class HelpBreadcrumbBuilder
Same name in other branches
- 8.9.x core/modules/help_topics/src/HelpBreadcrumbBuilder.php \Drupal\help_topics\HelpBreadcrumbBuilder
- 10 core/modules/help_topics/src/HelpBreadcrumbBuilder.php \Drupal\help_topics\HelpBreadcrumbBuilder
- 10 core/modules/help/src/HelpBreadcrumbBuilder.php \Drupal\help\HelpBreadcrumbBuilder
- 11.x core/modules/help_topics/src/HelpBreadcrumbBuilder.php \Drupal\help_topics\HelpBreadcrumbBuilder
- 11.x core/modules/help/src/HelpBreadcrumbBuilder.php \Drupal\help\HelpBreadcrumbBuilder
Provides a breadcrumb builder for help topic pages.
@internal Help Topics is currently experimental and should only be leveraged by experimental modules and development releases of contributed modules. See https://www.drupal.org/core/experimental for more information.
Hierarchy
- class \Drupal\help_topics\HelpBreadcrumbBuilder implements \Drupal\Core\Breadcrumb\BreadcrumbBuilderInterface uses \Drupal\Core\StringTranslation\StringTranslationTrait
Expanded class hierarchy of HelpBreadcrumbBuilder
1 string reference to 'HelpBreadcrumbBuilder'
- help_topics.services.yml in core/
modules/ help_topics/ help_topics.services.yml - core/modules/help_topics/help_topics.services.yml
1 service uses HelpBreadcrumbBuilder
- help.breadcrumb in core/
modules/ help_topics/ help_topics.services.yml - Drupal\help_topics\HelpBreadcrumbBuilder
File
-
core/
modules/ help_topics/ src/ HelpBreadcrumbBuilder.php, line 20
Namespace
Drupal\help_topicsView source
class HelpBreadcrumbBuilder implements BreadcrumbBuilderInterface {
use StringTranslationTrait;
/**
* Constructs the HelpBreadcrumbBuilder.
*
* @param \Drupal\Core\StringTranslation\TranslationInterface $string_translation
* The translation service.
*/
public function __construct(TranslationInterface $string_translation) {
$this->stringTranslation = $string_translation;
}
/**
* {@inheritdoc}
*/
public function applies(RouteMatchInterface $route_match) {
return $route_match->getRouteName() == 'help.help_topic';
}
/**
* {@inheritdoc}
*/
public function build(RouteMatchInterface $route_match) {
$breadcrumb = new Breadcrumb();
$breadcrumb->addCacheContexts([
'url.path.parent',
]);
$breadcrumb->addLink(Link::createFromRoute($this->t('Home'), '<front>'));
$breadcrumb->addLink(Link::createFromRoute($this->t('Administration'), 'system.admin'));
$breadcrumb->addLink(Link::createFromRoute($this->t('Help'), 'help.main'));
return $breadcrumb;
}
}
Members
Title Sort descending | Modifiers | Object type | Summary | Overriden Title | Overrides |
---|---|---|---|---|---|
HelpBreadcrumbBuilder::applies | public | function | Whether this breadcrumb builder should be used to build the breadcrumb. | Overrides BreadcrumbBuilderInterface::applies | |
HelpBreadcrumbBuilder::build | public | function | Builds the breadcrumb. | Overrides BreadcrumbBuilderInterface::build | |
HelpBreadcrumbBuilder::__construct | public | function | Constructs the HelpBreadcrumbBuilder. | ||
StringTranslationTrait::$stringTranslation | protected | property | The string translation service. | 3 | |
StringTranslationTrait::formatPlural | protected | function | Formats a string containing a count of items. | ||
StringTranslationTrait::getNumberOfPlurals | protected | function | Returns the number of plurals supported by a given language. | ||
StringTranslationTrait::getStringTranslation | protected | function | Gets the string translation service. | ||
StringTranslationTrait::setStringTranslation | public | function | Sets the string translation service to use. | 2 | |
StringTranslationTrait::t | protected | function | Translates a string to the current language or to a given language. |
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