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[UTIL][FormFields] Add option language form field so the user can provide no selection

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Hugo Sales 2021-12-10 21:03:37 +00:00
parent ab5e074d9e
commit 6a9388a789
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1 changed files with 8 additions and 1 deletions
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9
src/Util/Form/FormFields.php
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@ -80,9 +80,16 @@ abstract class FormFields
/**
* Create a from field for `select`ing a language for $actor, in reply or related to $context_actor
*/
public static function language(Actor $actor, ?Actor $context_actor, string $label, ?string $help = null, bool $multiple = false, bool $required = true, ?bool $use_short_display = null, ?string $form_id = null): array
public static function language(Actor $actor, ?Actor $context_actor, string $label, ?string $help = null, bool $multiple = false, bool $required = true, ?bool $use_short_display = null, ?string $form_id = null, bool $use_no_selection = false): array
{
[$language_choices, $preferred_language_choices] = Language::getSortedLanguageChoices($actor, $context_actor, use_short_display: $use_short_display);
if ($use_no_selection) {
$no_select = _m('(no selection)');
// Put it at the beginning of $preferred_language_choices
$preferred_language_choices = array_merge([$no_select => 'null'], $preferred_language_choices);
// but at the top of $language_choices
$language_choices[$no_select] = 'null';
}
return [
$form_id ?? 'language' . ($multiple ? 's' : ''),
ChoiceType::class,