public ActionResult Create(TopicEditModel topicEditModel)
{
string errorMessage = null;
if (ModelState.HasBannedWord(out errorMessage))
{
return Redirect(SiteUrls.Instance().SystemMessage(TempData, new SystemMessageViewModel
{
Body = errorMessage,
Title = "创建失败",
StatusMessageType = StatusMessageType.Hint
}));
}
System.IO.Stream stream = null;
HttpPostedFileBase topicLogo = Request.Files["TopicLogo"];
//已修改
IUser user = UserContext.CurrentUser;
if (user == null)
return Json(new StatusMessageData(StatusMessageType.Error, "您尚未登录！"));
if (!authorizer.Topic_Create(out errorMessage))
{
return Redirect(SiteUrls.Instance().SystemMessage(TempData, new SystemMessageViewModel
{
Body = errorMessage,
Title = errorMessage,
StatusMessageType = StatusMessageType.Hint
}));
}
if (topicLogo != null && !string.IsNullOrEmpty(topicLogo.FileName))
{
TenantLogoSettings tenantLogoSettings = TenantLogoSettings.GetRegisteredSettings(TenantTypeIds.Instance().Topic());
if (!tenantLogoSettings.ValidateFileLength(topicLogo.ContentLength))
{
ViewData["StatusMessageData"] = new StatusMessageData(StatusMessageType.Error, string.Format("文件大小不允许超过{0}", Formatter.FormatFriendlyFileSize(tenantLogoSettings.MaxLogoLength * 1024)));
return View(topicEditModel);
}
LogoSettings logoSettings = DIContainer.Resolve<ISettingsManager<LogoSettings>>().Get();
if (!logoSettings.ValidateFileExtensions(topicLogo.FileName))
{
ViewData["StatusMessageData"] = new StatusMessageData(StatusMessageType.Error, "不支持的文件类型，仅支持" + logoSettings.AllowedFileExtensions);
return View(topicEditModel);
}
stream = topicLogo.InputStream;
topicEditModel.Logo = topicLogo.FileName;
}
TopicEntity topic = topicEditModel.AsTopicEntity();
bool result = topicService.Create(user.UserId, topic);
if (stream != null)
{
topicService.UploadLogo(topic.TopicId, stream);
}
//设置分类
if (topicEditModel.CategoryId > 0)
{
categoryService.AddItemsToCategory(new List<long>() { topic.TopicId }, topicEditModel.CategoryId);
}
//设置标签
string relatedTags = Request.Form.Get<string>("RelatedTags");
if (!string.IsNullOrEmpty(relatedTags))
{
tagService.AddTagsToItem(relatedTags, topic.TopicId, topic.TopicId);
}
//发送邀请
if (!string.IsNullOrEmpty(topicEditModel.RelatedUserIds))
{
//已修改
IEnumerable<long> userIds = Request.Form.Gets<long>("RelatedUserIds", null);
topicService.SendInvitations(topic, user, string.Empty, userIds);
}
return Redirect(SiteUrls.Instance().TopicHome(topic.TopicKey));
}
public ActionResult Create()
{
pageResourceManager.InsertTitlePart("创建专题");
string errorMessage = null;
if (!authorizer.Topic_Create(out errorMessage))
{
return Redirect(SiteUrls.Instance().SystemMessage(TempData, new SystemMessageViewModel
{
Body = errorMessage,
Title = errorMessage,
StatusMessageType = StatusMessageType.Hint
}));
}
TopicEditModel topic = new TopicEditModel();
return View(topic);
}
