eZ\Publish\Core\Search\Common\Slot\SetContentState::receive PHP Method

    public function receive(Signal $signal)
    {
        if (!$signal instanceof Signal\ObjectStateService\SetContentStateSignal) {
            return;
        }
        $contentInfo = $this->persistenceHandler->contentHandler()->loadContentInfo($signal->contentId);
        $this->searchHandler->indexContent($this->persistenceHandler->contentHandler()->load($contentInfo->id, $contentInfo->currentVersionNo));
        $locations = $this->persistenceHandler->locationHandler()->loadLocationsByContent($contentInfo->id);
        foreach ($locations as $location) {
            $this->searchHandler->indexLocation($location);
        }
    }