public async Task <ActionResult> EditArticle(Guid?articleId, string title, string content, string introContent, Guid[] categoryIds)
{
//id和内容和标题为空、未登录、登陆id不是这篇文章的拥有者、分类id不属于自己
if (articleId == null || articleId == Guid.Empty || title == null || content == null || title.Trim() == "" || content.Trim() == "") //提交的信息为空
{
return(Json(new { status = "fail", result = "提交的信息不完整，请重试" }, JsonRequestBehavior.AllowGet)); //返回错误信息
}
//获取当前登陆的id，cookie的id需要解密
string userCookieId = ""; string message;
if (Request.Cookies["userId"] != null)
{
if (!JwtHelper.GetJwtDecode(Request.Cookies["userId"].Value, out userCookieId, out message))
{
return(Json(new { status = "fail", result = message }, JsonRequestBehavior.AllowGet));//返回错误信息
}
}
string userId = Session["userId"] == null ? userCookieId : Session["userId"].ToString();
if (userId == null || userId.Trim() == "") //用户未登录
{
return(Json(new { status = "fail", result = "获取不到用户信息，请检查登陆状态" }, JsonRequestBehavior.AllowGet)); //返回错误信息
}
//查找提交的文章id是否存在，是否属于当前登陆用户
IArticleManager articleManager = new ArticleManager();
if (!await articleManager.ExistsArticle(articleId.Value)) //文章id找不到则跳转文章不存在错误页面
{
return(Json(new { status = "fail", result = "未能找到对应ID的文章，请稍后再试" }, JsonRequestBehavior.AllowGet)); //返回错误信息
}
var data = await articleManager.GetOneArticleById(articleId.Value); //要经过上面的判断否则会出错
if (data.userId != Guid.Parse(userId)) //文章作者才可编辑文章
{
return(Json(new { status = "fail", result = "非本人文章不可进行编辑" }, JsonRequestBehavior.AllowGet)); //返回错误信息
}
//提交的分类信息不为空，循环自己所有的分类，对比是否正确
if (categoryIds != null)
{
List <BlogCategoryDto> categoryDtoes = await articleManager.GetAllCategories(Guid.Parse(userId)); //获取分类对象集合
List <Guid> currentUserCategoryIds = new List <Guid>(); //将分类对象中的分类id整合进一个集合中
foreach (BlogCategoryDto category in categoryDtoes)
{
currentUserCategoryIds.Add(category.Id);
}
for (int i = 0; i < categoryIds.Length; i++) //循环检查提交的分类id是否和自身的分类id有对应
{
if (!currentUserCategoryIds.Contains(categoryIds[i])) //如果提交的分类id与自身的分类id没有匹配项，提示错误
{
return(Json(new { status = "fail", result = "提交的分类与用户所拥有的分类不匹配，请重试！" }, JsonRequestBehavior.AllowGet));
}
}
}
await articleManager.EditArticle(articleId.Value, title, content, introContent, categoryIds);
return(Json(new { status = "ok", result = "提交成功！", articleId = articleId.Value }, JsonRequestBehavior.AllowGet));
}
public async Task <ActionResult> EditArticle(EditArticleViewModel model)
{
if (!ModelState.IsValid)
{
return(View(model));
}
IArticleManager articleManager = new ArticleManager();
await articleManager.EditArticle(model.Id, model.Title, model.Content, model.CategoryIds);
return(RedirectToAction("ArticleList"));
}
private Task <StatusCodeResult> PostAsyncPartTwoArticle(Article s)
{
if (am.EditArticle(s))
{
return(Task.FromResult(new StatusCodeResult(200))); //success
}
else
{
return(Task.FromResult(new StatusCodeResult(404))); //not found
}
}
public async Task <ActionResult> EditArticle(EditArticleViewModel model)
{
if (ModelState.IsValid)
{
IArticleManager articleManager = new ArticleManager();
await articleManager.EditArticle(model.ArticleId, model.Title, model.Content, model.CategoryIds);
return(RedirectToAction(nameof(ArticleList)));
}
var userId = Guid.Parse(Session["userId"].ToString());
ViewBag.CategoryIds = await new ArticleManager().GetAllCategories(userId);
return(View(model));
}
public async Task <ActionResult> EditArticle(Models.ArticleViewModels.EditArticleViewModel model)
{
if (ModelState.IsValid)
{
IBLL.IArticleManager articleManager = new ArticleManager();
await articleManager.EditArticle(model.Id, model.Title, model.Content, model.CategoryIds);
return(RedirectToAction("AritcleList2"));
}
else
{
var userid = Guid.Parse(Session["userid"].ToString());
ViewBag.CategoryIds = await new ArticleManager().GetAllCategories(userid);
return(View(model));
}
}
public ActionResult EditArticle(Post post)
{
var _article = articleManager.GetByArticleNo(post.PostNo);
if (_article == null)
{
throw new ArgumentNullException("_article");
}
_article.Title = post.Title;
_article.Tags = post.Tags;
_article.Content = post.Content;
try
{
articleManager.EditArticle(_article);
return(RedirectToAction("Success"));
}
catch (Exception)
{
throw;
}
}