/**
* Used by runOnCluster to Normalize video titles and metadata
*
* @param DatabaseMysql $db
* @param bool $test
* @param bool $verbose
* @param array $params
*/
public static function run(DatabaseMysql $db, $test, $verbose = false, $params)
{
if (!$db->tableExists('image') || !$db->tableExists('video_info')) {
echo "ERROR: {$params['dbname']} (ID:{$params['cityId']}): image/video_info table does not exist.\n";
return;
}
foreach (self::getVideoRows($db) as $video) {
$originalName = $video->img_name;
if (\UtfNormal::quickIsNFC($originalName)) {
if ($verbose) {
echo "Already in NFC form; skipping: {$originalName}\n";
}
continue;
}
self::updateVideo($video, $db, $test, $verbose);
}
}
/**
* Convert a UTF-8 string to normal form C, canonical composition.
* Fast return for pure ASCII strings; some lesser optimizations for
* strings containing only known-good characters.
*
* @param $string String: a valid UTF-8 string. Input is not validated.
* @return string a UTF-8 string in normal form C
*/
static function toNFC($string)
{
if (NORMALIZE_INTL) {
return normalizer_normalize($string, Normalizer::FORM_C);
} elseif (NORMALIZE_ICU) {
return utf8_normalize($string, UNORM_NFC);
} elseif (UtfNormal::quickIsNFC($string)) {
return $string;
} else {
return UtfNormal::NFC($string);
}
}
