private string CreateLink(ShareToken shareToken)
{
var baseUrl = System.Configuration.ConfigurationManager.AppSettings["ShareBaseUrl"];
if (string.IsNullOrEmpty(baseUrl))
{
return Url.Action("Index", "Link", new { ShareToken = shareToken.ToBase64String() }, Request.Url.Scheme);
}
baseUrl = baseUrl.TrimEnd('/');
return string.Concat(baseUrl,Url.Action("Index", "Link", new { ShareToken = shareToken.ToBase64String() }));
}
public ActionResult Links(SharePublishModel model)
{
if (ModelState.IsValid)
{
using (var db = new BusinessLogic.Data.SharingDataContext())
{
var set = db.FileSets.Single(x => x.FileSetID == model.FileSetID);
var shareExpires = model.ExpirationDate;
var fileLinks = new List<object>();
var shareToken = new ShareToken(BusinessLogic.SecureRandom.GetRandomBytes(20), 0);
byte[] passwordBytes = null;
if (shareExpires > DateTime.UtcNow.AddDays(this.MaxShareTTL))
{
shareExpires = DateTime.UtcNow.AddDays(this.MaxShareTTL);
}
if (model.RequirePassword)
{
passwordBytes = Convert.FromBase64String(System.Web.Helpers.Crypto.HashPassword(model.Password));
}
set.Name = model.Name;
set.IsDraft = false;
var setShare = new BusinessLogic.Data.SharedFileSet()
{
ShareToken = shareToken.GetBytes(),
FileSet = set,
OwnerUsername = this.User.Identity.Name,
ExpirationDateTime = shareExpires,
Password = passwordBytes,
AllowUpload = model.AllowUpload,
CreateUsername = this.User.Identity.Name,
CreateDateTime = DateTime.UtcNow
};
db.SharedFileSets.Add(setShare);
BusinessLogic.Data.SharedFile fileShare;
ShareToken fileShareToken;
if (set.StoredFiles.Count > 1)
{
foreach (var file in set.StoredFiles)
{
fileShareToken = new ShareToken(BusinessLogic.SecureRandom.GetRandomBytes(20), file.FileID);
fileShare = new BusinessLogic.Data.SharedFile()
{
ShareToken = fileShareToken.GetBytes(),
StoredFile = file,
OwnerUsername = this.User.Identity.Name,
ExpirationDateTime = shareExpires,
Password = passwordBytes,
CreateUsername = this.User.Identity.Name,
CreateDateTime = DateTime.UtcNow
};
db.SharedFiles.Add(fileShare);
fileLinks.Add(new
{
url = this.CreateLink(fileShareToken),
fileName = file.Filename,
length = file.Length
});
}
}
db.SaveChanges();
return Json(new
{
success = true,
setLink = this.CreateLink(shareToken),
fileLinks = fileLinks
});
}
}
return Json(new
{
success = false,
errorMessage = "Something wasn't right about the data you provided."
});
}
