public async Task <IActionResult> Create(BigSlider bigSlider)
{
if (ModelState["Title"].ValidationState == ModelValidationState.Invalid ||
ModelState["Description"].ValidationState == ModelValidationState.Invalid ||
ModelState["Link"].ValidationState == ModelValidationState.Invalid ||
ModelState["Photo"].ValidationState == ModelValidationState.Invalid)
{
return(View());
}
if (bigSlider.Photo != null)
{
if (!bigSlider.Photo.IsImage())
{
ModelState.AddModelError("Photo", "You can chose only image format");
return(View());
}
if (!bigSlider.Photo.CheckSize(2))
{
ModelState.AddModelError("Photo", "You can chose only small 2 MB");
return(View());
}
string createdImage = await bigSlider.Photo.CopyImage(_env.WebRootPath, "slider");
bigSlider.Image = createdImage;
await _db.BigSliders.AddAsync(bigSlider);
}
await _db.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
public async Task <IActionResult> Delete(int?id)
{
if (id == null)
{
return(NotFound());
}
BigSlider bigSlider = await _db.BigSliders.FindAsync(id);
if (bigSlider == null)
{
return(NotFound());
}
return(View(bigSlider));
}
public async Task <IActionResult> Update(int?id, BigSlider bigSlider)
{
if (id == null)
{
return(NotFound());
}
BigSlider dbBigSlider = await _db.BigSliders.FindAsync(id);
if (bigSlider == null)
{
return(NotFound());
}
if (ModelState["Title"].ValidationState == ModelValidationState.Invalid ||
ModelState["Description"].ValidationState == ModelValidationState.Invalid ||
ModelState["Link"].ValidationState == ModelValidationState.Invalid)
{
return(View(bigSlider));
}
if (bigSlider.UpdatePhoto != null)
{
if (!bigSlider.UpdatePhoto.IsImage())
{
ModelState.AddModelError("UpdatePhoto", "You can choose only Image Format");
return(View());
}
if (!bigSlider.UpdatePhoto.CheckSize(2))
{
ModelState.AddModelError("UpdatePhoto", "You can choosen only small at 2mb");
return(View());
}
string filename = await bigSlider.UpdatePhoto.CopyImage(_env.WebRootPath, "slider");
Assistant.DeleteFromFolder(_env.WebRootPath, dbBigSlider.Image);
dbBigSlider.Image = filename;
}
dbBigSlider.Title = bigSlider.Title;
dbBigSlider.Description = bigSlider.Description;
dbBigSlider.Link = bigSlider.Link;
await _db.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
public async Task <IActionResult> DeletePost(int?id)
{
if (id == null)
{
return(NotFound());
}
BigSlider bigSlider = await _db.BigSliders.FindAsync(id);
if (bigSlider == null)
{
return(NotFound());
}
Assistant.DeleteFromFolder(_env.WebRootPath, bigSlider.Image);
_db.BigSliders.Remove(bigSlider);
await _db.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
