 $tsitelink = sprintf($sitelink, $siteurl);
 386                 $hsitelink = sprintf($sitelink, '<a href="'.$siteurl.'">'.$sitename.'</a>');
 387         }
 388
 389         if ($params['type'] == NOTIFY_CONFIRM) {
 390                 if ($params['verb'] == Activity::FRIEND) { // mutual connection
 391                         $itemlink =  $params['link'];
 392                         $subject = $l10n->t('[Friendica:Notify] Connection accepted');
 393
 394                         $preamble = $l10n->t('\'%1$s\' has accepted your connection request at %2$s', $params['source_name'], $sitename);
 395                         $epreamble = $l10n->t('%2$s has accepted your [url=%1$s]connection request[/url].',
 396                                 $itemlink,
 397                                 '[url='.$params['source_link'].']'.$params['source_name'].'[/url]'
 398                         );
 399
 400                         $body =  $l10n->t('You are now mutual friends and may exchange status updates, photos, and email without restriction.');
 401
 402                         $sitelink = $l10n->t('Please visit %s if you wish to make any changes to this relationship.');
 403                         $tsitelink = sprintf($sitelink, $siteurl);
 404                         $hsitelink = sprintf($sitelink, '<a href="'.$siteurl.'">'.$sitename.'</a>');
 405                 } else { // ACTIVITY_FOLLOW
 406                         $itemlink =  $params['link'];
 407                         $subject = $l10n->t('[Friendica:Notify] Connection accepted');
 408
 409                         $preamble = $l10n->t('\'%1$s\' has accepted your connection request at %2$s', $params['source_name'], $sitename);
 410                         $epreamble = $l10n->t('%2$s has accepted your [url=%1$s]connection request[/url].',
 411                                 $itemlink,
 412                                 '[url='.$params['source_link'].']'.$params['source_name'].'[/url]'
 413                         );
 414
 415                         $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']);
 416                         $body .= "\n\n";
 417                         $body .= $l10n->t('\'%1$s\' may choose to extend this into a two-way or more permissive relationship in the future.', $params['source_name']);
 418
 419                         $sitelink = $l10n->t('Please visit %s  if you wish to make any changes to this relationship.');
 420                         $tsitelink = sprintf($sitelink, $siteurl);
 421                         $hsitelink = sprintf($sitelink, '<a href="'.$siteurl.'">'.$sitename.'</a>');
 422                 }
 423         }
 424
 425         if ($params['type'] == NOTIFY_SYSTEM) {
 426                 switch($params['event']) {
 427                         case "SYSTEM_REGISTER_REQUEST":
 428                                 $itemlink =  $params['link'];
 429                                 $subject = $l10n->t('[Friendica System Notify]') . ' ' . $l10n->t('registration request');
 430
 431                                 $preamble = $l10n->t('You\'ve received a registration request from \'%1$s\' at %2$s', $params['source_name'], $sitename);
 432                                 $epreamble = $l10n->t('You\'ve received a [url=%1$s]registration request[/url] from %2$s.',
 433                                         $itemlink,
 434                                         '[url='.$params['source_link'].']'.$params['source_name'].'[/url]'
 435                                 );
 436
 437                                 $body = $l10n->t("Full Name:    %s\nSite Location:      %s\nLogin Name: %s (%s)",
 438                                         $params['source_name'],
 439                                         $siteurl, $params['source_mail'],
 440                                         $params['source_nick']
 441                                 );
 442
 443                                 $sitelink = $l10n->t('Please visit %s to approve or reject the request.');
 444                                 $tsitelink = sprintf($sitelink, $params['link']);
 445                                 $hsitelink = sprintf($sitelink, '<a href="'.$params['link'].'">'.$sitename.'</a><br><br>');
 446                                 break;
 447                         case "SYSTEM_DB_UPDATE_FAIL":
 448                                 break;
 449                 }
 450         }
 451
 452         if ($params['type'] == SYSTEM_EMAIL) {
 453                 // not part of the notifications.
 454                 // it just send a mail to the user.
 455                 // It will be used by the system to send emails to users (like
 456                 // password reset, invitations and so) using one look (but without
 457                 // add a notification to the user, with could be inexistent)
 458                 if (!isset($params['subject'])) {
 459                         Logger::warning('subject isn\'t set.', ['type' => $params['type']]);
 460                 }
 461                 $subject = $params['subject'] ?? '';
 462
 463                 if (!isset($params['preamble'])) {
 464                         Logger::warning('preamble isn\'t set.', ['type' => $params['type'], 'subject' => $subject]);
 465                 }
 466                 $preamble = $params['preamble'] ?? '';
 467
 468                 if (!isset($params['body'])) {
 469                         Logger::warning('body isn\'t set.', ['type' => $params['type'], 'subject' => $subject, 'preamble' => $preamble]);
 470                 }
 471                 $body = $params['body'] ?? '';
 472
 473                 $show_in_notification_page = false;
 474         }
 475
 476         $subject .= " (".$nickname."@".$hostname.")";
 477
 478         $h = [
 479                 'params'    => $params,
 480                 'subject'   => $subject,
 481                 'preamble'  => $preamble,
 482                 'epreamble' => $epreamble,
 483                 'body'      => $body,
 484                 'sitelink'  => $sitelink,
 485                 'tsitelink' => $tsitelink,
 486                 'hsitelink' => $hsitelink,
 487                 'itemlink'  => $itemlink
 488         ];
 489
 490         Hook::callAll('enotify', $h);
 491
 492         $subject   = $h['subject'];
 493
 494         $preamble  = $h['preamble'];
 495         $epreamble = $h['epreamble'];
 496
 497         $body      = $h['body'];
 498
 499         $tsitelink = $h['tsitelink'];
 500         $hsitelink = $h['hsitelink'];
 501         $itemlink  = $h['itemlink'];
 502
 503         $notify_id = 0;
 504
 505         if ($show_in_notification_page) {
 506                 Logger::log("adding notification entry", Logger::DEBUG);
 507
 508                 /// @TODO One statement is enough
 509                 $datarray = [];
 510                 $datarray['name']  = $params['source_name'];
 511                 $datarray['name_cache'] = strip_tags(BBCode::convert($params['source_name']));
 512                 $datarray['url']   = $params['source_link'];
 513                 $datarray['photo'] = $params['source_photo'];
 514                 $datarray['date']  = DateTimeFormat::utcNow();
 515                 $datarray['uid']   = $params['uid'];
 516                 $datarray['link']  = $itemlink;
 517                 $datarray['iid']   = $item_id;
 518                 $datarray['parent'] = $parent_id;
 519                 $datarray['type']  = $params['type'];
 520                 $datarray['verb']  = $params['verb'];
 521                 $datarray['otype'] = $params['otype'];
 522                 $datarray['abort'] = false;
 523
 524                 Hook::callAll('enotify_store', $datarray);
 525
 526                 if ($datarray['abort']) {
 527                         return false;
 528                 }
 529
 530                 // create notification entry in DB
 531                 $fields = ['name' => $datarray['name'], 'url' => $datarray['url'],
 532                         'photo' => $datarray['photo'], 'date' => $datarray['date'], 'uid' => $datarray['uid'],
 533                         'link' => $datarray['link'], 'iid' => $datarray['iid'], 'parent' => $datarray['parent'],
 534                         'type' => $datarray['type'], 'verb' => $datarray['verb'], 'otype' => $datarray['otype'],
 535                         'name_cache' => $datarray["name_cache"]];
 536                 DBA::insert('notify', $fields);
 537
 538                 $notify_id = DBA::lastInsertId();
 539
 540                 $itemlink = DI::baseUrl().'/notify/view/'.$notify_id;
 541                 $msg = Renderer::replaceMacros($epreamble, ['$itemlink' => $itemlink]);
 542                 $msg_cache = format_notification_message($datarray['name_cache'], strip_tags(BBCode::convert($msg)));
 543
 544                 $fields = ['msg' => $msg, 'msg_cache' => $msg_cache];
 545                 $condition = ['id' => $notify_id, 'uid' => $params['uid']];
 546                 DBA::update('notify', $fields, $condition);
 547         }
 548
 549         // send email notification if notification preferences permit
 550         if ((intval($params['notify_flags']) & intval($params['type']))
 551                 || $params['type'] == NOTIFY_SYSTEM
 552                 || $params['type'] == SYSTEM_EMAIL) {
 553
 554                 Logger::log('sending notification email');
 555
 556                 if (isset($params['parent']) && (intval($params['parent']) != 0)) {
 557                         $id_for_parent = $params['parent']."@".$hostname;
 558
 559                         // Is this the first email notification for this parent item and user?
 560                         if (!DBA::exists('notify-threads', ['master-parent-item' => $params['parent'], 'receiver-uid' => $params['uid']])) {
 561                                 Logger::log("notify_id:".intval($notify_id).", parent: ".intval($params['parent'])."uid: ".intval($params['uid']), Logger::DEBUG);
 562
 563                                 $fields = ['notify-id' => $notify_id, 'master-parent-item' => $params['parent'],
 564                                         'receiver-uid' => $params['uid'], 'parent-item' => 0];
 565                                 DBA::insert('notify-threads', $fields);
 566
 567                                 $additional_mail_header .= "Message-ID: <${id_for_parent}>\n";
 568                                 $log_msg = "include/enotify: No previous notification found for this parent:\n".
 569                                                 "  parent: ${params['parent']}\n"."  uid   : ${params['uid']}\n";
 570                                 Logger::log($log_msg, Logger::DEBUG);
 571                         } else {
 572                                 // If not, just "follow" the thread.
 573                                 $additional_mail_header .= "References: <${id_for_parent}>\nIn-Reply-To: <${id_for_parent}>\n";
 574                                 Logger::log("There's already a notification for this parent.", Logger::DEBUG);
 575                         }
 576                 }
 577
 578                 $textversion = BBCode::toPlaintext($body);
 579                 $htmlversion = BBCode::convert($body);
 580
 581                 $datarray = [];
 582                 $datarray['banner'] = $banner;
 583                 $datarray['product'] = $product;
 584                 $datarray['preamble'] = $preamble;
 585                 $datarray['sitename'] = $sitename;
 586                 $datarray['siteurl'] = $siteurl;
 587                 $datarray['type'] = $params['type'];
 588                 $datarray['parent'] = $parent_id;
 589                 $datarray['source_name'] = $params['source_name'] ?? '';
 590                 $datarray['source_link'] = $params['source_link'] ?? '';
 591                 $datarray['source_photo'] = $params['source_photo'] ?? '';
 592                 $datarray['uid'] = $params['uid'];
 593                 $datarray['username'] = $params['to_name'] ?? '';
 594                 $datarray['hsitelink'] = $hsitelink;
 595                 $datarray['tsitelink'] = $tsitelink;
 596                 $datarray['hitemlink'] = '<a href="'.$itemlink.'">'.$itemlink.'</a>';
 597                 $datarray['titemlink'] = $itemlink;
 598                 $datarray['thanks'] = $thanks;
 599                 $datarray['site_admin'] = $site_admin;
 600                 $datarray['title'] = stripslashes($title);
 601                 $datarray['htmlversion'] = $htmlversion;
 602                 $datarray['textversion'] = $textversion;
 603                 $datarray['subject'] = $subject;
 604                 $datarray['headers'] = $additional_mail_header;
 605
 606                 Hook::callAll('enotify_mail', $datarray);
 607
 608                 // check whether sending post content in email notifications is allowed
 609                 // always true for SYSTEM_EMAIL
 610                 $content_allowed = ((!Config::get('system', 'enotify_no_content')) || ($params['type'] == SYSTEM_EMAIL));
 611
 612                 // load the template for private message notifications
 613                 $tpl = Renderer::getMarkupTemplate('email_notify_html.tpl');
 614                 $email_html_body = Renderer::replaceMacros($tpl, [
 615                         '$banner'       => $datarray['banner'],
 616                         '$product'      => $datarray['product'],
 617                         '$preamble'     => str_replace("\n", "<br>\n", $datarray['preamble']),
 618                         '$sitename'     => $datarray['sitename'],
 619                         '$siteurl'      => $datarray['siteurl'],
 620                         '$source_name'  => $datarray['source_name'],
 621                         '$source_link'  => $datarray['source_link'],
 622                         '$source_photo' => $datarray['source_photo'],
 623                         '$username'     => $datarray['username'],
 624                         '$hsitelink'    => $datarray['hsitelink'],
 625                         '$hitemlink'    => $datarray['hitemlink'],
 626                         '$thanks'       => $datarray['thanks'],
 627                         '$site_admin'   => $datarray['site_admin'],
 628                         '$title'        => $datarray['title'],
 629                         '$htmlversion'  => $datarray['htmlversion'],
 630                         '$content_allowed'      => $content_allowed,
 631                 ]);
 632
 633                 // load the template for private message notifications
 634                 $tpl = Renderer::getMarkupTemplate('email_notify_text.tpl');
 635                 $email_text_body = Renderer::replaceMacros($tpl, [
 636                         '$banner'       => $datarray['banner'],
 637                         '$product'      => $datarray['product'],
 638                         '$preamble'     => $datarray['preamble'],
 639                         '$sitename'     => $datarray['sitename'],
 640                         '$siteurl'      => $datarray['siteurl'],
 641                         '$source_name'  => $datarray['source_name'],
 642                         '$source_link'  => $datarray['source_link'],
 643                         '$source_photo' => $datarray['source_photo'],
 644                         '$username'     => $datarray['username'],
 645                         '$tsitelink'    => $datarray['tsitelink'],
 646                         '$titemlink'    => $datarray['titemlink'],
 647                         '$thanks'       => $datarray['thanks'],
 648                         '$site_admin'   => $datarray['site_admin'],
 649                         '$title'        => $datarray['title'],
 650                         '$textversion'  => $datarray['textversion'],
 651                         '$content_allowed'      => $content_allowed,
 652                 ]);
 653
 654                 // use the Emailer class to send the message
 655                 return Emailer::send([
 656                         'uid' => $params['uid'],
 657                         'fromName' => $sender_name,
 658                         'fromEmail' => $sender_email,
 659                         'replyTo' => $sender_email,
 660                         'toEmail' => $params['to_email'],
 661                         'messageSubject' => $datarray['subject'],
 662                         'htmlVersion' => $email_html_body,
 663                         'textVersion' => $email_text_body,
 664                         'additionalMailHeader' => $datarray['headers']
 665                 ]);
 666         }
 667
 668         return false;
 669 }
 670
 671 /**
 672  * @brief Checks for users who should be notified
 673  *
 674  * @param int $itemid ID of the item for which the check should be done
 675  * @throws \Friendica\Network\HTTPException\InternalServerErrorException
 676  */
 677 function check_user_notification($itemid) {
 678         // fetch all users with notifications
 679         $useritems = DBA::select('user-item', ['uid', 'notification-type'], ['iid' => $itemid]);
 680         while ($useritem = DBA::fetch($useritems)) {
 681                 check_item_notification($itemid, $useritem['uid'], $useritem['notification-type']);
 682         }
 683         DBA::close($useritems);
 684 }
 685
 686 /**
 687  * @brief Checks for item related notifications and sends them
 688  *
 689  * @param int    $itemid            ID of the item for which the check should be done
 690  * @param int    $uid               User ID
 691  * @param int    $notification_type Notification bits
 692  * @return bool
 693  * @throws \Friendica\Network\HTTPException\InternalServerErrorException
 694  */
 695 function check_item_notification($itemid, $uid, $notification_type) {
 696         $fields = ['id', 'mention', 'tag', 'parent', 'title', 'body',
 697                 'author-link', 'author-name', 'author-avatar', 'author-id',
 698                 'guid', 'parent-uri', 'uri', 'contact-id', 'network'];
 699         $condition = ['id' => $itemid, 'gravity' => [GRAVITY_PARENT, GRAVITY_COMMENT], 'deleted' => false];
 700         $item = Item::selectFirstForUser($uid, $fields, $condition);
 701         if (!DBA::isResult($item)) {
 702                 return false;
 703         }
 704
 705         // Generate the notification array
 706         $params = [];
 707         $params['uid'] = $uid;
 708         $params['item'] = $item;
 709         $params['parent'] = $item['parent'];
 710         $params['link'] = DI::baseUrl() . '/display/' . urlencode($item['guid']);
 711         $params['otype'] = 'item';
 712         $params['source_name'] = $item['author-name'];
 713         $params['source_link'] = $item['author-link'];
 714         $params['source_photo'] = $item['author-avatar'];
 715
 716         if ($notification_type & UserItem::NOTIF_SHARED) {
 717                 $params['type'] = NOTIFY_SHARE;
 718                 $params['verb'] = Activity::TAG;
 719         } elseif ($notification_type & UserItem::NOTIF_EXPLICIT_TAGGED) {
 720                 $params['type'] = NOTIFY_TAGSELF;
 721                 $params['verb'] = Activity::TAG;
 722         } elseif ($notification_type & UserItem::NOTIF_IMPLICIT_TAGGED) {
 723                 $params['type'] = NOTIFY_TAGSELF;
 724                 $params['verb'] = Activity::TAG;
 725         } elseif ($notification_type & UserItem::NOTIF_THREAD_COMMENT) {
 726                 $params['type'] = NOTIFY_COMMENT;
 727                 $params['verb'] = Activity::POST;
 728         } elseif ($notification_type & UserItem::NOTIF_DIRECT_COMMENT) {
 729                 $params['type'] = NOTIFY_COMMENT;
 730                 $params['verb'] = Activity::POST;
 731         } elseif ($notification_type & UserItem::NOTIF_COMMENT_PARTICIPATION) {
 732                 $params['type'] = NOTIFY_COMMENT;
 733                 $params['verb'] = Activity::POST;
 734         } elseif ($notification_type & UserItem::NOTIF_ACTIVITY_PARTICIPATION) {
 735                 $params['type'] = NOTIFY_COMMENT;
 736                 $params['verb'] = Activity::POST;
 737         } else {
 738                 return false;
 739         }
 740
 741         notification($params);
 742 }
 743
 744 /**
 745  * @brief Formats a notification message with the notification author
 746  *
 747  * Replace the name with {0} but ensure to make that only once. The {0} is used
 748  * later and prints the name in bold.
 749  *
 750  * @param string $name
 751  * @param string $message
 752  * @return string Formatted message
 753  */
 754 function format_notification_message($name, $message) {
 755         if ($name != '') {
 756                 $pos = strpos($message, $name);
 757         } else {
 758                 $pos = false;
 759         }
 760
 761         if ($pos !== false) {
 762                 $message = substr_replace($message, '{0}', $pos, strlen($name));
 763         }
 764
 765         return $message;
 766 }