public byte[] DownloadFile(string id, string collection)
{
if (collection == "topic")
{
return(bucket.DownloadAsBytes(ObjectId.Parse(GetTopic(id).IconUrl)));
}
return(bucket.DownloadAsBytes(ObjectId.Parse(GetEmployer(id).IconUrl)));
}
public byte[] DownloadFileById(string filestoreid, EbFileCategory cat)
{
byte[] res = null;
try
{
Bucket = new GridFSBucket(mongoDatabase, new GridFSBucketOptions
{
BucketName = cat.ToString(),
ChunkSizeBytes = 1048576, // 1MB
WriteConcern = WriteConcern.WMajority,
ReadPreference = ReadPreference.Secondary
});
ObjectId objId = new ObjectId(filestoreid);
res = Bucket.DownloadAsBytes(objId, new GridFSDownloadOptions()
{
CheckMD5 = true
});
}
catch (GridFSFileNotFoundException e)
{
Console.WriteLine("MongoDB File Not Found: " + filestoreid.ToString() + e.Message + e.StackTrace);
}
catch (Exception e)
{
Console.WriteLine("Exception:" + e.Message + e.StackTrace);
}
return(res);
}
/// <summary>
/// Get all files from database by their ids as photo models.
/// </summary>
/// <param name="fileIds">Ids of the files to be find.</param>
/// <returns></returns>
public async Task <IEnumerable <Photo> > GetPhotosByIds(IEnumerable <ObjectId> fileIds)
{
var resultList = new List <Photo>();
foreach (var fileId in fileIds)
{
var fileContent = _gridFs.DownloadAsBytes(fileId);
var filter = Builders <GridFSFileInfo> .Filter.Eq("_id", ObjectId.Parse(fileId.ToString()));
var fileInfo = _gridFs.Find(filter).FirstOrDefault();
if (fileInfo != null)
{
var photoModel = new Photo
{
Id = fileInfo.Id.ToString(),
Content = fileContent,
FileName = fileInfo.Filename
};
resultList.Add(photoModel);
}
}
return(resultList);
}
public byte[] DownloadFile(string id)
{
var employerTemp = Get(id);
var bytes = bucket.DownloadAsBytes(ObjectId.Parse(employerTemp.IconUrl));
return(bytes);
}
public Task <byte[]> GetFile(ObjectId id)
{
return(Task.Run(() =>
{
return gridFS.DownloadAsBytes(id);
}));
}
public static byte[] GetFile(IRepository <Person> repository, ObjectId id)
{
bucket = new GridFSBucket(repository.Database);
//bucket.DownloadToStream(id, stream);
var bytes = bucket.DownloadAsBytes(id);
return(bytes);
}
public byte[] GetFile(ObjectId id)
{
if (id == null)
{
throw new ArgumentNullException(nameof(id));
}
return(_gridFsBucket.DownloadAsBytes(id));
}
public byte[] GetJpegById(String id)
{
try
{
var imagebinary = bucket.DownloadAsBytes(new ObjectId(id));
return(imagebinary);
}
catch (Exception e)
{
Console.WriteLine($"Failed to find image with id {id}. Error {e.ToString()}");
return(new byte[0]);
}
}
public OperationResult Execute(CancellationToken cancellationToken)
{
try
{
var result = _bucket.DownloadAsBytes(_id, cancellationToken: cancellationToken);
return(OperationResult.FromResult(BsonUtils.ToHexString(result)));
}
catch (Exception exception)
{
return(OperationResult.FromException(exception));
}
}
public byte[] DownloadFile(ObjectId objectid, string bucketName)
{
Bucket = new GridFSBucket(mongoDatabase, new GridFSBucketOptions
{
BucketName = bucketName,
ChunkSizeBytes = 1048576, // 1MB
WriteConcern = WriteConcern.WMajority,
ReadPreference = ReadPreference.Secondary
});
return(Bucket.DownloadAsBytes(objectid, new GridFSDownloadOptions()
{
CheckMD5 = true
}));
}
public byte[] GetFile(ObjectId fileId)
{
return(gridFs.DownloadAsBytes(fileId));
}
public byte[] Downloadfile(string idFile)
{
return(bucket.DownloadAsBytes(ObjectId.Parse(idFile)));
}
