1//------------------------------------------------------------------------------
  2// <copyright company="Tunynet">
  3//     Copyright (c) Tunynet Network Technology Co., Ltd.  All rights reserved.
  4// </copyright> 
  5//------------------------------------------------------------------------------
  6
  7using System;
  8using System.Collections.Generic;
  9using System.Text;
 10using SpaceBuilder.Controls.BaseClasses;
 11using System.Web.UI.WebControls;
 12using SpaceBuilder.Blogs.Components;
 13using SpaceBuilder.Components;
 14using SpaceBuilder.Utils;
 15using SpaceBuilder.Posts.Components;
 16
 17namespace SpaceBuilder.Blogs.Controls
 18...{
 19    public class ChannelBlogNavigation : TemplatedWebControl
 20    ...{
 21        protected override void OnInit(EventArgs e)
 22        ...{
 23            if (SkinName == null)
 24                ExternalSkinFileName = "Blogs/Skin-ChannelBlogNavigation.ascx";
 25            else
 26                ExternalSkinFileName = SkinName;
 27
 28            base.OnInit(e);
 29        }
 30
 31        protected override void OnLoad(EventArgs e)
 32        ...{
 33            base.OnLoad(e);
 34            EnsureChildControls();
 35
 36            if (SBContext.Current.RawUrl.IndexOf("BlogRanks.aspx") > 0)
 37                SeletedMenu = BlogNavigationType.BlogRanks;
 38
 39            if (SBContext.Current.RawUrl.IndexOf("PostRanks.aspx") > 0)
 40                SeletedMenu = BlogNavigationType.WeblogPostRanks;
 41
 42            if (SBContext.Current.RawUrl.IndexOf("BlogTagMap.aspx") > 0)
 43                SeletedMenu = BlogNavigationType.BlogTags;
 44
 45            if (!Page.IsPostBack)
 46            ...{
 47                PostFullTextQuery query = new PostFullTextQuery();
 48                query.ConvertFromQueryString();
 49                postKeyword.Text = query.PostKeyword;
 50            }
 51
 52            InitMenu();
 53            MenuApplyStyleSheet();
 54        }
 55
 56        Child Controls#region Child Controls
 57
 58        HyperLink blogHome;
 59        HyperLink weblogPostRanks;
 60        HyperLink blogRanks;
 61        HyperLink blogTags;
 62        HyperLink myBlog;
 63
 64        TextBox postKeyword;
 65        Button searchButton;
 66
 67        #endregion
 68
 69        protected override void AttachChildControls()
 70        ...{
 71            blogHome = FindControl("BlogHome") as HyperLink;
 72            weblogPostRanks = FindControl("WeblogPostRanks") as HyperLink;
 73            blogRanks = FindControl("BlogRanks") as HyperLink;
 74            blogTags = FindControl("BlogTags") as HyperLink;
 75            myBlog = FindControl("MyBlog") as HyperLink;
 76
 77            postKeyword = FindControl("PostKeyword") as TextBox;
 78            searchButton = FindControl("SearchButton") as Button;
 79            searchButton.Click += new EventHandler(SearchButton_Click);
 80        }
 81
 82        private void InitMenu()
 83        ...{
 84            blogHome.NavigateUrl = ChannelUrls.Instance().BlogHome();
 85            weblogPostRanks.NavigateUrl = ChannelUrls.Instance().WeblogPostRanks((int)BlogThreadSortBy.MostRecent);
 86            blogRanks.NavigateUrl = ChannelUrls.Instance().BlogRanks((int)SortBlogsBy.Points);
 87            blogTags.NavigateUrl = ChannelUrls.Instance().BlogTagMap();
 88
 89            if (!SBContext.Current.User.IsAnonymous && SBContext.Current.User.UserType == UserType.PersonUser)
 90                myBlog.NavigateUrl = UserUrls.Instance().BlogHome(SBContext.Current.User.UserName);
 91            else
 92                myBlog.Visible = false;
 93        }
 94
 95        /**//// <summary>
 96        /// 根据当前页面设置菜单样式
 97        /// </summary>
 98        private void MenuApplyStyleSheet()
 99        ...{
100            switch (SeletedMenu)
101            ...{
102                case BlogNavigationType.BlogHome:
103                    blogHome.CssClass = "selectedChannelNavigationMenu";
104                    break;
105                case BlogNavigationType.WeblogPostRanks:
106                    weblogPostRanks.CssClass = "selectedChannelNavigationMenu";
107                    break;
108                case BlogNavigationType.BlogRanks:
109                    blogRanks.CssClass = "selectedChannelNavigationMenu";
110                    break;
111                case BlogNavigationType.BlogTags:
112                    blogTags.CssClass = "selectedChannelNavigationMenu";
113                    break;
114                case BlogNavigationType.MyBlog:
115                    myBlog.CssClass = "selectedChannelNavigationMenu";
116                    break;
117            }
118        }
119
120        protected void SearchButton_Click(object sender, EventArgs e)
121        ...{
122            PostFullTextQuery query = new PostFullTextQuery();
123            query.FullTextSearchType = FullTextSearchType.Blog;
124            query.PostKeyword = postKeyword.Text;
125            string searchPostsUrl = Globals.FullPathForSearchSite(ChannelUrls.Instance().BlogSearchResults() + "?" + query.ConvertToQueryString());
126            Context.Response.Redirect(searchPostsUrl, true);
127        }
128
129        private BlogNavigationType seletedMenu;
130        public BlogNavigationType SeletedMenu
131        ...{
132            get ...{ return seletedMenu; }
133            set ...{ seletedMenu = value; }
134        }
135
136        /**//// <summary>
137        /// 频道菜单项
138        /// </summary>
139        public enum BlogNavigationType
140        ...{
141            BlogHome,
142            WeblogPostRanks,
143            BlogRanks,
144            BlogTags,
145            MyBlog,
146        }
147
148    }
149
150}
151
152