<?php /** * @file include/ping.php */ use Friendica\App; use Friendica\Content\Feature; use Friendica\Content\ForumManager; use Friendica\Content\Text\BBCode; use Friendica\Core\Addon; use Friendica\Core\Cache; use Friendica\Core\L10n; use Friendica\Core\PConfig; use Friendica\Core\System; use Friendica\Database\DBM; use Friendica\Model\Contact; use Friendica\Model\Group; use Friendica\Model\Item; use Friendica\Util\DateTimeFormat; use Friendica\Util\Temporal; use Friendica\Util\XML; require_once 'mod/proxy.php'; require_once 'include/enotify.php'; /** * @brief Outputs the counts and the lists of various notifications * * The output format can be controlled via the GET parameter 'format'. It can be * - xml (deprecated legacy default) * - json (outputs JSONP with the 'callback' GET parameter) * * Expected JSON structure: * { * "result": { * "intro": 0, * "mail": 0, * "net": 0, * "home": 0, * "register": 0, * "all-events": 0, * "all-events-today": 0, * "events": 0, * "events-today": 0, * "birthdays": 0, * "birthdays-today": 0, * "groups": [ ], * "forums": [ ], * "notify": 0, * "notifications": [ ], * "sysmsgs": { * "notice": [ ], * "info": [ ] * } * } * } * * @param App $a The Friendica App instance */ function ping_init(App $a) { $format = 'xml'; if (isset($_GET['format']) && $_GET['format'] == 'json') { $format = 'json'; } $tags = []; $comments = []; $likes = []; $dislikes = []; $friends = []; $posts = []; $regs = []; $mails = []; $notifications = []; $intro_count = 0; $mail_count = 0; $home_count = 0; $network_count = 0; $register_count = 0; $sysnotify_count = 0; $groups_unseen = []; $forums_unseen = []; $all_events = 0; $all_events_today = 0; $events = 0; $events_today = 0; $birthdays = 0; $birthdays_today = 0; $data = []; $data['intro'] = $intro_count; $data['mail'] = $mail_count; $data['net'] = $network_count; $data['home'] = $home_count; $data['register'] = $register_count; $data['all-events'] = $all_events; $data['all-events-today'] = $all_events_today; $data['events'] = $events; $data['events-today'] = $events_today; $data['birthdays'] = $birthdays; $data['birthdays-today'] = $birthdays_today; if (local_user()) { // Different login session than the page that is calling us. if (intval($_GET['uid']) && intval($_GET['uid']) != local_user()) { $data = ['result' => ['invalid' => 1]]; if ($format == 'json') { if (isset($_GET['callback'])) { // JSONP support header("Content-type: application/javascript"); echo $_GET['callback'] . '(' . json_encode($data) . ')'; } else { header("Content-type: application/json"); echo json_encode($data); } } else { header("Content-type: text/xml"); echo XML::fromArray($data, $xml); } killme(); } $notifs = ping_get_notifications(local_user()); $condition = ["`unseen` AND `uid` = ? AND `contact-id` != ?", local_user(), local_user()]; $fields = ['id', 'parent', 'verb', 'author-name', 'unseen', 'author-link', 'author-avatar', 'contact-avatar', 'network', 'created', 'object', 'parent-author-name', 'parent-author-link', 'parent-guid', 'wall']; $params = ['order' => ['created' => true]]; $items = Item::selectForUser(local_user(), $fields, $condition, $params); if (DBM::is_result($items)) { $items_unseen = Item::inArray($items); $arr = ['items' => $items_unseen]; Addon::callHooks('network_ping', $arr); foreach ($items_unseen as $item) { if ($item['wall']) { $home_count++; } else { $network_count++; } } } if ($network_count) { if (intval(Feature::isEnabled(local_user(), 'groups'))) { // Find out how unseen network posts are spread across groups $group_counts = Group::countUnseen(); if (DBM::is_result($group_counts)) { foreach ($group_counts as $group_count) { if ($group_count['count'] > 0) { $groups_unseen[] = $group_count; } } } } if (intval(Feature::isEnabled(local_user(), 'forumlist_widget'))) { $forum_counts = ForumManager::countUnseenItems(); if (DBM::is_result($forum_counts)) { foreach ($forum_counts as $forum_count) { if ($forum_count['count'] > 0) { $forums_unseen[] = $forum_count; } } } } } $intros1 = q( "SELECT `intro`.`id`, `intro`.`datetime`, `fcontact`.`name`, `fcontact`.`url`, `fcontact`.`photo` FROM `intro` LEFT JOIN `fcontact` ON `intro`.`fid` = `fcontact`.`id` WHERE `intro`.`uid` = %d AND `intro`.`blocked` = 0 AND `intro`.`ignore` = 0 AND `intro`.`fid` != 0", intval(local_user()) ); $intros2 = q( "SELECT `intro`.`id`, `intro`.`datetime`, `contact`.`name`, `contact`.`url`, `contact`.`photo` FROM `intro` LEFT JOIN `contact` ON `intro`.`contact-id` = `contact`.`id` WHERE `intro`.`uid` = %d AND `intro`.`blocked` = 0 AND `intro`.`ignore` = 0 AND `intro`.`contact-id` != 0", intval(local_user()) ); $intro_count = count($intros1) + count($intros2); $intros = $intros1 + $intros2; $myurl = System::baseUrl() . '/profile/' . $a->user['nickname'] ; $mails = q( "SELECT `id`, `from-name`, `from-url`, `from-photo`, `created` FROM `mail` WHERE `uid` = %d AND `seen` = 0 AND `from-url` != '%s' ", intval(local_user()), dbesc($myurl) ); $mail_count = count($mails); if ($a->config['register_policy'] == REGISTER_APPROVE && is_site_admin()) { $regs = q( "SELECT `contact`.`name`, `contact`.`url`, `contact`.`micro`, `register`.`created` FROM `contact` RIGHT JOIN `register` ON `register`.`uid` = `contact`.`uid` WHERE `contact`.`self` = 1" ); if (DBM::is_result($regs)) { $register_count = count($regs); } } $cachekey = "ping_init:".local_user(); $ev = Cache::get($cachekey); if (is_null($ev)) { $ev = q( "SELECT type, start, adjust FROM `event` WHERE `event`.`uid` = %d AND `start` < '%s' AND `finish` > '%s' and `ignore` = 0 ORDER BY `start` ASC ", intval(local_user()), dbesc(DateTimeFormat::utc('now + 7 days')), dbesc(DateTimeFormat::utcNow()) ); if (DBM::is_result($ev)) { Cache::set($cachekey, $ev, CACHE_HOUR); } } if (DBM::is_result($ev)) { $all_events = count($ev); if ($all_events) { $str_now = DateTimeFormat::timezoneNow($a->timezone, 'Y-m-d'); foreach ($ev as $x) { $bd = false; if ($x['type'] === 'birthday') { $birthdays ++; $bd = true; } else { $events ++; } if (DateTimeFormat::convert($x['start'], ((intval($x['adjust'])) ? $a->timezone : 'UTC'), 'UTC', 'Y-m-d') === $str_now) { $all_events_today ++; if ($bd) { $birthdays_today ++; } else { $events_today ++; } } } } } $data['intro'] = $intro_count; $data['mail'] = $mail_count; $data['net'] = $network_count; $data['home'] = $home_count; $data['register'] = $register_count; $data['all-events'] = $all_events; $data['all-events-today'] = $all_events_today; $data['events'] = $events; $data['events-today'] = $events_today; $data['birthdays'] = $birthdays; $data['birthdays-today'] = $birthdays_today; if (DBM::is_result($notifs)) { foreach ($notifs as $notif) { if ($notif['seen'] == 0) { $sysnotify_count ++; } } } // merge all notification types in one array if (DBM::is_result($intros)) { foreach ($intros as $intro) { $notif = [ 'href' => System::baseUrl() . '/notifications/intros/' . $intro['id'], 'name' => $intro['name'], 'url' => $intro['url'], 'photo' => $intro['photo'], 'date' => $intro['datetime'], 'seen' => false, 'message' => L10n::t('{0} wants to be your friend'), ]; $notifs[] = $notif; } } if (DBM::is_result($mails)) { foreach ($mails as $mail) { $notif = [ 'href' => System::baseUrl() . '/message/' . $mail['id'], 'name' => $mail['from-name'], 'url' => $mail['from-url'], 'photo' => $mail['from-photo'], 'date' => $mail['created'], 'seen' => false, 'message' => L10n::t('{0} sent you a message'), ]; $notifs[] = $notif; } } if (DBM::is_result($regs)) { foreach ($regs as $reg) { $notif = [ 'href' => System::baseUrl() . '/admin/users/', 'name' => $reg['name'], 'url' => $reg['url'], 'photo' => $reg['micro'], 'date' => $reg['created'], 'seen' => false, 'message' => L10n::t('{0} requested registration'), ]; $notifs[] = $notif; } } // sort notifications by $[]['date'] $sort_function = function ($a, $b) { $adate = strtotime($a['date']); $bdate = strtotime($b['date']); // Unseen messages are kept at the top // The value 31536000 means one year. This should be enough :-) if (!$a['seen']) { $adate += 31536000; } if (!$b['seen']) { $bdate += 31536000; } if ($adate == $bdate) { return 0; } return ($adate < $bdate) ? 1 : -1; }; usort($notifs, $sort_function); if (DBM::is_result($notifs)) { // Are the nofications called from the regular process or via the friendica app? $regularnotifications = (intval($_GET['uid']) && intval($_GET['_'])); foreach ($notifs as $notif) { if ($a->is_friendica_app() || !$regularnotifications) { $notif['message'] = str_replace("{0}", $notif['name'], $notif['message']); } $contact = Contact::getDetailsByURL($notif['url']); if (isset($contact['micro'])) { $notif['photo'] = proxy_url($contact['micro'], false, PROXY_SIZE_MICRO); } else { $notif['photo'] = proxy_url($notif['photo'], false, PROXY_SIZE_MICRO); } $local_time = DateTimeFormat::local($notif['date']); $notifications[] = [ 'id' => $notif['id'], 'href' => $notif['href'], 'name' => $notif['name'], 'url' => $notif['url'], 'photo' => $notif['photo'], 'date' => Temporal::getRelativeDate($notif['date']), 'message' => $notif['message'], 'seen' => $notif['seen'], 'timestamp' => strtotime($local_time) ]; } } } $sysmsgs = []; $sysmsgs_info = []; if (x($_SESSION, 'sysmsg')) { $sysmsgs = $_SESSION['sysmsg']; unset($_SESSION['sysmsg']); } if (x($_SESSION, 'sysmsg_info')) { $sysmsgs_info = $_SESSION['sysmsg_info']; unset($_SESSION['sysmsg_info']); } if ($format == 'json') { $data['groups'] = $groups_unseen; $data['forums'] = $forums_unseen; $data['notify'] = $sysnotify_count + $intro_count + $mail_count + $register_count; $data['notifications'] = $notifications; $data['sysmsgs'] = [ 'notice' => $sysmsgs, 'info' => $sysmsgs_info ]; $json_payload = json_encode(["result" => $data]); if (isset($_GET['callback'])) { // JSONP support header("Content-type: application/javascript"); echo $_GET['callback'] . '(' . $json_payload . ')'; } else { header("Content-type: application/json"); echo $json_payload; } } else { // Legacy slower XML format output $data = ping_format_xml_data($data, $sysnotify_count, $notifications, $sysmsgs, $sysmsgs_info, $groups_unseen, $forums_unseen); header("Content-type: text/xml"); echo XML::fromArray(["result" => $data], $xml); } killme(); } /** * @brief Retrieves the notifications array for the given user ID * * @param int $uid User id * @return array Associative array of notifications */ function ping_get_notifications($uid) { $result = []; $offset = 0; $seen = false; $seensql = "NOT"; $order = "DESC"; $quit = false; $a = get_app(); do { $r = q( "SELECT `notify`.*, `item`.`visible`, `item`.`deleted` FROM `notify` LEFT JOIN `item` ON `item`.`id` = `notify`.`iid` WHERE `notify`.`uid` = %d AND `notify`.`msg` != '' AND NOT (`notify`.`type` IN (%d, %d)) AND $seensql `notify`.`seen` ORDER BY `notify`.`date` $order LIMIT %d, 50", intval($uid), intval(NOTIFY_INTRO), intval(NOTIFY_MAIL), intval($offset) ); if (!$r && !$seen) { $seen = true; $seensql = ""; $order = "DESC"; $offset = 0; } elseif (!$r) { $quit = true; } else { $offset += 50; } foreach ($r as $notification) { if (is_null($notification["visible"])) { $notification["visible"] = true; } if (is_null($notification["deleted"])) { $notification["deleted"] = 0; } if ($notification["msg_cache"]) { $notification["name"] = $notification["name_cache"]; $notification["message"] = $notification["msg_cache"]; } else { $notification["name"] = strip_tags(BBCode::convert($notification["name"])); $notification["message"] = format_notification_message($notification["name"], strip_tags(BBCode::convert($notification["msg"]))); q( "UPDATE `notify` SET `name_cache` = '%s', `msg_cache` = '%s' WHERE `id` = %d", dbesc($notification["name"]), dbesc($notification["message"]), intval($notification["id"]) ); } $notification["href"] = System::baseUrl() . "/notify/view/" . $notification["id"]; if ($notification["visible"] && !$notification["deleted"] && !(x($result, $notification["parent"]) && !empty($result[$notification["parent"]])) ) { // Should we condense the notifications or show them all? if (PConfig::get(local_user(), 'system', 'detailed_notif')) { $result[$notification["id"]] = $notification; } else { $result[$notification["parent"]] = $notification; } } } } while ((count($result) < 50) && !$quit); return($result); } /** * @brief Backward-compatible XML formatting for ping.php output * @deprecated * * @param array $data The initial ping data array * @param int $sysnotify Number of unseen system notifications * @param array $notifs Complete list of notification * @param array $sysmsgs List of system notice messages * @param array $sysmsgs_info List of system info messages * @param int $groups_unseen Number of unseen group items * @param int $forums_unseen Number of unseen forum items * @return array XML-transform ready data array */ function ping_format_xml_data($data, $sysnotify, $notifs, $sysmsgs, $sysmsgs_info, $groups_unseen, $forums_unseen) { $notifications = []; foreach ($notifs as $key => $notif) { $notifications[$key . ':note'] = $notif['message']; $notifications[$key . ':@attributes'] = [ 'id' => $notif['id'], 'href' => $notif['href'], 'name' => $notif['name'], 'url' => $notif['url'], 'photo' => $notif['photo'], 'date' => $notif['date'], 'seen' => $notif['seen'], 'timestamp' => $notif['timestamp'] ]; } $sysmsg = []; foreach ($sysmsgs as $key => $m) { $sysmsg[$key . ':notice'] = $m; } foreach ($sysmsgs_info as $key => $m) { $sysmsg[$key . ':info'] = $m; } $data['notif'] = $notifications; $data['@attributes'] = ['count' => $sysnotify_count + $data['intro'] + $data['mail'] + $data['register']]; $data['sysmsgs'] = $sysmsg; if ($data['register'] == 0) { unset($data['register']); } $groups = []; if (count($groups_unseen)) { foreach ($groups_unseen as $key => $item) { $groups[$key . ':group'] = $item['count']; $groups[$key . ':@attributes'] = ['id' => $item['id']]; } $data['groups'] = $groups; } $forums = []; if (count($forums_unseen)) { foreach ($forums_unseen as $key => $item) { $forums[$key . ':forum'] = $item['count']; $forums[$key . ':@attributes'] = ['id' => $item['id']]; } $data['forums'] = $forums; } return $data; }