function i18nstrings_refresh_group in Internationalization 6

Refresh all user defined strings for a given text group.

Parameters

$group: Text group to refresh

$delete: Optional, delete existing (but not refresed, strings and translations)

Return value

Boolean True if the strings have been refreshed successfully. False otherwise.

2 calls to i18nstrings_refresh_group()

i18nstrings_admin_refresh_submit in i18nstrings/i18nstrings.admin.inc

Form submission.

i18n_Blocks_Test::testBlockTranslation in tests/i18n_blocks.test

File

i18nstrings/i18nstrings.module, line 966

Internationalization (i18n) package - translatable strings.

Code

function i18nstrings_refresh_group($group, $delete = FALSE) {

  // Check for the refresh callback
  $refresh_callback = i18nstrings_group_info($group, 'refresh callback');
  if (!$refresh_callback) {
    return FALSE;
  }

  // Delete data from i18n_strings so it is recreated
  db_query("DELETE FROM {i18n_strings} WHERE lid IN (SELECT lid FROM {locales_source} WHERE textgroup = '%s')", $group);
  $result = call_user_func($refresh_callback);

  // Now delete all source strings that were not refreshed
  if ($result && $delete) {
    $result = db_query("SELECT s.* FROM {locales_source} s LEFT JOIN {i18n_strings} i ON s.lid = i.lid WHERE s.textgroup = '%s' AND i.lid IS NULL", $group);
    while ($source = db_fetch_object($result)) {
      db_query("DELETE FROM {locales_target} WHERE lid = %d", $source->lid);
      db_query("DELETE FROM {locales_source} WHERE lid = %d", $source->lid);
    }
  }
  cache_clear_all('locale:' . $group . ':', 'cache', TRUE);
  return $result;
}