/// <summary>
/// prepare data for the broker and repo
/// and return a tuple
/// tuple.item1 = filepath
/// tuple.item2 = mimetype
/// </summary>
/// <param name="datasetVersionId"></param>
/// <param name="datasetId"></param>
/// <param name="datarepo"></param>
/// <param name="broker"></param>
/// <returns></returns>
public Tuple <string, string> PrepareData(long datasetVersionId, long datasetId, string datarepo, string broker)
{
Tuple <string, string> tmp;
try
{
PublicationManager publicPublicationManager = new PublicationManager();
Repository repository =
publicPublicationManager.RepositoryRepo
.Query().FirstOrDefault(p => p.Name.ToLower().Equals(datarepo.ToLower()) &&
p.Broker.Name.ToLower().Equals(broker.ToLower()));
switch (datarepo.ToLower())
{
case "pangaea":
{
PangaeaDataRepoConverter dataRepoConverter = new PangaeaDataRepoConverter(repository);
tmp = new Tuple <string, string>(dataRepoConverter.Convert(datasetVersionId), "text/txt");
return(tmp);
}
case "collections":
{
GenericDataRepoConverter dataRepoConverter = new GenericDataRepoConverter(repository);
tmp = new Tuple <string, string>(dataRepoConverter.Convert(datasetVersionId), "application/zip");
return(tmp);
}
case "pensoft":
{
PensoftDataRepoConverter dataRepoConverter = new PensoftDataRepoConverter(repository);
tmp = new Tuple <string, string>(dataRepoConverter.Convert(datasetVersionId), "text/xml");
return(tmp);
}
default:
{
GenericDataRepoConverter dataRepoConverter = new GenericDataRepoConverter(repository);
tmp = new Tuple <string, string>(dataRepoConverter.Convert(datasetVersionId), "application/zip");
return(tmp);
}
}
}
catch (Exception ex)
{
throw ex;
}
return(null);
}
// GET: Export
/// <summary>
///
/// </summary>
/// <param name="datasetVersionId"></param>
/// <param name="primaryDataFormat">mimetype like text/csv, text/plain</param>
/// <returns></returns>
public ActionResult GetZipOfDatasetVersion(long datasetVersionId, string primaryDataFormat = "")
{
using (var uow = this.GetUnitOfWork())
{
DatasetVersion dsv = uow.GetReadOnlyRepository <DatasetVersion>().Get(datasetVersionId);
MetadataStructure metadataStructure = uow.GetReadOnlyRepository <MetadataStructure>().Get(dsv.Dataset.MetadataStructure.Id);
Broker broker = new Broker();
broker.Name = "generic";
broker.MetadataFormat = metadataStructure.Name;
broker.MetadataFormat = primaryDataFormat;
Repository dataRepo = new Repository();
dataRepo.Name = "generic";
dataRepo.Broker = broker;
GenericDataRepoConverter dataRepoConverter = new GenericDataRepoConverter(dataRepo);
Tuple <string, string> tmp = new Tuple <string, string>(dataRepoConverter.Convert(datasetVersionId), "application/zip");
return(File(tmp.Item1, tmp.Item2, Path.GetFileName(tmp.Item1)));
}
}