/**
* {@inheritdoc}
*/
public function build(RouteMatchInterface $route_match)
{
$b = new Breadcrumb();
/* If registration page use these links */
$b->setLinks($this->buildBreadcrumb());
return $b;
}
/**
* {@inheritdoc}
*/
public function build(RouteMatchInterface $route_match)
{
$book_nids = array();
$breadcrumb = new Breadcrumb();
$links = array(Link::createFromRoute($this->t('Home'), '<front>'));
$book = $route_match->getParameter('node')->book;
$depth = 1;
// We skip the current node.
while (!empty($book['p' . ($depth + 1)])) {
$book_nids[] = $book['p' . $depth];
$depth++;
}
$parent_books = $this->nodeStorage->loadMultiple($book_nids);
if (count($parent_books) > 0) {
$depth = 1;
while (!empty($book['p' . ($depth + 1)])) {
if (!empty($parent_books[$book['p' . $depth]]) && ($parent_book = $parent_books[$book['p' . $depth]])) {
$access = $parent_book->access('view', $this->account, TRUE);
$breadcrumb->addCacheableDependency($access);
if ($access->isAllowed()) {
$breadcrumb->addCacheableDependency($parent_book);
$links[] = Link::createFromRoute($parent_book->label(), 'entity.node.canonical', array('node' => $parent_book->id()));
}
}
$depth++;
}
}
$breadcrumb->setLinks($links);
$breadcrumb->addCacheContexts(['route.book_navigation']);
return $breadcrumb;
}
/**
* Tests multiple breadcrumb builders of which one returns NULL.
*/
public function testBuildWithOneNotApplyingBuilders() {
$builder1 = $this->getMock('Drupal\Core\Breadcrumb\BreadcrumbBuilderInterface');
$builder1->expects($this->once())
->method('applies')
->will($this->returnValue(FALSE));
$builder1->expects($this->never())
->method('build');
$builder2 = $this->getMock('Drupal\Core\Breadcrumb\BreadcrumbBuilderInterface');
$links2 = ['<a href="/example2">Test2</a>'];
$this->breadcrumb->setLinks($links2);
$this->breadcrumb->addCacheContexts(['baz'])->addCacheTags(['qux']);
$builder2->expects($this->once())
->method('applies')
->will($this->returnValue(TRUE));
$builder2->expects($this->once())
->method('build')
->willReturn($this->breadcrumb);
$route_match = $this->getMock('Drupal\Core\Routing\RouteMatchInterface');
$this->moduleHandler->expects($this->once())
->method('alter')
->with('system_breadcrumb', $this->breadcrumb, $route_match, array('builder' => $builder2));
$this->breadcrumbManager->addBuilder($builder1, 10);
$this->breadcrumbManager->addBuilder($builder2, 0);
$breadcrumb = $this->breadcrumbManager->build($route_match);
$this->assertEquals($links2, $breadcrumb->getLinks());
$this->assertEquals(['baz'], $breadcrumb->getCacheContexts());
$this->assertEquals(['qux'], $breadcrumb->getCacheTags());
$this->assertEquals(Cache::PERMANENT, $breadcrumb->getCacheMaxAge());
}
/**
* @inheritdoc
*/
public function build(RouteMatchInterface $route_match)
{
$breadcrumb = new Breadcrumb();
$geocoder = $route_match->getParameter('service');
$current_route = $route_match->getRouteName();
$links = [Link::createFromRoute($this->t('Home'), '<front>'), Link::createFromRoute($this->t('Administration'), 'system.admin'), Link::createFromRoute($this->t('Configuration'), 'system.admin_config'), Link::createFromRoute($this->t('Dmaps'), 'dmaps.settings'), Link::createFromRoute($this->t('Geocoding'), 'dmaps.locations.geocoding_options'), Link::createFromRoute($this->t('Geocoding %service', ['%service' => $geocoder]), $current_route, ['iso' => $route_match->getParameter('iso'), 'service' => $geocoder])];
$breadcrumb->setLinks($links);
return $breadcrumb;
}
/**
* {@inheritdoc}
*/
public function build(RouteMatchInterface $route_match)
{
$breadcrumb = new Breadcrumb();
$breadcrumb->addCacheContexts(['route']);
$links[] = Link::createFromRoute($this->t('Home'), '<front>');
$vocabulary = $this->entityManager->getStorage('taxonomy_vocabulary')->load($this->config->get('vocabulary'));
$breadcrumb->addCacheableDependency($vocabulary);
$links[] = Link::createFromRoute($vocabulary->label(), 'forum.index');
return $breadcrumb->setLinks($links);
}
/**
* {@inheritdoc}
*/
public function build(RouteMatchInterface $route_match)
{
$config = \Drupal::config('uc_cart.settings');
$text = $config->get('breadcrumb_text');
$links[] = Link::createFromRoute($this->t('Home'), '<front>');
$links[] = new Link($text, Url::fromUri('internal:/' . $config->get('breadcrumb_url'), ['absolute' => TRUE]));
$breadcrumb = new Breadcrumb();
$breadcrumb->setLinks($links);
return $breadcrumb;
}
/**
* {@inheritdoc}
*/
public function build(RouteMatchInterface $route_match)
{
$breadcrumb = new Breadcrumb();
$links[] = Link::createFromRoute(t('Home'), '<front>');
// Articles page is a view.
$links[] = Link::createFromRoute(t('Articles'), 'view.articles.page_1');
$links[] = Link::createFromRoute($this->node->label(), '<none>');
$breadcrumb->setLinks($links);
return $breadcrumb;
}
/**
* {@inheritdoc}
*/
public function build(RouteMatchInterface $route_match)
{
$links = array(Link::createFromRoute($this->t('Home'), '<front>'));
/** @var \Drupal\rng\GroupInterface $group */
$group = $route_match->getParameter('registration_group');
if ($event = $group->getEvent()) {
$links[] = new Link($event->label(), $event->urlInfo());
}
$breadcrumb = new Breadcrumb();
return $breadcrumb->setLinks($links)->addCacheContexts(['route.name']);
}
/**
* {@inheritdoc}
*/
public function build(RouteMatchInterface $route_match)
{
$links = array(Link::createFromRoute($this->t('Home'), '<front>'));
$registration = $route_match->getParameter('registration');
if ($event = $registration->getEvent()) {
$links[] = new Link($event->label(), $event->urlInfo());
}
if ('entity.registration.canonical' != $route_match->getRouteName()) {
$links[] = new Link($registration->label(), $registration->urlInfo());
}
$breadcrumb = new Breadcrumb();
return $breadcrumb->setLinks($links)->addCacheContexts(['route.name']);
}
/**
* {@inheritdoc}
*/
public function build(RouteMatchInterface $route_match)
{
$links = array(Link::createFromRoute($this->t('Home'), '<front>'));
/** @var \Drupal\rng\RuleComponentInterface $component */
$component = $route_match->getParameter('rng_rule_component');
if ($rule = $component->getRule()) {
if ($event = $rule->getEvent()) {
$links[] = new Link($event->label(), $event->urlInfo());
}
}
$breadcrumb = new Breadcrumb();
return $breadcrumb->setLinks($links)->addCacheContexts(['route.name']);
}
/**
* Builds the breadcrumb for a catalog page.
*/
protected function catalogBreadcrumb($node)
{
$links[] = Link::createFromRoute($this->t('Home'), '<front>');
$links[] = new Link($this->t('Catalog'), Url::fromRoute('view.uc_catalog.page_1'));
if ($parents = \Drupal::entityManager()->getStorage('taxonomy_term')->loadAllParents($node->taxonomy_catalog->target_id)) {
$parents = array_reverse($parents);
foreach ($parents as $parent) {
$links[] = new Link($parent->label(), Url::fromRoute('view.uc_catalog.page_1', ['term_node_tid_depth' => $parent->id()]));
}
}
$breadcrumb = new Breadcrumb();
$breadcrumb->setLinks($links);
return $breadcrumb;
}
/**
* {@inheritdoc}
*/
public function build()
{
$items = [];
$current_id = $this->active->getActiveLink('main')->getPluginId();
while (!empty($current_id)) {
$current_link = $this->linkManager->createInstance($current_id);
/** @var MenuLinkContent $current_link */
$link = new Link($current_link->getTitle(), $current_link->getUrlObject());
$items[] = $link;
$current_id = $current_link->getParent();
}
$breadcrumbs = new Breadcrumb();
$breadcrumbs->setLinks(array_reverse($items));
return $breadcrumbs->toRenderable();
}
/**
* {@inheritdoc}
*/
public function build(RouteMatchInterface $route_match)
{
$breadcrumb = new Breadcrumb();
$node = $route_match->getParameter('node');
// Homepage link.
$links[] = Link::createFromRoute($this->t('Home'), '<front>');
// First assigned tag.
if (!empty($node->field_tags[0]->target_id)) {
$tid = $node->field_tags[0]->target_id;
$term_name = Term::load($tid)->get('name')->value;
$links[] = Link::createFromRoute($term_name, 'entity.taxonomy_term.canonical', ['taxonomy_term' => $tid]);
}
// The node itself.
$links[] = Link::fromTextAndUrl($node->getTitle(), Url::fromRoute('<current>'));
$breadcrumb->addCacheContexts(['route']);
return $breadcrumb->setLinks($links);
}
/**
* {@inheritdoc}
*/
public function build(RouteMatchInterface $route_match)
{
$breadcrumb = new Breadcrumb();
$links = array();
$contact_form = $route_match->getParameter('contact_form');
$label = $contact_form->label();
$id = $contact_form->id();
$links[] = Link::createFromRoute($this->t('Home'), '<front>');
if (in_array($id, ['volunteer_application', 'mentor_application'])) {
$links[] = Link::createFromRoute($this->t('Community'), 'entity.node.canonical', array('node' => 15));
}
if (in_array($id, ['sponsorship_request'])) {
$links[] = Link::createFromRoute($this->t('Sponsors'), 'entity.node.canonical', array('node' => 19));
}
if (in_array($id, ['contact_us'])) {
$links[] = Link::createFromRoute($this->t('About'), 'entity.node.canonical', array('node' => 1));
}
$links[] = Link::createFromRoute($label, 'entity.contact_form.canonical', array('contact_form' => $id));
$breadcrumb->setLinks($links);
$breadcrumb->addCacheContexts(['url']);
return $breadcrumb;
}
/**
* @covers ::setLinks
* @expectedException \LogicException
* @expectedExceptionMessage Once breadcrumb links are set, only additional breadcrumb links can be added.
*/
public function testSetLinks()
{
$breadcrumb = new Breadcrumb();
$breadcrumb->setLinks([new Link('Home', Url::fromRoute('<front>'))]);
$breadcrumb->setLinks([new Link('None', Url::fromRoute('<none>'))]);
}
/**
* {@inheritdoc}
*/
public function build(RouteMatchInterface $route_match)
{
$breadcrumb = new Breadcrumb();
$breadcrumb->addCacheContexts(['route']);
// Add all parent forums to breadcrumbs.
/** @var Node $node */
$node = $route_match->getParameter('node');
$breadcrumb->addCacheableDependency($node);
// Add all parent forums to breadcrumbs.
/** @var \Drupal\Taxonomy\TermInterface $term */
$term = !empty($node->field_channel) ? $node->field_channel->entity : '';
$links = [];
if ($term) {
$breadcrumb->addCacheableDependency($term);
$channels = $this->termStorage->loadAllParents($term->id());
foreach (array_reverse($channels) as $term) {
$term = $this->entityManager->getTranslationFromContext($term);
$breadcrumb->addCacheableDependency($term);
$links[] = Link::createFromRoute($term->getName(), 'entity.taxonomy_term.canonical', array('taxonomy_term' => $term->id()));
}
}
if (!$links || '/' . $links[0]->getUrl()->getInternalPath() != $this->configFactory->get('system.site')->get('page.front')) {
array_unshift($links, Link::createFromRoute($this->t('Home'), '<front>'));
}
return $breadcrumb->setLinks($links);
}