public static View::preRenderViewElement($element)
View element pre render callback.
File
- core/modules/views/src/Element/View.php, line 35
Class
- View
- Provides a render element to display a view.
Namespace
Drupal\views\Element
Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 | public static function preRenderViewElement($element) { // Allow specific Views displays to explicitly perform pre-rendering, for // those displays that need to be able to know the fully built render array. if (!empty($element['#pre_rendered'])) { return $element; } if (!isset($element['#view'])) { $view = Views::getView($element['#name']); } else { $view = $element['#view']; } $element += $view->element; $view->element = &$element; // Mark the element as being prerendered, so other code like // \Drupal\views\ViewExecutable::setCurrentPage knows that its no longer // possible to manipulate the $element. $view->element['#pre_rendered'] = TRUE; if (isset($element['#response'])) { $view->setResponse($element['#response']); } if ($view && $view->access($element['#display_id'])) { if (!empty($element['#embed'])) { $element['view_build'] = $view->preview($element['#display_id'], $element['#arguments']); } else { // Add contextual links to the view. We need to attach them to the dummy // $view_array variable, since contextual_preprocess() requires that they // be attached to an array (not an object) in order to process them. For // our purposes, it doesn't matter what we attach them to, since once they // are processed by contextual_preprocess() they will appear in the // $title_suffix variable (which we will then render in // views-view.html.twig). $view->setDisplay($element['#display_id']); // Add the result of the executed view as a child element so any // #pre_render elements for the view will get processed. A #pre_render // element cannot be added to the main element as this is already inside // a #pre_render callback. $element['view_build'] = $view->executeDisplay($element['#display_id'], $element['#arguments']); if (isset($element['view_build']['#title'])) { $element['#title'] = &$element['view_build']['#title']; } if (empty($view->display_handler->getPluginDefinition()['returns_response'])) { // views_add_contextual_links() needs the following information in // order to be attached to the view. $element['#view_id'] = $view->storage->id(); $element['#view_display_show_admin_links'] = $view->getShowAdminLinks(); $element['#view_display_plugin_id'] = $view->display_handler->getPluginId(); views_add_contextual_links($element, 'view', $view->current_display); } } if (empty($view->display_handler->getPluginDefinition()['returns_response'])) { $element['#attributes']['class'][] = 'views-element-container'; $element['#theme_wrappers'] = array('container'); } } return $element;} |
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