1//------------------------------------------------------------------------------
 2// <copyright company="Tunynet">
 3//     Copyright (c) Tunynet Inc.  All rights reserved.
 4// </copyright> 
 5//------------------------------------------------------------------------------
 6
 7using System;
 8using System.Collections.Generic;
 9using System.Text;
10using System.Web.UI.WebControls;
11using SpaceBuilder.Components;
12using System.Collections;
13using System.Web.UI.HtmlControls;
14using SpaceBuilder.Blogs.Components;
15using System.Web.UI;
16using TunyNet.Utils;
17using SpaceBuilder.Controls.BaseClasses;
18
19namespace SpaceBuilder.Blogs.Controls
20...{
21    /**//// <summary>
22    /// 主站博客中的面包屑
23    /// </summary>
24    public class BlogBreadCrumb : BreadCrumbBase
25    ...{
26        /**//// <summary>
27        /// 创建面包屑的各个节点
28        /// </summary>
29        protected override void CreateCrumbNodes()
30        ...{
31            SBContext wlContext = SBContext.Current;
32
33            CrumbNodes.Enqueue(GetAnchor(ResourceManager.GetString("ChannelName_Blog"), ChannelUrls.Instance().BlogHome()));
34
35            if (wlContext.RawUrl.IndexOf("PostRanks.aspx") > 0)
36            ...{
37                CrumbNodes.Enqueue(GetAnchor("文章排行", ChannelUrls.Instance().WeblogPostRanks((int)BlogThreadSortBy.MostRecent)));
38                return;
39            }
40
41            if (wlContext.RawUrl.IndexOf("BlogRanks.aspx") > 0)
42            ...{
43                CrumbNodes.Enqueue(GetAnchor("博客排行", ChannelUrls.Instance().BlogRanks((int)SortBlogsBy.Points)));
44                return;
45            }
46
47            if (wlContext.RawUrl.IndexOf("BlogTagMap.aspx") > 0)
48            ...{
49                CrumbNodes.Enqueue(GetAnchor("热门标签", ChannelUrls.Instance().BlogTagMap()));
50                return;
51            }
52
53            if (!ValueHelper.IsNullOrEmpty(wlContext.GetStringFromQueryString("TagName", string.Empty)))
54                AddTag(wlContext.GetStringFromQueryString("TagName", string.Empty));
55        }
56
57        /**//// <summary>
58        /// 向面包屑中添加标签节点
59        /// </summary>
60        /// <param name="tagName">标签名称</param>
61        protected void AddTag(string tagName)
62        ...{
63            if (ValueHelper.IsNullOrEmpty(tagName))
64                return;
65
66            CrumbNodes.Enqueue(GetAnchor("“" + tagName + "”标签下的文章", ChannelUrls.Instance().ListWebLogPostsByTag(tagName)));
67        }
68
69    }
70}
71