public static JToken LoadJsonFromFile(string filename)
{
string cacheKey = filename;
var json = (JToken)DataCache.GetCache(cacheKey);
if (json == null)
{
var fileUri = new FileUri(filename);
json = fileUri.ToJObject();
if (json != null)
{
DataCache.SetCache(cacheKey, json, new DNNCacheDependency(fileUri.PhysicalFilePath));
}
}
return(json);
}
