function template_preprocess_views_bootstrap_accordion in Views Bootstrap 8.4
Same name and namespace in other branches
- 8.3 views_bootstrap.theme.inc \template_preprocess_views_bootstrap_accordion()
Prepares variables for views accordion templates.
Default template: views-bootstrap-accordion.html.twig.
Parameters
array $vars: An associative array containing:
- view: A ViewExecutable object.
- rows: The raw row data.
1 string reference to 'template_preprocess_views_bootstrap_accordion'
- ViewsBootstrap::getThemeHooks in src/
ViewsBootstrap.php - Returns the theme hook definition information.
File
- ./
views_bootstrap.theme.inc, line 21 - Preprocessors and helper functions to make theming easier.
Code
function template_preprocess_views_bootstrap_accordion(array &$vars) {
$view = $vars['view'];
$vars['id'] = ViewsBootstrap::getUniqueId($view);
$panel_title_field = $view->style_plugin->options['panel_title_field'];
$vars['attributes']['class'][] = 'panel-group';
$vars['options'] = $view->style_plugin->options;
if ($panel_title_field) {
foreach ($vars['rows'] as $id => $row) {
$vars['rows'][$id] = [];
$vars['rows'][$id]['content'] = $row;
$vars['rows'][$id]['title'] = $view->style_plugin
->getField($id, $panel_title_field);
}
}
else {
// @TODO: This would be better as valdiation errors on the style plugin options form.
\Drupal::messenger()
->addWarning(t('@style style will not display without the "@field" setting.', [
'@style' => $view->style_plugin->definition['title'],
'@field' => 'Panel title',
]));
}
// @TODO: Make sure that $vars['rows'] is rendered array.
// @SEE: Have a look template_preprocess_views_view_unformatted()
// and views-view-unformatted.html.twig
}