function locale_translate_edit_form

User interface for string editing.

Related topics

File

includes/locale.inc, line 788

Administration functions for locale.module.

Code

function locale_translate_edit_form(&$form_state, $lid) {

  // Fetch source string, if possible.
  $source = db_fetch_object(db_query('SELECT source, textgroup, location FROM {locales_source} WHERE lid = %d', $lid));
  if (!$source) {
    drupal_set_message(t('String not found.'), 'error');
    drupal_goto('admin/build/translate/search');
  }

  // Add original text to the top and some values for form altering.
  $form = array(
    'original' => array(
      '#type' => 'item',
      '#title' => t('Original text'),
      '#value' => check_plain(wordwrap($source->source, 0)),
    ),
    'lid' => array(
      '#type' => 'value',
      '#value' => $lid,
    ),
    'textgroup' => array(
      '#type' => 'value',
      '#value' => $source->textgroup,
    ),
    '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();
  $default = language_default();

  // We don't need the default language value, that value is in $source.
  $omit = $source->textgroup == 'default' ? 'en' : $default->language;
  unset($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 = %d AND language != '%s'", $lid, $omit);
  while ($translation = db_fetch_object($result)) {
    $form['translations'][$translation->language]['#default_value'] = $translation->translation;
  }
  $form['submit'] = array(
    '#type' => 'submit',
    '#value' => t('Save translations'),
  );
  return $form;
}