/**
* Helper function to rebuild list of languages codes. Prints the code
* for each language which is rebuilt.
* @param array $codes List of language codes to rebuild.
* @param LocalisationCache $lc Instance of LocalisationCacheBulkLoad (?)
* @param bool $force Rebuild up-to-date languages
* @return int Number of rebuilt languages
*/
private function doRebuild($codes, $lc, $force)
{
$numRebuilt = 0;
foreach ($codes as $code) {
if ($force || $lc->isExpired($code)) {
$this->output("Rebuilding {$code}...\n");
$lc->recache($code);
$numRebuilt++;
}
}
return $numRebuilt;
}
