public async Task <ActionResult> UserPreferencesAbout([Bind(Include = "Bio, Avatarfile")] UserAboutViewModel model) { ViewBag.UserName = User.Identity.Name; // save changes using (var db = new voatEntities()) { var userPreferences = GetUserPreference(db); if (model.Avatarfile != null && model.Avatarfile.ContentLength > 0) { // check uploaded file size is < 300000 bytes (300 kilobytes) if (model.Avatarfile.ContentLength < 300000) { try { using (var img = Image.FromStream(model.Avatarfile.InputStream)) { if (img.RawFormat.Equals(ImageFormat.Jpeg) || img.RawFormat.Equals(ImageFormat.Png)) { // resize uploaded file var thumbnailResult = await ThumbGenerator.GenerateAvatar(img, User.Identity.Name, model.Avatarfile.ContentType); if (thumbnailResult) { userPreferences.Avatar = User.Identity.Name + ".jpg"; } else { // unable to generate thumbnail ModelState.AddModelError("", "Uploaded file is not recognized as a valid image."); return(RedirectToAction("Manage", new { Message = ManageMessageId.InvalidFileFormat })); } } else { // uploaded file was invalid ModelState.AddModelError("", "Uploaded file is not recognized as an image."); return(RedirectToAction("Manage", new { Message = ManageMessageId.InvalidFileFormat })); } } } catch (Exception) { // uploaded file was invalid ModelState.AddModelError("", "Uploaded file is not recognized as an image."); return(RedirectToAction("Manage", new { Message = ManageMessageId.InvalidFileFormat })); } } else { // refuse to save the file and explain why ModelState.AddModelError("", "Uploaded image may not exceed 300 kb, please upload a smaller image."); return(RedirectToAction("Manage", new { Message = ManageMessageId.UploadedFileToolarge })); } } var bio = model.Bio.TrimSafe(); if (String.IsNullOrEmpty(bio)) { userPreferences.Bio = "I tried to delete my bio but they gave me this instead"; } else if (bio == STRINGS.DEFAULT_BIO) { userPreferences.Bio = null; } else { userPreferences.Bio = bio; } await db.SaveChangesAsync(); } ClearUserCache(); return(RedirectToAction("Manage")); }
public async Task <ActionResult> UserPreferencesAbout([Bind(Include = "Shortbio, Avatarfile")] UserAboutViewModel model) { // save changes using (var db = new whoaverseEntities()) { var userPreferences = db.Userpreferences.Find(User.Identity.Name); var tmpModel = new Userpreference(); if (userPreferences == null) { // create a new record for this user in userpreferences table tmpModel.Shortbio = model.Shortbio; tmpModel.Username = User.Identity.Name; } if (model.Avatarfile != null && model.Avatarfile.ContentLength > 0) { // check uploaded file size is < 300000 bytes (300 kilobytes) if (model.Avatarfile.ContentLength < 300000) { try { using (var img = Image.FromStream(model.Avatarfile.InputStream)) { if (img.RawFormat.Equals(ImageFormat.Jpeg) || img.RawFormat.Equals(ImageFormat.Png)) { // resize uploaded file ThumbGenerator.GenerateAvatar(img, User.Identity.Name, model.Avatarfile.ContentType); if (userPreferences == null) { tmpModel.Avatar = User.Identity.Name + ".jpg"; } else { userPreferences.Avatar = User.Identity.Name + ".jpg"; } } else { // uploaded file was invalid ModelState.AddModelError("", "Uploaded file is not recognized as an image."); return(RedirectToAction("Manage", new { Message = ManageMessageId.InvalidFileFormat })); } } } catch (Exception) { // uploaded file was invalid ModelState.AddModelError("", "Uploaded file is not recognized as an image."); return(RedirectToAction("Manage", new { Message = ManageMessageId.InvalidFileFormat })); } } else { // refuse to save the file and explain why ModelState.AddModelError("", "Uploaded image may not exceed 300 kb, please upload a smaller image."); return(RedirectToAction("Manage", new { Message = ManageMessageId.UploadedFileToolarge })); } } if (userPreferences == null) { db.Userpreferences.Add(tmpModel); await db.SaveChangesAsync(); } else { userPreferences.Shortbio = model.Shortbio; userPreferences.Username = User.Identity.Name; await db.SaveChangesAsync(); } } return(RedirectToAction("Manage")); }
public async Task <ActionResult> UserPreferencesAbout([Bind("Bio, Avatarfile")] UserAboutViewModel model) { if (!ModelState.IsValid) { return(View("Manage", model)); } ViewBag.UserName = User.Identity.Name; string avatarKey = null; //ThumbGenerator.GenerateThumbnail if (model.Avatarfile != null) { try { var stream = model.Avatarfile.OpenReadStream(); var result = await ThumbGenerator.GenerateAvatar(stream, model.Avatarfile.FileName, model.Avatarfile.ContentType); if (result.Success) { avatarKey = result.Response; } else { ModelState.AddModelError("Avatarfile", result.Message); return(View("Manage", model)); } } catch (Exception ex) { ModelState.AddModelError("Avatarfile", "Uploaded file is not recognized as a valid image."); return(RedirectToAction("Manage", new { Message = ManageMessageId.InvalidFileFormat })); } } var bio = model.Bio.TrimSafe(); //This is a hack var context = new VoatOutOfRepositoryDataContextAccessor(); using (var repo = new Repository(User, context)) { var p = await repo.GetUserPreferences(User.Identity.Name); if (bio != p.Bio) { if (String.IsNullOrEmpty(bio)) { p.Bio = "I tried to delete my bio but they gave me this instead"; } else if (bio == STRINGS.DEFAULT_BIO) { p.Bio = null; } else { p.Bio = bio; } } if (!String.IsNullOrEmpty(avatarKey)) { p.Avatar = avatarKey; } await context.SaveChangesAsync(); } /* * using (var db = new VoatUIDataContextAccessor()) * { * var userPreferences = GetUserPreference(db); * * if (model.Avatarfile != null && model.Avatarfile.ContentLength > 0) * { * // check uploaded file size is < 300000 bytes (300 kilobytes) * if (model.Avatarfile.ContentLength < 300000) * { * try * { * using (var img = Image.FromStream(model.Avatarfile.InputStream)) * { * if (img.RawFormat.Equals(ImageFormat.Jpeg) || img.RawFormat.Equals(ImageFormat.Png)) * { * // resize uploaded file * var thumbnailResult = await ThumbGenerator.GenerateAvatar(img, User.Identity.Name, model.Avatarfile.ContentType); * if (thumbnailResult) * { * userPreferences.Avatar = User.Identity.Name + ".jpg"; * } * else * { * // unable to generate thumbnail * ModelState.AddModelError("", "Uploaded file is not recognized as a valid image."); * return RedirectToAction("Manage", new { Message = ManageMessageId.InvalidFileFormat }); * } * } * else * { * // uploaded file was invalid * ModelState.AddModelError("", "Uploaded file is not recognized as an image."); * return RedirectToAction("Manage", new { Message = ManageMessageId.InvalidFileFormat }); * } * } * } * catch (Exception) * { * // uploaded file was invalid * ModelState.AddModelError("", "Uploaded file is not recognized as an image."); * return RedirectToAction("Manage", new { Message = ManageMessageId.InvalidFileFormat }); * } * } * else * { * // refuse to save the file and explain why * ModelState.AddModelError("", "Uploaded image may not exceed 300 kb, please upload a smaller image."); * return RedirectToAction("Manage", new { Message = ManageMessageId.UploadedFileToolarge }); * } * } * * var bio = model.Bio.TrimSafe(); * * if (String.IsNullOrEmpty(bio)) * { * userPreferences.Bio = "I tried to delete my bio but they gave me this instead"; * } * else if (bio == STRINGS.DEFAULT_BIO) * { * userPreferences.Bio = null; * } * else * { * userPreferences.Bio = bio; * } * await db.SaveChangesAsync(); * } */ ClearUserCache(); return(RedirectToAction("Manage")); }