function template_preprocess_mixitup_views_view_mixitup in MixItUp Views 8

Same name and namespace in other branches

1. 8.2 templates/mixitup_views.theme.inc \template_preprocess_mixitup_views_view_mixitup()

Prepares variables for view templates.

Default template: mixitup-views-view-mixitup.html.twig.

Parameters

array $variables: An associative array containing:

• view: A ViewExecutable object.
• rows: The raw row data.
• options: An array of options. Each option contains:
  • separator: A string to be placed between inline fields to keep them visually distinct.

File

templates/mixitup_views.theme.inc, line 23

Preprocessors and helper functions to make theming easier.

Code

function template_preprocess_mixitup_views_view_mixitup(array &$variables) {
  $mixitup_func = \Drupal::service('mixitup_views.func_service');

  // Run preprocess function for unformatted style.
  template_preprocess_views_view_unformatted($variables);
  if (!$mixitup_func
    ->isMixitupInstalled()) {
    \Drupal::messenger()
      ->addError(t('mixitup.min.js has not been found in libraries/mixitup/dist directory.'));
  }
  else {
    $view = $variables['view'];
    $results = $view->result;
    $style = $view->style_plugin;
    $options = $style->options;

    // Pulls sorts data.
    $sort_keys = [];
    if (isset($options['use_sort']) && $options['use_sort'] == 1 && isset($options['sorts'])) {
      foreach ($options['sorts'] as $sort_item => $label) {
        if (empty($label)) {
          unset($options['sorts'][$sort_item]);
          continue;
        }
        $sort_keys[$sort_item] = $label;
      }
    }
    $mixitup_func_service = \Drupal::service('mixitup_views.func_service');
    foreach ($results as $id => $result) {
      if (property_exists($result, 'nid')) {
        $classes = $mixitup_func_service
          ->getRowClasses($result->nid);
      }
      elseif (property_exists($result, 'tid')) {
        $classes = $mixitup_func_service
          ->getRowClasses($result->tid);
      }
      else {
        $classes = '';
      }
      $variables['rows'][$id]['attributes']
        ->addClass('mix_item mix');
      $variables['rows'][$id]['attributes']
        ->addClass($classes);

      // Add sort attributes.
      $sorts_fields = array_intersect_key((array) $result, $sort_keys);
      if (!empty($sorts_fields)) {
        foreach ($sorts_fields as $field_id => $val) {
          $variables['rows'][$id]['attributes']
            ->setAttribute('data-' . $field_id, $val);
        }
      }
    }
    $filters = \Drupal::formBuilder()
      ->getForm('Drupal\\mixitup_views\\Form\\MixitupFiltersForm', $options);
    $variables['filters'] = \Drupal::service('renderer')
      ->render($filters);

    // Display content in a Mixitup layout.
    $container = '.view-' . Html::cleanCssIdentifier($view->storage
      ->get('id')) . '.view-display-id-' . $view->current_display . ' .view-content';
    $settings = mixitup_views_get_settings($container, $options);
    $variables['#attached']['drupalSettings'] = $settings;
    $variables['#attached']['library'][] = 'mixitup_views/mixitup-views';
  }
}