template_preprocess_views_view_summary(&$variables)
Prepares variables for views summary templates.
The summary prints a single record from a row, with fields.
Default template: views-view-summary.html.twig.
Parameters
array $variables: An associative array containing:
- view: A ViewExecutable object.
- rows: The raw row data.
File
- core/modules/views/views.theme.inc, line 239
- Preprocessors and helper functions to make theming easier.
Code
function template_preprocess_views_view_summary(&$variables) { /** @var \Drupal\views\ViewExecutable $view */ $view = $variables['view']; $argument = $view->argument[$view->build_info['summary_level']]; $url_options = array(); if (!empty($view->exposed_raw_input)) { $url_options['query'] = $view->exposed_raw_input; } $active_urls = array( // Force system path. \Drupal::url('<current>', [], ['alias' => TRUE]), // Force system path. Url::fromRouteMatch(\Drupal::routeMatch())->setOption('alias', TRUE)->toString(), // Could be an alias. \Drupal::url('<current>'), // Could be an alias. Url::fromRouteMatch(\Drupal::routeMatch())->toString(), ); $active_urls = array_combine($active_urls, $active_urls); // Collect all arguments foreach row, to be able to alter them for example // by the validator. This is not done per single argument value, because this // could cause performance problems. $row_args = array(); foreach ($variables['rows'] as $id => $row) { $row_args[$id] = $argument->summaryArgument($row); } $argument->processSummaryArguments($row_args); foreach ($variables['rows'] as $id => $row) { $variables['rows'][$id]->attributes = array(); $variables['rows'][$id]->link = $argument->summaryName($row); $args = $view->args; $args[$argument->position] = $row_args[$id]; if (!empty($argument->options['summary_options']['base_path'])) { $base_path = $argument->options['summary_options']['base_path']; $tokens = $view->getDisplay()->getArgumentsTokens(); $base_path = $argument->globalTokenReplace($base_path, $tokens); // @todo Views should expect and store a leading /. See: // https://www.drupal.org/node/2423913 $url = Url::fromUserInput('/' . $base_path); try { /** @var \Symfony\Component\Routing\Route $route */ $route_name = $url->getRouteName(); $route = \Drupal::service('router.route_provider')->getRouteByName($route_name); $route_variables = $route->compile()->getVariables(); $parameters = $url->getRouteParameters(); foreach ($route_variables as $variable_name) { $parameters[$variable_name] = array_shift($args); } $url->setRouteParameters($parameters); } catch (Exception $e) { // If the given route doesn't exist, default to <front> $url = Url::fromRoute('<front>'); } } else { $url = $view->getUrl($args)->setOptions($url_options); } $variables['rows'][$id]->url = $url->toString(); $variables['rows'][$id]->count = intval($row->{$argument->count_alias}); $variables['rows'][$id]->attributes = new Attribute($variables['rows'][$id]->attributes); $variables['rows'][$id]->active = isset($active_urls[$variables['rows'][$id]->url]); } }
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