MetaModels\DcGeneral\Events\Table\MetaModels\Subscriber::modelToLabel PHP Метод

    public function modelToLabel(ModelToLabelEvent $event)
    {
        if ($event->getEnvironment()->getDataDefinition()->getName() !== 'tl_metamodel') {
            return;
        }
        $model = $event->getModel();
        $translator = $event->getEnvironment()->getTranslator();
        $database = $this->getDatabase();
        if (!($model && $database->tableExists($model->getProviderName()))) {
            return;
        }
        $strLabel = vsprintf($event->getLabel(), $event->getArgs());
        $strImage = '';
        if ($model->getProperty('addImage')) {
            $arrSize = deserialize($model->getProperty('size'));
            $imageEvent = new ResizeImageEvent($model->getProperty('singleSRC'), $arrSize[0], $arrSize[1], $arrSize[2]);
            $event->getEnvironment()->getEventDispatcher()->dispatch(ContaoEvents::IMAGE_RESIZE, $event);
            $strImage = sprintf('<div class="image" style="padding-top:3px"><img src="%s" alt="%%1$s" /></div> ', $imageEvent->getImage(), htmlspecialchars($strLabel));
        }
        $objCount = $database->prepare('SELECT count(*) AS itemCount FROM ' . $model->getProperty('tableName'))->execute();
        /** @noinspection PhpUndefinedFieldInspection */
        $count = $objCount->itemCount;
        $itemCount = sprintf('<span style="color:#b3b3b3; padding-left:3px">[%s]</span>', $translator->translatePluralized('itemFormatCount', $count, 'tl_metamodel', array($count)));
        $tableName = '<span style="color:#b3b3b3; padding-left:3px">(' . $model->getProperty('tableName') . ')</span>';
        $event->setArgs(array('<span class="name">' . $strLabel . $tableName . $itemCount . '</span>' . $strImage));
    }