mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/Echo
synced 2024-12-18 02:40:50 +00:00
a51c944567
Changes to the use statements done automatically via script Addition of missing use statement done manually Change-Id: I3d7a1ffe167b69d3f4ce51d0c248c758e1cdd70c
83 lines
2.2 KiB
PHP
83 lines
2.2 KiB
PHP
<?php
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namespace MediaWiki\Extension\Notifications\Special;
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use LogicException;
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use MediaWiki\Context\IContextSource;
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use MediaWiki\Extension\Notifications\DbFactory;
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use MediaWiki\Extension\Notifications\Model\Notification;
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use MediaWiki\Extension\Notifications\Services;
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use MediaWiki\Pager\ReverseChronologicalPager;
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/**
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* This pager is used by Special:Notifications (NO-JS).
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* The heavy-lifting is done by IndexPager (grand-parent to this class).
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* It paginates on notification_event for a specific user, only for the enabled event types.
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*/
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class NotificationPager extends ReverseChronologicalPager {
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/**
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* @param IContextSource $context
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*/
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public function __construct( IContextSource $context ) {
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$dbFactory = DbFactory::newFromDefault();
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$this->mDb = $dbFactory->getEchoDb( DB_REPLICA );
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parent::__construct( $context );
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}
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public function formatRow( $row ) {
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// @phan-suppress-previous-line PhanPluginNeverReturnMethod LSP violation
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throw new LogicException( "This pager does not support row formatting. " .
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"Use 'getNotifications()' to get a list of Notification objects." );
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}
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public function getQueryInfo() {
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$attributeManager = Services::getInstance()->getAttributeManager();
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$eventTypes = $attributeManager->getUserEnabledEvents( $this->getUser(), 'web' );
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return [
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'tables' => [ 'echo_notification', 'echo_event' ],
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'fields' => Notification::selectFields(),
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'conds' => [
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'notification_user' => $this->getUser()->getId(),
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'event_type' => $eventTypes,
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'event_deleted' => 0,
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],
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'options' => [],
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'join_conds' =>
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[ 'echo_event' =>
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[
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'JOIN',
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'notification_event=event_id',
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],
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],
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];
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}
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public function getNotifications() {
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if ( !$this->mQueryDone ) {
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$this->doQuery();
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}
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$notifications = [];
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foreach ( $this->mResult as $row ) {
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$notifications[] = Notification::newFromRow( $row );
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}
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// get rid of the overfetched
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if ( count( $notifications ) > $this->getLimit() ) {
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array_pop( $notifications );
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}
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if ( $this->mIsBackwards ) {
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$notifications = array_reverse( $notifications );
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}
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return $notifications;
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}
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public function getIndexField() {
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return 'notification_event';
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}
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}
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