public ActionResult Save(MetadataStructureModel metadataStructureModel)
{
MetadataStructureManager metadataStructureManager = new MetadataStructureManager();
DatasetManager datasetManager = new DatasetManager();
try
{
if (ModelState.IsValid)
{
MetadataStructure metadataStructure = metadataStructureManager.Repo.Get(metadataStructureModel.Id);
metadataStructure = updateMetadataStructure(metadataStructure, metadataStructureModel);
metadataStructureManager.Update(metadataStructure);
//update dsv title and description if there is a change
//ToDo check if there is a change in the xpaths
// update datasetversion
// get all datasetIds which using the metadata structure
var datasetIds = datasetManager.DatasetRepo.Query().Where(d => d.MetadataStructure.Id.Equals(metadataStructure.Id)).Select(d => d.Id);
if (datasetIds.Any())
{
//get all datasetversions of the dataset ids
var datasetVersionIds = datasetManager.DatasetVersionRepo.Query().Where(dsv => datasetIds.Contains(dsv.Dataset.Id)).Select(dsv => dsv.Id).ToList();
//load all titles & descriptions from versions
var allTitles = xmlDatasetHelper.GetInformationFromVersions(datasetVersionIds, metadataStructure.Id, NameAttributeValues.title);
var allDescriptions = xmlDatasetHelper.GetInformationFromVersions(datasetVersionIds, metadataStructure.Id, NameAttributeValues.description);
// update each datasetversion
foreach (var datasetVersionId in datasetVersionIds)
{
// load dataset version
var datasetVersion = datasetManager.GetDatasetVersion(datasetVersionId);
datasetVersion.Title = allTitles.ContainsKey(datasetVersion.Id) ? allTitles[datasetVersion.Id] : string.Empty;
datasetVersion.Description = allDescriptions.ContainsKey(datasetVersion.Id) ? allDescriptions[datasetVersion.Id] : string.Empty;
datasetManager.UpdateDatasetVersion(datasetVersion);
}
}
return(Json(true));
}
return(Json(false));
}
catch (Exception ex)
{
return(Json(ex.Message));
}
finally
{
metadataStructureManager.Dispose();
datasetManager.Dispose();
}
}
