private Dictionary <Guid, byte[]> GetThumbnailData <T>(IEnumerable <T> entities, string entityAuthority, Func <T, Guid> getSystemId)
where T : class
{
var thumbnailData = new Dictionary <Guid, byte[]>();
foreach (var item in entities)
{
var systemId = getSystemId(item);
var container = _blobService.Create(entityAuthority, systemId);
var blob = container.GetDefault();
if (!blob.Exists)
{
continue;
}
thumbnailData[systemId] = GetPhysicalFileContent(blob);
}
return(thumbnailData);
}
protected virtual void ImportFiles(StructureInfo structureInfo, Folder folder, Guid parentId)
{
foreach (var fileCarrier in structureInfo.MediaArchive.Files.Where(x => x.FolderSystemId == parentId).OrderBy(x => x.Name))
{
using (var stream = new MemoryStream(structureInfo.MediaArchive.FileData[fileCarrier.SystemId]))
{
var blobContainer = _blobService.Create(ModuleName);
using (var blobStream = blobContainer.GetDefault().OpenWrite())
{
stream.CopyTo(blobStream);
}
var template = _fieldTemplateService.FindFileTemplate(fileCarrier.GetFileExtension());
var fileObject = new File(template.SystemId, folder.SystemId, blobContainer.Uri, fileCarrier.Name)
{
SystemId = structureInfo.Id(fileCarrier.SystemId),
LastWriteTimeUtc = DateTimeOffset.UtcNow
};
_fileMetadataExtractorService.UpdateMetadata(template, fileObject, null, blobContainer.Uri);
fileObject.AccessControlList = folder.AccessControlList;
_fileService.Create(fileObject);
}
}
}
