function DateRangePlainFormatter::viewElements

Overrides DateTimeRangeTrait::viewElements

File

core/modules/datetime_range/src/Plugin/Field/FieldFormatter/DateRangePlainFormatter.php, line 40

Class

DateRangePlainFormatter

Plugin implementation of the 'Plain' formatter for 'daterange' fields.

Namespace

Code

public function viewElements(FieldItemListInterface $items, $langcode) {
    $elements = [];
    $separator = $this->getSetting('separator');
    foreach ($items as $delta => $item) {
        if (!empty($item->start_date) && !empty($item->end_date)) {
            
            /** @var \Drupal\Core\Datetime\DrupalDateTime $start_date */
            $start_date = $item->start_date;
            
            /** @var \Drupal\Core\Datetime\DrupalDateTime $end_date */
            $end_date = $item->end_date;
            if ($start_date->getTimestamp() !== $end_date->getTimestamp()) {
                $elements[$delta] = [
                    'start_date' => $this->buildDate($start_date),
                    'separator' => [
                        '#plain_text' => ' ' . $separator . ' ',
                    ],
                    'end_date' => $this->buildDate($end_date),
                ];
            }
            else {
                $elements[$delta] = $this->buildDate($start_date);
                if (!empty($item->_attributes)) {
                    $elements[$delta]['#attributes'] += $item->_attributes;
                    // Unset field item attributes since they have been included in the
                    // formatter output and should not be rendered in the field template.
                    unset($item->_attributes);
                }
            }
        }
    }
    return $elements;
}