diff options
Diffstat (limited to 'boot.php')
| -rwxr-xr-x[-rw-r--r--] | boot.php | 2518 |
1 files changed, 1247 insertions, 1271 deletions
diff --git a/boot.php b/boot.php index c122ba075..db2401847 100644..100755 --- a/boot.php +++ b/boot.php @@ -1,4 +1,30 @@ <?php +/** @file */ + + +/** + * Red Matrix. + * + * The Red Matrix (aka "Red") is an open source decentralised communications + * platform combined with a decentralised identity/authentication framework + * wrapped in an extensible content management system, providing website designers + * the ability to embed fully decentralised communications and social tools + * into many traditional website designs (blogs, forums, small business + * websites, charitable organisations, etc.). Red also provides DNS mobility + * and internet scale privacy/access control. + * + * This allows any individual website to participate in a matrix of linked + * sites and people and media sharing which is far greater than the reach + * of an individual site. + * + * If you are reading the source code and come across a function + * or code block which is not documented, but you have a good idea what it + * does, please add some descriptive comments and push it to the main project. + * Even if your description isn't perfect, it gives us a base which we + * can build on and correct - so that eventually everything is fully + * documented. + */ + require_once('include/config.php'); require_once('include/network.php'); @@ -12,21 +38,25 @@ require_once('include/permissions.php'); require_once('library/Mobile_Detect/Mobile_Detect.php'); require_once('include/BaseObject.php'); require_once('include/features.php'); +require_once('include/taxonomy.php'); +require_once('include/identity.php'); +require_once('include/Contact.php'); + -define ( 'FRIENDICA_PLATFORM', 'Friendica Red'); -define ( 'FRIENDICA_VERSION', trim(file_get_contents('version.inc')) . 'R'); -define ( 'ZOT_REVISION', 1 ); -define ( 'DB_UPDATE_VERSION', 1015 ); +define ( 'RED_PLATFORM', 'Red Matrix' ); +define ( 'RED_VERSION', trim(file_get_contents('version.inc')) . 'R'); +define ( 'ZOT_REVISION', 1 ); + +define ( 'DB_UPDATE_VERSION', 1115 ); define ( 'EOL', '<br />' . "\r\n" ); define ( 'ATOM_TIME', 'Y-m-d\TH:i:s\Z' ); - define ( 'DIRECTORY_MODE_NORMAL', 0x0000); // This is technically DIRECTORY_MODE_TERTIARY, but it's the default, hence 0x0000 define ( 'DIRECTORY_MODE_PRIMARY', 0x0001); define ( 'DIRECTORY_MODE_SECONDARY', 0x0002); -define ( 'DIRECTORY_MODE_STANDALONE', 0x0100); +define ( 'DIRECTORY_MODE_STANDALONE', 0x0100); // We will look for upstream directories whenever me make contact // with other sites, but if this is a new installation and isn't @@ -36,6 +66,14 @@ define ( 'DIRECTORY_MODE_STANDALONE', 0x0100); define ( 'DIRECTORY_REALM', 'RED_GLOBAL'); define ( 'DIRECTORY_FALLBACK_MASTER', 'https://zothub.com'); +$DIRECTORY_FALLBACK_SERVERS = array( + 'https://zothub.com', + 'https://zotid.net', + 'https://redmatrix.nl', + 'https://whogotzot.com', + 'https://red.mariovavti.com' +); + /** * @@ -62,6 +100,21 @@ define ( 'LANGUAGE_DETECT_MIN_CONFIDENCE', 0.01 ); /** + * Default permissions for file-based storage (webDAV, etc.) + * These files will be owned by the webserver who will need write + * access to the "storage" folder. + * Ideally you should make this 700, however some hosted platforms + * may not let you change ownership of this directory so we're + * defaulting to both owner-write and group-write privilege. + * This should work for most cases without modification. + * Over-ride this in your .htconfig.php if you need something + * either more or less restrictive. + */ + +define ( 'STORAGE_DEFAULT_PERMISSIONS', 0770 ); + + +/** * * An alternate way of limiting picture upload sizes. Specify the maximum pixel * length that pictures are allowed to be (for non-square pictures, it will apply @@ -92,7 +145,7 @@ define ( 'DEFAULT_DB_ENGINE', 'MyISAM' ); define ( 'SSL_POLICY_NONE', 0 ); define ( 'SSL_POLICY_FULL', 1 ); -define ( 'SSL_POLICY_SELFSIGN', 2 ); +define ( 'SSL_POLICY_SELFSIGN', 2 ); // NOT supported in Red /** @@ -113,6 +166,16 @@ define ( 'REGISTER_CLOSED', 0 ); define ( 'REGISTER_APPROVE', 1 ); define ( 'REGISTER_OPEN', 2 ); + +/** + * site access policy + */ + +define ( 'ACCESS_PRIVATE', 0 ); +define ( 'ACCESS_PAID', 1 ); +define ( 'ACCESS_FREE', 2 ); +define ( 'ACCESS_TIERED', 3 ); + /** * relationship types */ @@ -130,15 +193,15 @@ define ( 'UPDATE_SUCCESS', 0); define ( 'UPDATE_FAILED', 1); + +define ( 'CLIENT_MODE_NORMAL', 0x0000); +define ( 'CLIENT_MODE_LOAD', 0x0001); +define ( 'CLIENT_MODE_UPDATE', 0x0002); + + /** * - * page/profile types - * - * PAGE_NORMAL is a typical personal profile account - * PAGE_SOAPBOX automatically approves all friend requests as CONTACT_IS_SHARING, (readonly) - * PAGE_COMMUNITY automatically approves all friend requests as CONTACT_IS_SHARING, but with - * write access to wall and comments (no email and not included in page owner's ACL lists) - * PAGE_FREELOVE automatically approves all friend requests as full friends (CONTACT_IS_FRIEND). + * Channel pageflags * */ @@ -146,10 +209,30 @@ define ( 'PAGE_NORMAL', 0x0000 ); define ( 'PAGE_HIDDEN', 0x0001 ); define ( 'PAGE_AUTOCONNECT', 0x0002 ); define ( 'PAGE_APPLICATION', 0x0004 ); +define ( 'PAGE_DIRECTORY_CHANNEL', 0x0008 ); // system channel used for directory synchronisation +define ( 'PAGE_PREMIUM', 0x0010 ); +define ( 'PAGE_ADULT', 0x0020 ); +define ( 'PAGE_CENSORED', 0x0040 ); // Site admin has blocked this channel from appearing in casual search results and site feeds + +define ( 'PAGE_SYSTEM', 0x1000 ); +define ( 'PAGE_REMOVED', 0x8000 ); + + +/** + * Photo types + */ + +define ( 'PHOTO_NORMAL', 0x0000 ); +define ( 'PHOTO_PROFILE', 0x0001 ); +define ( 'PHOTO_XCHAN', 0x0002 ); +define ( 'PHOTO_THING', 0x0004 ); + +/** + * Menu types + */ -//define ( 'PAGE_FREELOVE', 3 ); -//define ( 'PAGE_BLOG', 4 ); -//define ( 'PAGE_PRVGROUP', 5 ); +define ( 'MENU_SYSTEM', 0x0001 ); +define ( 'MENU_BOOKMARK', 0x0002 ); /** * Network and protocol family types @@ -172,28 +255,31 @@ define ( 'NETWORK_PHANTOM', 'unkn'); // Place holder /** - * Permissions + * Permissions */ -define ( 'PERMS_R_STREAM', 0x0001); -define ( 'PERMS_R_PROFILE', 0x0002); -define ( 'PERMS_R_PHOTOS', 0x0004); -define ( 'PERMS_R_ABOOK', 0x0008); - +define ( 'PERMS_R_STREAM', 0x00001); +define ( 'PERMS_R_PROFILE', 0x00002); +define ( 'PERMS_R_PHOTOS', 0x00004); +define ( 'PERMS_R_ABOOK', 0x00008); -define ( 'PERMS_W_STREAM', 0x0010); -define ( 'PERMS_W_WALL', 0x0020); -define ( 'PERMS_W_TAGWALL', 0x0040); -define ( 'PERMS_W_COMMENT', 0x0080); -define ( 'PERMS_W_MAIL', 0x0100); -define ( 'PERMS_W_PHOTOS', 0x0200); -define ( 'PERMS_W_CHAT', 0x0400); -define ( 'PERMS_A_DELEGATE', 0x0800); -define ( 'PERMS_R_STORAGE', 0x1000); -define ( 'PERMS_W_STORAGE', 0x2000); +define ( 'PERMS_W_STREAM', 0x00010); +define ( 'PERMS_W_WALL', 0x00020); +define ( 'PERMS_W_TAGWALL', 0x00040); +define ( 'PERMS_W_COMMENT', 0x00080); +define ( 'PERMS_W_MAIL', 0x00100); +define ( 'PERMS_W_PHOTOS', 0x00200); +define ( 'PERMS_W_CHAT', 0x00400); +define ( 'PERMS_A_DELEGATE', 0x00800); +define ( 'PERMS_R_STORAGE', 0x01000); +define ( 'PERMS_W_STORAGE', 0x02000); +define ( 'PERMS_R_PAGES', 0x04000); +define ( 'PERMS_W_PAGES', 0x08000); +define ( 'PERMS_A_REPUBLISH', 0x10000); +define ( 'PERMS_A_BOOKMARK', 0x20000); // General channel permissions @@ -202,6 +288,8 @@ define ( 'PERMS_NETWORK' , 0x0002 ); define ( 'PERMS_SITE' , 0x0004 ); define ( 'PERMS_CONTACTS' , 0x0008 ); define ( 'PERMS_SPECIFIC' , 0x0080 ); +define ( 'PERMS_AUTHED' , 0x0100 ); +define ( 'PERMS_PENDING' , 0x0200 ); // Address book flags @@ -211,6 +299,7 @@ define ( 'ABOOK_FLAG_IGNORED' , 0x0002); define ( 'ABOOK_FLAG_HIDDEN' , 0x0004); define ( 'ABOOK_FLAG_ARCHIVED' , 0x0008); define ( 'ABOOK_FLAG_PENDING' , 0x0010); +define ( 'ABOOK_FLAG_UNCONNECTED', 0x0020); define ( 'ABOOK_FLAG_SELF' , 0x0080); @@ -219,13 +308,46 @@ define ( 'MAIL_DELETED', 0x0001); define ( 'MAIL_REPLIED', 0x0002); define ( 'MAIL_ISREPLY', 0x0004); define ( 'MAIL_SEEN', 0x0008); +define ( 'MAIL_RECALLED', 0x0010); +define ( 'MAIL_OBSCURED', 0x0020); + + +define ( 'ATTACH_FLAG_DIR', 0x0001); +define ( 'ATTACH_FLAG_OS', 0x0002); + + + +define ( 'MENU_ITEM_ZID', 0x0001); +define ( 'MENU_ITEM_NEWWIN', 0x0002); +define ( 'MENU_ITEM_CHATROOM', 0x0004); + +/** + * Poll/Survey types + */ + +define ( 'POLL_SIMPLE_RATING', 0x0001); // 1-5 +define ( 'POLL_TENSCALE', 0x0002); // 1-10 +define ( 'POLL_MULTIPLE_CHOICE', 0x0004); +define ( 'POLL_OVERWRITE', 0x8000); // If you vote twice remove the prior entry + + + +define ( 'UPDATE_FLAGS_UPDATED', 0x0001); +define ( 'UPDATE_FLAGS_FORCED', 0x0002); +define ( 'UPDATE_FLAGS_DELETED', 0x1000); + + + +define ( 'DROPITEM_NORMAL', 0); +define ( 'DROPITEM_PHASE1', 1); +define ( 'DROPITEM_PHASE2', 2); /** * Maximum number of "people who like (or don't like) this" that we will list by name */ -define ( 'MAX_LIKERS', 75); +define ( 'MAX_LIKERS', 10); /** * Communication timeout @@ -252,7 +374,7 @@ define ( 'NOTIFY_POKE', 0x0200 ); define ( 'NOTIFY_SYSTEM', 0x8000 ); -// We need a flag to designate that a site is a +// We need a flag to designate that a site is a // global directory mirror, but probably doesn't // belong in hubloc. // This indicates a need for an 'xsite' table @@ -262,25 +384,47 @@ define ( 'NOTIFY_SYSTEM', 0x8000 ); define ( 'HUBLOC_FLAGS_PRIMARY', 0x0001); define ( 'HUBLOC_FLAGS_UNVERIFIED', 0x0002); - - +define ( 'HUBLOC_FLAGS_ORPHANCHECK', 0x0004); +define ( 'HUBLOC_FLAGS_DELETED', 0x1000); + +define ( 'XCHAN_FLAGS_NORMAL', 0x0000); +define ( 'XCHAN_FLAGS_HIDDEN', 0x0001); +define ( 'XCHAN_FLAGS_ORPHAN', 0x0002); +define ( 'XCHAN_FLAGS_CENSORED', 0x0004); +define ( 'XCHAN_FLAGS_SELFCENSORED', 0x0008); +define ( 'XCHAN_FLAGS_SYSTEM', 0x0010); +define ( 'XCHAN_FLAGS_DELETED', 0x1000); +/* + * Traficlights for Administration of HubLoc + * to detect problems in inter server communication + */ +define ('HUBLOC_NOTUSED', 0x0000); +define ('HUBLOC_SEND_ERROR', 0x0001); +define ('HUBLOC_RECEIVE_ERROR', 0x0002); +define ('HUBLOC_WORKS', 0x0004); +define ('HUBLOC_OFFLINE', 0x0008); /** * Tag/term types */ -define ( 'TERM_UNKNOWN', 0 ); -define ( 'TERM_HASHTAG', 1 ); -define ( 'TERM_MENTION', 2 ); -define ( 'TERM_CATEGORY', 3 ); -define ( 'TERM_PCATEGORY', 4 ); -define ( 'TERM_FILE', 5 ); -define ( 'TERM_SAVEDSEARCH', 6 ); - - -define ( 'TERM_OBJ_POST', 1 ); -define ( 'TERM_OBJ_PHOTO', 2 ); - +define ( 'TERM_UNKNOWN', 0 ); +define ( 'TERM_HASHTAG', 1 ); +define ( 'TERM_MENTION', 2 ); +define ( 'TERM_CATEGORY', 3 ); +define ( 'TERM_PCATEGORY', 4 ); +define ( 'TERM_FILE', 5 ); +define ( 'TERM_SAVEDSEARCH', 6 ); +define ( 'TERM_THING', 7 ); +define ( 'TERM_BOOKMARK', 8 ); + +define ( 'TERM_OBJ_POST', 1 ); +define ( 'TERM_OBJ_PHOTO', 2 ); +define ( 'TERM_OBJ_PROFILE', 3 ); +define ( 'TERM_OBJ_CHANNEL', 4 ); +define ( 'TERM_OBJ_OBJECT', 5 ); +define ( 'TERM_OBJ_THING', 6 ); +define ( 'TERM_OBJ_APP', 7 ); /** @@ -335,6 +479,7 @@ define ( 'ACTIVITY_OBJ_EVENT', NAMESPACE_ACTIVITY_SCHEMA . 'event' ); define ( 'ACTIVITY_OBJ_GROUP', NAMESPACE_ACTIVITY_SCHEMA . 'group' ); define ( 'ACTIVITY_OBJ_TAGTERM', NAMESPACE_ZOT . '/activity/tagterm' ); define ( 'ACTIVITY_OBJ_PROFILE', NAMESPACE_ZOT . '/activity/profile' ); +define ( 'ACTIVITY_OBJ_THING', NAMESPACE_ZOT . '/activity/thing' ); /** * item weight for query ordering @@ -354,13 +499,16 @@ define ( 'ACCOUNT_UNVERIFIED', 0x0001 ); define ( 'ACCOUNT_BLOCKED', 0x0002 ); define ( 'ACCOUNT_EXPIRED', 0x0004 ); define ( 'ACCOUNT_REMOVED', 0x0008 ); +define ( 'ACCOUNT_PENDING', 0x0010 ); /** * Account roles */ -define ( 'ACCOUNT_ROLE_ADMIN', 0x1000 ); - +define ( 'ACCOUNT_ROLE_ALLOWCODE', 0x0001 ); +define ( 'ACCOUNT_ROLE_SYSTEM', 0x0002 ); +define ( 'ACCOUNT_ROLE_DEVELOPER', 0x0004 ); +define ( 'ACCOUNT_ROLE_ADMIN', 0x1000 ); /** * Item visibility @@ -373,7 +521,12 @@ define ( 'ITEM_MODERATED', 0x0004); define ( 'ITEM_SPAM', 0x0008); define ( 'ITEM_DELETED', 0x0010); define ( 'ITEM_UNPUBLISHED', 0x0020); -define ( 'ITEM_WEBPAGE', 0x0040); // is a static web page, not a conversational item +define ( 'ITEM_WEBPAGE', 0x0040); // is a static web page, not a conversational item +define ( 'ITEM_DELAYED_PUBLISH', 0x0080); +define ( 'ITEM_BUILDBLOCK', 0x0100); // Named thusly to make sure nobody confuses this with ITEM_BLOCKED +define ( 'ITEM_PDL', 0x0200); // Page Description Language - e.g. Comanche +define ( 'ITEM_BUG', 0x0400); // Is a bug, can be used by the internal bug tracker +define ( 'ITEM_PENDING_REMOVE', 0x0800); // deleted, notification period has lapsed /** * Item Flags @@ -389,8 +542,12 @@ define ( 'ITEM_THREAD_TOP', 0x0040); define ( 'ITEM_NOTSHOWN', 0x0080); // technically visible but not normally shown (e.g. like/dislike) define ( 'ITEM_NSFW', 0x0100); define ( 'ITEM_RELAY', 0x0200); // used only in the communication layers, not stored - - +define ( 'ITEM_MENTIONSME', 0x0400); +define ( 'ITEM_NOCOMMENT', 0x0800); // commenting/followups are disabled +define ( 'ITEM_OBSCURED', 0x1000); // bit-mangled to protect from casual browsing by site admin +define ( 'ITEM_VERIFIED', 0x2000); // Signature verification was successful +define ( 'ITEM_RETAINED', 0x4000); // We looked at this item once to decide whether or not to expire it, and decided not to. + // Don't make us evaluate this same item again. /** * * Reverse the effect of magic_quotes_gpc if it is enabled. @@ -402,6 +559,7 @@ define ( 'ITEM_RELAY', 0x0200); // used only in the communication lay function startup() { error_reporting(E_ERROR | E_WARNING | E_PARSE); + // Some hosting providers block/disable this @set_time_limit(0); // This has to be quite large to deal with embedded private photos @@ -439,377 +597,500 @@ function startup() { * */ -if(! class_exists('App')) { - class App { - - - public $account = null; // account record - public $channel = null; // channel record - public $observer = null; // xchan record - - private $perms = null; // observer permissions - private $widgets = array(); // widgets for this page - - - - public $language; - public $module_loaded = false; - public $query_string; - public $config; // config cache - 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 $hooks; - public $timezone; - public $interactive = true; - public $plugins; - private $apps = array(); - public $identities; - public $css_sources = array(); - public $js_sources = array(); - public $theme_info = array(); - - public $nav_sel; - - public $category; - - // Allow themes to control internal parameters - // by changing App values in theme.php - // - // Possibly should make these part of the plugin - // system, but it seems like overkill to invoke - // all the plugin machinery just to change a couple - // of values - public $sourcename = ''; - public $videowidth = 425; - public $videoheight = 350; - public $force_max_items = 0; - public $theme_thread_allow = true; - - private $scheme; - private $hostname; - private $baseurl; - private $path; - - private $db; - - private $curl_code; - private $curl_headers; - - private $cached_profile_image; - private $cached_profile_picdate; - - function __construct() { - - global $default_timezone; - - $this->timezone = ((x($default_timezone)) ? $default_timezone : 'UTC'); - - date_default_timezone_set($this->timezone); - - $this->config = array(); - $this->page = array(); - $this->pager= array(); - - $this->query_string = ''; - - startup(); - - - $this->scheme = 'http'; - if(x($_SERVER,'HTTPS') && $_SERVER['HTTPS']) - $this->scheme = 'https'; - elseif(x($_SERVER,'SERVER_PORT') && (intval($_SERVER['SERVER_PORT']) == 443)) - $this->scheme = 'https'; - - if(x($_SERVER,'SERVER_NAME')) { - $this->hostname = $_SERVER['SERVER_NAME']; - - if(x($_SERVER,'SERVER_PORT') && $_SERVER['SERVER_PORT'] != 80 && $_SERVER['SERVER_PORT'] != 443) - $this->hostname .= ':' . $_SERVER['SERVER_PORT']; - /** - * Figure out if we are running at the top of a domain - * or in a sub-directory and adjust accordingly - */ - - $path = trim(dirname($_SERVER['SCRIPT_NAME']),'/\\'); - if(isset($path) && strlen($path) && ($path != $this->path)) - $this->path = $path; - } - set_include_path( - "include/$this->hostname" . PATH_SEPARATOR - . 'include' . PATH_SEPARATOR - . 'library' . PATH_SEPARATOR - . 'library/phpsec' . PATH_SEPARATOR - . 'library/langdet' . PATH_SEPARATOR - . '.' ); - - if((x($_SERVER,'QUERY_STRING')) && substr($_SERVER['QUERY_STRING'],0,2) === "q=") { - $this->query_string = substr($_SERVER['QUERY_STRING'],2); - // removing trailing / - maybe a nginx problem - if (substr($this->query_string, 0, 1) == "/") - $this->query_string = substr($this->query_string, 1); - } - if(x($_GET,'q')) - $this->cmd = trim($_GET['q'],'/\\'); +class App { + + public $install = false; // true if we are installing the software + + public $account = null; // account record of the logged-in account + public $channel = null; // channel record of the current channel of the logged-in account + public $observer = null; // xchan record of the page observer + public $profile_uid = 0; // If applicable, the channel_id of the "page owner" + public $poi = null; // "person of interest", generally a referenced connection + public $layout = array(); // Comanche parsed template + + + private $perms = null; // observer permissions + private $widgets = array(); // widgets for this page + private $widgetlist = null; // widget ordering and inclusion directives + + public $groups; + public $language; + public $module_loaded = false; + public $query_string; + public $config; // config cache + public $page; + public $profile; + public $user; + public $cid; + public $contact; + public $contacts; + public $content; + public $data = array(); + public $error = false; + public $cmd; + public $argv; + public $argc; + public $module; + public $pager; + public $strings; + public $hooks; + public $timezone; + public $interactive = true; + public $plugins; + private $apps = array(); + public $identities; + public $css_sources = array(); + public $js_sources = array(); + public $theme_info = 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 'template_engine' and + // beyond are used. + + private $theme = array( + 'sourcename' => '', + 'videowidth' => 425, + 'videoheight' => 350, + 'force_max_items' => 0, + 'thread_allow' => true, + 'stylesheet' => '', + 'template_engine' => 'smarty3', + ); - // unix style "homedir" + // array of registered template engines ('name'=>'class name') + public $template_engines = array(); + // array of instanced template engines ('name'=>'instance') + public $template_engine_instance = array(); - if(substr($this->cmd,0,1) === '~') - $this->cmd = 'channel/' . substr($this->cmd,1); + private $ldelim = array( + 'internal' => '', + 'smarty3' => '{{' + ); + private $rdelim = array( + 'internal' => '', + 'smarty3' => '}}' + ); + private $scheme; + private $hostname; + private $baseurl; + private $path; + private $db; + private $curl_code; + private $curl_headers; - /** - * - * 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". - * - */ + private $cached_profile_image; + private $cached_profile_picdate; - $this->argv = explode('/',$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'; - } - /** - * See if there is any page number information, and initialise - * pagination - */ + function __construct() { + + global $default_timezone; + $this->timezone = ((x($default_timezone)) ? $default_timezone : 'UTC'); + + date_default_timezone_set($this->timezone); + + $this->config = array('system'=>array()); + $this->page = array(); + $this->pager= array(); + + $this->query_string = ''; - $this->pager['page'] = ((x($_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; + 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 = $_SERVER['SERVER_NAME']; + + if(x($_SERVER,'SERVER_PORT') && $_SERVER['SERVER_PORT'] != 80 && $_SERVER['SERVER_PORT'] != 443) + $this->hostname .= ':' . $_SERVER['SERVER_PORT']; /** - * Detect mobile devices + * Figure out if we are running at the top of a domain + * or in a sub-directory and adjust accordingly */ - $mobile_detect = new Mobile_Detect(); - $this->is_mobile = $mobile_detect->isMobile(); - $this->is_tablet = $mobile_detect->isTablet(); + $path = trim(dirname($_SERVER['SCRIPT_NAME']),'/\\'); + if(isset($path) && strlen($path) && ($path != $this->path)) + $this->path = $path; + } + + set_include_path("include/$this->hostname" . PATH_SEPARATOR . get_include_path()); - BaseObject::set_app($this); + if((x($_SERVER,'QUERY_STRING')) && substr($_SERVER['QUERY_STRING'],0,2) === "q=") { + $this->query_string = substr($_SERVER['QUERY_STRING'],2); + // removing trailing / - maybe a nginx problem + if (substr($this->query_string, 0, 1) == "/") + $this->query_string = substr($this->query_string, 1); } + if(x($_GET,'q')) + $this->cmd = trim($_GET['q'],'/\\'); + + // unix style "homedir" + + if(substr($this->cmd,0,1) === '~') + $this->cmd = 'channel/' . substr($this->cmd,1); - function get_baseurl($ssl = false) { - $scheme = $this->scheme; - - if((x($this->config,'system')) && (x($this->config['system'],'ssl_policy'))) { - if(intval($this->config['system']['ssl_policy']) === intval(SSL_POLICY_FULL)) - $scheme = 'https'; - - // 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'; - } - } - - $this->baseurl = $scheme . "://" . $this->hostname . ((isset($this->path) && strlen($this->path)) ? '/' . $this->path : '' ); - return $this->baseurl; + + + /** + * + * 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'); + $this->module = 'home'; } - function set_baseurl($url) { - if(is_array($this->config) && array_key_exists('system',$this->config) && - array_key_exists('baseurl',$this->config['system']) && strlen($this->config['system']['baseurl'])) { - $url = $this->config['system']['baseurl']; - } + /** + * See if there is any page number information, and initialise + * pagination + */ - $parsed = @parse_url($url); + $this->pager['page'] = ((x($_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; - $this->baseurl = $url; + /** + * Detect mobile devices + */ - if($parsed) { - $this->scheme = $parsed['scheme']; + $mobile_detect = new Mobile_Detect(); + $this->is_mobile = $mobile_detect->isMobile(); + $this->is_tablet = $mobile_detect->isTablet(); - $this->hostname = $parsed['host']; - if(x($parsed,'port')) - $this->hostname .= ':' . $parsed['port']; - if(x($parsed,'path')) - $this->path = trim($parsed['path'],'\\/'); - } + $this->head_set_icon('/images/rm-32.png'); - } + BaseObject::set_app($this); - function get_hostname() { - return $this->hostname; + /** + * register template engines + */ + $dc = get_declared_classes(); + foreach ($dc as $k) { + if (in_array("ITemplateEngine", class_implements($k))){ + $this->register_template_engine($k); + } } + } - function set_hostname($h) { - $this->hostname = $h; - } + function get_baseurl($ssl = false) { - function set_path($p) { - $this->path = trim(trim($p),'/'); - } - function get_path() { - return $this->path; + if(is_array($this->config) + && array_key_exists('system',$this->config) + && is_array($this->config['system']) + && array_key_exists('baseurl',$this->config['system']) + && strlen($this->config['system']['baseurl'])) { + $url = $this->config['system']['baseurl']; + return $url; } - function set_account($aid) { - $this->account = $aid; - } - function get_account() { - return $this->account; - } + $scheme = $this->scheme; - function set_channel($channel) { - $this->channel = $channel; - } + $this->baseurl = $scheme . "://" . $this->hostname . ((isset($this->path) && strlen($this->path)) ? '/' . $this->path : '' ); + return $this->baseurl; + } + + function set_baseurl($url) { - function get_channel() { - return $this->channel; + if(is_array($this->config) + && array_key_exists('system',$this->config) + && is_array($this->config['system']) + && array_key_exists('baseurl',$this->config['system']) + && strlen($this->config['system']['baseurl'])) { + $url = $this->config['system']['baseurl']; } + $parsed = @parse_url($url); - function set_observer($xchan) { - $this->observer = $xchan; - } + $this->baseurl = $url; - function get_observer() { - return $this->observer; - } + if($parsed) { + $this->scheme = $parsed['scheme']; - function set_perms($perms) { - $this->perms = $perms; + $this->hostname = $parsed['host']; + if(x($parsed,'port')) + $this->hostname .= ':' . $parsed['port']; + if(x($parsed,'path')) + $this->path = trim($parsed['path'],'\\/'); } - function get_perms() { - return $this->perms; - } + } - function get_apps() { - return $this->apps; - } + function get_hostname() { + return $this->hostname; + } - function set_apps($arr) { - $this->apps = $arr; - } + function set_hostname($h) { + $this->hostname = $h; + } + function set_path($p) { + $this->path = trim(trim($p),'/'); + } - function set_widget($title,$html, $location = 'aside') { - $this->widgets[] = array('title' => $title, 'html' => $html, 'location' => $location); - } + function get_path() { + return $this->path; + } - function get_widgets($location = '') { - if($location && count($this->widgets)) { - $ret = array(); - foreach($widgets as $w) - if($w['location'] == $location) - $ret[] = $w; - return $ret; - } - return $this->widgets; - } - - function set_pager_total($n) { - $this->pager['total'] = intval($n); - } + function set_account($acct) { + $this->account = $acct; + } - function set_pager_itemspage($n) { - $this->pager['itemspage'] = ((intval($n) > 0) ? intval($n) : 0); - $this->pager['start'] = ($this->pager['page'] * $this->pager['itemspage']) - $this->pager['itemspage']; + function get_account() { + return $this->account; + } - } + function set_channel($channel) { + $this->channel = $channel; + } - function init_pagehead() { - $this->page['title'] = $this->config['sitename']; - $this->page['htmlhead'] = get_markup_template('head.tpl'); - } + function get_channel() { + return $this->channel; + } - function set_curl_code($code) { - $this->curl_code = $code; - } - function get_curl_code() { - return $this->curl_code; - } + function set_observer($xchan) { + $this->observer = $xchan; + } - function set_curl_headers($headers) { - $this->curl_headers = $headers; - } + function get_observer() { + return $this->observer; + } - function get_curl_headers() { - return $this->curl_headers; + function set_perms($perms) { + $this->perms = $perms; + } + + function get_perms() { + return $this->perms; + } + + function get_apps() { + return $this->apps; + } + + function set_apps($arr) { + $this->apps = $arr; + } + + function set_groups($g) { + $this->groups = $g; + } + + function get_groups() { + return $this->groups; + } + + function set_widget($title,$html, $location = 'aside') { + $this->widgets[] = array('title' => $title, 'html' => $html, 'location' => $location); + } + + function get_widgets($location = '') { + if($location && count($this->widgets)) { + $ret = array(); + foreach($widgets as $w) + if($w['location'] == $location) + $ret[] = $w; + $arr = array('location' => $location, 'widgets' => $ret); + call_hooks('get_widgets', $arr); + return $arr['widgets']; } + $arr = array('location' => $location, 'widgets' => $this->widgets); + call_hooks('get_widgets', $arr); + return $arr['widgets']; + } + + function set_pager_total($n) { + $this->pager['total'] = intval($n); + } -//FIXME or remove - function get_cached_avatar_image($avatar_image){ - if($this->cached_profile_image[$avatar_image]) - return $this->cached_profile_image[$avatar_image]; + 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 build_pagehead() { + + $interval = ((local_user()) ? get_pconfig(local_user(),'system','update_interval') : 40000); + if($interval < 10000) + $interval = 40000; - $path_parts = explode("/",$avatar_image); - $common_filename = $path_parts[count($path_parts)-1]; + if(! x($this->page,'title')) + $this->page['title'] = $this->config['system']['sitename']; + + /* put the head template at the beginning of page['htmlhead'] + * since the code added by the modules frequently depends on it + * being first + */ + $tpl = get_markup_template('head.tpl'); + $this->page['htmlhead'] = replace_macros($tpl, array( + '$baseurl' => $this->get_baseurl(), + '$local_user' => local_user(), + '$generator' => RED_PLATFORM . ' ' . RED_VERSION, + '$update_interval' => $interval, + '$icon' => head_get_icon(), + '$head_css' => head_get_css(), + '$head_js' => head_get_js(), + '$js_strings' => js_strings(), + '$zid' => get_my_address(), + )) . $this->page['htmlhead']; + + // always put main.js at the end + $this->page['htmlhead'] .= head_get_main_js(); - if($this->cached_profile_picdate[$common_filename]){ - $this->cached_profile_image[$avatar_image] = $avatar_image . $this->cached_profile_picdate[$common_filename]; + } + + /** + * 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 <tt>$class</tt> 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; + } else { + $template_engine = 'smarty3'; + if (x($this->theme, 'template_engine')) { + $template_engine = $this->theme['template_engine']; + } + } + + if (isset($this->template_engines[$template_engine])){ + if(isset($this->template_engine_instance[$template_engine])){ + return $this->template_engine_instance[$template_engine]; } 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]; - } + $class = $this->template_engines[$template_engine]; + $obj = new $class; + $this->template_engine_instance[$template_engine] = $obj; + return $obj; } - return $this->cached_profile_image[$avatar_image]; } + echo "template engine <tt>$template_engine</tt> is not registered!\n"; killme(); + } + + function get_template_engine() { + return $this->theme['template_engine']; + } + + function set_template_engine($engine = 'smarty3') { + + $this->theme['template_engine'] = $engine; + + /*if ($engine) { + case 'smarty3': + if(!is_writable('view/tpl/smarty3/')) + echo "<b>ERROR</b> folder <tt>view/tpl/smarty3/</tt> must be writable by webserver."; killme(); + + break; + default: + break; + }*/ + } + function get_template_ldelim($engine = 'smarty3') { + return $this->ldelim[$engine]; + } + + function get_template_rdelim($engine = 'smarty3') { + return $this->rdelim[$engine]; + } + + function head_set_icon($icon) { + $this->data['pageicon'] = $icon; + + } + function head_get_icon() { + $icon = $this->data['pageicon']; + if(! strpos($icon,'://')) + $icon = z_root() . $icon; + return $icon; } + } + // retrieve the App structure // useful in functions which require it but don't get it passed to them -if(! function_exists('get_app')) { - function get_app() { - global $a; - return $a; - } -}; +function get_app() { + global $a; + return $a; +} + // Multi-purpose function to check variable state. @@ -818,38 +1099,36 @@ if(! function_exists('get_app')) { // if variable is set, returns 1 if has 'non-zero' value, otherwise returns 0. // e.g. x('') or x(0) returns 0; -if(! function_exists('x')) { - function x($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($s) { - return (int) 1; - } - return (int) 0; + +function x($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(); - } -} +function system_unavailable() { + include('include/system_unavailable.php'); + system_down(); + killme(); +} function clean_urls() { @@ -888,681 +1167,393 @@ function is_ajax() { // $_SERVER variables, and synchronising the state of installed plugins. -if(! function_exists('check_config')) { function check_config(&$a) { - $build = get_config('system','db_version'); - if(! x($build)) - $build = set_config('system','db_version',DB_UPDATE_VERSION); - -// $url = get_config('system','baseurl'); - - // if the url isn't set or the stored url is radically different - // than the currently visited url, store the current value accordingly. - // "Radically different" ignores common variations such as http vs https - // and www.example.com vs example.com. - // We will only change the url to an ip address if there is no existing setting - -// if(! x($url)) -// $url = set_config('system','baseurl',$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))) -// $url = set_config('system','baseurl',$a->get_baseurl()); - - - - if($build != DB_UPDATE_VERSION) { - $stored = intval($build); - $current = intval(DB_UPDATE_VERSION); - if(($stored < $current) && file_exists('install/update.php')) { - - load_config('database'); - - // We're reporting a different version than what is currently installed. - // Run any existing update scripts to bring the database up to current. - - require_once('install/update.php'); - - // make sure that boot.php and update.php are the same release, we might be - // updating right this very second and the correct version of the update.php - // file may not be here yet. This can happen on a very busy site. - - if(DB_UPDATE_VERSION == UPDATE_VERSION) { - - for($x = $stored; $x < $current; $x ++) { - if(function_exists('update_r' . $x)) { - - // There could be a lot of processes running or about to run. - // We want exactly one process to run the update command. - // So store the fact that we're taking responsibility - // after first checking to see if somebody else already has. - - // If the update fails or times-out completely you may need to - // delete the config entry to try again. - - if(get_config('database','update_r' . $x)) - break; - set_config('database','update_r' . $x, '1'); - - // call the specific update - - $func = 'update_r' . $x; - $retval = $func(); - if($retval) { - //send the administrator an e-mail - $email_tpl = get_intltext_template("update_fail_eml.tpl"); - $email_msg = replace_macros($email_tpl, array( - '$sitename' => $a->config['sitename'], - '$siteurl' => $a->get_baseurl(), - '$update' => $x, - '$error' => sprintf( t('Update %s failed. See error logs.'), $x) - )); - $subject=sprintf(t('Update Error at %s'), $a->get_baseurl()); - - mail($a->config['admin_email'], $subject, $email_msg, - 'From: ' . t('Administrator') . '@' . $_SERVER['SERVER_NAME'] . "\n" - . 'Content-type: text/plain; charset=UTF-8' . "\n" - . 'Content-transfer-encoding: 8bit' ); - //try the logger - logger('CRITICAL: Update Failed: '. $x); - } - else - set_config('database','update_r' . $x, 'success'); - - } - } - set_config('system','db_version', DB_UPDATE_VERSION); - } - } - } + $build = get_config('system','db_version'); + if(! intval($build)) + $build = set_config('system','db_version',DB_UPDATE_VERSION); - /** - * - * Synchronise plugins: - * - * $a->config['system']['addon'] contains a comma-separated list of names - * of plugins/addons which are used on this system. - * Go through the database list of already installed addons, and if we have - * an entry, but it isn't in the config list, call the uninstall procedure - * and mark it uninstalled in the database (for now we'll remove it). - * Then go through the config list and if we have a plugin that isn't installed, - * call the install procedure and add it to the database. - * - */ + $saved = get_config('system','urlverify'); + if(! $saved) + set_config('system','urlverify',bin2hex(z_root())); + if(($saved) && ($saved != bin2hex(z_root()))) { + // our URL changed. Do something. - $r = q("SELECT * FROM `addon` WHERE `installed` = 1"); - if(count($r)) - $installed = $r; - else - $installed = array(); + $oldurl = hex2bin($saved); + logger('Baseurl changed!'); - $plugins = get_config('system','addon'); - $plugins_arr = array(); + $oldhost = substr($oldurl,strpos($oldurl,'//')+2); + $host = substr(z_root(),strpos(z_root(),'//')+2); - if($plugins) - $plugins_arr = explode(',',str_replace(' ', '',$plugins)); + $is_ip_addr = ((preg_match("/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/",$host)) ? true : false); + $was_ip_addr = ((preg_match("/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/",$oldhost)) ? true : false); + // only change the url to an ip address if it was already an ip and not a dns name + if((! $is_ip_addr) || ($is_ip_addr && $was_ip_addr)) { + fix_system_urls($oldurl,z_root()); + set_config('system','urlverify',bin2hex(z_root())); + } + else + logger('Attempt to change baseurl from a DNS name to an IP address was refused.'); + } - $a->plugins = $plugins_arr; + // This will actually set the url to the one stored in .htconfig, and ignore what + // we're passing - unless we are installing and it has never been set. - $installed_arr = array(); + $a->set_baseurl($a->get_baseurl()); - if(count($installed)) { - foreach($installed as $i) { - if(! in_array($i['name'],$plugins_arr)) { - uninstall_plugin($i['name']); - } - else { - $installed_arr[] = $i['name']; - } - } + // Make sure each site has a system channel. This is now created on install + // so we just need to keep this around a couple of weeks until the hubs that + // already exist have one + $syschan_exists = get_sys_channel(); + if (! $syschan_exists) + create_sys_channel(); + + if($build != DB_UPDATE_VERSION) { + $stored = intval($build); + if(! $stored) { + logger('Critical: check_config unable to determine database schema version'); + return; } + $current = intval(DB_UPDATE_VERSION); + if(($stored < $current) && file_exists('install/update.php')) { + + load_config('database'); + + // We're reporting a different version than what is currently installed. + // Run any existing update scripts to bring the database up to current. + require_once('install/update.php'); + + // make sure that boot.php and update.php are the same release, we might be + // updating right this very second and the correct version of the update.php + // file may not be here yet. This can happen on a very busy site. + + if(DB_UPDATE_VERSION == UPDATE_VERSION) { + for($x = $stored; $x < $current; $x ++) { + if(function_exists('update_r' . $x)) { + // There could be a lot of processes running or about to run. + // We want exactly one process to run the update command. + // So store the fact that we're taking responsibility + // after first checking to see if somebody else already has. + + // If the update fails or times-out completely you may need to + // delete the config entry to try again. + + if(get_config('database','update_r' . $x)) + break; + set_config('database','update_r' . $x, '1'); + // call the specific update + + $func = 'update_r' . $x; + $retval = $func(); + if($retval) { + // Prevent sending hundreds of thousands of emails by creating + // a lockfile. view/tpl/smarty3 is the only place we can + // guarantee the server can write to. + $lockfile = 'view/tpl/smarty3/mailsent'; + + if ((file_exists($lockfile)) && (filemtime($lockfile) > (time() - 86400))) + return; + @unlink($lockfile); + //send the administrator an e-mail + file_put_contents($lockfile, $x); + + $email_tpl = get_intltext_template("update_fail_eml.tpl"); + $email_msg = replace_macros($email_tpl, array( + '$sitename' => $a->config['system']['sitename'], + '$siteurl' => $a->get_baseurl(), + '$update' => $x, + '$error' => sprintf( t('Update %s failed. See error logs.'), $x) + )); + + $subject = email_header_encode(sprintf(t('Update Error at %s'), $a->get_baseurl())); + + mail($a->config['system']['admin_email'], $subject, $email_msg, + 'From: Administrator' . '@' . $_SERVER['SERVER_NAME'] . "\n" + . 'Content-type: text/plain; charset=UTF-8' . "\n" + . 'Content-transfer-encoding: 8bit' ); + //try the logger + logger('CRITICAL: Update Failed: ' . $x); + } + else + set_config('database','update_r' . $x, 'success'); - if(count($plugins_arr)) { - foreach($plugins_arr as $p) { - if(! in_array($p,$installed_arr)) { - install_plugin($p); + } } + set_config('system','db_version', DB_UPDATE_VERSION); } } - - - load_hooks(); - - return; } -} - - -// wrapper for adding a login box. If $register == true provide a registration -// link. This will most always depend on the value of $a->config['system']['register_policy']. -// returns the complete html for inserting into the page -if(! function_exists('login')) { - function login($register = false, $form_id = 'main-login', $hiddens=false) { - $a = get_app(); - $o = ""; - $reg = false; - $reglink = get_config('system','register_link'); - if(! strlen($reglink)) - $reglink = 'register'; - - if ($register) { - $reg = array( - 'title' => t('Create a New Account'), - 'desc' => t('Register'), - 'link' => $reglink - ); - } - - $dest_url = $a->get_baseurl(true) . '/' . $a->query_string; - - if(local_user()) { - $tpl = get_markup_template("logout.tpl"); + /** + * + * 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 unload 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. + * + */ + + $r = q("SELECT * FROM `addon` WHERE `installed` = 1"); + if($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'],$plugins_arr)) { + unload_plugin($i['name']); + } + else { + $installed_arr[] = $i['name']; + } } - else { - $a->page['htmlhead'] .= replace_macros(get_markup_template("login_head.tpl"),array( - '$baseurl' => $a->get_baseurl(true) - )); + } - $tpl = get_markup_template("login.tpl"); - if(strlen($a->query_string)) - $_SESSION['login_return_url'] = $a->query_string; + if(count($plugins_arr)) { + foreach($plugins_arr as $p) { + if(! in_array($p,$installed_arr)) { + load_plugin($p); + } } - - - $o .= replace_macros($tpl,array( - - '$dest_url' => $dest_url, - '$logout' => t('Logout'), - '$login' => t('Login'), - '$form_id' => $form_id, - '$lname' => array('username', t('Email') , '', ''), - '$lpassword' => array('password', t('Password'), '', ''), - '$remember' => array('remember', t('Remember me'), '', ''), - '$hiddens' => $hiddens, - - '$register' => $reg, - - '$lostpass' => t('Forgot your password?'), - '$lostlink' => t('Password Reset'), - )); - - call_hooks('login_hook',$o); - - return $o; } -} -// Used to end the current process, after saving session state. -if(! function_exists('killme')) { - function killme() { - session_write_close(); - exit; - } + load_hooks(); + return; } -// redirect to another URL and terminate this process. -if(! function_exists('goaway')) { - function goaway($s) { - header("Location: $s"); - killme(); - } -} -function get_account_id() { - if(get_app()->account) - return intval(get_app()->account['account_id']); - return false; -} +function fix_system_urls($oldurl,$newurl) { + require_once('include/crypto.php'); -// Returns the entity id of locally logged in user or false. + logger('fix_system_urls: renaming ' . $oldurl . ' to ' . $newurl); -if(! function_exists('local_user')) { - function local_user() { - if((x($_SESSION,'authenticated')) && (x($_SESSION,'uid'))) - return intval($_SESSION['uid']); - return false; - } -} + // Basically a site rename, but this can happen if you change from http to https for instance - even if the site name didn't change + // This should fix URL changes on our site, but other sites will end up with orphan hublocs which they will try to contact and will + // cause wasted communications. + // What we need to do after fixing this up is to send a revocation of the old URL to every other site that we communicate with so + // that they can clean up their hubloc tables (this includes directories). + // It's a very expensive operation so you don't want to have to do it often or after your site gets to be large. -// Returns contact id of authenticated site visitor or false + $r = q("select xchan.*, channel.* from xchan left join channel on channel_hash = xchan_hash where xchan_url like '%s'", + dbesc($oldurl . '%') + ); + if($r) { + foreach($r as $rr) { + $channel = substr($rr['xchan_addr'],0,strpos($rr['xchan_addr'],'@')); + + $parsed = @parse_url($newurl); + if(! $parsed) + continue; + $newhost = $parsed['host']; + + // sometimes parse_url returns unexpected results. + + if(strpos($newhost,'/') !== false) + $newhost = substr($newhost,0,strpos($newhost,'/')); + + $rhs = $newhost . (($parsed['port']) ? ':' . $parsed['port'] : ''); + + // paths aren't going to work. You have to be at the (sub)domain root + // . (($parsed['path']) ? $parsed['path'] : ''); + + $x = q("update xchan set xchan_addr = '%s', xchan_url = '%s', xchan_connurl = '%s', xchan_follow = '%s', xchan_connpage = '%s', xchan_photo_l = '%s', xchan_photo_m = '%s', xchan_photo_s = '%s', xchan_photo_date = '%s' where xchan_hash = '%s' limit 1", + dbesc($channel . '@' . $rhs), + dbesc(str_replace($oldurl,$newurl,$rr['xchan_url'])), + dbesc(str_replace($oldurl,$newurl,$rr['xchan_connurl'])), + dbesc(str_replace($oldurl,$newurl,$rr['xchan_follow'])), + dbesc(str_replace($oldurl,$newurl,$rr['xchan_connpage'])), + dbesc(str_replace($oldurl,$newurl,$rr['xchan_photo_l'])), + dbesc(str_replace($oldurl,$newurl,$rr['xchan_photo_m'])), + dbesc(str_replace($oldurl,$newurl,$rr['xchan_photo_s'])), + dbesc(datetime_convert()), + dbesc($rr['xchan_hash']) + ); -if(! function_exists('remote_user')) { - function remote_user() { - if((x($_SESSION,'authenticated')) && (x($_SESSION,'visitor_id'))) - return intval($_SESSION['visitor_id']); - return false; - } -} -// contents of $s are displayed prominently on the page the next time -// a page is loaded. Usually used for errors or alerts. + $y = q("update hubloc set hubloc_addr = '%s', hubloc_url = '%s', hubloc_url_sig = '%s', hubloc_host = '%s', hubloc_callback = '%s' where hubloc_hash = '%s' and hubloc_url = '%s' limit 1", + dbesc($channel . '@' . $rhs), + dbesc($newurl), + dbesc(base64url_encode(rsa_sign($newurl,$rr['channel_prvkey']))), + dbesc($newhost), + dbesc($newurl . '/post'), + dbesc($rr['xchan_hash']), + dbesc($oldurl) + ); -if(! function_exists('notice')) { - function notice($s) { - $a = get_app(); - if(! x($_SESSION,'sysmsg')) $_SESSION['sysmsg'] = array(); - if($a->interactive) - $_SESSION['sysmsg'][] = $s; - } -} -if(! function_exists('info')) { - function info($s) { - $a = get_app(); - if(! x($_SESSION,'sysmsg_info')) $_SESSION['sysmsg_info'] = array(); - if($a->interactive) - $_SESSION['sysmsg_info'][] = $s; - } -} + $z = q("update profile set photo = '%s', thumb = '%s' where uid = %d", + dbesc(str_replace($oldurl,$newurl,$rr['xchan_photo_l'])), + dbesc(str_replace($oldurl,$newurl,$rr['xchan_photo_m'])), + intval($rr['channel_id']) + ); -// wrapper around config to limit the text length of an incoming message + proc_run('php', 'include/notifier.php', 'refresh_all', $rr['channel_id']); -if(! function_exists('get_max_import_size')) { - function get_max_import_size() { - global $a; - return ((x($a->config,'max_import_size')) ? $a->config['max_import_size'] : 0 ); + } } } -/** - * - * Function : profile_load - * @parameter App $a - * @parameter string $nickname - * @parameter int $profile - * - * Summary: Loads a profile into the page sidebar. - * The function requires a writeable copy of the main App structure, and the nickname - * of a registered local account. - * - * If the viewer is an authenticated remote viewer, the profile displayed is the - * one that has been configured for his/her viewing in the Contact manager. - * Passing a non-zero profile ID can also allow a preview of a selected profile - * by the owner. - * - * Profile information is placed in the App structure for later retrieval. - * Honours the owner's chosen theme for display. - * - */ - -if(! function_exists('profile_load')) { -function profile_load(&$a, $nickname, $profile = 0) { - - $user = q("select channel_id from channel where channel_address = '%s' limit 1", - dbesc($nickname) - ); - - if(! $user) { - 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]['channel_id']) { - $r = q("SELECT `profile_id` FROM `contact` WHERE `id` = %d LIMIT 1", - intval($visitor['cid']) - ); - if(count($r)) - $profile = $r[0]['profile_id']; - break; - } - } - } - $r = null; +// wrapper for adding a login box. If $register == true provide a registration +// link. This will most always depend on the value of $a->config['system']['register_policy']. +// returns the complete html for inserting into the page -//TODO needs avatar_date !! - if($profile) { - $profile_int = intval($profile); - $r = q("SELECT `profile`.`uid` AS `profile_uid`, `profile`.* , channel.* FROM `profile` - LEFT JOIN channel ON `profile`.`uid` = channel.channel_id - WHERE channel.channel_address = '%s' AND `profile`.`id` = %d LIMIT 1", - dbesc($nickname), - intval($profile_int) - ); - } +function login($register = false, $form_id = 'main-login', $hiddens=false) { + $a = get_app(); + $o = ""; + $reg = false; + $reglink = get_config('system','register_link'); + if(! strlen($reglink)) + $reglink = 'register'; + + $reg = array( + 'title' => t('Create an account to access services and applications within the Red Matrix'), + 'desc' => t('Register'), + 'link' => (($register) ? $reglink : 'pubsites') + ); - if(! ($r && count($r))) { - $r = q("SELECT `profile`.`uid` AS `profile_uid`, `profile`.* , `channel`.* FROM `profile` - LEFT JOIN `channel` ON `profile`.`uid` = channel.channel_id - WHERE channel.channel_address = '%s' AND `profile`.`is_default` = 1 LIMIT 1", - dbesc($nickname) - ); - } + $dest_url = $a->get_baseurl(true) . '/' . $a->query_string; - if(! $r) { - 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"); } - - // fetch user tags if this isn't the default profile + else { + $a->page['htmlhead'] .= replace_macros(get_markup_template("login_head.tpl"),array( + '$baseurl' => $a->get_baseurl(true) + )); - if(! $r[0]['is_default']) { - $x = q("select `keywords` from `profile` where uid = %d and `is_default` = 1 limit 1", - intval($profile_uid) - ); - if($x) - $r[0]['keywords'] = $x[0]['keywords']; + $tpl = get_markup_template("login.tpl"); + if(strlen($a->query_string)) + $_SESSION['login_return_url'] = $a->query_string; } - $a->profile = $r[0]; - - $a->page['title'] = $a->profile['channel_name'] . " @ " . $a->config['sitename']; + $o .= replace_macros($tpl,array( + '$dest_url' => $dest_url, + '$logout' => t('Logout'), + '$login' => t('Login'), + '$form_id' => $form_id, + '$lname' => array('username', t('Email') , '', ''), + '$lpassword' => array('password', t('Password'), '', ''), + '$remember' => array('remember', t('Remember me'), '', ''), + '$hiddens' => $hiddens, - $_SESSION['theme'] = $a->profile['channel_theme']; - - /** - * load/reload current theme info - */ + '$register' => $reg, - $theme_info_file = "view/theme/".current_theme()."/php/theme.php"; - if (file_exists($theme_info_file)){ - require_once($theme_info_file); - } + '$lostpass' => t('Forgot your password?'), + '$lostlink' => t('Password Reset'), + )); - $block = (((get_config('system','block_public')) && (! local_user()) && (! remote_user())) ? true : false); + call_hooks('login_hook',$o); - $a->set_widget('profile',profile_sidebar($a->profile, $block)); - return; - } + return $o; } -/** - * - * Function: profile_sidebar - * - * Formats a profile for display in the sidebar. - * It is very difficult to templatise the HTML completely - * because of all the conditional logic. - * - * @parameter: array $profile - * - * Returns HTML string stuitable for sidebar inclusion - * Exceptions: Returns empty string if passed $profile is wrong type or not populated - * - */ - - -if(! function_exists('profile_sidebar')) { - function profile_sidebar($profile, $block = 0) { - - $a = get_app(); - - $observer = $a->get_observer(); - - $o = ''; - $location = false; - $address = false; - $pdesc = true; - - if((! is_array($profile)) && (! count($profile))) - return $o; - - - $is_owner = (($profile['uid'] == local_user()) ? true : false); - - $profile['picdate'] = urlencode($profile['picdate']); - - call_hooks('profile_sidebar_enter', $profile); - - // don't show connect link to yourself - $connect = (($profile['uid'] != local_user()) ? t('Connect') : False); +// Used to end the current process, after saving session state. - // 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']) { - $connect = false; - break; - } - } - } +function killme() { + session_write_close(); + exit; +} - // show edit profile to yourself - if($is_owner) { +// redirect to another URL and terminate this process. - $profile['menu'] = array( - 'chg_photo' => t('Change profile photo'), - 'entries' => array(), - ); +function goaway($s) { + header("Location: $s"); + killme(); +} - if(feature_enabled(local_user(),'multi_profiles')) { - $profile['edit'] = array($a->get_baseurl(). '/profiles', t('Profiles'),"", t('Manage/edit profiles')); - $profile['menu']['cr_new'] = t('Create New Profile'); - } - else - $profile['edit'] = array($a->get_baseurl() . '/profiles/' . $profile['id'], t('Edit Profile'),'',t('Edit Profile')); - - $r = q("SELECT * FROM `profile` WHERE `uid` = %d", - local_user()); - - - if($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' => $rr['is_default'], - 'visible_to_everybody' => t('visible to everybody'), - 'edit_visibility' => t('Edit visibility'), - ); - } - } - } - if((x($profile,'address') == 1) - || (x($profile,'locality') == 1) - || (x($profile,'region') == 1) - || (x($profile,'postal_code') == 1) - || (x($profile,'country_name') == 1)) - $location = t('Location:'); +function get_account_id() { + if(get_app()->account) + return intval(get_app()->account['account_id']); + return false; +} - $gender = ((x($profile,'gender') == 1) ? t('Gender:') : False); - $marital = ((x($profile,'marital') == 1) ? t('Status:') : False); - $homepage = ((x($profile,'homepage') == 1) ? t('Homepage:') : False); - if(($profile['hidewall'] || $block) && (! local_user()) && (! remote_user())) { - $location = $pdesc = $gender = $marital = $homepage = False; - } +// Returns the entity id of locally logged in user or false. - $firstname = ((strpos($profile['name'],' ')) - ? trim(substr($profile['name'],0,strpos($profile['name'],' '))) : $profile['name']); - $lastname = (($firstname === $profile['name']) ? '' : trim(substr($profile['name'],strlen($firstname)))); - if(is_array($observer) - && perm_is_allowed($profile['uid'],$observer['xchan_hash'],'view_contacts')) { - $contact_block = contact_block(); - } +function local_user() { + if((x($_SESSION,'authenticated')) && (x($_SESSION,'uid'))) + return intval($_SESSION['uid']); + return false; +} - $tpl = get_markup_template('profile_vcard.tpl'); - - $o .= replace_macros($tpl, array( - '$profile' => $profile, - '$connect' => $connect, - '$location' => $location, - '$gender' => $gender, - '$pdesc' => $pdesc, - '$marital' => $marital, - '$homepage' => $homepage, - '$contact_block' => $contact_block, - )); - $arr = array('profile' => &$profile, 'entry' => &$o); +// Returns contact id of authenticated site visitor or false - call_hooks('profile_sidebar', $arr); - return $o; - } +function remote_user() { + if((x($_SESSION,'authenticated')) && (x($_SESSION,'visitor_id'))) + return $_SESSION['visitor_id']; + return false; } -// FIXME - -if(! function_exists('get_birthdays')) { - function get_birthdays() { - - $a = get_app(); - $o = ''; - if(! local_user()) - return $o; - - $bd_format = t('g A l F d') ; // 8 AM Friday January 18 - $bd_short = t('F d'); +// contents of $s are displayed prominently on the page the next time +// a page is loaded. Usually used for errors or alerts. - $r = q("SELECT `event`.*, `event`.`id` AS `eid`, `contact`.* FROM `event` - LEFT JOIN `contact` ON `contact`.`id` = `event`.`cid` - WHERE `event`.`uid` = %d AND `type` = 'birthday' AND `start` < '%s' AND `finish` > '%s' - ORDER BY `start` ASC ", - intval(local_user()), - dbesc(datetime_convert('UTC','UTC','now + 6 days')), - dbesc(datetime_convert('UTC','UTC','now')) - ); - if($r && count($r)) { - $total = 0; - $now = strtotime('now'); - $cids = array(); - - $istoday = false; - foreach($r as $rr) { - if(strlen($rr['name'])) - $total ++; - if((strtotime($rr['start'] . ' +00:00') < $now) && (strtotime($rr['finish'] . ' +00:00') > $now)) - $istoday = true; - } - $classtoday = $istoday ? ' birthday-today ' : ''; - if($total) { - 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'] = $today; - - } - } +function notice($s) { + $a = get_app(); + if(! x($_SESSION,'sysmsg')) $_SESSION['sysmsg'] = array(); + if($a->interactive) { + // shameless plug, permission is denied and they have no identity. + // There's a fairly good chance that they've not got zot. + if((stristr($s,t('permission denied'))) && (! get_observer_hash())) { + $s .= '<br /><a href="http://getzot.com">' . t('Got Zot?') . '</a>'; } - $tpl = get_markup_template("birthdays_reminder.tpl"); - return replace_macros($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' => '}' - - )); + $_SESSION['sysmsg'][] = $s; } } -// FIXME -if(! function_exists('get_events')) { - function get_events() { +function info($s) { + $a = get_app(); + if(! x($_SESSION,'sysmsg_info')) $_SESSION['sysmsg_info'] = array(); + if($a->interactive) + $_SESSION['sysmsg_info'][] = $s; +} - require_once('include/bbcode.php'); - $a = get_app(); - if(! local_user()) - return $o; +// wrapper around config to limit the text length of an incoming message - $bd_format = t('g A l F d') ; // 8 AM Friday January 18 - $bd_short = t('F d'); - $r = q("SELECT `event`.* FROM `event` - WHERE `event`.`uid` = %d AND `type` != 'birthday' AND `start` < '%s' AND `start` > '%s' - ORDER BY `start` ASC ", - intval(local_user()), - dbesc(datetime_convert('UTC','UTC','now + 6 days')), - dbesc(datetime_convert('UTC','UTC','now - 1 days')) - ); +function get_max_import_size() { + return(intval(get_config('system','max_import_size'))); +} - if($r && count($r)) { - $now = strtotime('now'); - $istoday = false; - foreach($r as $rr) { - if(strlen($rr['name'])) - $total ++; - $strt = datetime_convert('UTC',$rr['convert'] ? $a->timezone : 'UTC',$rr['start'],'Y-m-d'); - if($strt === datetime_convert('UTC',$a->timezone,'now','Y-m-d')) - $istoday = true; - } - $classtoday = (($istoday) ? 'event-today' : ''); - - - 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']; - - $title = substr(strip_tags(bbcode($rr['desc'])),0,32) . '... '; - if(! $title) - $title = t('[No description]'); - - $strt = datetime_convert('UTC',$rr['convert'] ? $a->timezone : 'UTC',$rr['start']); - $today = ((substr($strt,0,10) === datetime_convert('UTC',$a->timezone,'now','Y-m-d')) ? true : false); - - $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; - } - } - $tpl = get_markup_template("events_reminder.tpl"); - return replace_macros($tpl, array( - '$baseurl' => $a->get_baseurl(), - '$classtoday' => $classtoday, - '$count' => count($r), - '$event_reminders' => t('Event Reminders'), - '$event_title' => t('Events this week:'), - '$events' => $r, - )); - } -} /** @@ -1579,334 +1570,226 @@ if(! function_exists('get_events')) { * $cmd and string args are surrounded with "" */ -if(! function_exists('proc_run')) { - function proc_run($cmd){ - $a = get_app(); +function proc_run($cmd){ - $args = func_get_args(); + $a = get_app(); - $newargs = array(); - if(! count($args)) - return; + $args = func_get_args(); - // expand any arrays + $newargs = array(); + if(! count($args)) + return; - foreach($args as $arg) { - if(is_array($arg)) { - foreach($arg as $n) { - $newargs[] = $n; - } + // expand any arrays + + foreach($args as $arg) { + if(is_array($arg)) { + foreach($arg as $n) { + $newargs[] = $n; } - else - $newargs[] = $arg; } + else + $newargs[] = $arg; + } - $args = $newargs; - - $arr = array('args' => $args, 'run_cmd' => true); + $args = $newargs; - call_hooks("proc_run", $arr); - if(! $arr['run_cmd']) - return; + $arr = array('args' => $args, 'run_cmd' => true); - if(count($args) && $args[0] === 'php') - $args[0] = ((x($a->config,'system')) && (x($a->config['system'],'php_path')) && (strlen($a->config['system']['php_path'])) ? $a->config['system']['php_path'] : 'php'); - for($x = 0; $x < count($args); $x ++) - $args[$x] = escapeshellarg($args[$x]); + call_hooks("proc_run", $arr); + if(! $arr['run_cmd']) + return; - $cmdline = implode($args," "); - if(get_config('system','proc_windows')) - proc_close(proc_open('cmd /c start /b ' . $cmdline,array(),$foo)); - else - proc_close(proc_open($cmdline." &",array(),$foo)); - } -} + if(count($args) && $args[0] === 'php') + $args[0] = ((x($a->config,'system')) && (x($a->config['system'],'php_path')) && (strlen($a->config['system']['php_path'])) ? $a->config['system']['php_path'] : 'php'); + for($x = 0; $x < count($args); $x ++) + $args[$x] = escapeshellarg($args[$x]); -if(! function_exists('current_theme')) { - function current_theme(){ - $app_base_themes = array('redbasic'); - - $a = get_app(); - -// $mobile_detect = new Mobile_Detect(); -// $is_mobile = $mobile_detect->isMobile() || $mobile_detect->isTablet(); - $is_mobile = $a->is_mobile || $a->is_tablet; - - if($is_mobile) { - $system_theme = ((isset($a->config['system']['mobile-theme'])) ? $a->config['system']['mobile-theme'] : ''); - $theme_name = ((isset($_SESSION) && x($_SESSION,'mobile-theme')) ? $_SESSION['mobile-theme'] : $system_theme); - - if($theme_name === '---') { - // user has selected to have the mobile theme be the same as the normal one - $system_theme = ''; - $theme_name = ''; - } - } - else { - $system_theme = ((isset($a->config['system']['theme'])) ? $a->config['system']['theme'] : ''); - $theme_name = ((isset($_SESSION) && x($_SESSION,'theme')) ? $_SESSION['theme'] : $system_theme); - } - - if($theme_name && - (file_exists('view/theme/' . $theme_name . '/css/style.css') || - file_exists('view/theme/' . $theme_name . '/php/style.php'))) - return($theme_name); - - foreach($app_base_themes as $t) { - if(file_exists('view/theme/' . $t . '/css/style.css')|| - file_exists('view/theme/' . $t . '/php/style.php')) - return($t); - } - - $fallback = array_merge(glob('view/theme/*/css/style.css'),glob('view/theme/*/php/style.php')); - if(count($fallback)) - return (str_replace('view/theme/','', substr($fallback[0],0,-10))); - + $cmdline = implode($args," "); + + + if(is_windows()) { + $cwd = getcwd(); + $cmd = "cmd /c start \"title\" /D \"$cwd\" /b $cmdline"; + proc_close(proc_open($cmd, array(), $foo)); } + else + proc_close(proc_open($cmdline." &",array(),$foo)); } -/* - * 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/' . $t . '/php/style.php')) - return($a->get_baseurl() . '/view/theme/' . $t . '/php/style.pcss'); - return($a->get_baseurl() . '/view/theme/' . $t . '/css/style.css'); - } + +function is_windows() { + return ((strtoupper(substr(PHP_OS,0,3)) === 'WIN') ? true : false); } -function z_birthday($dob,$tz,$format="Y-m-d H:i:s") { - if(! strlen($tz)) - $tz = 'UTC'; +function current_theme(){ + $app_base_themes = array('redbasic'); - $tmp_dob = substr($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',$bd,$format); - } + $a = get_app(); + $page_theme = null; - return $birthday; + // Find the theme that belongs to the channel whose stuff we are looking at -} + if($a->profile_uid && $a->profile_uid != local_user()) { + $r = q("select channel_theme from channel where channel_id = %d limit 1", + intval($a->profile_uid) + ); + if($r) + $page_theme = $r[0]['channel_theme']; + } + if(array_key_exists('theme', $a->layout) && $a->layout['theme']) + $page_theme = $a->layout['theme']; -if(! function_exists('feed_birthday')) { - function feed_birthday($uid,$tz) { + // Allow folks to over-rule channel themes and always use their own on their own site. + // The default is for channel themes to take precedence over your own on pages belonging + // to that channel. - /** - * - * Determine the next birthday, but only if the birthday is published - * in the default profile. We _could_ also look for a private profile that the - * recipient can see, but somebody could get mad at us if they start getting - * public birthday greetings when they haven't made this info public. - * - * Assuming we are able to publish this info, we are then going to convert - * the start time from the owner's timezone to UTC. - * - * This will potentially solve the problem found with some social networks - * where birthdays are converted to the viewer's timezone and salutations from - * elsewhere in the world show up on the wrong day. We will convert it to the - * viewer's timezone also, but first we are going to convert it from the birthday - * person's timezone to GMT - so the viewer may find the birthday starting at - * 6:00PM the day before, but that will correspond to midnight to the birthday person. - * - */ + if($page_theme && local_user() && local_user() != $a->profile_url) { + if(get_pconfig(local_user(),'system','always_my_theme')) + $page_theme = null; + } - - $birthday = ''; - if(! strlen($tz)) - $tz = 'UTC'; + $is_mobile = $a->is_mobile || $a->is_tablet; - $p = q("SELECT `dob` FROM `profile` WHERE `is_default` = 1 AND `uid` = %d LIMIT 1", - intval($uid) - ); + $standard_system_theme = ((isset($a->config['system']['theme'])) ? $a->config['system']['theme'] : ''); + $standard_theme_name = ((isset($_SESSION) && x($_SESSION,'theme')) ? $_SESSION['theme'] : $standard_system_theme); - if($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',$bd,$format); - } + 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'] : ''); + $theme_name = ((isset($_SESSION) && x($_SESSION,'mobile_theme')) ? $_SESSION['mobile_theme'] : $system_theme); - return $birthday; + if($theme_name === '' || $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; + } + } } -} - -if(! function_exists('is_site_admin')) { -function is_site_admin() { - $a = get_app(); - if((intval($_SESSION['authenticated'])) - && (is_array($a->account)) - && ($a->account['account_roles'] & ACCOUNT_ROLE_ADMIN)) - return true; - return false; -}} + else { + $system_theme = $standard_system_theme; + $theme_name = $standard_theme_name; + if($page_theme) + $theme_name = $page_theme; + } -if(! function_exists('load_contact_links')) { - function load_contact_links($uid) { - $a = get_app(); + if($theme_name && + (file_exists('view/theme/' . $theme_name . '/css/style.css') || + file_exists('view/theme/' . $theme_name . '/php/style.php'))) + return($theme_name); - $ret = array(); + foreach($app_base_themes as $t) { + if(file_exists('view/theme/' . $t . '/css/style.css')|| + file_exists('view/theme/' . $t . '/php/style.php')) + return($t); + } - if(! $uid || x($a->contacts,'empty')) - return; + $fallback = array_merge(glob('view/theme/*/css/style.css'),glob('view/theme/*/php/style.php')); + if(count($fallback)) + return (str_replace('view/theme/','', substr($fallback[0],0,-10))); - $r = q("SELECT abook_id, abook_flags, abook_my_perms, abook_their_perms, xchan_hash, xchan_photo_m, xchan_name, xchan_url from abook left join xchan on abook_xchan = xchan_hash where abook_channel = %d and not (abook_flags & %d) ", - intval($uid), - intval(ABOOK_FLAG_SELF) - ); - if($r) { - foreach($r as $rr){ - $ret[$rr['xchan_hash']] = $rr; - } - } - else - $ret['empty'] = true; - $a->contacts = $ret; - return; - } } -if(! function_exists('profile_tabs')){ - function profile_tabs($a, $is_owner=False, $nickname=Null){ - //echo "<pre>"; var_dump($a->user); killme(); - - $channel = $a->get_channel(); - - if (is_null($nickname)) - $nickname = $channel['channel_address']; - - if(x($_GET,'tab')) - $tab = notags(trim($_GET['tab'])); - - $url = $a->get_baseurl() . '/channel/' . $nickname; - $pr = $a->get_baseurl() . '/profile/' . $nickname; - - $tabs = array( - array( - 'label'=>t('Status'), - 'url' => $url, - 'sel' => ((argv(0)=='channel')?'active':''), - 'title' => t('Status Messages and Posts'), - 'id' => 'status-tab', - ), - array( - 'label' => t('Profile'), - 'url' => $pr, - 'sel' => ((argv(0)=='profile')?'active':''), - 'title' => t('Profile Details'), - 'id' => 'profile-tab', - ), - array( - 'label' => t('Photos'), - 'url' => $a->get_baseurl() . '/photos/' . $nickname, - 'sel' => ((argv(0)=='photos')?'active':''), - 'title' => t('Photo Albums'), - 'id' => 'photo-tab', - ), - ); - - if ($is_owner){ - $tabs[] = array( - 'label' => t('Events'), - 'url' => $a->get_baseurl() . '/events', - 'sel' =>((argv(0)=='events')?'active':''), - 'title' => t('Events and Calendar'), - 'id' => 'events-tab', - ); - } - - $arr = array('is_owner' => $is_owner, 'nickname' => $nickname, 'tab' => (($tab) ? $tab : false), 'tabs' => $tabs); - call_hooks('profile_tabs', $arr); - - $tpl = get_markup_template('common_tabs.tpl'); +/** + * Return full URL to theme which is currently in effect. + * Provide a sane default if nothing is chosen or the specified theme does not exist. + */ - return replace_macros($tpl,array('$tabs' => $arr['tabs'])); - } +function current_theme_url($installing = false) { + global $a; + $t = current_theme(); + $opts = ''; + $opts = (($a->profile_uid) ? '?f=&puid=' . $a->profile_uid : ''); + $opts .= ((x($a->layout,'schema')) ? '&schema=' . $a->layout['schema'] : ''); + if(file_exists('view/theme/' . $t . '/php/style.php')) + return('view/theme/' . $t . '/php/style.pcss' . $opts); + return('view/theme/' . $t . '/css/style.css'); } -function get_my_url() { - if(x($_SESSION,'my_url')) - return $_SESSION['my_url']; +function is_site_admin() { + $a = get_app(); + if((intval($_SESSION['authenticated'])) + && (is_array($a->account)) + && ($a->account['account_roles'] & ACCOUNT_ROLE_ADMIN)) + return true; return false; } -function get_my_address() { - if(x($_SESSION,'my_address')) - return $_SESSION['my_address']; +function is_developer() { + $a = get_app(); + if((intval($_SESSION['authenticated'])) + && (is_array($a->account)) + && ($a->account['account_roles'] & ACCOUNT_ROLE_DEVELOPER)) + return true; return false; } -function zid_init(&$a) { - $tmp_str = get_my_url(); - if(validate_url($tmp_str)) { - proc_run('php','include/gprobe.php',bin2hex($tmp_str)); - $arr = array('zid' => $tmp_str, 'url' => $a->cmd); - call_hooks('zid_init',$arr); + + +function load_contact_links($uid) { + + $a = get_app(); + + $ret = array(); + + if(! $uid || x($a->contacts,'empty')) + return; + +// logger('load_contact_links'); + + $r = q("SELECT abook_id, abook_flags, abook_my_perms, abook_their_perms, xchan_hash, xchan_photo_m, xchan_name, xchan_url from abook left join xchan on abook_xchan = xchan_hash where abook_channel = %d and not (abook_flags & %d) ", + intval($uid), + intval(ABOOK_FLAG_SELF) + ); + if($r) { + foreach($r as $rr){ + $ret[$rr['xchan_hash']] = $rr; + } } + else + $ret['empty'] = true; + $a->contacts = $ret; + return; } -function zid($s,$force = false) { - if(! strlen($s)) - return $s; - $has_params = ((strpos($s,'?')) ? true : false); - if(! $has_params) - $has_params = ((strpos($s,'&')) ? true : false); - $achar = strpos($s,'?') ? '&' : '?'; - - $mine = get_my_url(); - $myaddr = get_my_address(); - if($mine and ! link_compare($mine,$s)) - return $s . (($has_params) ? '' : '/') . $achar . 'zid=' . urlencode($myaddr); - return $s; -} /** -* returns querystring as string from a mapped array -* -* @param params Array -* @return string -*/ -function build_querystring($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 $ret; + * returns querystring as string from a mapped array + * + * @param params Array + * @return string + */ + +function build_querystring($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 $ret; } @@ -1917,13 +1800,23 @@ function argc() { } function argv($x) { - return get_app()->argv[$x]; + if(array_key_exists($x,get_app()->argv)) + return get_app()->argv[$x]; + return ''; } function dba_timer() { return microtime(true); } +function get_observer_hash() { + $observer = get_app()->get_observer(); + if(is_array($observer)) + return $observer['xchan_hash']; + return ''; +} + + /** * Returns the complete URL of the current page, e.g.: http(s)://something.com/network * @@ -1941,19 +1834,53 @@ function curPageURL() { return $pageURL; } +function get_custom_nav(&$a,$navname) { + if(! $navname) + return $a->page['nav']; + // load custom nav menu by name here + +} + function construct_page(&$a) { + require_once('include/comanche.php'); + + // in case a page has overloaded a module, see if we already have a layout defined + // otherwise, if a pdl file exists for this module, use it + + if(! count($a->layout)) { + $n = 'mod_' . $a->module . '.pdl' ; + $u = comanche_get_channel_id(); + if($u) + $s = get_pconfig($u,'system',$n); + if((! $s) && (($p = theme_include($n)) != '')) + $s = @file_get_contents($p); + if($s) + comanche_parser($a,$s); + } + + $comanche = ((count($a->layout)) ? true : false); /** - * Build the page - now that we have all the components - */ + * Build the page - now that we have all the components + */ + + require_once(theme_include('theme_init.php')); + $installing = false; - if($a->module != 'install') { + if($a->module == 'setup') + $installing = true; + else { nav($a); } - require_once(theme_include('theme_init.php')); + if($comanche) { + if($a->layout['nav']) { + $a->page['nav'] = get_custom_nav($a->layout['nav']); + } + } + if(($p = theme_include(current_theme() . '.js')) != '') head_add_js($p); @@ -1963,50 +1890,78 @@ function construct_page(&$a) { require_once('include/js_strings.php'); - head_add_css(((x($a->page,'template')) ? $a->page['template'] : 'default' ) . '.css'); + if(x($a->page,'template_style')) + head_add_css($a->page['template_style'] . '.css'); + else + head_add_css(((x($a->page,'template')) ? $a->page['template'] : 'default' ) . '.css'); + head_add_css('mod_' . $a->module . '.css'); - head_add_css('style.css'); + head_add_css(current_theme_url($installing)); head_add_js('mod_' . $a->module . '.js'); - - $interval = ((local_user()) ? get_pconfig(local_user(),'system','update_interval') : 40000); - if($interval < 10000) - $interval = 40000; - - $a->page['title'] = $a->config['system']['sitename']; - - - $a->page['htmlhead'] = replace_macros($a->page['htmlhead'], array( - '$baseurl' => $a->get_baseurl(), - '$local_user' => local_user(), - '$generator' => FRIENDICA_PLATFORM . ' ' . FRIENDICA_VERSION, - '$update_interval' => $interval, - '$head_css' => head_get_css(), - '$head_js' => head_get_js(), - '$js_strings' => js_strings() - )); + $a->build_pagehead(); $arr = $a->get_widgets(); + ksort($arr,SORT_NUMERIC); if(count($arr)) { foreach($arr as $x) { if(! array_key_exists($x['location'],$a->page)) $a->page[$x['location']] = ''; - $a->page[$x['location']] .= $x['html']; + $a->page[$x['location']] .= $x['html']; + } + } + + // Let's say we have a comanche declaration '[region=nav][/region][region=content]$nav $content[/region]'. + // The text 'region=' identifies a section of the layout by that name. So what we want to do here is leave + // $a->page['nav'] empty and put the default content from $a->page['nav'] and $a->page['section'] + // into a new region called $a->data['content']. It is presumed that the chosen layout file for this comanche page + // has a '<content>' element instead of a '<section>'. + + // This way the Comanche layout can include any existing content, alter the layout by adding stuff around it or changing the + // layout completely with a new layout definition, or replace/remove existing content. + + if($comanche) { + $arr = array('module' => $a->module, 'layout' => $a->layout); + call_hooks('construct_page',$arr); + $a->layout = $arr['layout']; + + foreach($a->layout as $k => $v) { + if((strpos($k,'region_') === 0) && strlen($v)) { + if(strpos($v,'$region_') !== false) { + $v = preg_replace_callback('/\$region_([a-zA-Z0-9]+)/ism','comanche_replace_region',$v); + } + + // And a couple of convenience macros + + if(strpos($v,'$nav') !== false) { + $v = str_replace('$nav',$a->page['nav'],$v); + } + if(strpos($v,'$content') !== false) { + + $v = str_replace('$content',$a->page['content'],$v); + } + + $a->page[substr($k,7)] = $v; + + } } } if($a->is_mobile || $a->is_tablet) { - if(isset($_SESSION['show-mobile']) && !$_SESSION['show-mobile']) { + if(isset($_SESSION['show_mobile']) && !$_SESSION['show_mobile']) { $link = $a->get_baseurl() . '/toggle_mobile?f=&address=' . curPageURL(); } else { $link = $a->get_baseurl() . '/toggle_mobile?f=&off=1&address=' . curPageURL(); } - $a->page['footer'] .= replace_macros(get_markup_template("toggle_mobile_footer.tpl"), array( - '$toggle_link' => $link, - '$toggle_text' => t('toggle mobile') - )); + if ((isset($_SESSION) && $_SESSION['mobile_theme'] !='' && $_SESSION['mobile_theme'] !='---' ) || + (isset($a->config['system']['mobile_theme']) && !isset($_SESSION['mobile_theme']))) { + $a->page['footer'] .= replace_macros(get_markup_template("toggle_mobile_footer.tpl"), array( + '$toggle_link' => $link, + '$toggle_text' => t('toggle mobile') + )); + } } $page = $a->page; @@ -2015,11 +1970,32 @@ function construct_page(&$a) { header("Content-type: text/html; charset=utf-8"); require_once(theme_include( - ((x($a->page,'template')) - ? $a->page['template'] - : 'default' ) + ((x($a->page,'template')) + ? $a->page['template'] + : 'default' ) . '.php' ) - ); + ); return; -}
\ No newline at end of file +} + + +function appdirpath() { + return dirname(__FILE__); +} + + +function head_set_icon($icon) { + global $a; + $a->data['pageicon'] = $icon; + logger('head_set_icon: ' . $icon); +} + +function head_get_icon() { + global $a; + $icon = $a->data['pageicon']; + if(! strpos($icon,'://')) + $icon = z_root() . $icon; + return $icon; +} + |