diff options
Diffstat (limited to 'boot.php')
| -rwxr-xr-x[-rw-r--r--] | boot.php | 2060 |
1 files changed, 1149 insertions, 911 deletions
diff --git a/boot.php b/boot.php index 8d2e7c6e8..de1c640a6 100644..100755 --- a/boot.php +++ b/boot.php @@ -1,4 +1,29 @@ <?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'); @@ -12,11 +37,13 @@ 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'); -define ( 'FRIENDICA_PLATFORM', 'Friendica Red'); -define ( 'FRIENDICA_VERSION', trim(file_get_contents('version.inc')) . 'R'); -define ( 'ZOT_REVISION', 1 ); -define ( 'DB_UPDATE_VERSION', 1031 ); + +define ( 'RED_PLATFORM', 'Red Matrix' ); +define ( 'RED_VERSION', trim(file_get_contents('version.inc')) . 'R'); +define ( 'ZOT_REVISION', 1 ); +define ( 'DB_UPDATE_VERSION', 1058 ); define ( 'EOL', '<br />' . "\r\n" ); define ( 'ATOM_TIME', 'Y-m-d\TH:i:s\Z' ); @@ -92,7 +119,7 @@ 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 /** @@ -130,6 +157,12 @@ 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 @@ -146,6 +179,7 @@ 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_REMOVED', 0x8000 ); @@ -153,6 +187,18 @@ define ( 'PAGE_REMOVED', 0x8000 ); //define ( 'PAGE_BLOG', 4 ); //define ( 'PAGE_PRVGROUP', 5 ); + +/** + * Photo types + */ + +define ( 'PHOTO_NORMAL', 0x0000 ); +define ( 'PHOTO_PROFILE', 0x0001 ); +define ( 'PHOTO_XCHAN', 0x0002 ); +define ( 'PHOTO_THING', 0x0004 ); + + + /** * Network and protocol family types */ @@ -223,6 +269,8 @@ 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); @@ -280,18 +328,21 @@ define ( 'XCHAN_FLAGS_HIDDEN', 0x0001); * 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_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 ); /** @@ -346,6 +397,7 @@ 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 @@ -386,6 +438,7 @@ 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_DELAYED_PUBLISH', 0x0080); /** * Item Flags @@ -402,7 +455,8 @@ define ( 'ITEM_NOTSHOWN', 0x0080); // technically visible but not normal 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 /** * @@ -453,466 +507,538 @@ function startup() { * */ -if(! class_exists('App')) { - class 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 - 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 $account = null; // account record + public $channel = null; // channel record + public $observer = null; // xchan record + public $profile_uid = 0; // If applicable, the uid of the person whose stuff this is. + + + + 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' => 'internal', - ); - - private $ldelim = array( - 'internal' => '', - 'smarty3' => '{{' - ); - private $rdelim = array( - 'internal' => '', - 'smarty3' => '}}' - ); + 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', + ); - private $scheme; - private $hostname; - private $baseurl; - private $path; + // array of registered template engines ('name'=>'class name') + public $template_engines = array(); + // array of instanced template engines ('name'=>'instance') + public $template_engine_instance = array(); + + private $ldelim = array( + 'internal' => '', + 'smarty3' => '{{' + ); + private $rdelim = array( + 'internal' => '', + 'smarty3' => '}}' + ); - private $db; + private $scheme; + private $hostname; + private $baseurl; + private $path; + private $db; - private $curl_code; - private $curl_headers; + private $curl_code; + private $curl_headers; - private $cached_profile_image; - private $cached_profile_picdate; + private $cached_profile_image; + private $cached_profile_picdate; - function __construct() { + function __construct() { - global $default_timezone; + global $default_timezone; + $this->timezone = ((x($default_timezone)) ? $default_timezone : 'UTC'); - $this->timezone = ((x($default_timezone)) ? $default_timezone : 'UTC'); + date_default_timezone_set($this->timezone); - date_default_timezone_set($this->timezone); + $this->config = array('system'=>array()); + $this->page = array(); + $this->pager= array(); - $this->config = array(); - $this->page = array(); - $this->pager= array(); + $this->query_string = ''; - $this->query_string = ''; + startup(); - 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'; + $this->scheme = 'http'; + if(x($_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_NAME')) { + $this->hostname = $_SERVER['SERVER_NAME']; - if(x($_SERVER,'SERVER_PORT') && $_SERVER['SERVER_PORT'] != 80 && $_SERVER['SERVER_PORT'] != 443) - $this->hostname .= ':' . $_SERVER['SERVER_PORT']; - /** - * Figure out if we are running at the top of a domain - * or in a sub-directory and adjust accordingly - */ + if(x($_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; - } + $path = trim(dirname($_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'],'/\\'); + set_include_path("include/$this->hostname" . PATH_SEPARATOR . get_include_path()); - // unix style "homedir" + if((x($_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'],'/\\'); - if(substr($this->cmd,0,1) === '~') - $this->cmd = 'channel/' . substr($this->cmd,1); + // unix style "homedir" + if(substr($this->cmd,0,1) === '~') + $this->cmd = 'channel/' . substr($this->cmd,1); - /** - * - * 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'; - } + /** + * + * 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'; + } - /** - * See if there is any page number information, and initialise - * pagination - */ - $this->pager['page'] = ((x($_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; + /** + * See if there is any page number information, and initialise + * pagination + */ - /** - * Detect mobile devices - */ + $this->pager['page'] = ((x($_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; - $mobile_detect = new Mobile_Detect(); - $this->is_mobile = $mobile_detect->isMobile(); - $this->is_tablet = $mobile_detect->isTablet(); + /** + * Detect mobile devices + */ - BaseObject::set_app($this); - } + $mobile_detect = new Mobile_Detect(); + $this->is_mobile = $mobile_detect->isMobile(); + $this->is_tablet = $mobile_detect->isTablet(); - function get_baseurl($ssl = false) { - $scheme = $this->scheme; + $this->head_set_icon('/images/rhash-32.png'); - if((x($this->config,'system')) && (x($this->config['system'],'ssl_policy'))) { - if(intval($this->config['system']['ssl_policy']) === intval(SSL_POLICY_FULL)) - $scheme = 'https'; + BaseObject::set_app($this); + + /** + * register template engines + */ + $dc = get_declared_classes(); + foreach ($dc as $k) { + if (in_array("ITemplateEngine", class_implements($k))){ + $this->register_template_engine($k); + } + } + } - // Basically, we have $ssl = true on any links which can only be seen by a logged in user - // (and also the login link). Anything seen by an outsider will have it turned off. + function get_baseurl($ssl = false) { + $scheme = $this->scheme; - if($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 $this->baseurl; + if((x($this->config,'system')) && (x($this->config['system'],'ssl_policy'))) { + if(intval($this->config['system']['ssl_policy']) === intval(SSL_POLICY_FULL)) { + $scheme = 'https'; + } } + + $this->baseurl = $scheme . "://" . $this->hostname . ((isset($this->path) && strlen($this->path)) ? '/' . $this->path : '' ); + return $this->baseurl; + } - function set_baseurl($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 = $this->config['system']['baseurl']; - } + function set_baseurl($url) { - $parsed = @parse_url($url); + 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']; + } - $this->baseurl = $url; + $parsed = @parse_url($url); - if($parsed) { - $this->scheme = $parsed['scheme']; + $this->baseurl = $url; - $this->hostname = $parsed['host']; - if(x($parsed,'port')) - $this->hostname .= ':' . $parsed['port']; - if(x($parsed,'path')) - $this->path = trim($parsed['path'],'\\/'); - } + if($parsed) { + $this->scheme = $parsed['scheme']; + $this->hostname = $parsed['host']; + if(x($parsed,'port')) + $this->hostname .= ':' . $parsed['port']; + if(x($parsed,'path')) + $this->path = trim($parsed['path'],'\\/'); } - function get_hostname() { - return $this->hostname; - } + } - function set_hostname($h) { - $this->hostname = $h; - } + function get_hostname() { + return $this->hostname; + } - function set_path($p) { - $this->path = trim(trim($p),'/'); - } + function set_hostname($h) { + $this->hostname = $h; + } - function get_path() { - return $this->path; - } + function set_path($p) { + $this->path = trim(trim($p),'/'); + } - function set_account($aid) { - $this->account = $aid; - } + function get_path() { + return $this->path; + } - function get_account() { - return $this->account; - } + function set_account($acct) { + $this->account = $acct; + } - function set_channel($channel) { - $this->channel = $channel; - } + function get_account() { + return $this->account; + } - function get_channel() { - return $this->channel; - } + function set_channel($channel) { + $this->channel = $channel; + } + function get_channel() { + return $this->channel; + } - function set_observer($xchan) { - $this->observer = $xchan; - } - function get_observer() { - return $this->observer; - } + function set_observer($xchan) { + $this->observer = $xchan; + } - function set_perms($perms) { - $this->perms = $perms; - } + function get_observer() { + return $this->observer; + } - function get_perms() { - return $this->perms; - } + function set_perms($perms) { + $this->perms = $perms; + } - function get_apps() { - return $this->apps; - } + function get_perms() { + return $this->perms; + } - function set_apps($arr) { - $this->apps = $arr; - } + function get_apps() { + return $this->apps; + } - function set_groups($g) { - $this->groups = $g; - } + function set_apps($arr) { + $this->apps = $arr; + } - function get_groups() { - return $this->groups; - } + function set_groups($g) { + $this->groups = $g; + } - /* - * Use a theme or app specific widget ordering list to determine what widgets should be included - * for each module and in what order and optionally what region of the page to place them. - * For example: - * view/wgl/mod_connections.wgl: - * ----------------------------- - * vcard aside - * follow aside - * findpeople rightside - * collections aside - * - * If your widgetlist does not include a widget that is destined for the page, it will not be rendered. - * You can also use this to change the order of presentation, as they will be presented in the order you specify. - * - */ + function get_groups() { + return $this->groups; + } - function set_widget($title,$html, $location = 'aside') { - $widgetlist_file = 'mod_' . $this->module . '.wgl'; - if(! $this->widgetlist) { - if($this->module && (($f = theme_include($widgetlist_file)) !== '')) { - $s = file($f, FILE_IGNORE_NEW_LINES|FILE_SKIP_EMPTY_LINES); - if(is_array($s)) { - foreach($s as $x) { - $this->widgetlist[] = explode(' ', $x); - } + /* + * Use a theme or app specific widget ordering list to determine what widgets should be included + * for each module and in what order and optionally what region of the page to place them. + * For example: + * view/wgl/mod_connections.wgl: + * ----------------------------- + * vcard aside + * follow aside + * findpeople rightside + * collections aside + * + * If your widgetlist does not include a widget that is destined for the page, it will not be rendered. + * You can also use this to change the order of presentation, as they will be presented in the order you specify. + * + */ + + function set_widget($title,$html, $location = 'aside') { + $widgetlist_file = 'mod_' . $this->module . '.wgl'; + if(! $this->widgetlist) { + if($this->module && (($f = theme_include($widgetlist_file)) !== '')) { + $s = file($f, FILE_IGNORE_NEW_LINES|FILE_SKIP_EMPTY_LINES); + if(is_array($s)) { + foreach($s as $x) { + $this->widgetlist[] = explode(' ', $x); } } - else { - $this->widgets[] = array('title' => $title, 'html' => $html, 'location' => $location); - } } - if($this->widgetlist) { - foreach($this->widgetlist as $k => $v) { - if($v[0] && $v[0] === $title) { - $this->widgets[$k] = array('title' => $title, 'html' => $html, 'location' => (($v[1]) ? $v[1] : $location)); - } + else { + $this->widgets[] = array('title' => $title, 'html' => $html, 'location' => $location); + } + } + if($this->widgetlist) { + foreach($this->widgetlist as $k => $v) { + if($v[0] && $v[0] === $title) { + $this->widgets[$k] = array('title' => $title, 'html' => $html, 'location' => (($v[1]) ?$v[1] : $location)); } } } + } - function get_widgets($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' => $this->widgets); + function get_widgets($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 $arr['widgets']; - } - - function set_pager_total($n) { - $this->pager['total'] = intval($n); - } - - 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']; + } + $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); + } - } + 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() { + function build_pagehead() { - $interval = ((local_user()) ? get_pconfig(local_user(),'system','update_interval') : 40000); - if($interval < 10000) - $interval = 40000; + $interval = ((local_user()) ? get_pconfig(local_user(),'system','update_interval') : 40000); + if($interval < 10000) + $interval = 40000; + if(! x($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() + )) . $this->page['htmlhead']; + } - /* 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(), - '$generator' => FRIENDICA_PLATFORM . ' ' . FRIENDICA_VERSION, - '$update_interval' => $interval, - '$head_css' => head_get_css(), - '$head_js' => head_get_js(), - '$js_strings' => js_strings() - )) . $this->page['htmlhead']; - } + function set_curl_code($code) { + $this->curl_code = $code; + } - function set_curl_code($code) { - $this->curl_code = $code; - } + function get_curl_code() { + return $this->curl_code; + } - function get_curl_code() { - return $this->curl_code; - } + function set_curl_headers($headers) { + $this->curl_headers = $headers; + } - function set_curl_headers($headers) { - $this->curl_headers = $headers; - } + function get_curl_headers() { + return $this->curl_headers; + } - function get_curl_headers() { - return $this->curl_headers; - } + + /** + * 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; + } - function get_template_engine() { - return $this->theme['template_engine']; - } + /** + * 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 { + $class = $this->template_engines[$template_engine]; + $obj = new $class; + $this->template_engine_instance[$template_engine] = $obj; + return $obj; + } + } + + echo "template engine <tt>$template_engine</tt> is not registered!\n"; killme(); + } + + function get_template_engine() { + return $this->theme['template_engine']; + } - function set_template_engine($engine = 'internal') { + function set_template_engine($engine = 'smarty3') { - $this->theme['template_engine'] = 'internal'; + $this->theme['template_engine'] = $engine; - switch($engine) { - case 'smarty3': - if(is_writable('view/tpl/smarty3/')) - $this->theme['template_engine'] = 'smarty3'; - break; - default: - break; - } - } + /*if ($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_ldelim($engine = 'internal') { - return $this->ldelim[$engine]; - } + function get_template_rdelim($engine = 'smarty3') { + return $this->rdelim[$engine]; + } - function get_template_rdelim($engine = 'internal') { - 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 $a; +} + // Multi-purpose function to check variable state. @@ -921,38 +1047,36 @@ if(! function_exists('get_app')) { // if variable is set, returns 1 if has 'non-zero' value, otherwise returns 0. // e.g. x('') or x(0) returns 0; -if(! function_exists('x')) { - function x($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('system_unavailable.php'); + system_down(); + killme(); +} function clean_urls() { @@ -991,230 +1115,276 @@ 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); - -// $url = get_config('system','baseurl'); - // if the url isn't set or the stored url is radically different - // than the currently visited url, store the current value accordingly. - // "Radically different" ignores common variations such as http vs https - // and www.example.com vs example.com. - // We will only change the url to an ip address if there is no existing setting +function check_config(&$a) { -// 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()); + $build = get_config('system','db_version'); + if(! x($build)) + $build = set_config('system','db_version',DB_UPDATE_VERSION); + + $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. + $oldurl = hex2bin($saved); + fix_system_urls($oldurl,z_root()); + set_config('system','urlverify',bin2hex(z_root())); + } + // 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. + $a->set_baseurl($a->get_baseurl()); - if($build != DB_UPDATE_VERSION) { - $stored = intval($build); - $current = intval(DB_UPDATE_VERSION); - if(($stored < $current) && file_exists('install/update.php')) { + if($build != DB_UPDATE_VERSION) { + $stored = intval($build); + $current = intval(DB_UPDATE_VERSION); + if(($stored < $current) && file_exists('install/update.php')) { - load_config('database'); + load_config('database'); - // We're reporting a different version than what is currently installed. - // Run any existing update scripts to bring the database up to current. + // We're reporting a different version than what is currently installed. + // Run any existing update scripts to bring the database up to current. - require_once('install/update.php'); + require_once('install/update.php'); - // make sure that boot.php and update.php are the same release, we might be - // updating right this very second and the correct version of the update.php - // file may not be here yet. This can happen on a very busy site. + // make sure that boot.php and update.php are the same release, we might be + // updating right this very second and the correct version of the update.php + // file may not be here yet. This can happen on a very busy site. - if(DB_UPDATE_VERSION == UPDATE_VERSION) { + if(DB_UPDATE_VERSION == UPDATE_VERSION) { - for($x = $stored; $x < $current; $x ++) { - if(function_exists('update_r' . $x)) { + for($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. + // 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 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'); + if(get_config('database','update_r' . $x)) + break; + set_config('database','update_r' . $x, '1'); - // call the specific update + // call the specific update - $func = 'update_r' . $x; - $retval = $func(); - if($retval) { - //send the administrator an e-mail + $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) - )); + $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()); + $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' . $x, 'success'); - + mail($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); } + 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. - * - */ + /** + * + * 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. + * + */ - $r = q("SELECT * FROM `addon` WHERE `installed` = 1"); - if(count($r)) - $installed = $r; - else - $installed = array(); + $r = q("SELECT * FROM `addon` WHERE `installed` = 1"); + if($r) + $installed = $r; + else + $installed = array(); - $plugins = get_config('system','addon'); - $plugins_arr = array(); + $plugins = get_config('system','addon'); + $plugins_arr = array(); - if($plugins) - $plugins_arr = explode(',',str_replace(' ', '',$plugins)); + if($plugins) + $plugins_arr = explode(',',str_replace(' ', '',$plugins)); - $a->plugins = $plugins_arr; + $a->plugins = $plugins_arr; - $installed_arr = array(); + $installed_arr = array(); - if(count($installed)) { - foreach($installed as $i) { - if(! in_array($i['name'],$plugins_arr)) { - uninstall_plugin($i['name']); - } - else { - $installed_arr[] = $i['name']; - } + if(count($installed)) { + foreach($installed as $i) { + if(! in_array($i['name'],$plugins_arr)) { + unload_plugin($i['name']); + } + else { + $installed_arr[] = $i['name']; } } + } - if(count($plugins_arr)) { - foreach($plugins_arr as $p) { - if(! in_array($p,$installed_arr)) { - install_plugin($p); - } + if(count($plugins_arr)) { + foreach($plugins_arr as $p) { + if(! in_array($p,$installed_arr)) { + load_plugin($p); } } + } - load_hooks(); + load_hooks(); + return; +} - return; + + +function fix_system_urls($oldurl,$newurl) { + + require_once('include/crypto.php'); + + // 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. + + $r = q("select xchan_hash, channel_prvkey from xchan left join channel on channel_hash = xchan_hash where xchan_url = '%s'", + dbesc($oldurl) + ); + if($r) { + foreach($r as $rr) { + $channel = substr($rr['xchan_addr'],0,strpos($rr['xchan_addr'],'@')); + $parsed = @parse_url($rr['xchan_url']); + if(! $parsed) + continue; + $newhost = $parsed['host']; + $rhs = $newhost . (($parsed['port']) ? ':' . $parsed['port'] : '') . (($parsed['path']) ? $parsed['path'] : ''); + + $x = q("update xchan set xchan_addr = '%s', xchan_url = '%s', xchan_connurl = '%s' where xchan_hash = '%s' limit 1", + dbesc($channel . '@' . $rhs), + dbesc($newurl), + dbesc($newurl . '/poco/' . $channel), + dbesc($rr['xchan_hash']) + ); + + + $y = q("update hubloc set hubloc_addr = '%s', hubloc_url = '%s', hubloc_url_sig = '%s', hubloc_host = '%s', hubloc_callback = '%s' where hubloc_hash = '%s' and hubloc_url = '%s' limit 1", + dbesc($channel . '@' . $rhs), + dbesc($newurl), + dbesc(base64url_encode(rsa_sign($newurl,$rr['channel_prvkey']))), + dbesc($newhost), + dbesc($newurl . '/post'), + dbesc($rr['xchan_hash']), + dbesc($oldurl) + ); + } } } + + // 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) . '/' . $a->query_string; +function login($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 + ); + } - 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) - )); + $dest_url = $a->get_baseurl(true) . '/' . $a->query_string; - $tpl = get_markup_template("login.tpl"); - if(strlen($a->query_string)) - $_SESSION['login_return_url'] = $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) + )); + $tpl = get_markup_template("login.tpl"); + if(strlen($a->query_string)) + $_SESSION['login_return_url'] = $a->query_string; + } - $o .= replace_macros($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, + $o .= replace_macros($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?'), - '$lostlink' => t('Password Reset'), - )); + '$lostpass' => t('Forgot your password?'), + '$lostlink' => t('Password Reset'), + )); - call_hooks('login_hook',$o); + call_hooks('login_hook',$o); - return $o; - } + return $o; } + // Used to end the current process, after saving session state. -if(! function_exists('killme')) { - function killme() { - session_write_close(); - exit; - } + +function killme() { + session_write_close(); + exit; } + // redirect to another URL and terminate this process. -if(! function_exists('goaway')) { - function goaway($s) { - header("Location: $s"); - killme(); - } + +function goaway($s) { + header("Location: $s"); + killme(); } + function get_account_id() { if(get_app()->account) return intval(get_app()->account['account_id']); @@ -1224,62 +1394,62 @@ function get_account_id() { // Returns the entity id of locally logged in user or false. -if(! function_exists('local_user')) { - function local_user() { - if((x($_SESSION,'authenticated')) && (x($_SESSION,'uid'))) - return intval($_SESSION['uid']); - return false; - } + +function local_user() { + if((x($_SESSION,'authenticated')) && (x($_SESSION,'uid'))) + return intval($_SESSION['uid']); + return false; } + // Returns contact id of authenticated site visitor or false -if(! function_exists('remote_user')) { - function remote_user() { - if((x($_SESSION,'authenticated')) && (x($_SESSION,'visitor_id'))) - return $_SESSION['visitor_id']; - return false; - } + +function remote_user() { + if((x($_SESSION,'authenticated')) && (x($_SESSION,'visitor_id'))) + return $_SESSION['visitor_id']; + return false; } + // contents of $s are displayed prominently on the page the next time // a page is loaded. Usually used for errors or alerts. -if(! function_exists('notice')) { - function notice($s) { - $a = get_app(); - if(! x($_SESSION,'sysmsg')) $_SESSION['sysmsg'] = array(); - if($a->interactive) - $_SESSION['sysmsg'][] = $s; - } + +function notice($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'][] = $s; - } + + +function info($s) { + $a = get_app(); + if(! x($_SESSION,'sysmsg_info')) $_SESSION['sysmsg_info'] = array(); + if($a->interactive) + $_SESSION['sysmsg_info'][] = $s; } + // wrapper around config to limit the text length of an incoming message -if(! function_exists('get_max_import_size')) { - function get_max_import_size() { - global $a; - return ((x($a->config,'max_import_size')) ? $a->config['max_import_size'] : 0 ); - } + +function 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 + * @parameter string $profile * * Summary: Loads a profile into the page sidebar. * The function requires a writeable copy of the main App structure, and the nickname @@ -1295,8 +1465,10 @@ if(! function_exists('get_max_import_size')) { * */ -if(! function_exists('profile_load')) { -function profile_load(&$a, $nickname, $profile = 0) { + +function profile_load(&$a, $nickname, $profile = '') { + + logger('profile_load: ' . $profile); $user = q("select channel_id from channel where channel_address = '%s' limit 1", dbesc($nickname) @@ -1320,30 +1492,29 @@ function profile_load(&$a, $nickname, $profile = 0) { return; } - $r = q("SELECT abook_profile FROM abook WHERE abook_xchan = '%s' limit 1", - dbesc($observer['xchan_hash']) - ); - if($r) - $profile = $r[0]['abook_profile']; - + if(! $profile) { + $r = q("SELECT abook_profile FROM abook WHERE abook_xchan = '%s' and abook_channel = '%d' limit 1", + dbesc($observer['xchan_hash']), + intval($user[0]['channel_id']) + ); + if($r) + $profile = $r[0]['abook_profile']; + } $r = null; - - if($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", + $r = q("SELECT profile.uid AS profile_uid, profile.*, channel.* FROM profile + LEFT JOIN channel ON profile.uid = channel.channel_id + WHERE channel.channel_address = '%s' AND profile.profile_guid = '%s' LIMIT 1", dbesc($nickname), - intval($profile_int) + dbesc($profile) ); } - 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", + if(! $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) ); } @@ -1366,9 +1537,9 @@ function profile_load(&$a, $nickname, $profile = 0) { } $a->profile = $r[0]; + $a->profile_uid = $r[0]['profile_uid']; - - $a->page['title'] = $a->profile['channel_name'] . " @ " . $a->config['sitename']; + $a->page['title'] = $a->profile['channel_name'] . " - " . $a->profile['channel_address'] . "@" . $a->get_hostname(); $_SESSION['theme'] = $a->profile['channel_theme']; @@ -1385,7 +1556,7 @@ function profile_load(&$a, $nickname, $profile = 0) { } return; -}} +} function profile_create_sidebar(&$a) { @@ -1412,126 +1583,128 @@ function profile_create_sidebar(&$a) { */ -if(! function_exists('profile_sidebar')) { - function profile_sidebar($profile, $block = 0) { - $a = get_app(); +function profile_sidebar($profile, $block = 0) { - $observer = $a->get_observer(); + $a = get_app(); - $o = ''; - $location = false; - $address = false; - $pdesc = true; + $observer = $a->get_observer(); - if((! is_array($profile)) && (! count($profile))) - return $o; + $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']); + head_set_icon($profile['thumb']); - call_hooks('profile_sidebar_enter', $profile); + $is_owner = (($profile['uid'] == local_user()) ? true : false); - // don't show connect link to yourself - $connect = (($profile['uid'] != local_user()) ? t('Connect') : False); + $profile['picdate'] = urlencode($profile['picdate']); - // don't show connect link to authenticated visitors either + call_hooks('profile_sidebar_enter', $profile); - if(remote_user() && count($_SESSION['remote'])) { - foreach($_SESSION['remote'] as $visitor) { - if($visitor['uid'] == $profile['uid']) { - $connect = false; - break; - } + // don't show connect link to yourself + $connect = (($profile['uid'] != local_user()) ? t('Connect') : False); + + // don't show connect link to authenticated visitors either + + if(remote_user() && count($_SESSION['remote'])) { + foreach($_SESSION['remote'] as $visitor) { + if($visitor['uid'] == $profile['uid']) { + $connect = false; + break; } } + } - // show edit profile to yourself - if($is_owner) { + // show edit profile to yourself + if($is_owner) { - $profile['menu'] = array( - 'chg_photo' => t('Change profile photo'), - 'entries' => array(), - ); + $profile['menu'] = array( + 'chg_photo' => t('Change profile photo'), + 'entries' => array(), + ); - 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')); + 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()); + $r = q("SELECT * FROM `profile` WHERE `uid` = %d", + local_user()); - if($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' => $rr['is_default'], - 'visible_to_everybody' => t('visible to everybody'), - 'edit_visibility' => t('Edit visibility'), - ); - } + if($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)) - $location = t('Location:'); + if((x($profile,'address') == 1) + || (x($profile,'locality') == 1) + || (x($profile,'region') == 1) + || (x($profile,'postal_code') == 1) + || (x($profile,'country_name') == 1)) + $location = t('Location:'); - $gender = ((x($profile,'gender') == 1) ? t('Gender:') : False); - $marital = ((x($profile,'marital') == 1) ? t('Status:') : False); - $homepage = ((x($profile,'homepage') == 1) ? t('Homepage:') : False); + $gender = ((x($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 = $homepage = False; - } + if(($profile['hidewall'] || $block) && (! local_user()) && (! remote_user())) { + $location = $pdesc = $gender = $marital = $homepage = False; + } - $firstname = ((strpos($profile['name'],' ')) - ? trim(substr($profile['name'],0,strpos($profile['name'],' '))) : $profile['name']); - $lastname = (($firstname === $profile['name']) ? '' : trim(substr($profile['name'],strlen($firstname)))); + $firstname = ((strpos($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')) { - $contact_block = contact_block(); - } + if(is_array($observer) + && perm_is_allowed($profile['uid'],$observer['xchan_hash'],'view_contacts')) { + $contact_block = contact_block(); + } - $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, - )); + $tpl = get_markup_template('profile_vcard.tpl'); - $arr = array('profile' => &$profile, 'entry' => &$o); + $o .= replace_macros($tpl, array( + '$profile' => $profile, + '$connect' => $connect, + '$location' => $location, + '$gender' => $gender, + '$pdesc' => $pdesc, + '$marital' => $marital, + '$homepage' => $homepage, + '$contact_block' => $contact_block, + )); - call_hooks('profile_sidebar', $arr); + $arr = array('profile' => &$profile, 'entry' => &$o); - return $o; - } + call_hooks('profile_sidebar', $arr); + + return $o; } -// FIXME -if(! function_exists('get_birthdays')) { +// FIXME or remove + + function get_birthdays() { $a = get_app(); @@ -1606,11 +1779,11 @@ if(! function_exists('get_birthdays')) { )); } -} + // FIXME -if(! function_exists('get_events')) { + function get_events() { require_once('include/bbcode.php'); @@ -1677,7 +1850,7 @@ if(! function_exists('get_events')) { '$events' => $r, )); } -} + /** @@ -1694,107 +1867,133 @@ 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; + $args = $newargs; - $arr = array('args' => $args, 'run_cmd' => true); + $arr = array('args' => $args, 'run_cmd' => true); - call_hooks("proc_run", $arr); - if(! $arr['run_cmd']) - return; + call_hooks("proc_run", $arr); + if(! $arr['run_cmd']) + return; - if(count($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(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]); - $cmdline = implode($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)); - } + $cmdline = implode($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(! function_exists('current_theme')) { - function current_theme(){ - $app_base_themes = array('redbasic'); + + +function current_theme(){ + $app_base_themes = array('redbasic'); - $a = get_app(); + $a = get_app(); + $page_theme = null; + + // Find the theme that belongs to the channel whose stuff we are looking at + + if($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 = $r[0]['channel_theme']; + } + + // Allow folks to over-rule channel themes and always use their own on their own site. + // The default is for channel themes to take precedence over your own on pages belonging + // to that channel. + + if($page_theme && local_user() && local_user() != $a->profile_url) { + 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; + $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'] : $system_theme); + if($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'] : $system_theme); + + if($page_theme) + $theme_name = $page_theme; + } - if($theme_name && - (file_exists('view/theme/' . $theme_name . '/css/style.css') || - file_exists('view/theme/' . $theme_name . '/php/style.php'))) - return($theme_name); + 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); - } + 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))); + $fallback = array_merge(glob('view/theme/*/css/style.css'),glob('view/theme/*/php/style.php')); + if(count($fallback)) + return (str_replace('view/theme/','', substr($fallback[0],0,-10))); - } } -/* + +/** * 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('view/theme/' . $t . '/php/style.pcss'); - return('view/theme/' . $t . '/css/style.css'); - } + * Provide a sane default if nothing is chosen or the specified theme does not exist. + */ + +function current_theme_url($installing = false) { + global $a; + $t = current_theme(); + $uid = ''; + $uid = (($a->profile_uid) ? '?f=&puid=' . $a->profile_uid : ''); + if(file_exists('view/theme/' . $t . '/php/style.php')) + return('view/theme/' . $t . '/php/style.pcss' . $uid); + return('view/theme/' . $t . '/css/style.css'); } + function z_birthday($dob,$tz,$format="Y-m-d H:i:s") { if(! strlen($tz)) @@ -1815,57 +2014,6 @@ function z_birthday($dob,$tz,$format="Y-m-d H:i:s") { } - -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',$bd,$format); - } - } - - return $birthday; - } -} - -if(! function_exists('is_site_admin')) { function is_site_admin() { $a = get_app(); if((intval($_SESSION['authenticated'])) @@ -1873,115 +2021,147 @@ function is_site_admin() { && ($a->account['account_roles'] & ACCOUNT_ROLE_ADMIN)) return true; return false; -}} +} -if(! function_exists('load_contact_links')) { - function load_contact_links($uid) { - $a = get_app(); +function load_contact_links($uid) { - $ret = array(); + $a = get_app(); - if(! $uid || x($a->contacts,'empty')) - return; + $ret = array(); - logger('load_contact_links'); + if(! $uid || x($a->contacts,'empty')) + return; - $r = q("SELECT abook_id, abook_flags, abook_my_perms, abook_their_perms, xchan_hash, xchan_photo_m, xchan_name, xchan_url from abook left join xchan on abook_xchan = xchan_hash where abook_channel = %d and not (abook_flags & %d) ", - intval($uid), - intval(ABOOK_FLAG_SELF) - ); - if($r) { - foreach($r as $rr){ - $ret[$rr['xchan_hash']] = $rr; - } +// 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; } + 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(); + + +function profile_tabs($a, $is_owner=False, $nickname=Null){ + //echo "<pre>"; var_dump($a->user); killme(); - $channel = $a->get_channel(); + $channel = $a->get_channel(); - if (is_null($nickname)) - $nickname = $channel['channel_address']; + if (is_null($nickname)) + $nickname = $channel['channel_address']; - if(x($_GET,'tab')) - $tab = notags(trim($_GET['tab'])); + 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', - ), + $url = $a->get_baseurl() . '/channel/' . $nickname; + $pr = $a->get_baseurl() . '/profile/' . $nickname; + + $tabs = array( + array( + 'label' => t('Channel'), + 'url' => $url, + 'sel' => ((argv(0) == 'channel') ? 'active' : ''), + 'title' => t('Status Messages and Posts'), + 'id' => 'status-tab', + ), + array( + 'label' => t('About'), + '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' => $a->get_baseurl() . '/events', + 'sel' => ((argv(0) == 'events') ? 'active' : ''), + 'title' => t('Events and Calendar'), + 'id' => 'events-tab', ); - - if ($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', - ); - } + if(feature_enabled(local_user(),'webpages')){ + $tabs[] = array( + 'label' => t('Webpages'), + 'url' => $a->get_baseurl() . '/webpages/' . $nickname, + 'sel' => ((argv(0) == 'webpages') ? 'active' : ''), + 'title' => t('Manage Webpages'), + 'id' => 'webpages-tab', + );} + } + else { + // FIXME + // we probably need a listing of events that were created by + // this channel and are visible to the observer - $arr = array('is_owner' => $is_owner, 'nickname' => $nickname, 'tab' => (($tab) ? $tab : false), 'tabs' => $tabs); - call_hooks('profile_tabs', $arr); + } + + + $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'); + $tpl = get_markup_template('common_tabs.tpl'); - return replace_macros($tpl,array('$tabs' => $arr['tabs'])); - } + return replace_macros($tpl,array('$tabs' => $arr['tabs'])); } + function get_my_url() { + if(x($_SESSION,'zrl_override')) + return $_SESSION['zrl_override']; if(x($_SESSION,'my_url')) return $_SESSION['my_url']; return false; } function get_my_address() { + if(x($_SESSION,'zid_override')) + return $_SESSION['zid_override']; if(x($_SESSION,'my_address')) return $_SESSION['my_address']; return false; } +/** + * @function zid_init(&$a) + * If somebody arrives at our site using a zid, add their xchan to our DB if we don't have it already. + * And if they aren't already authenticated here, attempt reverse magic auth. + * + * @hooks 'zid_init' + * string 'zid' - their zid + * string 'url' - the destination url + * + */ + function zid_init(&$a) { $tmp_str = get_my_address(); if(validate_email($tmp_str)) { - proc_run('php','include/gprobe.php',$tmp_str); + proc_run('php','include/gprobe.php',bin2hex($tmp_str)); $arr = array('zid' => $tmp_str, 'url' => $a->cmd); call_hooks('zid_init',$arr); if((! local_user()) && (! remote_user())) { + logger('zid_init: not authenticated. Invoking reverse magic-auth'); $r = q("select * from hubloc where hubloc_addr = '%s' limit 1", dbesc($tmp_str) ); @@ -1989,33 +2169,57 @@ function zid_init(&$a) { $dest = '/' . $a->query_string; $dest = str_replace(array('?zid=','&zid='),array('?rzid=','&rzid='),$dest); if($r && ($r[0]['hubloc_url'] != z_root()) && (! strstr($dest,'/magic')) && (! strstr($dest,'/rmagic'))) { - goaway($r[0]['hubloc_url'] . '/magic' . '?f=&dest=' . z_root() . $dest); + goaway($r[0]['hubloc_url'] . '/magic' . '?f=&rev=1&dest=' . z_root() . $dest); } } } } -function zid($s,$force = false) { - if(! strlen($s)) +/** + * @function zid($s,$address = '') + * Adds a zid parameter to a url + * @param string $s + * The url to accept the zid + * @param boolean $address + * $address to use instead of session environment + * @return string + * + * @hooks 'zid' + * string url - url to accept zid + * string zid - urlencoded zid + * string result - the return string we calculated, change it if you want to return something else + */ + + +function zid($s,$address = '') { + if(! strlen($s) || strpos($s,'zid=')) return $s; $has_params = ((strpos($s,'?')) ? true : false); + $num_slashes = substr_count($s,'/'); 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; + $myaddr = (($address) ? $address : get_my_address()); + + if($mine && $myaddr && (! link_compare($mine,$s))) + $zurl = $s . (($num_slashes >= 3) ? '' : '/') . $achar . 'zid=' . urlencode($myaddr); + else + $zurl = $s; + + $arr = array('url' => $s, 'zid' => urlencode($myaddr), 'result' => $zurl); + call_hooks('zid', $arr); + return $arr['result']; } /** -* returns querystring as string from a mapped array -* -* @param params Array -* @return string -*/ + * returns querystring as string from a mapped array + * + * @param params Array + * @return string + */ + function build_querystring($params, $name=null) { $ret = ""; foreach($params as $key=>$val) { @@ -2084,10 +2288,12 @@ function construct_page(&$a) { * Build the page - now that we have all the components */ + $installing = false; - if($a->module != 'install') { + if($a->module == 'setup') + $installing = true; + else nav($a); - } require_once(theme_include('theme_init.php')); @@ -2101,7 +2307,7 @@ function construct_page(&$a) { head_add_css(((x($a->page,'template')) ? $a->page['template'] : 'default' ) . '.css'); head_add_css('mod_' . $a->module . '.css'); - head_add_css(current_theme_url()); + head_add_css(current_theme_url($installing)); head_add_js('mod_' . $a->module . '.js'); @@ -2149,3 +2355,35 @@ function construct_page(&$a) { 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; +} + +// Used from within PCSS themes to set theme parameters. If there's a +// puid request variable, that is the "page owner" and normally their theme +// settings take precedence; unless a local user sets the "always_my_theme" +// system pconfig, which means they don't want to see anybody else's theme +// settings except their own while on this site. + +function get_theme_uid() { + $uid = (($_REQUEST['puid']) ? intval($_REQUEST['puid']) : 0); + if(local_user()) { + if((get_pconfig(local_user(),'system','always_my_theme')) || (! $uid)) + return local_user(); + if(! $uid) + return local_user(); + } + return $uid; +} |