public void TestAttachFile()
{
using (var model = Setup())
{
var contentObjects = model.GetAll().First();
string fileName = "test.txt";
byte[] data;
using (MemoryStream stream = new MemoryStream())
using (StreamWriter writer = new StreamWriter(stream))
{
writer.Write("test file");
writer.Flush();
stream.Seek(0, SeekOrigin.Begin);
data = new byte[stream.Length];
stream.Read(data, 0, data.Length);
}
FileReference file = new FileReference();
file.Filename = fileName;
file.ContentType = model.GetMimeType(fileName);
model.AttachFile(data, file, contentObjects);
var savedData = model.GetFileBytes(file.FileId);
var origHash = CalculateSHA1(data);
var newHash = CalculateSHA1(savedData.Content);
Assert.AreEqual(origHash, newHash);
}
}
public void AttachFile(byte[] data, FileReference fileData, SCORMObject obj)
{
List<FileReference> files = new List<FileReference>();
if (obj.Files != null)
{
files.AddRange(obj.Files);
}
var db = MongoDB.Driver.MongoDatabase.Create(_ConnectionString);
var gfs = new MongoGridFS(db);
var id = Guid.NewGuid().ToString();
using (var file = gfs.OpenWrite(id))
{
file.Write(data, 0, data.Length);
file.Flush();
}
var fileInfo = gfs.FindOne(id);
gfs.SetContentType(fileInfo, fileData.ContentType);
fileData.FileId = id;
files.Add(fileData);
obj.Files = files;
}
public void DeleteFile(FileReference fileData)
{
_FileStore.Delete(new ObjectId(fileData.FileId));
}
public void AttachFile(Stream data, FileReference fileData, SCORMObject obj)
{
var rawData = new byte[data.Length];
data.Read(rawData, 0, rawData.Length);
AttachFile(rawData, fileData, obj);
}