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\DBM;
  19 use Friendica\Model\Contact;
  20 use Friendica\Model\Verify;
  21 use Friendica\Protocol\Diaspora;
  22 use Friendica\Network\Probe;
  23 use Friendica\Util\DateTimeFormat;
  24 use Friendica\Util\Network;
  25 use Friendica\Util\Temporal;
  26 use dba;
  27
  28 require_once 'include/dba.php';
  29 require_once 'mod/proxy.php';
  30
  31 class Profile
  32 {
  33         /**
  34          * @brief Returns a formatted location string from the given profile array
  35          *
  36          * @param array $profile Profile array (Generated from the "profile" table)
  37          *
  38          * @return string Location string
  39          */
  40         public static function formatLocation(array $profile)
  41         {
  42                 $location = '';
  43
  44                 if ($profile['locality']) {
  45                         $location .= $profile['locality'];
  46                 }
  47
  48                 if ($profile['region'] && ($profile['locality'] != $profile['region'])) {
  49                         if ($location) {
  50                                 $location .= ', ';
  51                         }
  52
  53                         $location .= $profile['region'];
  54                 }
  55
  56                 if ($profile['country-name']) {
  57                         if ($location) {
  58                                 $location .= ', ';
  59                         }
  60
  61                         $location .= $profile['country-name'];
  62                 }
  63
  64                 return $location;
  65         }
  66
  67         /**
  68          *
  69          * Loads a profile into the page sidebar.
  70          *
  71          * The function requires a writeable copy of the main App structure, and the nickname
  72          * of a registered local account.
  73          *
  74          * If the viewer is an authenticated remote viewer, the profile displayed is the
  75          * one that has been configured for his/her viewing in the Contact manager.
  76          * Passing a non-zero profile ID can also allow a preview of a selected profile
  77          * by the owner.
  78          *
  79          * Profile information is placed in the App structure for later retrieval.
  80          * Honours the owner's chosen theme for display.
  81          *
  82          * @attention Should only be run in the _init() functions of a module. That ensures that
  83          *      the theme is chosen before the _init() function of a theme is run, which will usually
  84          *      load a lot of theme-specific content
  85          *
  86          * @brief Loads a profile into the page sidebar.
  87          * @param object  $a            App
  88          * @param string  $nickname     string
  89          * @param int     $profile      int
  90          * @param array   $profiledata  array
  91          * @param boolean $show_connect Show connect link
  92          */
  93         public static function load(App $a, $nickname, $profile = 0, $profiledata = [], $show_connect = true)
  94         {
  95                 $user = dba::selectFirst('user', ['uid'], ['nickname' => $nickname, 'account_removed' => false]);
  96
  97                 if (!DBM::is_result($user) && empty($profiledata)) {
  98                         logger('profile error: ' . $a->query_string, LOGGER_DEBUG);
  99                         notice(L10n::t('Requested account is not available.') . EOL);
 100                         $a->error = 404;
 101                         return;
 102                 }
 103
 104                 if (empty($a->page['aside'])) {
 105                         $a->page['aside'] = '';
 106                 }
 107
 108                 if ($profiledata) {
 109                         $a->page['aside'] .= self::sidebar($profiledata, true, $show_connect);
 110
 111                         if (!DBM::is_result($user)) {
 112                                 return;
 113                         }
 114                 }
 115
 116                 $pdata = self::getByNickname($nickname, $user[0]['uid'], $profile);
 117
 118                 if (empty($pdata) && empty($profiledata)) {
 119                         logger('profile error: ' . $a->query_string, LOGGER_DEBUG);
 120                         notice(L10n::t('Requested profile is not available.') . EOL);
 121                         $a->error = 404;
 122                         return;
 123                 }
 124
 125                 // fetch user tags if this isn't the default profile
 126
 127                 if (!$pdata['is-default']) {
 128                         $x = q(
 129                                 "SELECT `pub_keywords` FROM `profile` WHERE `uid` = %d AND `is-default` = 1 LIMIT 1",
 130                                 intval($pdata['profile_uid'])
 131                         );
 132                         if ($x && count($x)) {
 133                                 $pdata['pub_keywords'] = $x[0]['pub_keywords'];
 134                         }
 135                 }
 136
 137                 $a->profile = $pdata;
 138                 $a->profile_uid = $pdata['profile_uid'];
 139
 140                 $a->profile['mobile-theme'] = PConfig::get($a->profile['profile_uid'], 'system', 'mobile_theme');
 141                 $a->profile['network'] = NETWORK_DFRN;
 142
 143                 $a->page['title'] = $a->profile['name'] . ' @ ' . $a->config['sitename'];
 144
 145                 if (!$profiledata && !PConfig::get(local_user(), 'system', 'always_my_theme')) {
 146                         $_SESSION['theme'] = $a->profile['theme'];
 147                 }
 148
 149                 $_SESSION['mobile-theme'] = $a->profile['mobile-theme'];
 150
 151                 /*
 152                 * load/reload current theme info
 153                 */
 154
 155                 $a->set_template_engine(); // reset the template engine to the default in case the user's theme doesn't specify one
 156
 157                 $theme_info_file = 'view/theme/' . $a->getCurrentTheme() . '/theme.php';
 158                 if (file_exists($theme_info_file)) {
 159                         require_once $theme_info_file;
 160                 }
 161
 162                 if (local_user() && local_user() == $a->profile['uid'] && $profiledata) {
 163                         $a->page['aside'] .= replace_macros(
 164                                 get_markup_template('profile_edlink.tpl'),
 165                                 [
 166                                         '$editprofile' => L10n::t('Edit profile'),
 167                                         '$profid' => $a->profile['id']
 168                                 ]
 169                         );
 170                 }
 171
 172                 $block = ((Config::get('system', 'block_public') && !local_user() && !remote_user()) ? true : false);
 173
 174                 /**
 175                  * @todo
 176                  * By now, the contact block isn't shown, when a different profile is given
 177                  * But: When this profile was on the same server, then we could display the contacts
 178                  */
 179                 if (!$profiledata) {
 180                         $a->page['aside'] .= self::sidebar($a->profile, $block, $show_connect);
 181                 }
 182
 183                 return;
 184         }
 185
 186         /**
 187          * Get all profile data of a local user
 188          *
 189          * If the viewer is an authenticated remote viewer, the profile displayed is the
 190          * one that has been configured for his/her viewing in the Contact manager.
 191          * Passing a non-zero profile ID can also allow a preview of a selected profile
 192          * by the owner
 193          *
 194          * Includes all available profile data
 195          *
 196          * @brief Get all profile data of a local user
 197          * @param string $nickname nick
 198          * @param int    $uid      uid
 199          * @param int    $profile_id  ID of the profile
 200          * @return array
 201          */
 202         public static function getByNickname($nickname, $uid = 0, $profile_id = 0)
 203         {
 204                 if (remote_user() && count($_SESSION['remote'])) {
 205                         foreach ($_SESSION['remote'] as $visitor) {
 206                                 if ($visitor['uid'] == $uid) {
 207                                         $contact = dba::selectFirst('contact', ['profile-id'], ['id' => $visitor['cid']]);
 208                                         if (DBM::is_result($contact)) {
 209                                                 $profile_id = $contact['profile-id'];
 210                                         }
 211                                         break;
 212                                 }
 213                         }
 214                 }
 215
 216                 $profile = null;
 217
 218                 if ($profile_id) {
 219                         $profile = dba::fetch_first(
 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`.`uid` AS `profile_uid`, `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`.`id` = ? LIMIT 1",
 228                                 $nickname,
 229                                 intval($profile_id)
 230                         );
 231                 }
 232                 if (!DBM::is_result($profile)) {
 233                         $profile = dba::fetch_first(
 234                                 "SELECT `contact`.`id` AS `contact_id`, `contact`.`photo` as `contact_photo`,
 235                                         `contact`.`thumb` AS `contact_thumb`, `contact`.`micro` AS `contact_micro`,
 236                                         `profile`.`uid` AS `profile_uid`, `profile`.*,
 237                                         `contact`.`avatar-date` AS picdate, `contact`.`addr`, `contact`.`url`, `user`.*
 238                                 FROM `profile`
 239                                 INNER JOIN `contact` ON `contact`.`uid` = `profile`.`uid` AND `contact`.`self`
 240                                 INNER JOIN `user` ON `profile`.`uid` = `user`.`uid`
 241                                 WHERE `user`.`nickname` = ? AND `profile`.`is-default` LIMIT 1",
 242                                 $nickname
 243                         );
 244                 }
 245
 246                 return $profile;
 247         }
 248
 249         /**
 250          * Formats a profile for display in the sidebar.
 251          *
 252          * It is very difficult to templatise the HTML completely
 253          * because of all the conditional logic.
 254          *
 255          * @brief Formats a profile for display in the sidebar.
 256          * @param array $profile
 257          * @param int $block
 258          * @param boolean $show_connect Show connect link
 259          *
 260          * @return string HTML sidebar module
 261          *
 262          * @note Returns empty string if passed $profile is wrong type or not populated
 263          *
 264          * @hooks 'profile_sidebar_enter'
 265          *      array $profile - profile data
 266          * @hooks 'profile_sidebar'
 267          *      array $arr
 268          */
 269         private static function sidebar($profile, $block = 0, $show_connect = true)
 270         {
 271                 $a = get_app();
 272
 273                 $o = '';
 274                 $location = false;
 275
 276                 // This function can also use contact information in $profile
 277                 $is_contact = x($profile, 'cid');
 278
 279                 if (!is_array($profile) && !count($profile)) {
 280                         return $o;
 281                 }
 282
 283                 $profile['picdate'] = urlencode(defaults($profile, 'picdate', ''));
 284
 285                 if (($profile['network'] != '') && ($profile['network'] != NETWORK_DFRN)) {
 286                         $profile['network_name'] = format_network_name($profile['network'], $profile['url']);
 287                 } else {
 288                         $profile['network_name'] = '';
 289                 }
 290
 291                 Addon::callHooks('profile_sidebar_enter', $profile);
 292
 293
 294                 // don't show connect link to yourself
 295                 $connect = $profile['uid'] != local_user() ? L10n::t('Connect') : false;
 296
 297                 // don't show connect link to authenticated visitors either
 298                 if (remote_user() && count($_SESSION['remote'])) {
 299                         foreach ($_SESSION['remote'] as $visitor) {
 300                                 if ($visitor['uid'] == $profile['uid']) {
 301                                         $connect = false;
 302                                         break;
 303                                 }
 304                         }
 305                 }
 306
 307                 if (!$show_connect) {
 308                         $connect = false;
 309                 }
 310
 311                 // Is the local user already connected to that user?
 312                 if ($connect && local_user()) {
 313                         if (isset($profile['url'])) {
 314                                 $profile_url = normalise_link($profile['url']);
 315                         } else {
 316                                 $profile_url = normalise_link(System::baseUrl() . '/profile/' . $profile['nickname']);
 317                         }
 318
 319                         if (dba::exists('contact', ['pending' => false, 'uid' => local_user(), 'nurl' => $profile_url])) {
 320                                 $connect = false;
 321                         }
 322                 }
 323
 324                 if ($connect && ($profile['network'] != NETWORK_DFRN) && !isset($profile['remoteconnect'])) {
 325                         $connect = false;
 326                 }
 327
 328                 $remoteconnect = null;
 329                 if (isset($profile['remoteconnect'])) {
 330                         $remoteconnect = $profile['remoteconnect'];
 331                 }
 332
 333                 if ($connect && ($profile['network'] == NETWORK_DFRN) && !isset($remoteconnect)) {
 334                         $subscribe_feed = L10n::t('Atom feed');
 335                 } else {
 336                         $subscribe_feed = false;
 337                 }
 338
 339                 if (remote_user() || (self::getMyURL() && x($profile, 'unkmail') && ($profile['uid'] != local_user()))) {
 340                         $wallmessage = L10n::t('Message');
 341                         $wallmessage_link = 'wallmessage/' . $profile['nickname'];
 342
 343                         if (remote_user()) {
 344                                 $r = q(
 345                                         "SELECT `url` FROM `contact` WHERE `uid` = %d AND `id` = '%s' AND `rel` = %d",
 346                                         intval($profile['uid']),
 347                                         intval(remote_user()),
 348                                         intval(CONTACT_IS_FRIEND)
 349                                 );
 350                         } else {
 351                                 $r = q(
 352                                         "SELECT `url` FROM `contact` WHERE `uid` = %d AND `nurl` = '%s' AND `rel` = %d",
 353                                         intval($profile['uid']),
 354                                         dbesc(normalise_link(self::getMyURL())),
 355                                         intval(CONTACT_IS_FRIEND)
 356                                 );
 357                         }
 358                         if ($r) {
 359                                 $remote_url = $r[0]['url'];
 360                                 $message_path = preg_replace('=(.*)/profile/(.*)=ism', '$1/message/new/', $remote_url);
 361                                 $wallmessage_link = $message_path . base64_encode($profile['addr']);
 362                         }
 363                 } else {
 364                         $wallmessage = false;
 365                         $wallmessage_link = false;
 366                 }
 367
 368                 // show edit profile to yourself
 369                 if (!$is_contact && $profile['uid'] == local_user() && Feature::isEnabled(local_user(), 'multi_profiles')) {
 370                         $profile['edit'] = [System::baseUrl() . '/profiles', L10n::t('Profiles'), '', L10n::t('Manage/edit profiles')];
 371                         $r = q(
 372                                 "SELECT * FROM `profile` WHERE `uid` = %d",
 373                                 local_user()
 374                         );
 375
 376                         $profile['menu'] = [
 377                                 'chg_photo' => L10n::t('Change profile photo'),
 378                                 'cr_new' => L10n::t('Create New Profile'),
 379                                 'entries' => [],
 380                         ];
 381
 382                         if (DBM::is_result($r)) {
 383                                 foreach ($r as $rr) {
 384                                         $profile['menu']['entries'][] = [
 385                                                 'photo' => $rr['thumb'],
 386                                                 'id' => $rr['id'],
 387                                                 'alt' => L10n::t('Profile Image'),
 388                                                 'profile_name' => $rr['profile-name'],
 389                                                 'isdefault' => $rr['is-default'],
 390                                                 'visibile_to_everybody' => L10n::t('visible to everybody'),
 391                                                 'edit_visibility' => L10n::t('Edit visibility'),
 392                                         ];
 393                                 }
 394                         }
 395                 }
 396                 if (!$is_contact && $profile['uid'] == local_user() && !Feature::isEnabled(local_user(), 'multi_profiles')) {
 397                         $profile['edit'] = [System::baseUrl() . '/profiles/' . $profile['id'], L10n::t('Edit profile'), '', L10n::t('Edit profile')];
 398                         $profile['menu'] = [
 399                                 'chg_photo' => L10n::t('Change profile photo'),
 400                                 'cr_new' => null,
 401                                 'entries' => [],
 402                         ];
 403                 }
 404
 405                 // Fetch the account type
 406                 $account_type = Contact::getAccountType($profile);
 407
 408                 if (x($profile, 'address')
 409                         || x($profile, 'location')
 410                         || x($profile, 'locality')
 411                         || x($profile, 'region')
 412                         || x($profile, 'postal-code')
 413                         || x($profile, 'country-name')
 414                 ) {
 415                         $location = L10n::t('Location:');
 416                 }
 417
 418                 $gender   = x($profile, 'gender')   ? L10n::t('Gender:')   : false;
 419                 $marital  = x($profile, 'marital')  ? L10n::t('Status:')   : false;
 420                 $homepage = x($profile, 'homepage') ? L10n::t('Homepage:') : false;
 421                 $about    = x($profile, 'about')    ? L10n::t('About:')    : false;
 422                 $xmpp     = x($profile, 'xmpp')     ? L10n::t('XMPP:')     : false;
 423
 424                 if ((x($profile, 'hidewall') || $block) && !local_user() && !remote_user()) {
 425                         $location = $gender = $marital = $homepage = $about = false;
 426                 }
 427
 428                 $split_name = Diaspora::splitName($profile['name']);
 429                 $firstname = $split_name['first'];
 430                 $lastname = $split_name['last'];
 431
 432                 if (x($profile, 'guid')) {
 433                         $diaspora = [
 434                                 'guid' => $profile['guid'],
 435                                 'podloc' => System::baseUrl(),
 436                                 'searchable' => (($profile['publish'] && $profile['net-publish']) ? 'true' : 'false' ),
 437                                 'nickname' => $profile['nickname'],
 438                                 'fullname' => $profile['name'],
 439                                 'firstname' => $firstname,
 440                                 'lastname' => $lastname,
 441                                 'photo300' => $profile['contact_photo'],
 442                                 'photo100' => $profile['contact_thumb'],
 443                                 'photo50' => $profile['contact_micro'],
 444                         ];
 445                 } else {
 446                         $diaspora = false;
 447                 }
 448
 449                 $contact_block = '';
 450                 $updated = '';
 451                 $contacts = 0;
 452                 if (!$block) {
 453                         $contact_block = contact_block();
 454
 455                         if (is_array($a->profile) && !$a->profile['hide-friends']) {
 456                                 $r = q(
 457                                         "SELECT `gcontact`.`updated` FROM `contact` INNER JOIN `gcontact` WHERE `gcontact`.`nurl` = `contact`.`nurl` AND `self` AND `uid` = %d LIMIT 1",
 458                                         intval($a->profile['uid'])
 459                                 );
 460                                 if (DBM::is_result($r)) {
 461                                         $updated = date('c', strtotime($r[0]['updated']));
 462                                 }
 463
 464                                 $r = q(
 465                                         "SELECT COUNT(*) AS `total` FROM `contact`
 466                                         WHERE `uid` = %d
 467                                                 AND NOT `self` AND NOT `blocked` AND NOT `pending`
 468                                                 AND NOT `hidden` AND NOT `archive`
 469                                                 AND `network` IN ('%s', '%s', '%s', '')",
 470                                         intval($profile['uid']),
 471                                         dbesc(NETWORK_DFRN),
 472                                         dbesc(NETWORK_DIASPORA),
 473                                         dbesc(NETWORK_OSTATUS)
 474                                 );
 475                                 if (DBM::is_result($r)) {
 476                                         $contacts = intval($r[0]['total']);
 477                                 }
 478                         }
 479                 }
 480
 481                 $p = [];
 482                 foreach ($profile as $k => $v) {
 483                         $k = str_replace('-', '_', $k);
 484                         $p[$k] = $v;
 485                 }
 486
 487                 if (isset($p['about'])) {
 488                         $p['about'] = BBCode::convert($p['about']);
 489                 }
 490
 491                 if (isset($p['address'])) {
 492                         $p['address'] = BBCode::convert($p['address']);
 493                 } else {
 494                         $p['address'] = BBCode::convert($p['location']);
 495                 }
 496
 497                 if (isset($p['photo'])) {
 498                         $p['photo'] = proxy_url($p['photo'], false, PROXY_SIZE_SMALL);
 499                 }
 500
 501                 $p['url'] = Contact::magicLink($p['url']);
 502
 503                 $tpl = get_markup_template('profile_vcard.tpl');
 504                 $o .= replace_macros($tpl, [
 505                         '$profile' => $p,
 506                         '$xmpp' => $xmpp,
 507                         '$connect' => $connect,
 508                         '$remoteconnect' => $remoteconnect,
 509                         '$subscribe_feed' => $subscribe_feed,
 510                         '$wallmessage' => $wallmessage,
 511                         '$wallmessage_link' => $wallmessage_link,
 512                         '$account_type' => $account_type,
 513                         '$location' => $location,
 514                         '$gender' => $gender,
 515                         '$marital' => $marital,
 516                         '$homepage' => $homepage,
 517                         '$about' => $about,
 518                         '$network' => L10n::t('Network:'),
 519                         '$contacts' => $contacts,
 520                         '$updated' => $updated,
 521                         '$diaspora' => $diaspora,
 522                         '$contact_block' => $contact_block,
 523                 ]);
 524
 525                 $arr = ['profile' => &$profile, 'entry' => &$o];
 526
 527                 Addon::callHooks('profile_sidebar', $arr);
 528
 529                 return $o;
 530         }
 531
 532         public static function getBirthdays()
 533         {
 534                 $a = get_app();
 535                 $o = '';
 536
 537                 if (!local_user() || $a->is_mobile || $a->is_tablet) {
 538                         return $o;
 539                 }
 540
 541                 /*
 542                 * $mobile_detect = new Mobile_Detect();
 543                 * $is_mobile = $mobile_detect->isMobile() || $mobile_detect->isTablet();
 544                 *               if ($is_mobile)
 545                 *                       return $o;
 546                 */
 547
 548                 $bd_format = L10n::t('g A l F d'); // 8 AM Friday January 18
 549                 $bd_short = L10n::t('F d');
 550
 551                 $cachekey = 'get_birthdays:' . local_user();
 552                 $r = Cache::get($cachekey);
 553                 if (is_null($r)) {
 554                         $s = dba::p(
 555                                 "SELECT `event`.*, `event`.`id` AS `eid`, `contact`.* FROM `event`
 556                                 INNER JOIN `contact` ON `contact`.`id` = `event`.`cid`
 557                                 WHERE `event`.`uid` = ? AND `type` = 'birthday' AND `start` < ? AND `finish` > ?
 558                                 ORDER BY `start` ASC ",
 559                                 local_user(),
 560                                 DateTimeFormat::utc('now + 6 days'),
 561                                 DateTimeFormat::utcNow()
 562                         );
 563                         if (DBM::is_result($s)) {
 564                                 $r = dba::inArray($s);
 565                                 Cache::set($cachekey, $r, CACHE_HOUR);
 566                         }
 567                 }
 568
 569                 $total = 0;
 570                 $classtoday = '';
 571                 if (DBM::is_result($r)) {
 572                         $now = strtotime('now');
 573                         $cids = [];
 574
 575                         $istoday = false;
 576                         foreach ($r as $rr) {
 577                                 if (strlen($rr['name'])) {
 578                                         $total ++;
 579                                 }
 580                                 if ((strtotime($rr['start'] . ' +00:00') < $now) && (strtotime($rr['finish'] . ' +00:00') > $now)) {
 581                                         $istoday = true;
 582                                 }
 583                         }
 584                         $classtoday = $istoday ? ' birthday-today ' : '';
 585                         if ($total) {
 586                                 foreach ($r as &$rr) {
 587                                         if (!strlen($rr['name'])) {
 588                                                 continue;
 589                                         }
 590
 591                                         // avoid duplicates
 592
 593                                         if (in_array($rr['cid'], $cids)) {
 594                                                 continue;
 595                                         }
 596                                         $cids[] = $rr['cid'];
 597
 598                                         $today = (((strtotime($rr['start'] . ' +00:00') < $now) && (strtotime($rr['finish'] . ' +00:00') > $now)) ? true : false);
 599
 600                                         $rr['link'] = Contact::magicLink($rr['url']);
 601                                         $rr['title'] = $rr['name'];
 602                                         $rr['date'] = day_translate(DateTimeFormat::convert($rr['start'], $a->timezone, 'UTC', $rr['adjust'] ? $bd_format : $bd_short)) . (($today) ? ' ' . L10n::t('[today]') : '');
 603                                         $rr['startime'] = null;
 604                                         $rr['today'] = $today;
 605                                 }
 606                         }
 607                 }
 608                 $tpl = get_markup_template('birthdays_reminder.tpl');
 609                 return replace_macros($tpl, [
 610                         '$baseurl' => System::baseUrl(),
 611                         '$classtoday' => $classtoday,
 612                         '$count' => $total,
 613                         '$event_reminders' => L10n::t('Birthday Reminders'),
 614                         '$event_title' => L10n::t('Birthdays this week:'),
 615                         '$events' => $r,
 616                         '$lbr' => '{', // raw brackets mess up if/endif macro processing
 617                         '$rbr' => '}'
 618                 ]);
 619         }
 620
 621         public static function getEventsReminderHTML()
 622         {
 623                 $a = get_app();
 624                 $o = '';
 625
 626                 if (!local_user() || $a->is_mobile || $a->is_tablet) {
 627                         return $o;
 628                 }
 629
 630                 /*
 631                 *       $mobile_detect = new Mobile_Detect();
 632                 *               $is_mobile = $mobile_detect->isMobile() || $mobile_detect->isTablet();
 633                 *               if ($is_mobile)
 634                 *                       return $o;
 635                 */
 636
 637                 $bd_format = L10n::t('g A l F d'); // 8 AM Friday January 18
 638                 $classtoday = '';
 639
 640                 $s = dba::p(
 641                         "SELECT `event`.*
 642                         FROM `event`
 643                         INNER JOIN `item`
 644                                 ON `item`.`uid` = `event`.`uid`
 645                                 AND `item`.`parent-uri` = `event`.`uri`
 646                         WHERE `event`.`uid` = ?
 647                         AND `event`.`type` != 'birthday'
 648                         AND `event`.`start` < ?
 649                         AND `event`.`start` >= ?
 650                         AND `item`.`author-id` = ?
 651                         AND (`item`.`verb` = ? OR `item`.`verb` = ?)
 652                         AND `item`.`visible`
 653                         AND NOT `item`.`deleted`
 654                         ORDER BY  `event`.`start` ASC",
 655                         local_user(),
 656                         DateTimeFormat::utc('now + 7 days'),
 657                         DateTimeFormat::utc('now - 1 days'),
 658                         public_contact(),
 659                         ACTIVITY_ATTEND,
 660                         ACTIVITY_ATTENDMAYBE
 661                 );
 662
 663                 $r = [];
 664
 665                 if (DBM::is_result($s)) {
 666                         $istoday = false;
 667
 668                         while ($rr = dba::fetch($s)) {
 669                                 if (strlen($rr['name'])) {
 670                                         $total ++;
 671                                 }
 672
 673                                 $strt = DateTimeFormat::convert($rr['start'], $rr['convert'] ? $a->timezone : 'UTC', 'UTC', 'Y-m-d');
 674                                 if ($strt === DateTimeFormat::timezoneNow($a->timezone, 'Y-m-d')) {
 675                                         $istoday = true;
 676                                 }
 677
 678                                 $title = strip_tags(html_entity_decode(BBCode::convert($rr['summary']), ENT_QUOTES, 'UTF-8'));
 679
 680                                 if (strlen($title) > 35) {
 681                                         $title = substr($title, 0, 32) . '... ';
 682                                 }
 683
 684                                 $description = substr(strip_tags(BBCode::convert($rr['desc'])), 0, 32) . '... ';
 685                                 if (!$description) {
 686                                         $description = L10n::t('[No description]');
 687                                 }
 688
 689                                 $strt = DateTimeFormat::convert($rr['start'], $rr['convert'] ? $a->timezone : 'UTC');
 690
 691                                 if (substr($strt, 0, 10) < DateTimeFormat::timezoneNow($a->timezone, 'Y-m-d')) {
 692                                         continue;
 693                                 }
 694
 695                                 $today = ((substr($strt, 0, 10) === DateTimeFormat::timezoneNow($a->timezone, 'Y-m-d')) ? true : false);
 696
 697                                 $rr['title'] = $title;
 698                                 $rr['description'] = $description;
 699                                 $rr['date'] = day_translate(DateTimeFormat::convert($rr['start'], $rr['adjust'] ? $a->timezone : 'UTC', 'UTC', $bd_format)) . (($today) ? ' ' . L10n::t('[today]') : '');
 700                                 $rr['startime'] = $strt;
 701                                 $rr['today'] = $today;
 702
 703                                 $r[] = $rr;
 704                         }
 705                         dba::close($s);
 706                         $classtoday = (($istoday) ? 'event-today' : '');
 707                 }
 708                 $tpl = get_markup_template('events_reminder.tpl');
 709                 return replace_macros($tpl, [
 710                         '$baseurl' => System::baseUrl(),
 711                         '$classtoday' => $classtoday,
 712                         '$count' => count($r),
 713                         '$event_reminders' => L10n::t('Event Reminders'),
 714                         '$event_title' => L10n::t('Events this week:'),
 715                         '$events' => $r,
 716                 ]);
 717         }
 718
 719         public static function getAdvanced(App $a)
 720         {
 721                 $o = '';
 722                 $uid = $a->profile['uid'];
 723
 724                 $o .= replace_macros(
 725                         get_markup_template('section_title.tpl'),
 726                         ['$title' => L10n::t('Profile')]
 727                 );
 728
 729                 if ($a->profile['name']) {
 730                         $tpl = get_markup_template('profile_advanced.tpl');
 731
 732                         $profile = [];
 733
 734                         $profile['fullname'] = [L10n::t('Full Name:'), $a->profile['name']];
 735
 736                         if (Feature::isEnabled($uid, 'profile_membersince')) {
 737                                 $profile['membersince'] = [L10n::t('Member since:'), DateTimeFormat::local($a->profile['register_date'])];
 738                         }
 739
 740                         if ($a->profile['gender']) {
 741                                 $profile['gender'] = [L10n::t('Gender:'), $a->profile['gender']];
 742                         }
 743
 744                         if (($a->profile['dob']) && ($a->profile['dob'] > '0001-01-01')) {
 745                                 $year_bd_format = L10n::t('j F, Y');
 746                                 $short_bd_format = L10n::t('j F');
 747
 748                                 $val = day_translate(
 749                                         intval($a->profile['dob']) ?
 750                                                 DateTimeFormat::utc($a->profile['dob'] . ' 00:00 +00:00', $year_bd_format)
 751                                                 : DateTimeFormat::utc('2001-' . substr($a->profile['dob'], 5) . ' 00:00 +00:00', $short_bd_format)
 752                                 );
 753
 754                                 $profile['birthday'] = [L10n::t('Birthday:'), $val];
 755                         }
 756
 757                         if (!empty($a->profile['dob'])
 758                                 && $a->profile['dob'] > '0001-01-01'
 759                                 && $age = Temporal::getAgeByTimezone($a->profile['dob'], $a->profile['timezone'], '')
 760                         ) {
 761                                 $profile['age'] = [L10n::t('Age:'), $age];
 762                         }
 763
 764                         if ($a->profile['marital']) {
 765                                 $profile['marital'] = [L10n::t('Status:'), $a->profile['marital']];
 766                         }
 767
 768                         /// @TODO Maybe use x() here, plus below?
 769                         if ($a->profile['with']) {
 770                                 $profile['marital']['with'] = $a->profile['with'];
 771                         }
 772
 773                         if (strlen($a->profile['howlong']) && $a->profile['howlong'] >= NULL_DATE) {
 774                                 $profile['howlong'] = Temporal::getRelativeDate($a->profile['howlong'], L10n::t('for %1$d %2$s'));
 775                         }
 776
 777                         if ($a->profile['sexual']) {
 778                                 $profile['sexual'] = [L10n::t('Sexual Preference:'), $a->profile['sexual']];
 779                         }
 780
 781                         if ($a->profile['homepage']) {
 782                                 $profile['homepage'] = [L10n::t('Homepage:'), linkify($a->profile['homepage'])];
 783                         }
 784
 785                         if ($a->profile['hometown']) {
 786                                 $profile['hometown'] = [L10n::t('Hometown:'), linkify($a->profile['hometown'])];
 787                         }
 788
 789                         if ($a->profile['pub_keywords']) {
 790                                 $profile['pub_keywords'] = [L10n::t('Tags:'), $a->profile['pub_keywords']];
 791                         }
 792
 793                         if ($a->profile['politic']) {
 794                                 $profile['politic'] = [L10n::t('Political Views:'), $a->profile['politic']];
 795                         }
 796
 797                         if ($a->profile['religion']) {
 798                                 $profile['religion'] = [L10n::t('Religion:'), $a->profile['religion']];
 799                         }
 800
 801                         if ($txt = prepare_text($a->profile['about'])) {
 802                                 $profile['about'] = [L10n::t('About:'), $txt];
 803                         }
 804
 805                         if ($txt = prepare_text($a->profile['interest'])) {
 806                                 $profile['interest'] = [L10n::t('Hobbies/Interests:'), $txt];
 807                         }
 808
 809                         if ($txt = prepare_text($a->profile['likes'])) {
 810                                 $profile['likes'] = [L10n::t('Likes:'), $txt];
 811                         }
 812
 813                         if ($txt = prepare_text($a->profile['dislikes'])) {
 814                                 $profile['dislikes'] = [L10n::t('Dislikes:'), $txt];
 815                         }
 816
 817                         if ($txt = prepare_text($a->profile['contact'])) {
 818                                 $profile['contact'] = [L10n::t('Contact information and Social Networks:'), $txt];
 819                         }
 820
 821                         if ($txt = prepare_text($a->profile['music'])) {
 822                                 $profile['music'] = [L10n::t('Musical interests:'), $txt];
 823                         }
 824
 825                         if ($txt = prepare_text($a->profile['book'])) {
 826                                 $profile['book'] = [L10n::t('Books, literature:'), $txt];
 827                         }
 828
 829                         if ($txt = prepare_text($a->profile['tv'])) {
 830                                 $profile['tv'] = [L10n::t('Television:'), $txt];
 831                         }
 832
 833                         if ($txt = prepare_text($a->profile['film'])) {
 834                                 $profile['film'] = [L10n::t('Film/dance/culture/entertainment:'), $txt];
 835                         }
 836
 837                         if ($txt = prepare_text($a->profile['romance'])) {
 838                                 $profile['romance'] = [L10n::t('Love/Romance:'), $txt];
 839                         }
 840
 841                         if ($txt = prepare_text($a->profile['work'])) {
 842                                 $profile['work'] = [L10n::t('Work/employment:'), $txt];
 843                         }
 844
 845                         if ($txt = prepare_text($a->profile['education'])) {
 846                                 $profile['education'] = [L10n::t('School/education:'), $txt];
 847                         }
 848
 849                         //show subcribed forum if it is enabled in the usersettings
 850                         if (Feature::isEnabled($uid, 'forumlist_profile')) {
 851                                 $profile['forumlist'] = [L10n::t('Forums:'), ForumManager::profileAdvanced($uid)];
 852                         }
 853
 854                         if ($a->profile['uid'] == local_user()) {
 855                                 $profile['edit'] = [System::baseUrl() . '/profiles/' . $a->profile['id'], L10n::t('Edit profile'), '', L10n::t('Edit profile')];
 856                         }
 857
 858                         return replace_macros($tpl, [
 859                                 '$title' => L10n::t('Profile'),
 860                                 '$basic' => L10n::t('Basic'),
 861                                 '$advanced' => L10n::t('Advanced'),
 862                                 '$profile' => $profile
 863                         ]);
 864                 }
 865
 866                 return '';
 867         }
 868
 869         public static function getTabs($a, $is_owner = false, $nickname = null)
 870         {
 871                 if (is_null($nickname)) {
 872                         $nickname = $a->user['nickname'];
 873                 }
 874
 875                 $tab = false;
 876                 if (x($_GET, 'tab')) {
 877                         $tab = notags(trim($_GET['tab']));
 878                 }
 879
 880                 $url = System::baseUrl() . '/profile/' . $nickname;
 881
 882                 $tabs = [
 883                         [
 884                                 'label' => L10n::t('Status'),
 885                                 'url'   => $url,
 886                                 'sel'   => !$tab && $a->argv[0] == 'profile' ? 'active' : '',
 887                                 'title' => L10n::t('Status Messages and Posts'),
 888                                 'id'    => 'status-tab',
 889                                 'accesskey' => 'm',
 890                         ],
 891                         [
 892                                 'label' => L10n::t('Profile'),
 893                                 'url'   => $url . '/?tab=profile',
 894                                 'sel'   => $tab == 'profile' ? 'active' : '',
 895                                 'title' => L10n::t('Profile Details'),
 896                                 'id'    => 'profile-tab',
 897                                 'accesskey' => 'r',
 898                         ],
 899                         [
 900                                 'label' => L10n::t('Photos'),
 901                                 'url'   => System::baseUrl() . '/photos/' . $nickname,
 902                                 'sel'   => !$tab && $a->argv[0] == 'photos' ? 'active' : '',
 903                                 'title' => L10n::t('Photo Albums'),
 904                                 'id'    => 'photo-tab',
 905                                 'accesskey' => 'h',
 906                         ],
 907                         [
 908                                 'label' => L10n::t('Videos'),
 909                                 'url'   => System::baseUrl() . '/videos/' . $nickname,
 910                                 'sel'   => !$tab && $a->argv[0] == 'videos' ? 'active' : '',
 911                                 'title' => L10n::t('Videos'),
 912                                 'id'    => 'video-tab',
 913                                 'accesskey' => 'v',
 914                         ],
 915                 ];
 916
 917                 // the calendar link for the full featured events calendar
 918                 if ($is_owner && $a->theme_events_in_profile) {
 919                         $tabs[] = [
 920                                 'label' => L10n::t('Events'),
 921                                 'url'   => System::baseUrl() . '/events',
 922                                 'sel'   => !$tab && $a->argv[0] == 'events' ? 'active' : '',
 923                                 'title' => L10n::t('Events and Calendar'),
 924                                 'id'    => 'events-tab',
 925                                 'accesskey' => 'e',
 926                         ];
 927                         // if the user is not the owner of the calendar we only show a calendar
 928                         // with the public events of the calendar owner
 929                 } elseif (!$is_owner) {
 930                         $tabs[] = [
 931                                 'label' => L10n::t('Events'),
 932                                 'url'   => System::baseUrl() . '/cal/' . $nickname,
 933                                 'sel'   => !$tab && $a->argv[0] == 'cal' ? 'active' : '',
 934                                 'title' => L10n::t('Events and Calendar'),
 935                                 'id'    => 'events-tab',
 936                                 'accesskey' => 'e',
 937                         ];
 938                 }
 939
 940                 if ($is_owner) {
 941                         $tabs[] = [
 942                                 'label' => L10n::t('Personal Notes'),
 943                                 'url'   => System::baseUrl() . '/notes',
 944                                 'sel'   => !$tab && $a->argv[0] == 'notes' ? 'active' : '',
 945                                 'title' => L10n::t('Only You Can See This'),
 946                                 'id'    => 'notes-tab',
 947                                 'accesskey' => 't',
 948                         ];
 949                 }
 950
 951                 if (!$is_owner && empty($a->profile['hide-friends'])) {
 952                         $tabs[] = [
 953                                 'label' => L10n::t('Contacts'),
 954                                 'url'   => System::baseUrl() . '/viewcontacts/' . $nickname,
 955                                 'sel'   => !$tab && $a->argv[0] == 'viewcontacts' ? 'active' : '',
 956                                 'title' => L10n::t('Contacts'),
 957                                 'id'    => 'viewcontacts-tab',
 958                                 'accesskey' => 'k',
 959                         ];
 960                 }
 961
 962                 $arr = ['is_owner' => $is_owner, 'nickname' => $nickname, 'tab' => $tab, 'tabs' => $tabs];
 963                 Addon::callHooks('profile_tabs', $arr);
 964
 965                 $tpl = get_markup_template('common_tabs.tpl');
 966
 967                 return replace_macros($tpl, ['$tabs' => $arr['tabs']]);
 968         }
 969
 970         /**
 971          * Retrieves the my_url session variable
 972          *
 973          * @return string
 974          */
 975         public static function getMyURL()
 976         {
 977                 if (x($_SESSION, 'my_url')) {
 978                         return $_SESSION['my_url'];
 979                 }
 980                 return null;
 981         }
 982
 983         /**
 984          * Process the 'zrl' parameter and initiate the remote authentication.
 985          *
 986          * This method checks if the visitor has a public contact entry and
 987          * redirects the visitor to his/her instance to start the magic auth (Authentication)
 988          * process.
 989          *
 990          * @param App $a Application instance.
 991          */
 992         public static function zrlInit(App $a)
 993         {
 994                 $my_url = self::getMyURL();
 995                 $my_url = Network::isUrlValid($my_url);
 996
 997                 if ($my_url) {
 998                         if (!local_user()) {
 999                                 // Is it a DDoS attempt?
1000                                 // The check fetches the cached value from gprobe to reduce the load for this system
1001                                 $urlparts = parse_url($my_url);
1002
1003                                 $result = Cache::get('gprobe:' . $urlparts['host']);
1004                                 if ((!is_null($result)) && (in_array($result['network'], [NETWORK_FEED, NETWORK_PHANTOM]))) {
1005                                         logger('DDoS attempt detected for ' . $urlparts['host'] . ' by ' . $_SERVER['REMOTE_ADDR'] . '. server data: ' . print_r($_SERVER, true), LOGGER_DEBUG);
1006                                         return;
1007                                 }
1008
1009                                 Worker::add(PRIORITY_LOW, 'GProbe', $my_url);
1010                                 $arr = ['zrl' => $my_url, 'url' => $a->cmd];
1011                                 Addon::callHooks('zrl_init', $arr);
1012
1013                                 // Try to find the public contact entry of the visitor.
1014                                 $fields = ["id", "url"];
1015                                 $condition = ['uid' => 0, 'nurl' => normalise_link($my_url)];
1016
1017                                 $contact = dba::selectFirst('contact',$fields, $condition);
1018
1019                                 // Not found? Try to probe the visitor.
1020                                 if (!DBM::is_result($contact)) {
1021                                         Probe::uri($my_url, '', -1, true, true);
1022                                         $contact = dba::selectFirst('contact',$fields, $condition);
1023                                 }
1024
1025                                 if (!DBM::is_result($contact)) {
1026                                         logger('No contact record found for ' . $my_url, LOGGER_DEBUG);
1027                                         return;
1028                                 }
1029
1030                                 if (DBM::is_result($contact) && remote_user() && remote_user() === $contact['id']) {
1031                                         // The visitor is already authenticated.
1032                                         return;
1033                                 }
1034
1035                                 logger('Not authenticated. Invoking reverse magic-auth for ' . $my_url, LOGGER_DEBUG);
1036
1037                                 // Try to avoid recursion - but send them home to do a proper magic auth.
1038                                 $query = str_replace(array('?zrl=', '&zid='), array('?rzrl=', '&rzrl='), $a->query_string);
1039                                 // The other instance needs to know where to redirect.
1040                                 $dest = urlencode(System::baseUrl() . "/" . $query);
1041
1042                                 // We need to extract the basebath from the profile url
1043                                 // to redirect the visitors '/magic' module.
1044                                 // Note: We should have the basepath of a contact also in the contact table.
1045                                 $urlarr = explode("/profile/", $contact['url']);
1046                                 $basepath = $urlarr[0];
1047
1048                                 if ($basepath != System::baseUrl() && !strstr($dest, '/magic') && !strstr($dest, '/rmagic')) {
1049                                         goaway($basepath . '/magic' . '?f=&owa=1&dest=' . $dest);
1050                                 }
1051                         }
1052                 }
1053         }
1054
1055         /**
1056          * OpenWebAuth authentication.
1057          *
1058          * @param string $token
1059          */
1060         public static function owtInit($token)
1061         {
1062                 $a = get_app();
1063
1064                 // Clean old verify entries.
1065                 Verify::purge('owt', '3 MINUTE');
1066
1067                 // Check if the token we got is the same one
1068                 // we have stored in the database.
1069                 $visitor_handle = Verify::getMeta('owt', 0, $token);
1070
1071                 if($visitor_handle === false) {
1072                         return;
1073                 }
1074
1075                 // Try to find the public contact entry of the visitor.
1076                 $condition = ["uid" => 0, "addr" => $visitor_handle];
1077                 $visitor = dba::selectFirst("contact", [], $condition);
1078
1079                 if (!DBM::is_result($visitor)) {
1080                         Probe::uri($visitor_handle, '', -1, true, true);
1081                         $visitor = dba::selectFirst("contact", [], $condition);
1082                 }
1083                 if(!DBM::is_result($visitor)) {
1084                         logger('owt: unable to finger ' . $visitor_handle, LOGGER_DEBUG);
1085                         return;
1086                 }
1087
1088                 // Authenticate the visitor.
1089                 $_SESSION['authenticated'] = 1;
1090                 $_SESSION['visitor_id'] = $visitor['id'];
1091                 $_SESSION['visitor_handle'] = $visitor['addr'];
1092                 $_SESSION['visitor_home'] = $visitor['url'];
1093
1094                 $arr = [
1095                         'visitor' => $visitor,
1096                         'url' => $a->query_string,
1097                         'session' => $_SESSION
1098                 ];
1099                 /**
1100                  * @hooks magic_auth_success
1101                  *   Called when a magic-auth was successful.
1102                  *   * \e array \b visitor
1103                  *   * \e string \b url
1104                  *   * \e array \b session
1105                  */
1106                 Addon::callHooks('magic_auth_success', $arr);
1107                 $a->contact = $visitor;
1108
1109                 info(L10n::t('OpenWebAuth: %1$s welcomes %2$s', $a->get_hostname(), $visitor['name']));
1110
1111                 logger('OpenWebAuth: auth success from ' . $visitor['addr'], LOGGER_DEBUG);
1112         }
1113
1114         public static function zrl($s, $force = false)
1115         {
1116                 if (!strlen($s)) {
1117                         return $s;
1118                 }
1119                 if ((!strpos($s, '/profile/')) && (!$force)) {
1120                         return $s;
1121                 }
1122                 if ($force && substr($s, -1, 1) !== '/') {
1123                         $s = $s . '/';
1124                 }
1125                 $achar = strpos($s, '?') ? '&' : '?';
1126                 $mine = self::getMyURL();
1127                 if ($mine && !link_compare($mine, $s)) {
1128                         return $s . $achar . 'zrl=' . urlencode($mine);
1129                 }
1130                 return $s;
1131         }
1132
1133         /**
1134          * Get the user ID of the page owner.
1135          *
1136          * Used from within PCSS themes to set theme parameters. If there's a
1137          * puid request variable, that is the "page owner" and normally their theme
1138          * settings take precedence; unless a local user sets the "always_my_theme"
1139          * system pconfig, which means they don't want to see anybody else's theme
1140          * settings except their own while on this site.
1141          *
1142          * @brief Get the user ID of the page owner
1143          * @return int user ID
1144          *
1145          * @note Returns local_user instead of user ID if "always_my_theme"
1146          *      is set to true
1147          */
1148         public static function getThemeUid()
1149         {
1150                 $uid = ((!empty($_REQUEST['puid'])) ? intval($_REQUEST['puid']) : 0);
1151                 if ((local_user()) && ((PConfig::get(local_user(), 'system', 'always_my_theme')) || (!$uid))) {
1152                         return local_user();
1153                 }
1154
1155                 return $uid;
1156         }
1157
1158         /**
1159         * Stip zrl parameter from a string.
1160         *
1161         * @param string $s The input string.
1162         * @return string The zrl.
1163         */
1164         public static function stripZrls($s)
1165         {
1166                 return preg_replace('/[\?&]zrl=(.*?)([\?&]|$)/is', '', $s);
1167         }
1168
1169         /**
1170         * Stip query parameter from a string.
1171         *
1172         * @param string $s The input string.
1173         * @return string The query parameter.
1174         */
1175         public static function stripQueryParam($s, $param)
1176         {
1177                 return preg_replace('/[\?&]' . $param . '=(.*?)(&|$)/ism', '$2', $s);
1178         }
1179 }