public void DeleteFeedingSource(FeedingSource fs)
{
if (fs != null)
{
this.feedingSourceRepo.Delete(fs);
}
}
public void Download(int id)
{
FeedingSource fs = this.feedingSourceTasks.GetFeedingSource(id);
if (fs != null && fs.FileData != null)
{
if (((PrfPrincipal)User).CanAccess(fs))
{
if ((fs.ApprovedBy != null || fs.RejectedBy != null) && fs.IsReadOnly)
{
Response.StatusCode = (int)HttpStatusCode.Unauthorized;
Response.StatusDescription = "Source has been marked read only and has already been approved or rejected, so is not available for download.";
}
else
{
string contentType = MIMEAssistant.GetMIMEType(fs.Name);
Response.ContentType = contentType;
Response.AddHeader("Content-Disposition", "attachment; filename=\"" + fs.Name + "\"");
Response.OutputStream.Write(fs.FileData, 0, fs.FileData.Length);
}
}
else
{
Response.StatusCode = (int)HttpStatusCode.Unauthorized;
Response.StatusDescription = "You are not authorized to download this source.";
}
}
else
{
Response.StatusCode = (int)HttpStatusCode.NotFound;
Response.StatusDescription = "That feeding source doesn't exist.";
}
}
public IList <FeedingSourceDTO> GetFeedingSourceDTOs(bool canViewAndSearchAll, bool includeRestricted, string uploadedByUserId)
{
FeedingSourceDTO output = null;
FeedingSource feedingSourceAlias = null;
AdminUser uploadedByAlias = null;
AdminUser approvedByAlias = null;
AdminUser rejectedByAlias = null;
Source sourceAlias = null;
PersonSource personSourceAlias = null;
EventSource eventSourceAlias = null;
UnitSource unitSourceAlias = null;
OperationSource operationSourceAlias = null;
var q = Session.QueryOver <FeedingSource>(() => feedingSourceAlias)
.JoinAlias(() => feedingSourceAlias.UploadedBy, () => uploadedByAlias, JoinType.LeftOuterJoin)
.JoinAlias(() => feedingSourceAlias.ApprovedBy, () => approvedByAlias, JoinType.LeftOuterJoin)
.JoinAlias(() => feedingSourceAlias.RejectedBy, () => rejectedByAlias, JoinType.LeftOuterJoin)
.JoinAlias(() => feedingSourceAlias.Source, () => sourceAlias, JoinType.LeftOuterJoin)
.JoinAlias(() => sourceAlias.PersonSources, () => personSourceAlias, JoinType.LeftOuterJoin)
.JoinAlias(() => sourceAlias.EventSources, () => eventSourceAlias, JoinType.LeftOuterJoin)
.JoinAlias(() => sourceAlias.UnitSources, () => unitSourceAlias, JoinType.LeftOuterJoin)
.JoinAlias(() => sourceAlias.OperationSources, () => operationSourceAlias, JoinType.LeftOuterJoin)
.SelectList(list => list
.Select(Projections.Group(() => feedingSourceAlias.Id)).WithAlias(() => output.Id)
.Select(Projections.Group(() => feedingSourceAlias.Name)).WithAlias(() => output.Name)
.Select(Projections.Group(() => feedingSourceAlias.Restricted)).WithAlias(() => output.Restricted)
.Select(Projections.Group(() => feedingSourceAlias.FileModifiedDateTime)).WithAlias(() => output.FileModifiedDateTime)
.Select(Projections.Group(() => uploadedByAlias.UserName)).WithAlias(() => output.UploadedBy)
.Select(Projections.Group(() => feedingSourceAlias.UploadDate)).WithAlias(() => output.UploadDate)
.Select(Projections.Group(() => approvedByAlias.UserName)).WithAlias(() => output.ApprovedBy)
.Select(Projections.Group(() => feedingSourceAlias.ApprovedDate)).WithAlias(() => output.ApproveDate)
.Select(Projections.Group(() => rejectedByAlias.UserName)).WithAlias(() => output.RejectedBy)
.Select(Projections.Group(() => feedingSourceAlias.RejectedDate)).WithAlias(() => output.RejectedDate)
.Select(Projections.Group(() => feedingSourceAlias.RejectedReason)).WithAlias(() => output.RejectedReason)
.Select(Projections.Group(() => feedingSourceAlias.UploadNotes)).WithAlias(() => output.UploadNotes)
.Select(Projections.Group(() => feedingSourceAlias.Source.Id)).WithAlias(() => output.SourceID)
.Select(Projections.Group(() => feedingSourceAlias.IsReadOnly)).WithAlias(() => output.IsReadOnly)
.Select(Projections.Group(() => feedingSourceAlias.IsPublic)).WithAlias(() => output.IsPublic)
.Select(Projections.Count(() => personSourceAlias.Person.Id)).WithAlias(() => output.PersonSourceCount)
.Select(Projections.Count(() => eventSourceAlias.Event.Id)).WithAlias(() => output.EventSourceCount)
.Select(Projections.Count(() => unitSourceAlias.Unit.Id)).WithAlias(() => output.UnitSourceCount)
.Select(Projections.Count(() => operationSourceAlias.Operation.Id)).WithAlias(() => output.OperationSourceCount)
);
if (canViewAndSearchAll)
{
if (!includeRestricted)
{
q = q.Where(() => feedingSourceAlias.Restricted == false);
}
}
else
{
// user can access sources they uploaded as well as sources marked public
q = q.Where(() => uploadedByAlias.UserID == uploadedByUserId || feedingSourceAlias.IsPublic);
}
return(q.TransformUsing(Transformers.AliasToBean <FeedingSourceDTO>())
.List <FeedingSourceDTO>());
}
public void SendFeedingSourceUploadedEmail(FeedingSource fs)
{
if (fs != null && fs.UploadedBy != null)
{
string subject = "[feeding] A file was just uploaded and is awaiting approval";
string body = "This is an automated notification.<br /><br />";
body += fs.UploadedBy.Headline
+ " just uploaded the file <a href='" + APPLICATION_URL + "Sources/Feeding/Details/" + fs.Id.ToString() + "'>" + fs.Name + "</a>";
if (fs.Restricted)
{
body += " (restricted)";
}
body += ", which is awaiting approval.";
if (!string.IsNullOrEmpty(fs.UploadNotes))
{
body += "<br /><br />Notes from uploader:";
body += "<br /><br />" + fs.UploadNotes.Replace("\r\n", "<br />").Replace("\n", "<br />");
}
this.SendMailMessage(this.userTasks.GetUsersWithPermission(AdminPermission.CanApproveAndRejectSources),
this.userTasks.GetAdminUser(fs.UploadedBy.UserID),
subject, body, true);
}
else
{
log.Error("Problem with FeedingSource(ID=" + fs.Id + "), didn't send 'FeedingSourceUploaded' email.");
}
}
public void SendFeedingSourceApprovedEmail(FeedingSource fs)
{
if (fs != null && fs.ApprovedBy != null && fs.Source != null)
{
string subject = "[feeding] Your uploaded file was just approved and is available for attaching";
string body = "This is an automated notification.<br /><br />";
body += fs.ApprovedBy.Headline
+ " just approved the file <a href='" + APPLICATION_URL + "Sources/Feeding/Details/" + fs.Id.ToString() + "'>"
+ fs.Name + "</a>";
if (fs.Restricted)
{
body += " (restricted)";
}
body += ", which is available for attaching to persons, events or units. Source ID is <a href='" + APPLICATION_URL + "Profiling/Sources#info/" + fs.Source.Id + "'>" + fs.Source.Id + "</a>.";
this.SendMailMessage(new List <AdminUser>()
{
this.userTasks.GetAdminUser(fs.UploadedBy.UserID)
},
this.userTasks.GetAdminUser(fs.ApprovedBy.UserID),
subject, body, true);
}
else
{
log.Error("Problem with FeedingSource(ID=" + fs.Id + "), didn't send 'FeedingSourceApproved' email.");
}
}
public void SendFeedingSourceRejectedEmail(FeedingSource fs)
{
if (fs != null && fs.RejectedBy != null)
{
string subject = "[feeding] Your uploaded file was just rejected";
string body = "This is an automated notification.<br /><br />";
body += fs.RejectedBy.Headline
+ " just rejected the file <a href='" + APPLICATION_URL + "Sources/Feeding/Details/" + fs.Id.ToString() + "'>" + fs.Name + "</a>";
if (fs.Restricted)
{
body += " (restricted)";
}
body += ".";
if (!string.IsNullOrEmpty(fs.RejectedReason))
{
body += "<br /><br />Reason:";
body += "<br /><br />" + fs.RejectedReason;
}
this.SendMailMessage(new List <AdminUser>()
{
this.userTasks.GetAdminUser(fs.UploadedBy.UserID)
},
this.userTasks.GetAdminUser(fs.RejectedBy.UserID),
subject, body, true);
}
else
{
log.Error("Problem with FeedingSource(ID=" + fs.Id + "), didn't send 'FeedingSourceRejected' email.");
}
}
public Source FeedSource(int feedingSourceId)
{
FeedingSource fs = this.GetFeedingSource(feedingSourceId);
if (fs != null && fs.FileData != null)
{
Source s = new Source();
s.SourceName = fs.Name;
s.SourcePath = fs.Name;
s.SourceDate = DateTime.Now;
s.FileExtension = FileUtil.GetExtension(fs.Name);
s.FileData = fs.FileData;
s.IsRestricted = fs.Restricted;
s.IsReadOnly = fs.IsReadOnly;
s.Notes = "Fed from FeedingSourceID=" + fs.Id;
if (!string.IsNullOrEmpty(fs.UploadNotes))
{
s.Notes += "\n\n" + fs.UploadNotes;
}
s.FileDateTimeStamp = fs.FileModifiedDateTime;
foreach (SourceAuthor a in fs.SourceAuthors)
{
s.AddSourceAuthor(a);
}
foreach (SourceOwningEntity e in fs.SourceOwningEntities)
{
s.AddSourceOwningEntity(e);
}
// persist Source
s = this.sourceTasks.SaveSource(s);
// link FeedingSource with Source
fs.Source = s;
s.AddFeedingSource(fs);
// persist the join
fs = this.SaveFeedingSource(fs);
// queue ocr scan of new source
var jobId = BackgroundJob.Enqueue <ISourceContentTasks>(x => x.OcrScanAndSetSourceQueueable(s.Id));
// queue indexing of the new Source
BackgroundJob.ContinueWith <ISourceTasks>(jobId, x =>
x.IndexSourceQueueable(s.Id,
s.HasUploadedBy() ? s.GetUploadedBy().UserID : string.Empty,
s.SourceAuthors.Select(y => y.Author).ToList(),
s.SourceOwningEntities.Select(y => y.Name).ToList(),
s.JhroCase != null ? s.JhroCase.CaseNumber : string.Empty,
this.sourceTasks.GetSourceDTO(s.Id).FileSize)
);
return(s);
}
return(null);
}
public virtual bool CanAccess(FeedingSource fs)
{
if (fs != null)
{
return(this.CanAccess(fs.Restricted,
fs.UploadedBy != null ? fs.UploadedBy.UserID : null,
fs.SourceAuthors.Select(x => x.Author).ToArray(),
fs.SourceOwningEntities.Select(x => x.Name).ToArray(),
fs.IsPublic));
}
return(false);
}
public ActionResult Details(int id)
{
FeedingSource fs = this.feedingSourceTasks.GetFeedingSource(id);
if (fs != null)
{
if (!((PrfPrincipal)User).CanAccess(fs))
{
return(new HttpUnauthorizedResult());
}
return(View(fs));
}
return(new HttpNotFoundResult());
}
public ActionResult Rename(int id)
{
FeedingSource fs = this.feedingSourceTasks.GetFeedingSource(id);
if (fs != null)
{
if (!((PrfPrincipal)User).CanAccess(fs))
{
return(new HttpUnauthorizedResult());
}
return(View(new FeedingSourceViewModel(fs)));
}
return(RedirectToAction("Index"));
}
public ActionResult Reject(FeedingSourceViewModel vm)
{
if (vm != null && vm.Id > 0)
{
AdminUser user = this.userTasks.GetAdminUser(User.Identity.Name);
if (user != null)
{
FeedingSource fs = this.feedingSourceTasks.GetFeedingSource(vm.Id);
if (fs != null)
{
if (!((PrfPrincipal)User).CanAccess(fs))
{
return(new HttpUnauthorizedResult());
}
if (fs.UploadedBy != user)
{
fs.RejectedBy = user;
fs.RejectedDate = DateTime.Now;
fs.RejectedReason = vm.RejectedReason;
this.feedingSourceTasks.SaveFeedingSource(fs);
this.emailTasks.SendFeedingSourceRejectedEmail(fs);
return(RedirectToAction("Index"));
}
else
{
ModelState.AddModelError("RejectedBy", "User should delete rather than reject a source they uploaded themselves.");
}
}
else
{
ModelState.AddModelError("Id", "Feeding source doesn't exist.");
}
}
else
{
ModelState.AddModelError("RejectedBy", "Logged-in user doesn't exist.");
}
}
else
{
ModelState.AddModelError("Id", "No Id was sent.");
}
return(Approve(vm.Id));
}
public ActionResult Rename(FeedingSourceViewModel vm)
{
if (ModelState.IsValid)
{
FeedingSource fs = this.feedingSourceTasks.GetFeedingSource(vm.Id);
if (fs != null)
{
if (!((PrfPrincipal)User).CanAccess(fs))
{
return(new HttpUnauthorizedResult());
}
if (fs.ApprovedBy == null && fs.RejectedBy == null)
{
FeedingSource existing = this.feedingSourceTasks.GetFeedingSource(vm.Name);
if (existing == null || (existing != null && existing.Id == fs.Id))
{
Source s = this.sourceTasks.GetSource(vm.Name);
if (s == null)
{
fs.Name = vm.Name;
fs = this.feedingSourceTasks.SaveFeedingSource(fs);
return(RedirectToAction("Index"));
}
else
{
ModelState.AddModelError("Name", "<a href='" + Url.Action("Index", "Sources", new { area = "Profiling" }) + "#info/" + s.Id + "' target='_blank'>" + s.SourceName + "</a> exists already with Source ID of " + s.Id + ". If you're sure you have a different file, rename it before uploading.");
}
}
else
{
ModelState.AddModelError("Name", "A file has already been uploaded with this name.");
}
}
else
{
ModelState.AddModelError("Name", "File is already approved and imported into database, or is rejected.");
}
}
}
return(Rename(vm.Id));
}
// for statistics purposes, hence no security permissions
public IList <FeedingSourceDTO> GetFeedingSourceDTOs(ISession session, DateTime start, DateTime end, bool includeRestricted)
{
FeedingSource fsAlias = null;
FeedingSourceDTO output = null;
AdminUser uploadedByAlias = null;
AdminUser approvedByAlias = null;
AdminUser rejectedByAlias = null;
ISession thisSession = session == null ? this.Session : session;
var q = thisSession.QueryOver <FeedingSource>(() => fsAlias)
.JoinAlias(() => fsAlias.UploadedBy, () => uploadedByAlias, JoinType.LeftOuterJoin)
.JoinAlias(() => fsAlias.ApprovedBy, () => approvedByAlias, JoinType.LeftOuterJoin)
.JoinAlias(() => fsAlias.RejectedBy, () => rejectedByAlias, JoinType.LeftOuterJoin)
.Where(Restrictions.Disjunction()
.Add(Restrictions.On(() => fsAlias.UploadDate).IsBetween(start).And(end))
.Add(Restrictions.On(() => fsAlias.ApprovedDate).IsBetween(start).And(end))
.Add(Restrictions.On(() => fsAlias.RejectedDate).IsBetween(start).And(end))
)
.SelectList(list => list
.Select(() => fsAlias.Id).WithAlias(() => output.Id)
.Select(() => fsAlias.Name).WithAlias(() => output.Name)
.Select(() => fsAlias.Restricted).WithAlias(() => output.Restricted)
.Select(() => fsAlias.FileModifiedDateTime).WithAlias(() => output.FileModifiedDateTime)
.Select(() => uploadedByAlias.UserName).WithAlias(() => output.UploadedBy)
.Select(() => fsAlias.UploadDate).WithAlias(() => output.UploadDate)
.Select(() => approvedByAlias.UserName).WithAlias(() => output.ApprovedBy)
.Select(() => fsAlias.ApprovedDate).WithAlias(() => output.ApproveDate)
.Select(() => rejectedByAlias.UserName).WithAlias(() => output.RejectedBy)
.Select(() => fsAlias.RejectedDate).WithAlias(() => output.RejectedDate)
.Select(() => fsAlias.RejectedReason).WithAlias(() => output.RejectedReason)
.Select(() => fsAlias.UploadNotes).WithAlias(() => output.UploadNotes)
);
if (!includeRestricted)
{
q = q.Where(() => !fsAlias.Restricted);
}
return(q.TransformUsing(Transformers.AliasToBean <FeedingSourceDTO>())
.List <FeedingSourceDTO>());
}
public ActionResult Upload(MultipleUploadViewModel vm)
{
if (ModelState.IsValid)
{
if (vm.FileData != null && vm.FileData.Length > 0)
{
IList <FeedingSource> sources = new List <FeedingSource>();
// construct FeedingSources and gather validation errors if any
for (int i = 0; i < vm.FileData.Length; i++)
{
if (vm.FileData[i] != null && vm.FileData[i].ContentLength > 0)
{
FeedingSource fs = this.ProcessUpload(vm, i);
if (fs != null)
{
sources.Add(fs);
}
}
}
// save those without errors
if (sources.Any())
{
foreach (FeedingSource fs in sources)
{
this.feedingSourceTasks.SaveFeedingSource(fs);
}
TempData["SuccessfullyUploaded"] = sources;
this.emailTasks.SendFeedingSourcesUploadedEmail(sources);
}
if (ModelState.IsValid)
{
return(RedirectToAction("Index"));
}
}
}
return(Upload());
}
public void SendFeedingSourcesUploadedEmail(IList <FeedingSource> sources)
{
if (sources != null && sources.Count > 0)
{
if (sources.Count == 1)
{
this.SendFeedingSourceUploadedEmail(sources.First());
}
else
{
FeedingSource firstSource = sources.First();
string subject = "[feeding] Several files were just uploaded and are awaiting approval";
string body = "This is an automated notification.<br /><br />";
body += firstSource.UploadedBy.Headline + " just uploaded the following files which are awaiting approval:<br /><br />";
body += "<ul>";
foreach (FeedingSource fs in sources)
{
body += "<li><a href='" + APPLICATION_URL + "Sources/Feeding/Details/" + fs.Id.ToString() + "'>" + fs.Name + "</a>";
if (fs.Restricted)
{
body += " (restricted)";
}
body += "</li>";
}
body += "</ul>";
if (!string.IsNullOrEmpty(firstSource.UploadNotes))
{
body += "<br /><br />Notes from uploader:";
body += "<br /><br />" + firstSource.UploadNotes.Replace("\r\n", "<br />").Replace("\n", "<br />");
}
this.SendMailMessage(this.userTasks.GetUsersWithPermission(AdminPermission.CanApproveAndRejectSources),
this.userTasks.GetAdminUser(firstSource.UploadedBy.UserID),
subject, body, true);
}
}
}
public FeedingSourceViewModel(FeedingSource fs)
{
this.Id = fs.Id;
this.Name = fs.Name;
this.Restricted = fs.Restricted;
this.FileModifiedDateTime = fs.FileModifiedDateTime;
this.UploadedBy = fs.UploadedBy.UserName;
this.UploadDate = fs.UploadDate;
this.Approved = fs.ApprovedBy != null;
this.Rejected = fs.RejectedBy != null;
this.RejectedReason = fs.RejectedReason;
this.UploadNotes = fs.UploadNotes;
this.IsReadOnly = fs.IsReadOnly;
this.IsPublic = fs.IsPublic;
if (fs.SourceAuthors != null && fs.SourceAuthors.Any())
{
this.AuthorIds = string.Join(",", fs.SourceAuthors.Select(x => x.Id));
}
if (fs.SourceOwningEntities != null && fs.SourceOwningEntities.Any())
{
this.OwnerIds = string.Join(",", fs.SourceOwningEntities.Select(x => x.Id));
}
}
public FeedingSource SaveFeedingSource(FeedingSource fs)
{
return(this.feedingSourceRepo.SaveOrUpdate(fs));
}
public ActionResult Approve(FeedingSourceViewModel vm)
{
if (vm != null && vm.Id > 0)
{
AdminUser user = this.userTasks.GetAdminUser(User.Identity.Name);
if (user != null)
{
FeedingSource fs = this.feedingSourceTasks.GetFeedingSource(vm.Id);
if (fs != null)
{
if (!((PrfPrincipal)User).CanAccess(fs))
{
return(new HttpUnauthorizedResult());
}
if (fs.UploadedBy != user)
{
fs.ApprovedBy = user;
fs.ApprovedDate = DateTime.Now;
fs.Restricted = vm.Restricted;
fs.IsReadOnly = vm.IsReadOnly;
fs.IsPublic = vm.IsPublic;
fs.UploadNotes = vm.UploadNotes;
if (!string.IsNullOrEmpty(vm.AuthorIds))
{
fs.SourceAuthors.Clear();
string[] ids = vm.AuthorIds.Split(',');
foreach (string id in ids)
{
int result;
if (int.TryParse(id, out result))
{
SourceAuthor a = this.sourcePermissionTasks.GetSourceAuthor(result);
if (a != null)
{
fs.SourceAuthors.Add(a);
}
}
}
}
if (!string.IsNullOrEmpty(vm.OwnerIds))
{
fs.SourceOwningEntities.Clear();
string[] ids = vm.OwnerIds.Split(',');
foreach (string id in ids)
{
int result;
if (int.TryParse(id, out result))
{
SourceOwningEntity e = this.sourcePermissionTasks.GetSourceOwningEntity(result);
if (e != null)
{
fs.SourceOwningEntities.Add(e);
}
}
}
}
fs = this.feedingSourceTasks.SaveFeedingSource(fs);
Source source = this.feedingSourceTasks.FeedSource(fs.Id);
this.emailTasks.SendFeedingSourceApprovedEmail(fs);
return(RedirectToAction("Index"));
}
else
{
ModelState.AddModelError("ApprovedBy", "User cannot approve a source they uploaded themselves.");
}
}
else
{
ModelState.AddModelError("Id", "Feeding source doesn't exist.");
}
}
else
{
ModelState.AddModelError("ApprovedBy", "Logged-in user doesn't exist.");
}
}
else
{
ModelState.AddModelError("Id", "No Id was sent.");
}
return(Approve(vm.Id));
}
protected FeedingSource ProcessUpload(MultipleUploadViewModel vm, int index)
{
// we use this flag instead of ModelState.IsValid because we need to reset this value for every file; ModelState.IsValid is a single flag for all uploaded files.
bool hasError = false;
using (Stream fileStream = vm.FileData[index].InputStream)
{
// Progressively check for duplicates, most reliable check first. Only return one duplicate validation error if any.
// check Source hash duplicate
string hash = BitConverter.ToString(MD5.Create().ComputeHash(fileStream)).Replace("-", "");
IList <SourceDTO> dtos = this.sourceTasks.GetSources(hash);
if (dtos != null && dtos.Count > 0)
{
hasError = true;
ModelState.AddModelError(
"FileData",
"An identical source (<a href='" + Url.Action("Index", "Sources", new { area = "Profiling" }) + "#info/" + dtos.First().SourceID + "' target='_blank'>"
+ dtos.First().SourceName + "</a>) exists already with Source ID of " + dtos.First().SourceID + "."
);
}
else
{
// check Source name duplicate
Source s = this.sourceTasks.GetSource(vm.FileData[index].FileName);
if (s != null)
{
hasError = true;
ModelState.AddModelError(
"FileData",
"<a href='" + Url.Action("Index", "Sources", new { area = "Profiling" }) + "#info/" + s.Id + "' target='_blank'>"
+ s.SourceName + "</a> exists already with Source ID of " + s.Id + ". If you're sure you have a different file, rename it before uploading."
);
}
else
{
// check FeedingSource name duplicate
FeedingSource fs = this.feedingSourceTasks.GetFeedingSource(vm.FileData[index].FileName);
if (fs != null)
{
hasError = true;
ModelState.AddModelError(
"FileData",
"<a href='" + Url.Action("Details", "Feeding", new { area = "Sources", id = fs.Id }) + "' target='_blank'>"
+ vm.FileData[index].FileName + "</a> was already uploaded; delete it or change your file name."
);
}
}
}
AdminUser user = this.userTasks.GetAdminUser(User.Identity.Name);
if (user == null)
{
hasError = true;
ModelState.AddModelError("UploadedBy", "Logged-in user doesn't appear to be exist.");
}
if (vm.IsReadOnly && string.IsNullOrEmpty(vm.UploadNotes))
{
hasError = true;
ModelState.AddModelError("UploadNotes", "Read-only sources should have a justification in the notes.");
}
if (!hasError)
{
FeedingSource fs = new FeedingSource();
fs.Name = Path.GetFileName(vm.FileData[index].FileName);
fs.Restricted = vm.Restricted;
fs.IsReadOnly = vm.IsReadOnly;
fs.IsPublic = vm.IsPublic;
fs.FileModifiedDateTime = vm.FileModifiedDateTime != null && vm.FileModifiedDateTime[index] != null ? vm.FileModifiedDateTime[index] : DateTime.Now;
fs.UploadedBy = user;
fs.UploadDate = DateTime.Now;
fs.UploadNotes = vm.UploadNotes;
if (!string.IsNullOrEmpty(vm.AuthorIds))
{
string[] ids = vm.AuthorIds.Split(',');
foreach (string id in ids)
{
int result;
if (int.TryParse(id, out result))
{
SourceAuthor a = this.sourcePermissionTasks.GetSourceAuthor(result);
if (a != null)
{
fs.SourceAuthors.Add(a);
}
}
}
}
if (!string.IsNullOrEmpty(vm.OwnerIds))
{
string[] ids = vm.OwnerIds.Split(',');
foreach (string id in ids)
{
int result;
if (int.TryParse(id, out result))
{
SourceOwningEntity e = this.sourcePermissionTasks.GetSourceOwningEntity(result);
if (e != null)
{
fs.SourceOwningEntities.Add(e);
}
}
}
}
fileStream.Position = 0; // we read the stream earlier when computing hash
MemoryStream memoryStream = fileStream as MemoryStream;
if (memoryStream == null)
{
memoryStream = new MemoryStream();
fileStream.CopyTo(memoryStream);
}
fs.FileData = memoryStream.ToArray();
return(fs);
}
return(null);
}
}
