function lingotek_get_node_source_languages in Lingotek Translation 7.4

Get numbered array with all node source languages

File

./lingotek.util.inc, line 716

Utility functions.

Code

function lingotek_get_node_source_languages() {
  $lingo_langs = array();
  $query = db_select('node', 'n')
    ->distinct()
    ->fields('n', array(
    'language',
  ));
  $query = $query
    ->execute();
  $result = $query
    ->fetchCol(0);
  foreach ($result as $lang) {
    $lingo_lang = Lingotek::convertDrupal2Lingotek($lang);
    if ($lingo_lang) {
      $lingo_langs[$lingo_lang] = $lingo_lang;
    }
  }
  return $lingo_langs;
}