function locale_translate_import_form

User interface for the translation import screen.

File

core/modules/locale/locale.bulk.inc, line 13

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

Code

function locale_translate_import_form($form, &$form_state) {
  backdrop_static_reset('language_list');
  $languages = language_list(TRUE);

  // Initialize a language list to the ones available, including English if we
  // are to translate Backdrop to English as well.
  $existing_languages = array();
  foreach ($languages as $langcode => $language) {
    if ($langcode != 'en' || locale_translate_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('Already added languages') => $existing_languages,
      t('Languages not yet added') => language_admin_predefined_list()
    );
  }

  $form['import'] = array('#type' => 'fieldset',
    '#title' => t('Import translation'),
  );
  $form['import']['file'] = array('#type' => 'file',
    '#title' => t('Language file'),
    '#size' => 50,
    '#description' => t('A Gettext Portable Object (<em>.po</em>) file.'),
  );
  $form['import']['langcode'] = array('#type' => 'select',
    '#title' => t('Import into'),
    '#options' => $language_options,
    '#default_value' => $default,
    '#description' => t('Choose the language you want to add strings into. If you choose a language which is not yet set up, it will be added.'),
  );
  $form['import']['mode'] = array('#type' => 'radios',
    '#title' => t('Mode'),
    '#default_value' => LOCALE_IMPORT_KEEP,
    '#options' => array(
      LOCALE_IMPORT_OVERWRITE => t('Strings in the uploaded file replace existing ones, new ones are added. The plural format is updated.'),
      LOCALE_IMPORT_KEEP => t('Existing strings and the plural format are kept, only new strings are added.')
    ),
  );
  $form['import']['submit'] = array('#type' => 'submit', '#value' => t('Import'));

  return $form;
}