function tmgmt_local_tasks_languages

Gets all involved language pairs for given tasks.

Parameters

array $tasks: Array of tasks ids.

Return value

array Array of involved languages.

File

translators/tmgmt_local/tmgmt_local.module, line 357

Main module file for the local translation module.

Code

function tmgmt_local_tasks_languages($tasks) {
  $query = \Drupal::database()
    ->select('tmgmt_local_task', 't');
  $query
    ->condition('tltid', $tasks, 'IN');
  $query
    ->join('tmgmt_job', 'j', 't.tjid = j.tjid');
  $result = $query
    ->fields('j', array(
    'source_language',
    'target_language',
  ))
    ->groupBy('target_language')
    ->groupBy('source_language')
    ->execute();
  $languages = array();
  foreach ($result as $row) {
    if (empty($languages[$row->source_language]) || !in_array($row->target_language, $languages[$row->source_language])) {
      $languages[$row->source_language][] = $row->target_language;
    }
  }
  return $languages;
}