function l10n_update_import_form in Localization update 7.2

Form constructor for the translation import screen.

See also

l10n_update_import_form_submit()

File

./l10n_update.bulk.inc, line 15

Mass import-export and batch import functionality for Gettext .po files.

Code

function l10n_update_import_form($form, &$form_state) {
  drupal_static_reset('language_list');
  $languages = language_list();

  // Initialize a language list to the ones available, including English if we
  // are to translate Drupal to English as well.
  $existing_languages = array();
  foreach ($languages as $langcode => $language) {
    if ($langcode != 'en' || l10n_update_english()) {
      $existing_languages[$langcode] = $language->name;
    }
  }

  // If we have no languages available, present the list of predefined languages
  // only. If we do have already added languages, set up two option groups with
  // the list of existing and then predefined languages.
  form_load_include($form_state, 'inc', 'language', 'language.admin');
  if (empty($existing_languages)) {
    $language_options = language_admin_predefined_list();
    $default = key($language_options);
  }
  else {
    $default = key($existing_languages);
    $language_options = array(
      t('Existing languages') => $existing_languages,
      t('Languages not yet added') => language_admin_predefined_list(),
    );
  }
  $validators = array(
    'file_validate_extensions' => array(
      'po',
    ),
    'file_validate_size' => array(
      file_upload_max_size(),
    ),
  );
  $form['file'] = array(
    '#type' => 'file',
    '#title' => t('Translation file'),
    '#description' => theme('file_upload_help', array(
      'description' => t('A Gettext Portable Object file.'),
      'upload_validators' => $validators,
    )),
    '#size' => 50,
    '#upload_validators' => $validators,
    '#attributes' => array(
      'class' => array(
        'file-import-input',
      ),
    ),
    '#attached' => array(
      'js' => array(
        drupal_get_path('module', 'locale') . '/locale.bulk.js' => array(),
      ),
    ),
  );
  $form['langcode'] = array(
    '#type' => 'select',
    '#title' => t('Language'),
    '#options' => $language_options,
    '#default_value' => $default,
    '#attributes' => array(
      'class' => array(
        'langcode-input',
      ),
    ),
  );
  $form['customized'] = array(
    '#title' => t('Treat imported strings as custom translations'),
    '#type' => 'checkbox',
  );
  $form['overwrite_options'] = array(
    '#type' => 'container',
    '#tree' => TRUE,
  );
  $form['overwrite_options']['not_customized'] = array(
    '#title' => t('Overwrite non-customized translations'),
    '#type' => 'checkbox',
    '#states' => array(
      'checked' => array(
        ':input[name="customized"]' => array(
          'checked' => TRUE,
        ),
      ),
    ),
  );
  $form['overwrite_options']['customized'] = array(
    '#title' => t('Overwrite existing customized translations'),
    '#type' => 'checkbox',
  );
  $form['actions'] = array(
    '#type' => 'actions',
  );
  $form['actions']['submit'] = array(
    '#type' => 'submit',
    '#value' => t('Import'),
  );
  return $form;
}