function install_find_locales

Find all .po files for the current profile.

File

includes/install.core.inc, line 1203

API functions for installing Drupal.

Code

function install_find_locales($profilename) {
  $locales = file_scan_directory('./profiles/' . $profilename . '/translations', '/\\.po$/', array(
    'recurse' => FALSE,
  ));
  array_unshift($locales, (object) array(
    'name' => 'en',
  ));
  foreach ($locales as $key => $locale) {

    // The locale (file name) might be drupal-7.2.cs.po instead of cs.po.
    $locales[$key]->langcode = preg_replace('!^(.+\\.)?([^\\.]+)$!', '\\2', $locale->name);

    // Language codes cannot exceed 12 characters to fit into the {languages}
    // table.
    if (strlen($locales[$key]->langcode) > 12) {
      unset($locales[$key]);
    }
  }
  return $locales;
}