public async Task <IActionResult> Edit(
int nid, NewsEditModel model,
[FromServices] IMarkdownService markdownService)
{
if (model.NewsId != nid)
{
return(BadRequest());
}
var news = await DbContext.News
.Where(n => n.NewsId == nid)
.FirstOrDefaultAsync();
if (news is null)
{
return(NotFound());
}
markdownService.Render(model.MarkdownSource, out var html, out var tree);
news.Source = Encoding.UTF8.GetBytes(model.MarkdownSource);
news.Title = model.Title;
news.Active = model.Active;
news.Content = Encoding.UTF8.GetBytes(html);
news.Tree = Encoding.UTF8.GetBytes(tree);
news.LastUpdate = DateTimeOffset.Now;
await DbContext.SaveChangesAsync();
StatusMessage = "News updated successfully.";
return(RedirectToAction(nameof(Edit), new { nid }));
}
protected override void OnNewsEdited(NewsBase news, NewsEditModel model)
{
if (model is NewsExtendedEditModel extendedModel)
{
_activityTagsHelper.ReplaceTags(news.Id, extendedModel.TagIdsData);
}
}
public IActionResult UpdateNews(Guid id, [Bind("Title,Description, CreatedBy")] NewsEditModel newsEditModel)
{
var newsEdited = _service.GetNewsById(id);
if (newsEdited == null)
{
return(NotFound());
}
if (!ModelState.IsValid)
{
return(View(newsEditModel));
}
newsEdited.Title = newsEditModel.Title;
newsEdited.Description = newsEditModel.Description;
try
{
_service.Update(newsEdited);
}
catch (DbUpdateConcurrencyException)
{
if (!NewsExists(_service.GetNewsById(id).Id))
{
return(NotFound());
}
throw;
}
return(RedirectToAction(nameof(Index)));
}
public ActionResult Edit([Bind(Include = "Id,Title,Text,File")] NewsEditModel model)
{
if (ModelState.IsValid)
{
News news = db.news.Single(s => s.Id == model.Id);
if (news == null)
{
return(HttpNotFound());
}
news.Title = model.Title;
news.Text = model.Text;
if (model.File != null && model.File.ContentLength > 0)
{
var fileExtension = Path.GetExtension(model.File.FileName);
var fileName = Path.GetFileNameWithoutExtension(model.File.FileName) + "-" +
DateTime.Now.ToString("yyyyMMdd_HHmmssfff") + fileExtension;
var path = Path.Combine(Server.MapPath("~/Img/news"), fileName);
model.File.SaveAs(path);
news.PicturePath = "/Img/news/" + fileName;
}
news.Modified = DateTime.Now;
db.SaveChanges();
TempData["AlertMessage"] = "changes has ended succesfully";
return(RedirectToAction("List"));
}
TempData["AlertMessage"] = "Something gone wrong. Try again please!";
return(RedirectToAction("List"));
}
public async Task <IHttpActionResult> Edit(NewsEditModel editModel)
{
if (!ModelState.IsValid)
{
return(BadRequest());
}
//if (!_permissionsService.Check(new PermissionSettingIdentity(PermissionActionEnum.Edit,
// PermissionResourceTypeEnum.News)))
if (!await _newsService.CanEditAsync(editModel.Id))
{
return(Ok((await _activityLinkService.GetLinksAsync(editModel.Id)).Details));
}
var cachedActivityMedias = _newsService.Get(editModel.Id).MediaIds;
var activity = MapToNews(editModel);
await _newsService.SaveAsync(activity);
DeleteMedia(cachedActivityMedias.Except(activity.MediaIds));
await OnNewsEditedAsync(activity, editModel);
var newsViewModel = await GetViewModelAsync(_newsService.Get(editModel.Id));
ReloadFeed();
return(Ok(newsViewModel.Links.Details));
}
protected override void OnNewsEdited(NewsBase news, NewsEditModel model)
{
if (model is NewsExtendedEditModel extendedModel)
{
_activityTagsHelper.ReplaceTags(news.Id, extendedModel.TagIdsData);
}
ResolveMentions(model.Description, news);
}
public int Save(NewsEditModel model)
{
var news = new News
{
Id = model.Id,
Title = model.Title,
Content = model.Content,
Date = model.Date
};
return(_newsRepository.InsertOrUpdate(news));
}
protected virtual NewsBase MapToNews(NewsEditModel editModel)
{
var activity = _newsService.Get(editModel.Id);
activity = Mapper.Map(editModel, activity);
activity.MediaIds = activity.MediaIds.Concat(_mediaHelper.CreateMedia(editModel));
activity.PublishDate = editModel.PublishDate.ToUniversalTime();
activity.UnpublishDate = editModel.UnpublishDate?.ToUniversalTime();
activity.EndPinDate = editModel.EndPinDate?.ToUniversalTime();
return(activity);
}
protected virtual NewsBase MapToNews(NewsEditModel editModel)
{
var activity = _newsService.Get(editModel.Id);
activity = Mapper.Map(editModel, activity);
activity.MediaIds = activity.MediaIds.Concat(_mediaHelper.CreateMedia(editModel));
activity.PublishDate = editModel.PublishDate.ToUniversalTime().WithCorrectedDaylightSavingTime(editModel.PublishDate);
activity.UnpublishDate = editModel.UnpublishDate?.ToUniversalTime().WithCorrectedDaylightSavingTime(editModel.UnpublishDate.Value);
activity.EndPinDate = editModel.EndPinDate?.ToUniversalTime().WithCorrectedDaylightSavingTime(editModel.EndPinDate.Value);
activity.IsPinned = editModel.PinAllowed && activity.IsPinned;
return(activity);
}
public override void FuncPreInitEditView(object id, ref News EditItem, ref NewsEditModel model)
{
if (EditItem == null)
{
//get the item by id
EditItem = new NewsModel <News>().Get(id);
}
if (EditItem != null)
{
model = new NewsEditModel();
model.EditItem = EditItem;
}
}
public ActionResult Edit(NewsEditModel model)
{
if (!ModelState.IsValid)
{
return(Json(MVCHelper.GetJsonValidMsg(ModelState)));
}
if (model.ImgURL.Contains(";base64"))
{
string[] strs = model.ImgURL.Split(',');
string[] formats = strs[0].Replace(";base64", "").Split(':');
string img = strs[1];
string format = formats[1];
string[] imgFormats = { "image/png", "image/jpg", "image/jpeg", "image/bmp", "IMAGE/PNG", "IMAGE/JPG", "IMAGE/JPEG", "IMAGE/BMP" };
byte[] imgBytes;
if (!imgFormats.Contains(format))
{
return(Json(new AjaxResult {
Status = "0", Msg = "请选择正确的图片格式，支持png、jpg、jpeg、png格式"
}));
}
string ext = "." + format.Split('/')[1];
try
{
imgBytes = Convert.FromBase64String(img);
}
catch (Exception ex)
{
return(Json(new AjaxResult {
Status = "0", Msg = "图片解密错误"
}));
}
try
{
newService.Update(model.Id, model.Title, model.Contents, SaveImg(imgBytes, ext));
}
catch (DbEntityValidationException ex)
{
return(Json(new AjaxResult {
Status = "0", Msg = ex.Message
}));
}
}
else
{
newService.Update(model.Id, model.Title, model.Contents, model.ImgURL);
}
return(Json(new AjaxResult {
Status = "1", Data = "/admin/news/list"
}));
}
private NewsBase MapToNews(NewsEditModel editModel)
{
var news = _newsService.Get(editModel.Id);
news = Mapper.Map(editModel, news);
news.MediaIds = news.MediaIds.Concat(_mediaHelper.CreateMedia(editModel, MediaFolderTypeEnum.NewsContent));
news.PublishDate = editModel.PublishDate.ToUniversalTime().WithCorrectedDaylightSavingTime(editModel.PublishDate);
news.UnpublishDate = editModel.UnpublishDate?.ToUniversalTime().WithCorrectedDaylightSavingTime(editModel.UnpublishDate.Value);
news.EndPinDate = editModel.EndPinDate?.ToUniversalTime().WithCorrectedDaylightSavingTime(editModel.EndPinDate.Value);
if (IsPinAllowed())
{
news.IsPinned = editModel.IsPinned;
}
return(news);
}
public virtual ActionResult Edit(NewsEditModel editModel)
{
if (!ModelState.IsValid)
{
return(RedirectToCurrentUmbracoPage(Request.QueryString));
}
var cachedActivityMedias = _newsService.Get(editModel.Id).MediaIds;
var activity = MapToNews(editModel);
_newsService.Save(activity);
DeleteMedia(cachedActivityMedias.Except(activity.MediaIds));
OnNewsEdited(activity, editModel);
string redirectUri = editModel.Links.Details;
return(Redirect(redirectUri));
}
// GET: News/Edit/5
public ActionResult Edit(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
News news = db.news.Find(id);
if (news == null)
{
return(HttpNotFound());
}
NewsEditModel model = new NewsEditModel {
Title = news.Title,
Text = news.Text,
Id = news.Id,
ImagePath = news.PicturePath
};
return(PartialView(model));
}
public IActionResult UpdateNews(Guid?id)
{
if (id == null)
{
return(NotFound());
}
var news = _service.GetNewsById(id.Value);
if (news == null)
{
return(NotFound());
}
var newsEditModel = new NewsEditModel(
news.Title,
news.Description
);
return(View(newsEditModel));
}
public async Task <IActionResult> Add(
NewsEditModel model,
[FromServices] IMarkdownService markdownService)
{
markdownService.Render(model.MarkdownSource, out var html, out var tree);
var news = DbContext.News.Add(new News
{
Source = Encoding.UTF8.GetBytes(model.MarkdownSource),
Title = model.Title,
Active = model.Active,
LastUpdate = DateTimeOffset.Now,
Content = Encoding.UTF8.GetBytes(html),
Tree = Encoding.UTF8.GetBytes(tree),
});
await DbContext.SaveChangesAsync();
StatusMessage = "News created successfully.";
return(RedirectToAction("Edit", new { nid = news.Entity.NewsId }));
}
public IActionResult Edit(int id, NewsEditModel newsedit)
{
var news = myDBContent.News.Where(n => n.ID == id).FirstOrDefault();
if (ModelState.IsValid)
{
news.AddTime = DateTime.Now;
news.Title = newsedit.Title;
news.Content = newsedit.Content;
}
int v = myDBContent.SaveChanges();
if (v > 0)
{
return(Redirect("/Manage/News/Index"));
}
else
{
ModelState.AddModelError("Title", "修改失败！");
}
return(View());
}
public IActionResult NewsEdit(NewsEditModel model, int id)
{
News news = db.News.Find(id);
if (ModelState.IsValid)
{
if (model.Description != null)
{
news.Description = model.Description;
}
if (model.Info != null)
{
news.Description = model.Description;
}
if (model.Name != null)
{
news.Name = model.Name;
}
db.SaveChanges();
return(RedirectToAction("News", "DataBases"));
}
ViewBag.CurrentTopic = news;
return(View());
}
public ActionResult SavePublishNews(NewsEditModel model)
{
SaveResult result = new SaveResult();
if (model.Id > 0)//编辑
{
if (model.Version == (byte)NewsSubmitFormType.CNVersion)
{
result = _component.UpdateCNVersion(new News
{
CNIntro = model.CNIntro,
CNPublisher = model.CNPublisher,
CNPageView = model.CNPageView,
CNTitle = model.CNTitle,
CNContent = model.CNContent,
CNSource = model.CNSource,
CNKeyword1 = model.CNKeyword1,
CNKeyword2 = model.CNKeyword2,
Status = (NewsStatus)model.Status,
CNCoverPictureUrl = model.CNCoverPictureUrlList == null ? "" : model.CNCoverPictureUrlList[0],
Id = model.Id,
NewsSetionId = model.NewsSetionId
});
}
if (model.Version == (byte)NewsSubmitFormType.ENVersion)
{
result = _component.UpdateENVersion(new News
{
ENIntro = model.ENIntro,
ENPublisher = model.ENPublisher,
ENPageView = model.ENPageView,
ENTitle = model.ENTitle,
ENContent = model.ENContent,
ENSource = model.ENSource,
ENKeyword1 = model.ENKeyword1,
ENKeyword2 = model.ENKeyword2,
ENCoverPictureUrl = model.ENCoverPictureUrlList == null ? "" : model.ENCoverPictureUrlList[0],
Status = (NewsStatus)model.Status,
NewsSetionId = model.NewsSetionId,
Id = model.Id
});
}
}
else //新增
{
News news = new News
{
CNIntro = model.CNIntro,
ENIntro = model.ENIntro,
CNPublisher = model.CNPublisher,
ENPublisher = model.ENPublisher,
CNTitle = model.CNTitle,
ENTitle = model.ENTitle,
CNPageView = model.CNPageView,
ENPageView = model.ENPageView,
CNContent = model.CNContent,
ENContent = model.ENContent,
CNSource = model.CNSource,
ENSource = model.ENSource,
CNKeyword1 = model.CNKeyword1,
ENKeyword1 = model.ENKeyword1,
CNKeyword2 = model.CNKeyword2,
ENKeyword2 = model.ENKeyword2,
Status = (NewsStatus)model.Status,
CreateTime = DateTime.UtcNow,
ModifyTime = null,
AccountsId = AccountInfo.Id,
CNCoverPictureUrl = model.CNCoverPictureUrlList == null ? "" : model.CNCoverPictureUrlList[0],
ENCoverPictureUrl = model.ENCoverPictureUrlList == null ? "" : model.ENCoverPictureUrlList[0],
NewsSetionId = model.NewsSetionId
};
result = new NewsComponent().Create(news);
}
return(Json(result.toJson()));
}
private async Task OnNewsEditedAsync(NewsBase news, NewsEditModel model)
{
await _activityTagsHelper.ReplaceTagsAsync(news.Id, model.TagIdsData);
await ResolveMentionsAsync(model.Description, news);
}
protected virtual void OnNewsEdited(NewsBase news, NewsEditModel model)
{
}
private void Prepare(int?id)
{
Input = _newsService.GetForEdit(id);
}
