diff options
Diffstat (limited to 'core/includes/theme.inc')
| -rw-r--r-- | core/includes/theme.inc | 139 |
1 files changed, 8 insertions, 131 deletions
diff --git a/core/includes/theme.inc b/core/includes/theme.inc index 5a53d94962b5..6c5d563cb63a 100644 --- a/core/includes/theme.inc +++ b/core/includes/theme.inc @@ -10,9 +10,8 @@ use Drupal\Core\Datetime\DatePreprocess; use Drupal\Core\Field\FieldPreprocess; +use Drupal\Core\Pager\PagerPreprocess; use Drupal\Core\Theme\ThemePreprocess; -use Drupal\Core\Url; -use Drupal\Component\Utility\Html; use Drupal\Core\Config\Config; use Drupal\Core\Config\StorageException; use Drupal\Core\Template\Attribute; @@ -1212,137 +1211,15 @@ function template_preprocess_breadcrumb(&$variables): void { * to the pager links. * - #route_parameters: An associative array of the route parameters. * - #quantity: The number of pages in the list. + * + * @deprecated in drupal:11.2.0 and is removed from drupal:12.0.0. Initial + * template_preprocess functions are registered directly in hook_theme(). + * + * @see https://www.drupal.org/node/3504125 */ function template_preprocess_pager(&$variables): void { - $element = $variables['pager']['#element']; - $parameters = $variables['pager']['#parameters']; - $quantity = empty($variables['pager']['#quantity']) ? 0 : $variables['pager']['#quantity']; - $route_name = $variables['pager']['#route_name']; - $route_parameters = $variables['pager']['#route_parameters'] ?? []; - - /** @var \Drupal\Core\Pager\PagerManagerInterface $pager_manager */ - $pager_manager = \Drupal::service('pager.manager'); - - $pager = $pager_manager->getPager($element); - - // Nothing to do if there is no pager. - if (!isset($pager)) { - return; - } - - $pager_max = $pager->getTotalPages(); - - // Nothing to do if there is only one page. - if ($pager_max <= 1) { - return; - } - - $tags = $variables['pager']['#tags']; - - // Calculate various markers within this pager piece: - // Middle is used to "center" pages around the current page. - $pager_middle = ceil($quantity / 2); - $current_page = $pager->getCurrentPage(); - // The current pager is the page we are currently paged to. - $pager_current = $current_page + 1; - // The first pager is the first page listed by this pager piece (re quantity). - $pager_first = $pager_current - $pager_middle + 1; - // The last is the last page listed by this pager piece (re quantity). - $pager_last = $pager_current + $quantity - $pager_middle; - // End of marker calculations. - - // Prepare for generation loop. - $i = $pager_first; - if ($pager_last > $pager_max) { - // Adjust "center" if at end of query. - $i = $i + ($pager_max - $pager_last); - $pager_last = $pager_max; - } - if ($i <= 0) { - // Adjust "center" if at start of query. - $pager_last = $pager_last + (1 - $i); - $i = 1; - } - // End of generation loop preparation. - - // Create the "first" and "previous" links if we are not on the first page. - if ($current_page > 0) { - $items['first'] = []; - $items['first']['attributes'] = new Attribute(); - $options = [ - 'query' => $pager_manager->getUpdatedParameters($parameters, $element, 0), - ]; - $items['first']['href'] = Url::fromRoute($route_name, $route_parameters, $options)->toString(); - if (isset($tags[0])) { - $items['first']['text'] = $tags[0]; - } - - $items['previous'] = []; - $items['previous']['attributes'] = new Attribute(); - $options = [ - 'query' => $pager_manager->getUpdatedParameters($parameters, $element, $current_page - 1), - ]; - $items['previous']['href'] = Url::fromRoute($route_name, $route_parameters, $options)->toString(); - if (isset($tags[1])) { - $items['previous']['text'] = $tags[1]; - } - } - - // Add an ellipsis if there are further previous pages. - if ($i > 1) { - $variables['ellipses']['previous'] = TRUE; - } - // Now generate the actual pager piece. - for (; $i <= $pager_last && $i <= $pager_max; $i++) { - $options = [ - 'query' => $pager_manager->getUpdatedParameters($parameters, $element, $i - 1), - ]; - $items['pages'][$i]['href'] = Url::fromRoute($route_name, $route_parameters, $options)->toString(); - $items['pages'][$i]['attributes'] = new Attribute(); - if ($i == $pager_current) { - $variables['current'] = $i; - $items['pages'][$i]['attributes']->setAttribute('aria-current', 'page'); - } - } - // Add an ellipsis if there are further next pages. - if ($i < $pager_max + 1) { - $variables['ellipses']['next'] = TRUE; - } - - // Create the "next" and "last" links if we are not on the last page. - if ($current_page < ($pager_max - 1)) { - $items['next'] = []; - $items['next']['attributes'] = new Attribute(); - $options = [ - 'query' => $pager_manager->getUpdatedParameters($parameters, $element, $current_page + 1), - ]; - $items['next']['href'] = Url::fromRoute($route_name, $route_parameters, $options)->toString(); - if (isset($tags[3])) { - $items['next']['text'] = $tags[3]; - } - - $items['last'] = []; - $items['last']['attributes'] = new Attribute(); - $options = [ - 'query' => $pager_manager->getUpdatedParameters($parameters, $element, $pager_max - 1), - ]; - $items['last']['href'] = Url::fromRoute($route_name, $route_parameters, $options)->toString(); - if (isset($tags[4])) { - $items['last']['text'] = $tags[4]; - } - } - - $variables['items'] = $items; - $variables['heading_id'] = Html::getUniqueId('pagination-heading'); - $variables['pagination_heading_level'] = $variables['pager']['#pagination_heading_level'] ?? 'h4'; - if (!preg_match('/^h[1-6]$/', $variables['pagination_heading_level'])) { - $variables['pagination_heading_level'] = 'h4'; - } - - // The rendered link needs to play well with any other query parameter used - // on the page, like exposed filters, so for the cacheability all query - // parameters matter. - $variables['#cache']['contexts'][] = 'url.query_args'; + @trigger_error(__FUNCTION__ . '() is deprecated in drupal:11.3.0 and is removed from drupal:12.0.0. Initial template_preprocess functions are registered directly in hook_theme(). See https://www.drupal.org/node/3504125', E_USER_DEPRECATED); + \Drupal::service(PagerPreprocess::class)->preprocessPager($variables); } /** |