private static function isSourceFlavor(flavorParamsOutput $a, flavorParamsOutput $b)
{
$aSources = explode(',', $a->getSourceAssetParamsIds());
$bSources = explode(',', $b->getSourceAssetParamsIds());
if (in_array($a->getFlavorParamsId(), $bSources)) {
KalturaLog::info('Flavor ' . $a->getId() . ' is source of flavor ' . $b->getId());
return -1;
}
if (in_array($b->getFlavorParamsId(), $aSources)) {
KalturaLog::info('Flavor ' . $b->getId() . ' is source of flavor ' . $a->getId());
return 1;
}
return 0;
}
