public static (DialogResult, string) Show(string topic, string existing) { var form = new TopicForm(); form.label1.Text = $"Enter new topic for {topic}:"; form.textBox1.Text = existing; return(form.ShowDialog(), form.textBox1.Text); }
private void TopicBox_Click(object sender, EventArgs e) { ParentForm.ActiveControl = null; (var info, var str) = TopicForm.Show(Topic, Text); if (info == DialogResult.OK) { Text = str; TopicChanged?.Invoke(this, EventArgs.Empty); } }
/// <summary> /// 命令执行 /// </summary> /// <param name="context"></param> public override void Execute(DataContext context) { byte[] cmdData = context.CmdData; if (cmdData.Length == 0) { context.Flush(RespondCode.CmdDataLack); return; } TopicForm topicForm = cmdData.ProtoBufDeserialize <TopicForm>(); if (Compiled.Debug) { topicForm.Debug("=== Bbs.TopicCreate 上行数据 ==="); } CreateTopic(topicForm, context); }
/// <summary> /// /// </summary> /// <param name="topicForm"></param> /// <param name="context"></param> private static void CreateTopic(TopicForm topicForm, DataContext context) { int userId = context.UserId; UserCacheInfo userCache = UserBiz.ReadUserCacheInfo(userId); int schoolId = userCache.UserSite; UserRole userRole = (UserRole)userCache.UserRole; #region 基本校验 ForumInfo forumInfo = BbsBiz.GetForumInfoById(topicForm.ForumId, schoolId); if (null == forumInfo) { context.Flush(RespondCode.ShowError, "版块不存在!"); return; } Forum forum = forumInfo.ToForum(); if (forum.PostRole == PostRole.Forbidden) { context.Flush(RespondCode.ShowError, "版块不允许发帖!"); return; } if (forum.PostRole == PostRole.NotStudent && userRole != UserRole.Teacher && userRole != UserRole.CustomerService) { context.Flush(RespondCode.ShowError, "版块没有发帖权限!"); return; } if ((forum.AllowTopicType & topicForm.TopicType) != topicForm.TopicType) { context.Flush(RespondCode.ShowError, "发帖类型不被允许!"); return; } //悬赏 int reward = 0; if (topicForm.TopicType == TopicType.Reward && topicForm.RewardCount > 0) { if (userCache.VirtualCoinCount < reward) { reward = userCache.VirtualCoinCount; } } //是否带有声音、图片文件 bool hasVoice = topicForm.Voices != null && topicForm.Voices.Count > 0; bool hasImage = topicForm.Image != null && topicForm.Image.Count > 0; bool hasMediaFiles = hasVoice || hasImage; //敏感关键词 List <string> filters = FilterHelper.GetSensitiveWords().ToList(); //标题 string title = (topicForm.Title ?? string.Empty).Trim(); if (string.IsNullOrEmpty(title)) { title = "无题"; } else { if (filters.Count > 0) { title = title.ReplaceSensitiveWord(filters); } } //内容 string content = (topicForm.Content ?? string.Empty).Trim(); string intro = ""; if (!string.IsNullOrEmpty(content)) { if (filters.Count > 0) { content = content.ReplaceSensitiveWord(filters); } intro = content.Length > 200 ? (content.Substring(0, 200) + "...") : content; if (!hasMediaFiles) { content = string.Format("<TopicContent><Text>{0}</Text></TopicContent>", content); } } #endregion #region 数据组装 DateTime dtNow = DateTime.Now; TopicFullInfo topicInfo = new TopicFullInfo { ForumId = topicForm.ForumId, SchoolId = schoolId, UserId = userId, AttachContent = (topicForm.AttachContent ?? string.Empty).Trim(), Title = title, Content = content, Intro = intro, Icon = "", Voice = "", Remark = "", Reward = reward, IsQuestion = topicForm.TopicType == TopicType.Questions, IsAllowReply = true, IsStick = false, IsRefined = false, AttrChangedMark = "", ExpChanged = 0, VirtualCoinChanged = 0, BestAnswerId = 0, FavouredCount = 0, RepliedCount = 0, RepliedUserIds = "", LastRepliedDate = dtNow, ViewCount = 0, FavoritedCount = 0, Status = 0, CreateDate = dtNow, ManageMark = "", LastManageDate = dtNow }; #endregion //创建帖子 BbsBiz.CreateTopic(topicInfo); if (topicInfo.TopicId > 0) { #region 处理声音、图片等文件,并更新帖子内容 if (hasMediaFiles) { List <string> voiceNodeList = new List <string>(0); string extName, url; if (hasVoice) { int voiceTime; foreach (MediaDetail voice in topicForm.Voices) { if (voice.Data != null && voice.Data.Length > 0) { extName = (voice.Name ?? ".mp3").Trim().ToLower(); voiceTime = 0; int.TryParse(voice.Attr ?? "0", out voiceTime); url = voice.Data.SaveMediaFile(FileTarget.Topic, topicInfo.TopicId, Utility.MediaType.Audio, extName); if (!string.IsNullOrEmpty(url)) { voiceNodeList.Add(string.Format("<Voice Url=\"{0}\" Duration=\"{1}\"></Voice>", url, voiceTime)); } } } } List <string> imageNodeList = new List <string>(0); List <string> imageUrlList = new List <string>(0); if (hasImage) { foreach (MediaDetail image in topicForm.Image) { if (image.Data != null && image.Data.Length > 0) { extName = (image.Name ?? ".jpg").Trim().ToLower(); url = image.Data.SaveMediaFile(FileTarget.Topic, topicInfo.TopicId, Utility.MediaType.Image, extName); if (!string.IsNullOrEmpty(url)) { Tuple <int, int> imageSize = url.GetImageSize(); int w = imageSize.Item1, h = imageSize.Item2; if (w > 0 && h > 0) { if (w > 480) { h = (int)((double)h * (double)((double)w / (double)480)); w = 480; } imageUrlList.Add(url); imageNodeList.Add(string.Format("<Image ThumbUrl=\"{0}\" ImageUrl=\"{1}\" Width=\"{2}\" Height=\"{3}\"></Image>", url, url, w, h)); } } } } } string voiceContent = string.Empty; if (voiceNodeList.Count > 0) { voiceContent = string.Join(string.Empty, voiceNodeList); } string textContent = string.Empty; if (!string.IsNullOrEmpty(content)) { textContent = string.Format("<Text>{0}</Text>", content); } string imageContent = string.Empty; if (imageNodeList.Count > 0) { imageContent = string.Join(string.Empty, imageNodeList); } topicInfo.Content = string.Format("<TopicContent>{0}{1}{2}</TopicContent>", voiceContent, textContent, imageContent); if (voiceNodeList.Count > 0) { topicInfo.Voice = voiceNodeList[0]; } if (imageUrlList.Count > 0) { topicInfo.Icon = imageUrlList[0]; } //更新帖子内容 BbsBiz.UpdateTopicContent(topicInfo); } #endregion context.Flush(BitConverter.GetBytes(topicInfo.TopicId).Reverse()); } else { context.Flush(RespondCode.ExecError); } }