\r\n" ); define ( 'ATOM_TIME', 'Y-m-d\TH:i:s\Z' ); /** * * Image storage quality. Lower numbers save space at cost of image detail. * For ease of upgrade, please do not change here. Change jpeg quality with * $a->config['system']['jpeg_quality'] = n; * in .htconfig.php, where n is netween 1 and 100, and with very poor results * below about 50 * */ define ( 'JPEG_QUALITY', 100 ); /** * SSL redirection policies */ define ( 'SSL_POLICY_NONE', 0 ); define ( 'SSL_POLICY_FULL', 1 ); define ( 'SSL_POLICY_SELFSIGN', 2 ); /** * log levels */ define ( 'LOGGER_NORMAL', 0 ); define ( 'LOGGER_TRACE', 1 ); define ( 'LOGGER_DEBUG', 2 ); define ( 'LOGGER_DATA', 3 ); define ( 'LOGGER_ALL', 4 ); /** * registration policies */ define ( 'REGISTER_CLOSED', 0 ); define ( 'REGISTER_APPROVE', 1 ); define ( 'REGISTER_OPEN', 2 ); /** * relationship types */ define ( 'CONTACT_IS_FOLLOWER', 1); define ( 'CONTACT_IS_SHARING', 2); define ( 'CONTACT_IS_FRIEND', 3); /** * Hook array order */ define ( 'HOOK_HOOK', 0); define ( 'HOOK_FILE', 1); define ( 'HOOK_FUNCTION', 2); /** * * page/profile types * * PAGE_NORMAL is a typical personal profile account * PAGE_SOAPBOX automatically approves all friend requests as CONTACT_IS_SHARING, (readonly) * PAGE_COMMUNITY automatically approves all friend requests as CONTACT_IS_SHARING, but with * write access to wall and comments (no email and not included in page owner's ACL lists) * PAGE_FREELOVE automatically approves all friend requests as full friends (CONTACT_IS_FRIEND). * */ define ( 'PAGE_NORMAL', 0 ); define ( 'PAGE_SOAPBOX', 1 ); define ( 'PAGE_COMMUNITY', 2 ); define ( 'PAGE_FREELOVE', 3 ); define ( 'PAGE_BLOG', 4 ); define ( 'PAGE_PRVGROUP', 5 ); /** * Network and protocol family types */ define ( 'NETWORK_DFRN', 'dfrn'); // Friendica, Mistpark, other DFRN implementations define ( 'NETWORK_ZOT', 'zot!'); // Zot! define ( 'NETWORK_OSTATUS', 'stat'); // status.net, identi.ca, GNU-social, other OStatus implementations define ( 'NETWORK_FEED', 'feed'); // RSS/Atom feeds with no known "post/notify" protocol define ( 'NETWORK_DIASPORA', 'dspr'); // Diaspora define ( 'NETWORK_MAIL', 'mail'); // IMAP/POP define ( 'NETWORK_MAIL2', 'mai2'); // extended IMAP/POP define ( 'NETWORK_FACEBOOK', 'face'); // Facebook API define ( 'NETWORK_LINKEDIN', 'lnkd'); // LinkedIn define ( 'NETWORK_XMPP', 'xmpp'); // XMPP define ( 'NETWORK_MYSPACE', 'mysp'); // MySpace define ( 'NETWORK_GPLUS', 'goog'); // Google+ /* * These numbers are used in stored permissions * and existing allocations MUST NEVER BE CHANGED * OR RE-ASSIGNED! You may only add to them. */ $netgroup_ids = array( NETWORK_DFRN => (-1), NETWORK_ZOT => (-2), NETWORK_OSTATUS => (-3), NETWORK_FEED => (-4), NETWORK_DIASPORA => (-5), NETWORK_MAIL => (-6), NETWORK_MAIL2 => (-7), NETWORK_FACEBOOK => (-8), NETWORK_LINKEDIN => (-9), NETWORK_XMPP => (-10), NETWORK_MYSPACE => (-11), NETWORK_GPLUS => (-12), ); /** * Maximum number of "people who like (or don't like) this" that we will list by name */ define ( 'MAX_LIKERS', 75); /** * Communication timeout */ define ( 'ZCURL_TIMEOUT' , (-1)); /** * email notification options */ define ( 'NOTIFY_INTRO', 0x0001 ); define ( 'NOTIFY_CONFIRM', 0x0002 ); define ( 'NOTIFY_WALL', 0x0004 ); define ( 'NOTIFY_COMMENT', 0x0008 ); define ( 'NOTIFY_MAIL', 0x0010 ); define ( 'NOTIFY_SUGGEST', 0x0020 ); define ( 'NOTIFY_PROFILE', 0x0040 ); define ( 'NOTIFY_TAGSELF', 0x0080 ); define ( 'NOTIFY_TAGSHARE', 0x0100 ); define ( 'NOTIFY_SYSTEM', 0x8000 ); /** * various namespaces we may need to parse */ define ( 'NAMESPACE_ZOT', 'http://purl.org/macgirvin/zot' ); define ( 'NAMESPACE_DFRN' , 'http://purl.org/macgirvin/dfrn/1.0' ); define ( 'NAMESPACE_THREAD' , 'http://purl.org/syndication/thread/1.0' ); define ( 'NAMESPACE_TOMB' , 'http://purl.org/atompub/tombstones/1.0' ); define ( 'NAMESPACE_ACTIVITY', 'http://activitystrea.ms/spec/1.0/' ); define ( 'NAMESPACE_ACTIVITY_SCHEMA', 'http://activitystrea.ms/schema/1.0/' ); define ( 'NAMESPACE_MEDIA', 'http://purl.org/syndication/atommedia' ); define ( 'NAMESPACE_SALMON_ME', 'http://salmon-protocol.org/ns/magic-env' ); define ( 'NAMESPACE_OSTATUSSUB', 'http://ostatus.org/schema/1.0/subscribe' ); define ( 'NAMESPACE_GEORSS', 'http://www.georss.org/georss' ); define ( 'NAMESPACE_POCO', 'http://portablecontacts.net/spec/1.0' ); define ( 'NAMESPACE_FEED', 'http://schemas.google.com/g/2010#updates-from' ); define ( 'NAMESPACE_OSTATUS', 'http://ostatus.org/schema/1.0' ); define ( 'NAMESPACE_STATUSNET', 'http://status.net/schema/api/1/' ); define ( 'NAMESPACE_ATOM1', 'http://www.w3.org/2005/Atom' ); /** * activity stream defines */ define ( 'ACTIVITY_LIKE', NAMESPACE_ACTIVITY_SCHEMA . 'like' ); define ( 'ACTIVITY_DISLIKE', NAMESPACE_DFRN . '/dislike' ); define ( 'ACTIVITY_OBJ_HEART', NAMESPACE_DFRN . '/heart' ); define ( 'ACTIVITY_FRIEND', NAMESPACE_ACTIVITY_SCHEMA . 'make-friend' ); define ( 'ACTIVITY_REQ_FRIEND', NAMESPACE_ACTIVITY_SCHEMA . 'request-friend' ); define ( 'ACTIVITY_UNFRIEND', NAMESPACE_ACTIVITY_SCHEMA . 'remove-friend' ); define ( 'ACTIVITY_FOLLOW', NAMESPACE_ACTIVITY_SCHEMA . 'follow' ); define ( 'ACTIVITY_UNFOLLOW', NAMESPACE_ACTIVITY_SCHEMA . 'stop-following' ); define ( 'ACTIVITY_POST', NAMESPACE_ACTIVITY_SCHEMA . 'post' ); define ( 'ACTIVITY_UPDATE', NAMESPACE_ACTIVITY_SCHEMA . 'update' ); define ( 'ACTIVITY_TAG', NAMESPACE_ACTIVITY_SCHEMA . 'tag' ); define ( 'ACTIVITY_FAVORITE', NAMESPACE_ACTIVITY_SCHEMA . 'favorite' ); define ( 'ACTIVITY_OBJ_COMMENT', NAMESPACE_ACTIVITY_SCHEMA . 'comment' ); define ( 'ACTIVITY_OBJ_NOTE', NAMESPACE_ACTIVITY_SCHEMA . 'note' ); define ( 'ACTIVITY_OBJ_PERSON', NAMESPACE_ACTIVITY_SCHEMA . 'person' ); define ( 'ACTIVITY_OBJ_PHOTO', NAMESPACE_ACTIVITY_SCHEMA . 'photo' ); define ( 'ACTIVITY_OBJ_P_PHOTO', NAMESPACE_ACTIVITY_SCHEMA . 'profile-photo' ); define ( 'ACTIVITY_OBJ_ALBUM', NAMESPACE_ACTIVITY_SCHEMA . 'photo-album' ); define ( 'ACTIVITY_OBJ_EVENT', NAMESPACE_ACTIVITY_SCHEMA . 'event' ); define ( 'ACTIVITY_OBJ_TAGTERM', NAMESPACE_DFRN . '/tagterm' ); /** * item weight for query ordering */ define ( 'GRAVITY_PARENT', 0); define ( 'GRAVITY_LIKE', 3); define ( 'GRAVITY_COMMENT', 6); /** * * Reverse the effect of magic_quotes_gpc if it is enabled. * Please disable magic_quotes_gpc so we don't have to do this. * See http://php.net/manual/en/security.magicquotes.disabling.php * */ function startup() { error_reporting(E_ERROR | E_WARNING | E_PARSE); set_time_limit(0); // This has to be quite large to deal with embedded private photos ini_set('pcre.backtrack_limit', 500000); if (get_magic_quotes_gpc()) { $process = array(&$_GET, &$_POST, &$_COOKIE, &$_REQUEST); while (list($key, $val) = each($process)) { foreach ($val as $k => $v) { unset($process[$key][$k]); if (is_array($v)) { $process[$key][stripslashes($k)] = $v; $process[] = &$process[$key][stripslashes($k)]; } else { $process[$key][stripslashes($k)] = stripslashes($v); } } } unset($process); } } /** * * class: App * * Our main application structure for the life of this page * Primarily deals with the URL that got us here * and tries to make some sense of it, and * stores our page contents and config storage * and anything else that might need to be passed around * before we spit the page out. * */ if(! class_exists('App')) { class App { public $module_loaded = false; public $query_string; public $config; public $page; public $profile; public $user; public $cid; public $contact; public $contacts; public $page_contact; public $content; public $data = array(); public $error = false; public $cmd; public $argv; public $argc; public $module; public $pager; public $strings; public $path; public $hooks; public $timezone; public $interactive = true; public $plugins; public $apps = array(); public $identities; public $nav_sel; public $category; private $scheme; private $hostname; private $baseurl; private $db; private $curl_code; private $curl_headers; function __construct() { $this->config = array(); $this->page = array(); $this->pager= array(); $this->query_string = ''; startup(); $this->scheme = 'http'; if(x($_SERVER,'HTTPS') && $_SERVER['HTTPS']) $this->scheme = 'https'; elseif(x($_SERVER,'SERVER_PORT') && (intval($_SERVER['SERVER_PORT']) == 443)) $this->scheme = 'https'; if(x($_SERVER,'SERVER_NAME')) { $this->hostname = $_SERVER['SERVER_NAME']; if(x($_SERVER,'SERVER_PORT') && $_SERVER['SERVER_PORT'] != 80 && $_SERVER['SERVER_PORT'] != 443) $this->hostname .= ':' . $_SERVER['SERVER_PORT']; /** * Figure out if we are running at the top of a domain * or in a sub-directory and adjust accordingly */ $path = trim(dirname($_SERVER['SCRIPT_NAME']),'/\\'); if(isset($path) && strlen($path) && ($path != $this->path)) $this->path = $path; } set_include_path( "include/$this->hostname" . PATH_SEPARATOR . 'include' . PATH_SEPARATOR . 'library' . PATH_SEPARATOR . 'library/phpsec' . PATH_SEPARATOR . '.' ); if((x($_SERVER,'QUERY_STRING')) && substr($_SERVER['QUERY_STRING'],0,2) === "q=") { $this->query_string = substr($_SERVER['QUERY_STRING'],2); // removing trailing / - maybe a nginx problem if (substr($this->query_string, 0, 1) == "/") $this->query_string = substr($this->query_string, 1); } if(x($_GET,'q')) $this->cmd = trim($_GET['q'],'/\\'); // unix style "homedir" if(substr($this->cmd,0,1) === '~') $this->cmd = 'profile/' . substr($this->cmd,1); // Diaspora style profile url if(substr($this->cmd,0,2) === 'u/') $this->cmd = 'profile/' . substr($this->cmd,2); /** * * Break the URL path into C style argc/argv style arguments for our * modules. Given "http://example.com/module/arg1/arg2", $this->argc * will be 3 (integer) and $this->argv will contain: * [0] => 'module' * [1] => 'arg1' * [2] => 'arg2' * * * There will always be one argument. If provided a naked domain * URL, $this->argv[0] is set to "home". * */ $this->argv = explode('/',$this->cmd); $this->argc = count($this->argv); if((array_key_exists('0',$this->argv)) && strlen($this->argv[0])) { $this->module = str_replace(".", "_", $this->argv[0]); if(array_key_exists('2',$this->argv)) { $this->category = $this->argv[2]; } } else { $this->argc = 1; $this->argv = array('home'); $this->module = 'home'; } /** * Special handling for the webfinger/lrdd host XRD file */ if($this->cmd === '.well-known/host-meta') { $this->argc = 1; $this->argv = array('hostxrd'); $this->module = 'hostxrd'; } /** * See if there is any page number information, and initialise * pagination */ $this->pager['page'] = ((x($_GET,'page')) ? $_GET['page'] : 1); $this->pager['itemspage'] = 50; $this->pager['start'] = ($this->pager['page'] * $this->pager['itemspage']) - $this->pager['itemspage']; $this->pager['total'] = 0; } function get_baseurl($ssl = false) { $scheme = $this->scheme; if((x($this->config,'system')) && (x($this->config['system'],'ssl_policy'))) { if(intval($this->config['system']['ssl_policy']) === intval(SSL_POLICY_FULL)) $scheme = 'https'; // We need to populate the $ssl flag across the entire program before turning this on. // Basically, we'll have $ssl = true on any links which can only be seen by a logged in user // (and also the login link). Anything seen by an outsider will have it turned off. // At present, setting SSL_POLICY_SELFSIGN will only force remote contacts to update their // contact links to this site with "http:" if they are currently using "https:" // if($this->config['system']['ssl_policy'] == SSL_POLICY_SELFSIGN) { // if($ssl) // $scheme = 'https'; // else // $scheme = 'http'; // } } $this->baseurl = $scheme . "://" . $this->hostname . ((isset($this->path) && strlen($this->path)) ? '/' . $this->path : '' ); return $this->baseurl; } function set_baseurl($url) { $parsed = @parse_url($url); $this->baseurl = $url; if($parsed) { $this->scheme = $parsed['scheme']; $this->hostname = $parsed['host']; if(x($parsed,'port')) $this->hostname .= ':' . $parsed['port']; if(x($parsed,'path')) $this->path = trim($parsed['path'],'\\/'); } } function get_hostname() { return $this->hostname; } function set_hostname($h) { $this->hostname = $h; } function set_path($p) { $this->path = trim(trim($p),'/'); } function get_path() { return $this->path; } function set_pager_total($n) { $this->pager['total'] = intval($n); } function set_pager_itemspage($n) { $this->pager['itemspage'] = intval($n); $this->pager['start'] = ($this->pager['page'] * $this->pager['itemspage']) - $this->pager['itemspage']; } function init_pagehead() { $interval = ((local_user()) ? get_pconfig(local_user(),'system','update_interval') : 40000); if($interval < 10000) $interval = 40000; $this->page['title'] = $this->config['sitename']; $tpl = file_get_contents('view/head.tpl'); $this->page['htmlhead'] = replace_macros($tpl,array( '$baseurl' => $this->get_baseurl(), // FIXME for z_path!!!! '$generator' => 'Friendica' . ' ' . FRIENDICA_VERSION, '$delitem' => t('Delete this item?'), '$comment' => t('Comment'), '$showmore' => t('show more'), '$showfewer' => t('show fewer'), '$update_interval' => $interval )); } function set_curl_code($code) { $this->curl_code = $code; } function get_curl_code() { return $this->curl_code; } function set_curl_headers($headers) { $this->curl_headers = $headers; } function get_curl_headers() { return $this->curl_headers; } }} // retrieve the App structure // useful in functions which require it but don't get it passed to them if(! function_exists('get_app')) { function get_app() { global $a; return $a; }}; // Multi-purpose function to check variable state. // Usage: x($var) or $x($array,'key') // returns false if variable/key is not set // if variable is set, returns 1 if has 'non-zero' value, otherwise returns 0. // e.g. x('') or x(0) returns 0; if(! function_exists('x')) { function x($s,$k = NULL) { if($k != NULL) { if((is_array($s)) && (array_key_exists($k,$s))) { if($s[$k]) return (int) 1; return (int) 0; } return false; } else { if(isset($s)) { if($s) { return (int) 1; } return (int) 0; } return false; } }} // called from db initialisation if db is dead. if(! function_exists('system_unavailable')) { function system_unavailable() { include('system_unavailable.php'); system_down(); killme(); }} function clean_urls() { global $a; // if($a->config['system']['clean_urls']) return true; // return false; } function z_path() { global $a; $base = $a->get_baseurl(); if(! clean_urls()) $base .= '/?q='; return $base; } function z_root() { global $a; return $a->get_baseurl(); } function absurl($path) { if(strpos($path,'/') === 0) return z_path() . $path; return $path; } function is_ajax() { return (!empty($_SERVER['HTTP_X_REQUESTED_WITH']) && strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest'); } // Primarily involved with database upgrade, but also sets the // base url for use in cmdline programs which don't have // $_SERVER variables, and synchronising the state of installed plugins. if(! function_exists('check_config')) { function check_config(&$a) { $build = get_config('system','build'); if(! x($build)) $build = set_config('system','build',DB_UPDATE_VERSION); $url = get_config('system','url'); // if the url isn't set or the stored url is radically different // than the currently visited url, store the current value accordingly. // "Radically different" ignores common variations such as http vs https // and www.example.com vs example.com. if((! x($url)) || (! link_compare($url,$a->get_baseurl()))) $url = set_config('system','url',$a->get_baseurl()); if($build != DB_UPDATE_VERSION) { $stored = intval($build); $current = intval(DB_UPDATE_VERSION); if(($stored < $current) && file_exists('update.php')) { load_config('database'); // We're reporting a different version than what is currently installed. // Run any existing update scripts to bring the database up to current. require_once('update.php'); // make sure that boot.php and update.php are the same release, we might be // updating right this very second and the correct version of the update.php // file may not be here yet. This can happen on a very busy site. if(DB_UPDATE_VERSION == UPDATE_VERSION) { for($x = $stored; $x < $current; $x ++) { if(function_exists('update_' . $x)) { // There could be a lot of processes running or about to run. // We want exactly one process to run the update command. // So store the fact that we're taking responsibility // after first checking to see if somebody else already has. // If the update fails or times-out completely you may need to // delete the config entry to try again. if(get_config('database','update_' . $x)) break; set_config('database','update_' . $x, '1'); // call the specific update $func = 'update_' . $x; $func($a); } } set_config('system','build', DB_UPDATE_VERSION); } } } /** * * Synchronise plugins: * * $a->config['system']['addon'] contains a comma-separated list of names * of plugins/addons which are used on this system. * Go through the database list of already installed addons, and if we have * an entry, but it isn't in the config list, call the uninstall procedure * and mark it uninstalled in the database (for now we'll remove it). * Then go through the config list and if we have a plugin that isn't installed, * call the install procedure and add it to the database. * */ $r = q("SELECT * FROM `addon` WHERE `installed` = 1"); if(count($r)) $installed = $r; else $installed = array(); $plugins = get_config('system','addon'); $plugins_arr = array(); if($plugins) $plugins_arr = explode(',',str_replace(' ', '',$plugins)); $a->plugins = $plugins_arr; $installed_arr = array(); if(count($installed)) { foreach($installed as $i) { if(! in_array($i['name'],$plugins_arr)) { uninstall_plugin($i['name']); } else $installed_arr[] = $i['name']; } } if(count($plugins_arr)) { foreach($plugins_arr as $p) { if(! in_array($p,$installed_arr)) { install_plugin($p); } } } load_hooks(); return; }} function get_guid($size=16) { $exists = true; // assume by default that we don't have a unique guid do { $s = random_string($size); $r = q("select id from guid where guid = '%s' limit 1", dbesc($s)); if(! count($r)) $exists = false; } while($exists); q("insert into guid ( guid ) values ( '%s' ) ", dbesc($s)); return $s; } // wrapper for adding a login box. If $register == true provide a registration // link. This will most always depend on the value of $a->config['register_policy']. // returns the complete html for inserting into the page if(! function_exists('login')) { function login($register = false, $hiddens=false) { $a = get_app(); $o = ""; $reg = false; if ($register) { $reg = array( 'title' => t('Create a New Account'), 'desc' => t('Register') ); } $noid = get_config('system','no_openid'); $dest_url = $a->get_baseurl(true) . '/' . $a->query_string; if(local_user()) { $tpl = get_markup_template("logout.tpl"); } else { $tpl = get_markup_template("login.tpl"); $_SESSION['return_url'] = $a->query_string; } $o .= replace_macros($tpl,array( '$dest_url' => $dest_url, '$logout' => t('Logout'), '$login' => t('Login'), '$lname' => array('username', t('Nickname or Email address: ') , '', ''), '$lpassword' => array('password', t('Password: '), '', ''), '$openid' => !$noid, '$lopenid' => array('openid_url', t('Or login using OpenID: '),'',''), '$hiddens' => $hiddens, '$register' => $reg, '$lostpass' => t('Forgot your password?'), '$lostlink' => t('Password Reset'), )); call_hooks('login_hook',$o); return $o; }} // Used to end the current process, after saving session state. if(! function_exists('killme')) { function killme() { session_write_close(); exit; }} // redirect to another URL and terminate this process. if(! function_exists('goaway')) { function goaway($s) { header("Location: $s"); killme(); }} // Returns the uid of locally logged in user or false. if(! function_exists('local_user')) { function local_user() { if((x($_SESSION,'authenticated')) && (x($_SESSION,'uid'))) return intval($_SESSION['uid']); return false; }} // Returns contact id of authenticated site visitor or false if(! function_exists('remote_user')) { function remote_user() { if((x($_SESSION,'authenticated')) && (x($_SESSION,'visitor_id'))) return intval($_SESSION['visitor_id']); return false; }} // contents of $s are displayed prominently on the page the next time // a page is loaded. Usually used for errors or alerts. if(! function_exists('notice')) { function notice($s) { $a = get_app(); if(! x($_SESSION,'sysmsg')) $_SESSION['sysmsg'] = array(); if($a->interactive) $_SESSION['sysmsg'][] = $s; }} if(! function_exists('info')) { function info($s) { $a = get_app(); if(! x($_SESSION,'sysmsg_info')) $_SESSION['sysmsg_info'] = array(); if($a->interactive) $_SESSION['sysmsg_info'][] = $s; }} // wrapper around config to limit the text length of an incoming message if(! function_exists('get_max_import_size')) { function get_max_import_size() { global $a; return ((x($a->config,'max_import_size')) ? $a->config['max_import_size'] : 0 ); }} /** * * Function : profile_load * @parameter App $a * @parameter string $nickname * @parameter int $profile * * Summary: Loads a profile into the page sidebar. * The function requires a writeable copy of the main App structure, and the nickname * of a registered local account. * * If the viewer is an authenticated remote viewer, the profile displayed is the * one that has been configured for his/her viewing in the Contact manager. * Passing a non-zero profile ID can also allow a preview of a selected profile * by the owner. * * Profile information is placed in the App structure for later retrieval. * Honours the owner's chosen theme for display. * */ if(! function_exists('profile_load')) { function profile_load(&$a, $nickname, $profile = 0) { if(remote_user()) { $r = q("SELECT `profile-id` FROM `contact` WHERE `id` = %d LIMIT 1", intval($_SESSION['visitor_id'])); if(count($r)) $profile = $r[0]['profile-id']; } $r = null; if($profile) { $profile_int = intval($profile); $r = q("SELECT `profile`.`uid` AS `profile_uid`, `profile`.* , `contact`.`avatar-date` AS picdate, `user`.* FROM `profile` left join `contact` on `contact`.`uid` = `profile`.`uid` LEFT JOIN `user` ON `profile`.`uid` = `user`.`uid` WHERE `user`.`nickname` = '%s' AND `profile`.`id` = %d and `contact`.`self` = 1 LIMIT 1", dbesc($nickname), intval($profile_int) ); } if((! $r) && (! count($r))) { $r = q("SELECT `profile`.`uid` AS `profile_uid`, `profile`.* , `contact`.`avatar-date` AS picdate, `user`.* FROM `profile` left join `contact` on `contact`.`uid` = `profile`.`uid` LEFT JOIN `user` ON `profile`.`uid` = `user`.`uid` WHERE `user`.`nickname` = '%s' AND `profile`.`is-default` = 1 and `contact`.`self` = 1 LIMIT 1", dbesc($nickname) ); } if(($r === false) || (! count($r))) { notice( t('Requested profile is not available.') . EOL ); $a->error = 404; return; } // fetch user tags if this isn't the default profile if(! $r[0]['is-default']) { $x = q("select `pub_keywords` from `profile` where uid = %d and `is-default` = 1 limit 1", intval($profile_uid) ); if($x && count($x)) $r[0]['pub_keywords'] = $x[0]['pub_keywords']; } $a->profile = $r[0]; $a->page['title'] = $a->profile['name'] . " @ " . $a->config['sitename']; $_SESSION['theme'] = $a->profile['theme']; /** * load/reload current theme info */ $theme_info_file = "view/theme/".current_theme()."/theme.php"; if (file_exists($theme_info_file)){ require_once($theme_info_file); } if(! (x($a->page,'aside'))) $a->page['aside'] = ''; if(local_user() && local_user() == $a->profile['uid']) { $a->page['aside'] .= replace_macros(get_markup_template('profile_edlink.tpl'),array( '$editprofile' => t('Edit profile'), '$profid' => $a->profile['id'] )); } $block = (((get_config('system','block_public')) && (! local_user()) && (! remote_user())) ? true : false); $a->page['aside'] .= profile_sidebar($a->profile, $block); /*if(! $block) $a->page['aside'] .= contact_block();*/ return; }} /** * * Function: profile_sidebar * * Formats a profile for display in the sidebar. * It is very difficult to templatise the HTML completely * because of all the conditional logic. * * @parameter: array $profile * * Returns HTML string stuitable for sidebar inclusion * Exceptions: Returns empty string if passed $profile is wrong type or not populated * */ if(! function_exists('profile_sidebar')) { function profile_sidebar($profile, $block = 0) { $a = get_app(); $o = ''; $location = false; $address = false; $pdesc = true; if((! is_array($profile)) && (! count($profile))) return $o; $profile['picdate'] = urlencode($profile['picdate']); call_hooks('profile_sidebar_enter', $profile); // don't show connect link to yourself $connect = (($profile['uid'] != local_user()) ? t('Connect') : False); // don't show connect link to authenticated visitors either if((remote_user()) && ($_SESSION['visitor_visiting'] == $profile['uid'])) $connect = False; if(get_my_url() && $profile['unkmail']) $wallmessage = t('Message'); else $wallmessage = false; // show edit profile to yourself if ($profile['uid'] == local_user()) { $profile['edit'] = array($a->get_baseurl(). '/profiles', t('Profiles'),"", t('Manage/edit profiles')); $r = q("SELECT * FROM `profile` WHERE `uid` = %d", local_user()); $profile['menu'] = array( 'chg_photo' => t('Change profile photo'), 'cr_new' => t('Create New Profile'), 'entries' => array(), ); if(count($r)) { foreach($r as $rr) { $profile['menu']['entries'][] = array( 'photo' => $rr['thumb'], 'id' => $rr['id'], 'alt' => t('Profile Image'), 'profile_name' => $rr['profile-name'], 'isdefault' => $rr['is-default'], 'visibile_to_everybody' => t('visible to everybody'), 'edit_visibility' => t('Edit visibility'), ); } } } if((x($profile,'address') == 1) || (x($profile,'locality') == 1) || (x($profile,'region') == 1) || (x($profile,'postal-code') == 1) || (x($profile,'country-name') == 1)) $location = t('Location:'); $gender = ((x($profile,'gender') == 1) ? t('Gender:') : False); $marital = ((x($profile,'marital') == 1) ? t('Status:') : False); $homepage = ((x($profile,'homepage') == 1) ? t('Homepage:') : False); if(($profile['hidewall'] || $block) && (! local_user()) && (! remote_user())) { $location = $pdesc = $gender = $marital = $homepage = False; } $firstname = ((strpos($profile['name'],' ')) ? trim(substr($profile['name'],0,strpos($profile['name'],' '))) : $profile['name']); $lastname = (($firstname === $profile['name']) ? '' : trim(substr($profile['name'],strlen($firstname)))); $diaspora = array( 'podloc' => $a->get_baseurl(), 'searchable' => (($profile['publish'] && $profile['net-publish']) ? 'true' : 'false' ), 'nickname' => $profile['nickname'], 'fullname' => $profile['name'], 'firstname' => $firstname, 'lastname' => $lastname, 'photo300' => $a->get_baseurl() . '/photo/custom/300/' . $profile['uid'] . '.jpg', 'photo100' => $a->get_baseurl() . '/photo/custom/100/' . $profile['uid'] . '.jpg', 'photo50' => $a->get_baseurl() . '/photo/custom/50/' . $profile['uid'] . '.jpg', ); if (!$block){ $contact_block = contact_block(); } $tpl = get_markup_template('profile_vcard.tpl'); $o .= replace_macros($tpl, array( '$profile' => $profile, '$connect' => $connect, '$wallmessage' => $wallmessage, '$location' => template_escape($location), '$gender' => $gender, '$pdesc' => $pdesc, '$marital' => $marital, '$homepage' => $homepage, '$diaspora' => $diaspora, '$contact_block' => $contact_block, )); $arr = array('profile' => &$profile, 'entry' => &$o); call_hooks('profile_sidebar', $arr); return $o; }} if(! function_exists('get_birthdays')) { function get_birthdays() { $a = get_app(); $o = ''; if(! local_user()) return $o; $bd_format = t('g A l F d') ; // 8 AM Friday January 18 $bd_short = t('F d'); $r = q("SELECT `event`.*, `event`.`id` AS `eid`, `contact`.* FROM `event` LEFT JOIN `contact` ON `contact`.`id` = `event`.`cid` WHERE `event`.`uid` = %d AND `type` = 'birthday' AND `start` < '%s' AND `finish` > '%s' ORDER BY `start` ASC ", intval(local_user()), dbesc(datetime_convert('UTC','UTC','now + 6 days')), dbesc(datetime_convert('UTC','UTC','now')) ); if($r && count($r)) { $total = 0; $now = strtotime('now'); $cids = array(); $istoday = false; foreach($r as $rr) { if(strlen($rr['name'])) $total ++; if((strtotime($rr['start'] . ' +00:00') < $now) && (strtotime($rr['finish'] . ' +00:00') > $now)) $istoday = true; } $classtoday = $istoday ? ' birthday-today ' : ''; if($total) { $o .= '
' . t('Birthday Reminders') . ' ' . '(' . $total . ')' . '
'; $o .= ''; } } return $o; }} if(! function_exists('get_events')) { function get_events() { require_once('include/bbcode.php'); $a = get_app(); $o = ''; if(! local_user()) return $o; $bd_format = t('g A l F d') ; // 8 AM Friday January 18 $bd_short = t('F d'); $r = q("SELECT `event`.* FROM `event` WHERE `event`.`uid` = %d AND `type` != 'birthday' AND `start` < '%s' AND `start` > '%s' ORDER BY `start` ASC ", intval(local_user()), dbesc(datetime_convert('UTC','UTC','now + 6 days')), dbesc(datetime_convert('UTC','UTC','now - 1 days')) ); if($r && count($r)) { $now = strtotime('now'); $istoday = false; foreach($r as $rr) { if(strlen($rr['name'])) $total ++; $strt = datetime_convert('UTC',$rr['convert'] ? $a->timezone : 'UTC',$rr['start'],'Y-m-d'); if($strt === datetime_convert('UTC',$a->timezone,'now','Y-m-d')) $istoday = true; } $classtoday = (($istoday) ? ' event-today ' : ''); $o .= '
' . t('Event Reminders') . ' ' . '(' . count($r) . ')' . '
'; $o .= ''; } return $o; }} /** * * Wrap calls to proc_close(proc_open()) and call hook * so plugins can take part in process :) * * args: * $cmd program to run * next args are passed as $cmd command line * * e.g.: proc_run("ls","-la","/tmp"); * * $cmd and string args are surrounded with "" */ if(! function_exists('proc_run')) { function proc_run($cmd){ $a = get_app(); $args = func_get_args(); $arr = array('args' => $args, 'run_cmd' => true); call_hooks("proc_run", $arr); if(! $arr['run_cmd']) return; if(count($args) && $args[0] === 'php') $args[0] = ((x($a->config,'php_path')) && (strlen($a->config['php_path'])) ? $a->config['php_path'] : 'php'); foreach ($args as $arg){ $arg = escapeshellarg($arg); } $cmdline = implode($args," "); proc_close(proc_open($cmdline." &",array(),$foo)); }} if(! function_exists('current_theme')) { function current_theme(){ $app_base_themes = array('duepuntozero', 'loozah'); $a = get_app(); $system_theme = ((isset($a->config['system']['theme'])) ? $a->config['system']['theme'] : ''); $theme_name = ((isset($_SESSION) && x($_SESSION,'theme')) ? $_SESSION['theme'] : $system_theme); if($theme_name && (file_exists('view/theme/' . $theme_name . '/style.css') || file_exists('view/theme/' . $theme_name . '/style.php'))) return($theme_name); foreach($app_base_themes as $t) { if(file_exists('view/theme/' . $t . '/style.css')|| file_exists('view/theme/' . $t . '/style.php')) return($t); } $fallback = glob('view/theme/*/style.[css|php]'); if(count($fallback)) return (str_replace('view/theme/','', substr($fallback[0],0,-10))); }} /* * Return full URL to theme which is currently in effect. * Provide a sane default if nothing is chosen or the specified theme does not exist. */ if(! function_exists('current_theme_url')) { function current_theme_url() { global $a; $t = current_theme(); if (file_exists('view/theme/' . $t . '/style.php')) return($a->get_baseurl() . '/view/theme/' . $t . '/style.pcss'); return($a->get_baseurl() . '/view/theme/' . $t . '/style.css'); }} if(! function_exists('feed_birthday')) { function feed_birthday($uid,$tz) { /** * * Determine the next birthday, but only if the birthday is published * in the default profile. We _could_ also look for a private profile that the * recipient can see, but somebody could get mad at us if they start getting * public birthday greetings when they haven't made this info public. * * Assuming we are able to publish this info, we are then going to convert * the start time from the owner's timezone to UTC. * * This will potentially solve the problem found with some social networks * where birthdays are converted to the viewer's timezone and salutations from * elsewhere in the world show up on the wrong day. We will convert it to the * viewer's timezone also, but first we are going to convert it from the birthday * person's timezone to GMT - so the viewer may find the birthday starting at * 6:00PM the day before, but that will correspond to midnight to the birthday person. * */ $birthday = ''; if(! strlen($tz)) $tz = 'UTC'; $p = q("SELECT `dob` FROM `profile` WHERE `is-default` = 1 AND `uid` = %d LIMIT 1", intval($uid) ); if($p && count($p)) { $tmp_dob = substr($p[0]['dob'],5); if(intval($tmp_dob)) { $y = datetime_convert($tz,$tz,'now','Y'); $bd = $y . '-' . $tmp_dob . ' 00:00'; $t_dob = strtotime($bd); $now = strtotime(datetime_convert($tz,$tz,'now')); if($t_dob < $now) $bd = $y + 1 . '-' . $tmp_dob . ' 00:00'; $birthday = datetime_convert($tz,'UTC',$bd,ATOM_TIME); } } return $birthday; }} if(! function_exists('is_site_admin')) { function is_site_admin() { $a = get_app(); if(local_user() && x($a->user,'email') && x($a->config,'admin_email') && ($a->user['email'] === $a->config['admin_email'])) return true; return false; }} if(! function_exists('load_contact_links')) { function load_contact_links($uid) { $a = get_app(); $ret = array(); if(! $uid || x($a->contacts,'empty')) return; $r = q("SELECT `id`,`network`,`url`,`thumb` FROM `contact` WHERE `uid` = %d AND `self` = 0 AND `blocked` = 0 ", intval($uid) ); if(count($r)) { foreach($r as $rr){ $url = normalise_link($rr['url']); $ret[$url] = $rr; } } else $ret['empty'] = true; $a->contacts = $ret; return; }} if(! function_exists('profile_tabs')){ function profile_tabs($a, $is_owner=False, $nickname=Null){ //echo "
"; var_dump($a->user); killme();
	
	if (is_null($nickname))
		$nickname  = $a->user['nickname'];
		
	if(x($_GET,'tab'))
		$tab = notags(trim($_GET['tab']));
	
	$url = $a->get_baseurl() . '/profile/' . $nickname;

	$tabs = array(
		array(
			'label'=>t('Status'),
			'url' => $url,
			'sel' => ((!isset($tab)&&$a->argv[0]=='profile')?'active':''),
		),
		array(
			'label' => t('Profile'),
			'url' 	=> $url.'/?tab=profile',
			'sel'	=> ((isset($tab) && $tab=='profile')?'active':''),
		),
		array(
			'label' => t('Photos'),
			'url'	=> $a->get_baseurl() . '/photos/' . $nickname,
			'sel'	=> ((!isset($tab)&&$a->argv[0]=='photos')?'active':''),
		),
	);
	
	if ($is_owner){
		 $tabs[] = array(
			'label' => t('Events'),
			'url'	=> $a->get_baseurl() . '/events',
			'sel' 	=>((!isset($tab)&&$a->argv[0]=='events')?'active':''),
		);
		$tabs[] = array(
			'label' => t('Personal Notes'),
			'url'	=> $a->get_baseurl() . '/notes',
			'sel' 	=>((!isset($tab)&&$a->argv[0]=='notes')?'active':''),
		);
	}


	$arr = array('is_owner' => $is_owner, 'nickname' => $nickname, 'tab' => (($tab) ? $tab : false), 'tabs' => $tabs);
	call_hooks('profile_tabs', $arr);
	
	$tpl = get_markup_template('common_tabs.tpl');

	return replace_macros($tpl,array('$tabs' => $arr['tabs']));
}}	

function get_my_url() {
	if(x($_SESSION,'my_url'))
		return $_SESSION['my_url'];
	return false;
}

function zrl($s) {
	if(! strlen($s))
		return $s;
	if(! strpos($s,'/profile/'))
		return $s;	
	$achar = strpos($s,'?') ? '&' : '?';
	$mine = get_my_url();
	if($mine and ! link_compare($mine,$s))
		return $s . $achar . 'zrl=' . urlencode($mine);
	return $s;
}