コード例 #1
0
        protected void Page_Load(object sender, EventArgs e)
        {
            _mobileVer    = ASC.Web.Core.Mobile.MobileDetector.IsRequestMatchesMobile(this.Context);
            _settings     = ForumManager.GetSettings(SettingsID);
            _forumManager = _settings.ForumManager;
            _currentUser  = CoreContext.UserManager.GetUsers(SecurityContext.CurrentAccount.ID);

            Utility.RegisterTypeForAjax(typeof(TagSuggest));
            Utility.RegisterTypeForAjax(this.GetType());
            Utility.RegisterTypeForAjax(typeof(PostControl));

            _uploadSwitchHolder.Controls.Add(new FileUploaderModeSwitcher());

            FCKeditor.BasePath      = VirtualPathUtility.ToAbsolute(CommonControlsConfigurer.FCKEditorBasePath);
            FCKeditor.ToolbarSet    = "ForumToolbar";
            FCKeditor.EditorAreaCSS = WebSkin.GetUserSkin().BaseCSSFileAbsoluteWebPath;
            FCKeditor.Visible       = !_mobileVer;

            PostType   = NewPostType.Topic;
            PostAction = PostAction.Normal;

            int idTopic  = 0;
            int idThread = 0;


            if (!String.IsNullOrEmpty(Request[_settings.TopicParamName]))
            {
                try
                {
                    idTopic = Convert.ToInt32(Request[_settings.TopicParamName]);
                }
                catch { idTopic = 0; }

                if (idTopic == 0)
                {
                    Response.Redirect(_settings.StartPageAbsolutePath);
                    return;
                }
                else
                {
                    PostType = NewPostType.Post;
                }
            }
            else if (!String.IsNullOrEmpty(Request[_settings.ThreadParamName]))
            {
                try
                {
                    idThread = Convert.ToInt32(Request[_settings.ThreadParamName]);
                }
                catch { idThread = 0; }

                if (idThread == 0)
                {
                    Response.Redirect(_settings.StartPageAbsolutePath);
                    return;
                }
                else
                {
                    PostType = NewPostType.Topic;
                }

                int topicType = 0;
                try
                {
                    topicType = Convert.ToInt32(Request[_settings.PostParamName]);
                }
                catch
                {
                    topicType = 0;
                }
                if (topicType == 1)
                {
                    PostType = NewPostType.Poll;
                }
            }
            else
            {
                int topicType = 0;
                try
                {
                    topicType = Convert.ToInt32(Request[_settings.PostParamName]);
                }
                catch
                {
                    topicType = 0;
                }
                if (topicType == 1)
                {
                    PostType = NewPostType.Poll;
                }


                if (IsPostBack)
                {
                    if (!String.IsNullOrEmpty(Request["forum_thread_id"]))
                    {
                        try
                        {
                            idThread = Convert.ToInt32(Request["forum_thread_id"]);
                        }
                        catch { idThread = 0; }
                    }
                }
                else
                {
                    ForumDataProvider.GetThreadCategories(TenantProvider.CurrentTenantID, out _categories, out _threads);


                    foreach (var thread in _threads)
                    {
                        bool isAllow = false;
                        if (PostType == NewPostType.Topic)
                        {
                            isAllow = _forumManager.ValidateAccessSecurityAction(ForumAction.TopicCreate, thread);
                        }
                        else if (PostType == NewPostType.Poll)
                        {
                            isAllow = _forumManager.ValidateAccessSecurityAction(ForumAction.PollCreate, thread);
                        }

                        if (isAllow)
                        {
                            idThread = thread.ID;
                            Thread   = thread;
                            break;
                        }
                    }
                }

                if (idThread == 0)
                {
                    Response.Redirect(_settings.StartPageAbsolutePath);
                    return;
                }

                _isSelectForum = true;
            }


            if (PostType == NewPostType.Topic || PostType == NewPostType.Poll)
            {
                if (Thread == null)
                {
                    Thread = ForumDataProvider.GetThreadByID(TenantProvider.CurrentTenantID, idThread);
                }

                if (Thread == null)
                {
                    Response.Redirect(_settings.StartPageAbsolutePath);
                    return;
                }

                if (Thread.Visible == false)
                {
                    Response.Redirect(_settings.StartPageAbsolutePath);
                }

                _threadForAttachFiles = Thread.ID;

                if (PostType == NewPostType.Topic)
                {
                    if (!_forumManager.ValidateAccessSecurityAction(ForumAction.TopicCreate, Thread))
                    {
                        Response.Redirect(_settings.StartPageAbsolutePath);
                        return;
                    }

                    this.Page.Title = this.NewTopicPageTitle;
                }
                else if (PostType == NewPostType.Poll)
                {
                    if (!_forumManager.ValidateAccessSecurityAction(ForumAction.PollCreate, Thread))
                    {
                        Response.Redirect(_settings.StartPageAbsolutePath);
                        return;
                    }

                    this.Page.Title = this.NewPollPageTitle;
                }
            }
            else if (PostType == NewPostType.Post)
            {
                int parentPostId = 0;
                this.Page.Title = this.NewPostPageTitle;

                if (!String.IsNullOrEmpty(Request[_settings.ActionParamName]) && !String.IsNullOrEmpty(Request[_settings.PostParamName]))
                {
                    try
                    {
                        PostAction = (PostAction)Convert.ToInt32(Request[_settings.ActionParamName]);
                    }
                    catch { PostAction = PostAction.Normal; }
                    try
                    {
                        parentPostId = Convert.ToInt32(Request[_settings.PostParamName]);
                    }
                    catch
                    {
                        parentPostId = 0;
                        PostAction   = PostAction.Normal;
                    }
                }


                Topic = ForumDataProvider.GetTopicByID(TenantProvider.CurrentTenantID, idTopic);
                if (Topic == null)
                {
                    Response.Redirect(_settings.StartPageAbsolutePath);
                    return;
                }

                if (new Thread()
                {
                    ID = Topic.ThreadID
                }.Visible == false)
                {
                    Response.Redirect(_settings.StartPageAbsolutePath);
                    return;
                }



                var recentPosts = ForumDataProvider.GetRecentTopicPosts(TenantProvider.CurrentTenantID, Topic.ID, 5,
                                                                        (PostAction == PostAction.Normal || PostAction == PostAction.Edit) ? 0 : parentPostId);

                if (recentPosts.Count > 0)
                {
                    Label titleRecentPosts = new Label();
                    titleRecentPosts.Text = "<div class=\"headerPanel\" style='margin-top:20px;'>" + Resources.ForumUCResource.RecentPostFromTopic + "</div>";
                    _recentPostsHolder.Controls.Add(titleRecentPosts);


                    int i = 0;
                    foreach (Post post in recentPosts)
                    {
                        PostControl postControl = (PostControl)LoadControl(_settings.UserControlsVirtualPath + "/PostControl.ascx");
                        postControl.Post       = post;
                        postControl.SettingsID = SettingsID;
                        postControl.IsEven     = (i % 2 == 0);
                        _recentPostsHolder.Controls.Add(postControl);
                        i++;
                    }
                }


                _threadForAttachFiles = Topic.ThreadID;

                if (PostAction == PostAction.Quote || PostAction == PostAction.Reply || PostAction == PostAction.Normal)
                {
                    if (!_forumManager.ValidateAccessSecurityAction(ForumAction.PostCreate, Topic))
                    {
                        Response.Redirect(_settings.StartPageAbsolutePath);
                        return;
                    }

                    if (PostAction == PostAction.Quote || PostAction == PostAction.Reply)
                    {
                        ParentPost = ForumDataProvider.GetPostByID(TenantProvider.CurrentTenantID, parentPostId);

                        if (ParentPost == null)
                        {
                            Response.Redirect(_settings.StartPageAbsolutePath);
                            return;
                        }
                    }

                    _subject = Topic.Title;

                    if (PostAction == PostAction.Quote)
                    {
                        _text = String.Format(@"<div class=""mainQuote"">
                                                    <div class=""quoteCaption""><span class=""bold"">{0}</span>&nbsp;{1}</div>
                                                    <div id=""quote"" >
                                                    <div class=""bord""><div class=""t""><div class=""r"">
                                                    <div class=""b""><div class=""l""><div class=""c"">
                                                        <div class=""reducer"">
                                                            {2}
                                                        </div>
                                                    </div></div></div>
                                                    </div></div></div>
                                                </div>
                                                </div><br/>",
                                              ParentPost.Poster.DisplayUserName(),
                                              Resources.ForumUCResource.QuoteCaptioon_Wrote + ":",
                                              ParentPost.Text);
                    }

                    if (PostAction == PostAction.Reply)
                    {
                        _text = "<span class=\"headerPanel\">To: " + ParentPost.Poster.DisplayUserName() + "</span><br/><br/>";
                    }
                }
                else if (PostAction == PostAction.Edit)
                {
                    EditedPost = ForumDataProvider.GetPostByID(TenantProvider.CurrentTenantID, parentPostId);

                    if (EditedPost == null)
                    {
                        Response.Redirect(_settings.StartPageAbsolutePath);
                        return;
                    }

                    if (!_forumManager.ValidateAccessSecurityAction(ForumAction.PostEdit, EditedPost))
                    {
                        Response.Redirect("default.aspx");
                        return;
                    }

                    Topic    = ForumDataProvider.GetTopicByID(TenantProvider.CurrentTenantID, EditedPost.TopicID);
                    _text    = EditedPost.Text;
                    _subject = EditedPost.Subject;
                }
            }

            if (!IsPostBack && !_mobileVer)
            {
                FCKeditor.Value = _text;
            }

            if (PostType != NewPostType.Poll)
            {
                _pollMaster.Visible = false;
            }
            else
            {
                _pollMaster.QuestionFieldID = "forum_subject";
            }


            if (IsPostBack)
            {
                _attachmentsString = Request["forum_attachments"] ?? "";

                #region IsPostBack

                if (PostType == NewPostType.Topic)
                {
                    _subject = string.IsNullOrEmpty(Request["forum_subject"]) ? string.Empty : Request["forum_subject"].Trim();
                }
                else if (PostType == NewPostType.Poll)
                {
                    _subject = string.IsNullOrEmpty(_pollMaster.Name) ? string.Empty : _pollMaster.Name.Trim();
                }

                if (String.IsNullOrEmpty(_subject) && PostType != NewPostType.Post)
                {
                    _subject      = "";
                    _errorMessage = "<div class=\"errorBox\">" + Resources.ForumUCResource.ErrorSubjectEmpty + "</div>";
                    return;
                }

                if (!String.IsNullOrEmpty(Request["forum_tags"]))
                {
                    Regex r = new Regex(@"\s*,\s*", RegexOptions.Compiled);
                    _tagString = r.Replace(Request["forum_tags"].Trim(), ",");
                }

                if (!String.IsNullOrEmpty(Request["forum_search_tags"]))
                {
                    _tagValues = Request["forum_search_tags"].Trim();
                }

                _text = Request["forum_text"].Trim();
                if (String.IsNullOrEmpty(_text))
                {
                    _text         = "";
                    _errorMessage = "<script type='text/javascript'>jq(document).ready (function(){ForumManager.ShowInfoMessage('" + Resources.ForumUCResource.ErrorTextEmpty + "');});</script>";
                    return;
                }
                else
                {
                    _text = _text.Replace("<br />", "<br />\r\n").TrimEnd('\r', '\n');
                }

                if (String.IsNullOrEmpty(Request["forum_topSubscription"]))
                {
                    _subscribeViewType = SubscriveViewType.Disable;
                }
                else
                {
                    if (String.Equals(Request["forum_topSubscription"], "1", StringComparison.InvariantCultureIgnoreCase))
                    {
                        _subscribeViewType = SubscriveViewType.Checked;
                    }
                    else
                    {
                        _subscribeViewType = SubscriveViewType.Unchecked;
                    }
                }


                if (PostType == NewPostType.Post)
                {
                    if (PostAction == PostAction.Edit)
                    {
                        EditedPost.Subject   = _subject;
                        EditedPost.Text      = _text;
                        EditedPost.Formatter = _formatter;

                        try
                        {
                            ForumDataProvider.UpdatePost(TenantProvider.CurrentTenantID, EditedPost.ID, EditedPost.Subject, EditedPost.Text, EditedPost.Formatter);
                            if (IsAllowCreateAttachment)
                            {
                                CreateAttachments(EditedPost);
                            }

                            CommonControlsConfigurer.FCKEditingComplete(_settings.FileStoreModuleID, EditedPost.ID.ToString(), EditedPost.Text, true);
                            var redirectUrl = _settings.PostPageAbsolutePath + "&t=" + EditedPost.TopicID.ToString() + "&p=1#" + EditedPost.ID.ToString();
                            Response.Redirect(redirectUrl);
                            return;
                        }
                        catch (Exception ex)
                        {
                            _errorMessage = "<div class=\"errorBox\">" + ex.Message.HtmlEncode() + "</div>";
                            return;
                        }
                    }
                    else
                    {
                        var post = new Post(Topic.Title, _text);
                        post.TopicID      = Topic.ID;
                        post.ParentPostID = ParentPost == null ? 0 : ParentPost.ID;
                        post.Formatter    = _formatter;
                        post.IsApproved   = _forumManager.ValidateAccessSecurityAction(ForumAction.ApprovePost, Topic);

                        try
                        {
                            post.ID = ForumDataProvider.CreatePost(TenantProvider.CurrentTenantID, post.TopicID, post.ParentPostID,
                                                                   post.Subject, post.Text, post.IsApproved, post.Formatter);

                            Topic.PostCount++;

                            CommonControlsConfigurer.FCKEditingComplete(_settings.FileStoreModuleID, post.ID.ToString(), post.Text, false);

                            if (IsAllowCreateAttachment)
                            {
                                CreateAttachments(post);
                            }

                            NotifyAboutNewPost(post);

                            if (_subscribeViewType != SubscriveViewType.Disable)
                            {
                                _forumManager.PresenterFactory.GetPresenter <ISubscriberView>().SetView(this);
                                if (this.GetSubscriptionState != null)
                                {
                                    this.GetSubscriptionState(this, new SubscribeEventArgs(SubscriptionConstants.NewPostInTopic, Topic.ID.ToString(), SecurityContext.CurrentAccount.ID));
                                }

                                if (this.IsSubscribe && _subscribeViewType == SubscriveViewType.Unchecked)
                                {
                                    if (this.UnSubscribe != null)
                                    {
                                        this.UnSubscribe(this, new SubscribeEventArgs(SubscriptionConstants.NewPostInTopic, Topic.ID.ToString(), SecurityContext.CurrentAccount.ID));
                                    }
                                }
                                else if (!this.IsSubscribe && _subscribeViewType == SubscriveViewType.Checked)
                                {
                                    if (this.Subscribe != null)
                                    {
                                        this.Subscribe(this, new SubscribeEventArgs(SubscriptionConstants.NewPostInTopic, Topic.ID.ToString(), SecurityContext.CurrentAccount.ID));
                                    }
                                }
                            }

                            int numb_page = Convert.ToInt32(Math.Ceiling(Topic.PostCount / (_settings.PostCountOnPage * 1.0)));

                            var postURL = _settings.LinkProvider.Post(post.ID, Topic.ID, numb_page);

                            if (_settings.ActivityPublisher != null)
                            {
                                _settings.ActivityPublisher.NewPost(post, Topic.Title, Topic.ThreadID, postURL);
                            }

                            Response.Redirect(postURL);
                            return;
                        }
                        catch (Exception ex)
                        {
                            _errorMessage = "<div class=\"errorBox\">" + ex.Message.HtmlEncode() + "</div>";
                            return;
                        }
                        #endregion
                    }
                }
                if (PostType == NewPostType.Topic || PostType == NewPostType.Poll)
                {
                    if (PostType == NewPostType.Poll && _pollMaster.AnswerVariants.Count < 2)
                    {
                        _errorMessage = "<div class=\"errorBox\">" + Resources.ForumUCResource.ErrorPollVariantCount + "</div>";
                        return;
                    }

                    try
                    {
                        var topic = new Topic(_subject, TopicType.Informational);
                        topic.ThreadID = Thread.ID;
                        topic.Tags     = CreateTags(Thread);
                        topic.Type     = (PostType == NewPostType.Poll ? TopicType.Poll : TopicType.Informational);

                        topic.ID = ForumDataProvider.CreateTopic(TenantProvider.CurrentTenantID, topic.ThreadID, topic.Title, topic.Type);
                        Topic    = topic;

                        foreach (var tag in topic.Tags)
                        {
                            if (tag.ID == 0)
                            {
                                ForumDataProvider.CreateTag(TenantProvider.CurrentTenantID, topic.ID, tag.Name, tag.IsApproved);
                            }
                            else
                            {
                                ForumDataProvider.AttachTagToTopic(TenantProvider.CurrentTenantID, tag.ID, topic.ID);
                            }
                        }

                        var post = new Post(topic.Title, _text);
                        post.TopicID      = topic.ID;
                        post.ParentPostID = 0;
                        post.Formatter    = _formatter;
                        post.IsApproved   = _forumManager.ValidateAccessSecurityAction(ForumAction.ApprovePost, Topic);

                        post.ID = ForumDataProvider.CreatePost(TenantProvider.CurrentTenantID, post.TopicID, post.ParentPostID,
                                                               post.Subject, post.Text, post.IsApproved, post.Formatter);

                        CommonControlsConfigurer.FCKEditingComplete(_settings.FileStoreModuleID, post.ID.ToString(), post.Text, false);

                        if (IsAllowCreateAttachment)
                        {
                            CreateAttachments(post);
                        }

                        if (PostType == NewPostType.Poll)
                        {
                            var answerVariants = new List <string>();
                            foreach (var answVariant in _pollMaster.AnswerVariants)
                            {
                                answerVariants.Add(answVariant.Name);
                            }

                            topic.QuestionID = ForumDataProvider.CreatePoll(TenantProvider.CurrentTenantID, topic.ID,
                                                                            _pollMaster.Singleton ? QuestionType.OneAnswer : QuestionType.SeveralAnswer,
                                                                            topic.Title, answerVariants);
                        }

                        NotifyAboutNewPost(post);

                        if (_subscribeViewType == SubscriveViewType.Checked)
                        {
                            _forumManager.PresenterFactory.GetPresenter <ISubscriberView>().SetView(this);
                            if (this.Subscribe != null)
                            {
                                this.Subscribe(this, new SubscribeEventArgs(SubscriptionConstants.NewPostInTopic, topic.ID.ToString(), SecurityContext.CurrentAccount.ID));
                            }
                        }

                        if (_settings.ActivityPublisher != null)
                        {
                            _settings.ActivityPublisher.NewTopic(topic);
                        }

                        Response.Redirect(_settings.LinkProvider.Post(post.ID, topic.ID, 1));
                        return;
                    }
                    catch (Exception ex)
                    {
                        _errorMessage = "<div class=\"errorBox\">" + ex.Message.HtmlEncode() + "</div>";
                        return;
                    }
                }
            }
            else
            {
                _forumManager.PresenterFactory.GetPresenter <ISubscriberView>().SetView(this);
                if (PostType == NewPostType.Poll || PostType == NewPostType.Topic)
                {
                    if (this.GetSubscriptionState != null)
                    {
                        this.GetSubscriptionState(this, new SubscribeEventArgs(SubscriptionConstants.NewPostInThread, Thread.ID.ToString(), SecurityContext.CurrentAccount.ID));
                    }

                    if (this.IsSubscribe)
                    {
                        _subscribeViewType = SubscriveViewType.Disable;
                    }
                    else
                    {
                        _subscribeViewType = SubscriveViewType.Checked;
                    }
                }
                else if (PostType == NewPostType.Post && PostAction != PostAction.Edit)
                {
                    if (this.GetSubscriptionState != null)
                    {
                        this.GetSubscriptionState(this, new SubscribeEventArgs(SubscriptionConstants.NewPostInThread, Topic.ThreadID.ToString(), SecurityContext.CurrentAccount.ID));
                    }

                    if (this.IsSubscribe)
                    {
                        _subscribeViewType = SubscriveViewType.Disable;
                    }
                    else
                    {
                        if (SubscriptionConstants.SubscriptionProvider.IsUnsubscribe(new DirectRecipient(SecurityContext.CurrentAccount.ID.ToString(), SecurityContext.CurrentAccount.Name),
                                                                                     SubscriptionConstants.NewPostInTopic, Topic.ID.ToString()))
                        {
                            _subscribeViewType = SubscriveViewType.Unchecked;
                        }
                        else
                        {
                            _subscribeViewType = SubscriveViewType.Checked;
                        }
                    }
                }
                else
                {
                    _subscribeViewType = SubscriveViewType.Disable;
                }
            }
        }