src/Model/Profile.php

   1 <?php
   2 /**
   3  * @file src/Model/Profile.php
   4  */
   5 namespace Friendica\Model;
   6
   7 use Friendica\App;
   8 use Friendica\Content\Text\BBCode;
   9 use Friendica\Content\Widget\ContactBlock;
  10 use Friendica\Core\Cache\Duration;
  11 use Friendica\Core\Hook;
  12 use Friendica\Core\Logger;
  13 use Friendica\Core\Protocol;
  14 use Friendica\Core\Renderer;
  15 use Friendica\Core\Session;
  16 use Friendica\Core\System;
  17 use Friendica\Database\DBA;
  18 use Friendica\DI;
  19 use Friendica\Protocol\Activity;
  20 use Friendica\Protocol\Diaspora;
  21 use Friendica\Util\DateTimeFormat;
  22 use Friendica\Util\Network;
  23 use Friendica\Util\Proxy as ProxyUtils;
  24 use Friendica\Util\Strings;
  25
  26 class Profile
  27 {
  28         /**
  29          * Returns default profile for a given user id
  30          *
  31          * @param integer User ID
  32          *
  33          * @return array Profile data
  34          * @throws \Exception
  35          */
  36         public static function getByUID($uid)
  37         {
  38                 return DBA::selectFirst('profile', [], ['uid' => $uid]);
  39         }
  40
  41         /**
  42          * Returns default profile for a given user ID and ID
  43          *
  44          * @param int $uid The contact ID
  45          * @param int $id The contact owner ID
  46          * @param array $fields The selected fields
  47          *
  48          * @return array Profile data for the ID
  49          * @throws \Exception
  50          */
  51         public static function getById(int $uid, int $id, array $fields = [])
  52         {
  53                 return DBA::selectFirst('profile', $fields, ['uid' => $uid, 'id' => $id]);
  54         }
  55
  56         /**
  57          * Returns profile data for the contact owner
  58          *
  59          * @param int $uid The User ID
  60          * @param array $fields The fields to retrieve
  61          *
  62          * @return array Array of profile data
  63          * @throws \Exception
  64          */
  65         public static function getListByUser(int $uid, array $fields = [])
  66         {
  67                 return DBA::selectToArray('profile', $fields, ['uid' => $uid]);
  68         }
  69
  70         /**
  71          * Returns a formatted location string from the given profile array
  72          *
  73          * @param array $profile Profile array (Generated from the "profile" table)
  74          *
  75          * @return string Location string
  76          */
  77         public static function formatLocation(array $profile)
  78         {
  79                 $location = '';
  80
  81                 if (!empty($profile['locality'])) {
  82                         $location .= $profile['locality'];
  83                 }
  84
  85                 if (!empty($profile['region']) && (($profile['locality'] ?? '') != $profile['region'])) {
  86                         if ($location) {
  87                                 $location .= ', ';
  88                         }
  89
  90                         $location .= $profile['region'];
  91                 }
  92
  93                 if (!empty($profile['country-name'])) {
  94                         if ($location) {
  95                                 $location .= ', ';
  96                         }
  97
  98                         $location .= $profile['country-name'];
  99                 }
 100
 101                 return $location;
 102         }
 103
 104         /**
 105          * Loads a profile into the page sidebar.
 106          *
 107          * The function requires a writeable copy of the main App structure, and the nickname
 108          * of a registered local account.
 109          *
 110          * If the viewer is an authenticated remote viewer, the profile displayed is the
 111          * one that has been configured for his/her viewing in the Contact manager.
 112          * Passing a non-zero profile ID can also allow a preview of a selected profile
 113          * by the owner.
 114          *
 115          * Profile information is placed in the App structure for later retrieval.
 116          * Honours the owner's chosen theme for display.
 117          *
 118          * @attention Should only be run in the _init() functions of a module. That ensures that
 119          *      the theme is chosen before the _init() function of a theme is run, which will usually
 120          *      load a lot of theme-specific content
 121          *
 122          * @param App     $a
 123          * @param string  $nickname     string
 124          * @param array   $profiledata  array
 125          * @param boolean $show_connect Show connect link
 126          * @throws \Friendica\Network\HTTPException\InternalServerErrorException
 127          * @throws \ImagickException
 128          */
 129         public static function load(App $a, $nickname, array $profiledata = [], $show_connect = true)
 130         {
 131                 $user = DBA::selectFirst('user', ['uid'], ['nickname' => $nickname, 'account_removed' => false]);
 132
 133                 if (!DBA::isResult($user) && empty($profiledata)) {
 134                         Logger::log('profile error: ' . DI::args()->getQueryString(), Logger::DEBUG);
 135                         return;
 136                 }
 137
 138                 if (count($profiledata) > 0) {
 139                         // Ensure to have a "nickname" field
 140                         if (empty($profiledata['nickname']) && !empty($profiledata['nick'])) {
 141                                 $profiledata['nickname'] = $profiledata['nick'];
 142                         }
 143
 144                         // Add profile data to sidebar
 145                         DI::page()['aside'] .= self::sidebar($a, $profiledata, true, $show_connect);
 146
 147                         if (!DBA::isResult($user)) {
 148                                 return;
 149                         }
 150                 }
 151
 152                 $profile = self::getByNickname($nickname, $user['uid']);
 153
 154                 if (empty($profile) && empty($profiledata)) {
 155                         Logger::log('profile error: ' . DI::args()->getQueryString(), Logger::DEBUG);
 156                         return;
 157                 }
 158
 159                 if (empty($profile)) {
 160                         $profile = ['uid' => 0, 'name' => $nickname];
 161                 }
 162
 163                 $a->profile = $profile;
 164                 $a->profile_uid = $profile['uid'];
 165
 166                 $a->profile['mobile-theme'] = DI::pConfig()->get($a->profile['uid'], 'system', 'mobile_theme');
 167                 $a->profile['network'] = Protocol::DFRN;
 168
 169                 DI::page()['title'] = $a->profile['name'] . ' @ ' . DI::config()->get('config', 'sitename');
 170
 171                 if (!$profiledata && !DI::pConfig()->get(local_user(), 'system', 'always_my_theme')) {
 172                         $a->setCurrentTheme($a->profile['theme']);
 173                         $a->setCurrentMobileTheme($a->profile['mobile-theme']);
 174                 }
 175
 176                 /*
 177                 * load/reload current theme info
 178                 */
 179
 180                 Renderer::setActiveTemplateEngine(); // reset the template engine to the default in case the user's theme doesn't specify one
 181
 182                 $theme_info_file = 'view/theme/' . $a->getCurrentTheme() . '/theme.php';
 183                 if (file_exists($theme_info_file)) {
 184                         require_once $theme_info_file;
 185                 }
 186
 187                 $block = ((DI::config()->get('system', 'block_public') && !Session::isAuthenticated()) ? true : false);
 188
 189                 /**
 190                  * @todo
 191                  * By now, the contact block isn't shown, when a different profile is given
 192                  * But: When this profile was on the same server, then we could display the contacts
 193                  */
 194                 if (!$profiledata) {
 195                         DI::page()['aside'] .= self::sidebar($a, $a->profile, $block, $show_connect);
 196                 }
 197
 198                 return;
 199         }
 200
 201         /**
 202          * Get all profile data of a local user
 203          *
 204          * If the viewer is an authenticated remote viewer, the profile displayed is the
 205          * one that has been configured for his/her viewing in the Contact manager.
 206          * Passing a non-zero profile ID can also allow a preview of a selected profile
 207          * by the owner
 208          *
 209          * Includes all available profile data
 210          *
 211          * @param string $nickname   nick
 212          * @param int    $uid        uid
 213          * @param int    $profile_id ID of the profile
 214          * @return array
 215          * @throws \Exception
 216          */
 217         public static function getByNickname($nickname, $uid = 0)
 218         {
 219                 $profile = DBA::fetchFirst(
 220                         "SELECT `contact`.`id` AS `contact_id`, `contact`.`photo` AS `contact_photo`,
 221                                 `contact`.`thumb` AS `contact_thumb`, `contact`.`micro` AS `contact_micro`,
 222                                 `profile`.*,
 223                                 `contact`.`avatar-date` AS picdate, `contact`.`addr`, `contact`.`url`, `user`.*
 224                         FROM `profile`
 225                         INNER JOIN `contact` on `contact`.`uid` = `profile`.`uid` AND `contact`.`self`
 226                         INNER JOIN `user` ON `profile`.`uid` = `user`.`uid`
 227                         WHERE `user`.`nickname` = ? AND `profile`.`uid` = ? LIMIT 1",
 228                         $nickname,
 229                         intval($uid)
 230                 );
 231
 232                 return $profile;
 233         }
 234
 235         /**
 236          * Formats a profile for display in the sidebar.
 237          *
 238          * It is very difficult to templatise the HTML completely
 239          * because of all the conditional logic.
 240          *
 241          * @param array   $profile
 242          * @param int     $block
 243          * @param boolean $show_connect Show connect link
 244          *
 245          * @return string HTML sidebar module
 246          *
 247          * @throws \Friendica\Network\HTTPException\InternalServerErrorException
 248          * @throws \ImagickException
 249          * @note  Returns empty string if passed $profile is wrong type or not populated
 250          *
 251          * @hooks 'profile_sidebar_enter'
 252          *      array $profile - profile data
 253          * @hooks 'profile_sidebar'
 254          *      array $arr
 255          */
 256         private static function sidebar(App $a, $profile, $block = 0, $show_connect = true)
 257         {
 258                 $o = '';
 259                 $location = false;
 260
 261                 // This function can also use contact information in $profile
 262                 $is_contact = !empty($profile['cid']);
 263
 264                 if (!is_array($profile) && !count($profile)) {
 265                         return $o;
 266                 }
 267
 268                 $profile['picdate'] = urlencode($profile['picdate'] ?? '');
 269
 270                 if (($profile['network'] != '') && ($profile['network'] != Protocol::DFRN)) {
 271                         $profile['network_link'] = Strings::formatNetworkName($profile['network'], $profile['url']);
 272                 } else {
 273                         $profile['network_link'] = '';
 274                 }
 275
 276                 Hook::callAll('profile_sidebar_enter', $profile);
 277
 278                 if (isset($profile['url'])) {
 279                         $profile_url = $profile['url'];
 280                 } else {
 281                         $profile_url = DI::baseUrl()->get() . '/profile/' . $profile['nickname'];
 282                 }
 283
 284                 $follow_link = null;
 285                 $unfollow_link = null;
 286                 $subscribe_feed_link = null;
 287                 $wallmessage_link = null;
 288
 289
 290
 291                 $visitor_contact = [];
 292                 if (!empty($profile['uid']) && self::getMyURL()) {
 293                         $visitor_contact = Contact::selectFirst(['rel'], ['uid' => $profile['uid'], 'nurl' => Strings::normaliseLink(self::getMyURL())]);
 294                 }
 295
 296                 $profile_contact = [];
 297                 if (!empty($profile['cid']) && self::getMyURL()) {
 298                         $profile_contact = Contact::selectFirst(['rel'], ['id' => $profile['cid']]);
 299                 }
 300
 301                 $profile_is_dfrn = $profile['network'] == Protocol::DFRN;
 302                 $profile_is_native = in_array($profile['network'], Protocol::NATIVE_SUPPORT);
 303                 $local_user_is_self = local_user() && local_user() == ($profile['uid'] ?? 0);
 304                 $visitor_is_authenticated = (bool)self::getMyURL();
 305                 $visitor_is_following =
 306                         in_array($visitor_contact['rel'] ?? 0, [Contact::FOLLOWER, Contact::FRIEND])
 307                         || in_array($profile_contact['rel'] ?? 0, [Contact::SHARING, Contact::FRIEND]);
 308                 $visitor_is_followed =
 309                         in_array($visitor_contact['rel'] ?? 0, [Contact::SHARING, Contact::FRIEND])
 310                         || in_array($profile_contact['rel'] ?? 0, [Contact::FOLLOWER, Contact::FRIEND]);
 311                 $visitor_base_path = self::getMyURL() ? preg_replace('=/profile/(.*)=ism', '', self::getMyURL()) : '';
 312
 313                 if (!$local_user_is_self && $show_connect) {
 314                         if (!$visitor_is_authenticated) {
 315                                 if (!empty($profile['nickname'])) {
 316                                         $follow_link = 'dfrn_request/' . $profile['nickname'];
 317                                 }
 318                         } elseif ($profile_is_native) {
 319                                 if ($visitor_is_following) {
 320                                         $unfollow_link = $visitor_base_path . '/unfollow?url=' . urlencode($profile_url);
 321                                 } else {
 322                                         $follow_link =  $visitor_base_path .'/follow?url=' . urlencode($profile_url);
 323                                 }
 324                         }
 325
 326                         if ($profile_is_dfrn) {
 327                                 $subscribe_feed_link = 'dfrn_poll/' . $profile['nickname'];
 328                         }
 329
 330                         if (Contact::canReceivePrivateMessages($profile)) {
 331                                 if ($visitor_is_followed || $visitor_is_following) {
 332                                         $wallmessage_link = $visitor_base_path . '/message/new/' . base64_encode($profile['addr'] ?? '');
 333                                 } elseif ($visitor_is_authenticated && !empty($profile['unkmail'])) {
 334                                         $wallmessage_link = 'wallmessage/' . $profile['nickname'];
 335                                 }
 336                         }
 337                 }
 338
 339                 // show edit profile to yourself
 340                 if (!$is_contact && $local_user_is_self) {
 341                         $profile['edit'] = [DI::baseUrl() . '/settings/profile', DI::l10n()->t('Edit profile'), '', DI::l10n()->t('Edit profile')];
 342                         $profile['menu'] = [
 343                                 'chg_photo' => DI::l10n()->t('Change profile photo'),
 344                                 'cr_new' => null,
 345                                 'entries' => [],
 346                         ];
 347                 }
 348
 349                 // Fetch the account type
 350                 $account_type = Contact::getAccountType($profile);
 351
 352                 if (!empty($profile['address'])
 353                         || !empty($profile['location'])
 354                         || !empty($profile['locality'])
 355                         || !empty($profile['region'])
 356                         || !empty($profile['postal-code'])
 357                         || !empty($profile['country-name'])
 358                 ) {
 359                         $location = DI::l10n()->t('Location:');
 360                 }
 361
 362                 $gender   = !empty($profile['gender'])   ? DI::l10n()->t('Gender:')   : false;
 363                 $homepage = !empty($profile['homepage']) ? DI::l10n()->t('Homepage:') : false;
 364                 $about    = !empty($profile['about'])    ? DI::l10n()->t('About:')    : false;
 365                 $xmpp     = !empty($profile['xmpp'])     ? DI::l10n()->t('XMPP:')     : false;
 366
 367                 if ((!empty($profile['hidewall']) || $block) && !Session::isAuthenticated()) {
 368                         $location = $gender = $marital = $homepage = $about = false;
 369                 }
 370
 371                 $split_name = Diaspora::splitName($profile['name']);
 372                 $firstname = $split_name['first'];
 373                 $lastname = $split_name['last'];
 374
 375                 if (!empty($profile['guid'])) {
 376                         $diaspora = [
 377                                 'guid' => $profile['guid'],
 378                                 'podloc' => DI::baseUrl(),
 379                                 'searchable' => (($profile['publish'] && $profile['net-publish']) ? 'true' : 'false'),
 380                                 'nickname' => $profile['nickname'],
 381                                 'fullname' => $profile['name'],
 382                                 'firstname' => $firstname,
 383                                 'lastname' => $lastname,
 384                                 'photo300' => $profile['contact_photo'] ?? '',
 385                                 'photo100' => $profile['contact_thumb'] ?? '',
 386                                 'photo50' => $profile['contact_micro'] ?? '',
 387                         ];
 388                 } else {
 389                         $diaspora = false;
 390                 }
 391
 392                 $contact_block = '';
 393                 $updated = '';
 394                 $contact_count = 0;
 395                 if (!$block) {
 396                         $contact_block = ContactBlock::getHTML($a->profile);
 397
 398                         if (is_array($a->profile) && !$a->profile['hide-friends']) {
 399                                 $r = q(
 400                                         "SELECT `gcontact`.`updated` FROM `contact` INNER JOIN `gcontact` WHERE `gcontact`.`nurl` = `contact`.`nurl` AND `self` AND `uid` = %d LIMIT 1",
 401                                         intval($a->profile['uid'])
 402                                 );
 403                                 if (DBA::isResult($r)) {
 404                                         $updated = date('c', strtotime($r[0]['updated']));
 405                                 }
 406
 407                                 $contact_count = DBA::count('contact', [
 408                                         'uid' => $profile['uid'],
 409                                         'self' => false,
 410                                         'blocked' => false,
 411                                         'pending' => false,
 412                                         'hidden' => false,
 413                                         'archive' => false,
 414                                         'network' => Protocol::FEDERATED,
 415                                 ]);
 416                         }
 417                 }
 418
 419                 $p = [];
 420                 foreach ($profile as $k => $v) {
 421                         $k = str_replace('-', '_', $k);
 422                         $p[$k] = $v;
 423                 }
 424
 425                 if (isset($p['about'])) {
 426                         $p['about'] = BBCode::convert($p['about']);
 427                 }
 428
 429                 if (empty($p['address']) && !empty($p['location'])) {
 430                         $p['address'] = $p['location'];
 431                 }
 432
 433                 if (isset($p['address'])) {
 434                         $p['address'] = BBCode::convert($p['address']);
 435                 }
 436
 437                 if (isset($p['gender'])) {
 438                         $p['gender'] = DI::l10n()->t($p['gender']);
 439                 }
 440
 441                 if (isset($p['photo'])) {
 442                         $p['photo'] = ProxyUtils::proxifyUrl($p['photo'], false, ProxyUtils::SIZE_SMALL);
 443                 }
 444
 445                 $p['url'] = Contact::magicLink(($p['url'] ?? '') ?: $profile_url);
 446
 447                 $tpl = Renderer::getMarkupTemplate('profile/vcard.tpl');
 448                 $o .= Renderer::replaceMacros($tpl, [
 449                         '$profile' => $p,
 450                         '$xmpp' => $xmpp,
 451                         '$follow' => DI::l10n()->t('Follow'),
 452                         '$follow_link' => $follow_link,
 453                         '$unfollow' => DI::l10n()->t('Unfollow'),
 454                         '$unfollow_link' => $unfollow_link,
 455                         '$subscribe_feed' => DI::l10n()->t('Atom feed'),
 456                         '$subscribe_feed_link' => $subscribe_feed_link,
 457                         '$wallmessage' => DI::l10n()->t('Message'),
 458                         '$wallmessage_link' => $wallmessage_link,
 459                         '$account_type' => $account_type,
 460                         '$location' => $location,
 461                         '$gender' => $gender,
 462                         '$homepage' => $homepage,
 463                         '$about' => $about,
 464                         '$network' => DI::l10n()->t('Network:'),
 465                         '$contacts' => $contact_count,
 466                         '$updated' => $updated,
 467                         '$diaspora' => $diaspora,
 468                         '$contact_block' => $contact_block,
 469                 ]);
 470
 471                 $arr = ['profile' => &$profile, 'entry' => &$o];
 472
 473                 Hook::callAll('profile_sidebar', $arr);
 474
 475                 return $o;
 476         }
 477
 478         public static function getBirthdays()
 479         {
 480                 $a = DI::app();
 481                 $o = '';
 482
 483                 if (!local_user() || DI::mode()->isMobile() || DI::mode()->isMobile()) {
 484                         return $o;
 485                 }
 486
 487                 /*
 488                 * $mobile_detect = new Mobile_Detect();
 489                 * $is_mobile = $mobile_detect->isMobile() || $mobile_detect->isTablet();
 490                 *               if ($is_mobile)
 491                 *                       return $o;
 492                 */
 493
 494                 $bd_format = DI::l10n()->t('g A l F d'); // 8 AM Friday January 18
 495                 $bd_short = DI::l10n()->t('F d');
 496
 497                 $cachekey = 'get_birthdays:' . local_user();
 498                 $r = DI::cache()->get($cachekey);
 499                 if (is_null($r)) {
 500                         $s = DBA::p(
 501                                 "SELECT `event`.*, `event`.`id` AS `eid`, `contact`.* FROM `event`
 502                                 INNER JOIN `contact`
 503                                         ON `contact`.`id` = `event`.`cid`
 504                                         AND (`contact`.`rel` = ? OR `contact`.`rel` = ?)
 505                                         AND NOT `contact`.`pending`
 506                                         AND NOT `contact`.`hidden`
 507                                         AND NOT `contact`.`blocked`
 508                                         AND NOT `contact`.`archive`
 509                                         AND NOT `contact`.`deleted`
 510                                 WHERE `event`.`uid` = ? AND `type` = 'birthday' AND `start` < ? AND `finish` > ?
 511                                 ORDER BY `start` ASC ",
 512                                 Contact::SHARING,
 513                                 Contact::FRIEND,
 514                                 local_user(),
 515                                 DateTimeFormat::utc('now + 6 days'),
 516                                 DateTimeFormat::utcNow()
 517                         );
 518                         if (DBA::isResult($s)) {
 519                                 $r = DBA::toArray($s);
 520                                 DI::cache()->set($cachekey, $r, Duration::HOUR);
 521                         }
 522                 }
 523
 524                 $total = 0;
 525                 $classtoday = '';
 526                 if (DBA::isResult($r)) {
 527                         $now = strtotime('now');
 528                         $cids = [];
 529
 530                         $istoday = false;
 531                         foreach ($r as $rr) {
 532                                 if (strlen($rr['name'])) {
 533                                         $total ++;
 534                                 }
 535                                 if ((strtotime($rr['start'] . ' +00:00') < $now) && (strtotime($rr['finish'] . ' +00:00') > $now)) {
 536                                         $istoday = true;
 537                                 }
 538                         }
 539                         $classtoday = $istoday ? ' birthday-today ' : '';
 540                         if ($total) {
 541                                 foreach ($r as &$rr) {
 542                                         if (!strlen($rr['name'])) {
 543                                                 continue;
 544                                         }
 545
 546                                         // avoid duplicates
 547
 548                                         if (in_array($rr['cid'], $cids)) {
 549                                                 continue;
 550                                         }
 551                                         $cids[] = $rr['cid'];
 552
 553                                         $today = (((strtotime($rr['start'] . ' +00:00') < $now) && (strtotime($rr['finish'] . ' +00:00') > $now)) ? true : false);
 554
 555                                         $rr['link'] = Contact::magicLink($rr['url']);
 556                                         $rr['title'] = $rr['name'];
 557                                         $rr['date'] = DI::l10n()->getDay(DateTimeFormat::convert($rr['start'], $a->timezone, 'UTC', $rr['adjust'] ? $bd_format : $bd_short)) . (($today) ? ' ' . DI::l10n()->t('[today]') : '');
 558                                         $rr['startime'] = null;
 559                                         $rr['today'] = $today;
 560                                 }
 561                         }
 562                 }
 563                 $tpl = Renderer::getMarkupTemplate('birthdays_reminder.tpl');
 564                 return Renderer::replaceMacros($tpl, [
 565                         '$classtoday' => $classtoday,
 566                         '$count' => $total,
 567                         '$event_reminders' => DI::l10n()->t('Birthday Reminders'),
 568                         '$event_title' => DI::l10n()->t('Birthdays this week:'),
 569                         '$events' => $r,
 570                         '$lbr' => '{', // raw brackets mess up if/endif macro processing
 571                         '$rbr' => '}'
 572                 ]);
 573         }
 574
 575         public static function getEventsReminderHTML()
 576         {
 577                 $a = DI::app();
 578                 $o = '';
 579
 580                 if (!local_user() || DI::mode()->isMobile() || DI::mode()->isMobile()) {
 581                         return $o;
 582                 }
 583
 584                 /*
 585                 *       $mobile_detect = new Mobile_Detect();
 586                 *               $is_mobile = $mobile_detect->isMobile() || $mobile_detect->isTablet();
 587                 *               if ($is_mobile)
 588                 *                       return $o;
 589                 */
 590
 591                 $bd_format = DI::l10n()->t('g A l F d'); // 8 AM Friday January 18
 592                 $classtoday = '';
 593
 594                 $condition = ["`uid` = ? AND `type` != 'birthday' AND `start` < ? AND `start` >= ?",
 595                         local_user(), DateTimeFormat::utc('now + 7 days'), DateTimeFormat::utc('now - 1 days')];
 596                 $s = DBA::select('event', [], $condition, ['order' => ['start']]);
 597
 598                 $r = [];
 599
 600                 if (DBA::isResult($s)) {
 601                         $istoday = false;
 602                         $total = 0;
 603
 604                         while ($rr = DBA::fetch($s)) {
 605                                 $condition = ['parent-uri' => $rr['uri'], 'uid' => $rr['uid'], 'author-id' => public_contact(),
 606                                         'activity' => [Item::activityToIndex( Activity::ATTEND), Item::activityToIndex(Activity::ATTENDMAYBE)],
 607                                         'visible' => true, 'deleted' => false];
 608                                 if (!Item::exists($condition)) {
 609                                         continue;
 610                                 }
 611
 612                                 if (strlen($rr['summary'])) {
 613                                         $total++;
 614                                 }
 615
 616                                 $strt = DateTimeFormat::convert($rr['start'], $rr['adjust'] ? $a->timezone : 'UTC', 'UTC', 'Y-m-d');
 617                                 if ($strt === DateTimeFormat::timezoneNow($a->timezone, 'Y-m-d')) {
 618                                         $istoday = true;
 619                                 }
 620
 621                                 $title = strip_tags(html_entity_decode(BBCode::convert($rr['summary']), ENT_QUOTES, 'UTF-8'));
 622
 623                                 if (strlen($title) > 35) {
 624                                         $title = substr($title, 0, 32) . '... ';
 625                                 }
 626
 627                                 $description = substr(strip_tags(BBCode::convert($rr['desc'])), 0, 32) . '... ';
 628                                 if (!$description) {
 629                                         $description = DI::l10n()->t('[No description]');
 630                                 }
 631
 632                                 $strt = DateTimeFormat::convert($rr['start'], $rr['adjust'] ? $a->timezone : 'UTC');
 633
 634                                 if (substr($strt, 0, 10) < DateTimeFormat::timezoneNow($a->timezone, 'Y-m-d')) {
 635                                         continue;
 636                                 }
 637
 638                                 $today = ((substr($strt, 0, 10) === DateTimeFormat::timezoneNow($a->timezone, 'Y-m-d')) ? true : false);
 639
 640                                 $rr['title'] = $title;
 641                                 $rr['description'] = $description;
 642                                 $rr['date'] = DI::l10n()->getDay(DateTimeFormat::convert($rr['start'], $rr['adjust'] ? $a->timezone : 'UTC', 'UTC', $bd_format)) . (($today) ? ' ' . DI::l10n()->t('[today]') : '');
 643                                 $rr['startime'] = $strt;
 644                                 $rr['today'] = $today;
 645
 646                                 $r[] = $rr;
 647                         }
 648                         DBA::close($s);
 649                         $classtoday = (($istoday) ? 'event-today' : '');
 650                 }
 651                 $tpl = Renderer::getMarkupTemplate('events_reminder.tpl');
 652                 return Renderer::replaceMacros($tpl, [
 653                         '$classtoday' => $classtoday,
 654                         '$count' => count($r),
 655                         '$event_reminders' => DI::l10n()->t('Event Reminders'),
 656                         '$event_title' => DI::l10n()->t('Upcoming events the next 7 days:'),
 657                         '$events' => $r,
 658                 ]);
 659         }
 660
 661         /**
 662          * Retrieves the my_url session variable
 663          *
 664          * @return string
 665          */
 666         public static function getMyURL()
 667         {
 668                 return Session::get('my_url');
 669         }
 670
 671         /**
 672          * Process the 'zrl' parameter and initiate the remote authentication.
 673          *
 674          * This method checks if the visitor has a public contact entry and
 675          * redirects the visitor to his/her instance to start the magic auth (Authentication)
 676          * process.
 677          *
 678          * Ported from Hubzilla: https://framagit.org/hubzilla/core/blob/master/include/channel.php
 679          *
 680          * The implementation for Friendica sadly differs in some points from the one for Hubzilla:
 681          * - Hubzilla uses the "zid" parameter, while for Friendica it had been replaced with "zrl"
 682          * - There seem to be some reverse authentication (rmagic) that isn't implemented in Friendica at all
 683          *
 684          * It would be favourable to harmonize the two implementations.
 685          *
 686          * @param App $a Application instance.
 687          * @throws \Friendica\Network\HTTPException\InternalServerErrorException
 688          * @throws \ImagickException
 689          */
 690         public static function zrlInit(App $a)
 691         {
 692                 $my_url = self::getMyURL();
 693                 $my_url = Network::isUrlValid($my_url);
 694
 695                 if (empty($my_url) || local_user()) {
 696                         return;
 697                 }
 698
 699                 $addr = $_GET['addr'] ?? $my_url;
 700
 701                 $arr = ['zrl' => $my_url, 'url' => DI::args()->getCommand()];
 702                 Hook::callAll('zrl_init', $arr);
 703
 704                 // Try to find the public contact entry of the visitor.
 705                 $cid = Contact::getIdForURL($my_url);
 706                 if (!$cid) {
 707                         Logger::log('No contact record found for ' . $my_url, Logger::DEBUG);
 708                         return;
 709                 }
 710
 711                 $contact = DBA::selectFirst('contact',['id', 'url'], ['id' => $cid]);
 712
 713                 if (DBA::isResult($contact) && remote_user() && remote_user() == $contact['id']) {
 714                         Logger::log('The visitor ' . $my_url . ' is already authenticated', Logger::DEBUG);
 715                         return;
 716                 }
 717
 718                 // Avoid endless loops
 719                 $cachekey = 'zrlInit:' . $my_url;
 720                 if (DI::cache()->get($cachekey)) {
 721                         Logger::log('URL ' . $my_url . ' already tried to authenticate.', Logger::DEBUG);
 722                         return;
 723                 } else {
 724                         DI::cache()->set($cachekey, true, Duration::MINUTE);
 725                 }
 726
 727                 Logger::log('Not authenticated. Invoking reverse magic-auth for ' . $my_url, Logger::DEBUG);
 728
 729                 // Remove the "addr" parameter from the destination. It is later added as separate parameter again.
 730                 $addr_request = 'addr=' . urlencode($addr);
 731                 $query = rtrim(str_replace($addr_request, '', DI::args()->getQueryString()), '?&');
 732
 733                 // The other instance needs to know where to redirect.
 734                 $dest = urlencode(DI::baseUrl()->get() . '/' . $query);
 735
 736                 // We need to extract the basebath from the profile url
 737                 // to redirect the visitors '/magic' module.
 738                 $basepath = Contact::getBasepath($contact['url']);
 739
 740                 if ($basepath != DI::baseUrl()->get() && !strstr($dest, '/magic')) {
 741                         $magic_path = $basepath . '/magic' . '?owa=1&dest=' . $dest . '&' . $addr_request;
 742
 743                         // We have to check if the remote server does understand /magic without invoking something
 744                         $serverret = Network::curl($basepath . '/magic');
 745                         if ($serverret->isSuccess()) {
 746                                 Logger::log('Doing magic auth for visitor ' . $my_url . ' to ' . $magic_path, Logger::DEBUG);
 747                                 System::externalRedirect($magic_path);
 748                         }
 749                 }
 750         }
 751
 752         /**
 753          * Set the visitor cookies (see remote_user()) for the given handle
 754          *
 755          * @param string $handle Visitor handle
 756          * @return array Visitor contact array
 757          */
 758         public static function addVisitorCookieForHandle($handle)
 759         {
 760                 $a = DI::app();
 761
 762                 // Try to find the public contact entry of the visitor.
 763                 $cid = Contact::getIdForURL($handle);
 764                 if (!$cid) {
 765                         Logger::log('unable to finger ' . $handle, Logger::DEBUG);
 766                         return [];
 767                 }
 768
 769                 $visitor = DBA::selectFirst('contact', [], ['id' => $cid]);
 770
 771                 // Authenticate the visitor.
 772                 $_SESSION['authenticated'] = 1;
 773                 $_SESSION['visitor_id'] = $visitor['id'];
 774                 $_SESSION['visitor_handle'] = $visitor['addr'];
 775                 $_SESSION['visitor_home'] = $visitor['url'];
 776                 $_SESSION['my_url'] = $visitor['url'];
 777
 778                 Session::setVisitorsContacts();
 779
 780                 $a->contact = $visitor;
 781
 782                 Logger::info('Authenticated visitor', ['url' => $visitor['url']]);
 783
 784                 return $visitor;
 785         }
 786
 787         /**
 788          * OpenWebAuth authentication.
 789          *
 790          * Ported from Hubzilla: https://framagit.org/hubzilla/core/blob/master/include/zid.php
 791          *
 792          * @param string $token
 793          * @throws \Friendica\Network\HTTPException\InternalServerErrorException
 794          * @throws \ImagickException
 795          */
 796         public static function openWebAuthInit($token)
 797         {
 798                 $a = DI::app();
 799
 800                 // Clean old OpenWebAuthToken entries.
 801                 OpenWebAuthToken::purge('owt', '3 MINUTE');
 802
 803                 // Check if the token we got is the same one
 804                 // we have stored in the database.
 805                 $visitor_handle = OpenWebAuthToken::getMeta('owt', 0, $token);
 806
 807                 if ($visitor_handle === false) {
 808                         return;
 809                 }
 810
 811                 $visitor = self::addVisitorCookieForHandle($visitor_handle);
 812                 if (empty($visitor)) {
 813                         return;
 814                 }
 815
 816                 $arr = [
 817                         'visitor' => $visitor,
 818                         'url' => DI::args()->getQueryString()
 819                 ];
 820                 /**
 821                  * @hooks magic_auth_success
 822                  *   Called when a magic-auth was successful.
 823                  *   * \e array \b visitor
 824                  *   * \e string \b url
 825                  */
 826                 Hook::callAll('magic_auth_success', $arr);
 827
 828                 $a->contact = $arr['visitor'];
 829
 830                 info(DI::l10n()->t('OpenWebAuth: %1$s welcomes %2$s', DI::baseUrl()->getHostname(), $visitor['name']));
 831
 832                 Logger::log('OpenWebAuth: auth success from ' . $visitor['addr'], Logger::DEBUG);
 833         }
 834
 835         public static function zrl($s, $force = false)
 836         {
 837                 if (!strlen($s)) {
 838                         return $s;
 839                 }
 840                 if (!strpos($s, '/profile/') && !$force) {
 841                         return $s;
 842                 }
 843                 if ($force && substr($s, -1, 1) !== '/') {
 844                         $s = $s . '/';
 845                 }
 846                 $achar = strpos($s, '?') ? '&' : '?';
 847                 $mine = self::getMyURL();
 848                 if ($mine && !Strings::compareLink($mine, $s)) {
 849                         return $s . $achar . 'zrl=' . urlencode($mine);
 850                 }
 851                 return $s;
 852         }
 853
 854         /**
 855          * Get the user ID of the page owner.
 856          *
 857          * Used from within PCSS themes to set theme parameters. If there's a
 858          * profile_uid variable set in App, that is the "page owner" and normally their theme
 859          * settings take precedence; unless a local user sets the "always_my_theme"
 860          * system pconfig, which means they don't want to see anybody else's theme
 861          * settings except their own while on this site.
 862          *
 863          * @return int user ID
 864          *
 865          * @throws \Friendica\Network\HTTPException\InternalServerErrorException
 866          * @note Returns local_user instead of user ID if "always_my_theme" is set to true
 867          */
 868         public static function getThemeUid(App $a)
 869         {
 870                 $uid = !empty($a->profile_uid) ? intval($a->profile_uid) : 0;
 871                 if (local_user() && (DI::pConfig()->get(local_user(), 'system', 'always_my_theme') || !$uid)) {
 872                         return local_user();
 873                 }
 874
 875                 return $uid;
 876         }
 877
 878         /**
 879          * search for Profiles
 880          *
 881          * @param int  $start
 882          * @param int  $count
 883          * @param null $search
 884          *
 885          * @return array [ 'total' => 123, 'entries' => [...] ];
 886          *
 887          * @throws \Exception
 888          */
 889         public static function searchProfiles($start = 0, $count = 100, $search = null)
 890         {
 891                 $publish = (DI::config()->get('system', 'publish_all') ? '' : "`publish` = 1");
 892                 $total = 0;
 893
 894                 if (!empty($search)) {
 895                         $searchTerm = '%' . $search . '%';
 896                         $cnt = DBA::fetchFirst("SELECT COUNT(*) AS `total`
 897                                 FROM `profile`
 898                                 LEFT JOIN `user` ON `user`.`uid` = `profile`.`uid`
 899                                 WHERE $publish AND NOT `user`.`blocked` AND NOT `user`.`account_removed`
 900                                 AND ((`profile`.`name` LIKE ?) OR
 901                                 (`user`.`nickname` LIKE ?) OR
 902                                 (`profile`.`pdesc` LIKE ?) OR
 903                                 (`profile`.`locality` LIKE ?) OR
 904                                 (`profile`.`region` LIKE ?) OR
 905                                 (`profile`.`country-name` LIKE ?) OR
 906                                 (`profile`.`pub_keywords` LIKE ?) OR
 907                                 (`profile`.`prv_keywords` LIKE ?))",
 908                                 $searchTerm, $searchTerm, $searchTerm, $searchTerm, $searchTerm, $searchTerm, $searchTerm, $searchTerm,
 909                                 $searchTerm, $searchTerm, $searchTerm, $searchTerm, $searchTerm, $searchTerm, $searchTerm);
 910                 } else {
 911                         $cnt = DBA::fetchFirst("SELECT COUNT(*) AS `total`
 912                                 FROM `profile`
 913                                 LEFT JOIN `user` ON `user`.`uid` = `profile`.`uid`
 914                                 WHERE $publish AND NOT `user`.`blocked` AND NOT `user`.`account_removed`");
 915                 }
 916
 917                 if (DBA::isResult($cnt)) {
 918                         $total = $cnt['total'];
 919                 }
 920
 921                 $order = " ORDER BY `name` ASC ";
 922                 $profiles = [];
 923
 924                 // If nothing found, don't try to select details
 925                 if ($total > 0) {
 926                         if (!empty($search)) {
 927                                 $searchTerm = '%' . $search . '%';
 928
 929                                 $profiles = DBA::p("SELECT `profile`.*, `profile`.`uid` AS `profile_uid`, `user`.`nickname`, `user`.`timezone` , `user`.`page-flags`,
 930                         `contact`.`addr`, `contact`.`url` AS `profile_url`
 931                         FROM `profile`
 932                         LEFT JOIN `user` ON `user`.`uid` = `profile`.`uid`
 933                         LEFT JOIN `contact` ON `contact`.`uid` = `user`.`uid`
 934                         WHERE $publish AND NOT `user`.`blocked` AND NOT `user`.`account_removed` AND `contact`.`self`
 935                         AND ((`profile`.`name` LIKE ?) OR
 936                                 (`user`.`nickname` LIKE ?) OR
 937                                 (`profile`.`pdesc` LIKE ?) OR
 938                                 (`profile`.`locality` LIKE ?) OR
 939                                 (`profile`.`region` LIKE ?) OR
 940                                 (`profile`.`country-name` LIKE ?) OR
 941                                 (`profile`.`pub_keywords` LIKE ?) OR
 942                                 (`profile`.`prv_keywords` LIKE ?))
 943                         $order LIMIT ?,?",
 944                                         $searchTerm, $searchTerm, $searchTerm, $searchTerm, $searchTerm, $searchTerm, $searchTerm, $searchTerm,
 945                                         $searchTerm, $searchTerm, $searchTerm, $searchTerm, $searchTerm, $searchTerm, $searchTerm,
 946                                         $start, $count
 947                                 );
 948                         } else {
 949                                 $profiles = DBA::p("SELECT `profile`.*, `profile`.`uid` AS `profile_uid`, `user`.`nickname`, `user`.`timezone` , `user`.`page-flags`,
 950                         `contact`.`addr`, `contact`.`url` AS `profile_url`
 951                         FROM `profile`
 952                         LEFT JOIN `user` ON `user`.`uid` = `profile`.`uid`
 953                         LEFT JOIN `contact` ON `contact`.`uid` = `user`.`uid`
 954                         WHERE $publish AND NOT `user`.`blocked` AND NOT `user`.`account_removed` AND `contact`.`self`
 955                         $order LIMIT ?,?",
 956                                         $start, $count
 957                                 );
 958                         }
 959                 }
 960
 961                 if (DBA::isResult($profiles) && $total > 0) {
 962                         return [
 963                                 'total'   => $total,
 964                                 'entries' => DBA::toArray($profiles),
 965                         ];
 966
 967                 } else {
 968                         return [
 969                                 'total'   => $total,
 970                                 'entries' => [],
 971                         ];
 972                 }
 973         }
 974 }