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Drupal 8.0.0 beta 12. More info: https://www.drupal.org/node/2514176

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Pantheon Automation 2015-08-17 17:00:26 -07:00 • committed by Greg Anderson
commit 9921556621
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100
core/modules/views/src/Element/View.php Normal file
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<?php
/**
* @file
* Contains \Drupal\views\Element\View.
*/
namespace Drupal\views\Element;
use Drupal\Core\Render\Element\RenderElement;
use Drupal\views\Views;
/**
* Provides a render element to display a view.
*
* @RenderElement("view")
*/
class View extends RenderElement {
/**
* {@inheritdoc}
*/
public function getInfo() {
$class = get_class($this);
return array(
'#pre_render' => array(
array($class, 'preRenderViewElement'),
),
'#name' => NULL,
'#display_id' => 'default',
'#arguments' => array(),
'#embed' => TRUE,
'#cache' => [],
);
}
/**
* View element pre render callback.
*/
public static function preRenderViewElement($element) {
if (!isset($element['#view'])) {
$view = Views::getView($element['#name']);
}
else {
$view = $element['#view'];
}
$view->element = &$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 += $view->preview($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;
}
}