public bool CheckOwner(int userId, int pictureId)
{
var picture = new PictureFindDao().GetObjectById(pictureId);
if (picture == null) return false;
var ownerId = new FindUsersAlbumsDao().FindUserIdByAlbumId(picture.AlbumId);
return ownerId == userId;
}
public ActionResult EditEffects(int id)
{
var editPicture = new PictureFindDao().GetObjectById(id);
if (!new PictureRequestService().IsBadRequest(editPicture, User.Identity.Name))
{
return(HttpNotFound());
}
return(View(editPicture));
}
public ActionResult Delete(int id)
{
var picture = new PictureFindDao().GetObjectById(id);
if (new PictureRequestService().IsBadRequest(picture, User.Identity.Name))
{
return(HttpNotFound());
}
return(View(picture));
}
public ActionResult Details(int id)
{
var picture = new PictureFindDao().GetObjectById(id);
if (picture == null)
{
return(HttpNotFound());
}
return(View(picture));
}
public ActionResult DeleteConfirmed(int id)
{
var picture = new PictureFindDao().GetObjectById(id);
if (new PictureRequestService().IsBadRequest(picture, User.Identity.Name))
{
return(HttpNotFound());
}
new PictureDeleteService().DeletePicture(id);
return(RedirectToAction("Details", "Album", new { id = picture.AlbumId }));
}
public override EditTagsModel BuildModel()
{
var tags = new TagFindDao().GetAllTags();
var selectTags = tags.Select
(tag => new SelectTag {
TagName = tag.TagName, IsSelected = IsExist(tag.TagId)
}).ToList();
var picture = new PictureFindDao().GetObjectById(_pictureId);
return(new EditTagsModel {
PictureUrl = picture.PictureUrl, SelectTags = selectTags
});
}
public void ToEditTags(EditTagsModel model)
{
// распределяет по коллекциям для добавления (если объекта еще не существует)
// или удаления (если объект уже существует) тэгов
FirstStage(model.SelectTags);
var pictureId = new PictureFindDao().GetPictureIdByPictureUrl(model.PictureUrl);
var pictureTagsForPicture = new PictureTagFindDao().GetPictureTagsForPicture(pictureId);
// Удаление ненужных тэгов
new PictureTagDeleteDao().DeleteListOfPictureTags(GetPictureTagsForDelete(pictureTagsForPicture));
// Создание необходимых тэгов
new PictureTagCreateDao().CreateTagsForPicture(pictureId, GetPictureTagsForCreate(pictureTagsForPicture));
}
