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DeferredMarkAsDeletedUpdate.php
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DeferredMarkAsDeletedUpdate.php
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<?php
namespace MediaWiki\Extension\Notifications;
use MediaWiki\Deferred\DeferrableUpdate;
use MediaWiki\Deferred\DeferredUpdates;
use MediaWiki\Extension\Notifications\Controller\ModerationController;
use MediaWiki\Extension\Notifications\Model\Event;
use MediaWiki\Logger\LoggerFactory;
/**
* Mark event notifications as deleted at the end of a request. Used to queue up
* individual events to mark due to formatting failures.
*/
class DeferredMarkAsDeletedUpdate implements DeferrableUpdate {
/**
* @var Event[]
*/
protected $events = [];
/**
* @param Event $event
*/
public static function add( Event $event ) {
static $update;
if ( $update === null ) {
$update = new self();
DeferredUpdates::addUpdate( $update );
}
$update->addInternal( $event );
}
/**
* @param Event $event
*/
private function addInternal( Event $event ) {
$this->events[] = $event;
}
private function filterEventsWithTitleDbLag() {
return array_filter(
$this->events,
static function ( Event $event ) {
if ( !$event->getTitle() && $event->getTitle( true ) ) {
// It is very likely this event was found
// unrenderable because of replica lag.
// Do not moderate it at this time.
LoggerFactory::getInstance( 'Echo' )->debug(
'DeferredMarkAsDeletedUpdate: Event {eventId} was found unrenderable' .
' but its associated title exists on primary database. Skipping.',
[
'eventId' => $event->getId(),
'title' => $event->getTitle()->getPrefixedText(),
]
);
return false;
}
return true;
}
);
}
/**
* Marks all queued notifications as read.
* Satisfies DeferrableUpdate interface
*/
public function doUpdate() {
$events = $this->filterEventsWithTitleDbLag();
$eventIds = array_map(
static function ( Event $event ) {
return $event->getId();
},
$events
);
ModerationController::moderate( $eventIds, true );
$this->events = [];
}
}

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text/x-php
Expires
Oct 2 2026, 22:13 (5 w, 4 d ago)
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c1/eb/035aed4e5795e63a3e45046ebc35
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DeferredMarkAsDeletedUpdate.php (1 KB)

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