entryview.cs

本系统是在asp版《在线文件管理器》的基础上设计制作

//------------------------------------------------------------------------------
// <copyright company="Telligent Systems">
//     Copyright (c) Telligent Systems Corporation.  All rights reserved.
// </copyright> 
//------------------------------------------------------------------------------

using System;
using System.Web.UI.WebControls;

using CommunityServer.Blogs.Components;
using CommunityServer.Components;
using CommunityServer.Controls;

namespace CommunityServer.Blogs.Controls
{
    /// <summary>
    /// Summary description for EntryView.
    /// </summary>
    public class EntryView : WeblogThemedControl
    {
        public EntryView():base()
        {
		
        }

        private Literal EntryTitle = null;
        private Literal EntryBody = null;
        private Literal EntryDesc = null;
		private HyperLink AuthorLink = null;
		private RatingImageButton Ratings = null;
        
        

        protected override void AttachChildControls()
        {
            EntryTitle = FindControl( "EntryTitle" ) as Literal;
            EntryBody = FindControl( "EntryBody" ) as Literal;
            EntryDesc = FindControl( "EntryDesc" ) as Literal;
			AuthorLink = FindControl( "AuthorLink" ) as HyperLink;
			Ratings = FindControl("Ratings") as RatingImageButton;
        }

        private WeblogPost _dataSource;
        
        /// <summary>
        /// Property DataSource (object)
        /// </summary>
        public WeblogPost DataSource
        {
            get
            {  return this._dataSource; }
            set
            {  this._dataSource = value; }
        }

        public override void DataBind()
        {
            base.DataBind();

            if(DataSource != null)
            {
                //make sure we only render posts where they are supposed to be
                if(DataSource.SectionID == CurrentWeblog.SectionID && DataSource.PostDate < DateTime.Now) 
                {
                    EntryTitle.Text = DataSource.Subject;
                    EntryBody.Text = DataSource.FormattedBody;
                    EntryDesc.Text = string.Format("posted on {0}",DataSource.BloggerTime.ToString(ThemeConfig.DateFormat));

                    if(DataSource.EnableRatings)
                    {
                        Ratings.Visible = true;

                        Ratings.TotalRatings = DataSource.TotalRatings;
                        Ratings.Rating = DataSource.Rating;
                    }
                    else
                    {
                        Ratings.Visible = false;
                    }

					if(AuthorLink != null)
					{
						AuthorLink.Text = DataSource.Username;
						AuthorLink.NavigateUrl = Globals.GetSiteUrls().UserProfile(DataSource.AuthorID);
					}

                    Views.AddWebCount(DataSource.PostID);

                    TrackbackMarkUp tb = new TrackbackMarkUp();
                    tb.Title = DataSource.Subject;
                    tb.PermaLink = BlogUrls.Instance().Post(DataSource,CurrentWeblog);
                    tb.PingUrl = BlogUrls.Instance().TrackbackPingUrl(DataSource.PostID);
                    this.Controls.Add(tb);
                }
                else
                {
                    Context.Response.StatusCode = 404;    
                    Context.Response.SuppressContent = true;    
                    Context.Response.End();
                }
            }
        }

    }
}