Friendica Communications Platform
(please note that this is a clone of the repository at github, issues are handled there)
https://friendi.ca
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1362 lines
37 KiB
1362 lines
37 KiB
<?php |
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require_once('include/config.php'); |
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require_once('include/network.php'); |
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require_once('include/plugin.php'); |
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require_once('include/text.php'); |
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require_once('include/pgettext.php'); |
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require_once('include/nav.php'); |
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require_once('include/cache.php'); |
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define ( 'FRIENDICA_PLATFORM', 'Friendica'); |
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define ( 'FRIENDICA_VERSION', '2.3.1273' ); |
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define ( 'DFRN_PROTOCOL_VERSION', '2.22' ); |
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define ( 'DB_UPDATE_VERSION', 1131 ); |
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define ( 'EOL', "<br />\r\n" ); |
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define ( 'ATOM_TIME', 'Y-m-d\TH:i:s\Z' ); |
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/** |
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* |
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* Image storage quality. Lower numbers save space at cost of image detail. |
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* For ease of upgrade, please do not change here. Change jpeg quality with |
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* $a->config['system']['jpeg_quality'] = n; |
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* in .htconfig.php, where n is netween 1 and 100, and with very poor results |
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* below about 50 |
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* |
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*/ |
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define ( 'JPEG_QUALITY', 100 ); |
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/** |
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* SSL redirection policies |
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*/ |
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define ( 'SSL_POLICY_NONE', 0 ); |
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define ( 'SSL_POLICY_FULL', 1 ); |
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define ( 'SSL_POLICY_SELFSIGN', 2 ); |
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/** |
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* log levels |
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*/ |
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define ( 'LOGGER_NORMAL', 0 ); |
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define ( 'LOGGER_TRACE', 1 ); |
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define ( 'LOGGER_DEBUG', 2 ); |
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define ( 'LOGGER_DATA', 3 ); |
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define ( 'LOGGER_ALL', 4 ); |
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/** |
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* registration policies |
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*/ |
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define ( 'REGISTER_CLOSED', 0 ); |
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define ( 'REGISTER_APPROVE', 1 ); |
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define ( 'REGISTER_OPEN', 2 ); |
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/** |
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* relationship types |
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*/ |
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define ( 'CONTACT_IS_FOLLOWER', 1); |
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define ( 'CONTACT_IS_SHARING', 2); |
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define ( 'CONTACT_IS_FRIEND', 3); |
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/** |
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* Hook array order |
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*/ |
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define ( 'HOOK_HOOK', 0); |
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define ( 'HOOK_FILE', 1); |
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define ( 'HOOK_FUNCTION', 2); |
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/** |
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* |
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* page/profile types |
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* |
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* PAGE_NORMAL is a typical personal profile account |
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* PAGE_SOAPBOX automatically approves all friend requests as CONTACT_IS_SHARING, (readonly) |
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* PAGE_COMMUNITY automatically approves all friend requests as CONTACT_IS_SHARING, but with |
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* write access to wall and comments (no email and not included in page owner's ACL lists) |
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* PAGE_FREELOVE automatically approves all friend requests as full friends (CONTACT_IS_FRIEND). |
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* |
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*/ |
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define ( 'PAGE_NORMAL', 0 ); |
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define ( 'PAGE_SOAPBOX', 1 ); |
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define ( 'PAGE_COMMUNITY', 2 ); |
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define ( 'PAGE_FREELOVE', 3 ); |
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define ( 'PAGE_BLOG', 4 ); |
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/** |
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* Network and protocol family types |
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*/ |
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define ( 'NETWORK_ZOT', 'zot!'); // Zot! |
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define ( 'NETWORK_DFRN', 'dfrn'); // Friendica, Mistpark, other DFRN implementations |
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define ( 'NETWORK_OSTATUS', 'stat'); // status.net, identi.ca, GNU-social, other OStatus implementations |
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define ( 'NETWORK_FEED', 'feed'); // RSS/Atom feeds with no known "post/notify" protocol |
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define ( 'NETWORK_DIASPORA', 'dspr'); // Diaspora |
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define ( 'NETWORK_MAIL', 'mail'); // IMAP/POP |
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define ( 'NETWORK_MAIL2', 'mai2'); // extended IMAP/POP |
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define ( 'NETWORK_FACEBOOK', 'face'); // Facebook API |
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define ( 'NETWORK_LINKEDIN', 'lnkd'); // LinkedIn |
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define ( 'NETWORK_XMPP', 'xmpp'); // XMPP |
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define ( 'NETWORK_MYSPACE', 'mysp'); // MySpace |
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define ( 'NETWORK_GPLUS', 'goog'); // Google+ |
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/** |
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* Maximum number of "people who like (or don't like) this" that we will list by name |
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*/ |
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define ( 'MAX_LIKERS', 75); |
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/** |
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* Communication timeout |
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*/ |
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define ( 'ZCURL_TIMEOUT' , (-1)); |
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/** |
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* email notification options |
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*/ |
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define ( 'NOTIFY_INTRO', 0x0001 ); |
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define ( 'NOTIFY_CONFIRM', 0x0002 ); |
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define ( 'NOTIFY_WALL', 0x0004 ); |
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define ( 'NOTIFY_COMMENT', 0x0008 ); |
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define ( 'NOTIFY_MAIL', 0x0010 ); |
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define ( 'NOTIFY_SUGGEST', 0x0020 ); |
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define ( 'NOTIFY_PROFILE', 0x0040 ); |
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define ( 'NOTIFY_TAGSELF', 0x0080 ); |
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define ( 'NOTIFY_TAGSHARE', 0x0100 ); |
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/** |
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* various namespaces we may need to parse |
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*/ |
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define ( 'NAMESPACE_ZOT', 'http://purl.org/macgirvin/zot' ); |
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define ( 'NAMESPACE_DFRN' , 'http://purl.org/macgirvin/dfrn/1.0' ); |
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define ( 'NAMESPACE_THREAD' , 'http://purl.org/syndication/thread/1.0' ); |
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define ( 'NAMESPACE_TOMB' , 'http://purl.org/atompub/tombstones/1.0' ); |
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define ( 'NAMESPACE_ACTIVITY', 'http://activitystrea.ms/spec/1.0/' ); |
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define ( 'NAMESPACE_ACTIVITY_SCHEMA', 'http://activitystrea.ms/schema/1.0/' ); |
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define ( 'NAMESPACE_MEDIA', 'http://purl.org/syndication/atommedia' ); |
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define ( 'NAMESPACE_SALMON_ME', 'http://salmon-protocol.org/ns/magic-env' ); |
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define ( 'NAMESPACE_OSTATUSSUB', 'http://ostatus.org/schema/1.0/subscribe' ); |
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define ( 'NAMESPACE_GEORSS', 'http://www.georss.org/georss' ); |
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define ( 'NAMESPACE_POCO', 'http://portablecontacts.net/spec/1.0' ); |
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define ( 'NAMESPACE_FEED', 'http://schemas.google.com/g/2010#updates-from' ); |
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define ( 'NAMESPACE_OSTATUS', 'http://ostatus.org/schema/1.0' ); |
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define ( 'NAMESPACE_STATUSNET', 'http://status.net/schema/api/1/' ); |
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define ( 'NAMESPACE_ATOM1', 'http://www.w3.org/2005/Atom' ); |
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/** |
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* activity stream defines |
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*/ |
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define ( 'ACTIVITY_LIKE', NAMESPACE_ACTIVITY_SCHEMA . 'like' ); |
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define ( 'ACTIVITY_DISLIKE', NAMESPACE_DFRN . '/dislike' ); |
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define ( 'ACTIVITY_OBJ_HEART', NAMESPACE_DFRN . '/heart' ); |
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define ( 'ACTIVITY_FRIEND', NAMESPACE_ACTIVITY_SCHEMA . 'make-friend' ); |
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define ( 'ACTIVITY_REQ_FRIEND', NAMESPACE_ACTIVITY_SCHEMA . 'request-friend' ); |
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define ( 'ACTIVITY_UNFRIEND', NAMESPACE_ACTIVITY_SCHEMA . 'remove-friend' ); |
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define ( 'ACTIVITY_FOLLOW', NAMESPACE_ACTIVITY_SCHEMA . 'follow' ); |
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define ( 'ACTIVITY_UNFOLLOW', NAMESPACE_ACTIVITY_SCHEMA . 'stop-following' ); |
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define ( 'ACTIVITY_POST', NAMESPACE_ACTIVITY_SCHEMA . 'post' ); |
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define ( 'ACTIVITY_UPDATE', NAMESPACE_ACTIVITY_SCHEMA . 'update' ); |
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define ( 'ACTIVITY_TAG', NAMESPACE_ACTIVITY_SCHEMA . 'tag' ); |
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define ( 'ACTIVITY_FAVORITE', NAMESPACE_ACTIVITY_SCHEMA . 'favorite' ); |
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define ( 'ACTIVITY_OBJ_COMMENT', NAMESPACE_ACTIVITY_SCHEMA . 'comment' ); |
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define ( 'ACTIVITY_OBJ_NOTE', NAMESPACE_ACTIVITY_SCHEMA . 'note' ); |
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define ( 'ACTIVITY_OBJ_PERSON', NAMESPACE_ACTIVITY_SCHEMA . 'person' ); |
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define ( 'ACTIVITY_OBJ_PHOTO', NAMESPACE_ACTIVITY_SCHEMA . 'photo' ); |
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define ( 'ACTIVITY_OBJ_P_PHOTO', NAMESPACE_ACTIVITY_SCHEMA . 'profile-photo' ); |
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define ( 'ACTIVITY_OBJ_ALBUM', NAMESPACE_ACTIVITY_SCHEMA . 'photo-album' ); |
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define ( 'ACTIVITY_OBJ_EVENT', NAMESPACE_ACTIVITY_SCHEMA . 'event' ); |
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define ( 'ACTIVITY_OBJ_TAGTERM', NAMESPACE_DFRN . '/tagterm' ); |
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/** |
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* item weight for query ordering |
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*/ |
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define ( 'GRAVITY_PARENT', 0); |
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define ( 'GRAVITY_LIKE', 3); |
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define ( 'GRAVITY_COMMENT', 6); |
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/** |
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* |
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* Reverse the effect of magic_quotes_gpc if it is enabled. |
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* Please disable magic_quotes_gpc so we don't have to do this. |
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* See http://php.net/manual/en/security.magicquotes.disabling.php |
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* |
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*/ |
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function startup() { |
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error_reporting(E_ERROR | E_WARNING | E_PARSE); |
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set_time_limit(0); |
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// This has to be quite large to deal with embedded private photos |
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ini_set('pcre.backtrack_limit', 500000); |
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if (get_magic_quotes_gpc()) { |
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$process = array(&$_GET, &$_POST, &$_COOKIE, &$_REQUEST); |
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while (list($key, $val) = each($process)) { |
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foreach ($val as $k => $v) { |
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unset($process[$key][$k]); |
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if (is_array($v)) { |
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$process[$key][stripslashes($k)] = $v; |
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$process[] = &$process[$key][stripslashes($k)]; |
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} else { |
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$process[$key][stripslashes($k)] = stripslashes($v); |
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} |
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} |
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} |
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unset($process); |
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} |
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} |
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/** |
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* |
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* class: App |
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* |
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* Our main application structure for the life of this page |
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* Primarily deals with the URL that got us here |
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* and tries to make some sense of it, and |
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* stores our page contents and config storage |
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* and anything else that might need to be passed around |
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* before we spit the page out. |
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* |
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*/ |
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if(! class_exists('App')) { |
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class App { |
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public $module_loaded = false; |
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public $query_string; |
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public $config; |
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public $page; |
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public $profile; |
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public $user; |
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public $cid; |
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public $contact; |
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public $contacts; |
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public $page_contact; |
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public $content; |
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public $data = array(); |
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public $error = false; |
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public $cmd; |
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public $argv; |
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public $argc; |
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public $module; |
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public $pager; |
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public $strings; |
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public $path; |
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public $hooks; |
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public $timezone; |
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public $interactive = true; |
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public $plugins; |
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public $apps = array(); |
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public $identities; |
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public $nav_sel; |
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private $scheme; |
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private $hostname; |
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private $baseurl; |
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private $db; |
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private $curl_code; |
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private $curl_headers; |
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function __construct() { |
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$this->config = array(); |
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$this->page = array(); |
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$this->pager= array(); |
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$this->query_string = ''; |
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startup(); |
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$this->scheme = ((isset($_SERVER['HTTPS']) && ($_SERVER['HTTPS'])) ? 'https' : 'http' ); |
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if(x($_SERVER,'SERVER_NAME')) { |
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$this->hostname = $_SERVER['SERVER_NAME']; |
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if(x($_SERVER,'SERVER_PORT') && $_SERVER['SERVER_PORT'] != 80 && $_SERVER['SERVER_PORT'] != 443) |
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$this->hostname .= ':' . $_SERVER['SERVER_PORT']; |
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/** |
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* Figure out if we are running at the top of a domain |
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* or in a sub-directory and adjust accordingly |
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*/ |
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$path = trim(dirname($_SERVER['SCRIPT_NAME']),'/\\'); |
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if(isset($path) && strlen($path) && ($path != $this->path)) |
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$this->path = $path; |
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} |
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set_include_path( |
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"include/$this->hostname" . PATH_SEPARATOR |
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. 'include' . PATH_SEPARATOR |
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. 'library' . PATH_SEPARATOR |
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. 'library/phpsec' . PATH_SEPARATOR |
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. '.' ); |
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if((x($_SERVER,'QUERY_STRING')) && substr($_SERVER['QUERY_STRING'],0,2) === "q=") { |
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$this->query_string = substr($_SERVER['QUERY_STRING'],2); |
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// removing trailing / - maybe a nginx problem |
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if (substr($this->query_string, 0, 1) == "/") |
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$this->query_string = substr($this->query_string, 1); |
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} |
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if(x($_GET,'q')) |
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$this->cmd = trim($_GET['q'],'/\\'); |
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// unix style "homedir" |
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if(substr($this->cmd,0,1) === '~') |
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$this->cmd = 'profile/' . substr($this->cmd,1); |
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// Diaspora style profile url |
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if(substr($this->cmd,0,2) === 'u/') |
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$this->cmd = 'profile/' . substr($this->cmd,2); |
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/** |
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* |
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* Break the URL path into C style argc/argv style arguments for our |
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* modules. Given "http://example.com/module/arg1/arg2", $this->argc |
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* will be 3 (integer) and $this->argv will contain: |
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* [0] => 'module' |
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* [1] => 'arg1' |
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* [2] => 'arg2' |
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* |
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* |
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* There will always be one argument. If provided a naked domain |
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* URL, $this->argv[0] is set to "home". |
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* |
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*/ |
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$this->argv = explode('/',$this->cmd); |
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$this->argc = count($this->argv); |
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if((array_key_exists('0',$this->argv)) && strlen($this->argv[0])) { |
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$this->module = str_replace(".", "_", $this->argv[0]); |
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} |
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else { |
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$this->argc = 1; |
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$this->argv = array('home'); |
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$this->module = 'home'; |
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} |
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/** |
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* Special handling for the webfinger/lrdd host XRD file |
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*/ |
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if($this->cmd === '.well-known/host-meta') { |
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$this->argc = 1; |
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$this->argv = array('hostxrd'); |
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$this->module = 'hostxrd'; |
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} |
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/** |
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* See if there is any page number information, and initialise |
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* pagination |
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*/ |
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$this->pager['page'] = ((x($_GET,'page')) ? $_GET['page'] : 1); |
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$this->pager['itemspage'] = 50; |
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$this->pager['start'] = ($this->pager['page'] * $this->pager['itemspage']) - $this->pager['itemspage']; |
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$this->pager['total'] = 0; |
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} |
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function get_baseurl($ssl = false) { |
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$scheme = $this->scheme; |
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if(x($this->config,'ssl_policy')) { |
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if(($ssl) || ($this->config['ssl_policy'] == SSL_POLICY_FULL)) |
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$scheme = 'https'; |
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if(($this->config['ssl_policy'] == SSL_POLICY_SELFSIGN) && (local_user() || x($_POST,'auth-params'))) |
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$scheme = 'https'; |
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} |
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$this->baseurl = $scheme . "://" . $this->hostname . ((isset($this->path) && strlen($this->path)) ? '/' . $this->path : '' ); |
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return $this->baseurl; |
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} |
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function set_baseurl($url) { |
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$parsed = @parse_url($url); |
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$this->baseurl = $url; |
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if($parsed) { |
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$this->scheme = $parsed['scheme']; |
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$this->hostname = $parsed['host']; |
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if(x($parsed,'port')) |
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$this->hostname .= ':' . $parsed['port']; |
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if(x($parsed,'path')) |
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$this->path = trim($parsed['path'],'\\/'); |
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} |
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} |
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function get_hostname() { |
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return $this->hostname; |
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} |
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function set_hostname($h) { |
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$this->hostname = $h; |
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} |
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function set_path($p) { |
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$this->path = trim(trim($p),'/'); |
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} |
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function get_path() { |
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return $this->path; |
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} |
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function set_pager_total($n) { |
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$this->pager['total'] = intval($n); |
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} |
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function set_pager_itemspage($n) { |
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$this->pager['itemspage'] = intval($n); |
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$this->pager['start'] = ($this->pager['page'] * $this->pager['itemspage']) - $this->pager['itemspage']; |
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} |
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function init_pagehead() { |
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$interval = ((local_user()) ? get_pconfig(local_user(),'system','update_interval') : 40000); |
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if($interval < 10000) |
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$interval = 40000; |
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$this->page['title'] = $this->config['sitename']; |
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$tpl = file_get_contents('view/head.tpl'); |
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$this->page['htmlhead'] = replace_macros($tpl,array( |
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'$baseurl' => $this->get_baseurl(), // FIXME for z_path!!!! |
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'$generator' => 'Friendica' . ' ' . FRIENDICA_VERSION, |
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'$delitem' => t('Delete this item?'), |
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'$comment' => t('Comment'), |
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'$showmore' => t('show more'), |
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'$showfewer' => t('show fewer'), |
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'$update_interval' => $interval |
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)); |
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} |
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function set_curl_code($code) { |
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$this->curl_code = $code; |
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} |
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function get_curl_code() { |
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return $this->curl_code; |
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} |
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function set_curl_headers($headers) { |
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$this->curl_headers = $headers; |
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} |
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function get_curl_headers() { |
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return $this->curl_headers; |
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} |
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}} |
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|
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// retrieve the App structure |
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// useful in functions which require it but don't get it passed to them |
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|
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if(! function_exists('get_app')) { |
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function get_app() { |
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global $a; |
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return $a; |
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}}; |
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|
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|
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// Multi-purpose function to check variable state. |
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// Usage: x($var) or $x($array,'key') |
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// returns false if variable/key is not set |
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// if variable is set, returns 1 if has 'non-zero' value, otherwise returns 0. |
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// e.g. x('') or x(0) returns 0; |
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|
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if(! function_exists('x')) { |
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function x($s,$k = NULL) { |
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if($k != NULL) { |
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if((is_array($s)) && (array_key_exists($k,$s))) { |
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if($s[$k]) |
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return (int) 1; |
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return (int) 0; |
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} |
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return false; |
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} |
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else { |
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if(isset($s)) { |
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if($s) { |
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return (int) 1; |
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} |
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return (int) 0; |
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} |
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return false; |
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} |
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}} |
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|
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// called from db initialisation if db is dead. |
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|
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if(! function_exists('system_unavailable')) { |
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function system_unavailable() { |
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include('system_unavailable.php'); |
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system_down(); |
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killme(); |
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}} |
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function clean_urls() { |
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global $a; |
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// if($a->config['system']['clean_urls']) |
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return true; |
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// return false; |
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} |
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|
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function z_path() { |
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global $a; |
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$base = $a->get_baseurl(); |
|
if(! clean_urls()) |
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$base .= '/?q='; |
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return $base; |
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} |
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|
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function z_root() { |
|
global $a; |
|
return $a->get_baseurl(); |
|
} |
|
|
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function absurl($path) { |
|
if(strpos($path,'/') === 0) |
|
return z_path() . $path; |
|
return $path; |
|
} |
|
|
|
|
|
// Primarily involved with database upgrade, but also sets the |
|
// base url for use in cmdline programs which don't have |
|
// $_SERVER variables, and synchronising the state of installed plugins. |
|
|
|
|
|
if(! function_exists('check_config')) { |
|
function check_config(&$a) { |
|
|
|
$build = get_config('system','build'); |
|
if(! x($build)) |
|
$build = set_config('system','build',DB_UPDATE_VERSION); |
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|
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$url = get_config('system','url'); |
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|
|
// if the url isn't set or the stored url is radically different |
|
// than the currently visited url, store the current value accordingly. |
|
// "Radically different" ignores common variations such as http vs https |
|
// and www.example.com vs example.com. |
|
|
|
if((! x($url)) || (! link_compare($url,$a->get_baseurl()))) |
|
$url = set_config('system','url',$a->get_baseurl()); |
|
|
|
if($build != DB_UPDATE_VERSION) { |
|
$stored = intval($build); |
|
$current = intval(DB_UPDATE_VERSION); |
|
if(($stored < $current) && file_exists('update.php')) { |
|
|
|
load_config('database'); |
|
|
|
// We're reporting a different version than what is currently installed. |
|
// Run any existing update scripts to bring the database up to current. |
|
|
|
require_once('update.php'); |
|
|
|
// make sure that boot.php and update.php are the same release, we might be |
|
// updating right this very second and the correct version of the update.php |
|
// file may not be here yet. This can happen on a very busy site. |
|
|
|
if(DB_UPDATE_VERSION == UPDATE_VERSION) { |
|
|
|
for($x = $stored; $x < $current; $x ++) { |
|
if(function_exists('update_' . $x)) { |
|
|
|
// There could be a lot of processes running or about to run. |
|
// We want exactly one process to run the update command. |
|
// So store the fact that we're taking responsibility |
|
// after first checking to see if somebody else already has. |
|
|
|
// If the update fails or times-out completely you may need to |
|
// delete the config entry to try again. |
|
|
|
if(get_config('database','update_' . $x)) |
|
break; |
|
set_config('database','update_' . $x, '1'); |
|
|
|
// call the specific update |
|
|
|
$func = 'update_' . $x; |
|
$func($a); |
|
} |
|
} |
|
set_config('system','build', DB_UPDATE_VERSION); |
|
} |
|
} |
|
} |
|
|
|
/** |
|
* |
|
* Synchronise plugins: |
|
* |
|
* $a->config['system']['addon'] contains a comma-separated list of names |
|
* of plugins/addons which are used on this system. |
|
* Go through the database list of already installed addons, and if we have |
|
* an entry, but it isn't in the config list, call the uninstall procedure |
|
* and mark it uninstalled in the database (for now we'll remove it). |
|
* Then go through the config list and if we have a plugin that isn't installed, |
|
* call the install procedure and add it to the database. |
|
* |
|
*/ |
|
|
|
$r = q("SELECT * FROM `addon` WHERE `installed` = 1"); |
|
if(count($r)) |
|
$installed = $r; |
|
else |
|
$installed = array(); |
|
|
|
$plugins = get_config('system','addon'); |
|
$plugins_arr = array(); |
|
|
|
if($plugins) |
|
$plugins_arr = explode(',',str_replace(' ', '',$plugins)); |
|
|
|
$a->plugins = $plugins_arr; |
|
|
|
$installed_arr = array(); |
|
|
|
if(count($installed)) { |
|
foreach($installed as $i) { |
|
if(! in_array($i['name'],$plugins_arr)) { |
|
uninstall_plugin($i['name']); |
|
} |
|
else |
|
$installed_arr[] = $i['name']; |
|
} |
|
} |
|
|
|
if(count($plugins_arr)) { |
|
foreach($plugins_arr as $p) { |
|
if(! in_array($p,$installed_arr)) { |
|
install_plugin($p); |
|
} |
|
} |
|
} |
|
|
|
|
|
load_hooks(); |
|
|
|
return; |
|
}} |
|
|
|
|
|
function get_guid($size=16) { |
|
$exists = true; // assume by default that we don't have a unique guid |
|
do { |
|
$s = random_string($size); |
|
$r = q("select id from guid where guid = '%s' limit 1", dbesc($s)); |
|
if(! count($r)) |
|
$exists = false; |
|
} while($exists); |
|
q("insert into guid ( guid ) values ( '%s' ) ", dbesc($s)); |
|
return $s; |
|
} |
|
|
|
|
|
// wrapper for adding a login box. If $register == true provide a registration |
|
// link. This will most always depend on the value of $a->config['register_policy']. |
|
// returns the complete html for inserting into the page |
|
|
|
if(! function_exists('login')) { |
|
function login($register = false, $hiddens=false) { |
|
$o = ""; |
|
$reg = false; |
|
if ($register) { |
|
$reg = array( |
|
'title' => t('Create a New Account'), |
|
'desc' => t('Register') |
|
); |
|
} |
|
|
|
$noid = get_config('system','no_openid'); |
|
|
|
if(local_user()) { |
|
$tpl = get_markup_template("logout.tpl"); |
|
} |
|
else { |
|
$tpl = get_markup_template("login.tpl"); |
|
|
|
} |
|
|
|
|
|
$o .= replace_macros($tpl,array( |
|
'$logout' => t('Logout'), |
|
'$login' => t('Login'), |
|
|
|
'$lname' => array('username', t('Nickname or Email address: ') , '', ''), |
|
'$lpassword' => array('password', t('Password: '), '', ''), |
|
|
|
'$openid' => !$noid, |
|
'$lopenid' => array('openid_url', t('Or login using OpenID: '),'',''), |
|
|
|
'$hiddens' => $hiddens, |
|
|
|
'$register' => $reg, |
|
|
|
'$lostpass' => t('Forgot your password?'), |
|
'$lostlink' => t('Password Reset'), |
|
)); |
|
|
|
call_hooks('login_hook',$o); |
|
|
|
return $o; |
|
}} |
|
|
|
// Used to end the current process, after saving session state. |
|
|
|
if(! function_exists('killme')) { |
|
function killme() { |
|
session_write_close(); |
|
exit; |
|
}} |
|
|
|
// redirect to another URL and terminate this process. |
|
|
|
if(! function_exists('goaway')) { |
|
function goaway($s) { |
|
header("Location: $s"); |
|
killme(); |
|
}} |
|
|
|
|
|
// Returns the uid of locally logged in user or false. |
|
|
|
if(! function_exists('local_user')) { |
|
function local_user() { |
|
if((x($_SESSION,'authenticated')) && (x($_SESSION,'uid'))) |
|
return intval($_SESSION['uid']); |
|
return false; |
|
}} |
|
|
|
// Returns contact id of authenticated site visitor or false |
|
|
|
if(! function_exists('remote_user')) { |
|
function remote_user() { |
|
if((x($_SESSION,'authenticated')) && (x($_SESSION,'visitor_id'))) |
|
return intval($_SESSION['visitor_id']); |
|
return false; |
|
}} |
|
|
|
// contents of $s are displayed prominently on the page the next time |
|
// a page is loaded. Usually used for errors or alerts. |
|
|
|
if(! function_exists('notice')) { |
|
function notice($s) { |
|
$a = get_app(); |
|
if(! x($_SESSION,'sysmsg')) $_SESSION['sysmsg'] = array(); |
|
if($a->interactive) |
|
$_SESSION['sysmsg'][] = $s; |
|
}} |
|
if(! function_exists('info')) { |
|
function info($s) { |
|
$a = get_app(); |
|
if(! x($_SESSION,'sysmsg_info')) $_SESSION['sysmsg_info'] = array(); |
|
if($a->interactive) |
|
$_SESSION['sysmsg_info'][] = $s; |
|
}} |
|
|
|
|
|
// wrapper around config to limit the text length of an incoming message |
|
|
|
if(! function_exists('get_max_import_size')) { |
|
function get_max_import_size() { |
|
global $a; |
|
return ((x($a->config,'max_import_size')) ? $a->config['max_import_size'] : 0 ); |
|
}} |
|
|
|
|
|
|
|
/** |
|
* |
|
* Function : profile_load |
|
* @parameter App $a |
|
* @parameter string $nickname |
|
* @parameter int $profile |
|
* |
|
* Summary: Loads a profile into the page sidebar. |
|
* The function requires a writeable copy of the main App structure, and the nickname |
|
* of a registered local account. |
|
* |
|
* If the viewer is an authenticated remote viewer, the profile displayed is the |
|
* one that has been configured for his/her viewing in the Contact manager. |
|
* Passing a non-zero profile ID can also allow a preview of a selected profile |
|
* by the owner. |
|
* |
|
* Profile information is placed in the App structure for later retrieval. |
|
* Honours the owner's chosen theme for display. |
|
* |
|
*/ |
|
|
|
if(! function_exists('profile_load')) { |
|
function profile_load(&$a, $nickname, $profile = 0) { |
|
if(remote_user()) { |
|
$r = q("SELECT `profile-id` FROM `contact` WHERE `id` = %d LIMIT 1", |
|
intval($_SESSION['visitor_id'])); |
|
if(count($r)) |
|
$profile = $r[0]['profile-id']; |
|
} |
|
|
|
$r = null; |
|
|
|
if($profile) { |
|
$profile_int = intval($profile); |
|
$r = q("SELECT `profile`.`uid` AS `profile_uid`, `profile`.* , `contact`.`avatar-date` AS picdate, `user`.* FROM `profile` |
|
left join `contact` on `contact`.`uid` = `profile`.`uid` LEFT JOIN `user` ON `profile`.`uid` = `user`.`uid` |
|
WHERE `user`.`nickname` = '%s' AND `profile`.`id` = %d and `contact`.`self` = 1 LIMIT 1", |
|
dbesc($nickname), |
|
intval($profile_int) |
|
); |
|
} |
|
if((! $r) && (! count($r))) { |
|
$r = q("SELECT `profile`.`uid` AS `profile_uid`, `profile`.* , `contact`.`avatar-date` AS picdate, `user`.* FROM `profile` |
|
left join `contact` on `contact`.`uid` = `profile`.`uid` LEFT JOIN `user` ON `profile`.`uid` = `user`.`uid` |
|
WHERE `user`.`nickname` = '%s' AND `profile`.`is-default` = 1 and `contact`.`self` = 1 LIMIT 1", |
|
dbesc($nickname) |
|
); |
|
} |
|
|
|
if(($r === false) || (! count($r))) { |
|
notice( t('Requested profile is not available.') . EOL ); |
|
$a->error = 404; |
|
return; |
|
} |
|
|
|
// fetch user tags if this isn't the default profile |
|
|
|
if(! $r[0]['is-default']) { |
|
$x = q("select `pub_keywords` from `profile` where uid = %d and `is-default` = 1 limit 1", |
|
intval($profile_uid) |
|
); |
|
if($x && count($x)) |
|
$r[0]['pub_keywords'] = $x[0]['pub_keywords']; |
|
} |
|
|
|
$a->profile = $r[0]; |
|
|
|
|
|
$a->page['title'] = $a->profile['name'] . " @ " . $a->config['sitename']; |
|
$_SESSION['theme'] = $a->profile['theme']; |
|
|
|
/** |
|
* load/reload current theme info |
|
*/ |
|
$theme_info_file = "view/theme/".current_theme()."/theme.php"; |
|
if (file_exists($theme_info_file)){ |
|
require_once($theme_info_file); |
|
} |
|
|
|
if(! (x($a->page,'aside'))) |
|
$a->page['aside'] = ''; |
|
|
|
if(local_user() && local_user() == $a->profile['uid']) { |
|
$a->page['aside'] .= replace_macros(get_markup_template('profile_edlink.tpl'),array( |
|
'$editprofile' => t('Edit profile'), |
|
'$profid' => $a->profile['id'] |
|
)); |
|
} |
|
|
|
$block = (((get_config('system','block_public')) && (! local_user()) && (! remote_user())) ? true : false); |
|
|
|
$a->page['aside'] .= profile_sidebar($a->profile, $block); |
|
|
|
/*if(! $block) |
|
$a->page['aside'] .= contact_block();*/ |
|
|
|
return; |
|
}} |
|
|
|
|
|
/** |
|
* |
|
* Function: profile_sidebar |
|
* |
|
* Formats a profile for display in the sidebar. |
|
* It is very difficult to templatise the HTML completely |
|
* because of all the conditional logic. |
|
* |
|
* @parameter: array $profile |
|
* |
|
* Returns HTML string stuitable for sidebar inclusion |
|
* Exceptions: Returns empty string if passed $profile is wrong type or not populated |
|
* |
|
*/ |
|
|
|
|
|
if(! function_exists('profile_sidebar')) { |
|
function profile_sidebar($profile, $block = 0) { |
|
|
|
$a = get_app(); |
|
|
|
$o = ''; |
|
$location = false; |
|
$address = false; |
|
$pdesc = true; |
|
|
|
if((! is_array($profile)) && (! count($profile))) |
|
return $o; |
|
|
|
$profile['picdate'] = urlencode($profile['picdate']); |
|
|
|
call_hooks('profile_sidebar_enter', $profile); |
|
|
|
|
|
// don't show connect link to yourself |
|
$connect = (($profile['uid'] != local_user()) ? t('Connect') : False); |
|
|
|
// don't show connect link to authenticated visitors either |
|
|
|
if((remote_user()) && ($_SESSION['visitor_visiting'] == $profile['uid'])) |
|
$connect = False; |
|
|
|
|
|
// show edit profile to yourself |
|
if ($profile['uid'] == local_user()) { |
|
$profile['edit'] = array($a->get_baseurl(). '/profiles', t('Profiles'),"", t('Manage/edit profiles')); |
|
|
|
$r = q("SELECT * FROM `profile` WHERE `uid` = %d", |
|
local_user()); |
|
|
|
$profile['menu'] = array( |
|
'chg_photo' => t('Change profile photo'), |
|
'cr_new' => t('Create New Profile'), |
|
'entries' => array(), |
|
); |
|
|
|
if(count($r)) { |
|
|
|
foreach($r as $rr) { |
|
$profile['menu']['entries'][] = array( |
|
'photo' => $rr['thumb'], |
|
'id' => $rr['id'], |
|
'alt' => t('Profile Image'), |
|
'profile_name' => $rr['profile-name'], |
|
'isdefault' => $rr['is-default'], |
|
'visibile_to_everybody' => t('visible to everybody'), |
|
'edit_visibility' => t('Edit visibility'), |
|
|
|
); |
|
} |
|
|
|
|
|
} |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
if((x($profile,'address') == 1) |
|
|| (x($profile,'locality') == 1) |
|
|| (x($profile,'region') == 1) |
|
|| (x($profile,'postal-code') == 1) |
|
|| (x($profile,'country-name') == 1)) |
|
$location = t('Location:'); |
|
|
|
$gender = ((x($profile,'gender') == 1) ? t('Gender:') : False); |
|
|
|
|
|
$marital = ((x($profile,'marital') == 1) ? t('Status:') : False); |
|
|
|
$homepage = ((x($profile,'homepage') == 1) ? t('Homepage:') : False); |
|
|
|
if(($profile['hidewall'] || $block) && (! local_user()) && (! remote_user())) { |
|
$location = $pdesc = $gender = $marital = $homepage = False; |
|
} |
|
|
|
$firstname = ((strpos($profile['name'],' ')) |
|
? trim(substr($profile['name'],0,strpos($profile['name'],' '))) : $profile['name']); |
|
$lastname = (($firstname === $profile['name']) ? '' : trim(substr($profile['name'],strlen($firstname)))); |
|
|
|
$diaspora = array( |
|
'podloc' => $a->get_baseurl(), |
|
'searchable' => (($profile['publish'] && $profile['net-publish']) ? 'true' : 'false' ), |
|
'nickname' => $profile['nickname'], |
|
'fullname' => $profile['name'], |
|
'firstname' => $firstname, |
|
'lastname' => $lastname, |
|
'photo300' => $a->get_baseurl() . '/photo/custom/300/' . $profile['uid'] . '.jpg', |
|
'photo100' => $a->get_baseurl() . '/photo/custom/100/' . $profile['uid'] . '.jpg', |
|
'photo50' => $a->get_baseurl() . '/photo/custom/50/' . $profile['uid'] . '.jpg', |
|
); |
|
|
|
if (!$block){ |
|
$contact_block = contact_block(); |
|
} |
|
|
|
|
|
$tpl = get_markup_template('profile_vcard.tpl'); |
|
|
|
$o .= replace_macros($tpl, array( |
|
'$profile' => $profile, |
|
'$connect' => $connect, |
|
'$location' => template_escape($location), |
|
'$gender' => $gender, |
|
'$pdesc' => $pdesc, |
|
'$marital' => $marital, |
|
'$homepage' => $homepage, |
|
'$diaspora' => $diaspora, |
|
'$contact_block' => $contact_block, |
|
)); |
|
|
|
|
|
$arr = array('profile' => &$profile, 'entry' => &$o); |
|
|
|
call_hooks('profile_sidebar', $arr); |
|
|
|
return $o; |
|
}} |
|
|
|
|
|
if(! function_exists('get_birthdays')) { |
|
function get_birthdays() { |
|
|
|
$a = get_app(); |
|
$o = ''; |
|
|
|
if(! local_user()) |
|
return $o; |
|
|
|
$bd_format = t('g A l F d') ; // 8 AM Friday January 18 |
|
$bd_short = t('F d'); |
|
|
|
$r = q("SELECT `event`.*, `event`.`id` AS `eid`, `contact`.* FROM `event` |
|
LEFT JOIN `contact` ON `contact`.`id` = `event`.`cid` |
|
WHERE `event`.`uid` = %d AND `type` = 'birthday' AND `start` < '%s' AND `finish` > '%s' |
|
ORDER BY `start` ASC ", |
|
intval(local_user()), |
|
dbesc(datetime_convert('UTC','UTC','now + 6 days')), |
|
dbesc(datetime_convert('UTC','UTC','now')) |
|
); |
|
|
|
if($r && count($r)) { |
|
$total = 0; |
|
$now = strtotime('now'); |
|
$cids = array(); |
|
|
|
$istoday = false; |
|
foreach($r as $rr) { |
|
if(strlen($rr['name'])) |
|
$total ++; |
|
if((strtotime($rr['start'] . ' +00:00') < $now) && (strtotime($rr['finish'] . ' +00:00') > $now)) |
|
$istoday = true; |
|
} |
|
$classtoday = $istoday ? ' birthday-today ' : ''; |
|
if($total) { |
|
$o .= '<div id="birthday-notice" class="birthday-notice fakelink' . $classtoday . '" onclick=openClose(\'birthday-wrapper\'); >' . t('Birthday Reminders') . ' ' . '(' . $total . ')' . '</div>'; |
|
$o .= '<div id="birthday-wrapper" style="display: none;" ><div id="birthday-title">' . t('Birthdays this week:') . '</div>'; |
|
$o .= '<div id="birthday-title-end"></div>'; |
|
|
|
foreach($r as $rr) { |
|
if(! strlen($rr['name'])) |
|
continue; |
|
|
|
// avoid duplicates |
|
|
|
if(in_array($rr['cid'],$cids)) |
|
continue; |
|
$cids[] = $rr['cid']; |
|
|
|
$today = (((strtotime($rr['start'] . ' +00:00') < $now) && (strtotime($rr['finish'] . ' +00:00') > $now)) ? true : false); |
|
$sparkle = ''; |
|
$url = $rr['url']; |
|
if($rr['network'] === NETWORK_DFRN) { |
|
$sparkle = " sparkle"; |
|
$url = $a->get_baseurl() . '/redir/' . $rr['cid']; |
|
} |
|
|
|
$o .= '<div class="birthday-list" id="birthday-' . $rr['eid'] . '"><a class="birthday-link$sparkle" target="redir" href="' |
|
. $url . '">' . $rr['name'] . '</a> ' |
|
. day_translate(datetime_convert('UTC', $a->timezone, $rr['start'], $rr['adjust'] ? $bd_format : $bd_short)) . (($today) ? ' ' . t('[today]') : '') |
|
. '</div>' ; |
|
} |
|
$o .= '</div></div>'; |
|
} |
|
} |
|
return $o; |
|
}} |
|
|
|
|
|
if(! function_exists('get_events')) { |
|
function get_events() { |
|
|
|
require_once('include/bbcode.php'); |
|
|
|
$a = get_app(); |
|
$o = ''; |
|
|
|
if(! local_user()) |
|
return $o; |
|
|
|
$bd_format = t('g A l F d') ; // 8 AM Friday January 18 |
|
$bd_short = t('F d'); |
|
|
|
$r = q("SELECT `event`.* FROM `event` |
|
WHERE `event`.`uid` = %d AND `type` != 'birthday' AND `start` < '%s' AND `start` > '%s' |
|
ORDER BY `start` ASC ", |
|
intval(local_user()), |
|
dbesc(datetime_convert('UTC','UTC','now + 6 days')), |
|
dbesc(datetime_convert('UTC','UTC','now - 1 days')) |
|
); |
|
|
|
if($r && count($r)) { |
|
$now = strtotime('now'); |
|
$istoday = false; |
|
foreach($r as $rr) { |
|
if(strlen($rr['name'])) |
|
$total ++; |
|
|
|
$strt = datetime_convert('UTC',$rr['convert'] ? $a->timezone : 'UTC',$rr['start'],'Y-m-d'); |
|
if($strt === datetime_convert('UTC',$a->timezone,'now','Y-m-d')) |
|
$istoday = true; |
|
} |
|
$classtoday = (($istoday) ? ' event-today ' : ''); |
|
|
|
$o .= '<div id="event-notice" class="birthday-notice fakelink' . $classtoday . '" onclick=openClose(\'event-wrapper\'); >' . t('Event Reminders') . ' ' . '(' . count($r) . ')' . '</div>'; |
|
$o .= '<div id="event-wrapper" style="display: none;" ><div id="event-title">' . t('Events this week:') . '</div>'; |
|
$o .= '<div id="event-title-end"></div>'; |
|
|
|
foreach($r as $rr) { |
|
|
|
if($rr['adjust']) |
|
$md = datetime_convert('UTC',$a->timezone,$rr['start'],'Y/m\#\l\i\n\k\-j'); |
|
else |
|
$md = datetime_convert('UTC','UTC',$rr['start'],'Y/m\#\l\i\n\k\-j'); |
|
|
|
$title = substr(strip_tags(bbcode($rr['desc'])),0,32) . '... '; |
|
if(! $title) |
|
$title = t('[No description]'); |
|
|
|
$strt = datetime_convert('UTC',$rr['convert'] ? $a->timezone : 'UTC',$rr['start']); |
|
$today = ((substr($strt,0,10) === datetime_convert('UTC',$a->timezone,'now','Y-m-d')) ? true : false); |
|
|
|
$o .= '<div class="event-list" id="event-' . $rr['eid'] . '"></a> <a href="events/' . $md . '">' . $title . '</a>' |
|
. day_translate(datetime_convert('UTC', $rr['adjust'] ? $a->timezone : 'UTC', $rr['start'], $bd_format)) . (($today) ? ' ' . t('[today]') : '') |
|
. '</div>' ; |
|
} |
|
$o .= '</div></div>'; |
|
} |
|
|
|
return $o; |
|
}} |
|
|
|
|
|
/** |
|
* |
|
* Wrap calls to proc_close(proc_open()) and call hook |
|
* so plugins can take part in process :) |
|
* |
|
* args: |
|
* $cmd program to run |
|
* next args are passed as $cmd command line |
|
* |
|
* e.g.: proc_run("ls","-la","/tmp"); |
|
* |
|
* $cmd and string args are surrounded with "" |
|
*/ |
|
|
|
if(! function_exists('proc_run')) { |
|
function proc_run($cmd){ |
|
|
|
$a = get_app(); |
|
|
|
$args = func_get_args(); |
|
$arr = array('args' => $args, 'run_cmd' => true); |
|
|
|
call_hooks("proc_run", $arr); |
|
if(! $arr['run_cmd']) |
|
return; |
|
|
|
if(count($args) && $args[0] === 'php') |
|
$args[0] = ((x($a->config,'php_path')) && (strlen($a->config['php_path'])) ? $a->config['php_path'] : 'php'); |
|
foreach ($args as $arg){ |
|
$arg = escapeshellarg($arg); |
|
} |
|
$cmdline = implode($args," "); |
|
proc_close(proc_open($cmdline." &",array(),$foo)); |
|
}} |
|
|
|
if(! function_exists('current_theme')) { |
|
function current_theme(){ |
|
$app_base_themes = array('duepuntozero', 'loozah'); |
|
|
|
$a = get_app(); |
|
|
|
$system_theme = ((isset($a->config['system']['theme'])) ? $a->config['system']['theme'] : ''); |
|
$theme_name = ((is_array($_SESSION) && x($_SESSION,'theme')) ? $_SESSION['theme'] : $system_theme); |
|
|
|
if($theme_name && file_exists('view/theme/' . $theme_name . '/style.css')) |
|
return($theme_name); |
|
|
|
foreach($app_base_themes as $t) { |
|
if(file_exists('view/theme/' . $t . '/style.css')) |
|
return($t); |
|
} |
|
|
|
$fallback = glob('view/theme/*/style.css'); |
|
if(count($fallback)) |
|
return (str_replace('view/theme/','', str_replace("/style.css","",$fallback[0]))); |
|
|
|
}} |
|
|
|
/* |
|
* 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; |
|
$t = current_theme(); |
|
return($a->get_baseurl() . '/view/theme/' . $t . '/style.css'); |
|
}} |
|
|
|
if(! function_exists('feed_birthday')) { |
|
function feed_birthday($uid,$tz) { |
|
|
|
/** |
|
* |
|
* Determine the next birthday, but only if the birthday is published |
|
* in the default profile. We _could_ also look for a private profile that the |
|
* recipient can see, but somebody could get mad at us if they start getting |
|
* public birthday greetings when they haven't made this info public. |
|
* |
|
* Assuming we are able to publish this info, we are then going to convert |
|
* the start time from the owner's timezone to UTC. |
|
* |
|
* This will potentially solve the problem found with some social networks |
|
* where birthdays are converted to the viewer's timezone and salutations from |
|
* elsewhere in the world show up on the wrong day. We will convert it to the |
|
* viewer's timezone also, but first we are going to convert it from the birthday |
|
* person's timezone to GMT - so the viewer may find the birthday starting at |
|
* 6:00PM the day before, but that will correspond to midnight to the birthday person. |
|
* |
|
*/ |
|
|
|
$birthday = ''; |
|
|
|
$p = q("SELECT `dob` FROM `profile` WHERE `is-default` = 1 AND `uid` = %d LIMIT 1", |
|
intval($uid) |
|
); |
|
|
|
if($p && count($p)) { |
|
$tmp_dob = substr($p[0]['dob'],5); |
|
if(intval($tmp_dob)) { |
|
$y = datetime_convert($tz,$tz,'now','Y'); |
|
$bd = $y . '-' . $tmp_dob . ' 00:00'; |
|
$t_dob = strtotime($bd); |
|
$now = strtotime(datetime_convert($tz,$tz,'now')); |
|
if($t_dob < $now) |
|
$bd = $y + 1 . '-' . $tmp_dob . ' 00:00'; |
|
$birthday = datetime_convert($tz,'UTC',$bd,ATOM_TIME); |
|
} |
|
} |
|
|
|
return $birthday; |
|
}} |
|
|
|
if(! function_exists('is_site_admin')) { |
|
function is_site_admin() { |
|
$a = get_app(); |
|
if(local_user() && x($a->user,'email') && x($a->config,'admin_email') && ($a->user['email'] === $a->config['admin_email'])) |
|
return true; |
|
return false; |
|
}} |
|
|
|
|
|
if(! function_exists('load_contact_links')) { |
|
function load_contact_links($uid) { |
|
|
|
$a = get_app(); |
|
|
|
$ret = array(); |
|
|
|
if(! $uid || x($a->contacts,'empty')) |
|
return; |
|
|
|
$r = q("SELECT `id`,`network`,`url`,`thumb` FROM `contact` WHERE `uid` = %d AND `self` = 0 AND `blocked` = 0 ", |
|
intval($uid) |
|
); |
|
if(count($r)) { |
|
foreach($r as $rr){ |
|
$url = normalise_link($rr['url']); |
|
$ret[$url] = $rr; |
|
} |
|
} |
|
else |
|
$ret['empty'] = true; |
|
$a->contacts = $ret; |
|
return; |
|
}} |
|
|
|
if(! function_exists('profile_tabs')){ |
|
function profile_tabs($a, $is_owner=False, $nickname=Null){ |
|
//echo "<pre>"; var_dump($a->user); killme(); |
|
|
|
if (is_null($nickname)) |
|
$nickname = $a->user['nickname']; |
|
|
|
if(x($_GET,'tab')) |
|
$tab = notags(trim($_GET['tab'])); |
|
|
|
$url = $a->get_baseurl() . '/profile/' . $nickname; |
|
|
|
$tabs = array( |
|
array( |
|
'label'=>t('Status'), |
|
'url' => $url, |
|
'sel' => ((!isset($tab)&&$a->argv[0]=='profile')?'active':''), |
|
), |
|
array( |
|
'label' => t('Profile'), |
|
'url' => $url.'/?tab=profile', |
|
'sel' => (($tab=='profile')?'active':''), |
|
), |
|
array( |
|
'label' => t('Photos'), |
|
'url' => $a->get_baseurl() . '/photos/' . $nickname, |
|
'sel' => ((!isset($tab)&&$a->argv[0]=='photos')?'active':''), |
|
), |
|
); |
|
|
|
if ($is_owner){ |
|
$tabs[] = array( |
|
'label' => t('Events'), |
|
'url' => $a->get_baseurl() . '/events', |
|
'sel' =>((!isset($tab)&&$a->argv[0]=='events')?'active':''), |
|
); |
|
$tabs[] = array( |
|
'label' => t('Personal Notes'), |
|
'url' => $a->get_baseurl() . '/notes', |
|
'sel' =>((!isset($tab)&&$a->argv[0]=='notes')?'active':''), |
|
); |
|
} |
|
|
|
$tpl = get_markup_template('common_tabs.tpl'); |
|
return replace_macros($tpl,array('$tabs'=>$tabs)); |
|
}}
|
|
|