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<?php
namespace Drupal\language\Form;
use Drupal\Core\Entity\ContentEntityTypeInterface;
use Drupal\Core\Entity\EntityManagerInterface;
use Drupal\Core\Form\FormBase;
use Drupal\Core\Form\FormStateInterface;
use Drupal\language\Entity\ContentLanguageSettings;
use Symfony\Component\DependencyInjection\ContainerInterface;
class ContentLanguageSettingsForm extends FormBase {
protected $entityManager;
public function __construct(EntityManagerInterface $entity_manager) {
$this->entityManager = $entity_manager;
}
public static function create(ContainerInterface $container) {
return new static($container
->get('entity.manager'));
}
public function getFormId() {
return 'language_content_settings_form';
}
public function buildForm(array $form, FormStateInterface $form_state) {
$entity_types = $this->entityManager
->getDefinitions();
$labels = array();
$default = array();
$bundles = $this->entityManager
->getAllBundleInfo();
$language_configuration = array();
foreach ($entity_types as $entity_type_id => $entity_type) {
if (!$entity_type instanceof ContentEntityTypeInterface || !$entity_type
->hasKey('langcode') || !isset($bundles[$entity_type_id])) {
continue;
}
$labels[$entity_type_id] = $entity_type
->getLabel() ?: $entity_type_id;
$default[$entity_type_id] = FALSE;
foreach ($bundles[$entity_type_id] as $bundle => $bundle_info) {
$config = ContentLanguageSettings::loadByEntityTypeBundle($entity_type_id, $bundle);
if (!$config
->isDefaultConfiguration()) {
$default[$entity_type_id] = $entity_type_id;
}
$language_configuration[$entity_type_id][$bundle] = $config;
}
}
asort($labels);
$form = array(
'#labels' => $labels,
'#attached' => array(
'library' => array(
'language/drupal.language.admin',
),
),
'#attributes' => array(
'class' => 'language-content-settings-form',
),
);
$form['entity_types'] = array(
'#title' => $this
->t('Custom language settings'),
'#type' => 'checkboxes',
'#options' => $labels,
'#default_value' => $default,
);
$form['settings'] = array(
'#tree' => TRUE,
);
foreach ($labels as $entity_type_id => $label) {
$entity_type = $entity_types[$entity_type_id];
$form['settings'][$entity_type_id] = array(
'#title' => $label,
'#type' => 'container',
'#entity_type' => $entity_type_id,
'#theme' => 'language_content_settings_table',
'#bundle_label' => $entity_type
->getBundleLabel() ?: $label,
'#states' => array(
'visible' => array(
':input[name="entity_types[' . $entity_type_id . ']"]' => array(
'checked' => TRUE,
),
),
),
);
foreach ($bundles[$entity_type_id] as $bundle => $bundle_info) {
$form['settings'][$entity_type_id][$bundle]['settings'] = array(
'#type' => 'item',
'#label' => $bundle_info['label'],
'language' => array(
'#type' => 'language_configuration',
'#entity_information' => array(
'entity_type' => $entity_type_id,
'bundle' => $bundle,
),
'#default_value' => $language_configuration[$entity_type_id][$bundle],
),
);
}
}
$form['actions']['#type'] = 'actions';
$form['actions']['submit'] = array(
'#type' => 'submit',
'#value' => $this
->t('Save configuration'),
'#button_type' => 'primary',
);
return $form;
}
public function submitForm(array &$form, FormStateInterface $form_state) {
foreach ($form_state
->getValue('settings') as $entity_type => $entity_settings) {
foreach ($entity_settings as $bundle => $bundle_settings) {
$config = ContentLanguageSettings::loadByEntityTypeBundle($entity_type, $bundle);
$config
->setDefaultLangcode($bundle_settings['settings']['language']['langcode'])
->setLanguageAlterable($bundle_settings['settings']['language']['language_alterable'])
->save();
}
}
drupal_set_message($this
->t('Settings successfully updated.'));
}
}