function i18n_string_locale_translate_edit_form in Internationalization 7

User interface for string editing.

1 string reference to 'i18n_string_locale_translate_edit_form'

i18n_string_menu_alter in i18n_string/i18n_string.module

Implements hook_menu_alter().

File

i18n_string/i18n_string.pages.inc, line 307

Internationalization (i18n) package - translatable strings reusable admin UI.

Code

function i18n_string_locale_translate_edit_form($form, &$form_state, $lid) {

  // Fetch source string, if possible.
  $source = db_query('SELECT source, context, textgroup, location FROM {locales_source} WHERE lid = :lid', array(
    ':lid' => $lid,
  ))
    ->fetchObject();
  if (!$source) {
    drupal_set_message(t('String not found.'), 'error');
    drupal_goto('admin/config/regional/translate/translate');
  }

  // Add original text to the top and some values for form altering.
  $form['original'] = array(
    '#type' => 'item',
    '#title' => t('Original text'),
    '#markup' => check_plain(wordwrap($source->source, 0)),
  );
  if (!empty($source->context)) {
    $form['context'] = array(
      '#type' => 'item',
      '#title' => t('Context'),
      '#markup' => check_plain($source->context),
    );
  }
  $form['lid'] = array(
    '#type' => 'value',
    '#value' => $lid,
  );
  $form['textgroup'] = array(
    '#type' => 'value',
    '#value' => $source->textgroup,
  );
  $form['location'] = array(
    '#type' => 'value',
    '#value' => $source->location,
  );

  // Include default form controls with empty values for all languages.
  // This ensures that the languages are always in the same order in forms.
  $languages = language_list();

  // We don't need the default language value, that value is in $source.
  $omit = $source->textgroup == 'default' ? 'en' : i18n_string_source_language();
  unset($languages[$omit]);
  $form['translations'] = array(
    '#tree' => TRUE,
  );

  // Approximate the number of rows to use in the default textarea.
  $rows = min(ceil(str_word_count($source->source) / 12), 10);
  foreach ($languages as $langcode => $language) {
    $form['translations'][$langcode] = array(
      '#type' => 'textarea',
      '#title' => t($language->name),
      '#rows' => $rows,
      '#default_value' => '',
    );
  }

  // Fetch translations and fill in default values in the form.
  $result = db_query("SELECT DISTINCT translation, language FROM {locales_target} WHERE lid = :lid AND language <> :omit", array(
    ':lid' => $lid,
    ':omit' => $omit,
  ));
  foreach ($result as $translation) {
    $form['translations'][$translation->language]['#default_value'] = $translation->translation;
  }
  $form['actions'] = array(
    '#type' => 'actions',
  );
  $form['actions']['submit'] = array(
    '#type' => 'submit',
    '#value' => t('Save translations'),
  );

  // Restrict filter permissions and handle validation and submission for i18n strings.
  if (i18n_string_group_info($source->textgroup)) {
    if ($i18nstring = i18n_string_get_by_lid($form['lid']['#value'])) {
      $form['i18n_string'] = array(
        '#type' => 'value',
        '#value' => $i18nstring,
      );
      if ($message = $i18nstring
        ->check_translate_access()) {
        drupal_set_message($message);
        $disabled = TRUE;
      }

      // Add format help anyway, though the form may be disabled.
      $form['translations']['format_help']['#markup'] = _i18n_string_translate_format_help($i18nstring->format);
    }
    else {
      drupal_set_message(t('Source string not found.'), 'warning');
      $disabled = TRUE;
    }
    if (!empty($disabled)) {

      // Disable all form elements
      $form['submit']['#disabled'] = TRUE;
      foreach (element_children($form['translations']) as $langcode) {
        $form['translations'][$langcode]['#disabled'] = TRUE;
      }
    }
  }
  return $form;
}