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');
8 require_once('include/nav.php');
9 require_once('include/cache.php');
11 define ( 'FRIENDICA_PLATFORM', 'Friendica');
12 define ( 'FRIENDICA_VERSION', '2.3.1236' );
13 define ( 'DFRN_PROTOCOL_VERSION', '2.22' );
14 define ( 'DB_UPDATE_VERSION', 1117 );
16 define ( 'EOL', "<br />\r\n" );
17 define ( 'ATOM_TIME', 'Y-m-d\TH:i:s\Z' );
22 * Image storage quality. Lower numbers save space at cost of image detail.
23 * For ease of upgrade, please do not change here. Change jpeg quality with
24 * $a->config['system']['jpeg_quality'] = n;
25 * in .htconfig.php, where n is netween 1 and 100, and with very poor results
30 define ( 'JPEG_QUALITY', 100 );
33 * SSL redirection policies
36 define ( 'SSL_POLICY_NONE', 0 );
37 define ( 'SSL_POLICY_FULL', 1 );
38 define ( 'SSL_POLICY_SELFSIGN', 2 );
45 define ( 'LOGGER_NORMAL', 0 );
46 define ( 'LOGGER_TRACE', 1 );
47 define ( 'LOGGER_DEBUG', 2 );
48 define ( 'LOGGER_DATA', 3 );
49 define ( 'LOGGER_ALL', 4 );
52 * registration policies
55 define ( 'REGISTER_CLOSED', 0 );
56 define ( 'REGISTER_APPROVE', 1 );
57 define ( 'REGISTER_OPEN', 2 );
63 define ( 'CONTACT_IS_FOLLOWER', 1);
64 define ( 'CONTACT_IS_SHARING', 2);
65 define ( 'CONTACT_IS_FRIEND', 3);
72 define ( 'HOOK_HOOK', 0);
73 define ( 'HOOK_FILE', 1);
74 define ( 'HOOK_FUNCTION', 2);
80 * PAGE_NORMAL is a typical personal profile account
81 * PAGE_SOAPBOX automatically approves all friend requests as CONTACT_IS_SHARING, (readonly)
82 * PAGE_COMMUNITY automatically approves all friend requests as CONTACT_IS_SHARING, but with
83 * write access to wall and comments (no email and not included in page owner's ACL lists)
84 * PAGE_FREELOVE automatically approves all friend requests as full friends (CONTACT_IS_FRIEND).
88 define ( 'PAGE_NORMAL', 0 );
89 define ( 'PAGE_SOAPBOX', 1 );
90 define ( 'PAGE_COMMUNITY', 2 );
91 define ( 'PAGE_FREELOVE', 3 );
92 define ( 'PAGE_BLOG', 4 );
95 * Network and protocol family types
98 define ( 'NETWORK_ZOT', 'zot!'); // Zot!
99 define ( 'NETWORK_DFRN', 'dfrn'); // Friendica, Mistpark, other DFRN implementations
100 define ( 'NETWORK_OSTATUS', 'stat'); // status.net, identi.ca, GNU-social, other OStatus implementations
101 define ( 'NETWORK_FEED', 'feed'); // RSS/Atom feeds with no known "post/notify" protocol
102 define ( 'NETWORK_DIASPORA', 'dspr'); // Diaspora
103 define ( 'NETWORK_MAIL', 'mail'); // IMAP/POP
104 define ( 'NETWORK_FACEBOOK', 'face'); // Facebook API
105 define ( 'NETWORK_LINKEDIN', 'lnkd'); // LinkedIn
106 define ( 'NETWORK_XMPP', 'xmpp'); // XMPP
107 define ( 'NETWORK_MYSPACE', 'mysp'); // MySpace
110 * Maximum number of "people who like (or don't like) this" that we will list by name
113 define ( 'MAX_LIKERS', 75);
116 * Communication timeout
119 define ( 'ZCURL_TIMEOUT' , (-1));
123 * email notification options
126 define ( 'NOTIFY_INTRO', 0x0001 );
127 define ( 'NOTIFY_CONFIRM', 0x0002 );
128 define ( 'NOTIFY_WALL', 0x0004 );
129 define ( 'NOTIFY_COMMENT', 0x0008 );
130 define ( 'NOTIFY_MAIL', 0x0010 );
131 define ( 'NOTIFY_SUGGEST', 0x0020 );
132 define ( 'NOTIFY_PROFILE', 0x0040 );
136 * various namespaces we may need to parse
139 define ( 'NAMESPACE_ZOT', 'http://purl.org/macgirvin/zot' );
140 define ( 'NAMESPACE_DFRN' , 'http://purl.org/macgirvin/dfrn/1.0' );
141 define ( 'NAMESPACE_THREAD' , 'http://purl.org/syndication/thread/1.0' );
142 define ( 'NAMESPACE_TOMB' , 'http://purl.org/atompub/tombstones/1.0' );
143 define ( 'NAMESPACE_ACTIVITY', 'http://activitystrea.ms/spec/1.0/' );
144 define ( 'NAMESPACE_ACTIVITY_SCHEMA', 'http://activitystrea.ms/schema/1.0/' );
145 define ( 'NAMESPACE_MEDIA', 'http://purl.org/syndication/atommedia' );
146 define ( 'NAMESPACE_SALMON_ME', 'http://salmon-protocol.org/ns/magic-env' );
147 define ( 'NAMESPACE_OSTATUSSUB', 'http://ostatus.org/schema/1.0/subscribe' );
148 define ( 'NAMESPACE_GEORSS', 'http://www.georss.org/georss' );
149 define ( 'NAMESPACE_POCO', 'http://portablecontacts.net/spec/1.0' );
150 define ( 'NAMESPACE_FEED', 'http://schemas.google.com/g/2010#updates-from' );
151 define ( 'NAMESPACE_OSTATUS', 'http://ostatus.org/schema/1.0' );
152 define ( 'NAMESPACE_STATUSNET', 'http://status.net/schema/api/1/' );
153 define ( 'NAMESPACE_ATOM1', 'http://www.w3.org/2005/Atom' );
155 * activity stream defines
158 define ( 'ACTIVITY_LIKE', NAMESPACE_ACTIVITY_SCHEMA . 'like' );
159 define ( 'ACTIVITY_DISLIKE', NAMESPACE_DFRN . '/dislike' );
160 define ( 'ACTIVITY_OBJ_HEART', NAMESPACE_DFRN . '/heart' );
162 define ( 'ACTIVITY_FRIEND', NAMESPACE_ACTIVITY_SCHEMA . 'make-friend' );
163 define ( 'ACTIVITY_REQ_FRIEND', NAMESPACE_ACTIVITY_SCHEMA . 'request-friend' );
164 define ( 'ACTIVITY_UNFRIEND', NAMESPACE_ACTIVITY_SCHEMA . 'remove-friend' );
165 define ( 'ACTIVITY_FOLLOW', NAMESPACE_ACTIVITY_SCHEMA . 'follow' );
166 define ( 'ACTIVITY_UNFOLLOW', NAMESPACE_ACTIVITY_SCHEMA . 'stop-following' );
167 define ( 'ACTIVITY_POST', NAMESPACE_ACTIVITY_SCHEMA . 'post' );
168 define ( 'ACTIVITY_UPDATE', NAMESPACE_ACTIVITY_SCHEMA . 'update' );
169 define ( 'ACTIVITY_TAG', NAMESPACE_ACTIVITY_SCHEMA . 'tag' );
170 define ( 'ACTIVITY_FAVORITE', NAMESPACE_ACTIVITY_SCHEMA . 'favorite' );
172 define ( 'ACTIVITY_OBJ_COMMENT', NAMESPACE_ACTIVITY_SCHEMA . 'comment' );
173 define ( 'ACTIVITY_OBJ_NOTE', NAMESPACE_ACTIVITY_SCHEMA . 'note' );
174 define ( 'ACTIVITY_OBJ_PERSON', NAMESPACE_ACTIVITY_SCHEMA . 'person' );
175 define ( 'ACTIVITY_OBJ_PHOTO', NAMESPACE_ACTIVITY_SCHEMA . 'photo' );
176 define ( 'ACTIVITY_OBJ_P_PHOTO', NAMESPACE_ACTIVITY_SCHEMA . 'profile-photo' );
177 define ( 'ACTIVITY_OBJ_ALBUM', NAMESPACE_ACTIVITY_SCHEMA . 'photo-album' );
178 define ( 'ACTIVITY_OBJ_EVENT', NAMESPACE_ACTIVITY_SCHEMA . 'event' );
179 define ( 'ACTIVITY_OBJ_TAGTERM', NAMESPACE_DFRN . '/tagterm' );
182 * item weight for query ordering
185 define ( 'GRAVITY_PARENT', 0);
186 define ( 'GRAVITY_LIKE', 3);
187 define ( 'GRAVITY_COMMENT', 6);
191 * Reverse the effect of magic_quotes_gpc if it is enabled.
192 * Please disable magic_quotes_gpc so we don't have to do this.
193 * See http://php.net/manual/en/security.magicquotes.disabling.php
198 error_reporting(E_ERROR | E_WARNING | E_PARSE);
201 // This has to be quite large to deal with embedded private photos
202 ini_set('pcre.backtrack_limit', 500000);
205 if (get_magic_quotes_gpc()) {
206 $process = array(&$_GET, &$_POST, &$_COOKIE, &$_REQUEST);
207 while (list($key, $val) = each($process)) {
208 foreach ($val as $k => $v) {
209 unset($process[$key][$k]);
211 $process[$key][stripslashes($k)] = $v;
212 $process[] = &$process[$key][stripslashes($k)];
214 $process[$key][stripslashes($k)] = stripslashes($v);
227 * Our main application structure for the life of this page
228 * Primarily deals with the URL that got us here
229 * and tries to make some sense of it, and
230 * stores our page contents and config storage
231 * and anything else that might need to be passed around
232 * before we spit the page out.
236 if(! class_exists('App')) {
239 public $module_loaded = false;
240 public $query_string;
248 public $page_contact;
250 public $data = array();
251 public $error = false;
261 public $interactive = true;
263 public $apps = array();
274 private $curl_headers;
276 function __construct() {
278 $this->config = array();
279 $this->page = array();
280 $this->pager= array();
282 $this->query_string = '';
286 $this->scheme = ((isset($_SERVER['HTTPS']) && ($_SERVER['HTTPS'])) ? 'https' : 'http' );
288 if(x($_SERVER,'SERVER_NAME')) {
289 $this->hostname = $_SERVER['SERVER_NAME'];
290 if(x($_SERVER,'SERVER_PORT') && $_SERVER['SERVER_PORT'] != 80 && $_SERVER['SERVER_PORT'] != 443)
291 $this->hostname .= ':' . $_SERVER['SERVER_PORT'];
293 * Figure out if we are running at the top of a domain
294 * or in a sub-directory and adjust accordingly
297 $path = trim(dirname($_SERVER['SCRIPT_NAME']),'/\\');
298 if(isset($path) && strlen($path) && ($path != $this->path))
303 "include/$this->hostname" . PATH_SEPARATOR
304 . 'include' . PATH_SEPARATOR
305 . 'library' . PATH_SEPARATOR
306 . 'library/phpsec' . PATH_SEPARATOR
309 if((x($_SERVER,'QUERY_STRING')) && substr($_SERVER['QUERY_STRING'],0,2) === "q=")
310 $this->query_string = substr($_SERVER['QUERY_STRING'],2);
312 $this->cmd = trim($_GET['q'],'/\\');
314 // unix style "homedir"
316 if(substr($this->cmd,0,1) === '~')
317 $this->cmd = 'profile/' . substr($this->cmd,1);
319 // Diaspora style profile url
321 if(substr($this->cmd,0,2) === 'u/')
322 $this->cmd = 'profile/' . substr($this->cmd,2);
326 * Break the URL path into C style argc/argv style arguments for our
327 * modules. Given "http://example.com/module/arg1/arg2", $this->argc
328 * will be 3 (integer) and $this->argv will contain:
334 * There will always be one argument. If provided a naked domain
335 * URL, $this->argv[0] is set to "home".
339 $this->argv = explode('/',$this->cmd);
340 $this->argc = count($this->argv);
341 if((array_key_exists('0',$this->argv)) && strlen($this->argv[0])) {
342 $this->module = str_replace(".", "_", $this->argv[0]);
346 $this->argv = array('home');
347 $this->module = 'home';
351 * Special handling for the webfinger/lrdd host XRD file
354 if($this->cmd === '.well-known/host-meta') {
356 $this->argv = array('hostxrd');
357 $this->module = 'hostxrd';
361 * See if there is any page number information, and initialise
365 $this->pager['page'] = ((x($_GET,'page')) ? $_GET['page'] : 1);
366 $this->pager['itemspage'] = 50;
367 $this->pager['start'] = ($this->pager['page'] * $this->pager['itemspage']) - $this->pager['itemspage'];
368 $this->pager['total'] = 0;
371 function get_baseurl($ssl = false) {
373 $scheme = $this->scheme;
375 if(x($this->config,'ssl_policy')) {
376 if(($ssl) || ($this->config['ssl_policy'] == SSL_POLICY_FULL))
378 if(($this->config['ssl_policy'] == SSL_POLICY_SELFSIGN) && (local_user() || x($_POST,'auth-params')))
382 $this->baseurl = $scheme . "://" . $this->hostname . ((isset($this->path) && strlen($this->path)) ? '/' . $this->path : '' );
383 return $this->baseurl;
386 function set_baseurl($url) {
387 $parsed = @parse_url($url);
389 $this->baseurl = $url;
392 $this->scheme = $parsed['scheme'];
394 $this->hostname = $parsed['host'];
395 if(x($parsed,'port'))
396 $this->hostname .= ':' . $parsed['port'];
397 if(x($parsed,'path'))
398 $this->path = trim($parsed['path'],'\\/');
403 function get_hostname() {
404 return $this->hostname;
407 function set_hostname($h) {
408 $this->hostname = $h;
411 function set_path($p) {
412 $this->path = trim(trim($p),'/');
415 function get_path() {
419 function set_pager_total($n) {
420 $this->pager['total'] = intval($n);
423 function set_pager_itemspage($n) {
424 $this->pager['itemspage'] = intval($n);
425 $this->pager['start'] = ($this->pager['page'] * $this->pager['itemspage']) - $this->pager['itemspage'];
429 function init_pagehead() {
430 $interval = ((local_user()) ? get_pconfig(local_user(),'system','update_interval') : 40000);
431 if($interval < 10000)
434 $this->page['title'] = $this->config['sitename'];
435 $tpl = file_get_contents('view/head.tpl');
436 $this->page['htmlhead'] = replace_macros($tpl,array(
437 '$baseurl' => $this->get_baseurl(), // FIXME for z_path!!!!
438 '$generator' => 'Friendica' . ' ' . FRIENDICA_VERSION,
439 '$delitem' => t('Delete this item?'),
440 '$comment' => t('Comment'),
441 '$showmore' => t('show more'),
442 '$showfewer' => t('show fewer'),
443 '$update_interval' => $interval
447 function set_curl_code($code) {
448 $this->curl_code = $code;
451 function get_curl_code() {
452 return $this->curl_code;
455 function set_curl_headers($headers) {
456 $this->curl_headers = $headers;
459 function get_curl_headers() {
460 return $this->curl_headers;
466 // retrieve the App structure
467 // useful in functions which require it but don't get it passed to them
469 if(! function_exists('get_app')) {
476 // Multi-purpose function to check variable state.
477 // Usage: x($var) or $x($array,'key')
478 // returns false if variable/key is not set
479 // if variable is set, returns 1 if has 'non-zero' value, otherwise returns 0.
480 // e.g. x('') or x(0) returns 0;
482 if(! function_exists('x')) {
483 function x($s,$k = NULL) {
485 if((is_array($s)) && (array_key_exists($k,$s))) {
503 // called from db initialisation if db is dead.
505 if(! function_exists('system_unavailable')) {
506 function system_unavailable() {
507 include('system_unavailable.php');
514 function clean_urls() {
516 // if($a->config['system']['clean_urls'])
523 $base = $a->get_baseurl();
531 return $a->get_baseurl();
534 function absurl($path) {
535 if(strpos($path,'/') === 0)
536 return z_path() . $path;
541 // Primarily involved with database upgrade, but also sets the
542 // base url for use in cmdline programs which don't have
543 // $_SERVER variables, and synchronising the state of installed plugins.
546 if(! function_exists('check_config')) {
547 function check_config(&$a) {
549 $build = get_config('system','build');
551 $build = set_config('system','build',DB_UPDATE_VERSION);
553 $url = get_config('system','url');
555 // if the url isn't set or the stored url is radically different
556 // than the currently visited url, store the current value accordingly.
557 // "Radically different" ignores common variations such as http vs https
558 // and www.example.com vs example.com.
560 if((! x($url)) || (! link_compare($url,$a->get_baseurl())))
561 $url = set_config('system','url',$a->get_baseurl());
563 if($build != DB_UPDATE_VERSION) {
564 $stored = intval($build);
565 $current = intval(DB_UPDATE_VERSION);
566 if(($stored < $current) && file_exists('update.php')) {
568 load_config('database');
570 // We're reporting a different version than what is currently installed.
571 // Run any existing update scripts to bring the database up to current.
573 require_once('update.php');
575 // make sure that boot.php and update.php are the same release, we might be
576 // updating right this very second and the correct version of the update.php
577 // file may not be here yet. This can happen on a very busy site.
579 if(DB_UPDATE_VERSION == UPDATE_VERSION) {
581 for($x = $stored; $x < $current; $x ++) {
582 if(function_exists('update_' . $x)) {
584 // There could be a lot of processes running or about to run.
585 // We want exactly one process to run the update command.
586 // So store the fact that we're taking responsibility
587 // after first checking to see if somebody else already has.
589 // If the update fails or times-out completely you may need to
590 // delete the config entry to try again.
592 if(get_config('database','update_' . $x))
594 set_config('database','update_' . $x, '1');
596 // call the specific update
598 $func = 'update_' . $x;
602 set_config('system','build', DB_UPDATE_VERSION);
609 * Synchronise plugins:
611 * $a->config['system']['addon'] contains a comma-separated list of names
612 * of plugins/addons which are used on this system.
613 * Go through the database list of already installed addons, and if we have
614 * an entry, but it isn't in the config list, call the uninstall procedure
615 * and mark it uninstalled in the database (for now we'll remove it).
616 * Then go through the config list and if we have a plugin that isn't installed,
617 * call the install procedure and add it to the database.
621 $r = q("SELECT * FROM `addon` WHERE `installed` = 1");
625 $installed = array();
627 $plugins = get_config('system','addon');
628 $plugins_arr = array();
631 $plugins_arr = explode(',',str_replace(' ', '',$plugins));
633 $a->plugins = $plugins_arr;
635 $installed_arr = array();
637 if(count($installed)) {
638 foreach($installed as $i) {
639 if(! in_array($i['name'],$plugins_arr)) {
640 uninstall_plugin($i['name']);
643 $installed_arr[] = $i['name'];
647 if(count($plugins_arr)) {
648 foreach($plugins_arr as $p) {
649 if(! in_array($p,$installed_arr)) {
662 function get_guid($size=16) {
663 $exists = true; // assume by default that we don't have a unique guid
665 $s = random_string($size);
666 $r = q("select id from guid where guid = '%s' limit 1", dbesc($s));
670 q("insert into guid ( guid ) values ( '%s' ) ", dbesc($s));
675 // wrapper for adding a login box. If $register == true provide a registration
676 // link. This will most always depend on the value of $a->config['register_policy'].
677 // returns the complete html for inserting into the page
679 if(! function_exists('login')) {
680 function login($register = false, $hiddens=false) {
685 'title' => t('Create a New Account'),
686 'desc' => t('Register')
690 $noid = get_config('system','no_openid');
693 $tpl = get_markup_template("logout.tpl");
696 $tpl = get_markup_template("login.tpl");
701 $o .= replace_macros($tpl,array(
702 '$logout' => t('Logout'),
703 '$login' => t('Login'),
705 '$lname' => array('username', t('Nickname or Email address: ') , '', ''),
706 '$lpassword' => array('password', t('Password: '), '', ''),
709 '$lopenid' => array('openid_url', t('Or login using OpenID: '),'',''),
711 '$hiddens' => $hiddens,
715 '$lostpass' => t('Forgot your password?'),
716 '$lostlink' => t('Password Reset'),
719 call_hooks('login_hook',$o);
724 // Used to end the current process, after saving session state.
726 if(! function_exists('killme')) {
728 session_write_close();
732 // redirect to another URL and terminate this process.
734 if(! function_exists('goaway')) {
735 function goaway($s) {
736 header("Location: $s");
741 // Returns the uid of locally logged in user or false.
743 if(! function_exists('local_user')) {
744 function local_user() {
745 if((x($_SESSION,'authenticated')) && (x($_SESSION,'uid')))
746 return intval($_SESSION['uid']);
750 // Returns contact id of authenticated site visitor or false
752 if(! function_exists('remote_user')) {
753 function remote_user() {
754 if((x($_SESSION,'authenticated')) && (x($_SESSION,'visitor_id')))
755 return intval($_SESSION['visitor_id']);
759 // contents of $s are displayed prominently on the page the next time
760 // a page is loaded. Usually used for errors or alerts.
762 if(! function_exists('notice')) {
763 function notice($s) {
765 if(! x($_SESSION,'sysmsg')) $_SESSION['sysmsg'] = array();
767 $_SESSION['sysmsg'][] = $s;
769 if(! function_exists('info')) {
772 if(! x($_SESSION,'sysmsg_info')) $_SESSION['sysmsg_info'] = array();
774 $_SESSION['sysmsg_info'][] = $s;
778 // wrapper around config to limit the text length of an incoming message
780 if(! function_exists('get_max_import_size')) {
781 function get_max_import_size() {
783 return ((x($a->config,'max_import_size')) ? $a->config['max_import_size'] : 0 );
790 * Function : profile_load
792 * @parameter string $nickname
793 * @parameter int $profile
795 * Summary: Loads a profile into the page sidebar.
796 * The function requires a writeable copy of the main App structure, and the nickname
797 * of a registered local account.
799 * If the viewer is an authenticated remote viewer, the profile displayed is the
800 * one that has been configured for his/her viewing in the Contact manager.
801 * Passing a non-zero profile ID can also allow a preview of a selected profile
804 * Profile information is placed in the App structure for later retrieval.
805 * Honours the owner's chosen theme for display.
809 if(! function_exists('profile_load')) {
810 function profile_load(&$a, $nickname, $profile = 0) {
812 $r = q("SELECT `profile-id` FROM `contact` WHERE `id` = %d LIMIT 1",
813 intval($_SESSION['visitor_id']));
815 $profile = $r[0]['profile-id'];
821 $profile_int = intval($profile);
822 $r = q("SELECT `profile`.`uid` AS `profile_uid`, `profile`.* , `contact`.`avatar-date` AS picdate, `user`.* FROM `profile`
823 left join `contact` on `contact`.`uid` = `profile`.`uid` LEFT JOIN `user` ON `profile`.`uid` = `user`.`uid`
824 WHERE `user`.`nickname` = '%s' AND `profile`.`id` = %d and `contact`.`self` = 1 LIMIT 1",
830 $r = q("SELECT `profile`.`uid` AS `profile_uid`, `profile`.* , `contact`.`avatar-date` AS picdate, `user`.* FROM `profile`
831 left join `contact` on `contact`.`uid` = `profile`.`uid` LEFT JOIN `user` ON `profile`.`uid` = `user`.`uid`
832 WHERE `user`.`nickname` = '%s' AND `profile`.`is-default` = 1 and `contact`.`self` = 1 LIMIT 1",
837 if(($r === false) || (! count($r))) {
838 notice( t('Requested profile is not available.') . EOL );
846 $a->page['title'] = $a->profile['name'] . " @ " . $a->config['sitename'];
847 $_SESSION['theme'] = $a->profile['theme'];
850 * load/reload current theme info
852 $theme_info_file = "view/theme/".current_theme()."/theme.php";
853 if (file_exists($theme_info_file)){
854 require_once($theme_info_file);
857 if(! (x($a->page,'aside')))
858 $a->page['aside'] = '';
860 if(local_user() && local_user() == $a->profile['uid']) {
861 $a->page['aside'] .= replace_macros(get_markup_template('profile_edlink.tpl'),array(
862 '$editprofile' => t('Edit profile'),
863 '$profid' => $a->profile['id']
867 $block = (((get_config('system','block_public')) && (! local_user()) && (! remote_user())) ? true : false);
869 $a->page['aside'] .= profile_sidebar($a->profile, $block);
872 $a->page['aside'] .= contact_block();*/
880 * Function: profile_sidebar
882 * Formats a profile for display in the sidebar.
883 * It is very difficult to templatise the HTML completely
884 * because of all the conditional logic.
886 * @parameter: array $profile
888 * Returns HTML string stuitable for sidebar inclusion
889 * Exceptions: Returns empty string if passed $profile is wrong type or not populated
894 if(! function_exists('profile_sidebar')) {
895 function profile_sidebar($profile, $block = 0) {
904 if((! is_array($profile)) && (! count($profile)))
907 $profile['picdate'] = urlencode($profile['picdate']);
909 call_hooks('profile_sidebar_enter', $profile);
912 // don't show connect link to yourself
913 $connect = (($profile['uid'] != local_user()) ? t('Connect') : False);
915 // don't show connect link to authenticated visitors either
917 if((remote_user()) && ($_SESSION['visitor_visiting'] == $profile['uid']))
921 // show edit profile to yourself
922 if ($profile['uid'] == local_user()) {
923 $profile['edit'] = array($a->get_baseurl(). '/profiles', t('Profiles'),"", t('Manage/edit profiles'));
925 $r = q("SELECT * FROM `profile` WHERE `uid` = %d",
928 $profile['menu'] = array(
929 'chg_photo' => t('Change profile photo'),
930 'cr_new' => t('Create New Profile'),
931 'entries' => array(),
937 $profile['menu']['entries'][] = array(
938 'photo' => $rr['thumb'],
940 'alt' => t('Profile Image'),
941 'profile_name' => $rr['profile-name'],
942 'isdefault' => $rr['is-default'],
943 'visibile_to_everybody' => t('visible to everybody'),
944 'edit_visibility' => t('Edit visibility'),
958 if((x($profile,'address') == 1)
959 || (x($profile,'locality') == 1)
960 || (x($profile,'region') == 1)
961 || (x($profile,'postal-code') == 1)
962 || (x($profile,'country-name') == 1))
963 $location = t('Location:');
965 $gender = ((x($profile,'gender') == 1) ? t('Gender:') : False);
968 $marital = ((x($profile,'marital') == 1) ? t('Status:') : False);
970 $homepage = ((x($profile,'homepage') == 1) ? t('Homepage:') : False);
972 if(($profile['hidewall'] || $block) && (! local_user()) && (! remote_user())) {
973 $location = $pdesc = $gender = $marital = $homepage = False;
976 $firstname = ((strpos($profile['name'],' '))
977 ? trim(substr($profile['name'],0,strpos($profile['name'],' '))) : $profile['name']);
978 $lastname = (($firstname === $profile['name']) ? '' : trim(substr($profile['name'],strlen($firstname))));
981 'podloc' => $a->get_baseurl(),
982 'searchable' => (($profile['publish'] && $profile['net-publish']) ? 'true' : 'false' ),
983 'nickname' => $profile['nickname'],
984 'fullname' => $profile['name'],
985 'firstname' => $firstname,
986 'lastname' => $lastname,
987 'photo300' => $a->get_baseurl() . '/photo/custom/300/' . $profile['uid'] . '.jpg',
988 'photo100' => $a->get_baseurl() . '/photo/custom/100/' . $profile['uid'] . '.jpg',
989 'photo50' => $a->get_baseurl() . '/photo/custom/50/' . $profile['uid'] . '.jpg',
993 $contact_block = contact_block();
997 $tpl = get_markup_template('profile_vcard.tpl');
999 $o .= replace_macros($tpl, array(
1000 '$profile' => $profile,
1001 '$connect' => $connect,
1002 '$location' => template_escape($location),
1003 '$gender' => $gender,
1005 '$marital' => $marital,
1006 '$homepage' => $homepage,
1007 '$diaspora' => $diaspora,
1008 '$contact_block' => $contact_block,
1012 $arr = array('profile' => &$profile, 'entry' => &$o);
1014 call_hooks('profile_sidebar', $arr);
1020 if(! function_exists('get_birthdays')) {
1021 function get_birthdays() {
1029 $bd_format = t('g A l F d') ; // 8 AM Friday January 18
1030 $bd_short = t('F d');
1032 $r = q("SELECT `event`.*, `event`.`id` AS `eid`, `contact`.* FROM `event`
1033 LEFT JOIN `contact` ON `contact`.`id` = `event`.`cid`
1034 WHERE `event`.`uid` = %d AND `type` = 'birthday' AND `start` < '%s' AND `finish` > '%s'
1035 ORDER BY `start` ASC ",
1036 intval(local_user()),
1037 dbesc(datetime_convert('UTC','UTC','now + 6 days')),
1038 dbesc(datetime_convert('UTC','UTC','now'))
1041 if($r && count($r)) {
1043 $now = strtotime('now');
1047 foreach($r as $rr) {
1048 if(strlen($rr['name']))
1050 if((strtotime($rr['start'] . ' +00:00') < $now) && (strtotime($rr['finish'] . ' +00:00') > $now))
1053 $classtoday = $istoday ? ' birthday-today ' : '';
1055 $o .= '<div id="birthday-notice" class="birthday-notice fakelink' . $classtoday . '" onclick=openClose(\'birthday-wrapper\'); >' . t('Birthday Reminders') . ' ' . '(' . $total . ')' . '</div>';
1056 $o .= '<div id="birthday-wrapper" style="display: none;" ><div id="birthday-title">' . t('Birthdays this week:') . '</div>';
1057 $o .= '<div id="birthday-title-end"></div>';
1059 foreach($r as $rr) {
1060 if(! strlen($rr['name']))
1065 if(in_array($rr['cid'],$cids))
1067 $cids[] = $rr['cid'];
1069 $today = (((strtotime($rr['start'] . ' +00:00') < $now) && (strtotime($rr['finish'] . ' +00:00') > $now)) ? true : false);
1072 if($rr['network'] === NETWORK_DFRN) {
1073 $sparkle = " sparkle";
1074 $url = $a->get_baseurl() . '/redir/' . $rr['cid'];
1077 $o .= '<div class="birthday-list" id="birthday-' . $rr['eid'] . '"><a class="birthday-link$sparkle" target="redir" href="'
1078 . $url . '">' . $rr['name'] . '</a> '
1079 . day_translate(datetime_convert('UTC', $a->timezone, $rr['start'], $rr['adjust'] ? $bd_format : $bd_short)) . (($today) ? ' ' . t('[today]') : '')
1082 $o .= '</div></div>';
1089 if(! function_exists('get_events')) {
1090 function get_events() {
1092 require_once('include/bbcode.php');
1100 $bd_format = t('g A l F d') ; // 8 AM Friday January 18
1101 $bd_short = t('F d');
1103 $r = q("SELECT `event`.* FROM `event`
1104 WHERE `event`.`uid` = %d AND `type` != 'birthday' AND `start` < '%s' AND `start` > '%s'
1105 ORDER BY `start` ASC ",
1106 intval(local_user()),
1107 dbesc(datetime_convert('UTC','UTC','now + 6 days')),
1108 dbesc(datetime_convert('UTC','UTC','now - 1 days'))
1111 if($r && count($r)) {
1112 $now = strtotime('now');
1114 foreach($r as $rr) {
1115 if(strlen($rr['name']))
1118 $strt = datetime_convert('UTC',$rr['convert'] ? $a->timezone : 'UTC',$rr['start'],'Y-m-d');
1119 if($strt === datetime_convert('UTC',$a->timezone,'now','Y-m-d'))
1122 $classtoday = (($istoday) ? ' event-today ' : '');
1124 $o .= '<div id="event-notice" class="birthday-notice fakelink' . $classtoday . '" onclick=openClose(\'event-wrapper\'); >' . t('Event Reminders') . ' ' . '(' . count($r) . ')' . '</div>';
1125 $o .= '<div id="event-wrapper" style="display: none;" ><div id="event-title">' . t('Events this week:') . '</div>';
1126 $o .= '<div id="event-title-end"></div>';
1128 foreach($r as $rr) {
1131 $md = datetime_convert('UTC',$a->timezone,$rr['start'],'Y/m\#\l\i\n\k\-j');
1133 $md = datetime_convert('UTC','UTC',$rr['start'],'Y/m\#\l\i\n\k\-j');
1135 $title = substr(strip_tags(bbcode($rr['desc'])),0,32) . '... ';
1137 $title = t('[No description]');
1139 $strt = datetime_convert('UTC',$rr['convert'] ? $a->timezone : 'UTC',$rr['start']);
1140 $today = ((substr($strt,0,10) === datetime_convert('UTC',$a->timezone,'now','Y-m-d')) ? true : false);
1142 $o .= '<div class="event-list" id="event-' . $rr['eid'] . '"></a> <a href="events/' . $md . '">' . $title . '</a>'
1143 . day_translate(datetime_convert('UTC', $rr['adjust'] ? $a->timezone : 'UTC', $rr['start'], $bd_format)) . (($today) ? ' ' . t('[today]') : '')
1146 $o .= '</div></div>';
1155 * Wrap calls to proc_close(proc_open()) and call hook
1156 * so plugins can take part in process :)
1159 * $cmd program to run
1160 * next args are passed as $cmd command line
1162 * e.g.: proc_run("ls","-la","/tmp");
1164 * $cmd and string args are surrounded with ""
1167 if(! function_exists('proc_run')) {
1168 function proc_run($cmd){
1172 $args = func_get_args();
1173 $arr = array('args' => $args, 'run_cmd' => true);
1175 call_hooks("proc_run", $arr);
1176 if(! $arr['run_cmd'])
1179 if(count($args) && $args[0] === 'php')
1180 $args[0] = ((x($a->config,'php_path')) && (strlen($a->config['php_path'])) ? $a->config['php_path'] : 'php');
1181 foreach ($args as $arg){
1182 $arg = escapeshellarg($arg);
1184 $cmdline = implode($args," ");
1185 proc_close(proc_open($cmdline." &",array(),$foo));
1188 if(! function_exists('current_theme')) {
1189 function current_theme(){
1190 $app_base_themes = array('duepuntozero', 'loozah');
1194 $system_theme = ((isset($a->config['system']['theme'])) ? $a->config['system']['theme'] : '');
1195 $theme_name = ((is_array($_SESSION) && x($_SESSION,'theme')) ? $_SESSION['theme'] : $system_theme);
1197 if($theme_name && file_exists('view/theme/' . $theme_name . '/style.css'))
1198 return($theme_name);
1200 foreach($app_base_themes as $t) {
1201 if(file_exists('view/theme/' . $t . '/style.css'))
1205 $fallback = glob('view/theme/*/style.css');
1206 if(count($fallback))
1207 return (str_replace('view/theme/','', str_replace("/style.css","",$fallback[0])));
1212 * Return full URL to theme which is currently in effect.
1213 * Provide a sane default if nothing is chosen or the specified theme does not exist.
1215 if(! function_exists('current_theme_url')) {
1216 function current_theme_url() {
1218 $t = current_theme();
1219 return($a->get_baseurl() . '/view/theme/' . $t . '/style.css');
1222 if(! function_exists('feed_birthday')) {
1223 function feed_birthday($uid,$tz) {
1227 * Determine the next birthday, but only if the birthday is published
1228 * in the default profile. We _could_ also look for a private profile that the
1229 * recipient can see, but somebody could get mad at us if they start getting
1230 * public birthday greetings when they haven't made this info public.
1232 * Assuming we are able to publish this info, we are then going to convert
1233 * the start time from the owner's timezone to UTC.
1235 * This will potentially solve the problem found with some social networks
1236 * where birthdays are converted to the viewer's timezone and salutations from
1237 * elsewhere in the world show up on the wrong day. We will convert it to the
1238 * viewer's timezone also, but first we are going to convert it from the birthday
1239 * person's timezone to GMT - so the viewer may find the birthday starting at
1240 * 6:00PM the day before, but that will correspond to midnight to the birthday person.
1246 $p = q("SELECT `dob` FROM `profile` WHERE `is-default` = 1 AND `uid` = %d LIMIT 1",
1250 if($p && count($p)) {
1251 $tmp_dob = substr($p[0]['dob'],5);
1252 if(intval($tmp_dob)) {
1253 $y = datetime_convert($tz,$tz,'now','Y');
1254 $bd = $y . '-' . $tmp_dob . ' 00:00';
1255 $t_dob = strtotime($bd);
1256 $now = strtotime(datetime_convert($tz,$tz,'now'));
1258 $bd = $y + 1 . '-' . $tmp_dob . ' 00:00';
1259 $birthday = datetime_convert($tz,'UTC',$bd,ATOM_TIME);
1266 if(! function_exists('is_site_admin')) {
1267 function is_site_admin() {
1269 if(local_user() && x($a->user,'email') && x($a->config,'admin_email') && ($a->user['email'] === $a->config['admin_email']))
1275 if(! function_exists('load_contact_links')) {
1276 function load_contact_links($uid) {
1282 if(! $uid || x($a->contacts,'empty'))
1285 $r = q("SELECT `id`,`network`,`url`,`thumb` FROM `contact` WHERE `uid` = %d AND `self` = 0 AND `blocked` = 0 ",
1290 $url = normalise_link($rr['url']);
1295 $ret['empty'] = true;
1296 $a->contacts = $ret;
1300 if(! function_exists('profile_tabs')){
1301 function profile_tabs($a, $is_owner=False, $nickname=Null){
1302 //echo "<pre>"; var_dump($a->user); killme();
1304 if (is_null($nickname))
1305 $nickname = $a->user['nickname'];
1308 $tab = notags(trim($_GET['tab']));
1310 $url = $a->get_baseurl() . '/profile/' . $nickname;
1314 'label'=>t('Status'),
1316 'sel' => ((!isset($tab)&&$a->argv[0]=='profile')?'active':''),
1319 'label' => t('Profile'),
1320 'url' => $url.'/?tab=profile',
1321 'sel' => (($tab=='profile')?'active':''),
1324 'label' => t('Photos'),
1325 'url' => $a->get_baseurl() . '/photos/' . $nickname,
1326 'sel' => ((!isset($tab)&&$a->argv[0]=='photos')?'active':''),
1332 'label' => t('Events'),
1333 'url' => $a->get_baseurl() . '/events',
1334 'sel' =>((!isset($tab)&&$a->argv[0]=='events')?'active':''),
1337 'label' => t('Personal Notes'),
1338 'url' => $a->get_baseurl() . '/notes',
1339 'sel' =>((!isset($tab)&&$a->argv[0]=='notes')?'active':''),
1343 $tpl = get_markup_template('common_tabs.tpl');
1344 return replace_macros($tpl,array('$tabs'=>$tabs));