Import one string into the database.

Parameters

$report: Report array summarizing the number of changes done in the form: array(inserts, updates, deletes).

$langcode: Language code to import string into.

$context: The context of this string.

$source: Source string.

$translation: Translation to language specified in $langcode.

$textgroup: Name of textgroup to store translation in.

$location: Location value to save with source string.

$mode: Import mode to use, LOCALE_IMPORT_KEEP or LOCALE_IMPORT_OVERWRITE.

$plid: Optional plural ID to use.

$plural: Optional plural value to use.

Return value

The string ID of the existing string modified or the new string added.

Related topics

File

drupal-7.x/includes/locale.inc, line 1080

Administration functions for locale.module.

Code

function _locale_import_one_string_db(&$report, $langcode, $context, $source, $translation, $textgroup, $location, $mode, $plid = 0, $plural = 0) {
  $lid = db_query("SELECT lid FROM {locales_source} WHERE source = :source AND context = :context AND textgroup = :textgroup", array(':source' => $source, ':context' => $context, ':textgroup' => $textgroup))->fetchField();

  if (!empty($translation)) {
    // Skip this string unless it passes a check for dangerous code.
    // Text groups other than default still can contain HTML tags
    // (i.e. translatable blocks).
    if ($textgroup == "default" && !locale_string_is_safe($translation)) {
      $report['skips']++;
      $lid = 0;
    }
    elseif ($lid) {
      // We have this source string saved already.
      db_update('locales_source')
        ->fields(array(
          'location' => $location,
        ))
        ->condition('lid', $lid)
        ->execute();

      $exists = db_query("SELECT COUNT(lid) FROM {locales_target} WHERE lid = :lid AND language = :language", array(':lid' => $lid, ':language' => $langcode))->fetchField();

      if (!$exists) {
        // No translation in this language.
        db_insert('locales_target')
          ->fields(array(
            'lid' => $lid,
            'language' => $langcode,
            'translation' => $translation,
            'plid' => $plid,
            'plural' => $plural,
          ))
          ->execute();

        $report['additions']++;
      }
      elseif ($mode == LOCALE_IMPORT_OVERWRITE) {
        // Translation exists, only overwrite if instructed.
        db_update('locales_target')
          ->fields(array(
            'translation' => $translation,
            'plid' => $plid,
            'plural' => $plural,
          ))
          ->condition('language', $langcode)
          ->condition('lid', $lid)
          ->execute();

        $report['updates']++;
      }
    }
    else {
      // No such source string in the database yet.
      $lid = db_insert('locales_source')
        ->fields(array(
          'location' => $location,
          'source' => $source,
          'context' => (string) $context,
          'textgroup' => $textgroup,
        ))
        ->execute();

      db_insert('locales_target')
        ->fields(array(
          'lid' => $lid,
          'language' => $langcode,
          'translation' => $translation,
          'plid' => $plid,
          'plural' => $plural
        ))
        ->execute();

      $report['additions']++;
    }
  }
  elseif ($mode == LOCALE_IMPORT_OVERWRITE) {
    // Empty translation, remove existing if instructed.
    db_delete('locales_target')
      ->condition('language', $langcode)
      ->condition('lid', $lid)
      ->condition('plid', $plid)
      ->condition('plural', $plural)
      ->execute();

    $report['deletes']++;
  }

  return $lid;
}