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\Feature;
   9 use Friendica\Content\ForumManager;
  10 use Friendica\Content\Text\BBCode;
  11 use Friendica\Core\Addon;
  12 use Friendica\Core\Cache;
  13 use Friendica\Core\Config;
  14 use Friendica\Core\L10n;
  15 use Friendica\Core\PConfig;
  16 use Friendica\Core\System;
  17 use Friendica\Core\Worker;
  18 use Friendica\Database\DBA;
  19 use Friendica\Protocol\Diaspora;
  20 use Friendica\Util\DateTimeFormat;
  21 use Friendica\Util\Network;
  22 use Friendica\Util\Temporal;
  23
  24 require_once 'include/dba.php';
  25 require_once 'mod/proxy.php';
  26
  27 class Profile
  28 {
  29         /**
  30          * @brief Returns a formatted location string from the given profile array
  31          *
  32          * @param array $profile Profile array (Generated from the "profile" table)
  33          *
  34          * @return string Location string
  35          */
  36         public static function formatLocation(array $profile)
  37         {
  38                 $location = '';
  39
  40                 if (!empty($profile['locality'])) {
  41                         $location .= $profile['locality'];
  42                 }
  43
  44                 if (!empty($profile['region']) && (defaults($profile, 'locality', '') != $profile['region'])) {
  45                         if ($location) {
  46                                 $location .= ', ';
  47                         }
  48
  49                         $location .= $profile['region'];
  50                 }
  51
  52                 if (!empty($profile['country-name'])) {
  53                         if ($location) {
  54                                 $location .= ', ';
  55                         }
  56
  57                         $location .= $profile['country-name'];
  58                 }
  59
  60                 return $location;
  61         }
  62
  63         /**
  64          *
  65          * Loads a profile into the page sidebar.
  66          *
  67          * The function requires a writeable copy of the main App structure, and the nickname
  68          * of a registered local account.
  69          *
  70          * If the viewer is an authenticated remote viewer, the profile displayed is the
  71          * one that has been configured for his/her viewing in the Contact manager.
  72          * Passing a non-zero profile ID can also allow a preview of a selected profile
  73          * by the owner.
  74          *
  75          * Profile information is placed in the App structure for later retrieval.
  76          * Honours the owner's chosen theme for display.
  77          *
  78          * @attention Should only be run in the _init() functions of a module. That ensures that
  79          *      the theme is chosen before the _init() function of a theme is run, which will usually
  80          *      load a lot of theme-specific content
  81          *
  82          * @brief Loads a profile into the page sidebar.
  83          * @param object  $a            App
  84          * @param string  $nickname     string
  85          * @param int     $profile      int
  86          * @param array   $profiledata  array
  87          * @param boolean $show_connect Show connect link
  88          */
  89         public static function load(App $a, $nickname, $profile = 0, array $profiledata = [], $show_connect = true)
  90         {
  91                 $user = DBA::selectFirst('user', ['uid'], ['nickname' => $nickname, 'account_removed' => false]);
  92
  93                 if (!DBA::is_result($user) && empty($profiledata)) {
  94                         logger('profile error: ' . $a->query_string, LOGGER_DEBUG);
  95                         notice(L10n::t('Requested account is not available.') . EOL);
  96                         $a->error = 404;
  97                         return;
  98                 }
  99
 100                 if (count($profiledata) > 0) {
 101                         // Add profile data to sidebar
 102                         $a->page['aside'] .= self::sidebar($profiledata, true, $show_connect);
 103
 104                         if (!DBA::is_result($user)) {
 105                                 return;
 106                         }
 107                 }
 108
 109                 $pdata = self::getByNickname($nickname, $user['uid'], $profile);
 110
 111                 if (empty($pdata) && empty($profiledata)) {
 112                         logger('profile error: ' . $a->query_string, LOGGER_DEBUG);
 113                         notice(L10n::t('Requested profile is not available.') . EOL);
 114                         $a->error = 404;
 115                         return;
 116                 }
 117
 118                 // fetch user tags if this isn't the default profile
 119
 120                 if (!$pdata['is-default']) {
 121                         $x = q(
 122                                 "SELECT `pub_keywords` FROM `profile` WHERE `uid` = %d AND `is-default` = 1 LIMIT 1",
 123                                 intval($pdata['profile_uid'])
 124                         );
 125                         if ($x && count($x)) {
 126                                 $pdata['pub_keywords'] = $x[0]['pub_keywords'];
 127                         }
 128                 }
 129
 130                 $a->profile = $pdata;
 131                 $a->profile_uid = $pdata['profile_uid'];
 132
 133                 $a->profile['mobile-theme'] = PConfig::get($a->profile['profile_uid'], 'system', 'mobile_theme');
 134                 $a->profile['network'] = NETWORK_DFRN;
 135
 136                 $a->page['title'] = $a->profile['name'] . ' @ ' . Config::get('config', 'sitename');
 137
 138                 if (!$profiledata && !PConfig::get(local_user(), 'system', 'always_my_theme')) {
 139                         $_SESSION['theme'] = $a->profile['theme'];
 140                 }
 141
 142                 $_SESSION['mobile-theme'] = $a->profile['mobile-theme'];
 143
 144                 /*
 145                 * load/reload current theme info
 146                 */
 147
 148                 $a->set_template_engine(); // reset the template engine to the default in case the user's theme doesn't specify one
 149
 150                 $theme_info_file = 'view/theme/' . $a->getCurrentTheme() . '/theme.php';
 151                 if (file_exists($theme_info_file)) {
 152                         require_once $theme_info_file;
 153                 }
 154
 155                 if (local_user() && local_user() == $a->profile['uid'] && $profiledata) {
 156                         $a->page['aside'] .= replace_macros(
 157                                 get_markup_template('profile_edlink.tpl'),
 158                                 [
 159                                         '$editprofile' => L10n::t('Edit profile'),
 160                                         '$profid' => $a->profile['id']
 161                                 ]
 162                         );
 163                 }
 164
 165                 $block = ((Config::get('system', 'block_public') && !local_user() && !remote_user()) ? true : false);
 166
 167                 /**
 168                  * @todo
 169                  * By now, the contact block isn't shown, when a different profile is given
 170                  * But: When this profile was on the same server, then we could display the contacts
 171                  */
 172                 if (!$profiledata) {
 173                         $a->page['aside'] .= self::sidebar($a->profile, $block, $show_connect);
 174                 }
 175
 176                 return;
 177         }
 178
 179         /**
 180          * Get all profile data of a local user
 181          *
 182          * If the viewer is an authenticated remote viewer, the profile displayed is the
 183          * one that has been configured for his/her viewing in the Contact manager.
 184          * Passing a non-zero profile ID can also allow a preview of a selected profile
 185          * by the owner
 186          *
 187          * Includes all available profile data
 188          *
 189          * @brief Get all profile data of a local user
 190          * @param string $nickname nick
 191          * @param int    $uid      uid
 192          * @param int    $profile_id  ID of the profile
 193          * @return array
 194          */
 195         public static function getByNickname($nickname, $uid = 0, $profile_id = 0)
 196         {
 197                 if (remote_user() && count($_SESSION['remote'])) {
 198                         foreach ($_SESSION['remote'] as $visitor) {
 199                                 if ($visitor['uid'] == $uid) {
 200                                         $contact = DBA::selectFirst('contact', ['profile-id'], ['id' => $visitor['cid']]);
 201                                         if (DBA::is_result($contact)) {
 202                                                 $profile_id = $contact['profile-id'];
 203                                         }
 204                                         break;
 205                                 }
 206                         }
 207                 }
 208
 209                 $profile = null;
 210
 211                 if ($profile_id) {
 212                         $profile = DBA::fetchFirst(
 213                                 "SELECT `contact`.`id` AS `contact_id`, `contact`.`photo` AS `contact_photo`,
 214                                         `contact`.`thumb` AS `contact_thumb`, `contact`.`micro` AS `contact_micro`,
 215                                         `profile`.`uid` AS `profile_uid`, `profile`.*,
 216                                         `contact`.`avatar-date` AS picdate, `contact`.`addr`, `contact`.`url`, `user`.*
 217                                 FROM `profile`
 218                                 INNER JOIN `contact` on `contact`.`uid` = `profile`.`uid` AND `contact`.`self`
 219                                 INNER JOIN `user` ON `profile`.`uid` = `user`.`uid`
 220                                 WHERE `user`.`nickname` = ? AND `profile`.`id` = ? LIMIT 1",
 221                                 $nickname,
 222                                 intval($profile_id)
 223                         );
 224                 }
 225                 if (!DBA::is_result($profile)) {
 226                         $profile = DBA::fetchFirst(
 227                                 "SELECT `contact`.`id` AS `contact_id`, `contact`.`photo` as `contact_photo`,
 228                                         `contact`.`thumb` AS `contact_thumb`, `contact`.`micro` AS `contact_micro`,
 229                                         `profile`.`uid` AS `profile_uid`, `profile`.*,
 230                                         `contact`.`avatar-date` AS picdate, `contact`.`addr`, `contact`.`url`, `user`.*
 231                                 FROM `profile`
 232                                 INNER JOIN `contact` ON `contact`.`uid` = `profile`.`uid` AND `contact`.`self`
 233                                 INNER JOIN `user` ON `profile`.`uid` = `user`.`uid`
 234                                 WHERE `user`.`nickname` = ? AND `profile`.`is-default` LIMIT 1",
 235                                 $nickname
 236                         );
 237                 }
 238
 239                 return $profile;
 240         }
 241
 242         /**
 243          * Formats a profile for display in the sidebar.
 244          *
 245          * It is very difficult to templatise the HTML completely
 246          * because of all the conditional logic.
 247          *
 248          * @brief Formats a profile for display in the sidebar.
 249          * @param array $profile
 250          * @param int $block
 251          * @param boolean $show_connect Show connect link
 252          *
 253          * @return string HTML sidebar module
 254          *
 255          * @note Returns empty string if passed $profile is wrong type or not populated
 256          *
 257          * @hooks 'profile_sidebar_enter'
 258          *      array $profile - profile data
 259          * @hooks 'profile_sidebar'
 260          *      array $arr
 261          */
 262         private static function sidebar($profile, $block = 0, $show_connect = true)
 263         {
 264                 $a = get_app();
 265
 266                 $o = '';
 267                 $location = false;
 268
 269                 // This function can also use contact information in $profile
 270                 $is_contact = x($profile, 'cid');
 271
 272                 if (!is_array($profile) && !count($profile)) {
 273                         return $o;
 274                 }
 275
 276                 $profile['picdate'] = urlencode(defaults($profile, 'picdate', ''));
 277
 278                 if (($profile['network'] != '') && ($profile['network'] != NETWORK_DFRN)) {
 279                         $profile['network_name'] = format_network_name($profile['network'], $profile['url']);
 280                 } else {
 281                         $profile['network_name'] = '';
 282                 }
 283
 284                 Addon::callHooks('profile_sidebar_enter', $profile);
 285
 286
 287                 // don't show connect link to yourself
 288                 $connect = $profile['uid'] != local_user() ? L10n::t('Connect') : false;
 289
 290                 // don't show connect link to authenticated visitors either
 291                 if (remote_user() && count($_SESSION['remote'])) {
 292                         foreach ($_SESSION['remote'] as $visitor) {
 293                                 if ($visitor['uid'] == $profile['uid']) {
 294                                         $connect = false;
 295                                         break;
 296                                 }
 297                         }
 298                 }
 299
 300                 if (!$show_connect) {
 301                         $connect = false;
 302                 }
 303
 304                 $profile_url = '';
 305
 306                 // Is the local user already connected to that user?
 307                 if ($connect && local_user()) {
 308                         if (isset($profile['url'])) {
 309                                 $profile_url = normalise_link($profile['url']);
 310                         } else {
 311                                 $profile_url = normalise_link(System::baseUrl() . '/profile/' . $profile['nickname']);
 312                         }
 313
 314                         if (DBA::exists('contact', ['pending' => false, 'uid' => local_user(), 'nurl' => $profile_url])) {
 315                                 $connect = false;
 316                         }
 317                 }
 318
 319                 if ($connect && ($profile['network'] != NETWORK_DFRN) && !isset($profile['remoteconnect'])) {
 320                         $connect = false;
 321                 }
 322
 323                 $remoteconnect = null;
 324                 if (isset($profile['remoteconnect'])) {
 325                         $remoteconnect = $profile['remoteconnect'];
 326                 }
 327
 328                 if ($connect && ($profile['network'] == NETWORK_DFRN) && !isset($remoteconnect)) {
 329                         $subscribe_feed = L10n::t('Atom feed');
 330                 } else {
 331                         $subscribe_feed = false;
 332                 }
 333
 334                 if (remote_user() || (self::getMyURL() && x($profile, 'unkmail') && ($profile['uid'] != local_user()))) {
 335                         $wallmessage = L10n::t('Message');
 336                         $wallmessage_link = 'wallmessage/' . $profile['nickname'];
 337
 338                         if (remote_user()) {
 339                                 $r = q(
 340                                         "SELECT `url` FROM `contact` WHERE `uid` = %d AND `id` = '%s' AND `rel` = %d",
 341                                         intval($profile['uid']),
 342                                         intval(remote_user()),
 343                                         intval(CONTACT_IS_FRIEND)
 344                                 );
 345                         } else {
 346                                 $r = q(
 347                                         "SELECT `url` FROM `contact` WHERE `uid` = %d AND `nurl` = '%s' AND `rel` = %d",
 348                                         intval($profile['uid']),
 349                                         dbesc(normalise_link(self::getMyURL())),
 350                                         intval(CONTACT_IS_FRIEND)
 351                                 );
 352                         }
 353                         if ($r) {
 354                                 $remote_url = $r[0]['url'];
 355                                 $message_path = preg_replace('=(.*)/profile/(.*)=ism', '$1/message/new/', $remote_url);
 356                                 $wallmessage_link = $message_path . base64_encode($profile['addr']);
 357                         }
 358                 } else {
 359                         $wallmessage = false;
 360                         $wallmessage_link = false;
 361                 }
 362
 363                 // show edit profile to yourself
 364                 if (!$is_contact && $profile['uid'] == local_user() && Feature::isEnabled(local_user(), 'multi_profiles')) {
 365                         $profile['edit'] = [System::baseUrl() . '/profiles', L10n::t('Profiles'), '', L10n::t('Manage/edit profiles')];
 366                         $r = q(
 367                                 "SELECT * FROM `profile` WHERE `uid` = %d",
 368                                 local_user()
 369                         );
 370
 371                         $profile['menu'] = [
 372                                 'chg_photo' => L10n::t('Change profile photo'),
 373                                 'cr_new' => L10n::t('Create New Profile'),
 374                                 'entries' => [],
 375                         ];
 376
 377                         if (DBA::is_result($r)) {
 378                                 foreach ($r as $rr) {
 379                                         $profile['menu']['entries'][] = [
 380                                                 'photo' => $rr['thumb'],
 381                                                 'id' => $rr['id'],
 382                                                 'alt' => L10n::t('Profile Image'),
 383                                                 'profile_name' => $rr['profile-name'],
 384                                                 'isdefault' => $rr['is-default'],
 385                                                 'visibile_to_everybody' => L10n::t('visible to everybody'),
 386                                                 'edit_visibility' => L10n::t('Edit visibility'),
 387                                         ];
 388                                 }
 389                         }
 390                 }
 391                 if (!$is_contact && $profile['uid'] == local_user() && !Feature::isEnabled(local_user(), 'multi_profiles')) {
 392                         $profile['edit'] = [System::baseUrl() . '/profiles/' . $profile['id'], L10n::t('Edit profile'), '', L10n::t('Edit profile')];
 393                         $profile['menu'] = [
 394                                 'chg_photo' => L10n::t('Change profile photo'),
 395                                 'cr_new' => null,
 396                                 'entries' => [],
 397                         ];
 398                 }
 399
 400                 // Fetch the account type
 401                 $account_type = Contact::getAccountType($profile);
 402
 403                 if (x($profile, 'address')
 404                         || x($profile, 'location')
 405                         || x($profile, 'locality')
 406                         || x($profile, 'region')
 407                         || x($profile, 'postal-code')
 408                         || x($profile, 'country-name')
 409                 ) {
 410                         $location = L10n::t('Location:');
 411                 }
 412
 413                 $gender   = x($profile, 'gender')   ? L10n::t('Gender:')   : false;
 414                 $marital  = x($profile, 'marital')  ? L10n::t('Status:')   : false;
 415                 $homepage = x($profile, 'homepage') ? L10n::t('Homepage:') : false;
 416                 $about    = x($profile, 'about')    ? L10n::t('About:')    : false;
 417                 $xmpp     = x($profile, 'xmpp')     ? L10n::t('XMPP:')     : false;
 418
 419                 if ((x($profile, 'hidewall') || $block) && !local_user() && !remote_user()) {
 420                         $location = $gender = $marital = $homepage = $about = false;
 421                 }
 422
 423                 $split_name = Diaspora::splitName($profile['name']);
 424                 $firstname = $split_name['first'];
 425                 $lastname = $split_name['last'];
 426
 427                 if (x($profile, 'guid')) {
 428                         $diaspora = [
 429                                 'guid' => $profile['guid'],
 430                                 'podloc' => System::baseUrl(),
 431                                 'searchable' => (($profile['publish'] && $profile['net-publish']) ? 'true' : 'false' ),
 432                                 'nickname' => $profile['nickname'],
 433                                 'fullname' => $profile['name'],
 434                                 'firstname' => $firstname,
 435                                 'lastname' => $lastname,
 436                                 'photo300' => defaults($profile, 'contact_photo', ''),
 437                                 'photo100' => defaults($profile, 'contact_thumb', ''),
 438                                 'photo50' => defaults($profile, 'contact_micro', ''),
 439                         ];
 440                 } else {
 441                         $diaspora = false;
 442                 }
 443
 444                 $contact_block = '';
 445                 $updated = '';
 446                 $contacts = 0;
 447                 if (!$block) {
 448                         $contact_block = contact_block();
 449
 450                         if (is_array($a->profile) && !$a->profile['hide-friends']) {
 451                                 $r = q(
 452                                         "SELECT `gcontact`.`updated` FROM `contact` INNER JOIN `gcontact` WHERE `gcontact`.`nurl` = `contact`.`nurl` AND `self` AND `uid` = %d LIMIT 1",
 453                                         intval($a->profile['uid'])
 454                                 );
 455                                 if (DBA::is_result($r)) {
 456                                         $updated = date('c', strtotime($r[0]['updated']));
 457                                 }
 458
 459                                 $r = q(
 460                                         "SELECT COUNT(*) AS `total` FROM `contact`
 461                                         WHERE `uid` = %d
 462                                                 AND NOT `self` AND NOT `blocked` AND NOT `pending`
 463                                                 AND NOT `hidden` AND NOT `archive`
 464                                                 AND `network` IN ('%s', '%s', '%s', '')",
 465                                         intval($profile['uid']),
 466                                         dbesc(NETWORK_DFRN),
 467                                         dbesc(NETWORK_DIASPORA),
 468                                         dbesc(NETWORK_OSTATUS)
 469                                 );
 470                                 if (DBA::is_result($r)) {
 471                                         $contacts = intval($r[0]['total']);
 472                                 }
 473                         }
 474                 }
 475
 476                 $p = [];
 477                 foreach ($profile as $k => $v) {
 478                         $k = str_replace('-', '_', $k);
 479                         $p[$k] = $v;
 480                 }
 481
 482                 if (isset($p['about'])) {
 483                         $p['about'] = BBCode::convert($p['about']);
 484                 }
 485
 486                 if (isset($p['address'])) {
 487                         $p['address'] = BBCode::convert($p['address']);
 488                 } else {
 489                         $p['address'] = BBCode::convert($p['location']);
 490                 }
 491
 492                 if (isset($p['photo'])) {
 493                         $p['photo'] = proxy_url($p['photo'], false, PROXY_SIZE_SMALL);
 494                 }
 495
 496                 $p['url'] = Contact::magicLink(defaults($p, 'url', $profile_url));
 497
 498                 $tpl = get_markup_template('profile_vcard.tpl');
 499                 $o .= replace_macros($tpl, [
 500                         '$profile' => $p,
 501                         '$xmpp' => $xmpp,
 502                         '$connect' => $connect,
 503                         '$remoteconnect' => $remoteconnect,
 504                         '$subscribe_feed' => $subscribe_feed,
 505                         '$wallmessage' => $wallmessage,
 506                         '$wallmessage_link' => $wallmessage_link,
 507                         '$account_type' => $account_type,
 508                         '$location' => $location,
 509                         '$gender' => $gender,
 510                         '$marital' => $marital,
 511                         '$homepage' => $homepage,
 512                         '$about' => $about,
 513                         '$network' => L10n::t('Network:'),
 514                         '$contacts' => $contacts,
 515                         '$updated' => $updated,
 516                         '$diaspora' => $diaspora,
 517                         '$contact_block' => $contact_block,
 518                 ]);
 519
 520                 $arr = ['profile' => &$profile, 'entry' => &$o];
 521
 522                 Addon::callHooks('profile_sidebar', $arr);
 523
 524                 return $o;
 525         }
 526
 527         public static function getBirthdays()
 528         {
 529                 $a = get_app();
 530                 $o = '';
 531
 532                 if (!local_user() || $a->is_mobile || $a->is_tablet) {
 533                         return $o;
 534                 }
 535
 536                 /*
 537                 * $mobile_detect = new Mobile_Detect();
 538                 * $is_mobile = $mobile_detect->isMobile() || $mobile_detect->isTablet();
 539                 *               if ($is_mobile)
 540                 *                       return $o;
 541                 */
 542
 543                 $bd_format = L10n::t('g A l F d'); // 8 AM Friday January 18
 544                 $bd_short = L10n::t('F d');
 545
 546                 $cachekey = 'get_birthdays:' . local_user();
 547                 $r = Cache::get($cachekey);
 548                 if (is_null($r)) {
 549                         $s = DBA::p(
 550                                 "SELECT `event`.*, `event`.`id` AS `eid`, `contact`.* FROM `event`
 551                                 INNER JOIN `contact` ON `contact`.`id` = `event`.`cid`
 552                                 WHERE `event`.`uid` = ? AND `type` = 'birthday' AND `start` < ? AND `finish` > ?
 553                                 ORDER BY `start` ASC ",
 554                                 local_user(),
 555                                 DateTimeFormat::utc('now + 6 days'),
 556                                 DateTimeFormat::utcNow()
 557                         );
 558                         if (DBA::is_result($s)) {
 559                                 $r = DBA::toArray($s);
 560                                 Cache::set($cachekey, $r, CACHE_HOUR);
 561                         }
 562                 }
 563
 564                 $total = 0;
 565                 $classtoday = '';
 566                 if (DBA::is_result($r)) {
 567                         $now = strtotime('now');
 568                         $cids = [];
 569
 570                         $istoday = false;
 571                         foreach ($r as $rr) {
 572                                 if (strlen($rr['name'])) {
 573                                         $total ++;
 574                                 }
 575                                 if ((strtotime($rr['start'] . ' +00:00') < $now) && (strtotime($rr['finish'] . ' +00:00') > $now)) {
 576                                         $istoday = true;
 577                                 }
 578                         }
 579                         $classtoday = $istoday ? ' birthday-today ' : '';
 580                         if ($total) {
 581                                 foreach ($r as &$rr) {
 582                                         if (!strlen($rr['name'])) {
 583                                                 continue;
 584                                         }
 585
 586                                         // avoid duplicates
 587
 588                                         if (in_array($rr['cid'], $cids)) {
 589                                                 continue;
 590                                         }
 591                                         $cids[] = $rr['cid'];
 592
 593                                         $today = (((strtotime($rr['start'] . ' +00:00') < $now) && (strtotime($rr['finish'] . ' +00:00') > $now)) ? true : false);
 594
 595                                         $rr['link'] = Contact::magicLink($rr['url']);
 596                                         $rr['title'] = $rr['name'];
 597                                         $rr['date'] = day_translate(DateTimeFormat::convert($rr['start'], $a->timezone, 'UTC', $rr['adjust'] ? $bd_format : $bd_short)) . (($today) ? ' ' . L10n::t('[today]') : '');
 598                                         $rr['startime'] = null;
 599                                         $rr['today'] = $today;
 600                                 }
 601                         }
 602                 }
 603                 $tpl = get_markup_template('birthdays_reminder.tpl');
 604                 return replace_macros($tpl, [
 605                         '$baseurl' => System::baseUrl(),
 606                         '$classtoday' => $classtoday,
 607                         '$count' => $total,
 608                         '$event_reminders' => L10n::t('Birthday Reminders'),
 609                         '$event_title' => L10n::t('Birthdays this week:'),
 610                         '$events' => $r,
 611                         '$lbr' => '{', // raw brackets mess up if/endif macro processing
 612                         '$rbr' => '}'
 613                 ]);
 614         }
 615
 616         public static function getEventsReminderHTML()
 617         {
 618                 $a = get_app();
 619                 $o = '';
 620
 621                 if (!local_user() || $a->is_mobile || $a->is_tablet) {
 622                         return $o;
 623                 }
 624
 625                 /*
 626                 *       $mobile_detect = new Mobile_Detect();
 627                 *               $is_mobile = $mobile_detect->isMobile() || $mobile_detect->isTablet();
 628                 *               if ($is_mobile)
 629                 *                       return $o;
 630                 */
 631
 632                 $bd_format = L10n::t('g A l F d'); // 8 AM Friday January 18
 633                 $classtoday = '';
 634
 635                 $s = DBA::p(
 636                         "SELECT `event`.*
 637                         FROM `event`
 638                         INNER JOIN `item`
 639                                 ON `item`.`uid` = `event`.`uid`
 640                                 AND `item`.`parent-uri` = `event`.`uri`
 641                         WHERE `event`.`uid` = ?
 642                         AND `event`.`type` != 'birthday'
 643                         AND `event`.`start` < ?
 644                         AND `event`.`start` >= ?
 645                         AND `item`.`author-id` = ?
 646                         AND (`item`.`verb` = ? OR `item`.`verb` = ?)
 647                         AND `item`.`visible`
 648                         AND NOT `item`.`deleted`
 649                         ORDER BY  `event`.`start` ASC",
 650                         local_user(),
 651                         DateTimeFormat::utc('now + 7 days'),
 652                         DateTimeFormat::utc('now - 1 days'),
 653                         public_contact(),
 654                         ACTIVITY_ATTEND,
 655                         ACTIVITY_ATTENDMAYBE
 656                 );
 657
 658                 $r = [];
 659
 660                 if (DBA::is_result($s)) {
 661                         $istoday = false;
 662
 663                         while ($rr = DBA::fetch($s)) {
 664                                 if (strlen($rr['name'])) {
 665                                         $total ++;
 666                                 }
 667
 668                                 $strt = DateTimeFormat::convert($rr['start'], $rr['convert'] ? $a->timezone : 'UTC', 'UTC', 'Y-m-d');
 669                                 if ($strt === DateTimeFormat::timezoneNow($a->timezone, 'Y-m-d')) {
 670                                         $istoday = true;
 671                                 }
 672
 673                                 $title = strip_tags(html_entity_decode(BBCode::convert($rr['summary']), ENT_QUOTES, 'UTF-8'));
 674
 675                                 if (strlen($title) > 35) {
 676                                         $title = substr($title, 0, 32) . '... ';
 677                                 }
 678
 679                                 $description = substr(strip_tags(BBCode::convert($rr['desc'])), 0, 32) . '... ';
 680                                 if (!$description) {
 681                                         $description = L10n::t('[No description]');
 682                                 }
 683
 684                                 $strt = DateTimeFormat::convert($rr['start'], $rr['convert'] ? $a->timezone : 'UTC');
 685
 686                                 if (substr($strt, 0, 10) < DateTimeFormat::timezoneNow($a->timezone, 'Y-m-d')) {
 687                                         continue;
 688                                 }
 689
 690                                 $today = ((substr($strt, 0, 10) === DateTimeFormat::timezoneNow($a->timezone, 'Y-m-d')) ? true : false);
 691
 692                                 $rr['title'] = $title;
 693                                 $rr['description'] = $description;
 694                                 $rr['date'] = day_translate(DateTimeFormat::convert($rr['start'], $rr['adjust'] ? $a->timezone : 'UTC', 'UTC', $bd_format)) . (($today) ? ' ' . L10n::t('[today]') : '');
 695                                 $rr['startime'] = $strt;
 696                                 $rr['today'] = $today;
 697
 698                                 $r[] = $rr;
 699                         }
 700                         DBA::close($s);
 701                         $classtoday = (($istoday) ? 'event-today' : '');
 702                 }
 703                 $tpl = get_markup_template('events_reminder.tpl');
 704                 return replace_macros($tpl, [
 705                         '$baseurl' => System::baseUrl(),
 706                         '$classtoday' => $classtoday,
 707                         '$count' => count($r),
 708                         '$event_reminders' => L10n::t('Event Reminders'),
 709                         '$event_title' => L10n::t('Upcoming events the next 7 days:'),
 710                         '$events' => $r,
 711                 ]);
 712         }
 713
 714         public static function getAdvanced(App $a)
 715         {
 716                 $o = '';
 717                 $uid = $a->profile['uid'];
 718
 719                 $o .= replace_macros(
 720                         get_markup_template('section_title.tpl'),
 721                         ['$title' => L10n::t('Profile')]
 722                 );
 723
 724                 if ($a->profile['name']) {
 725                         $tpl = get_markup_template('profile_advanced.tpl');
 726
 727                         $profile = [];
 728
 729                         $profile['fullname'] = [L10n::t('Full Name:'), $a->profile['name']];
 730
 731                         if (Feature::isEnabled($uid, 'profile_membersince')) {
 732                                 $profile['membersince'] = [L10n::t('Member since:'), DateTimeFormat::local($a->profile['register_date'])];
 733                         }
 734
 735                         if ($a->profile['gender']) {
 736                                 $profile['gender'] = [L10n::t('Gender:'), $a->profile['gender']];
 737                         }
 738
 739                         if (($a->profile['dob']) && ($a->profile['dob'] > '0001-01-01')) {
 740                                 $year_bd_format = L10n::t('j F, Y');
 741                                 $short_bd_format = L10n::t('j F');
 742
 743                                 $val = day_translate(
 744                                         intval($a->profile['dob']) ?
 745                                                 DateTimeFormat::utc($a->profile['dob'] . ' 00:00 +00:00', $year_bd_format)
 746                                                 : DateTimeFormat::utc('2001-' . substr($a->profile['dob'], 5) . ' 00:00 +00:00', $short_bd_format)
 747                                 );
 748
 749                                 $profile['birthday'] = [L10n::t('Birthday:'), $val];
 750                         }
 751
 752                         if (!empty($a->profile['dob'])
 753                                 && $a->profile['dob'] > '0001-01-01'
 754                                 && $age = Temporal::getAgeByTimezone($a->profile['dob'], $a->profile['timezone'], '')
 755                         ) {
 756                                 $profile['age'] = [L10n::t('Age:'), $age];
 757                         }
 758
 759                         if ($a->profile['marital']) {
 760                                 $profile['marital'] = [L10n::t('Status:'), $a->profile['marital']];
 761                         }
 762
 763                         /// @TODO Maybe use x() here, plus below?
 764                         if ($a->profile['with']) {
 765                                 $profile['marital']['with'] = $a->profile['with'];
 766                         }
 767
 768                         if (strlen($a->profile['howlong']) && $a->profile['howlong'] >= NULL_DATE) {
 769                                 $profile['howlong'] = Temporal::getRelativeDate($a->profile['howlong'], L10n::t('for %1$d %2$s'));
 770                         }
 771
 772                         if ($a->profile['sexual']) {
 773                                 $profile['sexual'] = [L10n::t('Sexual Preference:'), $a->profile['sexual']];
 774                         }
 775
 776                         if ($a->profile['homepage']) {
 777                                 $profile['homepage'] = [L10n::t('Homepage:'), linkify($a->profile['homepage'])];
 778                         }
 779
 780                         if ($a->profile['hometown']) {
 781                                 $profile['hometown'] = [L10n::t('Hometown:'), linkify($a->profile['hometown'])];
 782                         }
 783
 784                         if ($a->profile['pub_keywords']) {
 785                                 $profile['pub_keywords'] = [L10n::t('Tags:'), $a->profile['pub_keywords']];
 786                         }
 787
 788                         if ($a->profile['politic']) {
 789                                 $profile['politic'] = [L10n::t('Political Views:'), $a->profile['politic']];
 790                         }
 791
 792                         if ($a->profile['religion']) {
 793                                 $profile['religion'] = [L10n::t('Religion:'), $a->profile['religion']];
 794                         }
 795
 796                         if ($txt = prepare_text($a->profile['about'])) {
 797                                 $profile['about'] = [L10n::t('About:'), $txt];
 798                         }
 799
 800                         if ($txt = prepare_text($a->profile['interest'])) {
 801                                 $profile['interest'] = [L10n::t('Hobbies/Interests:'), $txt];
 802                         }
 803
 804                         if ($txt = prepare_text($a->profile['likes'])) {
 805                                 $profile['likes'] = [L10n::t('Likes:'), $txt];
 806                         }
 807
 808                         if ($txt = prepare_text($a->profile['dislikes'])) {
 809                                 $profile['dislikes'] = [L10n::t('Dislikes:'), $txt];
 810                         }
 811
 812                         if ($txt = prepare_text($a->profile['contact'])) {
 813                                 $profile['contact'] = [L10n::t('Contact information and Social Networks:'), $txt];
 814                         }
 815
 816                         if ($txt = prepare_text($a->profile['music'])) {
 817                                 $profile['music'] = [L10n::t('Musical interests:'), $txt];
 818                         }
 819
 820                         if ($txt = prepare_text($a->profile['book'])) {
 821                                 $profile['book'] = [L10n::t('Books, literature:'), $txt];
 822                         }
 823
 824                         if ($txt = prepare_text($a->profile['tv'])) {
 825                                 $profile['tv'] = [L10n::t('Television:'), $txt];
 826                         }
 827
 828                         if ($txt = prepare_text($a->profile['film'])) {
 829                                 $profile['film'] = [L10n::t('Film/dance/culture/entertainment:'), $txt];
 830                         }
 831
 832                         if ($txt = prepare_text($a->profile['romance'])) {
 833                                 $profile['romance'] = [L10n::t('Love/Romance:'), $txt];
 834                         }
 835
 836                         if ($txt = prepare_text($a->profile['work'])) {
 837                                 $profile['work'] = [L10n::t('Work/employment:'), $txt];
 838                         }
 839
 840                         if ($txt = prepare_text($a->profile['education'])) {
 841                                 $profile['education'] = [L10n::t('School/education:'), $txt];
 842                         }
 843
 844                         //show subcribed forum if it is enabled in the usersettings
 845                         if (Feature::isEnabled($uid, 'forumlist_profile')) {
 846                                 $profile['forumlist'] = [L10n::t('Forums:'), ForumManager::profileAdvanced($uid)];
 847                         }
 848
 849                         if ($a->profile['uid'] == local_user()) {
 850                                 $profile['edit'] = [System::baseUrl() . '/profiles/' . $a->profile['id'], L10n::t('Edit profile'), '', L10n::t('Edit profile')];
 851                         }
 852
 853                         return replace_macros($tpl, [
 854                                 '$title' => L10n::t('Profile'),
 855                                 '$basic' => L10n::t('Basic'),
 856                                 '$advanced' => L10n::t('Advanced'),
 857                                 '$profile' => $profile
 858                         ]);
 859                 }
 860
 861                 return '';
 862         }
 863
 864         public static function getTabs($a, $is_owner = false, $nickname = null)
 865         {
 866                 if (is_null($nickname)) {
 867                         $nickname = $a->user['nickname'];
 868                 }
 869
 870                 $tab = false;
 871                 if (x($_GET, 'tab')) {
 872                         $tab = notags(trim($_GET['tab']));
 873                 }
 874
 875                 $url = System::baseUrl() . '/profile/' . $nickname;
 876
 877                 $tabs = [
 878                         [
 879                                 'label' => L10n::t('Status'),
 880                                 'url'   => $url,
 881                                 'sel'   => !$tab && $a->argv[0] == 'profile' ? 'active' : '',
 882                                 'title' => L10n::t('Status Messages and Posts'),
 883                                 'id'    => 'status-tab',
 884                                 'accesskey' => 'm',
 885                         ],
 886                         [
 887                                 'label' => L10n::t('Profile'),
 888                                 'url'   => $url . '/?tab=profile',
 889                                 'sel'   => $tab == 'profile' ? 'active' : '',
 890                                 'title' => L10n::t('Profile Details'),
 891                                 'id'    => 'profile-tab',
 892                                 'accesskey' => 'r',
 893                         ],
 894                         [
 895                                 'label' => L10n::t('Photos'),
 896                                 'url'   => System::baseUrl() . '/photos/' . $nickname,
 897                                 'sel'   => !$tab && $a->argv[0] == 'photos' ? 'active' : '',
 898                                 'title' => L10n::t('Photo Albums'),
 899                                 'id'    => 'photo-tab',
 900                                 'accesskey' => 'h',
 901                         ],
 902                         [
 903                                 'label' => L10n::t('Videos'),
 904                                 'url'   => System::baseUrl() . '/videos/' . $nickname,
 905                                 'sel'   => !$tab && $a->argv[0] == 'videos' ? 'active' : '',
 906                                 'title' => L10n::t('Videos'),
 907                                 'id'    => 'video-tab',
 908                                 'accesskey' => 'v',
 909                         ],
 910                 ];
 911
 912                 // the calendar link for the full featured events calendar
 913                 if ($is_owner && $a->theme_events_in_profile) {
 914                         $tabs[] = [
 915                                 'label' => L10n::t('Events'),
 916                                 'url'   => System::baseUrl() . '/events',
 917                                 'sel'   => !$tab && $a->argv[0] == 'events' ? 'active' : '',
 918                                 'title' => L10n::t('Events and Calendar'),
 919                                 'id'    => 'events-tab',
 920                                 'accesskey' => 'e',
 921                         ];
 922                         // if the user is not the owner of the calendar we only show a calendar
 923                         // with the public events of the calendar owner
 924                 } elseif (!$is_owner) {
 925                         $tabs[] = [
 926                                 'label' => L10n::t('Events'),
 927                                 'url'   => System::baseUrl() . '/cal/' . $nickname,
 928                                 'sel'   => !$tab && $a->argv[0] == 'cal' ? 'active' : '',
 929                                 'title' => L10n::t('Events and Calendar'),
 930                                 'id'    => 'events-tab',
 931                                 'accesskey' => 'e',
 932                         ];
 933                 }
 934
 935                 if ($is_owner) {
 936                         $tabs[] = [
 937                                 'label' => L10n::t('Personal Notes'),
 938                                 'url'   => System::baseUrl() . '/notes',
 939                                 'sel'   => !$tab && $a->argv[0] == 'notes' ? 'active' : '',
 940                                 'title' => L10n::t('Only You Can See This'),
 941                                 'id'    => 'notes-tab',
 942                                 'accesskey' => 't',
 943                         ];
 944                 }
 945
 946                 if (!empty($_SESSION['new_member']) && $is_owner) {
 947                         $tabs[] = [
 948                                 'label' => L10n::t('Tips for New Members'),
 949                                 'url'   => System::baseUrl() . '/newmember',
 950                                 'sel'   => false,
 951                                 'title' => L10n::t('Tips for New Members'),
 952                                 'id'    => 'newmember-tab',
 953                         ];
 954                 }
 955
 956                 if (!$is_owner && empty($a->profile['hide-friends'])) {
 957                         $tabs[] = [
 958                                 'label' => L10n::t('Contacts'),
 959                                 'url'   => System::baseUrl() . '/viewcontacts/' . $nickname,
 960                                 'sel'   => !$tab && $a->argv[0] == 'viewcontacts' ? 'active' : '',
 961                                 'title' => L10n::t('Contacts'),
 962                                 'id'    => 'viewcontacts-tab',
 963                                 'accesskey' => 'k',
 964                         ];
 965                 }
 966
 967                 $arr = ['is_owner' => $is_owner, 'nickname' => $nickname, 'tab' => $tab, 'tabs' => $tabs];
 968                 Addon::callHooks('profile_tabs', $arr);
 969
 970                 $tpl = get_markup_template('common_tabs.tpl');
 971
 972                 return replace_macros($tpl, ['$tabs' => $arr['tabs']]);
 973         }
 974
 975         /**
 976          * Retrieves the my_url session variable
 977          *
 978          * @return string
 979          */
 980         public static function getMyURL()
 981         {
 982                 if (x($_SESSION, 'my_url')) {
 983                         return $_SESSION['my_url'];
 984                 }
 985                 return null;
 986         }
 987
 988         /**
 989          * Process the 'zrl' parameter and initiate the remote authentication.
 990          *
 991          * This method checks if the visitor has a public contact entry and
 992          * redirects the visitor to his/her instance to start the magic auth (Authentication)
 993          * process.
 994          *
 995          * Ported from Hubzilla: https://framagit.org/hubzilla/core/blob/master/include/channel.php
 996          *
 997          * @param App $a Application instance.
 998          */
 999         public static function zrlInit(App $a)
1000         {
1001                 $my_url = self::getMyURL();
1002                 $my_url = Network::isUrlValid($my_url);
1003
1004                 if ($my_url) {
1005                         if (!local_user()) {
1006                                 // Is it a DDoS attempt?
1007                                 // The check fetches the cached value from gprobe to reduce the load for this system
1008                                 $urlparts = parse_url($my_url);
1009
1010                                 $result = Cache::get('gprobe:' . $urlparts['host']);
1011                                 if ((!is_null($result)) && (in_array($result['network'], [NETWORK_FEED, NETWORK_PHANTOM]))) {
1012                                         logger('DDoS attempt detected for ' . $urlparts['host'] . ' by ' . $_SERVER['REMOTE_ADDR'] . '. server data: ' . print_r($_SERVER, true), LOGGER_DEBUG);
1013                                         return;
1014                                 }
1015
1016                                 Worker::add(PRIORITY_LOW, 'GProbe', $my_url);
1017                                 $arr = ['zrl' => $my_url, 'url' => $a->cmd];
1018                                 Addon::callHooks('zrl_init', $arr);
1019
1020                                 // Try to find the public contact entry of the visitor.
1021                                 $cid = Contact::getIdForURL($my_url);
1022                                 if (!$cid) {
1023                                         logger('No contact record found for ' . $my_url, LOGGER_DEBUG);
1024                                         return;
1025                                 }
1026
1027                                 $contact = DBA::selectFirst('contact',['id', 'url'], ['id' => $cid]);
1028
1029                                 if (DBA::is_result($contact) && remote_user() && remote_user() == $contact['id']) {
1030                                         // The visitor is already authenticated.
1031                                         return;
1032                                 }
1033
1034                                 logger('Not authenticated. Invoking reverse magic-auth for ' . $my_url, LOGGER_DEBUG);
1035
1036                                 // Try to avoid recursion - but send them home to do a proper magic auth.
1037                                 $query = str_replace(array('?zrl=', '&zid='), array('?rzrl=', '&rzrl='), $a->query_string);
1038                                 // The other instance needs to know where to redirect.
1039                                 $dest = urlencode(System::baseUrl() . '/' . $query);
1040
1041                                 // We need to extract the basebath from the profile url
1042                                 // to redirect the visitors '/magic' module.
1043                                 // Note: We should have the basepath of a contact also in the contact table.
1044                                 $urlarr = explode('/profile/', $contact['url']);
1045                                 $basepath = $urlarr[0];
1046
1047                                 if ($basepath != System::baseUrl() && !strstr($dest, '/magic') && !strstr($dest, '/rmagic')) {
1048                                         goaway($basepath . '/magic' . '?f=&owa=1&dest=' . $dest);
1049                                 }
1050                         }
1051                 }
1052         }
1053
1054         /**
1055          * OpenWebAuth authentication.
1056          *
1057          * Ported from Hubzilla: https://framagit.org/hubzilla/core/blob/master/include/zid.php
1058          *
1059          * @param string $token
1060          */
1061         public static function openWebAuthInit($token)
1062         {
1063                 $a = get_app();
1064
1065                 // Clean old OpenWebAuthToken entries.
1066                 OpenWebAuthToken::purge('owt', '3 MINUTE');
1067
1068                 // Check if the token we got is the same one
1069                 // we have stored in the database.
1070                 $visitor_handle = OpenWebAuthToken::getMeta('owt', 0, $token);
1071
1072                 if($visitor_handle === false) {
1073                         return;
1074                 }
1075
1076                 // Try to find the public contact entry of the visitor.
1077                 $cid = Contact::getIdForURL($visitor_handle);
1078                 if(!$cid) {
1079                         logger('owt: unable to finger ' . $visitor_handle, LOGGER_DEBUG);
1080                         return;
1081                 }
1082
1083                 $visitor = DBA::selectFirst('contact', [], ['id' => $cid]);
1084
1085                 // Authenticate the visitor.
1086                 $_SESSION['authenticated'] = 1;
1087                 $_SESSION['visitor_id'] = $visitor['id'];
1088                 $_SESSION['visitor_handle'] = $visitor['addr'];
1089                 $_SESSION['visitor_home'] = $visitor['url'];
1090                 $_SESSION['my_url'] = $visitor['url'];
1091
1092                 $arr = [
1093                         'visitor' => $visitor,
1094                         'url' => $a->query_string
1095                 ];
1096                 /**
1097                  * @hooks magic_auth_success
1098                  *   Called when a magic-auth was successful.
1099                  *   * \e array \b visitor
1100                  *   * \e string \b url
1101                  */
1102                 Addon::callHooks('magic_auth_success', $arr);
1103
1104                 $a->contact = $arr['visitor'];
1105
1106                 info(L10n::t('OpenWebAuth: %1$s welcomes %2$s', $a->get_hostname(), $visitor['name']));
1107
1108                 logger('OpenWebAuth: auth success from ' . $visitor['addr'], LOGGER_DEBUG);
1109         }
1110
1111         public static function zrl($s, $force = false)
1112         {
1113                 if (!strlen($s)) {
1114                         return $s;
1115                 }
1116                 if ((!strpos($s, '/profile/')) && (!$force)) {
1117                         return $s;
1118                 }
1119                 if ($force && substr($s, -1, 1) !== '/') {
1120                         $s = $s . '/';
1121                 }
1122                 $achar = strpos($s, '?') ? '&' : '?';
1123                 $mine = self::getMyURL();
1124                 if ($mine && !link_compare($mine, $s)) {
1125                         return $s . $achar . 'zrl=' . urlencode($mine);
1126                 }
1127                 return $s;
1128         }
1129
1130         /**
1131          * Get the user ID of the page owner.
1132          *
1133          * Used from within PCSS themes to set theme parameters. If there's a
1134          * puid request variable, that is the "page owner" and normally their theme
1135          * settings take precedence; unless a local user sets the "always_my_theme"
1136          * system pconfig, which means they don't want to see anybody else's theme
1137          * settings except their own while on this site.
1138          *
1139          * @brief Get the user ID of the page owner
1140          * @return int user ID
1141          *
1142          * @note Returns local_user instead of user ID if "always_my_theme"
1143          *      is set to true
1144          */
1145         public static function getThemeUid()
1146         {
1147                 $uid = ((!empty($_REQUEST['puid'])) ? intval($_REQUEST['puid']) : 0);
1148                 if ((local_user()) && ((PConfig::get(local_user(), 'system', 'always_my_theme')) || (!$uid))) {
1149                         return local_user();
1150                 }
1151
1152                 return $uid;
1153         }
1154
1155         /**
1156         * Stip zrl parameter from a string.
1157         *
1158         * @param string $s The input string.
1159         * @return string The zrl.
1160         */
1161         public static function stripZrls($s)
1162         {
1163                 return preg_replace('/[\?&]zrl=(.*?)([\?&]|$)/is', '', $s);
1164         }
1165
1166         /**
1167         * Stip query parameter from a string.
1168         *
1169         * @param string $s The input string.
1170         * @return string The query parameter.
1171         */
1172         public static function stripQueryParam($s, $param)
1173         {
1174                 return preg_replace('/[\?&]' . $param . '=(.*?)(&|$)/ism', '$2', $s);
1175         }
1176 }