function l10n_update_check_translations in Localization update 7

Same name and namespace in other branches

1. 6 l10n_update.check.inc \l10n_update_check_translations()

Check updates for active projects and languages.

Parameters

$count: Number of package translations to check.

$before: Unix timestamp, check only updates that haven't been checked for this time.

$limit: Maximum number of updates to do. We check $count translations but we stop after we do $limit updates.

Return value

array

1 call to l10n_update_check_translations()

l10n_update_cron in ./l10n_update.module

Implements hook_cron().

File

./l10n_update.check.inc, line 120

Reusable API for l10n remote updates using $source objects

Code

function l10n_update_check_translations($count, $before, $limit = 1) {
  $projects = l10n_update_get_projects();
  $updated = $checked = array();

  // Select active projects x languages ordered by last checked time
  $q = db_select('l10n_update_project', 'p');
  $q
    ->leftJoin('l10n_update_file', 'f', 'p.name = f.project');
  $q
    ->innerJoin('languages', 'l', 'l.language = f.language');
  $q
    ->condition('p.status', 1);
  $q
    ->condition('l.enabled', 1);

  // If the file is not there, or it is there, but we did not check since $before.
  $q
    ->condition(db_or()
    ->isNull('f.status')
    ->condition(db_and()
    ->condition('f.status', 1)
    ->condition('f.last_checked', $before, '<')));
  $q
    ->range(0, $count);
  $q
    ->fields('p', array(
    'name',
  ));
  $q
    ->fields('f');
  $q
    ->addField('l', 'language', 'lang');
  $q
    ->orderBy('last_checked');
  $result = $q
    ->execute();
  if ($result) {
    $local = (bool) (variable_get('l10n_update_check_mode', L10N_UPDATE_CHECK_ALL) & L10N_UPDATE_CHECK_LOCAL);
    $remote = (bool) (variable_get('l10n_update_check_mode', L10N_UPDATE_CHECK_ALL) & L10N_UPDATE_CHECK_REMOTE);
    foreach ($result as $check) {
      if (count($updated) >= $limit) {
        break;
      }
      $checked[] = $check;
      if (!empty($projects[$check->name])) {
        $project = $projects[$check->name];
        $update = NULL;
        $source = l10n_update_source_build($project, $check->lang);
        $current = $check->filename ? $check : NULL;
        if ($available = l10n_update_source_check($source, $local, $remote)) {
          if (!$current || _l10n_update_source_compare($current, $available) == -1 || $current->version != $available->version) {
            $update = $available;
          }
        }
        if ($update) {

          // The update functions will update data and timestamps too
          l10n_update_source_update($update, variable_get('l10n_update_import_mode', LOCALE_IMPORT_KEEP));
          $updated[] = $update;
        }
        elseif ($current) {

          // No update available, just update timestamp for this row
          db_update('l10n_update_file')
            ->fields(array(
            'last_checked' => REQUEST_TIME,
          ))
            ->condition('project', $current->project)
            ->condition('language', $current->language)
            ->execute();
        }
        elseif ($source) {

          // Create a new record just for keeping last checked time
          $source->last_checked = REQUEST_TIME;
          drupal_write_record('l10n_update_file', $source);
        }
      }
    }
  }
  return array(
    $checked,
    $updated,
  );
}