3 require_once('include/config.php');
4 require_once('include/network.php');
5 require_once('include/plugin.php');
6 require_once('include/text.php');
7 require_once("include/pgettext.php");
10 define ( 'FRIENDIKA_VERSION', '2.2.1059' );
11 define ( 'DFRN_PROTOCOL_VERSION', '2.21' );
12 define ( 'DB_UPDATE_VERSION', 1076 );
14 define ( 'EOL', "<br />\r\n" );
15 define ( 'ATOM_TIME', 'Y-m-d\TH:i:s\Z' );
16 define ( 'DOWN_ARROW', '⇩' );
20 * Image storage quality. Lower numbers save space at cost of image detail.
21 * For ease of upgrade, please do not change here. Change jpeg quality with
22 * set_config('system','jpeg_quality',n) in .htconfig.php
23 * where n is netween 1 and 100, and with very poor results below about 50
27 define ( 'JPEG_QUALITY', 100 );
30 * SSL redirection policies
33 define ( 'SSL_POLICY_NONE', 0 );
34 define ( 'SSL_POLICY_FULL', 1 );
35 define ( 'SSL_POLICY_SELFSIGN', 2 );
42 define ( 'LOGGER_NORMAL', 0 );
43 define ( 'LOGGER_TRACE', 1 );
44 define ( 'LOGGER_DEBUG', 2 );
45 define ( 'LOGGER_DATA', 3 );
46 define ( 'LOGGER_ALL', 4 );
49 * registration policies
52 define ( 'REGISTER_CLOSED', 0 );
53 define ( 'REGISTER_APPROVE', 1 );
54 define ( 'REGISTER_OPEN', 2 );
58 * When used in contact records, this indicates that 'uid' has
59 * this relationship with contact['name']
62 define ( 'REL_VIP', 1); // other person is 'following' us
63 define ( 'REL_FAN', 2); // we are 'following' other person
64 define ( 'REL_BUD', 3); // mutual relationship
70 define ( 'HOOK_HOOK', 0);
71 define ( 'HOOK_FILE', 1);
72 define ( 'HOOK_FUNCTION', 2);
78 * PAGE_NORMAL is a typical personal profile account
79 * PAGE_SOAPBOX automatically approves all friend requests as REL_FAN, (readonly)
80 * PAGE_COMMUNITY automatically approves all friend requests as REL_FAN, but with
81 * write access to wall and comments (no email and not included in page owner's ACL lists)
82 * PAGE_FREELOVE automatically approves all friend requests as full friends (REL_BUD).
86 define ( 'PAGE_NORMAL', 0 );
87 define ( 'PAGE_SOAPBOX', 1 );
88 define ( 'PAGE_COMMUNITY', 2 );
89 define ( 'PAGE_FREELOVE', 3 );
92 * Network and protocol family types
95 define ( 'NETWORK_ZOT', 'zot!'); // Zot!
96 define ( 'NETWORK_DFRN', 'dfrn'); // Friendika, Mistpark, other DFRN implementations
97 define ( 'NETWORK_OSTATUS', 'stat'); // status.net, identi.ca, GNU-social, other OStatus implementations
98 define ( 'NETWORK_FEED', 'feed'); // RSS/Atom feeds with no known "post/notify" protocol
99 define ( 'NETWORK_DIASPORA', 'dspr'); // Diaspora
100 define ( 'NETWORK_MAIL', 'mail'); // IMAP/POP
101 define ( 'NETWORK_FACEBOOK', 'face'); // Facebook API
105 * Maximum number of "people who like (or don't like) this" that we will list by name
108 define ( 'MAX_LIKERS', 75);
111 * Communication timeout
114 define ( 'ZCURL_TIMEOUT' , (-1));
118 * email notification options
121 define ( 'NOTIFY_INTRO', 0x0001 );
122 define ( 'NOTIFY_CONFIRM', 0x0002 );
123 define ( 'NOTIFY_WALL', 0x0004 );
124 define ( 'NOTIFY_COMMENT', 0x0008 );
125 define ( 'NOTIFY_MAIL', 0x0010 );
128 * various namespaces we may need to parse
131 define ( 'NAMESPACE_ZOT', 'http://purl.org/macgirvin/zot' );
132 define ( 'NAMESPACE_DFRN' , 'http://purl.org/macgirvin/dfrn/1.0' );
133 define ( 'NAMESPACE_THREAD' , 'http://purl.org/syndication/thread/1.0' );
134 define ( 'NAMESPACE_TOMB' , 'http://purl.org/atompub/tombstones/1.0' );
135 define ( 'NAMESPACE_ACTIVITY', 'http://activitystrea.ms/spec/1.0/' );
136 define ( 'NAMESPACE_ACTIVITY_SCHEMA', 'http://activitystrea.ms/schema/1.0/' );
137 define ( 'NAMESPACE_MEDIA', 'http://purl.org/syndication/atommedia' );
138 define ( 'NAMESPACE_SALMON_ME', 'http://salmon-protocol.org/ns/magic-env' );
139 define ( 'NAMESPACE_OSTATUSSUB', 'http://ostatus.org/schema/1.0/subscribe' );
140 define ( 'NAMESPACE_GEORSS', 'http://www.georss.org/georss' );
141 define ( 'NAMESPACE_POCO', 'http://portablecontacts.net/spec/1.0' );
142 define ( 'NAMESPACE_FEED', 'http://schemas.google.com/g/2010#updates-from' );
143 define ( 'NAMESPACE_OSTATUS', 'http://ostatus.org/schema/1.0' );
144 define ( 'NAMESPACE_STATUSNET', 'http://status.net/schema/api/1/' );
145 define ( 'NAMESPACE_ATOM1', 'http://www.w3.org/2005/Atom' );
147 * activity stream defines
150 define ( 'ACTIVITY_LIKE', NAMESPACE_ACTIVITY_SCHEMA . 'like' );
151 define ( 'ACTIVITY_DISLIKE', NAMESPACE_DFRN . '/dislike' );
152 define ( 'ACTIVITY_OBJ_HEART', NAMESPACE_DFRN . '/heart' );
154 define ( 'ACTIVITY_FRIEND', NAMESPACE_ACTIVITY_SCHEMA . 'make-friend' );
155 define ( 'ACTIVITY_FOLLOW', NAMESPACE_ACTIVITY_SCHEMA . 'follow' );
156 define ( 'ACTIVITY_UNFOLLOW', NAMESPACE_ACTIVITY_SCHEMA . 'stop-following' );
157 define ( 'ACTIVITY_POST', NAMESPACE_ACTIVITY_SCHEMA . 'post' );
158 define ( 'ACTIVITY_UPDATE', NAMESPACE_ACTIVITY_SCHEMA . 'update' );
159 define ( 'ACTIVITY_TAG', NAMESPACE_ACTIVITY_SCHEMA . 'tag' );
161 define ( 'ACTIVITY_OBJ_COMMENT', NAMESPACE_ACTIVITY_SCHEMA . 'comment' );
162 define ( 'ACTIVITY_OBJ_NOTE', NAMESPACE_ACTIVITY_SCHEMA . 'note' );
163 define ( 'ACTIVITY_OBJ_PERSON', NAMESPACE_ACTIVITY_SCHEMA . 'person' );
164 define ( 'ACTIVITY_OBJ_PHOTO', NAMESPACE_ACTIVITY_SCHEMA . 'photo' );
165 define ( 'ACTIVITY_OBJ_P_PHOTO', NAMESPACE_ACTIVITY_SCHEMA . 'profile-photo' );
166 define ( 'ACTIVITY_OBJ_ALBUM', NAMESPACE_ACTIVITY_SCHEMA . 'photo-album' );
167 define ( 'ACTIVITY_OBJ_EVENT', NAMESPACE_ACTIVITY_SCHEMA . 'event' );
170 * item weight for query ordering
173 define ( 'GRAVITY_PARENT', 0);
174 define ( 'GRAVITY_LIKE', 3);
175 define ( 'GRAVITY_COMMENT', 6);
179 * Reverse the effect of magic_quotes_gpc if it is enabled.
180 * Please disable magic_quotes_gpc so we don't have to do this.
181 * See http://php.net/manual/en/security.magicquotes.disabling.php
186 error_reporting(E_ERROR | E_WARNING | E_PARSE);
188 ini_set('pcre.backtrack_limit', 250000);
191 if (get_magic_quotes_gpc()) {
192 $process = array(&$_GET, &$_POST, &$_COOKIE, &$_REQUEST);
193 while (list($key, $val) = each($process)) {
194 foreach ($val as $k => $v) {
195 unset($process[$key][$k]);
197 $process[$key][stripslashes($k)] = $v;
198 $process[] = &$process[$key][stripslashes($k)];
200 $process[$key][stripslashes($k)] = stripslashes($v);
213 * Our main application structure for the life of this page
214 * Primarily deals with the URL that got us here
215 * and tries to make some sense of it, and
216 * stores our page contents and config storage
217 * and anything else that might need to be passed around
218 * before we spit the page out.
222 if(! class_exists('App')) {
225 public $module_loaded = false;
226 public $query_string;
234 public $page_contact;
237 public $error = false;
247 public $interactive = true;
258 private $curl_headers;
260 function __construct() {
262 $this->config = array();
263 $this->page = array();
264 $this->pager= array();
266 $this->query_string = '';
270 $this->scheme = ((isset($_SERVER['HTTPS']) && ($_SERVER['HTTPS'])) ? 'https' : 'http' );
272 if(x($_SERVER,'SERVER_NAME')) {
273 $this->hostname = $_SERVER['SERVER_NAME'];
274 if(x($_SERVER,'SERVER_PORT') && $_SERVER['SERVER_PORT'] != 80 && $_SERVER['SERVER_PORT'] != 443)
275 $this->hostname .= ':' . $_SERVER['SERVER_PORT'];
277 * Figure out if we are running at the top of a domain
278 * or in a sub-directory and adjust accordingly
281 $path = trim(dirname($_SERVER['SCRIPT_NAME']),'/\\');
282 if(isset($path) && strlen($path) && ($path != $this->path))
286 set_include_path("include/$this->hostname" . PATH_SEPARATOR . 'include' . PATH_SEPARATOR . '.' );
288 if((x($_SERVER,'QUERY_STRING')) && substr($_SERVER['QUERY_STRING'],0,2) === "q=")
289 $this->query_string = substr($_SERVER['QUERY_STRING'],2);
291 $this->cmd = trim($_GET['q'],'/\\');
297 * Break the URL path into C style argc/argv style arguments for our
298 * modules. Given "http://example.com/module/arg1/arg2", $this->argc
299 * will be 3 (integer) and $this->argv will contain:
305 * There will always be one argument. If provided a naked domain
306 * URL, $this->argv[0] is set to "home".
310 $this->argv = explode('/',$this->cmd);
311 $this->argc = count($this->argv);
312 if((array_key_exists('0',$this->argv)) && strlen($this->argv[0])) {
313 $this->module = str_replace(".", "_", $this->argv[0]);
317 $this->argv = array('home');
318 $this->module = 'home';
322 * Special handling for the webfinger/lrdd host XRD file
323 * Just spit out the contents and exit.
326 if($this->cmd === '.well-known/host-meta') {
327 require_once('include/hostxrd.php');
328 hostxrd($this->get_baseurl());
333 * See if there is any page number information, and initialise
337 $this->pager['page'] = ((x($_GET,'page')) ? $_GET['page'] : 1);
338 $this->pager['itemspage'] = 50;
339 $this->pager['start'] = ($this->pager['page'] * $this->pager['itemspage']) - $this->pager['itemspage'];
340 $this->pager['total'] = 0;
343 function get_baseurl($ssl = false) {
345 $scheme = $this->scheme;
347 if(x($this->config,'ssl_policy')) {
348 if(($ssl) || ($this->config['ssl_policy'] == SSL_POLICY_FULL))
350 if(($this->config['ssl_policy'] == SSL_POLICY_SELFSIGN) && (local_user() || x($_POST,'auth-params')))
354 $this->baseurl = $scheme . "://" . $this->hostname . ((isset($this->path) && strlen($this->path)) ? '/' . $this->path : '' );
355 return $this->baseurl;
358 function set_baseurl($url) {
359 $parsed = @parse_url($url);
361 $this->baseurl = $url;
364 $this->scheme = $parsed['scheme'];
366 $this->hostname = $parsed['host'];
367 if(x($parsed,'port'))
368 $this->hostname .= ':' . $parsed['port'];
369 if(x($parsed,'path'))
370 $this->path = trim($parsed['path'],'\\/');
375 function get_hostname() {
376 return $this->hostname;
379 function set_hostname($h) {
380 $this->hostname = $h;
383 function set_path($p) {
384 $this->path = trim(trim($p),'/');
387 function get_path() {
391 function set_pager_total($n) {
392 $this->pager['total'] = intval($n);
395 function set_pager_itemspage($n) {
396 $this->pager['itemspage'] = intval($n);
397 $this->pager['start'] = ($this->pager['page'] * $this->pager['itemspage']) - $this->pager['itemspage'];
401 function init_pagehead() {
402 $this->page['title'] = $this->config['sitename'];
403 $tpl = file_get_contents('view/head.tpl');
404 $this->page['htmlhead'] = replace_macros($tpl,array(
405 '$baseurl' => $this->get_baseurl(),
406 '$generator' => 'Friendika' . ' ' . FRIENDIKA_VERSION,
407 '$delitem' => t('Delete this item?'),
408 '$comment' => t('Comment')
412 function set_curl_code($code) {
413 $this->curl_code = $code;
416 function get_curl_code() {
417 return $this->curl_code;
420 function set_curl_headers($headers) {
421 $this->curl_headers = $headers;
424 function get_curl_headers() {
425 return $this->curl_headers;
431 // retrieve the App structure
432 // useful in functions which require it but don't get it passed to them
434 if(! function_exists('get_app')) {
441 // Multi-purpose function to check variable state.
442 // Usage: x($var) or $x($array,'key')
443 // returns false if variable/key is not set
444 // if variable is set, returns 1 if has 'non-zero' value, otherwise returns 0.
445 // e.g. x('') or x(0) returns 0;
447 if(! function_exists('x')) {
448 function x($s,$k = NULL) {
450 if((is_array($s)) && (array_key_exists($k,$s))) {
468 // called from db initialisation if db is dead.
470 if(! function_exists('system_unavailable')) {
471 function system_unavailable() {
472 include('system_unavailable.php');
478 // Primarily involved with database upgrade, but also sets the
479 // base url for use in cmdline programs which don't have
480 // $_SERVER variables, and synchronising the state of installed plugins.
483 if(! function_exists('check_config')) {
484 function check_config(&$a) {
486 $build = get_config('system','build');
488 $build = set_config('system','build',DB_UPDATE_VERSION);
490 $url = get_config('system','url');
492 // if the url isn't set or the stored url is radically different
493 // than the currently visited url, store the current value accordingly.
494 // "Radically different" ignores common variations such as http vs https
495 // and www.example.com vs example.com.
497 if((! x($url)) || (! link_compare($url,$a->get_baseurl())))
498 $url = set_config('system','url',$a->get_baseurl());
500 if($build != DB_UPDATE_VERSION) {
501 $stored = intval($build);
502 $current = intval(DB_UPDATE_VERSION);
503 if(($stored < $current) && file_exists('update.php')) {
505 // We're reporting a different version than what is currently installed.
506 // Run any existing update scripts to bring the database up to current.
508 require_once('update.php');
510 // make sure that boot.php and update.php are the same release, we might be
511 // updating right this very second and the correct version of the update.php
512 // file may not be here yet. This can happen on a very busy site.
514 if(DB_UPDATE_VERSION == UPDATE_VERSION) {
516 for($x = $stored; $x < $current; $x ++) {
517 if(function_exists('update_' . $x)) {
518 $func = 'update_' . $x;
522 set_config('system','build', DB_UPDATE_VERSION);
529 * Synchronise plugins:
531 * $a->config['system']['addon'] contains a comma-separated list of names
532 * of plugins/addons which are used on this system.
533 * Go through the database list of already installed addons, and if we have
534 * an entry, but it isn't in the config list, call the uninstall procedure
535 * and mark it uninstalled in the database (for now we'll remove it).
536 * Then go through the config list and if we have a plugin that isn't installed,
537 * call the install procedure and add it to the database.
541 $r = q("SELECT * FROM `addon` WHERE `installed` = 1");
545 $installed = array();
547 $plugins = get_config('system','addon');
548 $plugins_arr = array();
551 $plugins_arr = explode(',',str_replace(' ', '',$plugins));
553 $a->plugins = $plugins_arr;
555 $installed_arr = array();
557 if(count($installed)) {
558 foreach($installed as $i) {
559 if(! in_array($i['name'],$plugins_arr)) {
560 uninstall_plugin($i['name']);
563 $installed_arr[] = $i['name'];
567 if(count($plugins_arr)) {
568 foreach($plugins_arr as $p) {
569 if(! in_array($p,$installed_arr)) {
583 // wrapper for adding a login box. If $register == true provide a registration
584 // link. This will most always depend on the value of $a->config['register_policy'].
585 // returns the complete html for inserting into the page
587 if(! function_exists('login')) {
588 function login($register = false) {
590 $register_tpl = (($register) ? get_markup_template("register-link.tpl") : "");
592 $register_html = replace_macros($register_tpl,array(
593 '$title' => t('Create a New Account'),
594 '$desc' => t('Register')
597 $noid = get_config('system','no_openid');
599 $classname = 'no-openid';
600 $namelabel = t('Nickname or Email address: ');
601 $passlabel = t('Password: ');
605 $classname = 'openid';
606 $namelabel = t('Nickname/Email/OpenID: ');
607 $passlabel = t("Password \x28if not OpenID\x29: ");
610 $lostpass = t('Forgot your password?');
611 $lostlink = t('Password Reset');
614 $tpl = get_markup_template("logout.tpl");
617 $tpl = get_markup_template("login.tpl");
621 $o = '<script type="text/javascript"> $(document).ready(function() { $("#login-name").focus();} );</script>';
623 $o .= replace_macros($tpl,array(
624 '$logout' => t('Logout'),
625 '$register_html' => $register_html,
626 '$classname' => $classname,
627 '$namelabel' => $namelabel,
628 '$passlabel' => $passlabel,
630 '$lostpass' => $lostpass,
631 '$lostlink' => $lostlink
637 // Used to end the current process, after saving session state.
639 if(! function_exists('killme')) {
641 session_write_close();
645 // redirect to another URL and terminate this process.
647 if(! function_exists('goaway')) {
648 function goaway($s) {
649 header("Location: $s");
654 // Returns the uid of locally logged in user or false.
656 if(! function_exists('local_user')) {
657 function local_user() {
658 if((x($_SESSION,'authenticated')) && (x($_SESSION,'uid')))
659 return intval($_SESSION['uid']);
663 // Returns contact id of authenticated site visitor or false
665 if(! function_exists('remote_user')) {
666 function remote_user() {
667 if((x($_SESSION,'authenticated')) && (x($_SESSION,'visitor_id')))
668 return intval($_SESSION['visitor_id']);
672 // contents of $s are displayed prominently on the page the next time
673 // a page is loaded. Usually used for errors or alerts.
675 if(! function_exists('notice')) {
676 function notice($s) {
679 $_SESSION['sysmsg'] .= $s;
681 if(! function_exists('info')) {
685 $_SESSION['sysmsg_info'] .= $s;
689 // wrapper around config to limit the text length of an incoming message
691 if(! function_exists('get_max_import_size')) {
692 function get_max_import_size() {
694 return ((x($a->config,'max_import_size')) ? $a->config['max_import_size'] : 0 );
701 * Function : profile_load
703 * @parameter string $nickname
704 * @parameter int $profile
706 * Summary: Loads a profile into the page sidebar.
707 * The function requires a writeable copy of the main App structure, and the nickname
708 * of a registered local account.
710 * If the viewer is an authenticated remote viewer, the profile displayed is the
711 * one that has been configured for his/her viewing in the Contact manager.
712 * Passing a non-zero profile ID can also allow a preview of a selected profile
715 * Profile information is placed in the App structure for later retrieval.
716 * Honours the owner's chosen theme for display.
720 if(! function_exists('profile_load')) {
721 function profile_load(&$a, $nickname, $profile = 0) {
723 $r = q("SELECT `profile-id` FROM `contact` WHERE `id` = %d LIMIT 1",
724 intval($_SESSION['visitor_id']));
726 $profile = $r[0]['profile-id'];
732 $profile_int = intval($profile);
733 $r = q("SELECT `profile`.`uid` AS `profile_uid`, `profile`.* , `user`.* FROM `profile`
734 LEFT JOIN `user` ON `profile`.`uid` = `user`.`uid`
735 WHERE `user`.`nickname` = '%s' AND `profile`.`id` = %d LIMIT 1",
741 $r = q("SELECT `profile`.`uid` AS `profile_uid`, `profile`.* , `user`.* FROM `profile`
742 LEFT JOIN `user` ON `profile`.`uid` = `user`.`uid`
743 WHERE `user`.`nickname` = '%s' AND `profile`.`is-default` = 1 LIMIT 1",
748 if(($r === false) || (! count($r))) {
749 notice( t('No profile') . EOL );
757 $a->page['title'] = $a->profile['name'] . " @ " . $a->config['sitename'];
758 $_SESSION['theme'] = $a->profile['theme'];
760 if(! (x($a->page,'aside')))
761 $a->page['aside'] = '';
763 $a->page['aside'] .= profile_sidebar($a->profile);
764 $a->page['aside'] .= contact_block();
772 * Function: profile_sidebar
774 * Formats a profile for display in the sidebar.
775 * It is very difficult to templatise the HTML completely
776 * because of all the conditional logic.
778 * @parameter: array $profile
780 * Returns HTML string stuitable for sidebar inclusion
781 * Exceptions: Returns empty string if passed $profile is wrong type or not populated
786 if(! function_exists('profile_sidebar')) {
787 function profile_sidebar($profile) {
795 if((! is_array($profile)) && (! count($profile)))
798 call_hooks('profile_sidebar_enter', $profile);
800 $fullname = '<div class="fn">' . $profile['name'] . '</div>';
802 $pdesc = '<div class="title">' . $profile['pdesc'] . '</div>';
806 $photo = '<div id="profile-photo-wrapper"><img class="photo" src="' . $profile['photo'] . '" alt="' . $profile['name'] . '" /></div>';
808 // don't show connect link to yourself
810 $connect = (($profile['uid'] != local_user()) ? '<li><a id="dfrn-request-link" href="dfrn_request/' . $profile['nickname'] . '">' . t('Connect') . '</a></li>' : '');
812 // don't show connect link to authenticated visitors either
814 if((remote_user()) && ($_SESSION['visitor_visiting'] == $profile['uid']))
817 if((x($profile,'address') == 1)
818 || (x($profile,'locality') == 1)
819 || (x($profile,'region') == 1)
820 || (x($profile,'postal-code') == 1)
821 || (x($profile,'country-name') == 1))
825 $location .= '<div class="location"><span class="location-label">' . t('Location:') . '</span> <div class="adr">';
826 $location .= ((x($profile,'address') == 1) ? '<div class="street-address">' . $profile['address'] . '</div>' : '');
827 $location .= (((x($profile,'locality') == 1) || (x($profile,'region') == 1) || (x($profile,'postal-code') == 1))
828 ? '<span class="city-state-zip"><span class="locality">' . $profile['locality'] . '</span>'
829 . ((x($profile['locality']) == 1) ? t(', ') : '')
830 . '<span class="region">' . $profile['region'] . '</span>'
831 . ' <span class="postal-code">' . $profile['postal-code'] . '</span></span>' : '');
832 $location .= ((x($profile,'country-name') == 1) ? ' <span class="country-name">' . $profile['country-name'] . '</span>' : '');
833 $location .= '</div></div><div class="profile-clear"></div>';
837 $gender = ((x($profile,'gender') == 1) ? '<div class="mf"><span class="gender-label">' . t('Gender:') . '</span> <span class="x-gender">' . $profile['gender'] . '</span></div><div class="profile-clear"></div>' : '');
839 $pubkey = ((x($profile,'pubkey') == 1) ? '<div class="key" style="display:none;">' . $profile['pubkey'] . '</div>' : '');
841 $marital = ((x($profile,'marital') == 1) ? '<div class="marital"><span class="marital-label"><span class="heart">♥</span> ' . t('Status:') . ' </span><span class="marital-text">' . $profile['marital'] . '</span></div><div class="profile-clear"></div>' : '');
843 $homepage = ((x($profile,'homepage') == 1) ? '<div class="homepage"><span class="homepage-label">' . t('Homepage:') . ' </span><span class="homepage-url">' . linkify($profile['homepage']) . '</span></div><div class="profile-clear"></div>' : '');
845 if($profile['hidewall'] && (! local_user()) && (! remote_user())) {
846 $location = $gender = $marital = $homepage = '';
849 $podloc = $a->get_baseurl();
850 $searchable = (($profile['publish'] && $profile['net-publish']) ? 'true' : 'false' );
851 $nickname = $profile['nick'];
852 $dphoto = $profile['photo'];
854 $diaspora_vcard = <<< EOT
856 <div style="display:none;">
857 <dl class='entity_nickname'>
860 <a class="nickname url uid" href="$podloc" rel="me">$nickname</a>
863 <dl class="entity_url">
866 <a class="url" href="$podloc" id="pod_location" rel="me">$podloc</a>
869 <dl class="entity_photo">
872 <img class="photo avatar" height="175px" src="$dphoto" width='175px'>
875 <dl class='entity_searchable'>
878 <span class='searchable'>$searchable</span>
884 $tpl = get_markup_template('profile_vcard.tpl');
886 $o .= replace_macros($tpl, array(
887 '$fullname' => $fullname,
891 '$connect' => $connect,
892 '$location' => $location,
893 '$gender' => $gender,
894 '$pubkey' => $pubkey,
895 '$marital' => $marital,
896 '$homepage' => $homepage,
897 '$diaspora' => $diaspora_vcard
901 $arr = array('profile' => &$profile, 'entry' => &$o);
903 call_hooks('profile_sidebar', $arr);
909 if(! function_exists('get_birthdays')) {
910 function get_birthdays() {
918 $bd_format = t('g A l F d') ; // 8 AM Friday January 18
920 $r = q("SELECT `event`.*, `event`.`id` AS `eid`, `contact`.* FROM `event`
921 LEFT JOIN `contact` ON `contact`.`id` = `event`.`cid`
922 WHERE `event`.`uid` = %d AND `type` = 'birthday' AND `start` < '%s' AND `finish` > '%s'
923 ORDER BY `start` DESC ",
924 intval(local_user()),
925 dbesc(datetime_convert('UTC','UTC','now + 6 days')),
926 dbesc(datetime_convert('UTC','UTC','now'))
929 if($r && count($r)) {
932 if(strlen($rr['name']))
936 $o .= '<div id="birthday-notice" class="birthday-notice fakelink" onclick=openClose(\'birthday-wrapper\'); >' . t('Birthday Reminders') . ' ' . '(' . $total . ')' . '</div>';
937 $o .= '<div id="birthday-wrapper" style="display: none;" ><div id="birthday-title">' . t('Birthdays this week:') . '</div>';
938 $o .= '<div id="birthday-adjust">' . t("\x28Adjusted for local time\x29") . '</div>';
939 $o .= '<div id="birthday-title-end"></div>';
942 if(! strlen($rr['name']))
944 $now = strtotime('now');
945 $today = (((strtotime($rr['start'] . ' +00:00') < $now) && (strtotime($rr['finish'] . ' +00:00') > $now)) ? true : false);
947 $o .= '<div class="birthday-list" id="birthday-' . $rr['eid'] . '"><a class="sparkle" href="'
948 . $a->get_baseurl() . '/redir/' . $rr['cid'] . '">' . $rr['name'] . '</a> '
949 . day_translate(datetime_convert('UTC', $a->timezone, $rr['start'], $bd_format)) . (($today) ? ' ' . t('[today]') : '')
952 $o .= '</div></div>';
961 * Wrap calls to proc_close(proc_open()) and call hook
962 * so plugins can take part in process :)
965 * $cmd program to run
966 * next args are passed as $cmd command line
968 * e.g.: proc_run("ls","-la","/tmp");
970 * $cmd and string args are surrounded with ""
973 if(! function_exists('proc_run')) {
974 function proc_run($cmd){
978 $args = func_get_args();
979 call_hooks("proc_run", $args);
981 if(count($args) && $args[0] === 'php')
982 $args[0] = ((x($a->config,'php_path')) && (strlen($a->config['php_path'])) ? $a->config['php_path'] : 'php');
984 foreach ($args as $arg){
985 $arg = escapeshellarg($arg);
987 $cmdline = implode($args," ");
988 proc_close(proc_open($cmdline." &",array(),$foo));
991 if(! function_exists('current_theme')) {
992 function current_theme(){
993 $app_base_themes = array('duepuntozero', 'loozah');
997 $system_theme = ((isset($a->config['system']['theme'])) ? $a->config['system']['theme'] : '');
998 $theme_name = ((is_array($_SESSION) && x($_SESSION,'theme')) ? $_SESSION['theme'] : $system_theme);
1000 if($theme_name && file_exists('view/theme/' . $theme_name . '/style.css'))
1001 return($theme_name);
1003 foreach($app_base_themes as $t) {
1004 if(file_exists('view/theme/' . $t . '/style.css'))
1008 $fallback = glob('view/theme/*/style.css');
1009 if(count($fallback))
1010 return (str_replace('view/theme/','', str_replace("/style.css","",$fallback[0])));
1015 * Return full URL to theme which is currently in effect.
1016 * Provide a sane default if nothing is chosen or the specified theme does not exist.
1018 if(! function_exists('current_theme_url')) {
1019 function current_theme_url() {
1021 $t = current_theme();
1022 return($a->get_baseurl() . '/view/theme/' . $t . '/style.css');
1025 if(! function_exists('feed_birthday')) {
1026 function feed_birthday($uid,$tz) {
1030 * Determine the next birthday, but only if the birthday is published
1031 * in the default profile. We _could_ also look for a private profile that the
1032 * recipient can see, but somebody could get mad at us if they start getting
1033 * public birthday greetings when they haven't made this info public.
1035 * Assuming we are able to publish this info, we are then going to convert
1036 * the start time from the owner's timezone to UTC.
1038 * This will potentially solve the problem found with some social networks
1039 * where birthdays are converted to the viewer's timezone and salutations from
1040 * elsewhere in the world show up on the wrong day. We will convert it to the
1041 * viewer's timezone also, but first we are going to convert it from the birthday
1042 * person's timezone to GMT - so the viewer may find the birthday starting at
1043 * 6:00PM the day before, but that will correspond to midnight to the birthday person.
1049 $p = q("SELECT `dob` FROM `profile` WHERE `is-default` = 1 AND `uid` = %d LIMIT 1",
1053 if($p && count($p)) {
1054 $tmp_dob = substr($p[0]['dob'],5);
1055 if(intval($tmp_dob)) {
1056 $y = datetime_convert($tz,$tz,'now','Y');
1057 $bd = $y . '-' . $tmp_dob . ' 00:00';
1058 $t_dob = strtotime($bd);
1059 $now = strtotime(datetime_convert($tz,$tz,'now'));
1061 $bd = $y + 1 . '-' . $tmp_dob . ' 00:00';
1062 $birthday = datetime_convert($tz,'UTC',$bd,ATOM_TIME);
1069 if(! function_exists('is_site_admin')) {
1070 function is_site_admin() {
1072 if(local_user() && x($a->user,'email') && x($a->config,'admin_email') && ($a->user['email'] === $a->config['admin_email']))
1078 if(! function_exists('load_contact_links')) {
1079 function load_contact_links($uid) {
1085 if(! $uid || x($a->contacts,'empty'))
1088 $r = q("SELECT `id`,`network`,`url`,`thumb` FROM `contact` WHERE `uid` = %d AND `self` = 0 AND `blocked` = 0 ",
1093 $url = normalise_link($rr['url']);
1098 $ret['empty'] = true;
1099 $a->contacts = $ret;