/**
* {@inheritdoc}
*/
public function form(array $form, FormStateInterface $form_state)
{
$form['label'] = ['#type' => 'textfield', '#title' => $this->t('Label'), '#description' => $this->t('The label for this page.'), '#default_value' => $this->entity->label(), '#required' => TRUE, '#maxlength' => '255'];
$form['id'] = ['#type' => 'machine_name', '#default_value' => $this->entity->id(), '#disabled' => !$this->entity->isNew(), '#maxlength' => 64, '#required' => TRUE, '#machine_name' => ['exists' => [$this, 'exists']]];
$form['path'] = ['#type' => 'textfield', '#title' => $this->t('Path'), '#maxlength' => 255, '#default_value' => $this->entity->getPath(), '#required' => TRUE, '#element_validate' => [[$this, 'validatePath']]];
return parent::form($form, $form_state);
}
/**
* Gets the displayable path of a page entity.
*
* @param \Drupal\page_manager\PageInterface $entity
* The page entity.
*
* @return array|string
* The value of the path.
*/
protected function getPath(PageInterface $entity)
{
// If the page is enabled and not dynamic, show the path as a link,
// otherwise as plain text.
$path = $entity->getPath();
if ($entity->status() && strpos($path, '%') === FALSE) {
return ['data' => ['#type' => 'link', '#url' => Url::fromUserInput(rtrim($path, '/')), '#title' => $path]];
} else {
return $path;
}
}
/**
* Finds the overridden route name.
*
* @param \Drupal\page_manager\PageInterface $entity
* The page entity.
* @param \Symfony\Component\Routing\RouteCollection $collection
* The route collection.
*
* @return string|null
* Either the route name if this is overriding an existing path, or NULL.
*/
protected function findPageRouteName(PageInterface $entity, RouteCollection $collection)
{
// Get the stored page path.
$path = $entity->getPath();
// Loop through all existing routes to see if this is overriding a route.
foreach ($collection->all() as $name => $collection_route) {
// Find all paths which match the path of the current display.
$route_path = $collection_route->getPath();
$route_path_outline = RouteCompiler::getPatternOutline($route_path);
// Match either the path or the outline, e.g., '/foo/{foo}' or '/foo/%'.
if ($path === $route_path || $path === $route_path_outline) {
// Return the overridden route name.
return $name;
}
}
}
