public ActionResult Edit(ArticleManageEditViewModel model)
{
if (ModelState.IsValid)
{
var tagsList = ArticleHandler.ConvertTagsStringToList(model.ArticleTagsForArticle);
//check tags and save
foreach(var tagName in tagsList)
{
if (!db.ArticleTags.Any(t => t.Name ==tagName))
{
var articleTag = new ArticleTag
{
Name = tagName
};
db.ArticleTags.Add(articleTag);
db.SaveChanges();
}
}
string newCoverImgUrl;
if (model.CoverImg != null)
{
var uploadedFile = new UploadedFile(model.CoverImg);
var coverImgName = uploadedFile.SaveAsWithGuid(Server.MapPath("~/ImgRepository/ArticleImgs/" + model.Id));
var pathRel = Url.Content("~/ImgRepository/ArticleImgs/" + model.Id + "/" + coverImgName);
newCoverImgUrl = pathRel;
}
else
{
newCoverImgUrl = db.Articles.Find(model.Id).CoverImgUrl;
}
var article = db.Articles.Find(model.Id);
article.Id = model.Id;
article.Title = model.Title;
article.CoverImgUrl = newCoverImgUrl;
article.ShortDescription = model.ShortDescription;
article.Description = model.Description;
article.Content = model.Content;
article.Meta = model.Meta;
article.UrlSlug = model.UrlSlug;
article.IsPublished = model.IsPublished;
article.PostTime = model.PostTime;
article.ModifyTime = model.ModifyTime;
article.CategoryId = db.ArticleCategories.Find(model.ArticleCategoryForArticle).Id;
article.Category = db.ArticleCategories.Find(model.ArticleCategoryForArticle);
article.Tags.Clear();
article.Tags = db.ArticleTags.Where(t => tagsList.Contains(t.Name)).ToList();
article.Dialogs.Clear();
db.ArticleDialogs.Where(a => a.ArticleId == article.Id).ToList().ForEach(ad => db.ArticleDialogs.Remove(ad));
for (int i = 0; i < model.ArticleDialogs.Count; i++)
{
model.ArticleDialogs[i].SequenceNumber = i + 1;
}
article.Dialogs = model.ArticleDialogs;
db.Entry(article).State = EntityState.Modified;
db.SaveChanges();
return RedirectToAction("Index");
}
return View(model);
}
// GET: ArticleManage/Edit/5
public ActionResult Edit(int? id)
{
if (id == null)
{
return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
}
Article article = db.Articles.Find(id);
if (article == null)
{
return HttpNotFound();
}
var vm = new ArticleManageEditViewModel
{
Id = article.Id,
Title = article.Title,
CoverImgUrl=article.CoverImgUrl,
ShortDescription = article.ShortDescription,
Description = article.Description,
Content=article.Content,
Meta = article.Meta,
UrlSlug = article.UrlSlug,
IsPublished = article.IsPublished,
PostTime = article.PostTime,
ModifyTime = article.ModifyTime??DateTime.Now,
ArticleCategoryForArticle = article.CategoryId,
ArticleCategories = db.ArticleCategories.ToList(),
Tags = article.Tags,
ArticleDialogs=article.Dialogs.Count>0?article.Dialogs:new List<ArticleDialog> { new ArticleDialog() },
Characters=db.Characters.ToList()
};
return View(vm);
}
