/**
* {@inheritdoc}
*/
protected function checkAccess(EntityInterface $entity, $operation, AccountInterface $account)
{
switch ($operation) {
case 'view':
// There is no direct viewing of a menu link, but still for purposes of
// content_translation we need a generic way to check access.
return AccessResult::allowedIfHasPermission($account, 'administer menu');
case 'update':
if (!$account->hasPermission('administer menu')) {
return AccessResult::neutral()->cachePerPermissions();
} else {
// If there is a URL, this is an external link so always accessible.
$access = AccessResult::allowed()->cachePerPermissions()->addCacheableDependency($entity);
/** @var \Drupal\menu_link_content\MenuLinkContentInterface $entity */
// We allow access, but only if the link is accessible as well.
if (($url_object = $entity->getUrlObject()) && $url_object->isRouted()) {
$link_access = $this->accessManager->checkNamedRoute($url_object->getRouteName(), $url_object->getRouteParameters(), $account, TRUE);
$access = $access->andIf($link_access);
}
return $access;
}
case 'delete':
return AccessResult::allowedIf(!$entity->isNew() && $account->hasPermission('administer menu'))->cachePerPermissions()->addCacheableDependency($entity);
}
}
/**
* {@inheritdoc}
*/
public function render($empty = FALSE)
{
$account = \Drupal::currentUser();
if (!$empty || !empty($this->options['empty'])) {
$element = array('#theme' => 'links', '#links' => array(array('url' => Url::fromRoute('node.add_page'), 'title' => $this->t('Add content'))), '#access' => $this->accessManager->checkNamedRoute('node.add_page', array(), $account));
return $element;
}
return array();
}
/**
* {@inheritdoc}
*/
public function render($empty = FALSE)
{
if (!$empty || !empty($this->options['empty'])) {
/** @var \Drupal\Core\Access\AccessResultInterface|\Drupal\Core\Cache\CacheableDependencyInterface $access_result */
$access_result = $this->accessManager->checkNamedRoute('block_content.add_page', array(), $this->currentUser, TRUE);
$element = array('#markup' => $this->t('Add a <a href=":url">custom block</a>.', array(':url' => Url::fromRoute('block_content.add_page')->toString())), '#access' => $access_result->isAllowed(), '#cache' => ['contexts' => $access_result->getCacheContexts(), 'tags' => $access_result->getCacheTags(), 'max-age' => $access_result->getCacheMaxAge()]);
return $element;
}
return array();
}
/**
* {@inheritdoc}
*/
protected function checkAccess(EntityInterface $entity, $operation, $langcode, AccountInterface $account)
{
switch ($operation) {
case 'view':
// There is no direct view.
return FALSE;
case 'update':
// If there is a URL, this is an external link so always accessible.
return $account->hasPermission('administer menu') && ($entity->getUrl() || $this->accessManager->checkNamedRoute($entity->getRouteName(), $entity->getRouteParameters(), $account));
case 'delete':
return !$entity->isNew() && $account->hasPermission('administer menu');
}
}
/**
* {@inheritdoc}
*/
public function getTasksBuild($current_route_name, RefinableCacheableDependencyInterface &$cacheability)
{
$tree = $this->getLocalTasksForRoute($current_route_name);
$build = array();
// Collect all route names.
$route_names = array();
foreach ($tree as $instances) {
foreach ($instances as $child) {
$route_names[] = $child->getRouteName();
}
}
// Pre-fetch all routes involved in the tree. This reduces the number
// of SQL queries that would otherwise be triggered by the access manager.
$routes = $route_names ? $this->routeProvider->getRoutesByNames($route_names) : array();
foreach ($tree as $level => $instances) {
/** @var $instances \Drupal\Core\Menu\LocalTaskInterface[] */
foreach ($instances as $plugin_id => $child) {
$route_name = $child->getRouteName();
$route_parameters = $child->getRouteParameters($this->routeMatch);
// Given that the active flag depends on the route we have to add the
// route cache context.
$cacheability->addCacheContexts(['route']);
$active = $this->isRouteActive($current_route_name, $route_name, $route_parameters);
// The plugin may have been set active in getLocalTasksForRoute() if
// one of its child tabs is the active tab.
$active = $active || $child->getActive();
// @todo It might make sense to use link render elements instead.
$link = ['title' => $this->getTitle($child), 'url' => Url::fromRoute($route_name, $route_parameters), 'localized_options' => $child->getOptions($this->routeMatch)];
$access = $this->accessManager->checkNamedRoute($route_name, $route_parameters, $this->account, TRUE);
$build[$level][$plugin_id] = ['#theme' => 'menu_local_task', '#link' => $link, '#active' => $active, '#weight' => $child->getWeight(), '#access' => $access];
$cacheability->addCacheableDependency($access)->addCacheableDependency($child);
}
}
return $build;
}
/**
* {@inheritdoc}
*/
public function getTasksBuild($current_route_name)
{
$tree = $this->getLocalTasksForRoute($current_route_name);
$build = array();
// Collect all route names.
$route_names = array();
foreach ($tree as $instances) {
foreach ($instances as $child) {
$route_names[] = $child->getRouteName();
}
}
// Pre-fetch all routes involved in the tree. This reduces the number
// of SQL queries that would otherwise be triggered by the access manager.
$routes = $route_names ? $this->routeProvider->getRoutesByNames($route_names) : array();
foreach ($tree as $level => $instances) {
/** @var $instances \Drupal\Core\Menu\LocalTaskInterface[] */
foreach ($instances as $plugin_id => $child) {
$route_name = $child->getRouteName();
$route_parameters = $child->getRouteParameters($this->routeMatch);
// Find out whether the user has access to the task.
$access = $this->accessManager->checkNamedRoute($route_name, $route_parameters, $this->account);
if ($access) {
$active = $this->isRouteActive($current_route_name, $route_name, $route_parameters);
// The plugin may have been set active in getLocalTasksForRoute() if
// one of its child tabs is the active tab.
$active = $active || $child->getActive();
// @todo It might make sense to use link render elements instead.
$link = array('title' => $this->getTitle($child), 'url' => Url::fromRoute($route_name, $route_parameters), 'localized_options' => $child->getOptions($this->routeMatch));
$build[$level][$plugin_id] = array('#theme' => 'menu_local_task', '#link' => $link, '#active' => $active, '#weight' => $child->getWeight(), '#access' => $access);
}
}
}
return $build;
}
/**
* Language translations overview page for a configuration name.
*
* @param \Symfony\Component\HttpFoundation\Request $request
* Page request object.
* @param \Drupal\Core\Routing\RouteMatchInterface $route_match
* The route match.
* @param string $plugin_id
* The plugin ID of the mapper.
*
* @return array
* Page render array.
*/
public function itemPage(Request $request, RouteMatchInterface $route_match, $plugin_id)
{
/** @var \Drupal\config_translation\ConfigMapperInterface $mapper */
$mapper = $this->configMapperManager->createInstance($plugin_id);
$mapper->populateFromRequest($request);
$page = array();
$page['#title'] = $this->t('Translations for %label', array('%label' => $mapper->getTitle()));
$languages = $this->languageManager->getLanguages();
if (count($languages) == 1) {
drupal_set_message($this->t('In order to translate configuration, the website must have at least two <a href="@url">languages</a>.', array('@url' => $this->url('entity.configurable_language.collection'))), 'warning');
}
$original_langcode = $mapper->getLangcode();
if (!isset($languages[$original_langcode])) {
// If the language is not configured on the site, create a dummy language
// object for this listing only to ensure the user gets useful info.
$language_name = $this->languageManager->getLanguageName($original_langcode);
$languages[$original_langcode] = new Language(array('id' => $original_langcode, 'name' => $language_name));
}
// We create a fake request object to pass into
// ConfigMapperInterface::populateFromRequest() for the different languages.
// Creating a separate request for each language and route is neither easily
// possible nor performant.
$fake_request = $request->duplicate();
$page['languages'] = array('#type' => 'table', '#header' => array($this->t('Language'), $this->t('Operations')));
foreach ($languages as $language) {
$langcode = $language->getId();
// This is needed because
// ConfigMapperInterface::getAddRouteParameters(), for example,
// needs to return the correct language code for each table row.
$fake_request->attributes->set('langcode', $langcode);
$mapper->populateFromRequest($fake_request);
// Prepare the language name and the operations depending on whether this
// is the original language or not.
if ($langcode == $original_langcode) {
$language_name = '<strong>' . $this->t('@language (original)', array('@language' => $language->getName())) . '</strong>';
// Check access for the path/route for editing, so we can decide to
// include a link to edit or not.
$edit_access = $this->accessManager->checkNamedRoute($mapper->getBaseRouteName(), $route_match->getRawParameters()->all(), $this->account);
// Build list of operations.
$operations = array();
if ($edit_access) {
$operations['edit'] = array('title' => $this->t('Edit'), 'url' => Url::fromRoute($mapper->getBaseRouteName(), $mapper->getBaseRouteParameters(), ['query' => ['destination' => $mapper->getOverviewPath()]]));
}
} else {
$language_name = $language->getName();
$operations = array();
// If no translation exists for this language, link to add one.
if (!$mapper->hasTranslation($language)) {
$operations['add'] = array('title' => $this->t('Add'), 'url' => Url::fromRoute($mapper->getAddRouteName(), $mapper->getAddRouteParameters()));
} else {
// Otherwise, link to edit the existing translation.
$operations['edit'] = array('title' => $this->t('Edit'), 'url' => Url::fromRoute($mapper->getEditRouteName(), $mapper->getEditRouteParameters()));
$operations['delete'] = array('title' => $this->t('Delete'), 'url' => Url::fromRoute($mapper->getDeleteRouteName(), $mapper->getDeleteRouteParameters()));
}
}
$page['languages'][$langcode]['language'] = array('#markup' => $language_name);
$page['languages'][$langcode]['operations'] = array('#type' => 'operations', '#links' => $operations);
}
return $page;
}
/**
* {@inheritdoc}
*/
public function getActionsForRoute($route_appears)
{
if (!isset($this->instances[$route_appears])) {
$route_names = array();
$this->instances[$route_appears] = array();
// @todo - optimize this lookup by compiling or caching.
foreach ($this->getDefinitions() as $plugin_id => $action_info) {
if (in_array($route_appears, $action_info['appears_on'])) {
$plugin = $this->createInstance($plugin_id);
$route_names[] = $plugin->getRouteName();
$this->instances[$route_appears][$plugin_id] = $plugin;
}
}
// Pre-fetch all the action route objects. This reduces the number of SQL
// queries that would otherwise be triggered by the access manager.
if (!empty($route_names)) {
$this->routeProvider->getRoutesByNames($route_names);
}
}
$links = array();
/** @var $plugin \Drupal\Core\Menu\LocalActionInterface */
foreach ($this->instances[$route_appears] as $plugin_id => $plugin) {
$route_name = $plugin->getRouteName();
$route_parameters = $plugin->getRouteParameters($this->routeMatch);
$links[$plugin_id] = array('#theme' => 'menu_local_action', '#link' => array('title' => $this->getTitle($plugin), 'url' => Url::fromRoute($route_name, $route_parameters), 'localized_options' => $plugin->getOptions($this->routeMatch)), '#access' => $this->accessManager->checkNamedRoute($route_name, $route_parameters, $this->account), '#weight' => $plugin->getWeight());
}
return $links;
}
/**
* Checks access for one menu link instance.
*
* @param \Drupal\Core\Menu\MenuLinkInterface $instance
* The menu link instance.
*
* @return bool
* TRUE if the current user can access the link, FALSE otherwise.
*/
protected function menuLinkCheckAccess(MenuLinkInterface $instance)
{
// Use the definition here since that's a lot faster than creating a Url
// object that we don't need.
$definition = $instance->getPluginDefinition();
// 'url' should only be populated for external links.
if (!empty($definition['url']) && empty($definition['route_name'])) {
$access = TRUE;
} else {
$access = $this->accessManager->checkNamedRoute($definition['route_name'], $definition['route_parameters'], $this->account);
}
return $access;
}
/**
* {@inheritdoc}
*/
protected function checkAccess(EntityInterface $entity, $operation, $langcode, AccountInterface $account)
{
switch ($operation) {
case 'view':
// There is no direct view.
return AccessResult::neutral();
case 'update':
if (!$account->hasPermission('administer menu')) {
return AccessResult::neutral()->cachePerRole();
} else {
// If there is a URL, this is an external link so always accessible.
$access = AccessResult::allowed()->cachePerRole()->cacheUntilEntityChanges($entity);
if (!$entity->getUrl()) {
// We allow access, but only if the link is accessible as well.
$link_access = $this->accessManager->checkNamedRoute($entity->getRouteName(), $entity->getRouteParameters(), $account, TRUE);
return $access->andIf($link_access);
}
return $access;
}
case 'delete':
return AccessResult::allowedIf(!$entity->isNew() && $account->hasPermission('administer menu'))->cachePerRole()->cacheUntilEntityChanges($entity);
}
}
/**
* Checks access for one menu link instance.
*
* @param \Drupal\Core\Menu\MenuLinkInterface $instance
* The menu link instance.
*
* @return \Drupal\Core\Access\AccessResultInterface
* The access result.
*/
protected function menuLinkCheckAccess(MenuLinkInterface $instance)
{
$access_result = NULL;
if ($this->account->hasPermission('link to any page')) {
$access_result = AccessResult::allowed();
} else {
$url = $instance->getUrlObject();
// When no route name is specified, this must be an external link.
if (!$url->isRouted()) {
$access_result = AccessResult::allowed();
} else {
$access_result = $this->accessManager->checkNamedRoute($url->getRouteName(), $url->getRouteParameters(), $this->account, TRUE);
}
}
return $access_result->cachePerPermissions();
}
/**
* {@inheritdoc}
*/
public function build(RouteMatchInterface $route_match)
{
$links = array();
// General path-based breadcrumbs. Use the actual request path, prior to
// resolving path aliases, so the breadcrumb can be defined by simply
// creating a hierarchy of path aliases.
$path = trim($this->context->getPathInfo(), '/');
$path_elements = explode('/', $path);
$exclude = array();
// Don't show a link to the front-page path.
$front = $this->config->get('page.front');
$exclude[$front] = TRUE;
// /user is just a redirect, so skip it.
// @todo Find a better way to deal with /user.
$exclude['user'] = TRUE;
while (count($path_elements) > 1) {
array_pop($path_elements);
// Copy the path elements for up-casting.
$route_request = $this->getRequestForPath(implode('/', $path_elements), $exclude);
if ($route_request) {
$route_name = $route_request->attributes->get(RouteObjectInterface::ROUTE_NAME);
// Note that the parameters don't really matter here since we're
// passing in the request which already has the upcast attributes.
$parameters = array();
$access = $this->accessManager->checkNamedRoute($route_name, $parameters, $this->currentUser, $route_request);
if ($access) {
$title = $this->titleResolver->getTitle($route_request, $route_request->attributes->get(RouteObjectInterface::ROUTE_OBJECT));
}
if ($access) {
if (!isset($title)) {
// Fallback to using the raw path component as the title if the
// route is missing a _title or _title_callback attribute.
$title = str_replace(array('-', '_'), ' ', Unicode::ucfirst(end($path_elements)));
}
// @todo Replace with a #type => link render element so that the alter
// hook can work with the actual data.
$links[] = $this->l($title, $route_request->attributes->get(RouteObjectInterface::ROUTE_NAME), $route_request->attributes->get('_raw_variables')->all(), array('html' => TRUE));
}
}
}
if ($path && $path != $front) {
// Add the Home link, except for the front page.
$links[] = $this->l($this->t('Home'), '<front>');
}
return array_reverse($links);
}
/**
* {@inheritdoc}
*/
public function getContextualLinksArrayByGroup($group_name, array $route_parameters, array $metadata = array())
{
$links = array();
$request = $this->requestStack->getCurrentRequest();
foreach ($this->getContextualLinkPluginsByGroup($group_name) as $plugin_id => $plugin_definition) {
/** @var $plugin \Drupal\Core\Menu\ContextualLinkInterface */
$plugin = $this->createInstance($plugin_id);
$route_name = $plugin->getRouteName();
// Check access.
if (!$this->accessManager->checkNamedRoute($route_name, $route_parameters, $this->account)) {
continue;
}
$links[$plugin_id] = array('route_name' => $route_name, 'route_parameters' => $route_parameters, 'title' => $plugin->getTitle($request), 'weight' => $plugin->getWeight(), 'localized_options' => $plugin->getOptions(), 'metadata' => $metadata);
}
$this->moduleHandler->alter('contextual_links', $links, $group_name, $route_parameters);
return $links;
}
/**
* Checks access for one menu link instance.
*
* @param \Drupal\Core\Menu\MenuLinkInterface $instance
* The menu link instance.
*
* @return \Drupal\Core\Access\AccessResultInterface
* The access result.
*/
protected function menuLinkCheckAccess(MenuLinkInterface $instance)
{
$access_result = NULL;
if ($this->account->hasPermission('link to any page')) {
$access_result = AccessResult::allowed();
} else {
// Use the definition here since that's a lot faster than creating a Url
// object that we don't need.
$definition = $instance->getPluginDefinition();
// 'url' should only be populated for external links.
if (!empty($definition['url']) && empty($definition['route_name'])) {
$access_result = AccessResult::allowed();
} else {
$access_result = $this->accessManager->checkNamedRoute($definition['route_name'], $definition['route_parameters'], $this->account, TRUE);
}
}
return $access_result->cachePerPermissions();
}
/**
* {@inheritdoc}
*/
protected function renderLink(EntityInterface $entity, ResultRow $values)
{
if (empty($entity)) {
return;
}
// Check access when we pull up the user account so we know
// if the user has made the contact page available.
if (!$this->accessManager->checkNamedRoute('entity.user.contact_form', array('user' => $entity->id()), $this->currentUser())) {
return;
}
$this->options['alter']['make_link'] = TRUE;
$this->options['alter']['path'] = "user/{$entity->id()}/contact";
$title = $this->t('Contact %user', array('%user' => $entity->name->value));
$this->options['alter']['attributes'] = array('title' => $title);
if (!empty($this->options['text'])) {
return $this->options['text'];
} else {
return $title;
}
}
/**
* {@inheritdoc}
*/
public function getActionsForRoute($route_appears)
{
if (!isset($this->instances[$route_appears])) {
$route_names = array();
$this->instances[$route_appears] = array();
// @todo - optimize this lookup by compiling or caching.
foreach ($this->getDefinitions() as $plugin_id => $action_info) {
if (in_array($route_appears, $action_info['appears_on'])) {
$plugin = $this->createInstance($plugin_id);
$route_names[] = $plugin->getRouteName();
$this->instances[$route_appears][$plugin_id] = $plugin;
}
}
// Pre-fetch all the action route objects. This reduces the number of SQL
// queries that would otherwise be triggered by the access manager.
if (!empty($route_names)) {
$this->routeProvider->getRoutesByNames($route_names);
}
}
$links = array();
/** @var $plugin \Drupal\Core\Menu\LocalActionInterface */
foreach ($this->instances[$route_appears] as $plugin_id => $plugin) {
$cacheability = new CacheableMetadata();
$route_name = $plugin->getRouteName();
$route_parameters = $plugin->getRouteParameters($this->routeMatch);
$access = $this->accessManager->checkNamedRoute($route_name, $route_parameters, $this->account, TRUE);
$links[$plugin_id] = array('#theme' => 'menu_local_action', '#link' => array('title' => $this->getTitle($plugin), 'url' => Url::fromRoute($route_name, $route_parameters), 'localized_options' => $plugin->getOptions($this->routeMatch)), '#access' => $access, '#weight' => $plugin->getWeight());
$cacheability->addCacheableDependency($access);
// For backward compatibility in 8.0.x, plugins that do not implement
// the \Drupal\Core\Cache\CacheableDependencyInterface are assumed
// to be cacheable forever.
if ($plugin instanceof CacheableDependencyInterface) {
$cacheability->addCacheableDependency($plugin);
} else {
$cacheability->setCacheMaxAge(Cache::PERMANENT);
}
$cacheability->applyTo($links[$plugin_id]);
}
$links['#cache']['contexts'][] = 'route';
return $links;
}
/**
* Validates the form, both on the menu link edit and content menu link form.
*
* $form is not currently used, but passed here to match the normal form
* validation method signature.
*
* @param array $form
* A nested array form elements comprising the form.
* @param \Drupal\Core\Form\FormStateInterface $form_state
* The current state of the form.
*/
protected function doValidate(array $form, FormStateInterface $form_state)
{
$extracted = $this->extractUrl($form_state['values']['url']);
// If both URL and route_name are empty, the entered value is not valid.
$valid = FALSE;
if ($extracted['url']) {
// This is an external link.
$valid = TRUE;
} elseif ($extracted['route_name']) {
// Users are not allowed to add a link to a page they cannot access.
$valid = $this->accessManager->checkNamedRoute($extracted['route_name'], $extracted['route_parameters'], $this->account);
}
if (!$valid) {
$form_state->setErrorByName('url', $this->t("The path '@link_path' is either invalid or you do not have access to it.", array('@link_path' => $form_state['values']['url'])));
} elseif ($extracted['route_name']) {
// The user entered a Drupal path.
$normal_path = $this->pathAliasManager->getPathByAlias($extracted['path']);
if ($extracted['path'] != $normal_path) {
drupal_set_message($this->t('The menu system stores system paths only, but will use the URL alias for display. %link_path has been stored as %normal_path', array('%link_path' => $extracted['path'], '%normal_path' => $normal_path)));
}
}
}
/**
* Makes a subrequest to retrieve the custom error page.
*
* @param \Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent $event
* The event to process.
* @param string $custom_path
* The custom path to which to make a subrequest for this error message.
* @param int $status_code
* The status code for the error being handled.
*/
protected function makeSubrequestToCustomPath(GetResponseForExceptionEvent $event, $custom_path, $status_code)
{
$url = Url::fromUserInput($custom_path);
if ($url->isRouted()) {
$access_result = $this->accessManager->checkNamedRoute($url->getRouteName(), $url->getRouteParameters(), NULL, TRUE);
$request = $event->getRequest();
// Merge the custom path's route's access result's cacheability metadata
// with the existing one (from the master request), otherwise create it.
if (!$request->attributes->has(AccessAwareRouterInterface::ACCESS_RESULT)) {
$request->attributes->set(AccessAwareRouterInterface::ACCESS_RESULT, $access_result);
} else {
$existing_access_result = $request->attributes->get(AccessAwareRouterInterface::ACCESS_RESULT);
if ($existing_access_result instanceof RefinableCacheableDependencyInterface) {
$existing_access_result->addCacheableDependency($access_result);
}
}
// Only perform the subrequest if the custom path is actually accessible.
if (!$access_result->isAllowed()) {
return;
}
}
$this->makeSubrequest($event, $custom_path, $status_code);
}
/**
* Language translations overview page for a configuration name.
*
* @param \Symfony\Component\HttpFoundation\Request $request
* Page request object.
* @param string $plugin_id
* The plugin ID of the mapper.
*
* @return array
* Page render array.
*/
public function itemPage(Request $request, $plugin_id)
{
/** @var \Drupal\config_translation\ConfigMapperInterface $mapper */
$mapper = $this->configMapperManager->createInstance($plugin_id);
$mapper->populateFromRequest($request);
$page = array();
$page['#title'] = $this->t('Translations for %label', array('%label' => $mapper->getTitle()));
// It is possible the original language this configuration was saved with is
// not on the system. For example, the configuration shipped in English but
// the site has no English configured. Represent the original language in
// the table even if it is not currently configured.
$languages = $this->languageManager->getLanguages();
$original_langcode = $mapper->getLangcode();
if (!isset($languages[$original_langcode])) {
$language_name = $this->languageManager->getLanguageName($original_langcode);
if ($original_langcode == 'en') {
$language_name = $this->t('Built-in English');
}
// Create a dummy language object for this listing only.
$languages[$original_langcode] = new Language(array('id' => $original_langcode, 'name' => $language_name));
}
// We create a fake request object to pass into
// ConfigMapperInterface::populateFromRequest() for the different languages.
// Creating a separate request for each language and route is neither easily
// possible nor performant.
$fake_request = $request->duplicate();
$page['languages'] = array('#type' => 'table', '#header' => array($this->t('Language'), $this->t('Operations')));
foreach ($languages as $language) {
$langcode = $language->id;
// This is needed because
// ConfigMapperInterface::getAddRouteParameters(), for example,
// needs to return the correct language code for each table row.
$fake_request->attributes->set('langcode', $langcode);
$mapper->populateFromRequest($fake_request);
// Prepare the language name and the operations depending on whether this
// is the original language or not.
if ($langcode == $original_langcode) {
$language_name = '<strong>' . $this->t('@language (original)', array('@language' => $language->name)) . '</strong>';
// Check access for the path/route for editing, so we can decide to
// include a link to edit or not.
$route_request = $this->getRequestForPath($request, $mapper->getBasePath());
$edit_access = FALSE;
if (!empty($route_request)) {
$route_name = $route_request->attributes->get(RouteObjectInterface::ROUTE_NAME);
// Note that the parameters don't really matter here since we're
// passing in the request which already has the upcast attributes.
$parameters = array();
$edit_access = $this->accessManager->checkNamedRoute($route_name, $parameters, $this->account, $route_request);
}
// Build list of operations.
$operations = array();
if ($edit_access) {
$operations['edit'] = array('title' => $this->t('Edit'), 'route_name' => $mapper->getBaseRouteName(), 'route_parameters' => $mapper->getBaseRouteParameters(), 'query' => array('destination' => $mapper->getOverviewPath()));
}
} else {
$language_name = $language->name;
$operations = array();
// If no translation exists for this language, link to add one.
if (!$mapper->hasTranslation($language)) {
$operations['add'] = array('title' => $this->t('Add'), 'route_name' => $mapper->getAddRouteName(), 'route_parameters' => $mapper->getAddRouteParameters());
} else {
// Otherwise, link to edit the existing translation.
$operations['edit'] = array('title' => $this->t('Edit'), 'route_name' => $mapper->getEditRouteName(), 'route_parameters' => $mapper->getEditRouteParameters());
$operations['delete'] = array('title' => $this->t('Delete'), 'route_name' => $mapper->getDeleteRouteName(), 'route_parameters' => $mapper->getDeleteRouteParameters());
}
}
$page['languages'][$langcode]['language'] = array('#markup' => $language_name);
$page['languages'][$langcode]['operations'] = array('#type' => 'operations', '#links' => $operations);
}
return $page;
}
/**
* Checks access to the link route.
*
* @param \Drupal\views\ResultRow $row
* A view result row.
*
* @return \Drupal\Core\Access\AccessResultInterface
* The access result.
*/
protected function checkUrlAccess(ResultRow $row)
{
$url = $this->getUrlInfo($row);
return $this->accessManager->checkNamedRoute($url->getRouteName(), $url->getRouteParameters(), $this->currentUser(), TRUE);
}
