X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;ds=sidebyside;f=boot.php;h=4ef30eadac888d2752e558ac93107cde9e4bb7a1;hb=3a649047df15c5edad55572c62c2e3b6a35084db;hp=dd6bc6ac5d6f6c58b9fcb7ca28a0c7898dcde193;hpb=b27d6f1a825888e59acd6ce141f86eef4c99dc93;p=friendica.git diff --git a/boot.php b/boot.php index dd6bc6ac5d..4ef30eadac 100644 --- a/boot.php +++ b/boot.php @@ -1,4 +1,21 @@ \r\n" ); define ( 'ATOM_TIME', 'Y-m-d\TH:i:s\Z' ); /** - * - * Image storage quality. Lower numbers save space at cost of image detail. + * @brief 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 @@ -65,52 +92,76 @@ define ( 'MAX_IMAGE_LENGTH', -1 ); define ( 'DEFAULT_DB_ENGINE', 'MyISAM' ); /** + * @name SSL Policy + * * SSL redirection policies + * @{ */ - define ( 'SSL_POLICY_NONE', 0 ); define ( 'SSL_POLICY_FULL', 1 ); define ( 'SSL_POLICY_SELFSIGN', 2 ); - +/* @}*/ /** + * @name Logger + * * log levels + * @{ */ - define ( 'LOGGER_NORMAL', 0 ); define ( 'LOGGER_TRACE', 1 ); define ( 'LOGGER_DEBUG', 2 ); define ( 'LOGGER_DATA', 3 ); define ( 'LOGGER_ALL', 4 ); +/* @}*/ /** - * registration policies + * @name Cache + * + * Cache levels + * @{ */ +define ( 'CACHE_MONTH', 0 ); +define ( 'CACHE_WEEK', 1 ); +define ( 'CACHE_DAY', 2 ); +define ( 'CACHE_HOUR', 3 ); +/* @}*/ +/** + * @name Register + * + * Registration policies + * @{ + */ define ( 'REGISTER_CLOSED', 0 ); define ( 'REGISTER_APPROVE', 1 ); define ( 'REGISTER_OPEN', 2 ); +/** @}*/ /** - * relationship types + * @name Contact_is + * + * Relationship types + * @{ */ - define ( 'CONTACT_IS_FOLLOWER', 1); define ( 'CONTACT_IS_SHARING', 2); define ( 'CONTACT_IS_FRIEND', 3); - +/** @}*/ /** + * @name Update + * * DB update return values + * @{ */ - define ( 'UPDATE_SUCCESS', 0); define ( 'UPDATE_FAILED', 1); +/** @}*/ /** - * - * page/profile types + * @name page/profile types * * PAGE_NORMAL is a typical personal profile account * PAGE_SOAPBOX automatically approves all friend requests as CONTACT_IS_SHARING, (readonly) @@ -118,19 +169,33 @@ define ( 'UPDATE_FAILED', 1); * 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 + * @name CP + * + * Type of the community page + * @{ */ +define ( 'CP_NO_COMMUNITY_PAGE', -1 ); +define ( 'CP_USERS_ON_SERVER', 0 ); +define ( 'CP_GLOBAL_COMMUNITY', 1 ); +/** @}*/ +/** + * @name Network + * + * 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 @@ -148,8 +213,10 @@ define ( 'NETWORK_TWITTER', 'twit'); // Twitter define ( 'NETWORK_DIASPORA2', 'dspc'); // Diaspora connector define ( 'NETWORK_STATUSNET', 'stac'); // Statusnet connector define ( 'NETWORK_APPNET', 'apdn'); // app.net - +define ( 'NETWORK_NEWS', 'nntp'); // Network News Transfer Protocol +define ( 'NETWORK_ICALENDAR', 'ical'); // iCalendar define ( 'NETWORK_PHANTOM', 'unkn'); // Place holder +/** @}*/ /** * These numbers are used in stored permissions @@ -174,7 +241,9 @@ $netgroup_ids = array( NETWORK_TWITTER => (-14), NETWORK_DIASPORA2 => (-15), NETWORK_STATUSNET => (-16), - NETWORK_APPNET => (-17), + NETWORK_APPNET => (-17), + NETWORK_NEWS => (-18), + NETWORK_ICALENDAR => (-19), NETWORK_PHANTOM => (-127), ); @@ -194,9 +263,11 @@ define ( 'ZCURL_TIMEOUT' , (-1)); /** - * email notification options + * @name Notify + * + * Email notification options + * @{ */ - define ( 'NOTIFY_INTRO', 0x0001 ); define ( 'NOTIFY_CONFIRM', 0x0002 ); define ( 'NOTIFY_WALL', 0x0004 ); @@ -210,12 +281,15 @@ define ( 'NOTIFY_POKE', 0x0200 ); define ( 'NOTIFY_SHARE', 0x0400 ); define ( 'NOTIFY_SYSTEM', 0x8000 ); +/* @}*/ /** + * @name Term + * * Tag/term types + * @{ */ - define ( 'TERM_UNKNOWN', 0 ); define ( 'TERM_HASHTAG', 1 ); define ( 'TERM_MENTION', 2 ); @@ -231,9 +305,11 @@ define ( 'TERM_OBJ_PHOTO', 2 ); /** - * various namespaces we may need to parse + * @name Namespaces + * + * Various namespaces we may need to parse + * @{ */ - define ( 'NAMESPACE_ZOT', 'http://purl.org/zot' ); define ( 'NAMESPACE_DFRN' , 'http://purl.org/macgirvin/dfrn/1.0' ); define ( 'NAMESPACE_THREAD' , 'http://purl.org/syndication/thread/1.0' ); @@ -249,12 +325,20 @@ define ( 'NAMESPACE_FEED', 'http://schemas.google.com/g/2010#updates- 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 + * @name Activity + * + * Activity stream defines + * @{ */ - define ( 'ACTIVITY_LIKE', NAMESPACE_ACTIVITY_SCHEMA . 'like' ); define ( 'ACTIVITY_DISLIKE', NAMESPACE_DFRN . '/dislike' ); +define ( 'ACTIVITY_ATTEND', NAMESPACE_ZOT . '/activity/attendyes' ); +define ( 'ACTIVITY_ATTENDNO', NAMESPACE_ZOT . '/activity/attendno' ); +define ( 'ACTIVITY_ATTENDMAYBE', NAMESPACE_ZOT . '/activity/attendmaybe' ); + define ( 'ACTIVITY_OBJ_HEART', NAMESPACE_DFRN . '/heart' ); define ( 'ACTIVITY_FRIEND', NAMESPACE_ACTIVITY_SCHEMA . 'make-friend' ); @@ -268,6 +352,7 @@ 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_SHARE', NAMESPACE_ACTIVITY_SCHEMA . 'share' ); define ( 'ACTIVITY_POKE', NAMESPACE_ZOT . '/activity/poke' ); define ( 'ACTIVITY_MOOD', NAMESPACE_ZOT . '/activity/mood' ); @@ -285,14 +370,20 @@ define ( 'ACTIVITY_OBJ_EVENT', NAMESPACE_ACTIVITY_SCHEMA . 'event' ); define ( 'ACTIVITY_OBJ_GROUP', NAMESPACE_ACTIVITY_SCHEMA . 'group' ); define ( 'ACTIVITY_OBJ_TAGTERM', NAMESPACE_DFRN . '/tagterm' ); define ( 'ACTIVITY_OBJ_PROFILE', NAMESPACE_DFRN . '/profile' ); +define ( 'ACTIVITY_OBJ_QUESTION', 'http://activityschema.org/object/question' ); +/* @}*/ /** - * item weight for query ordering + * @name Gravity + * + * Item weight for query ordering + * @{ */ - define ( 'GRAVITY_PARENT', 0); define ( 'GRAVITY_LIKE', 3); define ( 'GRAVITY_COMMENT', 6); +/* @}*/ + /** * @@ -333,8 +424,9 @@ function startup() { /** * * class: App - * - * Our main application structure for the life of this page + * + * @brief 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 @@ -342,619 +434,695 @@ function startup() { * before we spit the page out. * */ +class App { + + public $module_loaded = false; + public $query_string; + public $config; + public $page; + public $profile; + public $profile_uid; + 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 $is_mobile; + public $is_tablet; + public $is_friendica_app; + public $performance = array(); + public $callstack = array(); + + public $nav_sel; + + public $category; + + + // Allow themes to control internal parameters + // by changing App values in theme.php + + public $sourcename = ''; + public $videowidth = 425; + public $videoheight = 350; + public $force_max_items = 0; + public $theme_thread_allow = true; + public $theme_events_in_profile = true; -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 $is_mobile; - public $is_tablet; - public $performance = array(); - - public $nav_sel; - - public $category; - - - // Allow themes to control internal parameters - // by changing App values in theme.php - - public $sourcename = ''; - public $videowidth = 425; - public $videoheight = 350; - public $force_max_items = 0; - public $theme_thread_allow = true; - - // An array for all theme-controllable parameters - // Mostly unimplemented yet. Only options 'stylesheet' and - // beyond are used. - - public $theme = array( - 'sourcename' => '', - 'videowidth' => 425, - 'videoheight' => 350, - 'force_max_items' => 0, - 'thread_allow' => true, - 'stylesheet' => '', - 'template_engine' => 'smarty3', - ); - - // array of registered template engines ('name'=>'class name') - public $template_engines = array(); - // array of instanced template engines ('name'=>'instance') - public $template_engine_instance = array(); + /** + * @brief An array for all theme-controllable parameters + * + * Mostly unimplemented yet. Only options 'template_engine' and + * beyond are used. + */ + public $theme = array( + 'sourcename' => '', + 'videowidth' => 425, + 'videoheight' => 350, + 'force_max_items' => 0, + 'thread_allow' => true, + 'stylesheet' => '', + 'template_engine' => 'smarty3', + ); - // Used for reducing load to the ostatus completion - public $last_ostatus_conversation_url; + /** + * @brief An array of registered template engines ('name'=>'class name') + */ + public $template_engines = array(); + /** + * @brief An array of instanced template engines ('name'=>'instance') + */ + public $template_engine_instance = array(); - private $ldelim = array( - 'internal' => '', - 'smarty3' => '{{' - ); - private $rdelim = array( - 'internal' => '', - 'smarty3' => '}}' - ); + private $ldelim = array( + 'internal' => '', + 'smarty3' => '{{' + ); + private $rdelim = array( + 'internal' => '', + 'smarty3' => '}}' + ); - private $scheme; - private $hostname; - private $baseurl; - private $db; + private $scheme; + private $hostname; + private $baseurl; + private $db; - private $curl_code; - private $curl_content_type; - private $curl_headers; + private $curl_code; + private $curl_content_type; + private $curl_headers; - private $cached_profile_image; - private $cached_profile_picdate; + private $cached_profile_image; + private $cached_profile_picdate; - function __construct() { + private static $a; - global $default_timezone; + /** + * @brief App constructor. + */ + function __construct() { - $hostname = ""; + global $default_timezone; - if (file_exists(".htpreconfig.php")) - @include(".htpreconfig.php"); + $hostname = ""; - $this->timezone = ((x($default_timezone)) ? $default_timezone : 'UTC'); - - date_default_timezone_set($this->timezone); - - $this->performance["start"] = microtime(true); - $this->performance["database"] = 0; - $this->performance["network"] = 0; - $this->performance["file"] = 0; - $this->performance["rendering"] = 0; - $this->performance["parser"] = 0; - $this->performance["marktime"] = 0; - $this->performance["markstart"] = microtime(true); - - $this->config = array(); - $this->page = array(); - $this->pager= array(); - - $this->query_string = ''; - - startup(); - - set_include_path( - 'include' . PATH_SEPARATOR - . 'library' . PATH_SEPARATOR - . 'library/phpsec' . PATH_SEPARATOR - . 'library/langdet' . PATH_SEPARATOR - . '.' ); - - - $this->scheme = 'http'; - if(x($_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 = $_SERVER['SERVER_NAME']; - - // See bug 437 - this didn't work so disabling it - //if(stristr($this->hostname,'xn--')) { - // PHP or webserver may have converted idn to punycode, so - // convert punycode back to utf-8 - // require_once('library/simplepie/idn/idna_convert.class.php'); - // $x = new idna_convert(); - // $this->hostname = $x->decode($_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 = $path; - } + if (file_exists(".htpreconfig.php")) + @include(".htpreconfig.php"); - if ($hostname != "") - $this->hostname = $hostname; + $this->timezone = ((x($default_timezone)) ? $default_timezone : 'UTC'); - if (is_array($_SERVER["argv"]) && $_SERVER["argc"]>1 && substr(end($_SERVER["argv"]), 0, 4)=="http" ) { - $this->set_baseurl(array_pop($_SERVER["argv"]) ); - $_SERVER["argc"] --; - } + date_default_timezone_set($this->timezone); - #set_include_path("include/$this->hostname" . PATH_SEPARATOR . get_include_path()); - - if((x($_SERVER,'QUERY_STRING')) && substr($_SERVER['QUERY_STRING'],0,9) === "pagename=") { - $this->query_string = substr($_SERVER['QUERY_STRING'],9); - // removing trailing / - maybe a nginx problem - if (substr($this->query_string, 0, 1) == "/") - $this->query_string = substr($this->query_string, 1); - } elseif((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); - } + $this->performance["start"] = microtime(true); + $this->performance["database"] = 0; + $this->performance["network"] = 0; + $this->performance["file"] = 0; + $this->performance["rendering"] = 0; + $this->performance["parser"] = 0; + $this->performance["marktime"] = 0; + $this->performance["markstart"] = microtime(true); - if (x($_GET,'pagename')) - $this->cmd = trim($_GET['pagename'],'/\\'); - elseif (x($_GET,'q')) - $this->cmd = trim($_GET['q'],'/\\'); + $this->callstack["database"] = array(); + $this->callstack["network"] = array(); + $this->callstack["file"] = array(); + $this->callstack["rendering"] = array(); + $this->callstack["parser"] = array(); + $this->config = array(); + $this->page = array(); + $this->pager= array(); - // fix query_string - $this->query_string = str_replace($this->cmd."&",$this->cmd."?", $this->query_string); + $this->query_string = ''; + startup(); - // unix style "homedir" + set_include_path( + 'include' . PATH_SEPARATOR + . 'library' . PATH_SEPARATOR + . 'library/phpsec' . PATH_SEPARATOR + . 'library/langdet' . PATH_SEPARATOR + . '.' ); - if(substr($this->cmd,0,1) === '~') - $this->cmd = 'profile/' . substr($this->cmd,1); - // Diaspora style profile url + $this->scheme = 'http'; + if(x($_SERVER,'HTTPS') && $_SERVER['HTTPS']) + $this->scheme = 'https'; + elseif(x($_SERVER,'SERVER_PORT') && (intval($_SERVER['SERVER_PORT']) == 443)) + $this->scheme = 'https'; - if(substr($this->cmd,0,2) === 'u/') - $this->cmd = 'profile/' . substr($this->cmd,2); + if(x($_SERVER,'SERVER_NAME')) { + $this->hostname = $_SERVER['SERVER_NAME']; + // See bug 437 - this didn't work so disabling it + //if(stristr($this->hostname,'xn--')) { + // PHP or webserver may have converted idn to punycode, so + // convert punycode back to utf-8 + // require_once('library/simplepie/idn/idna_convert.class.php'); + // $x = new idna_convert(); + // $this->hostname = $x->decode($_SERVER['SERVER_NAME']); + //} - /** - * - * 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, $this->argv[0] is set to "home". - * + if(x($_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 */ - $this->argv = explode('/',$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]); - $this->module = str_replace("-", "_", $this->module); - } - else { - $this->argc = 1; - $this->argv = array('home'); - $this->module = 'home'; - } + $path = trim(dirname($_SERVER['SCRIPT_NAME']),'/\\'); + if(isset($path) && strlen($path) && ($path != $this->path)) + $this->path = $path; + } - /** - * See if there is any page number information, and initialise - * pagination - */ + if ($hostname != "") + $this->hostname = $hostname; - $this->pager['page'] = ((x($_GET,'page') && intval($_GET['page']) > 0) ? intval($_GET['page']) : 1); - $this->pager['itemspage'] = 50; - $this->pager['start'] = ($this->pager['page'] * $this->pager['itemspage']) - $this->pager['itemspage']; - if($this->pager['start'] < 0) - $this->pager['start'] = 0; - $this->pager['total'] = 0; + if (is_array($_SERVER["argv"]) && $_SERVER["argc"]>1 && substr(end($_SERVER["argv"]), 0, 4)=="http" ) { + $this->set_baseurl(array_pop($_SERVER["argv"]) ); + $_SERVER["argc"] --; + } - /** - * Detect mobile devices - */ + #set_include_path("include/$this->hostname" . PATH_SEPARATOR . get_include_path()); - $mobile_detect = new Mobile_Detect(); - $this->is_mobile = $mobile_detect->isMobile(); - $this->is_tablet = $mobile_detect->isTablet(); + if((x($_SERVER,'QUERY_STRING')) && substr($_SERVER['QUERY_STRING'],0,9) === "pagename=") { + $this->query_string = substr($_SERVER['QUERY_STRING'],9); + // removing trailing / - maybe a nginx problem + if (substr($this->query_string, 0, 1) == "/") + $this->query_string = substr($this->query_string, 1); + } elseif((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); + } - /** - * register template engines - */ - $dc = get_declared_classes(); - foreach ($dc as $k) { - if (in_array("ITemplateEngine", class_implements($k))){ - $this->register_template_engine($k); - } - } + if (x($_GET,'pagename')) + $this->cmd = trim($_GET['pagename'],'/\\'); + elseif (x($_GET,'q')) + $this->cmd = trim($_GET['q'],'/\\'); - } - function get_basepath() { + // fix query_string + $this->query_string = str_replace($this->cmd."&",$this->cmd."?", $this->query_string); - $basepath = get_config("system", "basepath"); - if ($basepath == "") - $basepath = $_SERVER["DOCUMENT_ROOT"]; + // unix style "homedir" - if ($basepath == "") - $basepath = $_SERVER["PWD"]; + if(substr($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); - return($basepath); - } - function get_scheme() { - return($this->scheme); + /* + * + * 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]); + $this->module = str_replace("-", "_", $this->module); + } + else { + $this->argc = 1; + $this->argv = array('home'); + $this->module = 'home'; } - function get_baseurl($ssl = false) { + /* + * See if there is any page number information, and initialise + * pagination + */ - $scheme = $this->scheme; + $this->pager['page'] = ((x($_GET,'page') && intval($_GET['page']) > 0) ? intval($_GET['page']) : 1); + $this->pager['itemspage'] = 50; + $this->pager['start'] = ($this->pager['page'] * $this->pager['itemspage']) - $this->pager['itemspage']; + if($this->pager['start'] < 0) + $this->pager['start'] = 0; + $this->pager['total'] = 0; - if((x($this->config,'system')) && (x($this->config['system'],'ssl_policy'))) { - if(intval($this->config['system']['ssl_policy']) === intval(SSL_POLICY_FULL)) - $scheme = 'https'; + /* + * Detect mobile devices + */ - // Basically, we 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. + $mobile_detect = new Mobile_Detect(); + $this->is_mobile = $mobile_detect->isMobile(); + $this->is_tablet = $mobile_detect->isTablet(); - if($this->config['system']['ssl_policy'] == SSL_POLICY_SELFSIGN) { - if($ssl) - $scheme = 'https'; - else - $scheme = 'http'; - } + // Friendica-Client + $this->is_friendica_app = ($_SERVER['HTTP_USER_AGENT'] == "Apache-HttpClient/UNAVAILABLE (java 1.4)"); + + /* + * register template engines + */ + $dc = get_declared_classes(); + foreach ($dc as $k) { + if (in_array("ITemplateEngine", class_implements($k))){ + $this->register_template_engine($k); } + } - if (get_config('config','hostname') != "") - $this->hostname = get_config('config','hostname'); + self::$a = $this; - $this->baseurl = $scheme . "://" . $this->hostname . ((isset($this->path) && strlen($this->path)) ? '/' . $this->path : '' ); - return $this->baseurl; - } + } + + function get_basepath() { - function set_baseurl($url) { - $parsed = @parse_url($url); + $basepath = get_config("system", "basepath"); - $this->baseurl = $url; + if ($basepath == "") + $basepath = dirname(__FILE__); - if($parsed) { - $this->scheme = $parsed['scheme']; + if ($basepath == "") + $basepath = $_SERVER["DOCUMENT_ROOT"]; - $hostname = $parsed['host']; - if(x($parsed,'port')) - $hostname .= ':' . $parsed['port']; - if(x($parsed,'path')) - $this->path = trim($parsed['path'],'\\/'); + if ($basepath == "") + $basepath = $_SERVER["PWD"]; - if (file_exists(".htpreconfig.php")) - @include(".htpreconfig.php"); + return($basepath); + } + + function get_scheme() { + return($this->scheme); + } - if (get_config('config','hostname') != "") - $this->hostname = get_config('config','hostname'); + function get_baseurl($ssl = false) { - if (!isset($this->hostname) OR ($this->hostname == "")) - $this->hostname = $hostname; - } + // Is the function called statically? + if (!is_object($this)) + return(self::$a->get_baseurl($ssl)); + $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'; + + // Basically, we have $ssl = true on any links which can only be seen by a logged in user + // (and also the login link). Anything seen by an outsider will have it turned off. + + if($this->config['system']['ssl_policy'] == SSL_POLICY_SELFSIGN) { + if($ssl) + $scheme = 'https'; + else + $scheme = 'http'; + } } - function get_hostname() { + if (get_config('config','hostname') != "") + $this->hostname = get_config('config','hostname'); + + $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']; + + $hostname = $parsed['host']; + if(x($parsed,'port')) + $hostname .= ':' . $parsed['port']; + if(x($parsed,'path')) + $this->path = trim($parsed['path'],'\\/'); + + if (file_exists(".htpreconfig.php")) + @include(".htpreconfig.php"); + if (get_config('config','hostname') != "") $this->hostname = get_config('config','hostname'); - return $this->hostname; + if (!isset($this->hostname) OR ($this->hostname == "")) + $this->hostname = $hostname; } - function set_hostname($h) { - $this->hostname = $h; - } + } - function set_path($p) { - $this->path = trim(trim($p),'/'); - } + function get_hostname() { + if (get_config('config','hostname') != "") + $this->hostname = get_config('config','hostname'); - function get_path() { - return $this->path; - } + return $this->hostname; + } - function set_pager_total($n) { - $this->pager['total'] = intval($n); - } + function set_hostname($h) { + $this->hostname = $h; + } - function set_pager_itemspage($n) { - $this->pager['itemspage'] = ((intval($n) > 0) ? intval($n) : 0); - $this->pager['start'] = ($this->pager['page'] * $this->pager['itemspage']) - $this->pager['itemspage']; - } + function set_path($p) { + $this->path = trim(trim($p),'/'); + } - function set_pager_page($n) { - $this->pager['page'] = $n; - $this->pager['start'] = ($this->pager['page'] * $this->pager['itemspage']) - $this->pager['itemspage']; - } + function get_path() { + return $this->path; + } - function init_pagehead() { - $interval = ((local_user()) ? get_pconfig(local_user(),'system','update_interval') : 40000); - if($interval < 10000) - $interval = 40000; + function set_pager_total($n) { + $this->pager['total'] = intval($n); + } - $this->page['title'] = $this->config['sitename']; + function set_pager_itemspage($n) { + $this->pager['itemspage'] = ((intval($n) > 0) ? intval($n) : 0); + $this->pager['start'] = ($this->pager['page'] * $this->pager['itemspage']) - $this->pager['itemspage']; + } - /* put the head template at the beginning of page['htmlhead'] - * since the code added by the modules frequently depends on it - * being first - */ - if(!isset($this->page['htmlhead'])) - $this->page['htmlhead'] = ''; - - // If we're using Smarty, then doing replace_macros() will replace - // any unrecognized variables with a blank string. Since we delay - // replacing $stylesheet until later, we need to replace it now - // with another variable name - if($this->theme['template_engine'] === 'smarty3') - $stylesheet = $this->get_template_ldelim('smarty3') . '$stylesheet' . $this->get_template_rdelim('smarty3'); - else - $stylesheet = '$stylesheet'; - - $shortcut_icon = get_config("system", "shortcut_icon"); - if ($shortcut_icon == "") - $shortcut_icon = $this->get_baseurl()."/images/friendica-32.png"; - - $touch_icon = get_config("system", "touch_icon"); - if ($touch_icon == "") - $touch_icon = $this->get_baseurl()."/images/friendica-128.png"; - - $tpl = get_markup_template('head.tpl'); - $this->page['htmlhead'] = replace_macros($tpl,array( - '$baseurl' => $this->get_baseurl(), // FIXME for z_path!!!! - '$local_user' => local_user(), - '$generator' => 'Friendica' . ' ' . FRIENDICA_VERSION, - '$delitem' => t('Delete this item?'), - '$comment' => t('Comment'), - '$showmore' => t('show more'), - '$showfewer' => t('show fewer'), - '$update_interval' => $interval, - '$shortcut_icon' => $shortcut_icon, - '$touch_icon' => $touch_icon, - '$stylesheet' => $stylesheet - )) . $this->page['htmlhead']; - } + function set_pager_page($n) { + $this->pager['page'] = $n; + $this->pager['start'] = ($this->pager['page'] * $this->pager['itemspage']) - $this->pager['itemspage']; + } - function init_page_end() { - if(!isset($this->page['end'])) - $this->page['end'] = ''; - $tpl = get_markup_template('end.tpl'); - $this->page['end'] = replace_macros($tpl,array( - '$baseurl' => $this->get_baseurl() // FIXME for z_path!!!! - )) . $this->page['end']; - } + function init_pagehead() { + $interval = ((local_user()) ? get_pconfig(local_user(),'system','update_interval') : 40000); - function set_curl_code($code) { - $this->curl_code = $code; - } + // If the update is "deactivated" set it to the highest integer number (~24 days) + if ($interval < 0) + $interval = 2147483647; - function get_curl_code() { - return $this->curl_code; - } + if($interval < 10000) + $interval = 40000; - function set_curl_content_type($content_type) { - $this->curl_content_type = $content_type; + // compose the page title from the sitename and the + // current module called + if (!$this->module=='') + { + $this->page['title'] = $this->config['sitename'].' ('.$this->module.')'; + } else { + $this->page['title'] = $this->config['sitename']; } - function get_curl_content_type() { - return $this->curl_content_type; - } + /* put the head template at the beginning of page['htmlhead'] + * since the code added by the modules frequently depends on it + * being first + */ + if(!isset($this->page['htmlhead'])) + $this->page['htmlhead'] = ''; + + // If we're using Smarty, then doing replace_macros() will replace + // any unrecognized variables with a blank string. Since we delay + // replacing $stylesheet until later, we need to replace it now + // with another variable name + if($this->theme['template_engine'] === 'smarty3') + $stylesheet = $this->get_template_ldelim('smarty3') . '$stylesheet' . $this->get_template_rdelim('smarty3'); + else + $stylesheet = '$stylesheet'; + + $shortcut_icon = get_config("system", "shortcut_icon"); + if ($shortcut_icon == "") + $shortcut_icon = $this->get_baseurl()."/images/friendica-32.png"; + + $touch_icon = get_config("system", "touch_icon"); + if ($touch_icon == "") + $touch_icon = $this->get_baseurl()."/images/friendica-128.png"; + + $tpl = get_markup_template('head.tpl'); + $this->page['htmlhead'] = replace_macros($tpl,array( + '$baseurl' => $this->get_baseurl(), // FIXME for z_path!!!! + '$local_user' => local_user(), + '$generator' => 'Friendica' . ' ' . FRIENDICA_VERSION, + '$delitem' => t('Delete this item?'), + '$comment' => t('Comment'), + '$showmore' => t('show more'), + '$showfewer' => t('show fewer'), + '$update_interval' => $interval, + '$shortcut_icon' => $shortcut_icon, + '$touch_icon' => $touch_icon, + '$stylesheet' => $stylesheet + )) . $this->page['htmlhead']; + } - function set_curl_headers($headers) { - $this->curl_headers = $headers; - } + function init_page_end() { + if(!isset($this->page['end'])) + $this->page['end'] = ''; + $tpl = get_markup_template('end.tpl'); + $this->page['end'] = replace_macros($tpl,array( + '$baseurl' => $this->get_baseurl() // FIXME for z_path!!!! + )) . $this->page['end']; + } - function get_curl_headers() { - return $this->curl_headers; - } + function set_curl_code($code) { + $this->curl_code = $code; + } + + function get_curl_code() { + return $this->curl_code; + } + + function set_curl_content_type($content_type) { + $this->curl_content_type = $content_type; + } + + function get_curl_content_type() { + return $this->curl_content_type; + } + + function set_curl_headers($headers) { + $this->curl_headers = $headers; + } + + function get_curl_headers() { + return $this->curl_headers; + } + + function get_cached_avatar_image($avatar_image){ + return $avatar_image; - function get_cached_avatar_image($avatar_image){ - if($this->cached_profile_image[$avatar_image]) - return $this->cached_profile_image[$avatar_image]; + // The following code is deactivated. It doesn't seem to make any sense and it slows down the system. + /* + if($this->cached_profile_image[$avatar_image]) + return $this->cached_profile_image[$avatar_image]; - $path_parts = explode("/",$avatar_image); - $common_filename = $path_parts[count($path_parts)-1]; + $path_parts = explode("/",$avatar_image); + $common_filename = $path_parts[count($path_parts)-1]; - if($this->cached_profile_picdate[$common_filename]){ - $this->cached_profile_image[$avatar_image] = $avatar_image . $this->cached_profile_picdate[$common_filename]; + if($this->cached_profile_picdate[$common_filename]){ + $this->cached_profile_image[$avatar_image] = $avatar_image . $this->cached_profile_picdate[$common_filename]; + } else { + $r = q("SELECT `contact`.`avatar-date` AS picdate FROM `contact` WHERE `contact`.`thumb` like '%%/%s'", + $common_filename); + if(! count($r)){ + $this->cached_profile_image[$avatar_image] = $avatar_image; } else { - $r = q("SELECT `contact`.`avatar-date` AS picdate FROM `contact` WHERE `contact`.`thumb` like '%%/%s'", - $common_filename); - if(! count($r)){ - $this->cached_profile_image[$avatar_image] = $avatar_image; - } else { - $this->cached_profile_picdate[$common_filename] = "?rev=".urlencode($r[0]['picdate']); - $this->cached_profile_image[$avatar_image] = $avatar_image.$this->cached_profile_picdate[$common_filename]; - } + $this->cached_profile_picdate[$common_filename] = "?rev=".urlencode($r[0]['picdate']); + $this->cached_profile_image[$avatar_image] = $avatar_image.$this->cached_profile_picdate[$common_filename]; } - return $this->cached_profile_image[$avatar_image]; } + return $this->cached_profile_image[$avatar_image]; + */ + } - /** - * register template engine class - * if $name is "", is used class static property $class::$name - * @param string $class - * @param string $name - */ - function register_template_engine($class, $name = '') { - if ($name===""){ - $v = get_class_vars( $class ); - if(x($v,"name")) $name = $v['name']; + /** + * @brief Register template engine class + * + * If $name is "", is used class static property $class::$name + * + * @param string $class + * @param string $name + */ + function register_template_engine($class, $name = '') { + if ($name===""){ + $v = get_class_vars( $class ); + if(x($v,"name")) $name = $v['name']; + } + if ($name===""){ + echo "template engine $class cannot be registered without a name.\n"; + killme(); + } + $this->template_engines[$name] = $class; + } + + /** + * @brief Return template engine instance. + * + * If $name is not defined, return engine defined by theme, + * or default + * + * @param strin $name Template engine name + * @return object Template Engine instance + */ + function template_engine($name = ''){ + if ($name!=="") { + $template_engine = $name; + } else { + $template_engine = 'smarty3'; + if (x($this->theme, 'template_engine')) { + $template_engine = $this->theme['template_engine']; } - if ($name===""){ - echo "template engine $class cannot be registered without a name.\n"; - killme(); - } - $this->template_engines[$name] = $class; } - /** - * return template engine instance. If $name is not defined, - * return engine defined by theme, or default - * - * @param strin $name Template engine name - * @return object Template Engine instance - */ - function template_engine($name = ''){ - if ($name!=="") { - $template_engine = $name; + if (isset($this->template_engines[$template_engine])){ + if(isset($this->template_engine_instance[$template_engine])){ + return $this->template_engine_instance[$template_engine]; } else { - $template_engine = 'smarty3'; - if (x($this->theme, 'template_engine')) { - $template_engine = $this->theme['template_engine']; - } + $class = $this->template_engines[$template_engine]; + $obj = new $class; + $this->template_engine_instance[$template_engine] = $obj; + return $obj; } + } - if (isset($this->template_engines[$template_engine])){ - if(isset($this->template_engine_instance[$template_engine])){ - return $this->template_engine_instance[$template_engine]; - } else { - $class = $this->template_engines[$template_engine]; - $obj = new $class; - $this->template_engine_instance[$template_engine] = $obj; - return $obj; - } - } + echo "template engine $template_engine is not registered!\n"; killme(); + } - echo "template engine $template_engine is not registered!\n"; killme(); - } + /** + * @brief Returns the active template engine. + * + * @return string + */ + function get_template_engine() { + return $this->theme['template_engine']; + } - function get_template_engine() { - return $this->theme['template_engine']; - } + function set_template_engine($engine = 'smarty3') { + $this->theme['template_engine'] = $engine; + /* + $this->theme['template_engine'] = 'smarty3'; - function set_template_engine($engine = 'smarty3') { - $this->theme['template_engine'] = $engine; - /* - $this->theme['template_engine'] = 'smarty3'; - - switch($engine) { - case 'smarty3': - if(is_writable('view/smarty3/')) - $this->theme['template_engine'] = 'smarty3'; - break; - default: - break; - } - */ + switch($engine) { + case 'smarty3': + if(is_writable('view/smarty3/')) + $this->theme['template_engine'] = 'smarty3'; + break; + default: + break; } + */ + } - function get_template_ldelim($engine = 'smarty3') { - return $this->ldelim[$engine]; - } + function get_template_ldelim($engine = 'smarty3') { + return $this->ldelim[$engine]; + } - function get_template_rdelim($engine = 'smarty3') { - return $this->rdelim[$engine]; - } + function get_template_rdelim($engine = 'smarty3') { + return $this->rdelim[$engine]; + } - function save_timestamp($stamp, $value) { - $duration = (float)(microtime(true)-$stamp); + function save_timestamp($stamp, $value) { + $duration = (float)(microtime(true)-$stamp); - $this->performance[$value] += (float)$duration; - $this->performance["marktime"] += (float)$duration; - } + $this->performance[$value] += (float)$duration; + $this->performance["marktime"] += (float)$duration; - function mark_timestamp($mark) { - //$this->performance["markstart"] -= microtime(true) - $this->performance["marktime"]; - $this->performance["markstart"] = microtime(true) - $this->performance["markstart"] - $this->performance["marktime"]; - } + // Trace the different functions with their timestamps + $trace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 5); - function get_useragent() { - return(FRIENDICA_PLATFORM." '".FRIENDICA_CODENAME."' ".FRIENDICA_VERSION."-".DB_UPDATE_VERSION."; ".$this->get_baseurl()); - } + array_shift($trace); + + $function = array(); + foreach ($trace AS $func) + $function[] = $func["function"]; + + $function = implode(", ", $function); + + $this->callstack[$value][$function] += (float)$duration; } -} -// retrieve the App structure -// useful in functions which require it but don't get it passed to them + function mark_timestamp($mark) { + //$this->performance["markstart"] -= microtime(true) - $this->performance["marktime"]; + $this->performance["markstart"] = microtime(true) - $this->performance["markstart"] - $this->performance["marktime"]; + } -if(! function_exists('get_app')) { - function get_app() { - global $a; - return $a; + function get_useragent() { + return(FRIENDICA_PLATFORM." '".FRIENDICA_CODENAME."' ".FRIENDICA_VERSION."-".DB_UPDATE_VERSION."; ".$this->get_baseurl()); } -}; + function is_friendica_app() { + return($this->is_friendica_app); + } -// Multi-purpose function to check variable state. -// Usage: x($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; +/** + * @brief Retrieve the App structure + * + * Useful in functions which require it but don't get it passed to them + */ +function get_app() { + global $a; + return $a; +} + + +/** + * @brief Multi-purpose function to check variable state. + * + * Usage: x($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; + * + * @param string|array $s variable to check + * @param string $k key inside the array to check + * + * @return bool|int + */ +function x($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 false; + 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(); - } +/** + * @brief Called from db initialisation if db is dead. + */ +function system_unavailable() { + include('system_unavailable.php'); + system_down(); + killme(); } - function clean_urls() { global $a; // if($a->config['system']['clean_urls']) @@ -970,17 +1138,36 @@ function z_path() { return $base; } +/** + * @brief Returns the baseurl. + * + * @see App::get_baseurl() + * + * @return string + */ function z_root() { global $a; return $a->get_baseurl(); } +/** + * @brief Return absolut URL for given $path. + * + * @param string $path + * + * @return string + */ function absurl($path) { if(strpos($path,'/') === 0) return z_path() . $path; return $path; } +/** + * @brief Function to check if request was an AJAX (xmlhttprequest) request. + * + * @return boolean + */ function is_ajax() { return (!empty($_SERVER['HTTP_X_REQUESTED_WITH']) && strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest'); } @@ -998,1222 +1185,676 @@ function check_db() { } +/** + * Sets the base url for use in cmdline programs which don't have + * $_SERVER variables + */ +function check_url(&$a) { + + $url = get_config('system','url'); + + // if the url isn't set or the stored url is radically different + // than the currently visited url, store the current value accordingly. + // "Radically different" ignores common variations such as http vs https + // and www.example.com vs example.com. + // We will only change the url to an ip address if there is no existing setting + if(! x($url)) + $url = set_config('system','url',$a->get_baseurl()); + if((! link_compare($url,$a->get_baseurl())) && (! preg_match("/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/",$a->get_hostname))) + $url = set_config('system','url',$a->get_baseurl()); -// Sets the base url for use in cmdline programs which don't have -// $_SERVER variables + return; +} -if(! function_exists('check_url')) { - function check_url(&$a) { - $url = get_config('system','url'); +/** + * @brief Automatic database updates + */ +function update_db(&$a) { + $build = get_config('system','build'); + if(! x($build)) + $build = set_config('system','build',DB_UPDATE_VERSION); - // if the url isn't set or the stored url is radically different - // than the currently visited url, store the current value accordingly. - // "Radically different" ignores common variations such as http vs https - // and www.example.com vs example.com. - // We will only change the url to an ip address if there is no existing setting + if($build != DB_UPDATE_VERSION) { + $stored = intval($build); + $current = intval(DB_UPDATE_VERSION); + if($stored < $current) { + load_config('database'); - if(! x($url)) - $url = set_config('system','url',$a->get_baseurl()); - if((! link_compare($url,$a->get_baseurl())) && (! preg_match("/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/",$a->get_hostname))) - $url = set_config('system','url',$a->get_baseurl()); + // We're reporting a different version than what is currently installed. + // Run any existing update scripts to bring the database up to current. - return; - } -} + // 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) { + // Compare the current structure with the defined structure + $t = get_config('database','dbupdate_'.DB_UPDATE_VERSION); + if($t !== false) + return; -// Automatic database updates - -if(! function_exists('update_db')) { - function update_db(&$a) { - $build = get_config('system','build'); - if(! x($build)) - $build = set_config('system','build',DB_UPDATE_VERSION); - - if($build != DB_UPDATE_VERSION) { - $stored = intval($build); - $current = intval(DB_UPDATE_VERSION); - if($stored < $current) { - 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. - - // 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) { - // Compare the current structure with the defined structure - - $t = get_config('database','dbupdate_'.DB_UPDATE_VERSION); - if($t !== false) - return; - - set_config('database','dbupdate_'.DB_UPDATE_VERSION, time()); - - // run old update routine (wich could modify the schema and - // conflits with new routine) - for ($x = $stored; $x < NEW_UPDATE_ROUTINE_VERSION; $x++) { - $r = run_update_function($x); - if (!$r) break; - } - if ($stored < NEW_UPDATE_ROUTINE_VERSION) $stored = NEW_UPDATE_ROUTINE_VERSION; - - - // run new update routine - // it update the structure in one call - $retval = update_structure(false, true); - if($retval) { - update_fail( - DB_UPDATE_VERSION, - $retval - ); - return; - } else { - set_config('database','dbupdate_'.DB_UPDATE_VERSION, 'success'); - } - - // run any left update_nnnn functions in update.php - for($x = $stored; $x < $current; $x ++) { - $r = run_update_function($x); - if (!$r) break; - } + set_config('database','dbupdate_'.DB_UPDATE_VERSION, time()); + + // run old update routine (wich could modify the schema and + // conflits with new routine) + for ($x = $stored; $x < NEW_UPDATE_ROUTINE_VERSION; $x++) { + $r = run_update_function($x); + if (!$r) break; } - } - } + if ($stored < NEW_UPDATE_ROUTINE_VERSION) $stored = NEW_UPDATE_ROUTINE_VERSION; - return; - } -} -if(!function_exists('run_update_function')){ - function run_update_function($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. - - $t = get_config('database','update_' . $x); - if($t !== false) - return false; - set_config('database','update_' . $x, time()); - - // call the specific update - - $func = 'update_' . $x; - $retval = $func(); - - if($retval) { - //send the administrator an e-mail - update_fail( - $x, - sprintf(t('Update %s failed. See error logs.'), $x) - ); - return false; - } else { - set_config('database','update_' . $x, 'success'); - set_config('system','build', $x + 1); - return true; - } - } else { - set_config('database','update_' . $x, 'success'); - set_config('system','build', $x + 1); - return true; - } - return true; - } -} - - -if(! function_exists('check_plugins')) { - function check_plugins(&$a) { - /** - * - * 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']; + // run new update routine + // it update the structure in one call + $retval = update_structure(false, true); + if($retval) { + update_fail( + DB_UPDATE_VERSION, + $retval + ); + return; + } else { + set_config('database','dbupdate_'.DB_UPDATE_VERSION, 'success'); } - } - } - if(count($plugins_arr)) { - foreach($plugins_arr as $p) { - if(! in_array($p,$installed_arr)) { - install_plugin($p); + // run any left update_nnnn functions in update.php + for($x = $stored; $x < $current; $x ++) { + $r = run_update_function($x); + if (!$r) break; } } } - - - load_hooks(); - - return; } -} -function get_guid($size=16) { - $exists = true; // assume by default that we don't have a unique guid - do { - $prefix = ""; - while (strlen($prefix) < ($size - 13)) - $prefix .= mt_rand(); - - $s = substr(uniqid($prefix), -$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 $s; + return; } -/*function get_guid($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 { - $a->page['htmlhead'] .= replace_macros(get_markup_template("login_head.tpl"),array( - '$baseurl' => $a->get_baseurl(true) - )); - - $tpl = get_markup_template("login.tpl"); - $_SESSION['return_url'] = $a->query_string; - $a->module = 'login'; - } - - $o .= replace_macros($tpl, array( - - '$dest_url' => $dest_url, - '$logout' => t('Logout'), - '$login' => t('Login'), - - '$lname' => array('username', t('Nickname or Email address: ') , '', ''), - '$lpassword' => array('password', t('Password: '), '', ''), - '$lremember' => array('remember', t('Remember me'), 0, ''), - - '$openid' => !$noid, - '$lopenid' => array('openid_url', t('Or login using OpenID: '),'',''), - - '$hiddens' => $hiddens, +function run_update_function($x) { + if(function_exists('update_' . $x)) { - '$register' => $reg, + // There could be a lot of processes running or about to run. + // We want exactly one process to run the update command. + // So store the fact that we're taking responsibility + // after first checking to see if somebody else already has. - '$lostpass' => t('Forgot your password?'), - '$lostlink' => t('Password Reset'), + // If the update fails or times-out completely you may need to + // delete the config entry to try again. - '$tostitle' => t('Website Terms of Service'), - '$toslink' => t('terms of service'), - - '$privacytitle' => t('Website Privacy Policy'), - '$privacylink' => t('privacy policy'), + $t = get_config('database','update_' . $x); + if($t !== false) + return false; + set_config('database','update_' . $x, time()); - )); + // call the specific update - call_hooks('login_hook',$o); + $func = 'update_' . $x; + $retval = $func(); - return $o; + if($retval) { + //send the administrator an e-mail + update_fail( + $x, + sprintf(t('Update %s failed. See error logs.'), $x) + ); + return false; + } else { + set_config('database','update_' . $x, 'success'); + set_config('system','build', $x + 1); + return true; + } + } else { + set_config('database','update_' . $x, 'success'); + set_config('system','build', $x + 1); + return true; } + return true; } -// Used to end the current process, after saving session state. +/** + * @brief 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. + * + * @param App $a + * + */ +function check_plugins(&$a) { -if(! function_exists('killme')) { - function killme() { - session_write_close(); - exit; - } -} + $r = q("SELECT * FROM `addon` WHERE `installed` = 1"); + if(count($r)) + $installed = $r; + else + $installed = array(); -// redirect to another URL and terminate this process. + $plugins = get_config('system','addon'); + $plugins_arr = array(); -if(! function_exists('goaway')) { - function goaway($s) { - header("Location: $s"); - killme(); - } -} + if($plugins) + $plugins_arr = explode(',',str_replace(' ', '',$plugins)); + $a->plugins = $plugins_arr; -// Returns the uid of locally logged in user or false. + $installed_arr = array(); -if(! function_exists('local_user')) { - function local_user() { - if((x($_SESSION,'authenticated')) && (x($_SESSION,'uid'))) - return intval($_SESSION['uid']); - return false; + if(count($installed)) { + foreach($installed as $i) { + if(! in_array($i['name'],$plugins_arr)) { + uninstall_plugin($i['name']); + } + else { + $installed_arr[] = $i['name']; + } + } } -} -// Returns contact id of authenticated site visitor or false - -if(! function_exists('remote_user')) { - function remote_user() { - if((x($_SESSION,'authenticated')) && (x($_SESSION,'visitor_id'))) - return intval($_SESSION['visitor_id']); - return false; + if(count($plugins_arr)) { + foreach($plugins_arr as $p) { + if(! in_array($p,$installed_arr)) { + install_plugin($p); + } + } } -} -// 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')) { - /** - * Show an error message to user. - * - * This function save text in session, to be shown to the user at next page load - * - * @param string $s - Text of notice - */ - function notice($s) { - $a = get_app(); - if(! x($_SESSION,'sysmsg')) $_SESSION['sysmsg'] = array(); - if($a->interactive) - $_SESSION['sysmsg'][] = $s; - } + load_hooks(); + + return; } -if(! function_exists('info')) { - /** - * Show an info message to user. - * - * This function save text in session, to be shown to the user at next page load - * - * @param string $s - Text of notice - */ - function info($s) { - $a = get_app(); - if (local_user() AND get_pconfig(local_user(),'system','ignore_info')) - return; +function get_guid($size=16, $prefix = "") { - if(! x($_SESSION,'sysmsg_info')) $_SESSION['sysmsg_info'] = array(); - if($a->interactive) - $_SESSION['sysmsg_info'][] = $s; + if ($prefix == "") { + $a = get_app(); + $prefix = hash("crc32", $a->get_hostname()); } -} - -// wrapper around config to limit the text length of an incoming message + while (strlen($prefix) < ($size - 13)) + $prefix .= mt_rand(); -if(! function_exists('get_max_import_size')) { - function get_max_import_size() { - global $a; - return ((x($a->config,'max_import_size')) ? $a->config['max_import_size'] : 0 ); + if ($size >= 24) { + $prefix = substr($prefix, 0, $size - 22); + return(str_replace(".", "", uniqid($prefix, true))); + } else { + $prefix = substr($prefix, 0, max($size - 13, 0)); + return(uniqid($prefix)); } } - - -/** - * - * 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. - * - * IMPORTANT: Should only be run in the _init() functions of a module. That ensures that - * the theme is chosen before the _init() function of a theme is run, which will usually - * load a lot of theme-specific content - * +/** + * @brief Wrapper for adding a login box. + * + * @param bool $register + * If $register == true provide a registration link. + * This will most always depend on the value of $a->config['register_policy']. + * @param bool $hiddens + * + * @return string + * Returns the complete html for inserting into the page + * + * @hooks 'login_hook' + * string $o */ - -if(! function_exists('profile_load')) { - function profile_load(&$a, $nickname, $profile = 0, $profiledata = array()) { - - $user = q("SELECT `uid` FROM `user` WHERE `nickname` = '%s' LIMIT 1", - dbesc($nickname) +function login($register = false, $hiddens=false) { + $a = get_app(); + $o = ""; + $reg = false; + if ($register) { + $reg = array( + 'title' => t('Create a New Account'), + 'desc' => t('Register') ); + } - if(!$user && count($user) && !count($profiledata)) { - logger('profile error: ' . $a->query_string, LOGGER_DEBUG); - notice( t('Requested account is not available.') . EOL ); - $a->error = 404; - return; - } - - if(remote_user() && count($_SESSION['remote'])) { - foreach($_SESSION['remote'] as $visitor) { - if($visitor['uid'] == $user[0]['uid']) { - $r = q("SELECT `profile-id` FROM `contact` WHERE `id` = %d LIMIT 1", - intval($visitor['cid']) - ); - if(count($r)) - $profile = $r[0]['profile-id']; - break; - } - } - } - - $r = null; + $noid = get_config('system','no_openid'); - if($profile) { - $profile_int = intval($profile); - $r = q("SELECT `profile`.`uid` AS `profile_uid`, `profile`.* , `contact`.`avatar-date` AS picdate, `user`.* FROM `profile` - INNER JOIN `contact` on `contact`.`uid` = `profile`.`uid` INNER JOIN `user` ON `profile`.`uid` = `user`.`uid` - WHERE `user`.`nickname` = '%s' AND `profile`.`id` = %d and `contact`.`self` = 1 LIMIT 1", - dbesc($nickname), - intval($profile_int) - ); - } - if((!$r) && (!count($r))) { - $r = q("SELECT `profile`.`uid` AS `profile_uid`, `profile`.* , `contact`.`avatar-date` AS picdate, `user`.* FROM `profile` - INNER JOIN `contact` on `contact`.`uid` = `profile`.`uid` INNER JOIN `user` ON `profile`.`uid` = `user`.`uid` - WHERE `user`.`nickname` = '%s' AND `profile`.`is-default` = 1 and `contact`.`self` = 1 LIMIT 1", - dbesc($nickname) - ); - } + $dest_url = $a->get_baseurl(true) . '/' . $a->query_string; - if(($r === false) || (!count($r)) && !count($profiledata)) { - logger('profile error: ' . $a->query_string, LOGGER_DEBUG); - notice( t('Requested profile is not available.') . EOL ); - $a->error = 404; - return; - } + if(local_user()) { + $tpl = get_markup_template("logout.tpl"); + } + else { + $a->page['htmlhead'] .= replace_macros(get_markup_template("login_head.tpl"),array( + '$baseurl' => $a->get_baseurl(true) + )); - // fetch user tags if this isn't the default profile + $tpl = get_markup_template("login.tpl"); + $_SESSION['return_url'] = $a->query_string; + $a->module = 'login'; + } - if(!$r[0]['is-default']) { - $x = q("select `pub_keywords` from `profile` where uid = %d and `is-default` = 1 limit 1", - intval($r[0]['profile_uid']) - ); - if($x && count($x)) - $r[0]['pub_keywords'] = $x[0]['pub_keywords']; - } + $o .= replace_macros($tpl, array( - $a->profile = $r[0]; + '$dest_url' => $dest_url, + '$logout' => t('Logout'), + '$login' => t('Login'), - $a->profile['mobile-theme'] = get_pconfig($a->profile['profile_uid'], 'system', 'mobile_theme'); - $a->profile['network'] = NETWORK_DFRN; + '$lname' => array('username', t('Nickname or Email address: ') , '', ''), + '$lpassword' => array('password', t('Password: '), '', ''), + '$lremember' => array('remember', t('Remember me'), 0, ''), - $a->page['title'] = $a->profile['name'] . " @ " . $a->config['sitename']; + '$openid' => !$noid, + '$lopenid' => array('openid_url', t('Or login using OpenID: '),'',''), - if (!$profiledata) - $_SESSION['theme'] = $a->profile['theme']; + '$hiddens' => $hiddens, - $_SESSION['mobile-theme'] = $a->profile['mobile-theme']; + '$register' => $reg, - /** - * load/reload current theme info - */ + '$lostpass' => t('Forgot your password?'), + '$lostlink' => t('Password Reset'), - $a->set_template_engine(); // reset the template engine to the default in case the user's theme doesn't specify one + '$tostitle' => t('Website Terms of Service'), + '$toslink' => t('terms of service'), - $theme_info_file = "view/theme/".current_theme()."/theme.php"; - if (file_exists($theme_info_file)){ - require_once($theme_info_file); - } + '$privacytitle' => t('Website Privacy Policy'), + '$privacylink' => t('privacy policy'), - if(! (x($a->page,'aside'))) - $a->page['aside'] = ''; + )); - if(local_user() && local_user() == $a->profile['uid'] && $profiledata) { - $a->page['aside'] .= replace_macros(get_markup_template('profile_edlink.tpl'),array( - '$editprofile' => t('Edit profile'), - '$profid' => $a->profile['id'] - )); - } + call_hooks('login_hook',$o); - $block = (((get_config('system','block_public')) && (! local_user()) && (! remote_user())) ? true : false); + return $o; +} - // To-Do: - // By now, the contact block isn't shown, when a different profile is given - // But: When this profile was on the same server, then we could display the contacts - if ($profiledata) - $a->page['aside'] .= profile_sidebar($profiledata, true); - else - $a->page['aside'] .= profile_sidebar($a->profile, $block); +/** + * @brief Used to end the current process, after saving session state. + */ +function killme() { + session_write_close(); + exit; +} +/** + * @brief Redirect to another URL and terminate this process. + */ +function goaway($s) { + header("Location: $s"); + killme(); +} - /*if(! $block) - $a->page['aside'] .= contact_block();*/ - return; - } +/** + * @brief Returns the user id of locally logged in user or false. + * + * @return int|bool user id or false + */ +function local_user() { + if((x($_SESSION,'authenticated')) && (x($_SESSION,'uid'))) + return intval($_SESSION['uid']); + return false; } +/** + * @brief Returns contact id of authenticated site visitor or false + * + * @return int|bool visitor_id or false + */ +function remote_user() { + if((x($_SESSION,'authenticated')) && (x($_SESSION,'visitor_id'))) + return intval($_SESSION['visitor_id']); + return false; +} /** + * @brief Show an error message to user. * - * 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. + * This function save text in session, to be shown to the user at next page load * - * @parameter: array $profile + * @param string $s - Text of notice + */ +function notice($s) { + $a = get_app(); + if(! x($_SESSION,'sysmsg')) $_SESSION['sysmsg'] = array(); + if($a->interactive) + $_SESSION['sysmsg'][] = $s; +} + +/** + * @brief Show an info message to user. * - * Returns HTML string stuitable for sidebar inclusion - * Exceptions: Returns empty string if passed $profile is wrong type or not populated + * This function save text in session, to be shown to the user at next page load * + * @param string $s - Text of notice */ +function info($s) { + $a = get_app(); + if (local_user() AND get_pconfig(local_user(),'system','ignore_info')) + return; -if(! function_exists('profile_sidebar')) { - function profile_sidebar($profile, $block = 0) { - $a = get_app(); + if(! x($_SESSION,'sysmsg_info')) $_SESSION['sysmsg_info'] = array(); + if($a->interactive) + $_SESSION['sysmsg_info'][] = $s; +} - $o = ''; - $location = false; - $address = false; - $pdesc = true; - if((! is_array($profile)) && (! count($profile))) - return $o; +/** + * @brief Wrapper around config to limit the text length of an incoming message + * + * @return int + */ +function get_max_import_size() { + global $a; + return ((x($a->config,'max_import_size')) ? $a->config['max_import_size'] : 0 ); +} - $profile['picdate'] = urlencode($profile['picdate']); +/** + * @brief Wrap calls to proc_close(proc_open()) and call hook + * so plugins can take part in process :) + * + * @param string $cmd program to run + * + * next args are passed as $cmd command line + * e.g.: proc_run("ls","-la","/tmp"); + * + * @note $cmd and string args are surrounded with "" + * + * @hooks 'proc_run' + * array $arr + */ +function proc_run($cmd){ - if (($profile['network'] != "") AND ($profile['network'] != NETWORK_DFRN)) { - require_once('include/contact_selectors.php'); - if ($profile['url'] != "") - $profile['network_name'] = ''.network_to_name($profile['network']).""; - else - $profile['network_name'] = network_to_name($profile['network']); - } else - $profile['network_name'] = ""; + $a = get_app(); - call_hooks('profile_sidebar_enter', $profile); + $args = func_get_args(); + $newargs = array(); + if(! count($args)) + return; - // don't show connect link to yourself - $connect = (($profile['uid'] != local_user()) ? t('Connect') : False); + // expand any arrays - // don't show connect link to authenticated visitors either - if(remote_user() && count($_SESSION['remote'])) { - foreach($_SESSION['remote'] as $visitor) { - if($visitor['uid'] == $profile['uid']) { - $connect = false; - break; - } + foreach($args as $arg) { + if(is_array($arg)) { + foreach($arg as $n) { + $newargs[] = $n; } } - - // Is the local user already connected to that user? - if ($connect AND local_user()) { - if (isset($profile["url"])) - $profile_url = normalise_link($profile["url"]); - else - $profile_url = normalise_link($a->get_baseurl()."/profile/".$profile["nickname"]); - - $r = q("SELECT * FROM `contact` WHERE NOT `pending` AND `uid` = %d AND `nurl` = '%s'", - local_user(), $profile_url); - if (count($r)) - $connect = false; - } - - if ($connect AND ($profile['network'] != NETWORK_DFRN) AND !isset($profile['remoteconnect'])) - $connect = false; - - if (isset($profile['remoteconnect'])) - $remoteconnect = $profile['remoteconnect']; - - if( get_my_url() && $profile['unkmail'] && ($profile['uid'] != local_user()) ) - $wallmessage = t('Message'); else - $wallmessage = false; - - // show edit profile to yourself - if ($profile['uid'] == local_user() && feature_enabled(local_user(),'multi_profiles')) { - $profile['edit'] = array($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'), + $newargs[] = $arg; + } - ); - } + $args = $newargs; + $arr = array('args' => $args, 'run_cmd' => true); - } - } - if ($profile['uid'] == local_user() && !feature_enabled(local_user(),'multi_profiles')) { - $profile['edit'] = array($a->get_baseurl(). '/profiles/'.$profile['id'], t('Edit profile'),"", t('Edit profile')); - $profile['menu'] = array( - 'chg_photo' => t('Change profile photo'), - 'cr_new' => null, - 'entries' => array(), - ); - } - - if((x($profile,'address') == 1) - || (x($profile,'locality') == 1) - || (x($profile,'region') == 1) - || (x($profile,'postal-code') == 1) - || (x($profile,'country-name') == 1)) - $location = t('Location:'); + call_hooks("proc_run", $arr); + if(! $arr['run_cmd']) + return; - $gender = ((x($profile,'gender') == 1) ? t('Gender:') : False); + if(count($args) && $args[0] === 'php') { + if (get_config("system", "worker")) { + $argv = $args; + array_shift($argv); - $marital = ((x($profile,'marital') == 1) ? t('Status:') : False); + $parameters = json_encode($argv); + $found = q("SELECT `id` FROM `workerqueue` WHERE `parameter` = '%s'", + dbesc($parameters)); - $homepage = ((x($profile,'homepage') == 1) ? t('Homepage:') : False); + if (!$found) + q("INSERT INTO `workerqueue` (`parameter`, `created`, `priority`) + VALUES ('%s', '%s', %d)", + dbesc($parameters), + dbesc(datetime_convert()), + intval(0)); - $about = ((x($profile,'about') == 1) ? t('About:') : False); + // Should we quit and wait for the poller to be called as a cronjob? + if (get_config("system", "worker_dont_fork")) + return; - if(($profile['hidewall'] || $block) && (! local_user()) && (! remote_user())) { - $location = $pdesc = $gender = $marital = $homepage = $about = False; - } + // Checking number of workers + $workers = q("SELECT COUNT(*) AS `workers` FROM `workerqueue` WHERE `executed` != '0000-00-00 00:00:00'"); - $firstname = ((strpos($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' => $a->get_cached_avatar_image($a->get_baseurl() . '/photo/custom/300/' . $profile['uid'] . '.jpg'), - 'photo100' => $a->get_cached_avatar_image($a->get_baseurl() . '/photo/custom/100/' . $profile['uid'] . '.jpg'), - 'photo50' => $a->get_cached_avatar_image($a->get_baseurl() . '/photo/custom/50/' . $profile['uid'] . '.jpg'), - ); + // Get number of allowed number of worker threads + $queues = intval(get_config("system", "worker_queues")); - if (!$block){ - $contact_block = contact_block(); - } + if ($queues == 0) + $queues = 4; + // If there are already enough workers running, don't fork another one + if ($workers[0]["workers"] >= $queues) + return; - $p = array(); - foreach($profile as $k => $v) { - $k = str_replace('-','_',$k); - $p[$k] = $v; + // Now call the poller to execute the jobs that we just added to the queue + $args = array("php", "include/poller.php", "no_cron"); } - if($a->theme['template_engine'] === 'internal') - $location = template_escape($location); - - - $tpl = get_markup_template('profile_vcard.tpl'); - $o .= replace_macros($tpl, array( - '$profile' => $p, - '$connect' => $connect, - '$remoteconnect' => $remoteconnect, - '$wallmessage' => $wallmessage, - '$location' => $location, - '$gender' => $gender, - '$pdesc' => $pdesc, - '$marital' => $marital, - '$homepage' => $homepage, - '$about' => $about, - '$network' => t('Network:'), - '$diaspora' => $diaspora, - '$contact_block' => $contact_block, - )); + $args[0] = ((x($a->config,'php_path')) && (strlen($a->config['php_path'])) ? $a->config['php_path'] : 'php'); + } + // add baseurl to args. cli scripts can't construct it + $args[] = $a->get_baseurl(); - $arr = array('profile' => &$profile, 'entry' => &$o); + for($x = 0; $x < count($args); $x ++) + $args[$x] = escapeshellarg($args[$x]); - call_hooks('profile_sidebar', $arr); + $cmdline = implode($args," "); - return $o; - } + if(get_config('system','proc_windows')) + proc_close(proc_open('cmd /c start /b ' . $cmdline,array(),$foo,dirname(__FILE__))); + else + proc_close(proc_open($cmdline." &",array(),$foo,dirname(__FILE__))); } +function current_theme(){ + $app_base_themes = array('duepuntozero', 'dispy', 'quattro'); -if(! function_exists('get_birthdays')) { - function get_birthdays() { - - $a = get_app(); - $o = ''; - - if(! local_user() || $a->is_mobile || $a->is_tablet) - return $o; - -// $mobile_detect = new Mobile_Detect(); -// $is_mobile = $mobile_detect->isMobile() || $mobile_detect->isTablet(); + $a = get_app(); -// if($is_mobile) -// return $o; + $page_theme = null; - $bd_format = t('g A l F d') ; // 8 AM Friday January 18 - $bd_short = t('F d'); + // Find the theme that belongs to the user whose stuff we are looking at - $r = q("SELECT `event`.*, `event`.`id` AS `eid`, `contact`.* FROM `event` - INNER JOIN `contact` ON `contact`.`id` = `event`.`cid` - WHERE `event`.`uid` = %d AND `type` = 'birthday' AND `start` < '%s' AND `finish` > '%s' - ORDER BY `start` ASC ", - intval(local_user()), - dbesc(datetime_convert('UTC','UTC','now + 6 days')), - dbesc(datetime_convert('UTC','UTC','now')) + if($a->profile_uid && ($a->profile_uid != local_user())) { + $r = q("select theme from user where uid = %d limit 1", + intval($a->profile_uid) ); - - 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) { - foreach($r as &$rr) { - if(! strlen($rr['name'])) - continue; - - // avoid duplicates - - if(in_array($rr['cid'],$cids)) - continue; - $cids[] = $rr['cid']; - - $today = (((strtotime($rr['start'] . ' +00:00') < $now) && (strtotime($rr['finish'] . ' +00:00') > $now)) ? true : false); - $sparkle = ''; - $url = $rr['url']; - if($rr['network'] === NETWORK_DFRN) { - $sparkle = " sparkle"; - $url = $a->get_baseurl() . '/redir/' . $rr['cid']; - } - - $rr['link'] = $url; - $rr['title'] = $rr['name']; - $rr['date'] = day_translate(datetime_convert('UTC', $a->timezone, $rr['start'], $rr['adjust'] ? $bd_format : $bd_short)) . (($today) ? ' ' . t('[today]') : ''); - $rr['startime'] = Null; - $rr['today'] = $today; - - } - } - } - $tpl = get_markup_template("birthdays_reminder.tpl"); - return replace_macros($tpl, array( - '$baseurl' => $a->get_baseurl(), - '$classtoday' => $classtoday, - '$count' => $total, - '$event_reminders' => t('Birthday Reminders'), - '$event_title' => t('Birthdays this week:'), - '$events' => $r, - '$lbr' => '{', // raw brackets mess up if/endif macro processing - '$rbr' => '}' - - )); + if($r) + $page_theme = $r[0]['theme']; } -} - - -if(! function_exists('get_events')) { - function get_events() { - - require_once('include/bbcode.php'); - - $a = get_app(); - if(! local_user() || $a->is_mobile || $a->is_tablet) - return $o; + // Allow folks to over-rule user themes and always use their own on their own site. + // This works only if the user is on the same server + if($page_theme && local_user() && (local_user() != $a->profile_uid)) { + if(get_pconfig(local_user(),'system','always_my_theme')) + $page_theme = null; + } // $mobile_detect = new Mobile_Detect(); // $is_mobile = $mobile_detect->isMobile() || $mobile_detect->isTablet(); + $is_mobile = $a->is_mobile || $a->is_tablet; -// if($is_mobile) -// return $o; - - $bd_format = t('g A l F d') ; // 8 AM Friday January 18 - $bd_short = t('F d'); + $standard_system_theme = ((isset($a->config['system']['theme'])) ? $a->config['system']['theme'] : ''); + $standard_theme_name = ((isset($_SESSION) && x($_SESSION,'theme')) ? $_SESSION['theme'] : $standard_system_theme); - $r = q("SELECT `event`.* FROM `event` - WHERE `event`.`uid` = %d AND `type` != 'birthday' AND `start` < '%s' AND `start` > '%s' - ORDER BY `start` ASC ", - intval(local_user()), - dbesc(datetime_convert('UTC','UTC','now + 6 days')), - dbesc(datetime_convert('UTC','UTC','now - 1 days')) - ); + if($is_mobile) { + if(isset($_SESSION['show-mobile']) && !$_SESSION['show-mobile']) { + $system_theme = $standard_system_theme; + $theme_name = $standard_theme_name; + } + else { + $system_theme = ((isset($a->config['system']['mobile-theme'])) ? $a->config['system']['mobile-theme'] : $standard_system_theme); + $theme_name = ((isset($_SESSION) && x($_SESSION,'mobile-theme')) ? $_SESSION['mobile-theme'] : $system_theme); - if($r && count($r)) { - $now = strtotime('now'); - $istoday = false; - foreach($r as $rr) { - if(strlen($rr['name'])) - $total ++; + if($theme_name === '---') { + // user has selected to have the mobile theme be the same as the normal one + $system_theme = $standard_system_theme; + $theme_name = $standard_theme_name; - $strt = datetime_convert('UTC',$rr['convert'] ? $a->timezone : 'UTC',$rr['start'],'Y-m-d'); - if($strt === datetime_convert('UTC',$a->timezone,'now','Y-m-d')) - $istoday = true; + if($page_theme) + $theme_name = $page_theme; } - $classtoday = (($istoday) ? 'event-today' : ''); - + } + } + else { + $system_theme = $standard_system_theme; + $theme_name = $standard_theme_name; - foreach($r as &$rr) { - if($rr['adjust']) - $md = datetime_convert('UTC',$a->timezone,$rr['start'],'Y/m'); - else - $md = datetime_convert('UTC','UTC',$rr['start'],'Y/m'); - $md .= "/#link-".$rr['id']; + if($page_theme) + $theme_name = $page_theme; + } - $title = substr(strip_tags(bbcode($rr['desc'])),0,32) . '... '; - if(! $title) - $title = t('[No description]'); + if($theme_name && + (file_exists('view/theme/' . $theme_name . '/style.css') || + file_exists('view/theme/' . $theme_name . '/style.php'))) + return($theme_name); - $strt = datetime_convert('UTC',$rr['convert'] ? $a->timezone : 'UTC',$rr['start']); - $today = ((substr($strt,0,10) === datetime_convert('UTC',$a->timezone,'now','Y-m-d')) ? true : false); + foreach($app_base_themes as $t) { + if(file_exists('view/theme/' . $t . '/style.css')|| + file_exists('view/theme/' . $t . '/style.php')) + return($t); + } - $rr['link'] = $md; - $rr['title'] = $title; - $rr['date'] = day_translate(datetime_convert('UTC', $rr['adjust'] ? $a->timezone : 'UTC', $rr['start'], $bd_format)) . (($today) ? ' ' . t('[today]') : ''); - $rr['startime'] = $strt; - $rr['today'] = $today; - } - } + $fallback = array_merge(glob('view/theme/*/style.css'),glob('view/theme/*/style.php')); + if(count($fallback)) + return (str_replace('view/theme/','', substr($fallback[0],0,-10))); - $tpl = get_markup_template("events_reminder.tpl"); - return replace_macros($tpl, array( - '$baseurl' => $a->get_baseurl(), - '$classtoday' => $classtoday, - '$count' => count($r), - '$event_reminders' => t('Event Reminders'), - '$event_title' => t('Events this week:'), - '$events' => $r, - )); - } } - /** - * - * 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 "" + * @brief 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. + * + * @return string */ +function current_theme_url() { + global $a; -if(! function_exists('proc_run')) { - function proc_run($cmd){ - - $a = get_app(); - - $args = func_get_args(); - - $newargs = array(); - if(! count($args)) - return; - - // expand any arrays - - foreach($args as $arg) { - if(is_array($arg)) { - foreach($arg as $n) { - $newargs[] = $n; - } - } - else - $newargs[] = $arg; - } - - $args = $newargs; - - $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'); - - // add baseurl to args. cli scripts can't construct it - $args[] = $a->get_baseurl(); - - for($x = 0; $x < count($args); $x ++) - $args[$x] = escapeshellarg($args[$x]); - + $t = current_theme(); + $opts = (($a->profile_uid) ? '?f=&puid=' . $a->profile_uid : ''); + if (file_exists('view/theme/' . $t . '/style.php')) + return($a->get_baseurl() . '/view/theme/' . $t . '/style.pcss' . $opts); - $cmdline = implode($args," "); - if(get_config('system','proc_windows')) - proc_close(proc_open('cmd /c start /b ' . $cmdline,array(),$foo,dirname(__FILE__))); - else - proc_close(proc_open($cmdline." &",array(),$foo,dirname(__FILE__))); - } + return($a->get_baseurl() . '/view/theme/' . $t . '/style.css'); } -if(! function_exists('current_theme')) { - function current_theme(){ - $app_base_themes = array('duepuntozero', 'dispy', 'quattro'); +function feed_birthday($uid,$tz) { - $a = get_app(); + /** + * + * 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. + * + */ -// $mobile_detect = new Mobile_Detect(); -// $is_mobile = $mobile_detect->isMobile() || $mobile_detect->isTablet(); - $is_mobile = $a->is_mobile || $a->is_tablet; - if($is_mobile) { - if(isset($_SESSION['show-mobile']) && !$_SESSION['show-mobile']) { - $system_theme = ''; - $theme_name = ''; - } - else { - $system_theme = ((isset($a->config['system']['mobile-theme'])) ? $a->config['system']['mobile-theme'] : ''); - $theme_name = ((isset($_SESSION) && x($_SESSION,'mobile-theme')) ? $_SESSION['mobile-theme'] : $system_theme); + $birthday = ''; - if($theme_name === '---') { - // user has selected to have the mobile theme be the same as the normal one - $system_theme = ''; - $theme_name = ''; - } - } - } - if(!$is_mobile || ($system_theme === '' && $theme_name === '')) { - $system_theme = ((isset($a->config['system']['theme'])) ? $a->config['system']['theme'] : ''); - $theme_name = ((isset($_SESSION) && x($_SESSION,'theme')) ? $_SESSION['theme'] : $system_theme); - } + if(! strlen($tz)) + $tz = 'UTC'; - if($theme_name && - (file_exists('view/theme/' . $theme_name . '/style.css') || - file_exists('view/theme/' . $theme_name . '/style.php'))) - return($theme_name); + $p = q("SELECT `dob` FROM `profile` WHERE `is-default` = 1 AND `uid` = %d LIMIT 1", + intval($uid) + ); - foreach($app_base_themes as $t) { - if(file_exists('view/theme/' . $t . '/style.css')|| - file_exists('view/theme/' . $t . '/style.php')) - return($t); + 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); } - - $fallback = array_merge(glob('view/theme/*/style.css'),glob('view/theme/*/style.php')); - if(count($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'); - } + return $birthday; } -if(! function_exists('feed_birthday')) { - function feed_birthday($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(); +/** + * @brief Check if current user has admin role. + * + * @return bool true if user is an admin + */ +function is_site_admin() { + $a = get_app(); - $adminlist = explode(",", str_replace(" ", "", $a->config['admin_email'])); + $adminlist = explode(",", str_replace(" ", "", $a->config['admin_email'])); - //if(local_user() && x($a->user,'email') && x($a->config,'admin_email') && ($a->user['email'] === $a->config['admin_email'])) - if(local_user() && x($a->user,'email') && x($a->config,'admin_email') && in_array($a->user['email'], $adminlist)) - return true; - return false; - } + //if(local_user() && x($a->user,'email') && x($a->config,'admin_email') && ($a->user['email'] === $a->config['admin_email'])) + if(local_user() && x($a->user,'email') && x($a->config,'admin_email') && in_array($a->user['email'], $adminlist)) + return true; + return false; } -if(! function_exists('load_contact_links')) { - function load_contact_links($uid) { - - $a = get_app(); +function load_contact_links($uid) { - $ret = array(); + $a = get_app(); - if(! $uid || x($a->contacts,'empty')) - return; + $ret = array(); - $r = q("SELECT `id`,`network`,`url`,`thumb` FROM `contact` WHERE `uid` = %d AND `self` = 0 AND `blocked` = 0 AND `thumb` != ''", - intval($uid) - ); - if(count($r)) { - foreach($r as $rr){ - $url = normalise_link($rr['url']); - $ret[$url] = $rr; - } - } - else - $ret['empty'] = true; - $a->contacts = $ret; + if(! $uid || x($a->contacts,'empty')) 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':''), - 'title' => t('Status Messages and Posts'), - 'id' => 'status-tab', - ), - array( - 'label' => t('Profile'), - 'url' => $url.'/?tab=profile', - 'sel' => ((isset($tab) && $tab=='profile')?'active':''), - 'title' => t('Profile Details'), - 'id' => 'profile-tab', - ), - array( - 'label' => t('Photos'), - 'url' => $a->get_baseurl() . '/photos/' . $nickname, - 'sel' => ((!isset($tab)&&$a->argv[0]=='photos')?'active':''), - 'title' => t('Photo Albums'), - 'id' => 'photo-tab', - ), - array( - 'label' => t('Videos'), - 'url' => $a->get_baseurl() . '/videos/' . $nickname, - 'sel' => ((!isset($tab)&&$a->argv[0]=='videos')?'active':''), - 'title' => t('Videos'), - 'id' => 'video-tab', - ), - ); - if ($is_owner){ - $tabs[] = array( - 'label' => t('Events'), - 'url' => $a->get_baseurl() . '/events', - 'sel' =>((!isset($tab)&&$a->argv[0]=='events')?'active':''), - 'title' => t('Events and Calendar'), - 'id' => 'events-tab', - ); - $tabs[] = array( - 'label' => t('Personal Notes'), - 'url' => $a->get_baseurl() . '/notes', - 'sel' =>((!isset($tab)&&$a->argv[0]=='notes')?'active':''), - 'title' => t('Only You Can See This'), - 'id' => 'notes-tab', - ); + $r = q("SELECT `id`,`network`,`url`,`thumb`, `rel` FROM `contact` WHERE `uid` = %d AND `self` = 0 AND `blocked` = 0 AND `thumb` != ''", + intval($uid) + ); + if(count($r)) { + foreach($r as $rr){ + $url = normalise_link($rr['url']); + $ret[$url] = $rr; } + } else + $ret['empty'] = true; - - $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 $_SESSION['my_url']; - return false; -} - -function zrl_init(&$a) { - $tmp_str = get_my_url(); - if(validate_url($tmp_str)) { - proc_run('php','include/gprobe.php',bin2hex($tmp_str)); - $arr = array('zrl' => $tmp_str, 'url' => $a->cmd); - call_hooks('zrl_init',$arr); - } -} - -function zrl($s,$force = false) { - if(! strlen($s)) - return $s; - if((! strpos($s,'/profile/')) && (! $force)) - return $s; - if($force && substr($s,-1,1) !== '/') - $s = $s . '/'; - $achar = strpos($s,'?') ? '&' : '?'; - $mine = get_my_url(); - if($mine and ! link_compare($mine,$s)) - return $s . $achar . 'zrl=' . urlencode($mine); - return $s; + $a->contacts = $ret; + return; } /** -* returns querystring as string from a mapped array -* -* @param params Array -* @return string -*/ + * @brief Returns querystring as string from a mapped array. + * + * @param array $params mapped array with query parameters + * @param string $name of parameter, default null + * + * @return string + */ function build_querystring($params, $name=null) { - $ret = ""; - foreach($params as $key=>$val) { - if(is_array($val)) { - if($name==null) { - $ret .= build_querystring($val, $key); - } else { - $ret .= build_querystring($val, $name."[$key]"); - } - } else { - $val = urlencode($val); - if($name!=null) { - $ret.=$name."[$key]"."=$val&"; - } else { - $ret.= "$key=$val&"; - } - } - } - return $ret; + $ret = ""; + foreach($params as $key=>$val) { + if(is_array($val)) { + if($name==null) { + $ret .= build_querystring($val, $key); + } else { + $ret .= build_querystring($val, $name."[$key]"); + } + } else { + $val = urlencode($val); + if($name!=null) { + $ret.=$name."[$key]"."=$val&"; + } else { + $ret.= "$key=$val&"; + } + } + } + return $ret; } function explode_querystring($query) { @@ -2221,8 +1862,7 @@ function explode_querystring($query) { if($arg_st !== false) { $base = substr($query, 0, $arg_st); $arg_st += 1; - } - else { + } else { $base = ''; $arg_st = 0; } @@ -2271,6 +1911,15 @@ function random_digits($digits) { return $rn; } +function get_server() { + $server = get_config("system", "directory"); + + if ($server == "") + $server = "http://dir.friendi.ca"; + + return($server); +} + function get_cachefile($file, $writemode = true) { $cache = get_itemcachepath(); @@ -2308,16 +1957,16 @@ function clear_cache($basepath = "", $path = "") { $cachetime = 86400; if (is_writable($path)){ - if ($dh = opendir($path)) { - while (($file = readdir($dh)) !== false) { - $fullpath = $path."/".$file; - if ((filetype($fullpath) == "dir") and ($file != ".") and ($file != "..")) - clear_cache($basepath, $fullpath); - if ((filetype($fullpath) == "file") and (filectime($fullpath) < (time() - $cachetime))) - unlink($fullpath); + if ($dh = opendir($path)) { + while (($file = readdir($dh)) !== false) { + $fullpath = $path."/".$file; + if ((filetype($fullpath) == "dir") and ($file != ".") and ($file != "..")) + clear_cache($basepath, $fullpath); + if ((filetype($fullpath) == "file") and (filectime($fullpath) < (time() - $cachetime))) + unlink($fullpath); + } + closedir($dh); } - closedir($dh); - } } } @@ -2335,7 +1984,9 @@ function get_itemcachepath() { if ($temppath != "") { $itemcache = $temppath."/itemcache"; - mkdir($itemcache); + if(!file_exists($itemcache) && !is_dir($itemcache)) { + mkdir($itemcache); + } if (is_dir($itemcache) AND is_writable($itemcache)) { set_config("system", "itemcache", $itemcache); @@ -2354,7 +2005,11 @@ function get_lockpath() { if ($temppath != "") { $lockpath = $temppath."/lock"; - mkdir($lockpath); + + if (!is_dir($lockpath)) + mkdir($lockpath); + elseif (!is_writable($lockpath)) + $lockpath = $temppath; if (is_dir($lockpath) AND is_writable($lockpath)) { set_config("system", "lockpath", $lockpath); @@ -2365,29 +2020,99 @@ function get_lockpath() { } function get_temppath() { + $a = get_app(); + $temppath = get_config("system","temppath"); if (($temppath != "") AND is_dir($temppath) AND is_writable($temppath)) return($temppath); $temppath = sys_get_temp_dir(); if (($temppath != "") AND is_dir($temppath) AND is_writable($temppath)) { - set_config("system", "temppath", $temppath); - return($temppath); + $temppath .= "/".$a->get_hostname(); + if (!is_dir($temppath)) + mkdir($temppath); + + if (is_dir($temppath) AND is_writable($temppath)) { + set_config("system", "temppath", $temppath); + return($temppath); + } } return(""); } function set_template_engine(&$a, $engine = 'internal') { -// This function is no longer necessary, but keep it as a wrapper to the class method -// to avoid breaking themes again unnecessarily +/// @note This function is no longer necessary, but keep it as a wrapper to the class method +/// to avoid breaking themes again unnecessarily $a->set_template_engine($engine); } if(!function_exists('exif_imagetype')) { - function exif_imagetype($file) { - $size = getimagesize($file); - return($size[2]); - } + function exif_imagetype($file) { + $size = getimagesize($file); + return($size[2]); + } +} + +function validate_include(&$file) { + $orig_file = $file; + + $file = realpath($file); + + if (strpos($file, getcwd()) !== 0) + return false; + + $file = str_replace(getcwd()."/", "", $file, $count); + if ($count != 1) + return false; + + if ($orig_file !== $file) + return false; + + $valid = false; + if (strpos($file, "include/") === 0) + $valid = true; + + if (strpos($file, "addon/") === 0) + $valid = true; + + if (!$valid) + return false; + + return true; +} + +function current_load() { + if (!function_exists('sys_getloadavg')) + return false; + + $load_arr = sys_getloadavg(); + + if (!is_array($load_arr)) + return false; + + return max($load_arr); +} + +/** + * @brief get c-style args + * + * @return int + */ +function argc() { + return get_app()->argc; +} + +/** + * @brief Returns the value of a argv key + * + * @param int $x argv key + * @return string Value of the argv key + */ +function argv($x) { + if(array_key_exists($x,get_app()->argv)) + return get_app()->argv[$x]; + + return ''; }