include/identity.php

   1 <?php
   2 /**
   3  * @file include/identity.php
   4  */
   5
   6 use Friendica\App;
   7 use Friendica\Content\Feature;
   8 use Friendica\Content\ForumManager;
   9 use Friendica\Core\Cache;
  10 use Friendica\Core\Config;
  11 use Friendica\Core\PConfig;
  12 use Friendica\Core\System;
  13 use Friendica\Core\Worker;
  14 use Friendica\Database\DBM;
  15 use Friendica\Model\Contact;
  16 use Friendica\Protocol\Diaspora;
  17
  18 require_once 'include/bbcode.php';
  19 require_once 'mod/proxy.php';
  20
  21 /**
  22  *
  23  * @brief Loads a profile into the page sidebar.
  24  *
  25  * The function requires a writeable copy of the main App structure, and the nickname
  26  * of a registered local account.
  27  *
  28  * If the viewer is an authenticated remote viewer, the profile displayed is the
  29  * one that has been configured for his/her viewing in the Contact manager.
  30  * Passing a non-zero profile ID can also allow a preview of a selected profile
  31  * by the owner.
  32  *
  33  * Profile information is placed in the App structure for later retrieval.
  34  * Honours the owner's chosen theme for display.
  35  *
  36  * @attention Should only be run in the _init() functions of a module. That ensures that
  37  *      the theme is chosen before the _init() function of a theme is run, which will usually
  38  *      load a lot of theme-specific content
  39  *
  40  * @param object $a           App
  41  * @param string $nickname    string
  42  * @param int    $profile     int
  43  * @param array  $profiledata array
  44  */
  45 function profile_load(App $a, $nickname, $profile = 0, $profiledata = array())
  46 {
  47         $user = q(
  48                 "SELECT `uid` FROM `user` WHERE `nickname` = '%s' LIMIT 1",
  49                 dbesc($nickname)
  50         );
  51
  52         if (!$user && count($user) && !count($profiledata)) {
  53                 logger('profile error: ' . $a->query_string, LOGGER_DEBUG);
  54                 notice(t('Requested account is not available.') . EOL);
  55                 $a->error = 404;
  56                 return;
  57         }
  58
  59         $pdata = get_profiledata_by_nick($nickname, $user[0]['uid'], $profile);
  60
  61         if (empty($pdata) && empty($profiledata)) {
  62                 logger('profile error: ' . $a->query_string, LOGGER_DEBUG);
  63                 notice(t('Requested profile is not available.') . EOL);
  64                 $a->error = 404;
  65                 return;
  66         }
  67
  68         // fetch user tags if this isn't the default profile
  69
  70         if (!$pdata['is-default']) {
  71                 $x = q(
  72                         "SELECT `pub_keywords` FROM `profile` WHERE `uid` = %d AND `is-default` = 1 LIMIT 1",
  73                         intval($pdata['profile_uid'])
  74                 );
  75                 if ($x && count($x))
  76                         $pdata['pub_keywords'] = $x[0]['pub_keywords'];
  77         }
  78
  79         $a->profile = $pdata;
  80         $a->profile_uid = $pdata['profile_uid'];
  81
  82         $a->profile['mobile-theme'] = PConfig::get($a->profile['profile_uid'], 'system', 'mobile_theme');
  83         $a->profile['network'] = NETWORK_DFRN;
  84
  85         $a->page['title'] = $a->profile['name'] . " @ " . $a->config['sitename'];
  86
  87         if (!$profiledata  && !PConfig::get(local_user(), 'system', 'always_my_theme')) {
  88                 $_SESSION['theme'] = $a->profile['theme'];
  89         }
  90
  91         $_SESSION['mobile-theme'] = $a->profile['mobile-theme'];
  92
  93         /*
  94          * load/reload current theme info
  95          */
  96
  97         $a->set_template_engine(); // reset the template engine to the default in case the user's theme doesn't specify one
  98
  99         $theme_info_file = "view/theme/" . current_theme() . "/theme.php";
 100         if (file_exists($theme_info_file)) {
 101                 require_once $theme_info_file;
 102         }
 103
 104         if (! (x($a->page, 'aside'))) {
 105                 $a->page['aside'] = '';
 106         }
 107
 108         if (local_user() && local_user() == $a->profile['uid'] && $profiledata) {
 109                 $a->page['aside'] .= replace_macros(
 110                         get_markup_template('profile_edlink.tpl'),
 111                         array(
 112                                 '$editprofile' => t('Edit profile'),
 113                                 '$profid' => $a->profile['id']
 114                         )
 115                 );
 116         }
 117
 118         $block = (((Config::get('system', 'block_public')) && (! local_user()) && (! remote_user())) ? true : false);
 119
 120         /**
 121          * @todo
 122          * By now, the contact block isn't shown, when a different profile is given
 123          * But: When this profile was on the same server, then we could display the contacts
 124          */
 125         if ($profiledata) {
 126                 $a->page['aside'] .= profile_sidebar($profiledata, true);
 127         } else {
 128                 $a->page['aside'] .= profile_sidebar($a->profile, $block);
 129         }
 130
 131         /*if (! $block)
 132          $a->page['aside'] .= contact_block();*/
 133
 134         return;
 135 }
 136
 137
 138 /**
 139  * @brief Get all profil data of a local user
 140  *
 141  * If the viewer is an authenticated remote viewer, the profile displayed is the
 142  * one that has been configured for his/her viewing in the Contact manager.
 143  * Passing a non-zero profile ID can also allow a preview of a selected profile
 144  * by the owner
 145  *
 146  * @param string $nickname nick
 147  * @param int    $uid      uid
 148  * @param int    $profile  ID of the profile
 149  * @returns array
 150  *      Includes all available profile data
 151  */
 152 function get_profiledata_by_nick($nickname, $uid = 0, $profile = 0)
 153 {
 154         if (remote_user() && count($_SESSION['remote'])) {
 155                 foreach ($_SESSION['remote'] as $visitor) {
 156                         if ($visitor['uid'] == $uid) {
 157                                 $r = dba::select('contact', array('profile-id'), array('id' => $visitor['cid']), array('limit' => 1));
 158                                 if (DBM::is_result($r)) {
 159                                         $profile = $r['profile-id'];
 160                                 }
 161                                 break;
 162                         }
 163                 }
 164         }
 165
 166         $r = null;
 167
 168         if ($profile) {
 169                 $profile_int = intval($profile);
 170                 $r = dba::fetch_first(
 171                         "SELECT `contact`.`id` AS `contact_id`, `contact`.`photo` AS `contact_photo`,
 172                                 `contact`.`thumb` AS `contact_thumb`, `contact`.`micro` AS `contact_micro`,
 173                                 `profile`.`uid` AS `profile_uid`, `profile`.*,
 174                                 `contact`.`avatar-date` AS picdate, `contact`.`addr`, `contact`.`url`, `user`.*
 175                         FROM `profile`
 176                         INNER JOIN `contact` on `contact`.`uid` = `profile`.`uid` AND `contact`.`self`
 177                         INNER JOIN `user` ON `profile`.`uid` = `user`.`uid`
 178                         WHERE `user`.`nickname` = ? AND `profile`.`id` = ? LIMIT 1",
 179                         $nickname,
 180                         $profile_int
 181                 );
 182         }
 183         if (!DBM::is_result($r)) {
 184                 $r = dba::fetch_first(
 185                         "SELECT `contact`.`id` AS `contact_id`, `contact`.`photo` as `contact_photo`,
 186                                 `contact`.`thumb` AS `contact_thumb`, `contact`.`micro` AS `contact_micro`,
 187                                 `profile`.`uid` AS `profile_uid`, `profile`.*,
 188                                 `contact`.`avatar-date` AS picdate, `contact`.`addr`, `contact`.`url`, `user`.*
 189                         FROM `profile`
 190                         INNER JOIN `contact` ON `contact`.`uid` = `profile`.`uid` AND `contact`.`self`
 191                         INNER JOIN `user` ON `profile`.`uid` = `user`.`uid`
 192                         WHERE `user`.`nickname` = ? AND `profile`.`is-default` LIMIT 1",
 193                         $nickname
 194                 );
 195         }
 196
 197         return $r;
 198 }
 199
 200
 201 /**
 202  * @brief Formats a profile for display in the sidebar.
 203  *
 204  * It is very difficult to templatise the HTML completely
 205  * because of all the conditional logic.
 206  *
 207  * @param array $profile
 208  * @param int $block
 209  *
 210  * @return HTML string stuitable for sidebar inclusion
 211  *
 212  * @note Returns empty string if passed $profile is wrong type or not populated
 213  *
 214  * @hooks 'profile_sidebar_enter'
 215  *      array $profile - profile data
 216  * @hooks 'profile_sidebar'
 217  *      array $arr
 218  */
 219 function profile_sidebar($profile, $block = 0)
 220 {
 221         $a = get_app();
 222
 223         $o = '';
 224         $location = false;
 225         $address = false;
 226         // $pdesc = true;
 227
 228         // This function can also use contact information in $profile
 229         $is_contact = x($profile, 'cid');
 230
 231         if ((! is_array($profile)) && (! count($profile))) {
 232                 return $o;
 233         }
 234
 235         $profile['picdate'] = urlencode($profile['picdate']);
 236
 237         if (($profile['network'] != "") && ($profile['network'] != NETWORK_DFRN)) {
 238                 $profile['network_name'] = format_network_name($profile['network'], $profile['url']);
 239         } else {
 240                 $profile['network_name'] = "";
 241         }
 242
 243         call_hooks('profile_sidebar_enter', $profile);
 244
 245
 246         // don't show connect link to yourself
 247         $connect = (($profile['uid'] != local_user()) ? t('Connect')  : false);
 248
 249         // don't show connect link to authenticated visitors either
 250         if (remote_user() && count($_SESSION['remote'])) {
 251                 foreach ($_SESSION['remote'] as $visitor) {
 252                         if ($visitor['uid'] == $profile['uid']) {
 253                                 $connect = false;
 254                                 break;
 255                         }
 256                 }
 257         }
 258
 259         // Is the local user already connected to that user?
 260         if ($connect && local_user()) {
 261                 if (isset($profile["url"])) {
 262                         $profile_url = normalise_link($profile["url"]);
 263                 } else {
 264                         $profile_url = normalise_link(System::baseUrl()."/profile/".$profile["nickname"]);
 265                 }
 266
 267                 if (dba::exists('contact', array('pending' => false, 'uid' => local_user(), 'nurl' => $profile_url))) {
 268                         $connect = false;
 269                 }
 270         }
 271
 272         if ($connect && ($profile['network'] != NETWORK_DFRN) && !isset($profile['remoteconnect']))
 273                 $connect = false;
 274
 275         $remoteconnect = null;
 276         if (isset($profile['remoteconnect']))
 277                 $remoteconnect = $profile['remoteconnect'];
 278
 279         if ($connect && ($profile['network'] == NETWORK_DFRN) && !isset($remoteconnect))
 280                 $subscribe_feed = t("Atom feed");
 281         else
 282                 $subscribe_feed = false;
 283
 284         if (remote_user() || (get_my_url() && $profile['unkmail'] && ($profile['uid'] != local_user()))) {
 285                 $wallmessage = t('Message');
 286                 $wallmessage_link = "wallmessage/".$profile["nickname"];
 287
 288                 if (remote_user()) {
 289                         $r = q(
 290                                 "SELECT `url` FROM `contact` WHERE `uid` = %d AND `id` = '%s' AND `rel` = %d",
 291                                 intval($profile['uid']),
 292                                 intval(remote_user()),
 293                                 intval(CONTACT_IS_FRIEND)
 294                         );
 295                 } else {
 296                         $r = q(
 297                                 "SELECT `url` FROM `contact` WHERE `uid` = %d AND `nurl` = '%s' AND `rel` = %d",
 298                                 intval($profile['uid']),
 299                                 dbesc(normalise_link(get_my_url())),
 300                                 intval(CONTACT_IS_FRIEND)
 301                         );
 302                 }
 303                 if ($r) {
 304                         $remote_url = $r[0]["url"];
 305                         $message_path = preg_replace("=(.*)/profile/(.*)=ism", "$1/message/new/", $remote_url);
 306                         $wallmessage_link = $message_path.base64_encode($profile["addr"]);
 307                 }
 308         } else {
 309                 $wallmessage = false;
 310                 $wallmessage_link = false;
 311         }
 312
 313         // show edit profile to yourself
 314         if (!$is_contact && $profile['uid'] == local_user() && Feature::isEnabled(local_user(), 'multi_profiles')) {
 315                 $profile['edit'] = array(System::baseUrl(). '/profiles', t('Profiles'),"", t('Manage/edit profiles'));
 316                 $r = q(
 317                         "SELECT * FROM `profile` WHERE `uid` = %d",
 318                         local_user()
 319                 );
 320
 321                 $profile['menu'] = array(
 322                         'chg_photo' => t('Change profile photo'),
 323                         'cr_new' => t('Create New Profile'),
 324                         'entries' => array(),
 325                 );
 326
 327                 if (DBM::is_result($r)) {
 328                         foreach ($r as $rr) {
 329                                 $profile['menu']['entries'][] = array(
 330                                         'photo' => $rr['thumb'],
 331                                         'id' => $rr['id'],
 332                                         'alt' => t('Profile Image'),
 333                                         'profile_name' => $rr['profile-name'],
 334                                         'isdefault' => $rr['is-default'],
 335                                         'visibile_to_everybody' =>  t('visible to everybody'),
 336                                         'edit_visibility' => t('Edit visibility'),
 337                                 );
 338                         }
 339                 }
 340         }
 341         if (!$is_contact && $profile['uid'] == local_user() && !Feature::isEnabled(local_user(), 'multi_profiles')) {
 342                 $profile['edit'] = array(System::baseUrl(). '/profiles/'.$profile['id'], t('Edit profile'),"", t('Edit profile'));
 343                 $profile['menu'] = array(
 344                         'chg_photo' => t('Change profile photo'),
 345                         'cr_new' => null,
 346                         'entries' => array(),
 347                 );
 348         }
 349
 350         // Fetch the account type
 351         $account_type = Contact::getAccountType($profile);
 352
 353         if ((x($profile, 'address') == 1)
 354                 || (x($profile, 'location') == 1)
 355                 || (x($profile, 'locality') == 1)
 356                 || (x($profile, 'region') == 1)
 357                 || (x($profile, 'postal-code') == 1)
 358                 || (x($profile, 'country-name') == 1)
 359         ) {
 360                 $location = t('Location:');
 361         }
 362
 363         $gender = ((x($profile, 'gender') == 1) ? t('Gender:') : false);
 364
 365
 366         $marital = ((x($profile, 'marital') == 1) ?  t('Status:') : false);
 367
 368         $homepage = ((x($profile, 'homepage') == 1) ?  t('Homepage:') : false);
 369
 370         $about = ((x($profile, 'about') == 1) ?  t('About:') : false);
 371
 372         $xmpp = ((x($profile, 'xmpp') == 1) ?  t('XMPP:') : false);
 373
 374         if (($profile['hidewall'] || $block) && (! local_user()) && (! remote_user())) {
 375                 $location = $pdesc = $gender = $marital = $homepage = $about = false;
 376         }
 377
 378         $split_name = Diaspora::splitName($profile['name']);
 379         $firstname = $split_name['first'];
 380         $lastname = $split_name['last'];
 381
 382         if ($profile['guid'] != "") {
 383                 $diaspora = array(
 384                         'guid' => $profile['guid'],
 385                         'podloc' => System::baseUrl(),
 386                         'searchable' => (($profile['publish'] && $profile['net-publish']) ? 'true' : 'false' ),
 387                         'nickname' => $profile['nickname'],
 388                         'fullname' => $profile['name'],
 389                         'firstname' => $firstname,
 390                         'lastname' => $lastname,
 391                         'photo300' => $profile['contact_photo'],
 392                         'photo100' => $profile['contact_thumb'],
 393                         'photo50' => $profile['contact_micro'],
 394                 );
 395         } else {
 396                 $diaspora = false;
 397         }
 398
 399         if (!$block) {
 400                 $contact_block = contact_block();
 401
 402                 if (is_array($a->profile) && !$a->profile['hide-friends']) {
 403                         $r = q(
 404                                 "SELECT `gcontact`.`updated` FROM `contact` INNER JOIN `gcontact` WHERE `gcontact`.`nurl` = `contact`.`nurl` AND `self` AND `uid` = %d LIMIT 1",
 405                                 intval($a->profile['uid'])
 406                         );
 407                         if (DBM::is_result($r)) {
 408                                 $updated =  date("c", strtotime($r[0]['updated']));
 409                         }
 410
 411                         $r = q(
 412                                 "SELECT COUNT(*) AS `total` FROM `contact`
 413                                 WHERE `uid` = %d
 414                                         AND NOT `self` AND NOT `blocked` AND NOT `pending`
 415                                         AND NOT `hidden` AND NOT `archive`
 416                                         AND `network` IN ('%s', '%s', '%s', '')",
 417                                 intval($profile['uid']),
 418                                 dbesc(NETWORK_DFRN),
 419                                 dbesc(NETWORK_DIASPORA),
 420                                 dbesc(NETWORK_OSTATUS)
 421                         );
 422                         if (DBM::is_result($r)) {
 423                                 $contacts = intval($r[0]['total']);
 424                         }
 425                 }
 426         }
 427
 428         $p = array();
 429         foreach ($profile as $k => $v) {
 430                 $k = str_replace('-', '_', $k);
 431                 $p[$k] = $v;
 432         }
 433
 434         if (isset($p["about"])) {
 435                 $p["about"] = bbcode($p["about"]);
 436         }
 437
 438         if (isset($p["address"])) {
 439                 $p["address"] = bbcode($p["address"]);
 440         } else {
 441                 $p["address"] = bbcode($p["location"]);
 442         }
 443
 444         if (isset($p["photo"])) {
 445                 $p["photo"] = proxy_url($p["photo"], false, PROXY_SIZE_SMALL);
 446         }
 447
 448         $tpl = get_markup_template('profile_vcard.tpl');
 449         $o .= replace_macros(
 450                 $tpl,
 451                 array(
 452                 '$profile' => $p,
 453                 '$xmpp' => $xmpp,
 454                 '$connect'  => $connect,
 455                 '$remoteconnect'  => $remoteconnect,
 456                 '$subscribe_feed' => $subscribe_feed,
 457                 '$wallmessage' => $wallmessage,
 458                 '$wallmessage_link' => $wallmessage_link,
 459                 '$account_type' => $account_type,
 460                 '$location' => $location,
 461                 '$gender'   => $gender,
 462                 // '$pdesc'     => $pdesc,
 463                 '$marital'  => $marital,
 464                 '$homepage' => $homepage,
 465                 '$about' => $about,
 466                 '$network' =>  t('Network:'),
 467                 '$contacts' => $contacts,
 468                 '$updated' => $updated,
 469                 '$diaspora' => $diaspora,
 470                 '$contact_block' => $contact_block,
 471                 )
 472         );
 473
 474         $arr = array('profile' => &$profile, 'entry' => &$o);
 475
 476         call_hooks('profile_sidebar', $arr);
 477
 478         return $o;
 479 }
 480
 481
 482 function get_birthdays()
 483 {
 484         $a = get_app();
 485         $o = '';
 486
 487         if (! local_user() || $a->is_mobile || $a->is_tablet) {
 488                 return $o;
 489         }
 490
 491         /*
 492          * $mobile_detect = new Mobile_Detect();
 493          * $is_mobile = $mobile_detect->isMobile() || $mobile_detect->isTablet();
 494          *              if ($is_mobile)
 495          *                      return $o;
 496          */
 497
 498         $bd_format = t('g A l F d'); // 8 AM Friday January 18
 499         $bd_short = t('F d');
 500
 501         $cachekey = "get_birthdays:".local_user();
 502         $r = Cache::get($cachekey);
 503         if (is_null($r)) {
 504                 $s = dba::p(
 505                         "SELECT `event`.*, `event`.`id` AS `eid`, `contact`.* FROM `event`
 506                         INNER JOIN `contact` ON `contact`.`id` = `event`.`cid`
 507                         WHERE `event`.`uid` = ? AND `type` = 'birthday' AND `start` < ? AND `finish` > ?
 508                         ORDER BY `start` ASC ",
 509                         local_user(),
 510                         datetime_convert('UTC', 'UTC', 'now + 6 days'),
 511                         datetime_convert('UTC', 'UTC', 'now')
 512                 );
 513                 if (DBM::is_result($s)) {
 514                         $r = dba::inArray($s);
 515                         Cache::set($cachekey, $r, CACHE_HOUR);
 516                 }
 517         }
 518         if (DBM::is_result($r)) {
 519                 $total = 0;
 520                 $now = strtotime('now');
 521                 $cids = array();
 522
 523                 $istoday = false;
 524                 foreach ($r as $rr) {
 525                         if (strlen($rr['name'])) {
 526                                 $total ++;
 527                         }
 528                         if ((strtotime($rr['start'] . ' +00:00') < $now) && (strtotime($rr['finish'] . ' +00:00') > $now)) {
 529                                 $istoday = true;
 530                         }
 531                 }
 532                 $classtoday = $istoday ? ' birthday-today ' : '';
 533                 if ($total) {
 534                         foreach ($r as &$rr) {
 535                                 if (! strlen($rr['name'])) {
 536                                         continue;
 537                                 }
 538
 539                                 // avoid duplicates
 540
 541                                 if (in_array($rr['cid'], $cids)) {
 542                                         continue;
 543                                 }
 544                                 $cids[] = $rr['cid'];
 545
 546                                 $today = (((strtotime($rr['start'] . ' +00:00') < $now) && (strtotime($rr['finish'] . ' +00:00') > $now)) ? true : false);
 547                                 $sparkle = '';
 548                                 $url = $rr['url'];
 549                                 if ($rr['network'] === NETWORK_DFRN) {
 550                                         $sparkle = " sparkle";
 551                                         $url = System::baseUrl() . '/redir/'  . $rr['cid'];
 552                                 }
 553
 554                                 $rr['link'] = $url;
 555                                 $rr['title'] = $rr['name'];
 556                                 $rr['date'] = day_translate(datetime_convert('UTC', $a->timezone, $rr['start'], $rr['adjust'] ? $bd_format : $bd_short)) . (($today) ?  ' ' . t('[today]') : '');
 557                                 $rr['startime'] = null;
 558                                 $rr['today'] = $today;
 559                         }
 560                 }
 561         }
 562         $tpl = get_markup_template("birthdays_reminder.tpl");
 563         return replace_macros(
 564                 $tpl,
 565                 array(
 566                 '$baseurl' => System::baseUrl(),
 567                 '$classtoday' => $classtoday,
 568                 '$count' => $total,
 569                 '$event_reminders' => t('Birthday Reminders'),
 570                 '$event_title' => t('Birthdays this week:'),
 571                 '$events' => $r,
 572                 '$lbr' => '{',  // raw brackets mess up if/endif macro processing
 573                 '$rbr' => '}'
 574                 )
 575         );
 576 }
 577
 578
 579 function get_events()
 580 {
 581         require_once 'include/bbcode.php';
 582
 583         $a = get_app();
 584
 585         if (! local_user() || $a->is_mobile || $a->is_tablet) {
 586                 return $o;
 587         }
 588
 589         /*
 590          *      $mobile_detect = new Mobile_Detect();
 591          *              $is_mobile = $mobile_detect->isMobile() || $mobile_detect->isTablet();
 592          *              if ($is_mobile)
 593          *                      return $o;
 594          */
 595
 596         $bd_format = t('g A l F d'); // 8 AM Friday January 18
 597         $bd_short = t('F d');
 598
 599         $s = dba::p(
 600                 "SELECT `event`.* FROM `event`
 601                 WHERE `event`.`uid` = ? AND `type` != 'birthday' AND `start` < ? AND `start` >= ?
 602                 ORDER BY `start` ASC ",
 603                 local_user(),
 604                 datetime_convert('UTC', 'UTC', 'now + 7 days'),
 605                 datetime_convert('UTC', 'UTC', 'now - 1 days')
 606         );
 607
 608         $r = array();
 609
 610         if (DBM::is_result($s)) {
 611                 $now = strtotime('now');
 612                 $istoday = false;
 613
 614                 while ($rr = dba::fetch($s)) {
 615                         if (strlen($rr['name'])) {
 616                                 $total ++;
 617                         }
 618
 619                         $strt = datetime_convert('UTC', $rr['convert'] ? $a->timezone : 'UTC', $rr['start'], 'Y-m-d');
 620                         if ($strt === datetime_convert('UTC', $a->timezone, 'now', 'Y-m-d')) {
 621                                 $istoday = true;
 622                         }
 623
 624                         $title = strip_tags(html_entity_decode(bbcode($rr['summary']), ENT_QUOTES, 'UTF-8'));
 625
 626                         if (strlen($title) > 35) {
 627                                 $title = substr($title, 0, 32) . '... ';
 628                         }
 629
 630                         $description = substr(strip_tags(bbcode($rr['desc'])), 0, 32) . '... ';
 631                         if (! $description) {
 632                                 $description = t('[No description]');
 633                         }
 634
 635                         $strt = datetime_convert('UTC', $rr['convert'] ? $a->timezone : 'UTC', $rr['start']);
 636
 637                         if (substr($strt, 0, 10) < datetime_convert('UTC', $a->timezone, 'now', 'Y-m-d')) {
 638                                 continue;
 639                         }
 640
 641                         $today = ((substr($strt, 0, 10) === datetime_convert('UTC', $a->timezone, 'now', 'Y-m-d')) ? true : false);
 642
 643                         $rr['title'] = $title;
 644                         $rr['description'] = $desciption;
 645                         $rr['date'] = day_translate(datetime_convert('UTC', $rr['adjust'] ? $a->timezone : 'UTC', $rr['start'], $bd_format)) . (($today) ?  ' ' . t('[today]') : '');
 646                         $rr['startime'] = $strt;
 647                         $rr['today'] = $today;
 648
 649                         $r[] = $rr;
 650                 }
 651                 dba::close($s);
 652                 $classtoday = (($istoday) ? 'event-today' : '');
 653         }
 654         $tpl = get_markup_template("events_reminder.tpl");
 655         return replace_macros(
 656                 $tpl,
 657                 array(
 658                 '$baseurl' => System::baseUrl(),
 659                 '$classtoday' => $classtoday,
 660                 '$count' => count($r),
 661                 '$event_reminders' => t('Event Reminders'),
 662                 '$event_title' => t('Events this week:'),
 663                 '$events' => $r,
 664                 )
 665         );
 666 }
 667
 668 function advanced_profile(App $a)
 669 {
 670         $o = '';
 671         $uid = $a->profile['uid'];
 672
 673         $o .= replace_macros(
 674                 get_markup_template('section_title.tpl'),
 675                 array(
 676                 '$title' => t('Profile')
 677                 )
 678         );
 679
 680         if ($a->profile['name']) {
 681                 $tpl = get_markup_template('profile_advanced.tpl');
 682
 683                 $profile = array();
 684
 685                 $profile['fullname'] = array( t('Full Name:'), $a->profile['name'] ) ;
 686
 687                 if ($a->profile['gender']) {
 688                         $profile['gender'] = array( t('Gender:'),  $a->profile['gender'] );
 689                 }
 690
 691                 if (($a->profile['dob']) && ($a->profile['dob'] > '0001-01-01')) {
 692                         $year_bd_format = t('j F, Y');
 693                         $short_bd_format = t('j F');
 694
 695
 696                         $val = ((intval($a->profile['dob']))
 697                                 ? day_translate(datetime_convert('UTC', 'UTC', $a->profile['dob'] . ' 00:00 +00:00', $year_bd_format))
 698                                 : day_translate(datetime_convert('UTC', 'UTC', '2001-' . substr($a->profile['dob'], 5) . ' 00:00 +00:00', $short_bd_format)));
 699
 700                         $profile['birthday'] = array( t('Birthday:'), $val);
 701                 }
 702                 if (!empty($a->profile['dob'])
 703                         && $a->profile['dob'] > '0001-01-01'
 704                         && $age = age($a->profile['dob'], $a->profile['timezone'], '')
 705                 ) {
 706                         $profile['age'] = array( t('Age:'), $age );
 707                 }
 708
 709                 if ($a->profile['marital']) {
 710                         $profile['marital'] = array( t('Status:'), $a->profile['marital']);
 711                 }
 712
 713                 /// @TODO Maybe use x() here, plus below?
 714                 if ($a->profile['with']) {
 715                         $profile['marital']['with'] = $a->profile['with'];
 716                 }
 717
 718                 if (strlen($a->profile['howlong']) && $a->profile['howlong'] >= NULL_DATE) {
 719                         $profile['howlong'] = relative_date($a->profile['howlong'], t('for %1$d %2$s'));
 720                 }
 721
 722                 if ($a->profile['sexual']) {
 723                         $profile['sexual'] = array( t('Sexual Preference:'), $a->profile['sexual'] );
 724                 }
 725
 726                 if ($a->profile['homepage']) {
 727                         $profile['homepage'] = array( t('Homepage:'), linkify($a->profile['homepage']) );
 728                 }
 729
 730                 if ($a->profile['hometown']) {
 731                         $profile['hometown'] = array( t('Hometown:'), linkify($a->profile['hometown']) );
 732                 }
 733
 734                 if ($a->profile['pub_keywords']) {
 735                         $profile['pub_keywords'] = array( t('Tags:'), $a->profile['pub_keywords']);
 736                 }
 737
 738                 if ($a->profile['politic']) {
 739                         $profile['politic'] = array( t('Political Views:'), $a->profile['politic']);
 740                 }
 741
 742                 if ($a->profile['religion']) {
 743                         $profile['religion'] = array( t('Religion:'), $a->profile['religion']);
 744                 }
 745
 746                 if ($txt = prepare_text($a->profile['about'])) {
 747                         $profile['about'] = array( t('About:'), $txt );
 748                 }
 749
 750                 if ($txt = prepare_text($a->profile['interest'])) {
 751                         $profile['interest'] = array( t('Hobbies/Interests:'), $txt);
 752                 }
 753
 754                 if ($txt = prepare_text($a->profile['likes'])) {
 755                         $profile['likes'] = array( t('Likes:'), $txt);
 756                 }
 757
 758                 if ($txt = prepare_text($a->profile['dislikes'])) {
 759                         $profile['dislikes'] = array( t('Dislikes:'), $txt);
 760                 }
 761
 762                 if ($txt = prepare_text($a->profile['contact'])) {
 763                         $profile['contact'] = array( t('Contact information and Social Networks:'), $txt);
 764                 }
 765
 766                 if ($txt = prepare_text($a->profile['music'])) {
 767                         $profile['music'] = array( t('Musical interests:'), $txt);
 768                 }
 769
 770                 if ($txt = prepare_text($a->profile['book'])) {
 771                         $profile['book'] = array( t('Books, literature:'), $txt);
 772                 }
 773
 774                 if ($txt = prepare_text($a->profile['tv'])) {
 775                         $profile['tv'] = array( t('Television:'), $txt);
 776                 }
 777
 778                 if ($txt = prepare_text($a->profile['film'])) {
 779                         $profile['film'] = array( t('Film/dance/culture/entertainment:'), $txt);
 780                 }
 781
 782                 if ($txt = prepare_text($a->profile['romance'])) {
 783                         $profile['romance'] = array( t('Love/Romance:'), $txt);
 784                 }
 785
 786                 if ($txt = prepare_text($a->profile['work'])) {
 787                         $profile['work'] = array( t('Work/employment:'), $txt);
 788                 }
 789
 790                 if ($txt = prepare_text($a->profile['education'])) {
 791                         $profile['education'] = array( t('School/education:'), $txt );
 792                 }
 793
 794                 //show subcribed forum if it is enabled in the usersettings
 795                 if (Feature::isEnabled($uid, 'forumlist_profile')) {
 796                         $profile['forumlist'] = array( t('Forums:'), ForumManager::profileAdvanced($uid));
 797                 }
 798
 799                 if ($a->profile['uid'] == local_user()) {
 800                         $profile['edit'] = array(System::baseUrl(). '/profiles/'.$a->profile['id'], t('Edit profile'),"", t('Edit profile'));
 801                 }
 802
 803                 return replace_macros(
 804                         $tpl,
 805                         array(
 806                         '$title' => t('Profile'),
 807                         '$basic' => t('Basic'),
 808                         '$advanced' => t('Advanced'),
 809                         '$profile' => $profile
 810                         )
 811                 );
 812         }
 813
 814         return '';
 815 }
 816
 817 function profile_tabs($a, $is_owner = false, $nickname = null)
 818 {
 819         //echo "<pre>"; var_dump($a->user); killme();
 820
 821         if (is_null($nickname)) {
 822                 $nickname  = $a->user['nickname'];
 823         }
 824
 825         if (x($_GET, 'tab')) {
 826                 $tab = notags(trim($_GET['tab']));
 827         }
 828
 829         $url = System::baseUrl() . '/profile/' . $nickname;
 830
 831         $tabs = array(
 832                 array(
 833                         'label'=>t('Status'),
 834                         'url' => $url,
 835                         'sel' => ((!isset($tab) && $a->argv[0]=='profile') ? 'active' : ''),
 836                         'title' => t('Status Messages and Posts'),
 837                         'id' => 'status-tab',
 838                         'accesskey' => 'm',
 839                 ),
 840                 array(
 841                         'label' => t('Profile'),
 842                         'url'   => $url.'/?tab=profile',
 843                         'sel'   => ((isset($tab) && $tab=='profile') ? 'active' : ''),
 844                         'title' => t('Profile Details'),
 845                         'id' => 'profile-tab',
 846                         'accesskey' => 'r',
 847                 ),
 848                 array(
 849                         'label' => t('Photos'),
 850                         'url'   => System::baseUrl() . '/photos/' . $nickname,
 851                         'sel'   => ((!isset($tab) && $a->argv[0]=='photos') ? 'active' : ''),
 852                         'title' => t('Photo Albums'),
 853                         'id' => 'photo-tab',
 854                         'accesskey' => 'h',
 855                 ),
 856                 array(
 857                         'label' => t('Videos'),
 858                         'url'   => System::baseUrl() . '/videos/' . $nickname,
 859                         'sel'   => ((!isset($tab) && $a->argv[0]=='videos') ? 'active' : ''),
 860                         'title' => t('Videos'),
 861                         'id' => 'video-tab',
 862                         'accesskey' => 'v',
 863                 ),
 864         );
 865
 866         // the calendar link for the full featured events calendar
 867         if ($is_owner && $a->theme_events_in_profile) {
 868                         $tabs[] = array(
 869                                 'label' => t('Events'),
 870                                 'url'   => System::baseUrl() . '/events',
 871                                 'sel'   =>((!isset($tab) && $a->argv[0]=='events') ? 'active' : ''),
 872                                 'title' => t('Events and Calendar'),
 873                                 'id' => 'events-tab',
 874                                 'accesskey' => 'e',
 875                         );
 876                 // if the user is not the owner of the calendar we only show a calendar
 877                 // with the public events of the calendar owner
 878         } elseif (! $is_owner) {
 879                 $tabs[] = array(
 880                                 'label' => t('Events'),
 881                                 'url'   => System::baseUrl() . '/cal/' . $nickname,
 882                                 'sel'   =>((!isset($tab) && $a->argv[0]=='cal') ? 'active' : ''),
 883                                 'title' => t('Events and Calendar'),
 884                                 'id' => 'events-tab',
 885                                 'accesskey' => 'e',
 886                         );
 887         }
 888
 889         if ($is_owner) {
 890                 $tabs[] = array(
 891                         'label' => t('Personal Notes'),
 892                         'url'   => System::baseUrl() . '/notes',
 893                         'sel'   =>((!isset($tab) && $a->argv[0]=='notes') ? 'active' : ''),
 894                         'title' => t('Only You Can See This'),
 895                         'id' => 'notes-tab',
 896                         'accesskey' => 't',
 897                 );
 898         }
 899
 900         if ((! $is_owner) && ((count($a->profile)) || (! $a->profile['hide-friends']))) {
 901                 $tabs[] = array(
 902                         'label' => t('Contacts'),
 903                         'url'   => System::baseUrl() . '/viewcontacts/' . $nickname,
 904                         'sel'   => ((!isset($tab) && $a->argv[0]=='viewcontacts') ? 'active' : ''),
 905                         'title' => t('Contacts'),
 906                         'id' => 'viewcontacts-tab',
 907                         'accesskey' => 'k',
 908                 );
 909         }
 910
 911         $arr = array('is_owner' => $is_owner, 'nickname' => $nickname, 'tab' => (($tab) ? $tab : false), 'tabs' => $tabs);
 912         call_hooks('profile_tabs', $arr);
 913
 914         $tpl = get_markup_template('common_tabs.tpl');
 915
 916         return replace_macros($tpl, array('$tabs' => $arr['tabs']));
 917 }
 918
 919 function get_my_url()
 920 {
 921         if (x($_SESSION, 'my_url')) {
 922                 return $_SESSION['my_url'];
 923         }
 924         return false;
 925 }
 926
 927 function zrl_init(App $a)
 928 {
 929         $tmp_str = get_my_url();
 930         if (validate_url($tmp_str)) {
 931                 // Is it a DDoS attempt?
 932                 // The check fetches the cached value from gprobe to reduce the load for this system
 933                 $urlparts = parse_url($tmp_str);
 934
 935                 $result = Cache::get("gprobe:" . $urlparts["host"]);
 936                 if ((!is_null($result)) && (in_array($result["network"], array(NETWORK_FEED, NETWORK_PHANTOM)))) {
 937                         logger("DDoS attempt detected for " . $urlparts["host"] . " by " . $_SERVER["REMOTE_ADDR"] . ". server data: " . print_r($_SERVER, true), LOGGER_DEBUG);
 938                         return;
 939                 }
 940
 941                 Worker::add(PRIORITY_LOW, 'GProbe', $tmp_str);
 942                 $arr = array('zrl' => $tmp_str, 'url' => $a->cmd);
 943                 call_hooks('zrl_init', $arr);
 944         }
 945 }
 946
 947 function zrl($s, $force = false)
 948 {
 949         if (! strlen($s)) {
 950                 return $s;
 951         }
 952         if ((! strpos($s, '/profile/')) && (! $force)) {
 953                 return $s;
 954         }
 955         if ($force && substr($s, -1, 1) !== '/') {
 956                 $s = $s . '/';
 957         }
 958         $achar = strpos($s, '?') ? '&' : '?';
 959         $mine = get_my_url();
 960         if ($mine && ! link_compare($mine, $s)) {
 961                 return $s . $achar . 'zrl=' . urlencode($mine);
 962         }
 963         return $s;
 964 }
 965
 966 /**
 967  * @brief Get the user ID of the page owner
 968  *
 969  * Used from within PCSS themes to set theme parameters. If there's a
 970  * puid request variable, that is the "page owner" and normally their theme
 971  * settings take precedence; unless a local user sets the "always_my_theme"
 972  * system pconfig, which means they don't want to see anybody else's theme
 973  * settings except their own while on this site.
 974  *
 975  * @return int user ID
 976  *
 977  * @note Returns local_user instead of user ID if "always_my_theme"
 978  *      is set to true
 979  */
 980 function get_theme_uid()
 981 {
 982         $uid = ((!empty($_REQUEST['puid'])) ? intval($_REQUEST['puid']) : 0);
 983         if ((local_user()) && ((PConfig::get(local_user(), 'system', 'always_my_theme')) || (! $uid))) {
 984                 return local_user();
 985         }
 986
 987         return $uid;
 988 }