public void TestImage_Size_LessThan_100kb_Result_True()
{
CheckImage checkImage = new CheckImage();
long FileSize = 1000;
bool result = checkImage.checkSize(FileSize);
Assert.True(result);
}
public ActionResult Create([Bind(Include = "LastName, FirstMidName, EnrollmentDate")] Student student, HttpPostedFileBase upload)
{
try
{
if (ModelState.IsValid)
{
if (upload != null && upload.ContentLength > 0)
{
//getting the image
string fileName = System.IO.Path.GetExtension(upload.FileName);
//call of the verification class CheckImage
CheckImage check = new CheckImage();
//call of the verification Extension method
bool extensionIsTrue = check.checkExtension(fileName);
if (extensionIsTrue == false)
{
ViewBag.ErrorExtension = ErrorMessages.ErrorExtension();
return(View());
}
//call of the verfication Size method
bool sizeIsCorrect = check.checkSize(upload.ContentLength);
if (sizeIsCorrect == false)
{
ViewBag.ErrorSize = ErrorMessages.ErrorSize();
return(View());
}
var avatar = new FileImage
{
FileName = Path.GetFileName(upload.FileName),
FileType = FileType.Avatar,
ContentType = upload.ContentType
};
using (var reader = new System.IO.BinaryReader(upload.InputStream))
{
avatar.Content = reader.ReadBytes(upload.ContentLength);
}
student.Files = new List <FileImage> {
avatar
};
}
db.Students.Add(student);
db.SaveChanges();
return(RedirectToAction("Index"));
}
}
catch (RetryLimitExceededException /* dex */)
{
//Log the error (uncomment dex variable name and add a line here to write a log.
ModelState.AddModelError("", "Unable to save changes. Try again, and if the problem persists see your system administrator.");
}
return(View(student));
}
public ActionResult Edit(int?id, string[] selectedCourses, HttpPostedFileBase upload)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
var instructorToUpdate = db.Instructors
.Include(i => i.OfficeAssignment)
.Include(i => i.Courses)
.Where(i => i.ID == id)
.Single();
if (TryUpdateModel(instructorToUpdate, "",
new string[] { "LastName", "FirstMidName", "HireDate", "OfficeAssignment" }))
{
try
{
if (String.IsNullOrWhiteSpace(instructorToUpdate.OfficeAssignment.Location))
{
instructorToUpdate.OfficeAssignment = null;
}
UpdateInstructorCourses(selectedCourses, instructorToUpdate);
if (upload != null && upload.ContentLength > 0)
{
#region CheckImage
CheckImage check = new CheckImage();
//getting the image
string fileName = System.IO.Path.GetExtension(upload.FileName);
//call of the verification Extension method
bool extensionIsTrue = check.checkExtension(fileName);
if (extensionIsTrue == false)
{
ViewBag.ErrorType = ErrorMessages.ErrorExtension();
Instructor instructor = db.Instructors
.Include(s => s.FileImage)
.Include(i => i.OfficeAssignment)
.Include(i => i.Courses)
.Where(i => i.ID == id)
.Single();
PopulateAssignedCourseData(instructor);
return(View(instructor));
}
//call of the verfication Size method
bool sizeIsCorrect = check.checkSize(upload.ContentLength);
if (sizeIsCorrect == false)
{
ViewBag.ErrorSize = ErrorMessages.ErrorSize();
Instructor instructor = db.Instructors
.Include(s => s.FileImage)
.Include(i => i.OfficeAssignment)
.Include(i => i.Courses)
.Where(i => i.ID == id)
.Single();
PopulateAssignedCourseData(instructor);
return(View(instructor));
}
#endregion
//Remove the the previous image
if (instructorToUpdate.FileImage.Any(f => f.FileType == FileType.Avatar))
{
db.FileImages.Remove(instructorToUpdate.FileImage.First(f => f.FileType == FileType.Avatar));
}
UploadImage uploadImage = new UploadImage();
FileImage avatar = uploadImage.Upload(upload);
instructorToUpdate.FileImage = new List <FileImage> {
avatar
};
}
db.Entry(instructorToUpdate).State = EntityState.Modified;
db.SaveChanges();
return(View(viewName: "Details", model: instructorToUpdate));
}
catch (RetryLimitExceededException /* dex */)
{
//Log the error (uncomment dex variable name and add a line here to write a log.
ModelState.AddModelError("", "Unable to save changes. Try again, and if the problem persists, see your system administrator.");
}
}
PopulateAssignedCourseData(instructorToUpdate);
return(View(instructorToUpdate));
}
public ActionResult EditPost(int?id, HttpPostedFileBase upload)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
var studentToUpdate = db.Students.Find(id);
if (TryUpdateModel(studentToUpdate, "",
new string[] { "LastName", "FirstMidName", "EnrollmentDate" }))
{
try
{
if (upload != null && upload.ContentLength > 0)
{
//string typeFile = Path.GetExtension(upload.FileName);
CheckImage check = new CheckImage();
//getting the image
string fileName = System.IO.Path.GetExtension(upload.FileName);
//call of the verification Extension method
bool extensionIsTrue = check.checkExtension(fileName);
if (extensionIsTrue == false)
{
ViewBag.ErrorType = ErrorMessages.ErrorExtension();
Student student = db.Students.Include(s => s.Files).SingleOrDefault(s => s.ID == id);
return(View(student));
}
//call of the verfication Size method
bool sizeIsCorrect = check.checkSize(upload.ContentLength);
if (sizeIsCorrect == false)
{
ViewBag.ErrorSize = ErrorMessages.ErrorSize();
Student student = db.Students.Include(s => s.Files).SingleOrDefault(s => s.ID == id);
return(View(student));
}
//Remove the the previous image
if (studentToUpdate.Files.Any(f => f.FileType == FileType.Avatar))
{
db.Files.Remove(studentToUpdate.Files.First(f => f.FileType == FileType.Avatar));
}
var avatar = new FileImage
{
FileName = System.IO.Path.GetFileName(upload.FileName),
FileType = FileType.Avatar,
ContentType = upload.ContentType
};
using (var reader = new System.IO.BinaryReader(upload.InputStream))
{
avatar.Content = reader.ReadBytes(upload.ContentLength);
}
studentToUpdate.Files = new List <FileImage> {
avatar
};
}
db.Entry(studentToUpdate).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
catch (RetryLimitExceededException /* dex */)
{
//Log the error (uncomment dex variable name and add a line here to write a log.
ModelState.AddModelError("", "Unable to save changes. Try again, and if the problem persists, see your system administrator.");
}
}
return(View(studentToUpdate));
}