mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/Echo
synced 2024-11-24 07:54:13 +00:00
06f0a7a6d5
This cache was only used so that, if we're told to clear the newtalk flag and we already know there are no edit-user-talk notifications, we won't try to delete them. But that's not a good justification for such a confusingly-written cache that would have been hard to convert to getWithSetCallback(), and I'm concerned that using cached data to make this decision could lead to inconsistencies. Also remove the notifCountHasReachedMax() check, which made no sense: if the user has >99 notifications, that is no justification for not marking their user talk notifications as read when they visit their user talk page. Whether the displayed notification count will change has no bearing on whether these notifications should be marked as read (and now that bundled notifications are counted individually, the displayed count actually could change). Bug: T164860 Change-Id: I3ff5c9b31307839b9336bd8856015db9baa52fad
721 lines
24 KiB
PHP
721 lines
24 KiB
PHP
<?php
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use MediaWiki\MediaWikiServices;
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/**
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* Entity that represents a notification target user
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*/
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class MWEchoNotifUser {
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/**
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* Notification target user
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* @var User
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*/
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private $mUser;
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/**
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* Object cache
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* @var WANObjectCache
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*/
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private $cache;
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/**
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* Database access gateway
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* @var EchoUserNotificationGateway
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*/
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private $userNotifGateway;
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/**
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* Notification mapper
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* @var EchoNotificationMapper
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*/
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private $notifMapper;
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/**
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* Target page mapper
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* @var EchoTargetPageMapper
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*/
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private $targetPageMapper;
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/**
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* @var EchoForeignNotifications
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*/
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private $foreignNotifications = null;
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/**
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* @var array|null
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*/
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private $localCountsAndTimestamps;
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/**
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* @var array|null
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*/
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private $globalCountsAndTimestamps;
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/**
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* @var array|null
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*/
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private $mForeignData = null;
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// The max notification count shown in badge
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// The max number shown in bundled message, eg, <user> and 99+ others <action>.
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// This is really a totally separate thing, and could be its own constant.
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// WARNING: If you change this, you should also change all references in the
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// i18n messages (100 and 99) in all repositories using Echo.
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const MAX_BADGE_COUNT = 99;
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const CACHE_TTL = 86400;
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const CACHE_KEY = 'echo-notification-counts';
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const CHECK_KEY = 'echo-notification-updated';
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/**
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* Usually client code doesn't need to initialize the object directly
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* because it could be obtained from factory method newFromUser()
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* @param User $user
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* @param WANObjectCache $cache
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* @param EchoUserNotificationGateway $userNotifGateway
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* @param EchoNotificationMapper $notifMapper
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* @param EchoTargetPageMapper $targetPageMapper
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*/
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public function __construct(
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User $user,
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WANObjectCache $cache,
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EchoUserNotificationGateway $userNotifGateway,
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EchoNotificationMapper $notifMapper,
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EchoTargetPageMapper $targetPageMapper
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) {
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$this->mUser = $user;
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$this->userNotifGateway = $userNotifGateway;
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$this->cache = $cache;
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$this->notifMapper = $notifMapper;
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$this->targetPageMapper = $targetPageMapper;
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}
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/**
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* Factory method
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* @param User $user
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* @throws MWException
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* @return MWEchoNotifUser
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*/
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public static function newFromUser( User $user ) {
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if ( $user->isAnon() ) {
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throw new MWException( 'User must be logged in to view notification!' );
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}
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return new MWEchoNotifUser(
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$user,
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MediaWikiServices::getInstance()->getMainWANObjectCache(),
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new EchoUserNotificationGateway( $user, MWEchoDbFactory::newFromDefault() ),
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new EchoNotificationMapper(),
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new EchoTargetPageMapper()
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);
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}
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/**
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* Mark all edit-user-talk notifications as read. This is called when a user visits their user talk page.
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*/
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public function clearUserTalkNotifications() {
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$this->markRead(
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$this->userNotifGateway->getUnreadNotifications(
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'edit-user-talk'
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)
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);
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}
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/**
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* Get message count for this user.
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*
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* @return int
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*/
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public function getMessageCount() {
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return $this->getNotificationCount( EchoAttributeManager::MESSAGE );
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}
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/**
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* Get alert count for this user.
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*
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* @return int
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*/
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public function getAlertCount() {
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return $this->getNotificationCount( EchoAttributeManager::ALERT );
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}
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/**
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* Get the number of unread local notifications in a given section. This does not include
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* foreign notifications, even if the user has cross-wiki notifications enabled.
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*
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* @param string $section Notification section
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* @return int
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*/
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public function getLocalNotificationCount( $section = EchoAttributeManager::ALL ) {
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return $this->getNotificationCount( $section, false );
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}
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/**
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* Retrieves number of unread notifications that a user has, would return
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* MWEchoNotifUser::MAX_BADGE_COUNT + 1 at most.
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*
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* If $wgEchoCrossWikiNotifications is disabled, the $global parameter is ignored.
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*
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* @param string $section Notification section
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* @param bool|string $global Whether to include foreign notifications. If set to 'preference', uses the user's preference.
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* @return int
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*/
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public function getNotificationCount( $section = EchoAttributeManager::ALL, $global = 'preference' ) {
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if ( $this->mUser->isAnon() ) {
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return 0;
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}
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global $wgEchoCrossWikiNotifications;
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if ( !$wgEchoCrossWikiNotifications ) {
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// Ignore the $global parameter
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$global = false;
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}
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if ( $global === 'preference' ) {
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$global = $this->getForeignNotifications()->isEnabledByUser();
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}
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$data = $this->getCountsAndTimestamps( $global );
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$count = $data[$global ? 'global' : 'local'][$section]['count'];
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return (int)$count;
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}
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/**
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* Get the timestamp of the latest unread alert
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*
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* @return bool|MWTimestamp Timestamp of latest unread alert, or false if there are no unread alerts.
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*/
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public function getLastUnreadAlertTime() {
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return $this->getLastUnreadNotificationTime( EchoAttributeManager::ALERT );
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}
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/**
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* Get the timestamp of the latest unread message
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*
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* @return bool|MWTimestamp
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*/
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public function getLastUnreadMessageTime() {
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return $this->getLastUnreadNotificationTime( EchoAttributeManager::MESSAGE );
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}
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/**
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* Returns the timestamp of the last unread notification.
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*
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* If $wgEchoCrossWikiNotifications is disabled, the $global parameter is ignored.
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*
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* @param string $section Notification section
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* @param bool|string $global Whether to include foreign notifications. If set to 'preference', uses the user's preference.
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* @return bool|MWTimestamp Timestamp of latest unread message, or false if there are no unread messages.
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*/
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public function getLastUnreadNotificationTime( $section = EchoAttributeManager::ALL, $global = 'preference' ) {
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if ( $this->mUser->isAnon() ) {
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return false;
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}
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global $wgEchoCrossWikiNotifications;
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if ( !$wgEchoCrossWikiNotifications ) {
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// Ignore the $global parameter
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$global = false;
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}
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if ( $global === 'preference' ) {
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$global = $this->getForeignNotifications()->isEnabledByUser();
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}
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$data = $this->getCountsAndTimestamps( $global );
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$timestamp = $data[$global ? 'global' : 'local'][$section]['timestamp'];
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return $timestamp === -1 ? false : new MWTimestamp( $timestamp );
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}
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/**
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* Mark one or more notifications read for a user.
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* @param array $eventIds Array of event IDs to mark read
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* @return bool Returns true when data has been updated in DB, false on
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* failure, or when there was nothing to update
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*/
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public function markRead( $eventIds ) {
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$eventIds = array_filter( (array)$eventIds, 'is_numeric' );
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if ( !$eventIds || wfReadOnly() ) {
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return false;
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}
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$updated = $this->userNotifGateway->markRead( $eventIds );
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if ( $updated ) {
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// Update notification count in cache
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$this->resetNotificationCount();
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// After this 'mark read', is there any unread edit-user-talk
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// remaining? If not, we should clear the newtalk flag.
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if ( $this->mUser->getNewtalk() ) {
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$attributeManager = EchoAttributeManager::newFromGlobalVars();
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$categoryMap = $attributeManager->getEventsByCategory();
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$usertalkTypes = $categoryMap['edit-user-talk'];
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$unreadEditUserTalk = $this->notifMapper->fetchUnreadByUser( $this->mUser, 1, null, $usertalkTypes, null, DB_MASTER );
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if ( $unreadEditUserTalk === [] ) {
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$this->mUser->setNewtalk( false );
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}
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}
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}
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return $updated;
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}
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/**
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* Mark one or more notifications unread for a user.
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* @param array $eventIds Array of event IDs to mark unread
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* @return bool Returns true when data has been updated in DB, false on
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* failure, or when there was nothing to update
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*/
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public function markUnRead( $eventIds ) {
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$eventIds = array_filter( (array)$eventIds, 'is_numeric' );
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if ( !$eventIds || wfReadOnly() ) {
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return false;
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}
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$updated = $this->userNotifGateway->markUnRead( $eventIds );
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if ( $updated ) {
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// Update notification count in cache
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$this->resetNotificationCount();
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// After this 'mark unread', is there any unread edit-user-talk?
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// If so, we should add the edit-user-talk flag
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if ( !$this->mUser->getNewtalk() ) {
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$attributeManager = EchoAttributeManager::newFromGlobalVars();
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$categoryMap = $attributeManager->getEventsByCategory();
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$usertalkTypes = $categoryMap['edit-user-talk'];
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$unreadEditUserTalk = $this->notifMapper->fetchUnreadByUser( $this->mUser, 1, null, $usertalkTypes, null, DB_MASTER );
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if ( $unreadEditUserTalk !== [] ) {
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$this->mUser->setNewtalk( true );
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}
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}
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}
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return $updated;
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}
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/**
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* Attempt to mark all or sections of notifications as read, this only
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* updates up to $wgEchoMaxUpdateCount records per request, see more
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* detail about this in Echo.php, the other reason is that mediawiki
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* database interface doesn't support updateJoin() that would update
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* across multiple tables, we would visit this later
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*
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* @param string[] $sections
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* @return bool
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*/
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public function markAllRead( array $sections = [ EchoAttributeManager::ALL ] ) {
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if ( wfReadOnly() ) {
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return false;
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}
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global $wgEchoMaxUpdateCount;
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// Mark all sections as read if this is the case
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if ( in_array( EchoAttributeManager::ALL, $sections ) ) {
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$sections = EchoAttributeManager::$sections;
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}
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$attributeManager = EchoAttributeManager::newFromGlobalVars();
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$eventTypes = $attributeManager->getUserEnabledEventsbySections( $this->mUser, 'web', $sections );
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$notifs = $this->notifMapper->fetchUnreadByUser( $this->mUser, $wgEchoMaxUpdateCount, null, $eventTypes );
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$eventIds = array_filter(
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array_map( function ( EchoNotification $notif ) {
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// This should not happen at all, but use 0 in
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// such case so to keep the code running
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if ( $notif->getEvent() ) {
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return $notif->getEvent()->getId();
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} else {
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return 0;
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}
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}, $notifs )
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);
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$updated = $this->markRead( $eventIds );
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if ( $updated ) {
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// Delete records from echo_target_page
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/**
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* Keep the 'echo_target_page' records so they can be used for moderation.
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*/
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// $this->targetPageMapper->deleteByUserEvents( $this->mUser, $eventIds );
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}
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return $updated;
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}
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/**
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* Invalidate cache and update echo_unread_wikis if x-wiki notifications is enabled.
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*
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* This updates the user's touched timestamp, as well as the value returned by getGlobalUpdateTime().
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*
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* NOTE: Consider calling this function from a deferred update, since it will read from and write to
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* the master DB if cross-wiki notifications are enabled.
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*/
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public function resetNotificationCount() {
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global $wgEchoCrossWikiNotifications;
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// Delete cached local counts and timestamps
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$localMemcKey = $this->getMemcKey( self::CACHE_KEY );
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$this->cache->delete( $localMemcKey );
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// Update the user touched timestamp for the local user
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$this->mUser->invalidateCache();
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if ( $wgEchoCrossWikiNotifications ) {
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// Delete cached global counts and timestamps
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$globalMemcKey = $this->getGlobalMemcKey( self::CACHE_KEY );
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if ( $globalMemcKey !== false ) {
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$this->cache->delete( $globalMemcKey );
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}
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$uw = EchoUnreadWikis::newFromUser( $this->mUser );
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if ( $uw ) {
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// Immediately compute new local counts and timestamps
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$newLocalData = $this->computeLocalCountsAndTimestamps( DB_MASTER );
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// Write the new values to the echo_unread_wikis table
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$alertTs = $newLocalData[EchoAttributeManager::ALERT]['timestamp'];
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$messageTs = $newLocalData[EchoAttributeManager::MESSAGE]['timestamp'];
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$uw->updateCount(
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wfWikiID(),
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$newLocalData[EchoAttributeManager::ALERT]['count'],
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$alertTs === -1 ? false : new MWTimestamp( $alertTs ),
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$newLocalData[EchoAttributeManager::MESSAGE]['count'],
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$messageTs === -1 ? false : new MWTimestamp( $messageTs )
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);
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// We could set() $newLocalData into the cache here, but we don't because that seems risky;
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// instead we let it be recomputed on demand
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}
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// Update the global touched timestamp
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$checkKey = $this->getGlobalMemcKey( self::CHECK_KEY );
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if ( $checkKey ) {
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$this->cache->touchCheckKey( $checkKey );
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}
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}
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}
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/**
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* Get the timestamp of the last time the global notification counts/timestamps were updated, if available.
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*
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* If the timestamp of the last update is not known, this will return the current timestamp.
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* If the user is not attached, this will return false.
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*
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* @return string|false MW timestamp of the last update, or false if the user is not attached
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*/
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public function getGlobalUpdateTime() {
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$key = $this->getGlobalMemcKey( self::CHECK_KEY );
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if ( $key === false ) {
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return false;
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}
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return wfTimestamp( TS_MW, $this->cache->getCheckKeyTime( $key ) );
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}
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/**
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* Get the number of notifications in each section, and the timestamp of the latest notification in
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* each section. This returns the raw data structure that is stored in the cache; unless you want
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* all of this information, you're probably looking for getNotificationCount(),
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* getLastUnreadNotificationTime() or one of its wrappers.
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*
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* The returned data structure looks like:
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* [
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* 'local' => [
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* 'alert' => [ 'count' => N, 'timestamp' => TS ],
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* 'message' => [ 'count' = N, 'timestamp' => TS ],
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* 'all' => [ 'count' => N, 'timestamp' => TS ],
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* ],
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* 'global' => [
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* 'alert' => [ 'count' => N, 'timestamp' => TS ],
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* 'message' => [ 'count' = N, 'timestamp' => TS ],
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* 'all' => [ 'count' => N, 'timestamp' => TS ],
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* ],
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* ]
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* Where N is a number and TS is a timestamp in TS_MW format or -1. If $includeGlobal is false,
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* the 'global' key will not be present.
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*
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* @param bool $includeGlobal Whether to include cross-wiki notifications as well
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* @return array
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*/
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public function getCountsAndTimestamps( $includeGlobal = false ) {
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if ( $this->localCountsAndTimestamps === null ) {
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$this->localCountsAndTimestamps = $this->cache->getWithSetCallback(
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$this->getMemcKey( self::CACHE_KEY ),
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self::CACHE_TTL,
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function ( $oldValue, &$ttl, array &$setOpts ) {
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$dbr = $this->userNotifGateway->getDB( DB_REPLICA );
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$setOpts += Database::getCacheSetOptions( $dbr );
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return $this->computeLocalCountsAndTimestamps();
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}
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);
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}
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$result = [ 'local' => $this->localCountsAndTimestamps ];
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if ( $includeGlobal ) {
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if ( $this->globalCountsAndTimestamps === null ) {
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$memcKey = $this->getGlobalMemcKey( self::CACHE_KEY );
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// If getGlobalMemcKey returns false, we don't have a global user ID
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// In that case, don't compute data that we can't cache or store
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if ( $memcKey !== false ) {
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$this->globalCountsAndTimestamps = $this->cache->getWithSetCallback(
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$memcKey,
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self::CACHE_TTL,
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function ( $oldValue, &$ttl, array &$setOpts ) {
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$dbr = $this->userNotifGateway->getDB( DB_REPLICA );
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$setOpts += Database::getCacheSetOptions( $dbr );
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return $this->computeGlobalCountsAndTimestamps();
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}
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);
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}
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}
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$result['global'] = $this->globalCountsAndTimestamps;
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}
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return $result;
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}
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/**
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* Compute the counts and timestamps for the local notifications in each section.
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* @param int $dbSource DB_REPLICA or DB_MASTER
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* @return array [ 'alert' => [ 'count' => N, 'timestamp' => TS ], ... ]
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*/
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protected function computeLocalCountsAndTimestamps( $dbSource = DB_REPLICA ) {
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$attributeManager = EchoAttributeManager::newFromGlobalVars();
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$result = [];
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$totals = [ 'count' => 0, 'timestamp' => -1 ];
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foreach ( EchoAttributeManager::$sections as $section ) {
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$eventTypesToLoad = $attributeManager->getUserEnabledEventsbySections( $this->mUser, 'web', [ $section ] );
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$count = (int)$this->userNotifGateway->getCappedNotificationCount( $dbSource, $eventTypesToLoad, self::MAX_BADGE_COUNT + 1 );
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$result[$section]['count'] = $count;
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$totals['count'] += $count;
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$notifications = $this->notifMapper->fetchUnreadByUser( $this->mUser, 1, null, $eventTypesToLoad, null, $dbSource );
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if ( $notifications ) {
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$notification = reset( $notifications );
|
|
$timestamp = $notification->getTimestamp();
|
|
} else {
|
|
$timestamp = -1;
|
|
}
|
|
$result[$section]['timestamp'] = $timestamp;
|
|
$totals['timestamp'] = max( $totals['timestamp'], $timestamp );
|
|
}
|
|
$totals['count'] = self::capNotificationCount( $totals['count'] );
|
|
$result[EchoAttributeManager::ALL] = $totals;
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Compute the global counts and timestamps for each section.
|
|
*
|
|
* This calls getCountsAndTimestamps() to get data about local notifications, which may end up
|
|
* calling computeLocalCountsAndTimestamps() if there's a cache miss.
|
|
* @return array [ 'alert' => [ 'count' => N, 'timestamp' => TS ], ... ]
|
|
*/
|
|
protected function computeGlobalCountsAndTimestamps() {
|
|
$localData = $this->getCountsAndTimestamps()['local'];
|
|
$result = [];
|
|
$totals = [ 'count' => 0, 'timestamp' => -1 ];
|
|
foreach ( EchoAttributeManager::$sections as $section ) {
|
|
$localCount = $localData[$section]['count'];
|
|
$globalCount = self::capNotificationCount( $localCount + $this->getForeignCount( $section ) );
|
|
$result[$section]['count'] = $globalCount;
|
|
$totals['count'] += $globalCount;
|
|
|
|
$localTimestamp = $localData[$section]['timestamp'];
|
|
$foreignTimestamp = $this->getForeignTimestamp( $section );
|
|
$globalTimestamp = max( $localTimestamp, $foreignTimestamp ? $foreignTimestamp->getTimestamp( TS_MW ) : -1 );
|
|
$result[$section]['timestamp'] = $globalTimestamp;
|
|
$totals['timestamp'] = max( $totals['timestamp'], $globalTimestamp );
|
|
}
|
|
$totals['count'] = self::capNotificationCount( $totals['count'] );
|
|
$result[EchoAttributeManager::ALL] = $totals;
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Get the user's email notification format
|
|
* @return string
|
|
*/
|
|
public function getEmailFormat() {
|
|
global $wgAllowHTMLEmail;
|
|
|
|
if ( $wgAllowHTMLEmail ) {
|
|
return $this->mUser->getOption( 'echo-email-format' );
|
|
} else {
|
|
return EchoEmailFormat::PLAIN_TEXT;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Build a cache key for local use (local to this wiki)
|
|
*
|
|
* @param string $key Key, typically prefixed with echo-notification-
|
|
* @return string Cache key
|
|
*/
|
|
protected function getMemcKey( $key ) {
|
|
global $wgEchoCacheVersion;
|
|
return wfMemcKey( $key, $this->mUser->getId(), $wgEchoCacheVersion );
|
|
}
|
|
|
|
/**
|
|
* Build a cache key for global use
|
|
*
|
|
* @param string $key Key, typically prefixed with echo-notification-
|
|
* @return string|false Memcached key, or false if one could not be generated
|
|
*/
|
|
protected function getGlobalMemcKey( $key ) {
|
|
global $wgEchoCacheVersion;
|
|
$lookup = CentralIdLookup::factory();
|
|
$globalId = $lookup->centralIdFromLocalUser( $this->mUser, CentralIdLookup::AUDIENCE_RAW );
|
|
if ( !$globalId ) {
|
|
return false;
|
|
}
|
|
return wfGlobalCacheKey( $key, $globalId, $wgEchoCacheVersion );
|
|
}
|
|
|
|
/**
|
|
* Lazy-construct an EchoForeignNotifications instance. This instance is force-enabled, so it
|
|
* returns information about cross-wiki notifications even if the user has them disabled.
|
|
* @return EchoForeignNotifications
|
|
*/
|
|
protected function getForeignNotifications() {
|
|
if ( !$this->foreignNotifications ) {
|
|
$this->foreignNotifications = new EchoForeignNotifications( $this->mUser, true );
|
|
}
|
|
return $this->foreignNotifications;
|
|
}
|
|
|
|
/**
|
|
* Get data about foreign notifications from the foreign wikis' APIs.
|
|
*
|
|
* This is used when $wgEchoSectionTransition or $wgEchoBundleTransition is enabled,
|
|
* to deal with untrustworthy echo_unread_wikis entries. This method fetches the list of
|
|
* wikis that have any unread notifications at all from the echo_unread_wikis table, then
|
|
* queries their APIs to find the per-section counts and timestamps for those wikis.
|
|
*
|
|
* The results of this function are cached in the NotifUser object.
|
|
* @return array [ (str) wiki => [ (str) section => [ 'count' => (int) count, 'timestamp' => (str) ts ] ] ]
|
|
*/
|
|
protected function getForeignData() {
|
|
if ( $this->mForeignData ) {
|
|
return $this->mForeignData;
|
|
}
|
|
|
|
$potentialWikis = $this->getForeignNotifications()->getWikis( EchoAttributeManager::ALL );
|
|
$foreignReq = new EchoForeignWikiRequest(
|
|
$this->mUser,
|
|
[
|
|
'action' => 'query',
|
|
'meta' => 'notifications',
|
|
'notprop' => 'count|list',
|
|
'notgroupbysection' => '1',
|
|
'notunreadfirst' => '1',
|
|
],
|
|
$potentialWikis,
|
|
'notwikis'
|
|
);
|
|
$foreignResults = $foreignReq->execute();
|
|
|
|
$this->mForeignData = [];
|
|
foreach ( $foreignResults as $wiki => $result ) {
|
|
if ( !isset( $result['query']['notifications'] ) ) {
|
|
continue;
|
|
}
|
|
$data = $result['query']['notifications'];
|
|
foreach ( EchoAttributeManager::$sections as $section ) {
|
|
if ( isset( $data[$section]['rawcount'] ) ) {
|
|
$this->mForeignData[$wiki][$section]['count'] = $data[$section]['rawcount'];
|
|
}
|
|
if ( isset( $data[$section]['list'][0] ) ) {
|
|
$this->mForeignData[$wiki][$section]['timestamp'] = $data[$section]['list'][0]['timestamp']['mw'];
|
|
}
|
|
}
|
|
}
|
|
return $this->mForeignData;
|
|
}
|
|
|
|
/**
|
|
* Get the number of foreign notifications in a given section.
|
|
* @param string $section One of EchoAttributeManager::$sections
|
|
* @return int Number of foreign notifications
|
|
*/
|
|
protected function getForeignCount( $section = EchoAttributeManager::ALL ) {
|
|
global $wgEchoSectionTransition, $wgEchoBundleTransition;
|
|
$count = 0;
|
|
if (
|
|
// In section transition mode, we don't trust the individual echo_unread_wikis rows
|
|
// but we do trust that alert+message=all. In bundle transition mode, we don't trust
|
|
// that either, but we do trust that wikis with rows in the table have unread notifications
|
|
// and wikis without rows in the table don't.
|
|
( $wgEchoSectionTransition && $section !== EchoAttributeManager::ALL ) ||
|
|
$wgEchoBundleTransition
|
|
) {
|
|
$foreignData = $this->getForeignData();
|
|
foreach ( $foreignData as $data ) {
|
|
if ( $section === EchoAttributeManager::ALL ) {
|
|
foreach ( $data as $subData ) {
|
|
if ( isset( $subData['count'] ) ) {
|
|
$count += $subData['count'];
|
|
}
|
|
}
|
|
} elseif ( isset( $data[$section]['count'] ) ) {
|
|
$count += $data[$section]['count'];
|
|
}
|
|
}
|
|
} else {
|
|
$count += $this->getForeignNotifications()->getCount( $section );
|
|
}
|
|
return self::capNotificationCount( $count );
|
|
}
|
|
|
|
/**
|
|
* Get the timestamp of the most recent foreign notification in a given section.
|
|
* @param string $section One of EchoAttributeManager::$sections
|
|
* @return MWTimestamp|false Timestamp of the most recent foreign notification, or false if
|
|
* there aren't any
|
|
*/
|
|
protected function getForeignTimestamp( $section = EchoAttributeManager::ALL ) {
|
|
global $wgEchoSectionTransition, $wgEchoBundleTransition;
|
|
|
|
if (
|
|
// In section transition mode, we don't trust the individual echo_unread_wikis rows
|
|
// but we do trust that alert+message=all. In bundle transition mode, we don't trust
|
|
// that either, but we do trust that wikis with rows in the table have unread notifications
|
|
// and wikis without rows in the table don't.
|
|
( $wgEchoSectionTransition && $section !== EchoAttributeManager::ALL ) ||
|
|
$wgEchoBundleTransition
|
|
) {
|
|
$foreignTime = -1;
|
|
$foreignData = $this->getForeignData();
|
|
foreach ( $foreignData as $data ) {
|
|
if ( $section === EchoAttributeManager::ALL ) {
|
|
foreach ( $data as $subData ) {
|
|
if ( isset( $subData['timestamp'] ) ) {
|
|
$foreignTime = max( $foreignTime, $subData['timestamp'] );
|
|
}
|
|
}
|
|
} elseif ( isset( $data[$section]['timestamp'] ) ) {
|
|
$foreignTime = max( $foreignTime, $data[$section]['timestamp'] );
|
|
}
|
|
}
|
|
$foreignTime = $foreignTime === -1 ? false : new MWTimestamp( $foreignTime );
|
|
} else {
|
|
$foreignTime = $this->getForeignNotifications()->getTimestamp( $section );
|
|
}
|
|
return $foreignTime;
|
|
}
|
|
|
|
/**
|
|
* Helper function to produce the capped number of notifications
|
|
* based on the value of MWEchoNotifUser::MAX_BADGE_COUNT
|
|
*
|
|
* @param int $number Raw notification count to cap
|
|
* @return int Capped notification count
|
|
*/
|
|
public static function capNotificationCount( $number ) {
|
|
return min( $number, self::MAX_BADGE_COUNT + 1 );
|
|
}
|
|
}
|