crise.theme

<?php

/**
 * @file
 * Bootstrap sub-theme.
 *
 * Place your custom PHP code in this file.
 */

function crise_theme_suggestions_input_alter(&$suggestions, array $variables) {
  $element = $variables['element'];
  if (isset($element['#attributes']['data-twig-suggestion'])) {
    $suggestion_suffix = str_replace(['-'], '_', $element['#attributes']['data-twig-suggestion']);
    $suggestions[] = 'input__' . $element['#type'] . '__' . $suggestion_suffix;
  }
}

/**
 * Implements template_preprocess_page().
 */
function crise_preprocess_page(&$variables) {
  $entities = [];
  foreach (\Drupal::routeMatch()->getParameters() as $param) {
    if ($param instanceof \Drupal\Core\Entity\EntityInterface) {
      $entities[] = $param;
    }
  }
  $variables['crise_flags'] = array();
  if ($entities) {
    $entity = $entities[0];
    // Get all possible flags for this entity type.
    $flag_service = \Drupal::service('flag');
    $flags = $flag_service->getAllFlags($entity->getEntityTypeID(), $entity->bundle());
    foreach ($flags as $flag) {
      $flag_type_plugin = $flag->getFlagTypePlugin();
      $flag_link = $flag
        ->getLinkTypePlugin()
        ->getAsLink($flag, $entity);
      $flag_url = $flag_link->getUrl();

      $variables['crise_flags']["flag_{$flag->id()}"] = array(
        '#title' => $flag_link->getText(),
        '#type' => 'link',
        '#url' => \Drupal\Core\Url::fromRoute($flag_url->getRouteName(), $flag_url->getRouteParameters()),
      );
    }
  }
}