mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/Echo
synced 2024-11-28 01:30:15 +00:00
24caf50ff6
To allow individual notifications to be marked as read/unread or moderated, bundles are created by grouping associated notifications when they are fetched for display instead of when they are created. From a product perspective, this change doesn't introduce moderation or expandable bundles but it counts each individual notifications. For instance, the bundled notification "3 new topics on PageA" now counts as 3 notifications. Bug: T93673 Bug: T120153 Change-Id: Iacd098573efd92bb1e3fcd7da4cd40cea9522f15
143 lines
3 KiB
PHP
143 lines
3 KiB
PHP
<?php
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/**
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* Database mapper for EchoTargetPage model
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*/
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class EchoTargetPageMapper extends EchoAbstractMapper {
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/**
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* List of db fields used to construct an EchoTargetPage model
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* @var string[]
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*/
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protected static $fields = array(
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'etp_user',
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'etp_page',
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'etp_event'
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);
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/**
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* Fetch EchoTargetPage instances by user & page_id. The resulting
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* array is indexed by the event id. Each entry contains an array
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* of EchoTargetPage instances.
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*
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* @param User $user
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* @param int|int[] $pageId One or more page ids to fetch target pages of
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* @return EchoTargetPage[][]|boolean
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*/
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public function fetchByUserPageId( User $user, $pageId ) {
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$dbr = $this->dbFactory->getEchoDb( DB_SLAVE );
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$res = $dbr->select(
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array( 'echo_target_page', 'echo_event' ),
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array_merge( self::$fields, array( 'event_type' ) ),
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array(
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'etp_user' => $user->getId(),
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'etp_page' => $pageId
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),
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__METHOD__,
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array(),
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array( 'echo_event' => array( 'JOIN', 'etp_event=event_id' ) )
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);
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if ( $res ) {
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$targetPages = array();
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foreach ( $res as $row ) {
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$targetPages[$row->etp_event][] = EchoTargetPage::newFromRow( $row );
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}
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return $targetPages;
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} else {
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return false;
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}
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}
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/**
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* Fetch ids of events associated with a page
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*
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* @param int $pageId
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* @return int[]|false
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*/
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public function fetchEventIdsByPageId( $pageId ) {
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$dbr = $this->dbFactory->getEchoDb( DB_SLAVE );
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$res = $dbr->select(
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array( 'echo_target_page' ),
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array( 'eventId' => 'DISTINCT etp_event' ),
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array(
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'etp_page' => $pageId
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),
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__METHOD__
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);
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if ( $res ) {
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$eventIds = array();
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foreach ( $res as $row ) {
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$eventIds[] = $row->eventId;
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}
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return $eventIds;
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} else {
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return false;
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}
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}
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/**
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* Insert an EchoTargetPage instance into the database
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*
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* @param EchoTargetPage $targetPage
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* @return boolean
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*/
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public function insert( EchoTargetPage $targetPage ) {
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$dbw = $this->dbFactory->getEchoDb( DB_MASTER );
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$row = $targetPage->toDbArray();
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$res = $dbw->insert( 'echo_target_page', $row, __METHOD__ );
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return $res;
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}
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/**
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* Delete an EchoTargetPage instance from the database
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*
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* @param EchoTargetPage
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* @return boolean
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*/
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public function delete( EchoTargetPage $targetPage ) {
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$dbw = $this->dbFactory->getEchoDb( DB_MASTER );
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$res = $dbw->delete(
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'echo_target_page',
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array(
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'etp_user' => $targetPage->getUser()->getId(),
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'etp_page' => $targetPage->getPageId(),
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'etp_event' => $targetPage->getEventId()
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),
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__METHOD__
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);
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return $res;
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}
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/**
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* Delete multiple EchoTargetPage records by user & event_id offset
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*
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* @param User $user
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* @param int $eventId
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* @return boolean
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*/
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public function deleteByUserEventOffset( User $user, $eventId ) {
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$dbw = $this->dbFactory->getEchoDb( DB_MASTER );
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$res = $dbw->delete(
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'echo_target_page',
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array(
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'etp_user' => $user->getId(),
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'etp_event < ' . (int)$eventId
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),
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__METHOD__
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);
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return $res;
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}
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}
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