diff options
Diffstat (limited to 'boot.php')
| -rwxr-xr-x | boot.php | 387 |
1 files changed, 197 insertions, 190 deletions
@@ -1,6 +1,8 @@ <?php -/** @file */ - +/** @file boot.php + * + * This file defines some global constants and includes the central App class. + */ /** * Red Matrix. @@ -50,9 +52,9 @@ define ( 'ZOT_REVISION', 1 ); define ( 'DB_UPDATE_VERSION', 1131 ); -define ( 'EOL', '<br />' . "\r\n" ); +define ( 'EOL', '<br>' . "\r\n" ); define ( 'ATOM_TIME', 'Y-m-d\TH:i:s\Z' ); -define ( 'NULL_DATE', '0000-00-00 00:00:00' ); +//define ( 'NULL_DATE', '0000-00-00 00:00:00' ); define ( 'TEMPLATE_BUILD_PATH', 'store/[data]/smarty3' ); define ( 'DIRECTORY_MODE_NORMAL', 0x0000); // This is technically DIRECTORY_MODE_TERTIARY, but it's the default, hence 0x0000 @@ -72,9 +74,8 @@ $DIRECTORY_FALLBACK_SERVERS = array( 'https://zothub.com', 'https://zotid.net', 'https://redmatrix.nl', - 'https://whogotzot.com', 'https://red.zottel.red', - 'https://red.pixelbits.de' + 'https://red.pixelbits.de' ); @@ -196,7 +197,6 @@ define ( 'UPDATE_SUCCESS', 0); define ( 'UPDATE_FAILED', 1); - define ( 'CLIENT_MODE_NORMAL', 0x0000); define ( 'CLIENT_MODE_LOAD', 0x0001); define ( 'CLIENT_MODE_UPDATE', 0x0002); @@ -263,13 +263,11 @@ define ( 'NETWORK_PHANTOM', 'unkn'); // Place holder * Permissions */ - define ( 'PERMS_R_STREAM', 0x00001); define ( 'PERMS_R_PROFILE', 0x00002); define ( 'PERMS_R_PHOTOS', 0x00004); define ( 'PERMS_R_ABOOK', 0x00008); - define ( 'PERMS_W_STREAM', 0x00010); define ( 'PERMS_W_WALL', 0x00020); define ( 'PERMS_W_TAGWALL', 0x00040); @@ -321,7 +319,6 @@ 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); @@ -336,13 +333,11 @@ 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); @@ -414,6 +409,7 @@ define ( 'XCHAN_FLAGS_ORPHAN', 0x0002); define ( 'XCHAN_FLAGS_CENSORED', 0x0004); define ( 'XCHAN_FLAGS_SELFCENSORED', 0x0008); define ( 'XCHAN_FLAGS_SYSTEM', 0x0010); +define ( 'XCHAN_FLAGS_PUBFORUM', 0x0020); define ( 'XCHAN_FLAGS_DELETED', 0x1000); /* * Traficlights for Administration of HubLoc @@ -447,7 +443,6 @@ define ( 'TERM_OBJ_OBJECT', 5 ); define ( 'TERM_OBJ_THING', 6 ); define ( 'TERM_OBJ_APP', 7 ); - /** * various namespaces we may need to parse */ @@ -512,7 +507,6 @@ define ( 'GRAVITY_PARENT', 0); define ( 'GRAVITY_LIKE', 3); define ( 'GRAVITY_COMMENT', 6); - /** * Account Flags */ @@ -573,6 +567,9 @@ define ( 'ITEM_RETAINED', 0x4000); // We looked at this item once to dec define ( 'ITEM_RSS', 0x8000); // Item comes from a feed. Use this to decide whether to link the title // Don't make us evaluate this same item again. +define ( 'DBTYPE_MYSQL', 0 ); +define ( 'DBTYPE_POSTGRES', 1 ); + /** * * Reverse the effect of magic_quotes_gpc if it is enabled. @@ -588,7 +585,6 @@ function startup() { @set_time_limit(0); if(function_exists ('ini_set')) { - // This has to be quite large to deal with embedded private photos @ini_set('pcre.backtrack_limit', 500000); @@ -614,7 +610,6 @@ function startup() { } unset($process); } - } /** @@ -629,8 +624,6 @@ function startup() { * before we spit the page out. * */ - - class App { public $install = false; // true if we are installing the software @@ -642,10 +635,9 @@ class App { 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 + //private $widgetlist = null; // widget ordering and inclusion directives public $groups; public $language; @@ -671,24 +663,24 @@ class App { public $timezone; public $interactive = true; public $plugins; - private $apps = array(); + private $apps = array(); public $identities; public $css_sources = array(); public $js_sources = array(); public $theme_info = array(); + public $is_sys = false; + public $nav_sel; - public $nav_sel; - - public $category; + public $category; // Allow themes to control internal parameters // by changing App values in theme.php - public $sourcename = ''; - public $videowidth = 425; - public $videoheight = 350; - public $force_max_items = 0; - public $theme_thread_allow = true; + public $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 @@ -722,18 +714,9 @@ class App { private $hostname; private $baseurl; private $path; - private $db; - - private $curl_code; - private $curl_headers; - - private $cached_profile_image; - private $cached_profile_picdate; - function __construct() { - // we'll reset this after we read our config file date_default_timezone_set('UTC'); @@ -752,7 +735,6 @@ class App { . 'library/langdet' . PATH_SEPARATOR . '.' ); - $this->scheme = 'http'; if(x($_SERVER,'HTTPS') && $_SERVER['HTTPS']) $this->scheme = 'https'; @@ -791,7 +773,6 @@ class App { $this->cmd = 'channel/' . substr($this->cmd,1); - /** * * Break the URL path into C style argc/argv style arguments for our @@ -819,7 +800,6 @@ class App { $this->module = 'home'; } - /** * See if there is any page number information, and initialise * pagination @@ -856,21 +836,20 @@ class App { } function get_baseurl($ssl = false) { - - 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; } - $scheme = $this->scheme; $this->baseurl = $scheme . "://" . $this->hostname . ((isset($this->path) && strlen($this->path)) ? '/' . $this->path : '' ); + return $this->baseurl; } @@ -897,7 +876,6 @@ class App { if(x($parsed,'path')) $this->path = trim($parsed['path'],'\\/'); } - } function get_hostname() { @@ -932,7 +910,6 @@ class App { return $this->channel; } - function set_observer($xchan) { $this->observer = $xchan; } @@ -972,9 +949,10 @@ class App { function get_widgets($location = '') { if($location && count($this->widgets)) { $ret = array(); - foreach($widgets as $w) - if($w['location'] == $location) + foreach($this->widgets as $w) { + if ($w['location'] == $location) $ret[] = $w; + } $arr = array('location' => $location, 'widgets' => $ret); call_hooks('get_widgets', $arr); return $arr['widgets']; @@ -1026,7 +1004,6 @@ class App { // always put main.js at the end $this->page['htmlhead'] .= head_get_main_js(); - } /** @@ -1036,11 +1013,11 @@ class App { * @param string $name */ function register_template_engine($class, $name = '') { - if ($name===""){ + if ($name === ""){ $v = get_class_vars( $class ); - if(x($v,"name")) $name = $v['name']; + if(x($v, "name")) $name = $v['name']; } - if ($name===""){ + if ($name === ""){ echo "template engine <tt>$class</tt> cannot be registered without a name.\n"; killme(); } @@ -1051,11 +1028,11 @@ class App { * return template engine instance. If $name is not defined, * return engine defined by theme, or default * - * @param strin $name Template engine name + * @param string $name Template engine name * @return object Template Engine instance */ function template_engine($name = ''){ - if ($name!=="") { + if ($name !== "") { $template_engine = $name; } else { $template_engine = 'smarty3'; @@ -1096,6 +1073,7 @@ class App { break; }*/ } + function get_template_ldelim($engine = 'smarty3') { return $this->ldelim[$engine]; } @@ -1106,7 +1084,6 @@ class App { function head_set_icon($icon) { $this->data['pageicon'] = $icon; - } function head_get_icon() { @@ -1116,7 +1093,7 @@ class App { return $icon; } -} +} // End App class // retrieve the App structure @@ -1128,21 +1105,26 @@ function get_app() { } - -// Multi-purpose function to check variable state. -// Usage: x($var) or $x($array,'key') -// returns false if variable/key is not set -// if variable is set, returns 1 if has 'non-zero' value, otherwise returns 0. -// e.g. x('') or x(0) returns 0; - - -function x($s,$k = NULL) { - if($k != NULL) { - if((is_array($s)) && (array_key_exists($k,$s))) { +/** + * @brief Multi-purpose function to check variable state. + * + * Usage: x($var) or $x($array, 'key') + * + * returns false if variable/key is not set + * if variable is set, returns 1 if has 'non-zero' value, otherwise returns 0. + * e.g. x('') or x(0) returns 0; + * + * @param string|array $s variable to check + * @param string $k key inside the array to check + * @return bool + */ +function x($s, $k = null) { + if($k != null) { + if((is_array($s)) && (array_key_exists($k, $s))) { if($s[$k]) return (int) 1; return (int) 0; - } + } return false; } else { @@ -1159,7 +1141,6 @@ function x($s,$k = NULL) { // called from db initialisation if db is dead. - function system_unavailable() { include('include/system_unavailable.php'); system_down(); @@ -1169,6 +1150,7 @@ function system_unavailable() { function clean_urls() { global $a; + // if($a->config['system']['clean_urls']) return true; // return false; @@ -1176,9 +1158,11 @@ function clean_urls() { function z_path() { global $a; + $base = $a->get_baseurl(); if(! clean_urls()) $base .= '/?q='; + return $base; } @@ -1190,6 +1174,7 @@ function z_root() { function absurl($path) { if(strpos($path,'/') === 0) return z_path() . $path; + return $path; } @@ -1199,9 +1184,6 @@ function os_mkdir($path,$mode = 0777,$recursive = false) { @umask($oldumask); } - - - function is_ajax() { return (!empty($_SERVER['HTTP_X_REQUESTED_WITH']) && strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest'); } @@ -1211,7 +1193,6 @@ function is_ajax() { // base url for use in cmdline programs which don't have // $_SERVER variables, and synchronising the state of installed plugins. - function check_config(&$a) { $build = get_config('system','db_version'); @@ -1221,21 +1202,22 @@ function check_config(&$a) { $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); logger('Baseurl changed!'); - $oldhost = substr($oldurl,strpos($oldurl,'//')+2); - $host = substr(z_root(),strpos(z_root(),'//')+2); + $oldhost = substr($oldurl, strpos($oldurl, '//') + 2); + $host = substr(z_root(), strpos(z_root(), '//') + 2); $is_ip_addr = ((preg_match("/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/",$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())); + set_config('system', 'urlverify', bin2hex(z_root())); } else logger('Attempt to change baseurl from a DNS name to an IP address was refused.'); @@ -1250,8 +1232,8 @@ function check_config(&$a) { // 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 (! $syschan_exists) + create_sys_channel(); if($build != DB_UPDATE_VERSION) { $stored = intval($build); @@ -1322,7 +1304,6 @@ function check_config(&$a) { } else set_config('database','update_r' . $x, 'success'); - } } set_config('system','db_version', DB_UPDATE_VERSION); @@ -1379,13 +1360,10 @@ function check_config(&$a) { } } - load_hooks(); - return; } - function fix_system_urls($oldurl,$newurl) { require_once('include/crypto.php'); @@ -1434,7 +1412,7 @@ function fix_system_urls($oldurl,$newurl) { $replace_xchan_url = ((strpos($rr['xchan_url'],$oldurl) !== false) ? true : false); - $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", + $x = q("update xchan set xchan_addr = '%s', xchan_url = '%s', xchan_connurl = '%s', xchan_follow = '%s', xchan_connpage = '%s', xchan_photo_l = '%s', xchan_photo_m = '%s', xchan_photo_s = '%s', xchan_photo_date = '%s' where xchan_hash = '%s'", dbesc($channel_address . '@' . $rhs), dbesc(($replace_xchan_url) ? str_replace($oldurl,$newurl,$rr['xchan_url']) : $rr['xchan_url']), dbesc(str_replace($oldurl,$newurl,$rr['xchan_connurl'])), @@ -1447,7 +1425,7 @@ function fix_system_urls($oldurl,$newurl) { 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", + $y = q("update hubloc set hubloc_addr = '%s', hubloc_url = '%s', hubloc_url_sig = '%s', hubloc_host = '%s', hubloc_callback = '%s' where hubloc_hash = '%s' and hubloc_url = '%s'", dbesc($channel_address . '@' . $rhs), dbesc($newurl), dbesc(base64url_encode(rsa_sign($newurl,$c[0]['channel_prvkey']))), @@ -1469,16 +1447,13 @@ function fix_system_urls($oldurl,$newurl) { } - - // wrapper for adding a login box. If $register == true provide a registration // link. This will most always depend on the value of $a->config['system']['register_policy']. // returns the complete html for inserting into the page - function login($register = false, $form_id = 'main-login', $hiddens=false) { $a = get_app(); - $o = ""; + $o = ''; $reg = false; $reglink = get_config('system','register_link'); if(! strlen($reglink)) @@ -1497,17 +1472,15 @@ function login($register = false, $form_id = 'main-login', $hiddens=false) { } else { $a->page['htmlhead'] .= replace_macros(get_markup_template("login_head.tpl"),array( - '$baseurl' => $a->get_baseurl(true) + '$baseurl' => $a->get_baseurl(true) )); $tpl = get_markup_template("login.tpl"); if(strlen($a->query_string)) - $_SESSION['login_return_url'] = $a->query_string; + $_SESSION['login_return_url'] = $a->query_string; } - $o .= replace_macros($tpl,array( - '$dest_url' => $dest_url, '$logout' => t('Logout'), '$login' => t('Login'), @@ -1516,14 +1489,12 @@ function login($register = false, $form_id = 'main-login', $hiddens=false) { '$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); + call_hooks('login_hook', $o); return $o; } @@ -1531,7 +1502,6 @@ function login($register = false, $form_id = 'main-login', $hiddens=false) { // Used to end the current process, after saving session state. - function killme() { session_write_close(); exit; @@ -1540,33 +1510,44 @@ function killme() { // redirect to another URL and terminate this process. - function goaway($s) { header("Location: $s"); killme(); } - +/** + * @brief Returns the entity id of locally logged in account or false. + * + * Returns numeric account_id if authenticated or 0. It is possible to be + * authenticated and not connected to a channel. + * + * @return int|bool account_id or false + */ function get_account_id() { if(get_app()->account) return intval(get_app()->account['account_id']); + return false; } - -// Returns the entity id of locally logged in user or false. - - +/** + * @brief Returns the entity id of locally logged in user or false. + * + * Returns authenticated numeric channel_id if authenticated and connected to + * a channel or 0. Sometimes referred to as $uid in the code. + * + * @return int|bool channel_id or false + */ function local_user() { - if((x($_SESSION,'authenticated')) && (x($_SESSION,'uid'))) + if((x($_SESSION, 'authenticated')) && (x($_SESSION, 'uid'))) return intval($_SESSION['uid']); + return false; } // Returns contact id of authenticated site visitor or false - function remote_user() { if((x($_SESSION,'authenticated')) && (x($_SESSION,'visitor_id'))) return $_SESSION['visitor_id']; @@ -1577,15 +1558,14 @@ function remote_user() { // contents of $s are displayed prominently on the page the next time // a page is loaded. Usually used for errors or alerts. - function notice($s) { $a = get_app(); - if(! x($_SESSION,'sysmsg')) $_SESSION['sysmsg'] = array(); + if(! x($_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())) { - $s .= '<br /><a href="http://getzot.com">' . t('Got Zot?') . '</a>'; + if((stristr($s, t('permission denied'))) && (! get_observer_hash())) { + $s .= '<br><a href="http://getzot.com">' . t('Got Zot?') . '</a>'; } $_SESSION['sysmsg'][] = $s; } @@ -1594,24 +1574,21 @@ function notice($s) { function info($s) { $a = get_app(); - if(! x($_SESSION,'sysmsg_info')) $_SESSION['sysmsg_info'] = array(); + if(! x($_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 - - +/** + * @brief Wrapper around config to limit the text length of an incoming message + * + * @return int + */ function get_max_import_size() { - return(intval(get_config('system','max_import_size'))); + return(intval(get_config('system', 'max_import_size'))); } - - - /** * * Wrap calls to proc_close(proc_open()) and call hook @@ -1625,8 +1602,6 @@ function get_max_import_size() { * * $cmd and string args are surrounded with "" */ - - function proc_run($cmd){ $a = get_app(); @@ -1659,24 +1634,28 @@ function proc_run($cmd){ 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); $x ++) + + for($x = 0; $x < count($args); $x++) $args[$x] = escapeshellarg($args[$x]); $cmdline = implode($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(),$foo)); + proc_close(proc_open($cmdline ." &", array(), $foo)); } - +/** + * @brief Checks if we are running on M$ Windows. + * + * @return bool true if we run on M$ Windows + */ function is_windows() { - return ((strtoupper(substr(PHP_OS,0,3)) === 'WIN') ? true : false); + return ((strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') ? true : false); } @@ -1708,7 +1687,6 @@ function current_theme(){ $page_theme = null; } - $is_mobile = $a->is_mobile || $a->is_tablet; $standard_system_theme = ((isset($a->config['system']['theme'])) ? $a->config['system']['theme'] : ''); @@ -1723,7 +1701,7 @@ function current_theme(){ $system_theme = ((isset($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 === '' || $theme_name === '---' ) { + if($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; @@ -1731,21 +1709,20 @@ function current_theme(){ } } else { - $system_theme = $standard_system_theme; - $theme_name = $standard_theme_name; + $system_theme = $standard_system_theme; + $theme_name = $standard_theme_name; if($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); foreach($app_base_themes as $t) { - if(file_exists('view/theme/' . $t . '/css/style.css')|| + if(file_exists('view/theme/' . $t . '/css/style.css') || file_exists('view/theme/' . $t . '/php/style.php')) return($t); } @@ -1770,9 +1747,17 @@ function current_theme_url($installing = false) { $opts .= ((x($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'); } +/** + * @brief Check if current user has admin role. + * + * Check if the current user has ACCOUNT_ROLE_ADMIN. + * + * @return bool true if user is an admin + */ function is_site_admin() { $a = get_app(); if((intval($_SESSION['authenticated'])) @@ -1782,19 +1767,25 @@ function is_site_admin() { return false; } +/** + * @brief Check if current user has developer role. + * + * Check if the current user has ACCOUNT_ROLE_DEVELOPER. + * + * @return bool true if user is a developer + */ 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 load_contact_links($uid) { - $a = get_app(); $ret = array(); @@ -1804,9 +1795,8 @@ function load_contact_links($uid) { // 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) + $r = q("SELECT abook_id, abook_flags, abook_my_perms, abook_their_perms, xchan_hash, xchan_photo_m, xchan_name, xchan_url from abook left join xchan on abook_xchan = xchan_hash where abook_channel = %d ", + intval($uid) ); if($r) { foreach($r as $rr){ @@ -1815,30 +1805,30 @@ function load_contact_links($uid) { } else $ret['empty'] = true; + $a->contacts = $ret; - return; } /** - * returns querystring as string from a mapped array + * @brief Returns querystring as string from a mapped array. * - * @param params Array + * @param array $params mapped array with query parameters + * @param string $name of parameter, default null * @return string */ - -function build_querystring($params, $name=null) { - $ret = ""; - foreach($params as $key=>$val) { +function build_querystring($params, $name = null) { + $ret = ''; + foreach($params as $key => $val) { if(is_array($val)) { - if($name==null) { + if($name === null) { $ret .= build_querystring($val, $key); } else { - $ret .= build_querystring($val, $name."[$key]"); + $ret .= build_querystring($val, $name . "[$key]"); } } else { $val = urlencode($val); - if($name!=null) { + if($name != null) { $ret .= $name . "[$key]" . "=$val&"; } else { $ret .= "$key=$val&"; @@ -1858,6 +1848,7 @@ function argc() { function argv($x) { if(array_key_exists($x,get_app()->argv)) return get_app()->argv[$x]; + return ''; } @@ -1869,15 +1860,16 @@ 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 -* -* Taken from http://webcheatsheet.com/php/get_current_page_url.php -*/ + * Returns the complete URL of the current page, e.g.: http(s)://something.com/network + * + * Taken from http://webcheatsheet.com/php/get_current_page_url.php + */ function curPageURL() { $pageURL = 'http'; if ($_SERVER["HTTPS"] == "on") {$pageURL .= "s";} @@ -1890,13 +1882,31 @@ function curPageURL() { return $pageURL; } -function get_custom_nav(&$a,$navname) { +/** + * @brief Returns a custom navigation by name??? + * + * If no $navname provided load default page['nav'] + * + * @todo not fully implemented yet + * + * @param App $a global application object + * @param string $navname + * @return mixed + */ +function get_custom_nav(&$a, $navname) { if(! $navname) return $a->page['nav']; // load custom nav menu by name here - } +/** + * @brief Loads a page definition file for a module. + * + * If there is no parsed Comanche template already load a module's pdl file + * and parse it with Comanche. + * + * @param App &$a global application object + */ function load_pdl(&$a) { require_once('include/comanche.php'); @@ -1904,44 +1914,43 @@ function load_pdl(&$a) { $n = 'mod_' . $a->module . '.pdl' ; $u = comanche_get_channel_id(); if($u) - $s = get_pconfig($u,'system',$n); + $s = get_pconfig($u, 'system', $n); + if((! $s) && (($p = theme_include($n)) != '')) $s = @file_get_contents($p); + if($s) - comanche_parser($a,$s); + comanche_parser($a, $s); } - } - - +/** + * @brief build the page. + * + * Build the page - now that we have all the components + * + * @param App &$a global application object + */ function construct_page(&$a) { - - /** - * Build the page - now that we have all the components - */ - - $comanche = ((count($a->layout)) ? true : false); require_once(theme_include('theme_init.php')); $installing = false; - if($a->module == 'setup') + if($a->module == 'setup') { $installing = true; - else { + } else { nav($a); } if($comanche) { if($a->layout['nav']) { - $a->page['nav'] = get_custom_nav($a->layout['nav']); + $a->page['nav'] = get_custom_nav($a, $a->layout['nav']); } } - if(($p = theme_include(current_theme() . '.js')) != '') head_add_js($p); @@ -1950,10 +1959,10 @@ function construct_page(&$a) { require_once('include/js_strings.php'); - if(x($a->page,'template_style')) + if(x($a->page, 'template_style')) head_add_css($a->page['template_style'] . '.css'); else - head_add_css(((x($a->page,'template')) ? $a->page['template'] : 'default' ) . '.css'); + head_add_css(((x($a->page, 'template')) ? $a->page['template'] : 'default' ) . '.css'); head_add_css('mod_' . $a->module . '.css'); head_add_css(current_theme_url($installing)); @@ -1963,11 +1972,12 @@ function construct_page(&$a) { $a->build_pagehead(); $arr = $a->get_widgets(); - ksort($arr,SORT_NUMERIC); + ksort($arr, SORT_NUMERIC); if(count($arr)) { foreach($arr as $x) { - if(! array_key_exists($x['location'],$a->page)) + if(! array_key_exists($x['location'], $a->page)) $a->page[$x['location']] = ''; + $a->page[$x['location']] .= $x['html']; } } @@ -1983,27 +1993,25 @@ function construct_page(&$a) { if($comanche) { $arr = array('module' => $a->module, 'layout' => $a->layout); - call_hooks('construct_page',$arr); + 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); + 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($v, '$nav') !== false) { + $v = str_replace('$nav', $a->page['nav'], $v); } - if(strpos($v,'$content') !== false) { - - $v = str_replace('$content',$a->page['content'],$v); + if(strpos($v, '$content') !== false) { + $v = str_replace('$content', $a->page['content'], $v); } - $a->page[substr($k,7)] = $v; - + $a->page[substr($k, 7)] = $v; } } } @@ -2030,13 +2038,8 @@ function construct_page(&$a) { header("Content-type: text/html; charset=utf-8"); require_once(theme_include( - ((x($a->page,'template')) - ? $a->page['template'] - : 'default' ) - . '.php' ) + ((x($a->page, 'template')) ? $a->page['template'] : 'default' ) . '.php' ) ); - - return; } @@ -2047,20 +2050,24 @@ function appdirpath() { function head_set_icon($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,'://')) + if(! strpos($icon, '://')) $icon = z_root() . $icon; + return $icon; } function get_directory_realm() { - if($x = get_config('system','directory_realm')) + if($x = get_config('system', 'directory_realm')) return $x; + return DIRECTORY_REALM; } |