| public ImageResize ( System.Web.HttpPostedFileBase file, string filePath, int maximumWidth, int maximumHeight ) : void | ||
| file | System.Web.HttpPostedFileBase | Fyzicky reprezentovaný soubor |
| filePath | string | Cesta k souboru |
| maximumWidth | int | Maximální šířka podle které se dyžtak ořízne |
| maximumHeight | int | Maximální výška podle které se dyžtak ořízne |
| return | void | |
public ActionResult Edit(Felbook.Models.User model)
{
TryUpdateModel(CurrentUser);
//upload změna profilového obrázku
Felbook.Helpers.ImageHelper imageOperator = new Felbook.Helpers.ImageHelper(); //pomocná třída pro operace s obrázky
HttpPostedFileBase imageToUpload = Request.Files["profileimage"];
int userId = CurrentUser.Id;
string fileDir = "../Web_Data/profile_images/";
//název souboru je vždy stejný
string fileName = "profileimage.png";
string fileFullPath = Path.Combine(HttpContext.Server.MapPath(fileDir + userId), fileName);
string fileDirPath = Path.GetDirectoryName(fileFullPath);
bool uploadImage = false;
if (imageToUpload.ContentLength == 0)
{
uploadImage = false;
}
else if (Felbook.Helpers.ImageHelper.IsImage(imageToUpload.ContentType))
{
uploadImage = true;
}
else
{
ModelState.AddModelError("file", "Your file wasn't image.");
}
if (model.OldPassword != null && String.Equals(model.Password, model.ConfirmPassword))
{
if (CurrentUser.CheckPassword(model.OldPassword))
{
CurrentUser.ChangePassword(model.Password);
}
else
{
ModelState.AddModelError("", "The password provided is incorrect.");
}
}
if (ModelState.IsValid)
{
if (uploadImage == true)
{
try
{
System.IO.File.Delete(fileFullPath);
}
catch (Exception)
{
ModelState.AddModelError("file", "Unexpected file error.");
return View("Index", "Profile", new { username = model.Username });
}
imageOperator.ImageResize(imageToUpload, fileFullPath, 90, 120);
}
Model.UserService.Edit(CurrentUser);
return View("Index", "Profile", new { username = model.Username });
}
//v případě nějaké chyby se vrátí tohle
return View("Edit", "../Profile", new { username = model.Username });
}
public ActionResult Edit(Felbook.Models.User model) //FormCollection collection
{
TryUpdateModel(CurrentUser);
//upload změna profilového obrázku
Felbook.Helpers.ImageHelper imageOperator = new Felbook.Helpers.ImageHelper(); //pomocná třída pro operace s obrázky
HttpPostedFileBase imageToUpload = Request.Files["profileimage"];
int userId = CurrentUser.Id;
string fileDir = "../Web_Data/profile_images/";
//název souboru je vždy stejný
string fileName = "profileimage.png";
string fileFullPath = Path.Combine(HttpContext.Server.MapPath(fileDir + userId), fileName);
string fileDirPath = Path.GetDirectoryName(fileFullPath);
bool uploadImage = false;
if (imageToUpload.ContentLength == 0)
{
uploadImage = false;
}
else if (Felbook.Helpers.ImageHelper.IsImage(imageToUpload.ContentType))
{
uploadImage = true;
}
else
{
ModelState.AddModelError("file", "Your file wasn't image.");
}
if (model.OldPassword != null && String.Equals(model.Password, model.ConfirmPassword))
{
if (CurrentUser.CheckPassword(model.OldPassword))
{
CurrentUser.ChangePassword(model.Password);
}
else
{
ModelState.AddModelError("", "The password provided is incorrect.");
}
}
if (ModelState.IsValid)
{
//zpráva pro uživatele že editoval profil bez problému
ViewData["EditResult"] = "The edit is successful.";
if (uploadImage == true)
{
try
{
System.IO.File.Delete(fileFullPath);
}
catch (Exception)
{
ModelState.AddModelError("file", "Unexpected file error.");
return(View(CurrentUser));
}
imageOperator.ImageResize(imageToUpload, fileFullPath, 90, 120);
}
Model.UserService.Edit(CurrentUser);
return(View(CurrentUser));
}
//v případě nějaké chyby se vrátí tohle
return(View(CurrentUser));
}
public ActionResult Register(RegisterModel model)
{
Felbook.Helpers.ImageHelper imageOperator = new Felbook.Helpers.ImageHelper(); //pomocná třída pro operace s obrázky
HttpPostedFileBase imageToUpload = Request.Files["profileimage"];
bool uploadImage = false;
if (imageToUpload.ContentLength == 0)
{
uploadImage = false;
}
else if (Felbook.Helpers.ImageHelper.IsImage(imageToUpload.ContentType))
{
uploadImage = true;
}
else {
ModelState.AddModelError("file", "Your file wasn't image.");
}
if (ModelState.IsValid)
{
// Attempt to register the user
MembershipCreateStatus createStatus = MembershipService.CreateUser(model);
if (createStatus == MembershipCreateStatus.Success)
{
FormsService.SignIn(model.UserName, false /* createPersistentCookie */);
//upload user profile image
User actualUser = Model.UserService.FindByUsername(model.UserName);
int userId = actualUser.Id;
string fileDir = "../Web_Data/profile_images/";
//název souboru je vždy stejný
string fileName = "profileimage.png";
string fileFullPath = Path.Combine(HttpContext.Server.MapPath(fileDir + userId), fileName);
string fileDirPath = Path.GetDirectoryName(fileFullPath);
try
{
//pokusíme se vytvořit adresář
Directory.CreateDirectory(fileDirPath);
}
//jednotlivě odchytávám chyby
catch (UnauthorizedAccessException)
{
ModelState.AddModelError("file", "Upload wasn´t successful");
}
catch (Exception)
{
ModelState.AddModelError("file", "Some uknown error");
}
if (uploadImage == true)
{
imageOperator.ImageResize(imageToUpload, fileFullPath, 90, 120);
}
else
{
//zjistím si cesty k souboru
string sourceFile = Path.Combine(HttpContext.Server.MapPath(fileDir + "/default/"), fileName);
string destFile = System.IO.Path.Combine(fileDirPath, fileName);
//kopíruje to soubor
System.IO.File.Copy(sourceFile, destFile, true);
}
return RedirectToAction("Index", "Profile", new { username = actualUser.Username });
}
else
{
ModelState.AddModelError("", AccountValidation.ErrorCodeToString(createStatus));
}
}
// If we got this far, something failed, redisplay form
ViewData["PasswordLength"] = MembershipService.MinPasswordLength;
return View(model);
}
public ActionResult Register(RegisterModel model)
{
Felbook.Helpers.ImageHelper imageOperator = new Felbook.Helpers.ImageHelper(); //pomocná třída pro operace s obrázky
HttpPostedFileBase imageToUpload = Request.Files["profileimage"];
bool uploadImage = false;
if (imageToUpload.ContentLength == 0)
{
uploadImage = false;
}
else if (Felbook.Helpers.ImageHelper.IsImage(imageToUpload.ContentType))
{
uploadImage = true;
}
else
{
ModelState.AddModelError("file", "Your file wasn't image.");
}
if (ModelState.IsValid)
{
// Attempt to register the user
MembershipCreateStatus createStatus = MembershipService.CreateUser(model);
if (createStatus == MembershipCreateStatus.Success)
{
FormsService.SignIn(model.UserName, false /* createPersistentCookie */);
//upload user profile image
User actualUser = Model.UserService.FindByUsername(model.UserName);
int userId = actualUser.Id;
string fileDir = "../Web_Data/profile_images/";
//název souboru je vždy stejný
string fileName = "profileimage.png";
string fileFullPath = Path.Combine(HttpContext.Server.MapPath(fileDir + userId), fileName);
string fileDirPath = Path.GetDirectoryName(fileFullPath);
try
{
//pokusíme se vytvořit adresář
Directory.CreateDirectory(fileDirPath);
}
//jednotlivě odchytávám chyby
catch (UnauthorizedAccessException)
{
ModelState.AddModelError("file", "Upload wasn´t successful");
}
catch (Exception)
{
ModelState.AddModelError("file", "Some uknown error");
}
if (uploadImage == true)
{
imageOperator.ImageResize(imageToUpload, fileFullPath, 90, 120);
}
else
{
//zjistím si cesty k souboru
string sourceFile = Path.Combine(HttpContext.Server.MapPath(fileDir + "/default/"), fileName);
string destFile = System.IO.Path.Combine(fileDirPath, fileName);
//kopíruje to soubor
System.IO.File.Copy(sourceFile, destFile, true);
}
return(RedirectToAction("Index", "Profile", new { username = actualUser.Username }));
}
else
{
ModelState.AddModelError("", AccountValidation.ErrorCodeToString(createStatus));
}
}
// If we got this far, something failed, redisplay form
ViewData["PasswordLength"] = MembershipService.MinPasswordLength;
return(View(model));
}