protected function SuggestionSearchForm::multiLinks in Autocomplete Search Suggestions 8.2

Build a renderable array of language links.

Parameters

array $languages: An array of language objects.

Return value

array An array of renderable language links.

1 call to SuggestionSearchForm::multiLinks()

SuggestionSearchForm::buildForm in src/Form/SuggestionSearchForm.php

The suggestion search form.

File

src/Form/SuggestionSearchForm.php, line 235

Class

SuggestionSearchForm

Ngram search form.

Namespace

Drupal\suggestion\Form

Code

protected function multiLinks(array $languages = []) {
  $langcode = $this->langMgr
    ->getCurrentLanguage()
    ->getId();
  $prototype = [
    '#prefix' => '<li>',
    '#suffix' => '</li>',
  ];
  $form['suggestion_multi'] = [
    '#type' => 'markup',
    '#markup' => '',
    '#prefix' => '<ul>',
    '#suffix' => '</ul>',
    '#weight' => 0,
  ];
  foreach (array_keys($languages) as $id) {
    if ($id != $langcode) {
      $form['suggestion_multi']["language_{$id}"] = $prototype + Link::createFromRoute($languages[$id]
        ->getName(), 'suggestion.search', [], [
        'language' => $languages[$id],
      ])
        ->toRenderable();
    }
    else {
      $form['suggestion_multi']["language_{$id}"] = $prototype + [
        '#markup' => $languages[$id]
          ->getName(),
      ];
    }
  }
  return $form;
}