include/identity.php

   1 <?php
   2 /**
   3  * @file include/identity.php
   4  */
   5
   6 use Friendica\App;
   7 use Friendica\Core\Cache;
   8 use Friendica\Core\Config;
   9 use Friendica\Core\PConfig;
  10 use Friendica\Core\System;
  11 use Friendica\Core\Worker;
  12 use Friendica\Database\DBM;
  13
  14 require_once 'include/ForumManager.php';
  15 require_once 'include/bbcode.php';
  16 require_once 'mod/proxy.php';
  17
  18 /**
  19  *
  20  * @brief Loads a profile into the page sidebar.
  21  *
  22  * The function requires a writeable copy of the main App structure, and the nickname
  23  * of a registered local account.
  24  *
  25  * If the viewer is an authenticated remote viewer, the profile displayed is the
  26  * one that has been configured for his/her viewing in the Contact manager.
  27  * Passing a non-zero profile ID can also allow a preview of a selected profile
  28  * by the owner.
  29  *
  30  * Profile information is placed in the App structure for later retrieval.
  31  * Honours the owner's chosen theme for display.
  32  *
  33  * @attention Should only be run in the _init() functions of a module. That ensures that
  34  *      the theme is chosen before the _init() function of a theme is run, which will usually
  35  *      load a lot of theme-specific content
  36  *
  37  * @param object $a           App
  38  * @param string $nickname    string
  39  * @param int    $profile     int
  40  * @param array  $profiledata array
  41  */
  42 function profile_load(App $a, $nickname, $profile = 0, $profiledata = array())
  43 {
  44         $user = q(
  45                 "SELECT `uid` FROM `user` WHERE `nickname` = '%s' LIMIT 1",
  46                 dbesc($nickname)
  47         );
  48
  49         if (!$user && count($user) && !count($profiledata)) {
  50                 logger('profile error: ' . $a->query_string, LOGGER_DEBUG);
  51                 notice(t('Requested account is not available.') . EOL);
  52                 $a->error = 404;
  53                 return;
  54         }
  55
  56         $pdata = get_profiledata_by_nick($nickname, $user[0]['uid'], $profile);
  57
  58         if (empty($pdata) && empty($profiledata)) {
  59                 logger('profile error: ' . $a->query_string, LOGGER_DEBUG);
  60                 notice(t('Requested profile is not available.') . EOL);
  61                 $a->error = 404;
  62                 return;
  63         }
  64
  65         // fetch user tags if this isn't the default profile
  66
  67         if (!$pdata['is-default']) {
  68                 $x = q(
  69                         "SELECT `pub_keywords` FROM `profile` WHERE `uid` = %d AND `is-default` = 1 LIMIT 1",
  70                         intval($pdata['profile_uid'])
  71                 );
  72                 if ($x && count($x))
  73                         $pdata['pub_keywords'] = $x[0]['pub_keywords'];
  74         }
  75
  76         $a->profile = $pdata;
  77         $a->profile_uid = $pdata['profile_uid'];
  78
  79         $a->profile['mobile-theme'] = PConfig::get($a->profile['profile_uid'], 'system', 'mobile_theme');
  80         $a->profile['network'] = NETWORK_DFRN;
  81
  82         $a->page['title'] = $a->profile['name'] . " @ " . $a->config['sitename'];
  83
  84         if (!$profiledata  && !PConfig::get(local_user(), 'system', 'always_my_theme')) {
  85                 $_SESSION['theme'] = $a->profile['theme'];
  86         }
  87
  88         $_SESSION['mobile-theme'] = $a->profile['mobile-theme'];
  89
  90         /*
  91          * load/reload current theme info
  92          */
  93
  94         $a->set_template_engine(); // reset the template engine to the default in case the user's theme doesn't specify one
  95
  96         $theme_info_file = "view/theme/" . current_theme() . "/theme.php";
  97         if (file_exists($theme_info_file)) {
  98                 require_once $theme_info_file;
  99         }
 100
 101         if (! (x($a->page, 'aside'))) {
 102                 $a->page['aside'] = '';
 103         }
 104
 105         if (local_user() && local_user() == $a->profile['uid'] && $profiledata) {
 106                 $a->page['aside'] .= replace_macros(
 107                         get_markup_template('profile_edlink.tpl'),
 108                         array(
 109                                 '$editprofile' => t('Edit profile'),
 110                                 '$profid' => $a->profile['id']
 111                         )
 112                 );
 113         }
 114
 115         $block = (((Config::get('system', 'block_public')) && (! local_user()) && (! remote_user())) ? true : false);
 116
 117         /**
 118          * @todo
 119          * By now, the contact block isn't shown, when a different profile is given
 120          * But: When this profile was on the same server, then we could display the contacts
 121          */
 122         if ($profiledata) {
 123                 $a->page['aside'] .= profile_sidebar($profiledata, true);
 124         } else {
 125                 $a->page['aside'] .= profile_sidebar($a->profile, $block);
 126         }
 127
 128         /*if (! $block)
 129          $a->page['aside'] .= contact_block();*/
 130
 131         return;
 132 }
 133
 134
 135 /**
 136  * @brief Get all profil data of a local user
 137  *
 138  * If the viewer is an authenticated remote viewer, the profile displayed is the
 139  * one that has been configured for his/her viewing in the Contact manager.
 140  * Passing a non-zero profile ID can also allow a preview of a selected profile
 141  * by the owner
 142  *
 143  * @param string $nickname nick
 144  * @param int    $uid      uid
 145  * @param int    $profile  ID of the profile
 146  * @returns array
 147  *      Includes all available profile data
 148  */
 149 function get_profiledata_by_nick($nickname, $uid = 0, $profile = 0)
 150 {
 151         if (remote_user() && count($_SESSION['remote'])) {
 152                 foreach ($_SESSION['remote'] as $visitor) {
 153                         if ($visitor['uid'] == $uid) {
 154                                 $r = dba::select('contact', array('profile-id'), array('id' => $visitor['cid']), array('limit' => 1));
 155                                 if (DBM::is_result($r)) {
 156                                         $profile = $r['profile-id'];
 157                                 }
 158                                 break;
 159                         }
 160                 }
 161         }
 162
 163         $r = null;
 164
 165         if ($profile) {
 166                 $profile_int = intval($profile);
 167                 $r = dba::fetch_first(
 168                         "SELECT `contact`.`id` AS `contact_id`, `contact`.`photo` AS `contact_photo`,
 169                                 `contact`.`thumb` AS `contact_thumb`, `contact`.`micro` AS `contact_micro`,
 170                                 `profile`.`uid` AS `profile_uid`, `profile`.*,
 171                                 `contact`.`avatar-date` AS picdate, `contact`.`addr`, `user`.*
 172                         FROM `profile`
 173                         INNER JOIN `contact` on `contact`.`uid` = `profile`.`uid` AND `contact`.`self`
 174                         INNER JOIN `user` ON `profile`.`uid` = `user`.`uid`
 175                         WHERE `user`.`nickname` = ? AND `profile`.`id` = ? LIMIT 1",
 176                         $nickname,
 177                         $profile_int
 178                 );
 179         }
 180         if (!DBM::is_result($r)) {
 181                 $r = dba::fetch_first(
 182                         "SELECT `contact`.`id` AS `contact_id`, `contact`.`photo` as `contact_photo`,
 183                                 `contact`.`thumb` AS `contact_thumb`, `contact`.`micro` AS `contact_micro`,
 184                                 `profile`.`uid` AS `profile_uid`, `profile`.*,
 185                                 `contact`.`avatar-date` AS picdate, `contact`.`addr`, `user`.*
 186                         FROM `profile`
 187                         INNER JOIN `contact` ON `contact`.`uid` = `profile`.`uid` AND `contact`.`self`
 188                         INNER JOIN `user` ON `profile`.`uid` = `user`.`uid`
 189                         WHERE `user`.`nickname` = ? AND `profile`.`is-default` LIMIT 1",
 190                         $nickname
 191                 );
 192         }
 193
 194         return $r;
 195 }
 196
 197
 198 /**
 199  * @brief Formats a profile for display in the sidebar.
 200  *
 201  * It is very difficult to templatise the HTML completely
 202  * because of all the conditional logic.
 203  *
 204  * @param array $profile
 205  * @param int $block
 206  *
 207  * @return HTML string stuitable for sidebar inclusion
 208  *
 209  * @note Returns empty string if passed $profile is wrong type or not populated
 210  *
 211  * @hooks 'profile_sidebar_enter'
 212  *      array $profile - profile data
 213  * @hooks 'profile_sidebar'
 214  *      array $arr
 215  */
 216 function profile_sidebar($profile, $block = 0)
 217 {
 218         $a = get_app();
 219
 220         $o = '';
 221         $location = false;
 222         $address = false;
 223         // $pdesc = true;
 224
 225         // This function can also use contact information in $profile
 226         $is_contact = x($profile, 'cid');
 227
 228         if ((! is_array($profile)) && (! count($profile))) {
 229                 return $o;
 230         }
 231
 232         $profile['picdate'] = urlencode($profile['picdate']);
 233
 234         if (($profile['network'] != "") && ($profile['network'] != NETWORK_DFRN)) {
 235                 $profile['network_name'] = format_network_name($profile['network'], $profile['url']);
 236         } else {
 237                 $profile['network_name'] = "";
 238         }
 239
 240         call_hooks('profile_sidebar_enter', $profile);
 241
 242
 243         // don't show connect link to yourself
 244         $connect = (($profile['uid'] != local_user()) ? t('Connect')  : false);
 245
 246         // don't show connect link to authenticated visitors either
 247         if (remote_user() && count($_SESSION['remote'])) {
 248                 foreach ($_SESSION['remote'] as $visitor) {
 249                         if ($visitor['uid'] == $profile['uid']) {
 250                                 $connect = false;
 251                                 break;
 252                         }
 253                 }
 254         }
 255
 256         // Is the local user already connected to that user?
 257         if ($connect && local_user()) {
 258                 if (isset($profile["url"])) {
 259                         $profile_url = normalise_link($profile["url"]);
 260                 } else {
 261                         $profile_url = normalise_link(System::baseUrl()."/profile/".$profile["nickname"]);
 262                 }
 263
 264                 if (dba::exists('contact', array('pending' => false, 'uid' => local_user(), 'nurl' => $profile_url))) {
 265                         $connect = false;
 266                 }
 267         }
 268
 269         if ($connect && ($profile['network'] != NETWORK_DFRN) && !isset($profile['remoteconnect']))
 270                 $connect = false;
 271
 272         $remoteconnect = null;
 273         if (isset($profile['remoteconnect']))
 274                 $remoteconnect = $profile['remoteconnect'];
 275
 276         if ($connect && ($profile['network'] == NETWORK_DFRN) && !isset($remoteconnect))
 277                 $subscribe_feed = t("Atom feed");
 278         else
 279                 $subscribe_feed = false;
 280
 281         if (remote_user() || (get_my_url() && $profile['unkmail'] && ($profile['uid'] != local_user()))) {
 282                 $wallmessage = t('Message');
 283                 $wallmessage_link = "wallmessage/".$profile["nickname"];
 284
 285                 if (remote_user()) {
 286                         $r = q(
 287                                 "SELECT `url` FROM `contact` WHERE `uid` = %d AND `id` = '%s' AND `rel` = %d",
 288                                 intval($profile['uid']),
 289                                 intval(remote_user()),
 290                                 intval(CONTACT_IS_FRIEND)
 291                         );
 292                 } else {
 293                         $r = q(
 294                                 "SELECT `url` FROM `contact` WHERE `uid` = %d AND `nurl` = '%s' AND `rel` = %d",
 295                                 intval($profile['uid']),
 296                                 dbesc(normalise_link(get_my_url())),
 297                                 intval(CONTACT_IS_FRIEND)
 298                         );
 299                 }
 300                 if ($r) {
 301                         $remote_url = $r[0]["url"];
 302                         $message_path = preg_replace("=(.*)/profile/(.*)=ism", "$1/message/new/", $remote_url);
 303                         $wallmessage_link = $message_path.base64_encode($profile["addr"]);
 304                 }
 305         } else {
 306                 $wallmessage = false;
 307                 $wallmessage_link = false;
 308         }
 309
 310         // show edit profile to yourself
 311         if (!$is_contact && $profile['uid'] == local_user() && feature_enabled(local_user(), 'multi_profiles')) {
 312                 $profile['edit'] = array(System::baseUrl(). '/profiles', t('Profiles'),"", t('Manage/edit profiles'));
 313                 $r = q(
 314                         "SELECT * FROM `profile` WHERE `uid` = %d",
 315                         local_user()
 316                 );
 317
 318                 $profile['menu'] = array(
 319                         'chg_photo' => t('Change profile photo'),
 320                         'cr_new' => t('Create New Profile'),
 321                         'entries' => array(),
 322                 );
 323
 324                 if (DBM::is_result($r)) {
 325                         foreach ($r as $rr) {
 326                                 $profile['menu']['entries'][] = array(
 327                                         'photo' => $rr['thumb'],
 328                                         'id' => $rr['id'],
 329                                         'alt' => t('Profile Image'),
 330                                         'profile_name' => $rr['profile-name'],
 331                                         'isdefault' => $rr['is-default'],
 332                                         'visibile_to_everybody' =>  t('visible to everybody'),
 333                                         'edit_visibility' => t('Edit visibility'),
 334                                 );
 335                         }
 336                 }
 337         }
 338         if (!$is_contact && $profile['uid'] == local_user() && !feature_enabled(local_user(), 'multi_profiles')) {
 339                 $profile['edit'] = array(System::baseUrl(). '/profiles/'.$profile['id'], t('Edit profile'),"", t('Edit profile'));
 340                 $profile['menu'] = array(
 341                         'chg_photo' => t('Change profile photo'),
 342                         'cr_new' => null,
 343                         'entries' => array(),
 344                 );
 345         }
 346
 347         // Fetch the account type
 348         $account_type = account_type($profile);
 349
 350         if ((x($profile, 'address') == 1)
 351                 || (x($profile, 'location') == 1)
 352                 || (x($profile, 'locality') == 1)
 353                 || (x($profile, 'region') == 1)
 354                 || (x($profile, 'postal-code') == 1)
 355                 || (x($profile, 'country-name') == 1)
 356         ) {
 357                 $location = t('Location:');
 358         }
 359
 360         $gender = ((x($profile, 'gender') == 1) ? t('Gender:') : false);
 361
 362
 363         $marital = ((x($profile, 'marital') == 1) ?  t('Status:') : false);
 364
 365         $homepage = ((x($profile, 'homepage') == 1) ?  t('Homepage:') : false);
 366
 367         $about = ((x($profile, 'about') == 1) ?  t('About:') : false);
 368
 369         $xmpp = ((x($profile, 'xmpp') == 1) ?  t('XMPP:') : false);
 370
 371         if (($profile['hidewall'] || $block) && (! local_user()) && (! remote_user())) {
 372                 $location = $pdesc = $gender = $marital = $homepage = $about = false;
 373         }
 374
 375         $firstname = ((strpos($profile['name'], ' '))
 376                         ? trim(substr($profile['name'], 0, strpos($profile['name'], ' '))) : $profile['name']);
 377         $lastname = (($firstname === $profile['name']) ? '' : trim(substr($profile['name'], strlen($firstname))));
 378
 379         if ($profile['guid'] != "") {
 380                 $diaspora = array(
 381                         'guid' => $profile['guid'],
 382                         'podloc' => System::baseUrl(),
 383                         'searchable' => (($profile['publish'] && $profile['net-publish']) ? 'true' : 'false' ),
 384                         'nickname' => $profile['nickname'],
 385                         'fullname' => $profile['name'],
 386                         'firstname' => $firstname,
 387                         'lastname' => $lastname,
 388                         'photo300' => $profile['contact_photo'],
 389                         'photo100' => $profile['contact_thumb'],
 390                         'photo50' => $profile['contact_micro'],
 391                 );
 392         } else {
 393                 $diaspora = false;
 394         }
 395
 396         if (!$block) {
 397                 $contact_block = contact_block();
 398
 399                 if (is_array($a->profile) && !$a->profile['hide-friends']) {
 400                         $r = q(
 401                                 "SELECT `gcontact`.`updated` FROM `contact` INNER JOIN `gcontact` WHERE `gcontact`.`nurl` = `contact`.`nurl` AND `self` AND `uid` = %d LIMIT 1",
 402                                 intval($a->profile['uid'])
 403                         );
 404                         if (DBM::is_result($r)) {
 405                                 $updated =  date("c", strtotime($r[0]['updated']));
 406                         }
 407
 408                         $r = q(
 409                                 "SELECT COUNT(*) AS `total` FROM `contact`
 410                                 WHERE `uid` = %d
 411                                         AND NOT `self` AND NOT `blocked` AND NOT `pending`
 412                                         AND NOT `hidden` AND NOT `archive`
 413                                         AND `network` IN ('%s', '%s', '%s', '')",
 414                                 intval($profile['uid']),
 415                                 dbesc(NETWORK_DFRN),
 416                                 dbesc(NETWORK_DIASPORA),
 417                                 dbesc(NETWORK_OSTATUS)
 418                         );
 419                         if (DBM::is_result($r)) {
 420                                 $contacts = intval($r[0]['total']);
 421                         }
 422                 }
 423         }
 424
 425         $p = array();
 426         foreach ($profile as $k => $v) {
 427                 $k = str_replace('-', '_', $k);
 428                 $p[$k] = $v;
 429         }
 430
 431         if (isset($p["about"])) {
 432                 $p["about"] = bbcode($p["about"]);
 433         }
 434
 435         if (isset($p["address"])) {
 436                 $p["address"] = bbcode($p["address"]);
 437         } else {
 438                 $p["address"] = bbcode($p["location"]);
 439         }
 440
 441         if (isset($p["photo"])) {
 442                 $p["photo"] = proxy_url($p["photo"], false, PROXY_SIZE_SMALL);
 443         }
 444
 445         if ($a->theme['template_engine'] === 'internal') {
 446                 $location = template_escape($location);
 447         }
 448
 449         $tpl = get_markup_template('profile_vcard.tpl');
 450         $o .= replace_macros(
 451                 $tpl,
 452                 array(
 453                 '$profile' => $p,
 454                 '$xmpp' => $xmpp,
 455                 '$connect'  => $connect,
 456                 '$remoteconnect'  => $remoteconnect,
 457                 '$subscribe_feed' => $subscribe_feed,
 458                 '$wallmessage' => $wallmessage,
 459                 '$wallmessage_link' => $wallmessage_link,
 460                 '$account_type' => $account_type,
 461                 '$location' => $location,
 462                 '$gender'   => $gender,
 463                 // '$pdesc'     => $pdesc,
 464                 '$marital'  => $marital,
 465                 '$homepage' => $homepage,
 466                 '$about' => $about,
 467                 '$network' =>  t('Network:'),
 468                 '$contacts' => $contacts,
 469                 '$updated' => $updated,
 470                 '$diaspora' => $diaspora,
 471                 '$contact_block' => $contact_block,
 472                 )
 473         );
 474
 475         $arr = array('profile' => &$profile, 'entry' => &$o);
 476
 477         call_hooks('profile_sidebar', $arr);
 478
 479         return $o;
 480 }
 481
 482
 483 function get_birthdays()
 484 {
 485         $a = get_app();
 486         $o = '';
 487
 488         if (! local_user() || $a->is_mobile || $a->is_tablet) {
 489                 return $o;
 490         }
 491
 492         /*
 493          * $mobile_detect = new Mobile_Detect();
 494          * $is_mobile = $mobile_detect->isMobile() || $mobile_detect->isTablet();
 495          *              if ($is_mobile)
 496          *                      return $o;
 497          */
 498
 499         $bd_format = t('g A l F d'); // 8 AM Friday January 18
 500         $bd_short = t('F d');
 501
 502         $cachekey = "get_birthdays:".local_user();
 503         $r = Cache::get($cachekey);
 504         if (is_null($r)) {
 505                 $s = dba::p(
 506                         "SELECT `event`.*, `event`.`id` AS `eid`, `contact`.* FROM `event`
 507                         INNER JOIN `contact` ON `contact`.`id` = `event`.`cid`
 508                         WHERE `event`.`uid` = ? AND `type` = 'birthday' AND `start` < ? AND `finish` > ?
 509                         ORDER BY `start` ASC ",
 510                         local_user(),
 511                         datetime_convert('UTC', 'UTC', 'now + 6 days'),
 512                         datetime_convert('UTC', 'UTC', 'now')
 513                 );
 514                 if (DBM::is_result($s)) {
 515                         $r = dba::inArray($s);
 516                         Cache::set($cachekey, $r, CACHE_HOUR);
 517                 }
 518         }
 519         if (DBM::is_result($r)) {
 520                 $total = 0;
 521                 $now = strtotime('now');
 522                 $cids = array();
 523
 524                 $istoday = false;
 525                 foreach ($r as $rr) {
 526                         if (strlen($rr['name'])) {
 527                                 $total ++;
 528                         }
 529                         if ((strtotime($rr['start'] . ' +00:00') < $now) && (strtotime($rr['finish'] . ' +00:00') > $now)) {
 530                                 $istoday = true;
 531                         }
 532                 }
 533                 $classtoday = $istoday ? ' birthday-today ' : '';
 534                 if ($total) {
 535                         foreach ($r as &$rr) {
 536                                 if (! strlen($rr['name'])) {
 537                                         continue;
 538                                 }
 539
 540                                 // avoid duplicates
 541
 542                                 if (in_array($rr['cid'], $cids)) {
 543                                         continue;
 544                                 }
 545                                 $cids[] = $rr['cid'];
 546
 547                                 $today = (((strtotime($rr['start'] . ' +00:00') < $now) && (strtotime($rr['finish'] . ' +00:00') > $now)) ? true : false);
 548                                 $sparkle = '';
 549                                 $url = $rr['url'];
 550                                 if ($rr['network'] === NETWORK_DFRN) {
 551                                         $sparkle = " sparkle";
 552                                         $url = System::baseUrl() . '/redir/'  . $rr['cid'];
 553                                 }
 554
 555                                 $rr['link'] = $url;
 556                                 $rr['title'] = $rr['name'];
 557                                 $rr['date'] = day_translate(datetime_convert('UTC', $a->timezone, $rr['start'], $rr['adjust'] ? $bd_format : $bd_short)) . (($today) ?  ' ' . t('[today]') : '');
 558                                 $rr['startime'] = null;
 559                                 $rr['today'] = $today;
 560                         }
 561                 }
 562         }
 563         $tpl = get_markup_template("birthdays_reminder.tpl");
 564         return replace_macros(
 565                 $tpl,
 566                 array(
 567                 '$baseurl' => System::baseUrl(),
 568                 '$classtoday' => $classtoday,
 569                 '$count' => $total,
 570                 '$event_reminders' => t('Birthday Reminders'),
 571                 '$event_title' => t('Birthdays this week:'),
 572                 '$events' => $r,
 573                 '$lbr' => '{',  // raw brackets mess up if/endif macro processing
 574                 '$rbr' => '}'
 575                 )
 576         );
 577 }
 578
 579
 580 function get_events()
 581 {
 582         require_once 'include/bbcode.php';
 583
 584         $a = get_app();
 585
 586         if (! local_user() || $a->is_mobile || $a->is_tablet) {
 587                 return $o;
 588         }
 589
 590         /*
 591          *      $mobile_detect = new Mobile_Detect();
 592          *              $is_mobile = $mobile_detect->isMobile() || $mobile_detect->isTablet();
 593          *              if ($is_mobile)
 594          *                      return $o;
 595          */
 596
 597         $bd_format = t('g A l F d'); // 8 AM Friday January 18
 598         $bd_short = t('F d');
 599
 600         $s = dba::p(
 601                 "SELECT `event`.* FROM `event`
 602                 WHERE `event`.`uid` = ? AND `type` != 'birthday' AND `start` < ? AND `start` >= ?
 603                 ORDER BY `start` ASC ",
 604                 local_user(),
 605                 datetime_convert('UTC', 'UTC', 'now + 7 days'),
 606                 datetime_convert('UTC', 'UTC', 'now - 1 days')
 607         );
 608
 609         $r = array();
 610
 611         if (DBM::is_result($s)) {
 612                 $now = strtotime('now');
 613                 $istoday = false;
 614
 615                 while ($rr = dba::fetch($s)) {
 616                         if (strlen($rr['name'])) {
 617                                 $total ++;
 618                         }
 619
 620                         $strt = datetime_convert('UTC', $rr['convert'] ? $a->timezone : 'UTC', $rr['start'], 'Y-m-d');
 621                         if ($strt === datetime_convert('UTC', $a->timezone, 'now', 'Y-m-d')) {
 622                                 $istoday = true;
 623                         }
 624
 625                         $title = strip_tags(html_entity_decode(bbcode($rr['summary']), ENT_QUOTES, 'UTF-8'));
 626
 627                         if (strlen($title) > 35) {
 628                                 $title = substr($title, 0, 32) . '... ';
 629                         }
 630
 631                         $description = substr(strip_tags(bbcode($rr['desc'])), 0, 32) . '... ';
 632                         if (! $description) {
 633                                 $description = t('[No description]');
 634                         }
 635
 636                         $strt = datetime_convert('UTC', $rr['convert'] ? $a->timezone : 'UTC', $rr['start']);
 637
 638                         if (substr($strt, 0, 10) < datetime_convert('UTC', $a->timezone, 'now', 'Y-m-d')) {
 639                                 continue;
 640                         }
 641
 642                         $today = ((substr($strt, 0, 10) === datetime_convert('UTC', $a->timezone, 'now', 'Y-m-d')) ? true : false);
 643
 644                         $rr['title'] = $title;
 645                         $rr['description'] = $desciption;
 646                         $rr['date'] = day_translate(datetime_convert('UTC', $rr['adjust'] ? $a->timezone : 'UTC', $rr['start'], $bd_format)) . (($today) ?  ' ' . t('[today]') : '');
 647                         $rr['startime'] = $strt;
 648                         $rr['today'] = $today;
 649
 650                         $r[] = $rr;
 651                 }
 652                 dba::close($s);
 653                 $classtoday = (($istoday) ? 'event-today' : '');
 654         }
 655         $tpl = get_markup_template("events_reminder.tpl");
 656         return replace_macros(
 657                 $tpl,
 658                 array(
 659                 '$baseurl' => System::baseUrl(),
 660                 '$classtoday' => $classtoday,
 661                 '$count' => count($r),
 662                 '$event_reminders' => t('Event Reminders'),
 663                 '$event_title' => t('Events this week:'),
 664                 '$events' => $r,
 665                 )
 666         );
 667 }
 668
 669 function advanced_profile(App $a)
 670 {
 671         $o = '';
 672         $uid = $a->profile['uid'];
 673
 674         $o .= replace_macros(
 675                 get_markup_template('section_title.tpl'),
 676                 array(
 677                 '$title' => t('Profile')
 678                 )
 679         );
 680
 681         if ($a->profile['name']) {
 682                 $tpl = get_markup_template('profile_advanced.tpl');
 683
 684                 $profile = array();
 685
 686                 $profile['fullname'] = array( t('Full Name:'), $a->profile['name'] ) ;
 687
 688                 if ($a->profile['gender']) {
 689                         $profile['gender'] = array( t('Gender:'),  $a->profile['gender'] );
 690                 }
 691
 692                 if (($a->profile['dob']) && ($a->profile['dob'] > '0001-01-01')) {
 693                         $year_bd_format = t('j F, Y');
 694                         $short_bd_format = t('j F');
 695
 696
 697                         $val = ((intval($a->profile['dob']))
 698                                 ? day_translate(datetime_convert('UTC', 'UTC', $a->profile['dob'] . ' 00:00 +00:00', $year_bd_format))
 699                                 : day_translate(datetime_convert('UTC', 'UTC', '2001-' . substr($a->profile['dob'], 5) . ' 00:00 +00:00', $short_bd_format)));
 700
 701                         $profile['birthday'] = array( t('Birthday:'), $val);
 702                 }
 703                 if (!empty($a->profile['dob'])
 704                         && $a->profile['dob'] > '0001-01-01'
 705                         && $age = age($a->profile['dob'], $a->profile['timezone'], '')
 706                 ) {
 707                         $profile['age'] = array( t('Age:'), $age );
 708                 }
 709
 710                 if ($a->profile['marital']) {
 711                         $profile['marital'] = array( t('Status:'), $a->profile['marital']);
 712                 }
 713
 714                 /// @TODO Maybe use x() here, plus below?
 715                 if ($a->profile['with']) {
 716                         $profile['marital']['with'] = $a->profile['with'];
 717                 }
 718
 719                 if (strlen($a->profile['howlong']) && $a->profile['howlong'] >= NULL_DATE) {
 720                         $profile['howlong'] = relative_date($a->profile['howlong'], t('for %1$d %2$s'));
 721                 }
 722
 723                 if ($a->profile['sexual']) {
 724                         $profile['sexual'] = array( t('Sexual Preference:'), $a->profile['sexual'] );
 725                 }
 726
 727                 if ($a->profile['homepage']) {
 728                         $profile['homepage'] = array( t('Homepage:'), linkify($a->profile['homepage']) );
 729                 }
 730
 731                 if ($a->profile['hometown']) {
 732                         $profile['hometown'] = array( t('Hometown:'), linkify($a->profile['hometown']) );
 733                 }
 734
 735                 if ($a->profile['pub_keywords']) {
 736                         $profile['pub_keywords'] = array( t('Tags:'), $a->profile['pub_keywords']);
 737                 }
 738
 739                 if ($a->profile['politic']) {
 740                         $profile['politic'] = array( t('Political Views:'), $a->profile['politic']);
 741                 }
 742
 743                 if ($a->profile['religion']) {
 744                         $profile['religion'] = array( t('Religion:'), $a->profile['religion']);
 745                 }
 746
 747                 if ($txt = prepare_text($a->profile['about'])) {
 748                         $profile['about'] = array( t('About:'), $txt );
 749                 }
 750
 751                 if ($txt = prepare_text($a->profile['interest'])) {
 752                         $profile['interest'] = array( t('Hobbies/Interests:'), $txt);
 753                 }
 754
 755                 if ($txt = prepare_text($a->profile['likes'])) {
 756                         $profile['likes'] = array( t('Likes:'), $txt);
 757                 }
 758
 759                 if ($txt = prepare_text($a->profile['dislikes'])) {
 760                         $profile['dislikes'] = array( t('Dislikes:'), $txt);
 761                 }
 762
 763                 if ($txt = prepare_text($a->profile['contact'])) {
 764                         $profile['contact'] = array( t('Contact information and Social Networks:'), $txt);
 765                 }
 766
 767                 if ($txt = prepare_text($a->profile['music'])) {
 768                         $profile['music'] = array( t('Musical interests:'), $txt);
 769                 }
 770
 771                 if ($txt = prepare_text($a->profile['book'])) {
 772                         $profile['book'] = array( t('Books, literature:'), $txt);
 773                 }
 774
 775                 if ($txt = prepare_text($a->profile['tv'])) {
 776                         $profile['tv'] = array( t('Television:'), $txt);
 777                 }
 778
 779                 if ($txt = prepare_text($a->profile['film'])) {
 780                         $profile['film'] = array( t('Film/dance/culture/entertainment:'), $txt);
 781                 }
 782
 783                 if ($txt = prepare_text($a->profile['romance'])) {
 784                         $profile['romance'] = array( t('Love/Romance:'), $txt);
 785                 }
 786
 787                 if ($txt = prepare_text($a->profile['work'])) {
 788                         $profile['work'] = array( t('Work/employment:'), $txt);
 789                 }
 790
 791                 if ($txt = prepare_text($a->profile['education'])) {
 792                         $profile['education'] = array( t('School/education:'), $txt );
 793                 }
 794
 795                 //show subcribed forum if it is enabled in the usersettings
 796                 if (feature_enabled($uid, 'forumlist_profile')) {
 797                         $profile['forumlist'] = array( t('Forums:'), ForumManager::profile_advanced($uid));
 798                 }
 799
 800                 if ($a->profile['uid'] == local_user()) {
 801                         $profile['edit'] = array(System::baseUrl(). '/profiles/'.$a->profile['id'], t('Edit profile'),"", t('Edit profile'));
 802                 }
 803
 804                 return replace_macros(
 805                         $tpl,
 806                         array(
 807                         '$title' => t('Profile'),
 808                         '$basic' => t('Basic'),
 809                         '$advanced' => t('Advanced'),
 810                         '$profile' => $profile
 811                         )
 812                 );
 813         }
 814
 815         return '';
 816 }
 817
 818 function profile_tabs($a, $is_owner = false, $nickname = null)
 819 {
 820         //echo "<pre>"; var_dump($a->user); killme();
 821
 822         if (is_null($nickname)) {
 823                 $nickname  = $a->user['nickname'];
 824         }
 825
 826         if (x($_GET, 'tab')) {
 827                 $tab = notags(trim($_GET['tab']));
 828         }
 829
 830         $url = System::baseUrl() . '/profile/' . $nickname;
 831
 832         $tabs = array(
 833                 array(
 834                         'label'=>t('Status'),
 835                         'url' => $url,
 836                         'sel' => ((!isset($tab) && $a->argv[0]=='profile') ? 'active' : ''),
 837                         'title' => t('Status Messages and Posts'),
 838                         'id' => 'status-tab',
 839                         'accesskey' => 'm',
 840                 ),
 841                 array(
 842                         'label' => t('Profile'),
 843                         'url'   => $url.'/?tab=profile',
 844                         'sel'   => ((isset($tab) && $tab=='profile') ? 'active' : ''),
 845                         'title' => t('Profile Details'),
 846                         'id' => 'profile-tab',
 847                         'accesskey' => 'r',
 848                 ),
 849                 array(
 850                         'label' => t('Photos'),
 851                         'url'   => System::baseUrl() . '/photos/' . $nickname,
 852                         'sel'   => ((!isset($tab) && $a->argv[0]=='photos') ? 'active' : ''),
 853                         'title' => t('Photo Albums'),
 854                         'id' => 'photo-tab',
 855                         'accesskey' => 'h',
 856                 ),
 857                 array(
 858                         'label' => t('Videos'),
 859                         'url'   => System::baseUrl() . '/videos/' . $nickname,
 860                         'sel'   => ((!isset($tab) && $a->argv[0]=='videos') ? 'active' : ''),
 861                         'title' => t('Videos'),
 862                         'id' => 'video-tab',
 863                         'accesskey' => 'v',
 864                 ),
 865         );
 866
 867         // the calendar link for the full featured events calendar
 868         if ($is_owner && $a->theme_events_in_profile) {
 869                         $tabs[] = array(
 870                                 'label' => t('Events'),
 871                                 'url'   => System::baseUrl() . '/events',
 872                                 'sel'   =>((!isset($tab) && $a->argv[0]=='events') ? 'active' : ''),
 873                                 'title' => t('Events and Calendar'),
 874                                 'id' => 'events-tab',
 875                                 'accesskey' => 'e',
 876                         );
 877                 // if the user is not the owner of the calendar we only show a calendar
 878                 // with the public events of the calendar owner
 879         } elseif (! $is_owner) {
 880                 $tabs[] = array(
 881                                 'label' => t('Events'),
 882                                 'url'   => System::baseUrl() . '/cal/' . $nickname,
 883                                 'sel'   =>((!isset($tab) && $a->argv[0]=='cal') ? 'active' : ''),
 884                                 'title' => t('Events and Calendar'),
 885                                 'id' => 'events-tab',
 886                                 'accesskey' => 'e',
 887                         );
 888         }
 889
 890         if ($is_owner) {
 891                 $tabs[] = array(
 892                         'label' => t('Personal Notes'),
 893                         'url'   => System::baseUrl() . '/notes',
 894                         'sel'   =>((!isset($tab) && $a->argv[0]=='notes') ? 'active' : ''),
 895                         'title' => t('Only You Can See This'),
 896                         'id' => 'notes-tab',
 897                         'accesskey' => 't',
 898                 );
 899         }
 900
 901         if ((! $is_owner) && ((count($a->profile)) || (! $a->profile['hide-friends']))) {
 902                 $tabs[] = array(
 903                         'label' => t('Contacts'),
 904                         'url'   => System::baseUrl() . '/viewcontacts/' . $nickname,
 905                         'sel'   => ((!isset($tab) && $a->argv[0]=='viewcontacts') ? 'active' : ''),
 906                         'title' => t('Contacts'),
 907                         'id' => 'viewcontacts-tab',
 908                         'accesskey' => 'k',
 909                 );
 910         }
 911
 912         $arr = array('is_owner' => $is_owner, 'nickname' => $nickname, 'tab' => (($tab) ? $tab : false), 'tabs' => $tabs);
 913         call_hooks('profile_tabs', $arr);
 914
 915         $tpl = get_markup_template('common_tabs.tpl');
 916
 917         return replace_macros($tpl, array('$tabs' => $arr['tabs']));
 918 }
 919
 920 function get_my_url()
 921 {
 922         if (x($_SESSION, 'my_url')) {
 923                 return $_SESSION['my_url'];
 924         }
 925         return false;
 926 }
 927
 928 function zrl_init(App $a)
 929 {
 930         $tmp_str = get_my_url();
 931         if (validate_url($tmp_str)) {
 932                 // Is it a DDoS attempt?
 933                 // The check fetches the cached value from gprobe to reduce the load for this system
 934                 $urlparts = parse_url($tmp_str);
 935
 936                 $result = Cache::get("gprobe:" . $urlparts["host"]);
 937                 if ((!is_null($result)) && (in_array($result["network"], array(NETWORK_FEED, NETWORK_PHANTOM)))) {
 938                         logger("DDoS attempt detected for " . $urlparts["host"] . " by " . $_SERVER["REMOTE_ADDR"] . ". server data: " . print_r($_SERVER, true), LOGGER_DEBUG);
 939                         return;
 940                 }
 941
 942                 Worker::add(PRIORITY_LOW, 'gprobe', $tmp_str);
 943                 $arr = array('zrl' => $tmp_str, 'url' => $a->cmd);
 944                 call_hooks('zrl_init', $arr);
 945         }
 946 }
 947
 948 function zrl($s, $force = false)
 949 {
 950         if (! strlen($s)) {
 951                 return $s;
 952         }
 953         if ((! strpos($s, '/profile/')) && (! $force)) {
 954                 return $s;
 955         }
 956         if ($force && substr($s, -1, 1) !== '/') {
 957                 $s = $s . '/';
 958         }
 959         $achar = strpos($s, '?') ? '&' : '?';
 960         $mine = get_my_url();
 961         if ($mine && ! link_compare($mine, $s)) {
 962                 return $s . $achar . 'zrl=' . urlencode($mine);
 963         }
 964         return $s;
 965 }
 966
 967 /**
 968  * @brief Get the user ID of the page owner
 969  *
 970  * Used from within PCSS themes to set theme parameters. If there's a
 971  * puid request variable, that is the "page owner" and normally their theme
 972  * settings take precedence; unless a local user sets the "always_my_theme"
 973  * system pconfig, which means they don't want to see anybody else's theme
 974  * settings except their own while on this site.
 975  *
 976  * @return int user ID
 977  *
 978  * @note Returns local_user instead of user ID if "always_my_theme"
 979  *      is set to true
 980  */
 981 function get_theme_uid()
 982 {
 983         $uid = ((!empty($_REQUEST['puid'])) ? intval($_REQUEST['puid']) : 0);
 984         if ((local_user()) && ((PConfig::get(local_user(), 'system', 'always_my_theme')) || (! $uid))) {
 985                 return local_user();
 986         }
 987
 988         return $uid;
 989 }