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\Database\DBM;
  20 use Friendica\Protocol\Diaspora;
  21 use Friendica\Util\DateTimeFormat;
  22 use Friendica\Util\Network;
  23 use Friendica\Util\Temporal;
  24
  25 require_once 'include/dba.php';
  26 require_once 'mod/proxy.php';
  27
  28 class Profile
  29 {
  30         /**
  31          * @brief Returns a formatted location string from the given profile array
  32          *
  33          * @param array $profile Profile array (Generated from the "profile" table)
  34          *
  35          * @return string Location string
  36          */
  37         public static function formatLocation(array $profile)
  38         {
  39                 $location = '';
  40
  41                 if (!empty($profile['locality'])) {
  42                         $location .= $profile['locality'];
  43                 }
  44
  45                 if (!empty($profile['region']) && (defaults($profile, 'locality', '') != $profile['region'])) {
  46                         if ($location) {
  47                                 $location .= ', ';
  48                         }
  49
  50                         $location .= $profile['region'];
  51                 }
  52
  53                 if (!empty($profile['country-name'])) {
  54                         if ($location) {
  55                                 $location .= ', ';
  56                         }
  57
  58                         $location .= $profile['country-name'];
  59                 }
  60
  61                 return $location;
  62         }
  63
  64         /**
  65          *
  66          * Loads a profile into the page sidebar.
  67          *
  68          * The function requires a writeable copy of the main App structure, and the nickname
  69          * of a registered local account.
  70          *
  71          * If the viewer is an authenticated remote viewer, the profile displayed is the
  72          * one that has been configured for his/her viewing in the Contact manager.
  73          * Passing a non-zero profile ID can also allow a preview of a selected profile
  74          * by the owner.
  75          *
  76          * Profile information is placed in the App structure for later retrieval.
  77          * Honours the owner's chosen theme for display.
  78          *
  79          * @attention Should only be run in the _init() functions of a module. That ensures that
  80          *      the theme is chosen before the _init() function of a theme is run, which will usually
  81          *      load a lot of theme-specific content
  82          *
  83          * @brief Loads a profile into the page sidebar.
  84          * @param object  $a            App
  85          * @param string  $nickname     string
  86          * @param int     $profile      int
  87          * @param array   $profiledata  array
  88          * @param boolean $show_connect Show connect link
  89          */
  90         public static function load(App $a, $nickname, $profile = 0, array $profiledata = [], $show_connect = true)
  91         {
  92                 $user = dba::selectFirst('user', ['uid'], ['nickname' => $nickname, 'account_removed' => false]);
  93
  94                 if (!DBM::is_result($user) && empty($profiledata)) {
  95                         logger('profile error: ' . $a->query_string, LOGGER_DEBUG);
  96                         notice(L10n::t('Requested account is not available.') . EOL);
  97                         $a->error = 404;
  98                         return;
  99                 }
 100
 101                 if (count($profiledata) > 0) {
 102                         // Add profile data to sidebar
 103                         $a->page['aside'] .= self::sidebar($profiledata, true, $show_connect);
 104
 105                         if (!DBM::is_result($user)) {
 106                                 return;
 107                         }
 108                 }
 109
 110                 $pdata = self::getByNickname($nickname, $user['uid'], $profile);
 111
 112                 if (empty($pdata) && empty($profiledata)) {
 113                         logger('profile error: ' . $a->query_string, LOGGER_DEBUG);
 114                         notice(L10n::t('Requested profile is not available.') . EOL);
 115                         $a->error = 404;
 116                         return;
 117                 }
 118
 119                 // fetch user tags if this isn't the default profile
 120
 121                 if (!$pdata['is-default']) {
 122                         $x = q(
 123                                 "SELECT `pub_keywords` FROM `profile` WHERE `uid` = %d AND `is-default` = 1 LIMIT 1",
 124                                 intval($pdata['profile_uid'])
 125                         );
 126                         if ($x && count($x)) {
 127                                 $pdata['pub_keywords'] = $x[0]['pub_keywords'];
 128                         }
 129                 }
 130
 131                 $a->profile = $pdata;
 132                 $a->profile_uid = $pdata['profile_uid'];
 133
 134                 $a->profile['mobile-theme'] = PConfig::get($a->profile['profile_uid'], 'system', 'mobile_theme');
 135                 $a->profile['network'] = NETWORK_DFRN;
 136
 137                 $a->page['title'] = $a->profile['name'] . ' @ ' . Config::get('config', 'sitename');
 138
 139                 if (!$profiledata && !PConfig::get(local_user(), 'system', 'always_my_theme')) {
 140                         $_SESSION['theme'] = $a->profile['theme'];
 141                 }
 142
 143                 $_SESSION['mobile-theme'] = $a->profile['mobile-theme'];
 144
 145                 /*
 146                 * load/reload current theme info
 147                 */
 148
 149                 $a->set_template_engine(); // reset the template engine to the default in case the user's theme doesn't specify one
 150
 151                 $theme_info_file = 'view/theme/' . $a->getCurrentTheme() . '/theme.php';
 152                 if (file_exists($theme_info_file)) {
 153                         require_once $theme_info_file;
 154                 }
 155
 156                 if (local_user() && local_user() == $a->profile['uid'] && $profiledata) {
 157                         $a->page['aside'] .= replace_macros(
 158                                 get_markup_template('profile_edlink.tpl'),
 159                                 [
 160                                         '$editprofile' => L10n::t('Edit profile'),
 161                                         '$profid' => $a->profile['id']
 162                                 ]
 163                         );
 164                 }
 165
 166                 $block = ((Config::get('system', 'block_public') && !local_user() && !remote_user()) ? true : false);
 167
 168                 /**
 169                  * @todo
 170                  * By now, the contact block isn't shown, when a different profile is given
 171                  * But: When this profile was on the same server, then we could display the contacts
 172                  */
 173                 if (!$profiledata) {
 174                         $a->page['aside'] .= self::sidebar($a->profile, $block, $show_connect);
 175                 }
 176
 177                 return;
 178         }
 179
 180         /**
 181          * Get all profile data of a local user
 182          *
 183          * If the viewer is an authenticated remote viewer, the profile displayed is the
 184          * one that has been configured for his/her viewing in the Contact manager.
 185          * Passing a non-zero profile ID can also allow a preview of a selected profile
 186          * by the owner
 187          *
 188          * Includes all available profile data
 189          *
 190          * @brief Get all profile data of a local user
 191          * @param string $nickname nick
 192          * @param int    $uid      uid
 193          * @param int    $profile_id  ID of the profile
 194          * @return array
 195          */
 196         public static function getByNickname($nickname, $uid = 0, $profile_id = 0)
 197         {
 198                 if (remote_user() && count($_SESSION['remote'])) {
 199                         foreach ($_SESSION['remote'] as $visitor) {
 200                                 if ($visitor['uid'] == $uid) {
 201                                         $contact = dba::selectFirst('contact', ['profile-id'], ['id' => $visitor['cid']]);
 202                                         if (DBM::is_result($contact)) {
 203                                                 $profile_id = $contact['profile-id'];
 204                                         }
 205                                         break;
 206                                 }
 207                         }
 208                 }
 209
 210                 $profile = null;
 211
 212                 if ($profile_id) {
 213                         $profile = dba::fetch_first(
 214                                 "SELECT `contact`.`id` AS `contact_id`, `contact`.`photo` AS `contact_photo`,
 215                                         `contact`.`thumb` AS `contact_thumb`, `contact`.`micro` AS `contact_micro`,
 216                                         `profile`.`uid` AS `profile_uid`, `profile`.*,
 217                                         `contact`.`avatar-date` AS picdate, `contact`.`addr`, `contact`.`url`, `user`.*
 218                                 FROM `profile`
 219                                 INNER JOIN `contact` on `contact`.`uid` = `profile`.`uid` AND `contact`.`self`
 220                                 INNER JOIN `user` ON `profile`.`uid` = `user`.`uid`
 221                                 WHERE `user`.`nickname` = ? AND `profile`.`id` = ? LIMIT 1",
 222                                 $nickname,
 223                                 intval($profile_id)
 224                         );
 225                 }
 226                 if (!DBM::is_result($profile)) {
 227                         $profile = dba::fetch_first(
 228                                 "SELECT `contact`.`id` AS `contact_id`, `contact`.`photo` as `contact_photo`,
 229                                         `contact`.`thumb` AS `contact_thumb`, `contact`.`micro` AS `contact_micro`,
 230                                         `profile`.`uid` AS `profile_uid`, `profile`.*,
 231                                         `contact`.`avatar-date` AS picdate, `contact`.`addr`, `contact`.`url`, `user`.*
 232                                 FROM `profile`
 233                                 INNER JOIN `contact` ON `contact`.`uid` = `profile`.`uid` AND `contact`.`self`
 234                                 INNER JOIN `user` ON `profile`.`uid` = `user`.`uid`
 235                                 WHERE `user`.`nickname` = ? AND `profile`.`is-default` LIMIT 1",
 236                                 $nickname
 237                         );
 238                 }
 239
 240                 return $profile;
 241         }
 242
 243         /**
 244          * Formats a profile for display in the sidebar.
 245          *
 246          * It is very difficult to templatise the HTML completely
 247          * because of all the conditional logic.
 248          *
 249          * @brief Formats a profile for display in the sidebar.
 250          * @param array $profile
 251          * @param int $block
 252          * @param boolean $show_connect Show connect link
 253          *
 254          * @return string HTML sidebar module
 255          *
 256          * @note Returns empty string if passed $profile is wrong type or not populated
 257          *
 258          * @hooks 'profile_sidebar_enter'
 259          *      array $profile - profile data
 260          * @hooks 'profile_sidebar'
 261          *      array $arr
 262          */
 263         private static function sidebar($profile, $block = 0, $show_connect = true)
 264         {
 265                 $a = get_app();
 266
 267                 $o = '';
 268                 $location = false;
 269
 270                 // This function can also use contact information in $profile
 271                 $is_contact = x($profile, 'cid');
 272
 273                 if (!is_array($profile) && !count($profile)) {
 274                         return $o;
 275                 }
 276
 277                 $profile['picdate'] = urlencode(defaults($profile, 'picdate', ''));
 278
 279                 if (($profile['network'] != '') && ($profile['network'] != NETWORK_DFRN)) {
 280                         $profile['network_name'] = format_network_name($profile['network'], $profile['url']);
 281                 } else {
 282                         $profile['network_name'] = '';
 283                 }
 284
 285                 Addon::callHooks('profile_sidebar_enter', $profile);
 286
 287
 288                 // don't show connect link to yourself
 289                 $connect = $profile['uid'] != local_user() ? L10n::t('Connect') : false;
 290
 291                 // don't show connect link to authenticated visitors either
 292                 if (remote_user() && count($_SESSION['remote'])) {
 293                         foreach ($_SESSION['remote'] as $visitor) {
 294                                 if ($visitor['uid'] == $profile['uid']) {
 295                                         $connect = false;
 296                                         break;
 297                                 }
 298                         }
 299                 }
 300
 301                 if (!$show_connect) {
 302                         $connect = false;
 303                 }
 304
 305                 $profile_url = '';
 306
 307                 // Is the local user already connected to that user?
 308                 if ($connect && local_user()) {
 309                         if (isset($profile['url'])) {
 310                                 $profile_url = normalise_link($profile['url']);
 311                         } else {
 312                                 $profile_url = normalise_link(System::baseUrl() . '/profile/' . $profile['nickname']);
 313                         }
 314
 315                         if (dba::exists('contact', ['pending' => false, 'uid' => local_user(), 'nurl' => $profile_url])) {
 316                                 $connect = false;
 317                         }
 318                 }
 319
 320                 if ($connect && ($profile['network'] != NETWORK_DFRN) && !isset($profile['remoteconnect'])) {
 321                         $connect = false;
 322                 }
 323
 324                 $remoteconnect = null;
 325                 if (isset($profile['remoteconnect'])) {
 326                         $remoteconnect = $profile['remoteconnect'];
 327                 }
 328
 329                 if ($connect && ($profile['network'] == NETWORK_DFRN) && !isset($remoteconnect)) {
 330                         $subscribe_feed = L10n::t('Atom feed');
 331                 } else {
 332                         $subscribe_feed = false;
 333                 }
 334
 335                 if (remote_user() || (self::getMyURL() && x($profile, 'unkmail') && ($profile['uid'] != local_user()))) {
 336                         $wallmessage = L10n::t('Message');
 337                         $wallmessage_link = 'wallmessage/' . $profile['nickname'];
 338
 339                         if (remote_user()) {
 340                                 $r = q(
 341                                         "SELECT `url` FROM `contact` WHERE `uid` = %d AND `id` = '%s' AND `rel` = %d",
 342                                         intval($profile['uid']),
 343                                         intval(remote_user()),
 344                                         intval(CONTACT_IS_FRIEND)
 345                                 );
 346                         } else {
 347                                 $r = q(
 348                                         "SELECT `url` FROM `contact` WHERE `uid` = %d AND `nurl` = '%s' AND `rel` = %d",
 349                                         intval($profile['uid']),
 350                                         dbesc(normalise_link(self::getMyURL())),
 351                                         intval(CONTACT_IS_FRIEND)
 352                                 );
 353                         }
 354                         if ($r) {
 355                                 $remote_url = $r[0]['url'];
 356                                 $message_path = preg_replace('=(.*)/profile/(.*)=ism', '$1/message/new/', $remote_url);
 357                                 $wallmessage_link = $message_path . base64_encode($profile['addr']);
 358                         }
 359                 } else {
 360                         $wallmessage = false;
 361                         $wallmessage_link = false;
 362                 }
 363
 364                 // show edit profile to yourself
 365                 if (!$is_contact && $profile['uid'] == local_user() && Feature::isEnabled(local_user(), 'multi_profiles')) {
 366                         $profile['edit'] = [System::baseUrl() . '/profiles', L10n::t('Profiles'), '', L10n::t('Manage/edit profiles')];
 367                         $r = q(
 368                                 "SELECT * FROM `profile` WHERE `uid` = %d",
 369                                 local_user()
 370                         );
 371
 372                         $profile['menu'] = [
 373                                 'chg_photo' => L10n::t('Change profile photo'),
 374                                 'cr_new' => L10n::t('Create New Profile'),
 375                                 'entries' => [],
 376                         ];
 377
 378                         if (DBM::is_result($r)) {
 379                                 foreach ($r as $rr) {
 380                                         $profile['menu']['entries'][] = [
 381                                                 'photo' => $rr['thumb'],
 382                                                 'id' => $rr['id'],
 383                                                 'alt' => L10n::t('Profile Image'),
 384                                                 'profile_name' => $rr['profile-name'],
 385                                                 'isdefault' => $rr['is-default'],
 386                                                 'visibile_to_everybody' => L10n::t('visible to everybody'),
 387                                                 'edit_visibility' => L10n::t('Edit visibility'),
 388                                         ];
 389                                 }
 390                         }
 391                 }
 392                 if (!$is_contact && $profile['uid'] == local_user() && !Feature::isEnabled(local_user(), 'multi_profiles')) {
 393                         $profile['edit'] = [System::baseUrl() . '/profiles/' . $profile['id'], L10n::t('Edit profile'), '', L10n::t('Edit profile')];
 394                         $profile['menu'] = [
 395                                 'chg_photo' => L10n::t('Change profile photo'),
 396                                 'cr_new' => null,
 397                                 'entries' => [],
 398                         ];
 399                 }
 400
 401                 // Fetch the account type
 402                 $account_type = Contact::getAccountType($profile);
 403
 404                 if (x($profile, 'address')
 405                         || x($profile, 'location')
 406                         || x($profile, 'locality')
 407                         || x($profile, 'region')
 408                         || x($profile, 'postal-code')
 409                         || x($profile, 'country-name')
 410                 ) {
 411                         $location = L10n::t('Location:');
 412                 }
 413
 414                 $gender   = x($profile, 'gender')   ? L10n::t('Gender:')   : false;
 415                 $marital  = x($profile, 'marital')  ? L10n::t('Status:')   : false;
 416                 $homepage = x($profile, 'homepage') ? L10n::t('Homepage:') : false;
 417                 $about    = x($profile, 'about')    ? L10n::t('About:')    : false;
 418                 $xmpp     = x($profile, 'xmpp')     ? L10n::t('XMPP:')     : false;
 419
 420                 if ((x($profile, 'hidewall') || $block) && !local_user() && !remote_user()) {
 421                         $location = $gender = $marital = $homepage = $about = false;
 422                 }
 423
 424                 $split_name = Diaspora::splitName($profile['name']);
 425                 $firstname = $split_name['first'];
 426                 $lastname = $split_name['last'];
 427
 428                 if (x($profile, 'guid')) {
 429                         $diaspora = [
 430                                 'guid' => $profile['guid'],
 431                                 'podloc' => System::baseUrl(),
 432                                 'searchable' => (($profile['publish'] && $profile['net-publish']) ? 'true' : 'false' ),
 433                                 'nickname' => $profile['nickname'],
 434                                 'fullname' => $profile['name'],
 435                                 'firstname' => $firstname,
 436                                 'lastname' => $lastname,
 437                                 'photo300' => defaults($profile, 'contact_photo', ''),
 438                                 'photo100' => defaults($profile, 'contact_thumb', ''),
 439                                 'photo50' => defaults($profile, 'contact_micro', ''),
 440                         ];
 441                 } else {
 442                         $diaspora = false;
 443                 }
 444
 445                 $contact_block = '';
 446                 $updated = '';
 447                 $contacts = 0;
 448                 if (!$block) {
 449                         $contact_block = contact_block();
 450
 451                         if (is_array($a->profile) && !$a->profile['hide-friends']) {
 452                                 $r = q(
 453                                         "SELECT `gcontact`.`updated` FROM `contact` INNER JOIN `gcontact` WHERE `gcontact`.`nurl` = `contact`.`nurl` AND `self` AND `uid` = %d LIMIT 1",
 454                                         intval($a->profile['uid'])
 455                                 );
 456                                 if (DBM::is_result($r)) {
 457                                         $updated = date('c', strtotime($r[0]['updated']));
 458                                 }
 459
 460                                 $r = q(
 461                                         "SELECT COUNT(*) AS `total` FROM `contact`
 462                                         WHERE `uid` = %d
 463                                                 AND NOT `self` AND NOT `blocked` AND NOT `pending`
 464                                                 AND NOT `hidden` AND NOT `archive`
 465                                                 AND `network` IN ('%s', '%s', '%s', '')",
 466                                         intval($profile['uid']),
 467                                         dbesc(NETWORK_DFRN),
 468                                         dbesc(NETWORK_DIASPORA),
 469                                         dbesc(NETWORK_OSTATUS)
 470                                 );
 471                                 if (DBM::is_result($r)) {
 472                                         $contacts = intval($r[0]['total']);
 473                                 }
 474                         }
 475                 }
 476
 477                 $p = [];
 478                 foreach ($profile as $k => $v) {
 479                         $k = str_replace('-', '_', $k);
 480                         $p[$k] = $v;
 481                 }
 482
 483                 if (isset($p['about'])) {
 484                         $p['about'] = BBCode::convert($p['about']);
 485                 }
 486
 487                 if (isset($p['address'])) {
 488                         $p['address'] = BBCode::convert($p['address']);
 489                 } else {
 490                         $p['address'] = BBCode::convert($p['location']);
 491                 }
 492
 493                 if (isset($p['photo'])) {
 494                         $p['photo'] = proxy_url($p['photo'], false, PROXY_SIZE_SMALL);
 495                 }
 496
 497                 $p['url'] = Contact::magicLink(defaults($p, 'url', $profile_url));
 498
 499                 $tpl = get_markup_template('profile_vcard.tpl');
 500                 $o .= replace_macros($tpl, [
 501                         '$profile' => $p,
 502                         '$xmpp' => $xmpp,
 503                         '$connect' => $connect,
 504                         '$remoteconnect' => $remoteconnect,
 505                         '$subscribe_feed' => $subscribe_feed,
 506                         '$wallmessage' => $wallmessage,
 507                         '$wallmessage_link' => $wallmessage_link,
 508                         '$account_type' => $account_type,
 509                         '$location' => $location,
 510                         '$gender' => $gender,
 511                         '$marital' => $marital,
 512                         '$homepage' => $homepage,
 513                         '$about' => $about,
 514                         '$network' => L10n::t('Network:'),
 515                         '$contacts' => $contacts,
 516                         '$updated' => $updated,
 517                         '$diaspora' => $diaspora,
 518                         '$contact_block' => $contact_block,
 519                 ]);
 520
 521                 $arr = ['profile' => &$profile, 'entry' => &$o];
 522
 523                 Addon::callHooks('profile_sidebar', $arr);
 524
 525                 return $o;
 526         }
 527
 528         public static function getBirthdays()
 529         {
 530                 $a = get_app();
 531                 $o = '';
 532
 533                 if (!local_user() || $a->is_mobile || $a->is_tablet) {
 534                         return $o;
 535                 }
 536
 537                 /*
 538                 * $mobile_detect = new Mobile_Detect();
 539                 * $is_mobile = $mobile_detect->isMobile() || $mobile_detect->isTablet();
 540                 *               if ($is_mobile)
 541                 *                       return $o;
 542                 */
 543
 544                 $bd_format = L10n::t('g A l F d'); // 8 AM Friday January 18
 545                 $bd_short = L10n::t('F d');
 546
 547                 $cachekey = 'get_birthdays:' . local_user();
 548                 $r = Cache::get($cachekey);
 549                 if (is_null($r)) {
 550                         $s = dba::p(
 551                                 "SELECT `event`.*, `event`.`id` AS `eid`, `contact`.* FROM `event`
 552                                 INNER JOIN `contact` ON `contact`.`id` = `event`.`cid`
 553                                 WHERE `event`.`uid` = ? AND `type` = 'birthday' AND `start` < ? AND `finish` > ?
 554                                 ORDER BY `start` ASC ",
 555                                 local_user(),
 556                                 DateTimeFormat::utc('now + 6 days'),
 557                                 DateTimeFormat::utcNow()
 558                         );
 559                         if (DBM::is_result($s)) {
 560                                 $r = dba::inArray($s);
 561                                 Cache::set($cachekey, $r, CACHE_HOUR);
 562                         }
 563                 }
 564
 565                 $total = 0;
 566                 $classtoday = '';
 567                 if (DBM::is_result($r)) {
 568                         $now = strtotime('now');
 569                         $cids = [];
 570
 571                         $istoday = false;
 572                         foreach ($r as $rr) {
 573                                 if (strlen($rr['name'])) {
 574                                         $total ++;
 575                                 }
 576                                 if ((strtotime($rr['start'] . ' +00:00') < $now) && (strtotime($rr['finish'] . ' +00:00') > $now)) {
 577                                         $istoday = true;
 578                                 }
 579                         }
 580                         $classtoday = $istoday ? ' birthday-today ' : '';
 581                         if ($total) {
 582                                 foreach ($r as &$rr) {
 583                                         if (!strlen($rr['name'])) {
 584                                                 continue;
 585                                         }
 586
 587                                         // avoid duplicates
 588
 589                                         if (in_array($rr['cid'], $cids)) {
 590                                                 continue;
 591                                         }
 592                                         $cids[] = $rr['cid'];
 593
 594                                         $today = (((strtotime($rr['start'] . ' +00:00') < $now) && (strtotime($rr['finish'] . ' +00:00') > $now)) ? true : false);
 595
 596                                         $rr['link'] = Contact::magicLink($rr['url']);
 597                                         $rr['title'] = $rr['name'];
 598                                         $rr['date'] = day_translate(DateTimeFormat::convert($rr['start'], $a->timezone, 'UTC', $rr['adjust'] ? $bd_format : $bd_short)) . (($today) ? ' ' . L10n::t('[today]') : '');
 599                                         $rr['startime'] = null;
 600                                         $rr['today'] = $today;
 601                                 }
 602                         }
 603                 }
 604                 $tpl = get_markup_template('birthdays_reminder.tpl');
 605                 return replace_macros($tpl, [
 606                         '$baseurl' => System::baseUrl(),
 607                         '$classtoday' => $classtoday,
 608                         '$count' => $total,
 609                         '$event_reminders' => L10n::t('Birthday Reminders'),
 610                         '$event_title' => L10n::t('Birthdays this week:'),
 611                         '$events' => $r,
 612                         '$lbr' => '{', // raw brackets mess up if/endif macro processing
 613                         '$rbr' => '}'
 614                 ]);
 615         }
 616
 617         public static function getEventsReminderHTML()
 618         {
 619                 $a = get_app();
 620                 $o = '';
 621
 622                 if (!local_user() || $a->is_mobile || $a->is_tablet) {
 623                         return $o;
 624                 }
 625
 626                 /*
 627                 *       $mobile_detect = new Mobile_Detect();
 628                 *               $is_mobile = $mobile_detect->isMobile() || $mobile_detect->isTablet();
 629                 *               if ($is_mobile)
 630                 *                       return $o;
 631                 */
 632
 633                 $bd_format = L10n::t('g A l F d'); // 8 AM Friday January 18
 634                 $classtoday = '';
 635
 636                 $s = dba::p(
 637                         "SELECT `event`.*
 638                         FROM `event`
 639                         INNER JOIN `item`
 640                                 ON `item`.`uid` = `event`.`uid`
 641                                 AND `item`.`parent-uri` = `event`.`uri`
 642                         WHERE `event`.`uid` = ?
 643                         AND `event`.`type` != 'birthday'
 644                         AND `event`.`start` < ?
 645                         AND `event`.`start` >= ?
 646                         AND `item`.`author-id` = ?
 647                         AND (`item`.`verb` = ? OR `item`.`verb` = ?)
 648                         AND `item`.`visible`
 649                         AND NOT `item`.`deleted`
 650                         ORDER BY  `event`.`start` ASC",
 651                         local_user(),
 652                         DateTimeFormat::utc('now + 7 days'),
 653                         DateTimeFormat::utc('now - 1 days'),
 654                         public_contact(),
 655                         ACTIVITY_ATTEND,
 656                         ACTIVITY_ATTENDMAYBE
 657                 );
 658
 659                 $r = [];
 660
 661                 if (DBM::is_result($s)) {
 662                         $istoday = false;
 663
 664                         while ($rr = dba::fetch($s)) {
 665                                 if (strlen($rr['name'])) {
 666                                         $total ++;
 667                                 }
 668
 669                                 $strt = DateTimeFormat::convert($rr['start'], $rr['convert'] ? $a->timezone : 'UTC', 'UTC', 'Y-m-d');
 670                                 if ($strt === DateTimeFormat::timezoneNow($a->timezone, 'Y-m-d')) {
 671                                         $istoday = true;
 672                                 }
 673
 674                                 $title = strip_tags(html_entity_decode(BBCode::convert($rr['summary']), ENT_QUOTES, 'UTF-8'));
 675
 676                                 if (strlen($title) > 35) {
 677                                         $title = substr($title, 0, 32) . '... ';
 678                                 }
 679
 680                                 $description = substr(strip_tags(BBCode::convert($rr['desc'])), 0, 32) . '... ';
 681                                 if (!$description) {
 682                                         $description = L10n::t('[No description]');
 683                                 }
 684
 685                                 $strt = DateTimeFormat::convert($rr['start'], $rr['convert'] ? $a->timezone : 'UTC');
 686
 687                                 if (substr($strt, 0, 10) < DateTimeFormat::timezoneNow($a->timezone, 'Y-m-d')) {
 688                                         continue;
 689                                 }
 690
 691                                 $today = ((substr($strt, 0, 10) === DateTimeFormat::timezoneNow($a->timezone, 'Y-m-d')) ? true : false);
 692
 693                                 $rr['title'] = $title;
 694                                 $rr['description'] = $description;
 695                                 $rr['date'] = day_translate(DateTimeFormat::convert($rr['start'], $rr['adjust'] ? $a->timezone : 'UTC', 'UTC', $bd_format)) . (($today) ? ' ' . L10n::t('[today]') : '');
 696                                 $rr['startime'] = $strt;
 697                                 $rr['today'] = $today;
 698
 699                                 $r[] = $rr;
 700                         }
 701                         dba::close($s);
 702                         $classtoday = (($istoday) ? 'event-today' : '');
 703                 }
 704                 $tpl = get_markup_template('events_reminder.tpl');
 705                 return replace_macros($tpl, [
 706                         '$baseurl' => System::baseUrl(),
 707                         '$classtoday' => $classtoday,
 708                         '$count' => count($r),
 709                         '$event_reminders' => L10n::t('Event Reminders'),
 710                         '$event_title' => L10n::t('Upcoming events the next 7 days:'),
 711                         '$events' => $r,
 712                 ]);
 713         }
 714
 715         public static function getAdvanced(App $a)
 716         {
 717                 $o = '';
 718                 $uid = $a->profile['uid'];
 719
 720                 $o .= replace_macros(
 721                         get_markup_template('section_title.tpl'),
 722                         ['$title' => L10n::t('Profile')]
 723                 );
 724
 725                 if ($a->profile['name']) {
 726                         $tpl = get_markup_template('profile_advanced.tpl');
 727
 728                         $profile = [];
 729
 730                         $profile['fullname'] = [L10n::t('Full Name:'), $a->profile['name']];
 731
 732                         if (Feature::isEnabled($uid, 'profile_membersince')) {
 733                                 $profile['membersince'] = [L10n::t('Member since:'), DateTimeFormat::local($a->profile['register_date'])];
 734                         }
 735
 736                         if ($a->profile['gender']) {
 737                                 $profile['gender'] = [L10n::t('Gender:'), $a->profile['gender']];
 738                         }
 739
 740                         if (($a->profile['dob']) && ($a->profile['dob'] > '0001-01-01')) {
 741                                 $year_bd_format = L10n::t('j F, Y');
 742                                 $short_bd_format = L10n::t('j F');
 743
 744                                 $val = day_translate(
 745                                         intval($a->profile['dob']) ?
 746                                                 DateTimeFormat::utc($a->profile['dob'] . ' 00:00 +00:00', $year_bd_format)
 747                                                 : DateTimeFormat::utc('2001-' . substr($a->profile['dob'], 5) . ' 00:00 +00:00', $short_bd_format)
 748                                 );
 749
 750                                 $profile['birthday'] = [L10n::t('Birthday:'), $val];
 751                         }
 752
 753                         if (!empty($a->profile['dob'])
 754                                 && $a->profile['dob'] > '0001-01-01'
 755                                 && $age = Temporal::getAgeByTimezone($a->profile['dob'], $a->profile['timezone'], '')
 756                         ) {
 757                                 $profile['age'] = [L10n::t('Age:'), $age];
 758                         }
 759
 760                         if ($a->profile['marital']) {
 761                                 $profile['marital'] = [L10n::t('Status:'), $a->profile['marital']];
 762                         }
 763
 764                         /// @TODO Maybe use x() here, plus below?
 765                         if ($a->profile['with']) {
 766                                 $profile['marital']['with'] = $a->profile['with'];
 767                         }
 768
 769                         if (strlen($a->profile['howlong']) && $a->profile['howlong'] >= NULL_DATE) {
 770                                 $profile['howlong'] = Temporal::getRelativeDate($a->profile['howlong'], L10n::t('for %1$d %2$s'));
 771                         }
 772
 773                         if ($a->profile['sexual']) {
 774                                 $profile['sexual'] = [L10n::t('Sexual Preference:'), $a->profile['sexual']];
 775                         }
 776
 777                         if ($a->profile['homepage']) {
 778                                 $profile['homepage'] = [L10n::t('Homepage:'), linkify($a->profile['homepage'])];
 779                         }
 780
 781                         if ($a->profile['hometown']) {
 782                                 $profile['hometown'] = [L10n::t('Hometown:'), linkify($a->profile['hometown'])];
 783                         }
 784
 785                         if ($a->profile['pub_keywords']) {
 786                                 $profile['pub_keywords'] = [L10n::t('Tags:'), $a->profile['pub_keywords']];
 787                         }
 788
 789                         if ($a->profile['politic']) {
 790                                 $profile['politic'] = [L10n::t('Political Views:'), $a->profile['politic']];
 791                         }
 792
 793                         if ($a->profile['religion']) {
 794                                 $profile['religion'] = [L10n::t('Religion:'), $a->profile['religion']];
 795                         }
 796
 797                         if ($txt = prepare_text($a->profile['about'])) {
 798                                 $profile['about'] = [L10n::t('About:'), $txt];
 799                         }
 800
 801                         if ($txt = prepare_text($a->profile['interest'])) {
 802                                 $profile['interest'] = [L10n::t('Hobbies/Interests:'), $txt];
 803                         }
 804
 805                         if ($txt = prepare_text($a->profile['likes'])) {
 806                                 $profile['likes'] = [L10n::t('Likes:'), $txt];
 807                         }
 808
 809                         if ($txt = prepare_text($a->profile['dislikes'])) {
 810                                 $profile['dislikes'] = [L10n::t('Dislikes:'), $txt];
 811                         }
 812
 813                         if ($txt = prepare_text($a->profile['contact'])) {
 814                                 $profile['contact'] = [L10n::t('Contact information and Social Networks:'), $txt];
 815                         }
 816
 817                         if ($txt = prepare_text($a->profile['music'])) {
 818                                 $profile['music'] = [L10n::t('Musical interests:'), $txt];
 819                         }
 820
 821                         if ($txt = prepare_text($a->profile['book'])) {
 822                                 $profile['book'] = [L10n::t('Books, literature:'), $txt];
 823                         }
 824
 825                         if ($txt = prepare_text($a->profile['tv'])) {
 826                                 $profile['tv'] = [L10n::t('Television:'), $txt];
 827                         }
 828
 829                         if ($txt = prepare_text($a->profile['film'])) {
 830                                 $profile['film'] = [L10n::t('Film/dance/culture/entertainment:'), $txt];
 831                         }
 832
 833                         if ($txt = prepare_text($a->profile['romance'])) {
 834                                 $profile['romance'] = [L10n::t('Love/Romance:'), $txt];
 835                         }
 836
 837                         if ($txt = prepare_text($a->profile['work'])) {
 838                                 $profile['work'] = [L10n::t('Work/employment:'), $txt];
 839                         }
 840
 841                         if ($txt = prepare_text($a->profile['education'])) {
 842                                 $profile['education'] = [L10n::t('School/education:'), $txt];
 843                         }
 844
 845                         //show subcribed forum if it is enabled in the usersettings
 846                         if (Feature::isEnabled($uid, 'forumlist_profile')) {
 847                                 $profile['forumlist'] = [L10n::t('Forums:'), ForumManager::profileAdvanced($uid)];
 848                         }
 849
 850                         if ($a->profile['uid'] == local_user()) {
 851                                 $profile['edit'] = [System::baseUrl() . '/profiles/' . $a->profile['id'], L10n::t('Edit profile'), '', L10n::t('Edit profile')];
 852                         }
 853
 854                         return replace_macros($tpl, [
 855                                 '$title' => L10n::t('Profile'),
 856                                 '$basic' => L10n::t('Basic'),
 857                                 '$advanced' => L10n::t('Advanced'),
 858                                 '$profile' => $profile
 859                         ]);
 860                 }
 861
 862                 return '';
 863         }
 864
 865         public static function getTabs($a, $is_owner = false, $nickname = null)
 866         {
 867                 if (is_null($nickname)) {
 868                         $nickname = $a->user['nickname'];
 869                 }
 870
 871                 $tab = false;
 872                 if (x($_GET, 'tab')) {
 873                         $tab = notags(trim($_GET['tab']));
 874                 }
 875
 876                 $url = System::baseUrl() . '/profile/' . $nickname;
 877
 878                 $tabs = [
 879                         [
 880                                 'label' => L10n::t('Status'),
 881                                 'url'   => $url,
 882                                 'sel'   => !$tab && $a->argv[0] == 'profile' ? 'active' : '',
 883                                 'title' => L10n::t('Status Messages and Posts'),
 884                                 'id'    => 'status-tab',
 885                                 'accesskey' => 'm',
 886                         ],
 887                         [
 888                                 'label' => L10n::t('Profile'),
 889                                 'url'   => $url . '/?tab=profile',
 890                                 'sel'   => $tab == 'profile' ? 'active' : '',
 891                                 'title' => L10n::t('Profile Details'),
 892                                 'id'    => 'profile-tab',
 893                                 'accesskey' => 'r',
 894                         ],
 895                         [
 896                                 'label' => L10n::t('Photos'),
 897                                 'url'   => System::baseUrl() . '/photos/' . $nickname,
 898                                 'sel'   => !$tab && $a->argv[0] == 'photos' ? 'active' : '',
 899                                 'title' => L10n::t('Photo Albums'),
 900                                 'id'    => 'photo-tab',
 901                                 'accesskey' => 'h',
 902                         ],
 903                         [
 904                                 'label' => L10n::t('Videos'),
 905                                 'url'   => System::baseUrl() . '/videos/' . $nickname,
 906                                 'sel'   => !$tab && $a->argv[0] == 'videos' ? 'active' : '',
 907                                 'title' => L10n::t('Videos'),
 908                                 'id'    => 'video-tab',
 909                                 'accesskey' => 'v',
 910                         ],
 911                 ];
 912
 913                 // the calendar link for the full featured events calendar
 914                 if ($is_owner && $a->theme_events_in_profile) {
 915                         $tabs[] = [
 916                                 'label' => L10n::t('Events'),
 917                                 'url'   => System::baseUrl() . '/events',
 918                                 'sel'   => !$tab && $a->argv[0] == 'events' ? 'active' : '',
 919                                 'title' => L10n::t('Events and Calendar'),
 920                                 'id'    => 'events-tab',
 921                                 'accesskey' => 'e',
 922                         ];
 923                         // if the user is not the owner of the calendar we only show a calendar
 924                         // with the public events of the calendar owner
 925                 } elseif (!$is_owner) {
 926                         $tabs[] = [
 927                                 'label' => L10n::t('Events'),
 928                                 'url'   => System::baseUrl() . '/cal/' . $nickname,
 929                                 'sel'   => !$tab && $a->argv[0] == 'cal' ? 'active' : '',
 930                                 'title' => L10n::t('Events and Calendar'),
 931                                 'id'    => 'events-tab',
 932                                 'accesskey' => 'e',
 933                         ];
 934                 }
 935
 936                 if ($is_owner) {
 937                         $tabs[] = [
 938                                 'label' => L10n::t('Personal Notes'),
 939                                 'url'   => System::baseUrl() . '/notes',
 940                                 'sel'   => !$tab && $a->argv[0] == 'notes' ? 'active' : '',
 941                                 'title' => L10n::t('Only You Can See This'),
 942                                 'id'    => 'notes-tab',
 943                                 'accesskey' => 't',
 944                         ];
 945                 }
 946
 947                 if (!empty($_SESSION['new_member']) && $is_owner) {
 948                         $tabs[] = [
 949                                 'label' => L10n::t('Tips for New Members'),
 950                                 'url'   => System::baseUrl() . '/newmember',
 951                                 'sel'   => false,
 952                                 'title' => L10n::t('Tips for New Members'),
 953                                 'id'    => 'newmember-tab',
 954                         ];
 955                 }
 956
 957                 if (!$is_owner && empty($a->profile['hide-friends'])) {
 958                         $tabs[] = [
 959                                 'label' => L10n::t('Contacts'),
 960                                 'url'   => System::baseUrl() . '/viewcontacts/' . $nickname,
 961                                 'sel'   => !$tab && $a->argv[0] == 'viewcontacts' ? 'active' : '',
 962                                 'title' => L10n::t('Contacts'),
 963                                 'id'    => 'viewcontacts-tab',
 964                                 'accesskey' => 'k',
 965                         ];
 966                 }
 967
 968                 $arr = ['is_owner' => $is_owner, 'nickname' => $nickname, 'tab' => $tab, 'tabs' => $tabs];
 969                 Addon::callHooks('profile_tabs', $arr);
 970
 971                 $tpl = get_markup_template('common_tabs.tpl');
 972
 973                 return replace_macros($tpl, ['$tabs' => $arr['tabs']]);
 974         }
 975
 976         /**
 977          * Retrieves the my_url session variable
 978          *
 979          * @return string
 980          */
 981         public static function getMyURL()
 982         {
 983                 if (x($_SESSION, 'my_url')) {
 984                         return $_SESSION['my_url'];
 985                 }
 986                 return null;
 987         }
 988
 989         /**
 990          * Process the 'zrl' parameter and initiate the remote authentication.
 991          *
 992          * This method checks if the visitor has a public contact entry and
 993          * redirects the visitor to his/her instance to start the magic auth (Authentication)
 994          * process.
 995          *
 996          * Ported from Hubzilla: https://framagit.org/hubzilla/core/blob/master/include/channel.php
 997          *
 998          * @param App $a Application instance.
 999          */
1000         public static function zrlInit(App $a)
1001         {
1002                 $my_url = self::getMyURL();
1003                 $my_url = Network::isUrlValid($my_url);
1004
1005                 if ($my_url) {
1006                         if (!local_user()) {
1007                                 // Is it a DDoS attempt?
1008                                 // The check fetches the cached value from gprobe to reduce the load for this system
1009                                 $urlparts = parse_url($my_url);
1010
1011                                 $result = Cache::get('gprobe:' . $urlparts['host']);
1012                                 if ((!is_null($result)) && (in_array($result['network'], [NETWORK_FEED, NETWORK_PHANTOM]))) {
1013                                         logger('DDoS attempt detected for ' . $urlparts['host'] . ' by ' . $_SERVER['REMOTE_ADDR'] . '. server data: ' . print_r($_SERVER, true), LOGGER_DEBUG);
1014                                         return;
1015                                 }
1016
1017                                 Worker::add(PRIORITY_LOW, 'GProbe', $my_url);
1018                                 $arr = ['zrl' => $my_url, 'url' => $a->cmd];
1019                                 Addon::callHooks('zrl_init', $arr);
1020
1021                                 // Try to find the public contact entry of the visitor.
1022                                 $cid = Contact::getIdForURL($my_url);
1023                                 if (!$cid) {
1024                                         logger('No contact record found for ' . $my_url, LOGGER_DEBUG);
1025                                         return;
1026                                 }
1027
1028                                 $contact = dba::selectFirst('contact',['id', 'url'], ['id' => $cid]);
1029
1030                                 if (DBM::is_result($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          * Ported from Hubzilla: https://framagit.org/hubzilla/core/blob/master/include/zid.php
1059          *
1060          * @param string $token
1061          */
1062         public static function openWebAuthInit($token)
1063         {
1064                 $a = get_app();
1065
1066                 // Clean old OpenWebAuthToken entries.
1067                 OpenWebAuthToken::purge('owt', '3 MINUTE');
1068
1069                 // Check if the token we got is the same one
1070                 // we have stored in the database.
1071                 $visitor_handle = OpenWebAuthToken::getMeta('owt', 0, $token);
1072
1073                 if($visitor_handle === false) {
1074                         return;
1075                 }
1076
1077                 // Try to find the public contact entry of the visitor.
1078                 $cid = Contact::getIdForURL($visitor_handle);
1079                 if(!$cid) {
1080                         logger('owt: unable to finger ' . $visitor_handle, LOGGER_DEBUG);
1081                         return;
1082                 }
1083
1084                 $visitor = dba::selectFirst('contact', [], ['id' => $cid]);
1085
1086                 // Authenticate the visitor.
1087                 $_SESSION['authenticated'] = 1;
1088                 $_SESSION['visitor_id'] = $visitor['id'];
1089                 $_SESSION['visitor_handle'] = $visitor['addr'];
1090                 $_SESSION['visitor_home'] = $visitor['url'];
1091                 $_SESSION['my_url'] = $visitor['url'];
1092
1093                 $arr = [
1094                         'visitor' => $visitor,
1095                         'url' => $a->query_string
1096                 ];
1097                 /**
1098                  * @hooks magic_auth_success
1099                  *   Called when a magic-auth was successful.
1100                  *   * \e array \b visitor
1101                  *   * \e string \b url
1102                  */
1103                 Addon::callHooks('magic_auth_success', $arr);
1104
1105                 $a->contact = $arr['visitor'];
1106
1107                 info(L10n::t('OpenWebAuth: %1$s welcomes %2$s', $a->get_hostname(), $visitor['name']));
1108
1109                 logger('OpenWebAuth: auth success from ' . $visitor['addr'], LOGGER_DEBUG);
1110         }
1111
1112         public static function zrl($s, $force = false)
1113         {
1114                 if (!strlen($s)) {
1115                         return $s;
1116                 }
1117                 if ((!strpos($s, '/profile/')) && (!$force)) {
1118                         return $s;
1119                 }
1120                 if ($force && substr($s, -1, 1) !== '/') {
1121                         $s = $s . '/';
1122                 }
1123                 $achar = strpos($s, '?') ? '&' : '?';
1124                 $mine = self::getMyURL();
1125                 if ($mine && !link_compare($mine, $s)) {
1126                         return $s . $achar . 'zrl=' . urlencode($mine);
1127                 }
1128                 return $s;
1129         }
1130
1131         /**
1132          * Get the user ID of the page owner.
1133          *
1134          * Used from within PCSS themes to set theme parameters. If there's a
1135          * puid request variable, that is the "page owner" and normally their theme
1136          * settings take precedence; unless a local user sets the "always_my_theme"
1137          * system pconfig, which means they don't want to see anybody else's theme
1138          * settings except their own while on this site.
1139          *
1140          * @brief Get the user ID of the page owner
1141          * @return int user ID
1142          *
1143          * @note Returns local_user instead of user ID if "always_my_theme"
1144          *      is set to true
1145          */
1146         public static function getThemeUid()
1147         {
1148                 $uid = ((!empty($_REQUEST['puid'])) ? intval($_REQUEST['puid']) : 0);
1149                 if ((local_user()) && ((PConfig::get(local_user(), 'system', 'always_my_theme')) || (!$uid))) {
1150                         return local_user();
1151                 }
1152
1153                 return $uid;
1154         }
1155
1156         /**
1157         * Stip zrl parameter from a string.
1158         *
1159         * @param string $s The input string.
1160         * @return string The zrl.
1161         */
1162         public static function stripZrls($s)
1163         {
1164                 return preg_replace('/[\?&]zrl=(.*?)([\?&]|$)/is', '', $s);
1165         }
1166
1167         /**
1168         * Stip query parameter from a string.
1169         *
1170         * @param string $s The input string.
1171         * @return string The query parameter.
1172         */
1173         public static function stripQueryParam($s, $param)
1174         {
1175                 return preg_replace('/[\?&]' . $param . '=(.*?)(&|$)/ism', '$2', $s);
1176         }
1177 }