/**
* {@inheritdoc}
*/
protected function alterRoutes(RouteCollection $collection)
{
foreach ($this->entityStorage->loadMultiple() as $entity_id => $entity) {
/** @var $entity \Drupal\page_manager\PageInterface */
// If the page is disabled skip making a route for it.
if (!$entity->status() || $entity->isFallbackPage()) {
continue;
}
// Prepare a route name to use if this is a custom page.
$route_name = "page_manager.page_view_{$entity_id}";
// Prepare the values that need to be altered for an existing page.
$path = $entity->getPath();
$parameters = ['page_manager_page' => ['type' => 'entity:page']];
// Loop through all existing routes to see if this is overriding a route.
foreach ($collection->all() as $name => $collection_route) {
// Find all paths which match the path of the current display.
$route_path = RouteCompiler::getPathWithoutDefaults($collection_route);
$route_path = RouteCompiler::getPatternOutline($route_path);
if ($path == $route_path) {
// Adjust the path to translate %placeholders to {slugs}.
$path = $collection_route->getPath();
// Merge in any route parameter definitions.
$parameters += $collection_route->getOption('parameters') ?: [];
// Update the route name this will be added to.
$route_name = $name;
// Remove the existing route.
$collection->remove($route_name);
break;
}
}
// Construct an add a new route.
$route = new Route($path, ['_entity_view' => 'page_manager_page', 'page_manager_page' => $entity_id, '_title' => $entity->label()], ['_entity_access' => 'page_manager_page.view'], ['parameters' => $parameters, '_admin_route' => $entity->usesAdminTheme()]);
$collection->add($route_name, $route);
}
}
/**
* {@inheritdoc}
*/
public function getRoutesByPattern($pattern)
{
$path = RouteCompiler::getPatternOutline($pattern);
return $this->getRoutesByPath($path);
}
/**
* {@inheritdoc}
*/
public function getRoutesByPattern($pattern)
{
$path = RouteCompiler::getPatternOutline($pattern);
$this->routeBuilder->rebuildIfNeeded();
return $this->getRoutesByPath($path);
}
/**
* {@inheritdoc}
*/
public function alterRoutes(RouteCollection $collection)
{
$view_route_names = array();
$view_path = $this->getPath();
foreach ($collection->all() as $name => $route) {
// Find all paths which match the path of the current display..
$route_path = RouteCompiler::getPathWithoutDefaults($route);
$route_path = RouteCompiler::getPatternOutline($route_path);
// Ensure that we don't override a route which is already controlled by
// views.
if (!$route->hasDefault('view_id') && '/' . $view_path == $route_path) {
$parameters = $route->compile()->getPathVariables();
// @todo Figure out whether we need to merge some settings (like
// requirements).
// Replace the existing route with a new one based on views.
$original_route = $collection->get($name);
$collection->remove($name);
$view_id = $this->view->storage->id();
$display_id = $this->display['id'];
$route = $this->getRoute($view_id, $display_id);
$path = $route->getPath();
// Replace the path with the original parameter names and add a mapping.
$argument_map = array();
// We assume that the numeric ids of the parameters match the one from
// the view argument handlers.
foreach ($parameters as $position => $parameter_name) {
$path = str_replace('{arg_' . $position . '}', '{' . $parameter_name . '}', $path);
$argument_map['arg_' . $position] = $parameter_name;
}
// Copy the original options from the route, so for example we ensure
// that parameter conversion options is carried over.
$route->setOptions($route->getOptions() + $original_route->getOptions());
// Set the corrected path and the mapping to the route object.
$route->setOption('_view_argument_map', $argument_map);
$route->setPath($path);
$collection->add($name, $route);
$view_route_names[$view_id . '.' . $display_id] = $name;
}
}
return $view_route_names;
}
/**
* 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;
}
}
}