public function Calendar::calendarTaxonomyStripe in Calendar 8

Create a stripe based on a taxonomy term.

Parameters

\Drupal\calendar\CalendarEvent $event: A calendar event.

1 call to Calendar::calendarTaxonomyStripe()

Calendar::render in src/Plugin/views/row/Calendar.php

Render a row object. This usually passes through to a theme template of some form, but not always.

File

src/Plugin/views/row/Calendar.php, line 682

Class

Calendar

Plugin which creates a view on the resulting object and formats it as a Calendar entity.

Namespace

Drupal\calendar\Plugin\views\row

Code

public function calendarTaxonomyStripe(CalendarEvent &$event) {
  $colors = isset($this->options['colors']['calendar_colors_taxonomy']) ? $this->options['colors']['calendar_colors_taxonomy'] : [];
  if (empty($colors)) {
    return;
  }
  $entity = $event
    ->getEntity();
  $term_field_name = $this->options['colors']['taxonomy_field'];
  if ($entity
    ->hasField($term_field_name) && ($terms_for_entity = $entity
    ->get($term_field_name))) {

    /** @var EntityReferenceFieldItemListInterface $item */
    foreach ($terms_for_entity as $item) {
      $tid = $item
        ->getValue()['target_id'];
      $term = Term::load($tid);
      if (!array_key_exists($tid, $colors) || $colors[$tid] == CALENDAR_EMPTY_STRIPE) {
        continue;
      }
      $event
        ->addStripeLabel($term->name->value);
      $event
        ->addStripeHex($colors[$tid]);
    }
  }
  return;
}