public function WeatherDisplayBlockTrait::build in Weather 8

Same name and namespace in other branches

1. 2.0.x src/Plugin/Block/WeatherDisplayBlockTrait.php \Drupal\weather\Plugin\Block\WeatherDisplayBlockTrait::build()

File

src/Plugin/Block/WeatherDisplayBlockTrait.php, line 51

Class

WeatherDisplayBlockTrait

Provides reusable functions for weather block plugins.

Namespace

Drupal\weather\Plugin\Block

Code

public function build() {
  if (!$this->weatherDisplay instanceof WeatherDisplayInterface) {
    return [];
  }
  $type = $this->weatherDisplay->type->value;
  $number = $this->weatherDisplay->number->value;
  $display_places = $this->weatherDisplayPlaceStorage
    ->loadByProperties([
    'display_type' => $type,
    'display_number' => $number,
  ]);
  if (empty($display_places)) {
    return [];
  }
  $build = [
    '#theme' => 'weather',
    '#display_type' => $type,
    '#display_number' => $number,
    '#destination' => $this->destination,
  ];
  return $build;
}