src/CoreBundle/EventListener/DcGeneral/Table/DcaSetting/ModelToLabelListener.php
private function drawLegend(ModelToLabelEvent $event)
    {
        $model     = $event->getModel();
        $metaModel = $this->getMetaModelFromModel($model);
        if (is_array($legend = StringUtil::deserialize($model->getProperty('legendtitle')))) {
            foreach ([$metaModel->getActiveLanguage(), $metaModel->getFallbackLanguage()] as $language) {
                if (array_key_exists($language, $legend) && !empty($legend[$language])) {
                    $legend = $legend[$language];
                    break;
                }
            }
        }
        if (empty($legend)) {
            $legend = 'legend';
        }

        $event
            ->setLabel('<div class="field_heading cte_type %s"><strong>%s</strong></div>
                <div class="dca_palette">%s%s</div>')
            ->setArgs([
                $model->getProperty('published') ? 'published' : 'unpublished',
                $this->trans('dcatypes.legend'),
                $legend,
                $model->getProperty('legendhide') ? ':hide' : ''
            ]);
    }
private function drawLegend(ModelToLabelEvent $event)
    {
        $model     = $event->getModel();
        $metaModel = $this->getMetaModelFromModel($model);
        if (is_array($legend = StringUtil::deserialize($model->getProperty('legendtitle')))) {
            foreach ([$metaModel->getActiveLanguage(), $metaModel->getFallbackLanguage()] as $language) {
                if (array_key_exists($language, $legend) && !empty($legend[$language])) {
                    $legend = $legend[$language];
                    break;
                }
            }
        }
        if (empty($legend)) {
            $legend = 'legend';
        }

        $event
            ->setLabel('<div class="field_heading cte_type %s"><strong>%s</strong></div>
                <div class="dca_palette">%s%s</div>')
            ->setArgs([
                $model->getProperty('published') ? 'published' : 'unpublished',
                $this->trans('dcatypes.legend'),
                $legend,
                $model->getProperty('legendhide') ? ':hide' : ''
            ]);
    }
Draw a legend.

@param ModelToLabelEvent $event The event.

@return void