public IActionResult DeleteAdvertisementSubmit(Advertisement myAdvertisement)
{
if (HttpContext.Session.GetString("auth") != "true")
{
return(RedirectToAction("Index", "Login"));
}
//delete Advertisement
ImageManager imageManager = new ImageManager(environment, "images");
bool result = imageManager.deleteImage(myAdvertisement.imgFile);
if (result)
{
try {
AdvertRelations rel = new AdvertRelations();
rel = revenueManager.getAdvertRelations(myAdvertisement.adId);
revenueManager.Remove(rel);
revenueManager.SaveChanges();
} catch {}
revenueManager.Remove(myAdvertisement);
revenueManager.SaveChanges();
}
else
{
Console.WriteLine("\n\n\n***There has been an error deleting the imagefile!***\n\n\n");
}
return(RedirectToAction("ViewAdvertisements"));
}
public IActionResult ViewAdvertisement(int myAdId)
{
if (HttpContext.Session.GetString("auth") != "true")
{
return(RedirectToAction("Index", "Login"));
}
Advertisement advertisement = new Advertisement();
advertisement = revenueManager.getAdvertisement(myAdId);
Sponsor sponsor = new Sponsor();
AdvertRelations rel = new AdvertRelations();
rel = revenueManager.getAdvertRelations(myAdId);
sponsor = revenueManager.getSponsor(rel.sponsorId);
ViewBag.sponsor = sponsor.company;
return(View(advertisement));
}
public IActionResult EditAdvertisementSubmit(Advertisement ad, int mySponsorId, String adSize, IFormFile newImgFile)
{
if (HttpContext.Session.GetString("auth") != "true")
{
return(RedirectToAction("Index", "Login"));
}
ImageManager imageManager = new ImageManager(environment, "images");
if (!ModelState.IsValid)
{
return(RedirectToAction("EditAdvertisement", ad.adId));
}
//check if sponsor is changed
try {
AdvertRelations oldRel = new AdvertRelations();
oldRel = revenueManager.getAdvertRelations(ad.adId);
if (oldRel.sponsorId != mySponsorId)
{
revenueManager.Remove(oldRel);
revenueManager.SaveChanges();
AdvertRelations newRel = new AdvertRelations();
newRel.sponsorId = mySponsorId;
newRel.adId = ad.adId;
revenueManager.Add(newRel);
revenueManager.SaveChanges();
}
} catch {}
//change adSize
if (adSize == "full")
{
ad.adSize = "full";
}
else if (adSize == "half")
{
ad.adSize = "half";
}
else if (adSize == "quarter")
{
ad.adSize = "quarter";
}
//upload new image if changed
Console.WriteLine("\n\n\n***Image file of ad, currently: " + ad.imgFile);
if ((newImgFile != null) && (newImgFile.FileName != "") && (ad.imgFile != newImgFile.FileName))
{
bool delete = imageManager.deleteImage(ad.imgFile);
if (delete)
{
int result = imageManager.uploadImage(newImgFile);
switch (result)
{
case 1:
ViewData["feedback"] = "Wrong File Type";
return(RedirectToAction("EditAdvertisement", ad.adId));
case 2:
ViewData["feedback"] = "File Too Large";
return(RedirectToAction("EditAdvertisement", ad.adId));
case 3:
ViewData["feedback"] = "File Name Too Long";
return(RedirectToAction("EditAdvertisement", ad.adId));
case 4:
ViewData["feedback"] = "Error Saving File";
return(RedirectToAction("EditAdvertisement", ad.adId));
case 5:
//image has been replaced
ViewData["feedback"] = "Success";
Console.WriteLine("\n\n\n***Successfully uploaded image to server!***");
ad.imgFile = imageManager.fileName;
revenueManager.Update(ad);
revenueManager.SaveChanges();
return(RedirectToAction("ViewAdvertisements"));
default:
ViewData["feedback"] = "No File Selected";
return(RedirectToAction("EditAdvertisement", ad.adId));
}
}
else
{
Console.WriteLine("\n\n\n***There has been an error deleting old image file!***");
return(RedirectToAction("EditAdvertisement", ad.adId));
}
}
else
{
//image not changed -> save changes to ad
revenueManager.Update(ad);
revenueManager.SaveChanges();
return(RedirectToAction("ViewAdvertisements"));
}
}
public IActionResult AddAdvertisementSubmit(Advertisement myAdvertisement, int mySponsorId, String adSize, IFormFile imgFile)
{
if (HttpContext.Session.GetString("auth") != "true")
{
return(RedirectToAction("Index", "Login"));
}
ImageManager imageManager = new ImageManager(environment, "images");
if (!ModelState.IsValid)
{
return(RedirectToAction("AddAdvertisement"));
}
//submit new ad to db
if (adSize == "full")
{
myAdvertisement.adSize = "full";
}
else if (adSize == "half")
{
myAdvertisement.adSize = "half";
}
else if (adSize == "quarter")
{
myAdvertisement.adSize = "quarter";
}
myAdvertisement.date = DateTime.Now;
int result = imageManager.uploadImage(imgFile);
switch (result)
{
case 1:
Console.WriteLine("\n\n\n*** Wrong File Type! ***");
ViewData["feedback"] = "Wrong File Type";
return(RedirectToAction("AddAdvertisement"));
case 2:
Console.WriteLine("\n\n\n*** File Too Large! ***");
ViewData["feedback"] = "File Too Large";
return(RedirectToAction("AddAdvertisement"));
case 3:
Console.WriteLine("\n\n\n*** File Name Too Long! ***");
ViewData["feedback"] = "File Name Too Long";
return(RedirectToAction("AddAdvertisement"));
case 4:
Console.WriteLine("\n\n\n*** Error Saving File! ***");
ViewData["feedback"] = "Error Saving File";
return(RedirectToAction("AddAdvertisement"));
case 5:
ViewData["feedback"] = "Success";
myAdvertisement.imgFile = imageManager.fileName;
revenueManager.Add(myAdvertisement);
revenueManager.SaveChanges();
//build rel with sponsor
AdvertRelations rel = new AdvertRelations();
rel.sponsorId = mySponsorId;
rel.adId = revenueManager.newAdId();
revenueManager.Add(rel);
revenueManager.SaveChanges();
return(RedirectToAction("ViewAdvertisements"));
default:
Console.WriteLine("\n\n\n*** No File Selected! ***");
ViewData["feedback"] = "No File Selected";
return(RedirectToAction("AddAdvertisement"));
}
}
