3 * @file include/identity.php
6 require_once('include/forums.php');
11 * Function : profile_load
13 * @parameter string $nickname
14 * @parameter int $profile
16 * Summary: Loads a profile into the page sidebar.
17 * The function requires a writeable copy of the main App structure, and the nickname
18 * of a registered local account.
20 * If the viewer is an authenticated remote viewer, the profile displayed is the
21 * one that has been configured for his/her viewing in the Contact manager.
22 * Passing a non-zero profile ID can also allow a preview of a selected profile
25 * Profile information is placed in the App structure for later retrieval.
26 * Honours the owner's chosen theme for display.
28 * IMPORTANT: Should only be run in the _init() functions of a module. That ensures that
29 * the theme is chosen before the _init() function of a theme is run, which will usually
30 * load a lot of theme-specific content
34 if(! function_exists('profile_load')) {
35 function profile_load(&$a, $nickname, $profile = 0, $profiledata = array()) {
37 $user = q("SELECT `uid` FROM `user` WHERE `nickname` = '%s' LIMIT 1",
41 if(!$user && count($user) && !count($profiledata)) {
42 logger('profile error: ' . $a->query_string, LOGGER_DEBUG);
43 notice( t('Requested account is not available.') . EOL );
48 $pdata = get_profiledata_by_nick($nickname, $user[0]['uid'], $profile);
50 if(($pdata === false) || (!count($pdata)) && !count($profiledata)) {
51 logger('profile error: ' . $a->query_string, LOGGER_DEBUG);
52 notice( t('Requested profile is not available.') . EOL );
57 // fetch user tags if this isn't the default profile
59 if(!$pdata['is-default']) {
60 $x = q("SELECT `pub_keywords` FROM `profile` WHERE `uid` = %d AND `is-default` = 1 LIMIT 1",
61 intval($pdata['profile_uid'])
64 $pdata['pub_keywords'] = $x[0]['pub_keywords'];
68 $a->profile_uid = $pdata['profile_uid'];
70 $a->profile['mobile-theme'] = get_pconfig($a->profile['profile_uid'], 'system', 'mobile_theme');
71 $a->profile['network'] = NETWORK_DFRN;
73 $a->page['title'] = $a->profile['name'] . " @ " . $a->config['sitename'];
76 // $_SESSION['theme'] = $a->profile['theme'];
78 $_SESSION['mobile-theme'] = $a->profile['mobile-theme'];
81 * load/reload current theme info
84 $a->set_template_engine(); // reset the template engine to the default in case the user's theme doesn't specify one
86 $theme_info_file = "view/theme/".current_theme()."/theme.php";
87 if (file_exists($theme_info_file)){
88 require_once($theme_info_file);
91 if(! (x($a->page,'aside')))
92 $a->page['aside'] = '';
94 if(local_user() && local_user() == $a->profile['uid'] && $profiledata) {
95 $a->page['aside'] .= replace_macros(get_markup_template('profile_edlink.tpl'),array(
96 '$editprofile' => t('Edit profile'),
97 '$profid' => $a->profile['id']
101 $block = (((get_config('system','block_public')) && (! local_user()) && (! remote_user())) ? true : false);
104 // By now, the contact block isn't shown, when a different profile is given
105 // But: When this profile was on the same server, then we could display the contacts
107 $a->page['aside'] .= profile_sidebar($profiledata, true);
109 $a->page['aside'] .= profile_sidebar($a->profile, $block);
113 $a->page['aside'] .= contact_block();*/
121 * @brief Get all profil data of a local user
122 * If the viewer is an authenticated remote viewer, the profile displayed is the
123 * one that has been configured for his/her viewing in the Contact manager.
124 * Passing a non-zero profile ID can also allow a preview of a selected profile
127 * @param string $nickname
129 * @param int $profile
132 * Includes all available profile data
134 function get_profiledata_by_nick($nickname, $uid = 0, $profile = 0) {
135 if(remote_user() && count($_SESSION['remote'])) {
136 foreach($_SESSION['remote'] as $visitor) {
137 if($visitor['uid'] == $uid) {
138 $r = q("SELECT `profile-id` FROM `contact` WHERE `id` = %d LIMIT 1",
139 intval($visitor['cid'])
142 $profile = $r[0]['profile-id'];
151 $profile_int = intval($profile);
152 $r = q("SELECT `profile`.`uid` AS `profile_uid`, `profile`.* , `contact`.`avatar-date` AS picdate, `contact`.`addr`, `user`.* FROM `profile`
153 INNER JOIN `contact` on `contact`.`uid` = `profile`.`uid` INNER JOIN `user` ON `profile`.`uid` = `user`.`uid`
154 WHERE `user`.`nickname` = '%s' AND `profile`.`id` = %d AND `contact`.`self` = 1 LIMIT 1",
159 if((!$r) && (!count($r))) {
160 $r = q("SELECT `profile`.`uid` AS `profile_uid`, `profile`.* , `contact`.`avatar-date` AS picdate, `contact`.`addr`, `user`.* FROM `profile`
161 INNER JOIN `contact` ON `contact`.`uid` = `profile`.`uid` INNER JOIN `user` ON `profile`.`uid` = `user`.`uid`
162 WHERE `user`.`nickname` = '%s' AND `profile`.`is-default` = 1 AND `contact`.`self` = 1 LIMIT 1",
174 * Function: profile_sidebar
176 * Formats a profile for display in the sidebar.
177 * It is very difficult to templatise the HTML completely
178 * because of all the conditional logic.
180 * @parameter: array $profile
182 * Returns HTML string stuitable for sidebar inclusion
183 * Exceptions: Returns empty string if passed $profile is wrong type or not populated
186 if(! function_exists('profile_sidebar')) {
187 function profile_sidebar($profile, $block = 0) {
195 if((! is_array($profile)) && (! count($profile)))
198 $profile['picdate'] = urlencode($profile['picdate']);
200 if (($profile['network'] != "") AND ($profile['network'] != NETWORK_DFRN)) {
201 $profile['network_name'] = format_network_name($profile['network'],$profile['url']);
203 $profile['network_name'] = "";
205 call_hooks('profile_sidebar_enter', $profile);
208 // don't show connect link to yourself
209 $connect = (($profile['uid'] != local_user()) ? t('Connect') : False);
211 // don't show connect link to authenticated visitors either
212 if(remote_user() && count($_SESSION['remote'])) {
213 foreach($_SESSION['remote'] as $visitor) {
214 if($visitor['uid'] == $profile['uid']) {
221 // Is the local user already connected to that user?
222 if ($connect AND local_user()) {
223 if (isset($profile["url"]))
224 $profile_url = normalise_link($profile["url"]);
226 $profile_url = normalise_link($a->get_baseurl()."/profile/".$profile["nickname"]);
228 $r = q("SELECT * FROM `contact` WHERE NOT `pending` AND `uid` = %d AND `nurl` = '%s'",
229 local_user(), $profile_url);
234 if ($connect AND ($profile['network'] != NETWORK_DFRN) AND !isset($profile['remoteconnect']))
237 if (isset($profile['remoteconnect']))
238 $remoteconnect = $profile['remoteconnect'];
240 if ($connect AND ($profile['network'] == NETWORK_DFRN) AND !isset($remoteconnect))
241 $subscribe_feed = t("Atom feed");
243 $subscribe_feed = false;
245 if(get_my_url() && $profile['unkmail'] && ($profile['uid'] != local_user()))
246 $wallmessage = t('Message');
248 $wallmessage = false;
250 // show edit profile to yourself
251 if ($profile['uid'] == local_user() && feature_enabled(local_user(),'multi_profiles')) {
252 $profile['edit'] = array($a->get_baseurl(). '/profiles', t('Profiles'),"", t('Manage/edit profiles'));
253 $r = q("SELECT * FROM `profile` WHERE `uid` = %d",
256 $profile['menu'] = array(
257 'chg_photo' => t('Change profile photo'),
258 'cr_new' => t('Create New Profile'),
259 'entries' => array(),
265 $profile['menu']['entries'][] = array(
266 'photo' => $rr['thumb'],
268 'alt' => t('Profile Image'),
269 'profile_name' => $rr['profile-name'],
270 'isdefault' => $rr['is-default'],
271 'visibile_to_everybody' => t('visible to everybody'),
272 'edit_visibility' => t('Edit visibility'),
280 if ($profile['uid'] == local_user() && !feature_enabled(local_user(),'multi_profiles')) {
281 $profile['edit'] = array($a->get_baseurl(). '/profiles/'.$profile['id'], t('Edit profile'),"", t('Edit profile'));
282 $profile['menu'] = array(
283 'chg_photo' => t('Change profile photo'),
285 'entries' => array(),
289 if((x($profile['page-flags']) == 1)
290 || (x($profile['page-flags']) == 2)
291 || (x($profile['page-flags']) == 5))
292 $account_type = page_type_translate($profile['page-flags']);
295 $account_type = (x($profile['forum']) || x($profile['prv']) || (x($profile['community'])) ? t('Forum') : "");
297 if((x($profile,'address') == 1)
298 || (x($profile,'locality') == 1)
299 || (x($profile,'region') == 1)
300 || (x($profile,'postal-code') == 1)
301 || (x($profile,'country-name') == 1))
302 $location = t('Location:');
304 $gender = ((x($profile,'gender') == 1) ? t('Gender:') : False);
307 $marital = ((x($profile,'marital') == 1) ? t('Status:') : False);
309 $homepage = ((x($profile,'homepage') == 1) ? t('Homepage:') : False);
311 $about = ((x($profile,'about') == 1) ? t('About:') : False);
313 if(($profile['hidewall'] || $block) && (! local_user()) && (! remote_user())) {
314 $location = $pdesc = $gender = $marital = $homepage = $about = False;
317 $firstname = ((strpos($profile['name'],' '))
318 ? trim(substr($profile['name'],0,strpos($profile['name'],' '))) : $profile['name']);
319 $lastname = (($firstname === $profile['name']) ? '' : trim(substr($profile['name'],strlen($firstname))));
322 'guid' => $profile['guid'],
323 'podloc' => $a->get_baseurl(),
324 'searchable' => (($profile['publish'] && $profile['net-publish']) ? 'true' : 'false' ),
325 'nickname' => $profile['nickname'],
326 'fullname' => $profile['name'],
327 'firstname' => $firstname,
328 'lastname' => $lastname,
329 'photo300' => $a->get_cached_avatar_image($a->get_baseurl() . '/photo/custom/300/' . $profile['uid'] . '.jpg'),
330 'photo100' => $a->get_cached_avatar_image($a->get_baseurl() . '/photo/custom/100/' . $profile['uid'] . '.jpg'),
331 'photo50' => $a->get_cached_avatar_image($a->get_baseurl() . '/photo/custom/50/' . $profile['uid'] . '.jpg'),
335 $contact_block = contact_block();
337 if(is_array($a->profile) AND !$a->profile['hide-friends']) {
338 $r = q("SELECT `gcontact`.`updated` FROM `contact` INNER JOIN `gcontact` WHERE `gcontact`.`nurl` = `contact`.`nurl` AND `self` AND `uid` = %d LIMIT 1",
339 intval($a->profile['uid']));
341 $updated = date("c", strtotime($r[0]['updated']));
343 $r = q("SELECT COUNT(*) AS `total` FROM `contact` WHERE `uid` = %d AND `self` = 0 AND `blocked` = 0 AND `pending` = 0 AND `hidden` = 0 AND `archive` = 0
344 AND `network` IN ('%s', '%s', '%s', '')",
345 intval($profile['uid']),
347 dbesc(NETWORK_DIASPORA),
348 dbesc(NETWORK_OSTATUS)
351 $contacts = intval($r[0]['total']);
356 foreach($profile as $k => $v) {
357 $k = str_replace('-','_',$k);
361 if($a->theme['template_engine'] === 'internal')
362 $location = template_escape($location);
364 $tpl = get_markup_template('profile_vcard.tpl');
365 $o .= replace_macros($tpl, array(
367 '$connect' => $connect,
368 '$remoteconnect' => $remoteconnect,
369 '$subscribe_feed' => $subscribe_feed,
370 '$wallmessage' => $wallmessage,
371 '$account_type' => $account_type,
372 '$location' => $location,
373 '$gender' => $gender,
375 '$marital' => $marital,
376 '$homepage' => $homepage,
378 '$network' => t('Network:'),
379 '$contacts' => $contacts,
380 '$updated' => $updated,
381 '$diaspora' => $diaspora,
382 '$contact_block' => $contact_block,
386 $arr = array('profile' => &$profile, 'entry' => &$o);
388 call_hooks('profile_sidebar', $arr);
395 if(! function_exists('get_birthdays')) {
396 function get_birthdays() {
401 if(! local_user() || $a->is_mobile || $a->is_tablet)
404 // $mobile_detect = new Mobile_Detect();
405 // $is_mobile = $mobile_detect->isMobile() || $mobile_detect->isTablet();
410 $bd_format = t('g A l F d') ; // 8 AM Friday January 18
411 $bd_short = t('F d');
413 $r = q("SELECT `event`.*, `event`.`id` AS `eid`, `contact`.* FROM `event`
414 INNER JOIN `contact` ON `contact`.`id` = `event`.`cid`
415 WHERE `event`.`uid` = %d AND `type` = 'birthday' AND `start` < '%s' AND `finish` > '%s'
416 ORDER BY `start` ASC ",
417 intval(local_user()),
418 dbesc(datetime_convert('UTC','UTC','now + 6 days')),
419 dbesc(datetime_convert('UTC','UTC','now'))
422 if($r && count($r)) {
424 $now = strtotime('now');
429 if(strlen($rr['name']))
431 if((strtotime($rr['start'] . ' +00:00') < $now) && (strtotime($rr['finish'] . ' +00:00') > $now))
434 $classtoday = $istoday ? ' birthday-today ' : '';
436 foreach($r as &$rr) {
437 if(! strlen($rr['name']))
442 if(in_array($rr['cid'],$cids))
444 $cids[] = $rr['cid'];
446 $today = (((strtotime($rr['start'] . ' +00:00') < $now) && (strtotime($rr['finish'] . ' +00:00') > $now)) ? true : false);
449 if($rr['network'] === NETWORK_DFRN) {
450 $sparkle = " sparkle";
451 $url = $a->get_baseurl() . '/redir/' . $rr['cid'];
455 $rr['title'] = $rr['name'];
456 $rr['date'] = day_translate(datetime_convert('UTC', $a->timezone, $rr['start'], $rr['adjust'] ? $bd_format : $bd_short)) . (($today) ? ' ' . t('[today]') : '');
457 $rr['startime'] = Null;
458 $rr['today'] = $today;
463 $tpl = get_markup_template("birthdays_reminder.tpl");
464 return replace_macros($tpl, array(
465 '$baseurl' => $a->get_baseurl(),
466 '$classtoday' => $classtoday,
468 '$event_reminders' => t('Birthday Reminders'),
469 '$event_title' => t('Birthdays this week:'),
471 '$lbr' => '{', // raw brackets mess up if/endif macro processing
479 if(! function_exists('get_events')) {
480 function get_events() {
482 require_once('include/bbcode.php');
486 if(! local_user() || $a->is_mobile || $a->is_tablet)
490 // $mobile_detect = new Mobile_Detect();
491 // $is_mobile = $mobile_detect->isMobile() || $mobile_detect->isTablet();
496 $bd_format = t('g A l F d') ; // 8 AM Friday January 18
497 $bd_short = t('F d');
499 $r = q("SELECT `event`.* FROM `event`
500 WHERE `event`.`uid` = %d AND `type` != 'birthday' AND `start` < '%s' AND `start` >= '%s'
501 ORDER BY `start` ASC ",
502 intval(local_user()),
503 dbesc(datetime_convert('UTC','UTC','now + 7 days')),
504 dbesc(datetime_convert('UTC','UTC','now - 1 days'))
507 if($r && count($r)) {
508 $now = strtotime('now');
511 if(strlen($rr['name']))
514 $strt = datetime_convert('UTC',$rr['convert'] ? $a->timezone : 'UTC',$rr['start'],'Y-m-d');
515 if($strt === datetime_convert('UTC',$a->timezone,'now','Y-m-d'))
518 $classtoday = (($istoday) ? 'event-today' : '');
522 foreach($r as &$rr) {
523 $title = strip_tags(html_entity_decode(bbcode($rr['summary']),ENT_QUOTES,'UTF-8'));
525 if(strlen($title) > 35)
526 $title = substr($title,0,32) . '... ';
528 $description = substr(strip_tags(bbcode($rr['desc'])),0,32) . '... ';
530 $description = t('[No description]');
532 $strt = datetime_convert('UTC',$rr['convert'] ? $a->timezone : 'UTC',$rr['start']);
534 if(substr($strt,0,10) < datetime_convert('UTC',$a->timezone,'now','Y-m-d')) {
539 $today = ((substr($strt,0,10) === datetime_convert('UTC',$a->timezone,'now','Y-m-d')) ? true : false);
541 $rr['title'] = $title;
542 $rr['description'] = $desciption;
543 $rr['date'] = day_translate(datetime_convert('UTC', $rr['adjust'] ? $a->timezone : 'UTC', $rr['start'], $bd_format)) . (($today) ? ' ' . t('[today]') : '');
544 $rr['startime'] = $strt;
545 $rr['today'] = $today;
549 $tpl = get_markup_template("events_reminder.tpl");
550 return replace_macros($tpl, array(
551 '$baseurl' => $a->get_baseurl(),
552 '$classtoday' => $classtoday,
553 '$count' => count($r) - $skip,
554 '$event_reminders' => t('Event Reminders'),
555 '$event_title' => t('Events this week:'),
561 function advanced_profile(&$a) {
564 $uid = $a->profile['uid'];
566 $o .= replace_macros(get_markup_template('section_title.tpl'),array(
567 '$title' => t('Profile')
570 if($a->profile['name']) {
572 $tpl = get_markup_template('profile_advanced.tpl');
576 $profile['fullname'] = array( t('Full Name:'), $a->profile['name'] ) ;
578 if($a->profile['gender']) $profile['gender'] = array( t('Gender:'), $a->profile['gender'] );
581 if(($a->profile['dob']) && ($a->profile['dob'] != '0000-00-00')) {
583 $year_bd_format = t('j F, Y');
584 $short_bd_format = t('j F');
587 $val = ((intval($a->profile['dob']))
588 ? day_translate(datetime_convert('UTC','UTC',$a->profile['dob'] . ' 00:00 +00:00',$year_bd_format))
589 : day_translate(datetime_convert('UTC','UTC','2001-' . substr($a->profile['dob'],5) . ' 00:00 +00:00',$short_bd_format)));
591 $profile['birthday'] = array( t('Birthday:'), $val);
595 if($age = age($a->profile['dob'],$a->profile['timezone'],'')) $profile['age'] = array( t('Age:'), $age );
598 if($a->profile['marital']) $profile['marital'] = array( t('Status:'), $a->profile['marital']);
601 if($a->profile['with']) $profile['marital']['with'] = $a->profile['with'];
603 if(strlen($a->profile['howlong']) && $a->profile['howlong'] !== '0000-00-00 00:00:00') {
604 $profile['howlong'] = relative_date($a->profile['howlong'], t('for %1$d %2$s'));
607 if($a->profile['sexual']) $profile['sexual'] = array( t('Sexual Preference:'), $a->profile['sexual'] );
609 if($a->profile['homepage']) $profile['homepage'] = array( t('Homepage:'), linkify($a->profile['homepage']) );
611 if($a->profile['hometown']) $profile['hometown'] = array( t('Hometown:'), linkify($a->profile['hometown']) );
613 if($a->profile['pub_keywords']) $profile['pub_keywords'] = array( t('Tags:'), $a->profile['pub_keywords']);
615 if($a->profile['politic']) $profile['politic'] = array( t('Political Views:'), $a->profile['politic']);
617 if($a->profile['religion']) $profile['religion'] = array( t('Religion:'), $a->profile['religion']);
619 if($txt = prepare_text($a->profile['about'])) $profile['about'] = array( t('About:'), $txt );
621 if($txt = prepare_text($a->profile['interest'])) $profile['interest'] = array( t('Hobbies/Interests:'), $txt);
623 if($txt = prepare_text($a->profile['likes'])) $profile['likes'] = array( t('Likes:'), $txt);
625 if($txt = prepare_text($a->profile['dislikes'])) $profile['dislikes'] = array( t('Dislikes:'), $txt);
628 if($txt = prepare_text($a->profile['contact'])) $profile['contact'] = array( t('Contact information and Social Networks:'), $txt);
630 if($txt = prepare_text($a->profile['music'])) $profile['music'] = array( t('Musical interests:'), $txt);
632 if($txt = prepare_text($a->profile['book'])) $profile['book'] = array( t('Books, literature:'), $txt);
634 if($txt = prepare_text($a->profile['tv'])) $profile['tv'] = array( t('Television:'), $txt);
636 if($txt = prepare_text($a->profile['film'])) $profile['film'] = array( t('Film/dance/culture/entertainment:'), $txt);
638 if($txt = prepare_text($a->profile['romance'])) $profile['romance'] = array( t('Love/Romance:'), $txt);
640 if($txt = prepare_text($a->profile['work'])) $profile['work'] = array( t('Work/employment:'), $txt);
642 if($txt = prepare_text($a->profile['education'])) $profile['education'] = array( t('School/education:'), $txt );
644 //show subcribed forum if it is enabled in the usersettings
645 if (feature_enabled($uid,'forumlist_profile')) {
646 $profile['forumlist'] = array( t('Forums:'), forumlist_profile_advanced($uid));
649 if ($a->profile['uid'] == local_user())
650 $profile['edit'] = array($a->get_baseurl(). '/profiles/'.$a->profile['id'], t('Edit profile'),"", t('Edit profile'));
652 return replace_macros($tpl, array(
653 '$title' => t('Profile'),
654 '$profile' => $profile
661 if(! function_exists('profile_tabs')){
662 function profile_tabs($a, $is_owner=False, $nickname=Null){
663 //echo "<pre>"; var_dump($a->user); killme();
665 if (is_null($nickname))
666 $nickname = $a->user['nickname'];
669 $tab = notags(trim($_GET['tab']));
671 $url = $a->get_baseurl() . '/profile/' . $nickname;
675 'label'=>t('Status'),
677 'sel' => ((!isset($tab)&&$a->argv[0]=='profile')?'active':''),
678 'title' => t('Status Messages and Posts'),
679 'id' => 'status-tab',
683 'label' => t('Profile'),
684 'url' => $url.'/?tab=profile',
685 'sel' => ((isset($tab) && $tab=='profile')?'active':''),
686 'title' => t('Profile Details'),
687 'id' => 'profile-tab',
691 'label' => t('Photos'),
692 'url' => $a->get_baseurl() . '/photos/' . $nickname,
693 'sel' => ((!isset($tab)&&$a->argv[0]=='photos')?'active':''),
694 'title' => t('Photo Albums'),
699 'label' => t('Videos'),
700 'url' => $a->get_baseurl() . '/videos/' . $nickname,
701 'sel' => ((!isset($tab)&&$a->argv[0]=='videos')?'active':''),
702 'title' => t('Videos'),
709 if ($a->theme_events_in_profile)
711 'label' => t('Events'),
712 'url' => $a->get_baseurl() . '/events',
713 'sel' =>((!isset($tab)&&$a->argv[0]=='events')?'active':''),
714 'title' => t('Events and Calendar'),
715 'id' => 'events-tab',
719 'label' => t('Personal Notes'),
720 'url' => $a->get_baseurl() . '/notes',
721 'sel' =>((!isset($tab)&&$a->argv[0]=='notes')?'active':''),
722 'title' => t('Only You Can See This'),
729 $arr = array('is_owner' => $is_owner, 'nickname' => $nickname, 'tab' => (($tab) ? $tab : false), 'tabs' => $tabs);
730 call_hooks('profile_tabs', $arr);
732 $tpl = get_markup_template('common_tabs.tpl');
734 return replace_macros($tpl,array('$tabs' => $arr['tabs']));
738 function get_my_url() {
739 if(x($_SESSION,'my_url'))
740 return $_SESSION['my_url'];
744 function zrl_init(&$a) {
745 $tmp_str = get_my_url();
746 if(validate_url($tmp_str)) {
748 // Is it a DDoS attempt?
749 // The check fetches the cached value from gprobe to reduce the load for this system
750 $urlparts = parse_url($tmp_str);
752 $result = Cache::get("gprobe:".$urlparts["host"]);
753 if (!is_null($result)) {
754 $result = unserialize($result);
755 if (in_array($result["network"], array(NETWORK_FEED, NETWORK_PHANTOM))) {
756 logger("DDoS attempt detected for ".$urlparts["host"]." by ".$_SERVER["REMOTE_ADDR"].". server data: ".print_r($_SERVER, true), LOGGER_DEBUG);
761 proc_run('php','include/gprobe.php',bin2hex($tmp_str));
762 $arr = array('zrl' => $tmp_str, 'url' => $a->cmd);
763 call_hooks('zrl_init',$arr);
767 function zrl($s,$force = false) {
770 if((! strpos($s,'/profile/')) && (! $force))
772 if($force && substr($s,-1,1) !== '/')
774 $achar = strpos($s,'?') ? '&' : '?';
775 $mine = get_my_url();
776 if($mine and ! link_compare($mine,$s))
777 return $s . $achar . 'zrl=' . urlencode($mine);
781 // Used from within PCSS themes to set theme parameters. If there's a
782 // puid request variable, that is the "page owner" and normally their theme
783 // settings take precedence; unless a local user sets the "always_my_theme"
784 // system pconfig, which means they don't want to see anybody else's theme
785 // settings except their own while on this site.
787 function get_theme_uid() {
788 $uid = (($_REQUEST['puid']) ? intval($_REQUEST['puid']) : 0);
790 if((get_pconfig(local_user(),'system','always_my_theme')) || (! $uid))