/**
* Content.
*
* @todo Implement search integration.
* @return array
* Returns module index.
*/
public function main() {
$topics = $this->advanced_help->getTopics();
$settings = $this->advanced_help->getSettings();
// Print a module index.
$modules = $this->advanced_help->getModuleList();
asort($modules);
$items = [];
foreach ($modules as $module => $module_name) {
if (!empty($topics[$module]) && empty($settings[$module]['hide'])) {
if (isset($settings[$module]['index name'])) {
$name = $settings[$module]['index name'];
}
elseif (isset($settings[$module]['name'])) {
$name = $settings[$module]['name'];
}
else {
$name = $this->t($module_name);
}
$items[] = $this->l($name, new Url('advanced_help.module_index', ['module' => $module]));
}
}
return [
'help_modules' => [
'#theme' => 'item_list',
'#items' => $items,
'#title' => $this->t('Module help index'),
]
];
}
