function template_preprocess_views_bootstrap_panel in Views Bootstrap 8.3

Prepares variables for views panel templates.

Default template: views-bootstrap-panel.html.twig.

Parameters

array $vars: An associative array containing:

• view: A ViewExecutable object.
• rows: The raw row data.

1 string reference to 'template_preprocess_views_bootstrap_panel'

ViewsBootstrap::getThemeHooks in src/ViewsBootstrap.php

Returns the theme hook definition information.

File

./views_bootstrap.theme.inc, line 269

Preprocessors and helper functions to make theming easier.

Code

function template_preprocess_views_bootstrap_panel(array &$vars) {
  $view = $vars['view'];
  $vars['id'] = ViewsBootstrap::getUniqueId($view);
  $group_title_field = isset($view->style_plugin->options['grouping'][0]) ? $view->style_plugin->options['grouping'][0]['field'] : "";
  $panel_title_field = $view->style_plugin->options['panel_title_field'];
  $panel_label_field = $view->style_plugin->options['panel_label_field'] ?? '';
  $panel_footer_field = $view->style_plugin->options['panel_footer_field'];
  $vars['attributes']['class'][] = 'panel-group';
  $vars['panel_class'] = $view->style_plugin->options['contextual_class'];
  foreach ($vars['rows'] as $id => $row) {
    $vars['group_title'] = $group_title_field ? $view->style_plugin
      ->getField($id, $group_title_field) : "";
    $vars['rows'][$id] = [];
    $vars['rows'][$id]['content'] = $row;
    $vars['rows'][$id]['title'] = $view->style_plugin
      ->getField($id, $panel_title_field);
    $vars['rows'][$id]['label'] = $panel_label_field ? $view->style_plugin
      ->getField($id, $panel_label_field) : '';
    $vars['rows'][$id]['footer'] = $view->style_plugin
      ->getField($id, $panel_footer_field);
  }

  // @TODO: Make sure that $vars['rows'] is rendered array.
  // @SEE: Have a look template_preprocess_views_view_unformatted()
  // and views-view-unformatted.html.twig
}