public function HelpTopicSection::listTopics in Drupal 9
Same name and namespace in other branches
- 8 core/modules/help_topics/src/Plugin/HelpSection/HelpTopicSection.php \Drupal\help_topics\Plugin\HelpSection\HelpTopicSection::listTopics()
Returns a list of topics to show in the help section.
Return value
array A sorted list of topic links or render arrays for topic links. The links will be shown in the help section; if the returned array of links is empty, the section will be shown with some generic empty text.
Overrides HelpSectionPluginInterface::listTopics
File
- core/
modules/ help_topics/ src/ Plugin/ HelpSection/ HelpTopicSection.php, line 156
Class
- HelpTopicSection
- Provides the help topics list section for the help page.
Namespace
Drupal\help_topics\Plugin\HelpSectionCode
public function listTopics() {
// Map the top level help topic plugins to a list of topic links.
return array_map(function (HelpTopicPluginInterface $topic) {
return $topic
->toLink();
}, $this
->getPlugins());
}