public ActionResult EditTags(int? id)
{
if (!id.HasValue)
return RedirectToRoute("Default");
var db = new TagRepository();
var photoDB = new PhotoGalleryRepository();
var tags = db.GetSortedTagListByPhoto(id.Value);
var photo = photoDB.GetPhoto(id.Value);
if (photo == null)
return HttpNotFound();
ViewBag.Title = "Photo Tags - " + photo.FileTitle;
var tagsList = new List<string>();
foreach (var tag in tags) {
tagsList.Add(tag.TagName);
}
dynamic model = new ExpandoObject();
model.Photo = photo;
model.TagStringToDisplay = String.Join("; ", tagsList.ToArray());
return View("EditTags", model);
}
public ActionResult EditTags(int id, string newTags)
{
var photoRepository = new PhotoGalleryRepository();
var tagRepository = new TagRepository();
var photo = photoRepository.GetPhoto(id);
if (photo == null)
return HttpNotFound();
var tagNames = newTags.Split(';');
tagRepository.DeleteTagsForPhoto(id);
foreach (string tagName in tagNames) {
var trimmed = tagName.Trim();
bool exists = tagRepository.GetTagCount(trimmed) > 0;
if (!exists)
tagRepository.InsertTag(trimmed);
photoRepository.InsertPhotoTag(id, trimmed);
}
return RedirectToAction("View", "Photo", new { id = id });
}
public ActionResult View(int? id)
{
if (!id.HasValue)
return RedirectToRoute("Default");
var photoDB = new PhotoGalleryRepository();
var tagDB = new TagRepository();
var userDB = new UserRepository();
var photo = photoDB.GetPhoto(id.Value);
if (photo == null)
return HttpNotFound();
ViewBag.Title = "Photo - " + photo.FileTitle;
dynamic model = new ExpandoObject();
model.Photo = photo;
model.User = userDB.GetUserById(photo.UserId);
model.Gallery = photoDB.GetGallery(photo.GalleryId);
model.Comments = photoDB.GetCommentsByPhoto(photo.Id);
model.TagList = tagDB.GetTagListByPhoto(photo.Id);
return View("View", model);
}
public ActionResult Thumbnail(int id)
{
var db = new PhotoGalleryRepository();
var photo = db.GetPhoto(id);
if (photo == null)
return HttpNotFound();
var size = Request["size"] ?? "";
int width;
int height;
switch (size.ToUpperInvariant())
{
case "":
case "SMALL":
width = 200;
height = 200;
break;
case "MEDIUM":
width = 400;
height = 300;
break;
case "LARGE":
width = 625;
height = 625;
break;
default:
return new HttpStatusCodeResult(400);
}
var image = new WebImage(photo.FileContents);
image.Resize(width, height).Write();
return null;
}
public ActionResult Remove(int id)
{
var repository = new PhotoGalleryRepository();
var photo = repository.GetPhoto(id);
WebSecurity.RequireUser(photo.UserId);
repository.RemovePhoto(id);
return RedirectToAction("View", "Gallery", new {id = photo.GalleryId});
}
public ActionResult Remove(int? id)
{
if (!id.HasValue)
return RedirectToRoute("Default");
var repository = new PhotoGalleryRepository();
var photo = repository.GetPhoto(id.Value);
if (photo == null)
return HttpNotFound();
ViewBag.Title = "Remove Photo - " + photo.FileTitle;
return View(photo);
}
public ActionResult Full(int? id)
{
if (!id.HasValue)
return RedirectToAction("View", new { id = id.Value });
var db = new PhotoGalleryRepository();
var photo = db.GetPhoto(id.Value);
if (photo == null)
return HttpNotFound();
Response.AppendHeader("Content-Disposition", String.Format("attachment; filename={0}", HttpUtility.UrlPathEncode(photo.FileTitle + photo.FileExtension)));
new WebImage(photo.FileContents).Write();
return null;
}
