getPager($element); if (isset($pager) && $pager->getCurrentPage() < ($pager->getTotalPages() - 1)) { $options = [ 'query' => $pager_manager->getUpdatedParameters($parameters, $element, $pager->getCurrentPage() + 1), ]; $vars['items']['next']['href'] = Url::fromRoute('', [], $options); } $vars['#cache']['contexts'][] = 'url.query_args'; $vars['attributes'] = new Attribute([ 'class' => ['js-pager__items', 'pager'], 'data-drupal-views-infinite-scroll-pager' => $vars['options']['automatically_load_content'] ? 'automatic' : TRUE, ]); } /** * Implements hook_preprocess_views_view(). */ function views_infinite_scroll_preprocess_views_view(&$vars) { $view = $vars['view']; if ($view->getDisplay()->isPagerEnabled() && !empty($vars['rows'])) { $pager = $view->getPager(); if ($pager && $pager instanceof InfiniteScroll) { if (!isset($vars['rows']['#theme_wrappers'])) { $vars['rows']['#theme_wrappers'] = []; } $vars['rows']['#theme_wrappers']['container']['#attributes']['data-drupal-views-infinite-scroll-content-wrapper'] = TRUE; $vars['rows']['#theme_wrappers']['container']['#attributes']['class'][] = 'views-infinite-scroll-content-wrapper'; $vars['rows']['#theme_wrappers']['container']['#attributes']['class'][] = 'clearfix'; } } } /** * Implements hook_preprocess_eva_display_entity_view(). */ function views_infinite_scroll_preprocess_eva_display_entity_view(&$vars) { // When the contributed EVA module is used to display the View, apply the // preprocessing logic of this module. views_infinite_scroll_preprocess_views_view($vars); } /** * Implements hook_form_FORM_ID_alter(). */ function views_infinite_scroll_form_view_edit_form_alter(&$form, FormStateInterface $form_state, $form_id) { $viewDisplay = $form_state->getFormObject()->getEntity()->getDisplay('default'); if (isset($viewDisplay['display_options']['pager']['type']) && $viewDisplay['display_options']['pager']['type'] != 'infinite_scroll') { return; } if (isset($viewDisplay['display_options']['use_ajax']) && $viewDisplay['display_options']['use_ajax'] === FALSE) { \Drupal::messenger()->addWarning('AJAX is currently disabled, for this views default display. For the "Views Infinite Scroll" to work, this setting needs to be enabled!'); } }