function _locale_import_po

Parses Gettext Portable Object information and inserts it into the database.

Parameters

$file: Backdrop file object corresponding to the PO file to import.

$langcode: Language code.

$mode: Should existing translations be replaced LOCALE_IMPORT_KEEP or LOCALE_IMPORT_OVERWRITE.

Return value

bool: TRUE if the import was successful, FALSE otherwise.

Related topics

File

includes/gettext.inc, line 32

Gettext parsing and generating API.

Code

function _locale_import_po($file, $langcode, $mode) {
  // Check if we have the language already in the database.
  if (!language_load($langcode)) {
    backdrop_set_message(t('The language selected for import is not supported.'), 'error');
    return FALSE;
  }

  // Get strings from file (returns on failure after a partial import, or on success)
  $status = _locale_import_read_po('db-store', $file, $mode, $langcode);
  if ($status === FALSE) {
    // Error messages are set in _locale_import_read_po().
    return FALSE;
  }

  // Get status information on import process.
  list($header_done, $additions, $updates, $deletes, $skips) = _locale_import_one_string('db-report');

  if (!$header_done) {
    backdrop_set_message(t('The translation file %filename appears to have a missing or malformed header.', array('%filename' => $file->filename)), 'error');
  }

  // Clear cache and force refresh of JavaScript translations.
  _locale_invalidate_js($langcode);
  cache()->deletePrefix('locale:');

  // Rebuild the menu, strings may have changed.
  menu_rebuild();

  backdrop_set_message(t('The translation was successfully imported. There are %number newly created translated strings, %update strings were updated and %delete strings were removed.', array('%number' => $additions, '%update' => $updates, '%delete' => $deletes)));
  watchdog('locale', 'Imported %file into %locale: %number new strings added, %update updated and %delete removed.', array('%file' => $file->filename, '%locale' => $langcode, '%number' => $additions, '%update' => $updates, '%delete' => $deletes));
  if ($skips) {
    if (module_exists('dblog')) {
      $skip_message = format_plural($skips, 'A translation string was skipped because of disallowed or malformed HTML. <a href="@url">See the log</a> for details.', '@count translation strings were skipped because of disallowed or malformed HTML. <a href="@url">See the log</a> for details.', array('@url' => url('admin/reports/dblog')));
    }
    else {
      $skip_message = format_plural($skips, 'A translation string was skipped because of disallowed or malformed HTML. See the log for details.', '@count translation strings were skipped because of disallowed or malformed HTML. See the log for details.');
    }
    backdrop_set_message($skip_message, 'error');
    watchdog('locale', '@count disallowed HTML string(s) in %file', array('@count' => $skips, '%file' => $file->uri), WATCHDOG_WARNING);
  }
  return TRUE;
}