<?php namespace Zotlabs\Module; use Zotlabs\Lib\Apps; require_once('include/bbcode.php'); /** * @brief Ping Controller. * */ class Ping extends \Zotlabs\Web\Controller { /** * @brief do several updates when pinged. * * This function does several tasks. Whenever called it checks for new messages, * introductions, notifications, etc. and returns a json with the results. * * @result JSON */ function init() { $result = array(); $notifs = array(); $result['notify'] = 0; $result['home'] = 0; $result['network'] = 0; $result['intros'] = 0; $result['mail'] = 0; $result['register'] = 0; $result['events'] = 0; $result['events_today'] = 0; $result['birthdays'] = 0; $result['birthdays_today'] = 0; $result['all_events'] = 0; $result['all_events_today'] = 0; $result['notice'] = []; $result['info'] = []; $result['pubs'] = 0; $result['files'] = 0; $result['forums'] = 0; $result['forums_sub'] = []; if(! $_SESSION['static_loadtime']) $_SESSION['static_loadtime'] = datetime_convert(); $t0 = dba_timer(); header("content-type: application/json"); $vnotify = false; $item_normal = item_normal(); if(local_channel()) { $vnotify = get_pconfig(local_channel(),'system','vnotify'); $evdays = intval(get_pconfig(local_channel(),'system','evdays')); $ob_hash = get_observer_hash(); } // if unset show all visual notification types if($vnotify === false) $vnotify = (-1); if($evdays < 1) $evdays = 3; /** * If you have several windows open to this site and switch to a different channel * in one of them, the others may get into a confused state showing you a page or options * on that page which were only valid under the old identity. You session has changed. * Therefore we send a notification of this fact back to the browser where it is picked up * in javascript and which reloads the page it is on so that it is valid under the context * of the now current channel. */ $result['invalid'] = ((intval($_GET['uid'])) && (intval($_GET['uid']) != local_channel()) ? 1 : 0); /** * Send all system messages (alerts) to the browser. * Some are marked as informational and some represent * errors or serious notifications. These typically * will popup on the current page (no matter what page it is) */ if(x($_SESSION, 'sysmsg')){ foreach ($_SESSION['sysmsg'] as $m){ $result['notice'][] = array('message' => $m); } unset($_SESSION['sysmsg']); } if(x($_SESSION, 'sysmsg_info')){ foreach ($_SESSION['sysmsg_info'] as $m){ $result['info'][] = array('message' => $m); } unset($_SESSION['sysmsg_info']); } if(! ($vnotify & VNOTIFY_INFO)) $result['info'] = array(); if(! ($vnotify & VNOTIFY_ALERT)) $result['notice'] = array(); if(\App::$install) { echo json_encode($result); killme(); } /** * Update chat presence indication (if applicable) */ if(get_observer_hash() && (! $result['invalid'])) { $r = q("select cp_id, cp_room from chatpresence where cp_xchan = '%s' and cp_client = '%s' and cp_room = 0 limit 1", dbesc(get_observer_hash()), dbesc($_SERVER['REMOTE_ADDR']) ); $basic_presence = false; if($r) { $basic_presence = true; q("update chatpresence set cp_last = '%s' where cp_id = %d", dbesc(datetime_convert()), intval($r[0]['cp_id']) ); } if(! $basic_presence) { q("insert into chatpresence ( cp_xchan, cp_last, cp_status, cp_client) values( '%s', '%s', '%s', '%s' ) ", dbesc(get_observer_hash()), dbesc(datetime_convert()), dbesc('online'), dbesc($_SERVER['REMOTE_ADDR']) ); } } /** * Chatpresence continued... if somebody hasn't pinged recently, they've most likely left the page * and shouldn't count as online anymore. We allow an expection for bots. */ q("delete from chatpresence where cp_last < %s - INTERVAL %s and cp_client != 'auto' ", db_utcnow(), db_quoteinterval('3 MINUTE') ); $sql_extra = ''; if(! ($vnotify & VNOTIFY_LIKE)) $sql_extra = " AND verb NOT IN ('" . dbesc(ACTIVITY_LIKE) . "', '" . dbesc(ACTIVITY_DISLIKE) . "') "; if(local_channel()) { $notify_pubs = ($vnotify & VNOTIFY_PUBS) && can_view_public_stream() && Apps::system_app_installed(local_channel(), 'Public Stream'); } else { $notify_pubs = can_view_public_stream(); } if($notify_pubs) { $sys = get_sys_channel(); $pubs = q("SELECT count(id) as total from item WHERE uid = %d AND item_unseen = 1 AND author_xchan != '%s' AND created > '" . datetime_convert('UTC','UTC',$_SESSION['static_loadtime']) . "' $item_normal $sql_extra", intval($sys['channel_id']), dbesc(get_observer_hash()) ); if($pubs) $result['pubs'] = intval($pubs[0]['total']); } if((argc() > 1) && (argv(1) === 'pubs') && ($notify_pubs)) { $sys = get_sys_channel(); $result = array(); $r = q("SELECT * FROM item WHERE uid = %d AND item_unseen = 1 AND author_xchan != '%s' AND created > '" . datetime_convert('UTC','UTC',$_SESSION['static_loadtime']) . "' $item_normal $sql_extra ORDER BY created DESC LIMIT 300", intval($sys['channel_id']), dbesc(get_observer_hash()) ); if($r) { xchan_query($r); foreach($r as $rr) { $rr['llink'] = str_replace('display/', 'pubstream/?f=&mid=', $rr['llink']); $result[] = \Zotlabs\Lib\Enotify::format($rr); } } // logger('ping (network||home): ' . print_r($result, true), LOGGER_DATA); echo json_encode(array('notify' => $result)); killme(); } $t1 = dba_timer(); if((! local_channel()) || ($result['invalid'])) { echo json_encode($result); killme(); } /** * Everything following is only permitted under the context of a locally authenticated site member. */ /** * Handle "mark all xyz notifications read" requests. */ // mark all items read if(x($_REQUEST, 'markRead') && local_channel()) { switch($_REQUEST['markRead']) { case 'network': $r = q("UPDATE item SET item_unseen = 0 WHERE uid = %d AND item_unseen = 1", intval(local_channel()) ); break; case 'home': $r = q("UPDATE item SET item_unseen = 0 WHERE uid = %d AND item_unseen = 1 AND item_wall = 1", intval(local_channel()) ); break; case 'mail': $r = q("UPDATE mail SET mail_seen = 1 WHERE channel_id = %d AND mail_seen = 0", intval(local_channel()) ); break; case 'all_events': $r = q("UPDATE event SET dismissed = 1 WHERE uid = %d AND dismissed = 0 AND dtstart < '%s' AND dtstart > '%s' ", intval(local_channel()), dbesc(datetime_convert('UTC', date_default_timezone_get(), 'now + ' . intval($evdays) . ' days')), dbesc(datetime_convert('UTC', date_default_timezone_get(), 'now - 1 days')) ); break; case 'notify': $r = q("update notify set seen = 1 where uid = %d", intval(local_channel()) ); break; case 'pubs': unset($_SESSION['static_loadtime']); break; default: break; } } if(x($_REQUEST, 'markItemRead') && local_channel()) { $r = q("UPDATE item SET item_unseen = 0 WHERE uid = %d AND parent = %d", intval(local_channel()), intval($_REQUEST['markItemRead']) ); } /** * URL ping/something will return detail for "something", e.g. a json list with which to populate a notification * dropdown menu. */ if(argc() > 1 && argv(1) === 'notify') { $t = q("SELECT * FROM notify WHERE uid = %d AND seen = 0 ORDER BY CREATED DESC", intval(local_channel()) ); if($t) { foreach($t as $tt) { $message = trim(strip_tags(bbcode($tt['msg']))); if(strpos($message, $tt['xname']) === 0) $message = substr($message, strlen($tt['xname']) + 1); $mid = basename($tt['link']); $mid = ((strpos($mid, 'b64.') === 0) ? @base64url_decode(substr($mid, 4)) : $mid); if(in_array($tt['verb'], [ACTIVITY_LIKE, ACTIVITY_DISLIKE])) { // we need the thread parent $r = q("select thr_parent from item where mid = '%s' and uid = %d limit 1", dbesc($mid), intval(local_channel()) ); $b64mid = ((strpos($r[0]['thr_parent'], 'b64.') === 0) ? $r[0]['thr_parent'] : 'b64.' . base64url_encode($r[0]['thr_parent'])); } else { $b64mid = ((strpos($mid, 'b64.') === 0) ? $mid : 'b64.' . base64url_encode($mid)); } $notifs[] = array( 'notify_link' => z_root() . '/notify/view/' . $tt['id'], 'name' => $tt['xname'], 'url' => $tt['url'], 'photo' => $tt['photo'], 'when' => relative_date($tt['created']), 'hclass' => (($tt['seen']) ? 'notify-seen' : 'notify-unseen'), 'b64mid' => (($tt['otype'] == 'item') ? $b64mid : 'undefined'), 'notify_id' => (($tt['otype'] == 'item') ? $tt['id'] : 'undefined'), 'message' => $message ); } } echo json_encode(array('notify' => $notifs)); killme(); } if(argc() > 1 && argv(1) === 'mail') { $channel = \App::get_channel(); $t = q("select mail.*, xchan.* from mail left join xchan on xchan_hash = from_xchan where channel_id = %d and mail_seen = 0 and mail_deleted = 0 and from_xchan != '%s' order by created desc limit 50", intval(local_channel()), dbesc($channel['channel_hash']) ); if($t) { foreach($t as $zz) { $notifs[] = array( 'notify_link' => z_root() . '/mail/' . $zz['id'], 'name' => $zz['xchan_name'], 'addr' => $zz['xchan_addr'], 'url' => $zz['xchan_url'], 'photo' => $zz['xchan_photo_s'], 'when' => relative_date($zz['created']), 'hclass' => (intval($zz['mail_seen']) ? 'notify-seen' : 'notify-unseen'), 'message' => t('sent you a private message'), ); } } echo json_encode(array('notify' => $notifs)); killme(); } if(argc() > 1 && (argv(1) === 'network' || argv(1) === 'home')) { $result = array(); if(argv(1) === 'home') { $sql_extra .= ' and item_wall = 1 '; } $r = q("SELECT * FROM item WHERE uid = %d AND item_unseen = 1 AND author_xchan != '%s' $item_normal $sql_extra ORDER BY created DESC LIMIT 300", intval(local_channel()), dbesc($ob_hash) ); if($r) { xchan_query($r); foreach($r as $item) { $result[] = \Zotlabs\Lib\Enotify::format($item); } } // logger('ping (network||home): ' . print_r($result, true), LOGGER_DATA); echo json_encode(array('notify' => $result)); killme(); } if(argc() > 1 && (argv(1) === 'intros')) { $result = array(); $r = q("SELECT * FROM abook left join xchan on abook.abook_xchan = xchan.xchan_hash where abook_channel = %d and abook_pending = 1 and abook_self = 0 and abook_ignored = 0 and xchan_deleted = 0 and xchan_orphan = 0 ORDER BY abook_created DESC LIMIT 50", intval(local_channel()) ); if($r) { foreach($r as $rr) { $result[] = array( 'notify_link' => z_root() . '/connections/ifpending', 'name' => $rr['xchan_name'], 'addr' => $rr['xchan_addr'], 'url' => $rr['xchan_url'], 'photo' => $rr['xchan_photo_s'], 'when' => relative_date($rr['abook_created']), 'hclass' => ('notify-unseen'), 'message' => t('added your channel') ); } } logger('ping (intros): ' . print_r($result, true), LOGGER_DATA); echo json_encode(array('notify' => $result)); killme(); } if((argc() > 1 && (argv(1) === 'register')) && is_site_admin()) { $result = array(); $r = q("SELECT account_email, account_created from account where (account_flags & %d) > 0", intval(ACCOUNT_PENDING) ); if($r) { foreach($r as $rr) { $result[] = array( 'notify_link' => z_root() . '/admin/accounts', 'name' => $rr['account_email'], 'addr' => $rr['account_email'], 'url' => '', 'photo' => z_root() . '/' . get_default_profile_photo(48), 'when' => relative_date($rr['account_created']), 'hclass' => ('notify-unseen'), 'message' => t('requires approval') ); } } logger('ping (register): ' . print_r($result, true), LOGGER_DATA); echo json_encode(array('notify' => $result)); killme(); } if(argc() > 1 && (argv(1) === 'all_events')) { $bd_format = t('g A l F d') ; // 8 AM Friday January 18 $result = array(); $r = q("SELECT * FROM event left join xchan on event_xchan = xchan_hash WHERE event.uid = %d AND dtstart < '%s' AND dtstart > '%s' and dismissed = 0 and etype in ( 'event', 'birthday' ) ORDER BY dtstart DESC LIMIT 1000", intval(local_channel()), dbesc(datetime_convert('UTC', date_default_timezone_get(), 'now + ' . intval($evdays) . ' days')), dbesc(datetime_convert('UTC', date_default_timezone_get(), 'now - 1 days')) ); if($r) { foreach($r as $rr) { $strt = datetime_convert('UTC', (($rr['adjust']) ? date_default_timezone_get() : 'UTC'), $rr['dtstart']); $today = ((substr($strt, 0, 10) === datetime_convert('UTC', date_default_timezone_get(), 'now', 'Y-m-d')) ? true : false); $when = day_translate(datetime_convert('UTC', (($rr['adjust']) ? date_default_timezone_get() : 'UTC'), $rr['dtstart'], $bd_format)) . (($today) ? ' ' . t('[today]') : ''); $result[] = array( 'notify_link' => z_root() . '/cdav/calendar/' . $rr['event_hash'], 'name' => $rr['xchan_name'], 'addr' => $rr['xchan_addr'], 'url' => $rr['xchan_url'], 'photo' => $rr['xchan_photo_s'], 'when' => $when, 'hclass' => ('notify-unseen'), 'message' => t('posted an event') ); } } logger('ping (all_events): ' . print_r($result, true), LOGGER_DATA); echo json_encode(array('notify' => $result)); killme(); } if(argc() > 1 && (argv(1) === 'files')) { $result = array(); $r = q("SELECT item.created, xchan.xchan_name, xchan.xchan_addr, xchan.xchan_url, xchan.xchan_photo_s FROM item LEFT JOIN xchan on author_xchan = xchan_hash WHERE item.verb = '%s' AND item.obj_type = '%s' AND item.uid = %d AND item.owner_xchan != '%s' AND item.item_unseen = 1", dbesc(ACTIVITY_POST), dbesc(ACTIVITY_OBJ_FILE), intval(local_channel()), dbesc($ob_hash) ); if($r) { foreach($r as $rr) { $result[] = array( 'notify_link' => z_root() . '/sharedwithme', 'name' => $rr['xchan_name'], 'addr' => $rr['xchan_addr'], 'url' => $rr['xchan_url'], 'photo' => $rr['xchan_photo_s'], 'when' => relative_date($rr['created']), 'hclass' => ('notify-unseen'), 'message' => t('shared a file with you') ); } } logger('ping (files): ' . print_r($result, true), LOGGER_DATA); echo json_encode(array('notify' => $result)); killme(); } /** * Normal ping - just the counts, no detail */ if($vnotify & VNOTIFY_SYSTEM) { $t = q("select count(*) as total from notify where uid = %d and seen = 0", intval(local_channel()) ); if($t) $result['notify'] = intval($t[0]['total']); } $t2 = dba_timer(); if($vnotify & VNOTIFY_FILES) { $files = q("SELECT count(id) as total FROM item WHERE verb = '%s' AND obj_type = '%s' AND uid = %d AND owner_xchan != '%s' AND item_unseen = 1", dbesc(ACTIVITY_POST), dbesc(ACTIVITY_OBJ_FILE), intval(local_channel()), dbesc($ob_hash) ); if($files) $result['files'] = intval($files[0]['total']); } $t3 = dba_timer(); if($vnotify & (VNOTIFY_NETWORK|VNOTIFY_CHANNEL)) { $r = q("SELECT id, item_wall FROM item WHERE uid = %d and item_unseen = 1 $item_normal $sql_extra AND author_xchan != '%s'", intval(local_channel()), dbesc($ob_hash) ); if($r) { $arr = array('items' => $r); call_hooks('network_ping', $arr); foreach ($r as $it) { if(intval($it['item_wall'])) $result['home'] ++; else $result['network'] ++; } } } if(! ($vnotify & VNOTIFY_NETWORK)) $result['network'] = 0; if(! ($vnotify & VNOTIFY_CHANNEL)) $result['home'] = 0; $t4 = dba_timer(); if($vnotify & VNOTIFY_INTRO) { $intr = q("SELECT COUNT(abook.abook_id) AS total FROM abook left join xchan on abook.abook_xchan = xchan.xchan_hash where abook_channel = %d and abook_pending = 1 and abook_self = 0 and abook_ignored = 0 and xchan_deleted = 0 and xchan_orphan = 0 ", intval(local_channel()) ); $t5 = dba_timer(); if($intr) $result['intros'] = intval($intr[0]['total']); } $t6 = dba_timer(); $channel = \App::get_channel(); if($vnotify & VNOTIFY_MAIL) { $mails = q("SELECT count(id) as total from mail WHERE channel_id = %d AND mail_seen = 0 and from_xchan != '%s' ", intval(local_channel()), dbesc($channel['channel_hash']) ); if($mails) $result['mail'] = intval($mails[0]['total']); } if($vnotify & VNOTIFY_REGISTER) { if (\App::$config['system']['register_policy'] == REGISTER_APPROVE && is_site_admin()) { $regs = q("SELECT count(account_id) as total from account where (account_flags & %d) > 0", intval(ACCOUNT_PENDING) ); if($regs) $result['register'] = intval($regs[0]['total']); } } $t7 = dba_timer(); if($vnotify & (VNOTIFY_EVENT|VNOTIFY_EVENTTODAY|VNOTIFY_BIRTHDAY)) { $events = q("SELECT etype, dtstart, adjust FROM event WHERE event.uid = %d AND dtstart < '%s' AND dtstart > '%s' and dismissed = 0 and etype in ( 'event', 'birthday' ) ORDER BY dtstart ASC ", intval(local_channel()), dbesc(datetime_convert('UTC', date_default_timezone_get(), 'now + ' . intval($evdays) . ' days')), dbesc(datetime_convert('UTC', date_default_timezone_get(), 'now - 1 days')) ); if($events) { $result['all_events'] = count($events); if($result['all_events']) { $str_now = datetime_convert('UTC', date_default_timezone_get(), 'now', 'Y-m-d'); foreach($events as $x) { $bd = false; if($x['etype'] === 'birthday') { $result['birthdays'] ++; $bd = true; } else { $result['events'] ++; } if(datetime_convert('UTC', ((intval($x['adjust'])) ? date_default_timezone_get() : 'UTC'), $x['dtstart'], 'Y-m-d') === $str_now) { $result['all_events_today'] ++; if($bd) $result['birthdays_today'] ++; else $result['events_today'] ++; } } } } } if(! ($vnotify & VNOTIFY_EVENT)) $result['all_events'] = $result['events'] = 0; if(! ($vnotify & VNOTIFY_EVENTTODAY)) $result['all_events_today'] = $result['events_today'] = 0; if(! ($vnotify & VNOTIFY_BIRTHDAY)) $result['birthdays'] = 0; if($vnotify & VNOTIFY_FORUMS) { $forums = get_forum_channels(local_channel()); if($forums) { $item_normal = item_normal(); $fcount = count($forums); $forums['total'] = 0; for($x = 0; $x < $fcount; $x ++) { $p = q("SELECT oid AS parent FROM term WHERE uid = %d AND ttype = %d AND term = '%s'", intval(local_channel()), intval(TERM_FORUM), dbesc($forums[$x]['xchan_name']) ); $p_str = ids_to_querystr($p, 'parent'); $p_sql = (($p_str) ? "OR parent IN ( $p_str )" : ''); $r = q("select count(id) as unseen from item where uid = %d and ( owner_xchan = '%s' OR author_xchan = '%s' $p_sql ) and item_unseen = 1 $item_normal $sql_extra", intval(local_channel()), dbesc($forums[$x]['xchan_hash']), dbesc($forums[$x]['xchan_hash']) ); if($r[0]['unseen']) { $forums[$x]['notify_link'] = (($forums[$x]['private_forum']) ? $forums[$x]['xchan_url'] : z_root() . '/network/?f=&pf=1&unseen=1&cid=' . $forums[$x]['abook_id']); $forums[$x]['name'] = $forums[$x]['xchan_name']; $forums[$x]['addr'] = $forums[$x]['xchan_addr']; $forums[$x]['url'] = $forums[$x]['xchan_url']; $forums[$x]['photo'] = $forums[$x]['xchan_photo_s']; $forums[$x]['unseen'] = $r[0]['unseen']; $forums[$x]['private_forum'] = (($forums[$x]['private_forum']) ? 'lock' : ''); $forums[$x]['message'] = (($forums[$x]['private_forum']) ? t('Private forum') : t('Public forum')); $forums['total'] = $forums['total'] + $r[0]['unseen']; unset($forums[$x]['abook_id']); unset($forums[$x]['xchan_hash']); unset($forums[$x]['xchan_name']); unset($forums[$x]['xchan_url']); unset($forums[$x]['xchan_photo_s']); //if($forums[$x]['private_forum']) // unset($forums[$x]['private_forum']); } else { unset($forums[$x]); } } $result['forums'] = $forums['total']; unset($forums['total']); $result['forums_sub'] = $forums; } } $x = json_encode($result); $t8 = dba_timer(); // logger('ping timer: ' . sprintf('%01.4f %01.4f %01.4f %01.4f %01.4f %01.4f %01.4f %01.4f',$t8 - $t7, $t7 - $t6, $t6 - $t5, $t5 - $t4, $t4 - $t3, $t3 - $t2, $t2 - $t1, $t1 - $t0)); echo $x; killme(); } }