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.Utils;
12using SpaceBuilder.Clubs.Components;
13using SpaceBuilder.Components;
14using SpaceBuilder.Blogs.Components;
15using System.Web.UI;
16using SpaceBuilder.Posts.Components;
17using SpaceBuilder.Controls;
18using TunyNet.Data.Utils;
19using TunyNet.Utils;
20using System.Web.UI.HtmlControls;
21
22namespace SpaceBuilder.Blogs.Controls
23
...{
24
/**//// <summary>
25
/// 圈子中的推荐博客文章列表
26
/// </summary>
27 public class CommendedBlogThreadListRepeater : Repeater
28 ...{
29 SBContext wlContext = SBContext.Current;
30 private PagingDataSet<CommendedPost> pds = null;
31 /**//// <summary>
32 /// 当前Repeater绑定的数据源，用于向外传出
33 /// </summary>
34 public PagingDataSet<CommendedPost> Entities
35 ...{
36 get ...{ return pds; }
37 }
38 protected override void OnInit(EventArgs e)
39 ...{
40 base.OnInit(e);
41 this.EnableViewState = false;
42 }
43 public void Bind()
44 ...{
45 this.ItemDataBound += new RepeaterItemEventHandler(CommendedPostsRepeater_ItemDataBound);
46
47 this.CurrentClub = SpaceBuilder.Clubs.Components.Clubs.GetClub(SBContext.Current.ClubDomainName);
48 if (CurrentClub == null)
49 return;
50
51 if (OnlyShowMyBlogs && SBContext.Current.User.IsAnonymous)
52 ...{
53 this.Visible = false;
54 return;
55 }
56
57 CommendedPostQuery query = new CommendedPostQuery();
58 query.ClubID = CurrentClub.ClubID;
59 query.ApplicationType = ApplicationType.Blog;
60
61 if (OnlyShowMyBlogs)
62 query.CommenderUserID = SBContext.Current.User.UserID;
63
64 query.IncludeTags = false;
65 query.PageSize = this.DisplayItemCount;
66 query.IgnorePaging = this.ignorePaging;
67 query.SortBy = this.SortBy;
68 query.SortOrder = this.SortOrder;
69 query.PageIndex = this.pageIndex;
70
71 pds = CommendedPosts.GetCommendedPosts(query);
72 if (pds.Records.Count > 0)
73 ...{
74 this.DataSource = this.pds.Records;
75 this.DataBind();
76 }
77 else
78 ...{
79 this.DataSource = null;
80 this.DataBind();
81 }
82 }
83
84
85 protected override void OnLoad(EventArgs e)
86 ...{
87 base.OnLoad(e);
88 if (this.Page.IsPostBack == false)
89 ...{
90 this.Bind();
91 }
92 }
93
94 protected override void Render(HtmlTextWriter writer)
95 ...{
96 if (this.pds != null && this.pds.Records.Count > 0)
97 base.Render(writer);
98 }
99
100 事件#region 事件
101
102 protected void CommendedPostsRepeater_ItemDataBound(object Sender, RepeaterItemEventArgs e)
103 ...{
104 if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
105 ...{
106 CommendedPost cp = (CommendedPost)e.Item.DataItem;
107 if (cp != null)
108 ...{
109 //如果是私有那么这一条不显示(暂时)——yangmj
110 BlogThread post = BlogPosts.GetThread(cp.PostID, true);
111 if (post == null)
112 ...{
113 HtmlContainerControl blogThreadLi = e.Item.FindControl("BlogThreadLi") as HtmlContainerControl;
114 if (blogThreadLi != null)
115 ...{
116 blogThreadLi.Visible = false;
117 }
118 return;
119 }
120
121
122 HyperLink subject = e.Item.FindControl("Subject") as HyperLink;
123 if (subject != null)
124 ...{
125 subject.Text = StringUtils.Trim(cp.Subject, this.DisplayLength);
126 if (post.BlogPostType == BlogPostType.Article)
127 subject.Text += "[转帖]";
128 else if (post.BlogPostType == BlogPostType.Post)
129 subject.Text += "[原创]";
130 subject.ToolTip = cp.Subject;
131 subject.NavigateUrl = BlogUrls.Instance().ShowPost(post);
132 subject.Attributes["target"] = "_blank";
133 }
134
135 RatingButton ratingButton = e.Item.FindControl("RatingButton") as RatingButton;
136 if (ratingButton != null)
137 ...{
138 if (post.EnableRatings)
139 ...{
140 ratingButton.Visible = true;
141 ratingButton.TotalRatings = post.TotalRatings;
142 ratingButton.RatingSum = post.RatingSum;
143 ratingButton.ThreadID = post.ThreadID;
144 ratingButton.ApplicationType = ApplicationType.Blog;
145 }
146 else
147 ...{
148 ratingButton.Visible = false;
149 }
150 }
151
152 HyperLink author = e.Item.FindControl("Author") as HyperLink;
153 if (author != null)
154 ...{
155 author.Text = StringUtils.Trim(cp.Author, 20);
156 author.ToolTip = "查看 " + cp.Author + " 的空间";
157 author.NavigateUrl = UserUrls.Instance().UserChannelHome(cp.AuthorUserID, UserDomainMenuType.Profile);
158 author.Attributes["target"] = "_blank";
159 }
160
161 Literal postDate = e.Item.FindControl("PostDate") as Literal;
162 if (postDate != null)
163 postDate.Text = Formatter.FormatDate(post.PostDate);
164
165
166 Literal body = e.Item.FindControl("Body") as Literal;
167 if (body != null)
168 ...{
169 if (post.HasExcerpt)
170 body.Text = post.Excerpt;
171 else
172 body.Text = HtmlUtils.TrimHtml(post.Body, 250);
173 }
174
175 HyperLink readMore = e.Item.FindControl("ReadMoreLink") as HyperLink;
176 if (readMore != null)
177 ...{
178 readMore.Visible = true;
179 readMore.NavigateUrl = BlogUrls.Instance().ShowPost(post);
180 readMore.Text = "[阅读全文]";
181 }
182
183 HyperLink comments = e.Item.FindControl("Comments") as HyperLink;
184 if (comments != null)
185 ...{
186 comments.NavigateUrl = BlogUrls.Instance().ShowPost(post) + "#comments";
187 }
188
189 Literal replies = e.Item.FindControl("Replies") as Literal;
190 if (replies != null)
191 replies.Text = post.ReplyCount.ToString();
192
193 Literal totalViews = e.Item.FindControl("TotalViews") as Literal;
194 if (totalViews != null)
195 totalViews.Text = post.HitTimes.ToString();
196
197 //Literal tagNames = e.Item.FindControl("TagNames") as Literal;
198 //if (tagNames != null && post.Tags.Count > 0)
199 //{
200 // foreach (ClubTag tag in cp.Tags)
201 // {
202 // tagNames.Text += tag.TagName + ",";
203 // }
204 // if (tagNames.Text.Length > 0)
205 // tagNames.Text = tagNames.Text.TrimEnd(new char[] { ',' });
206 //}
207
208 HyperLink commender = e.Item.FindControl("Commender") as HyperLink;
209 if (commender != null)
210 ...{
211 commender.Text = StringUtils.Trim(cp.Commender, 20);
212 commender.ToolTip = "查看 " + cp.Author + " 的空间";
213 commender.NavigateUrl = UserUrls.Instance().UserChannelHome(cp.CommenderUserID, UserDomainMenuType.Profile);
214 commender.Attributes["target"] = "_blank";
215 }
216
217 Literal commendedDate = e.Item.FindControl("CommendedDate") as Literal;
218 if (commendedDate != null)
219 commendedDate.Text = Formatter.FormatDate(cp.CommendedDate);
220
221 }
222 }
223 else if (e.Item.ItemType == ListItemType.Footer)
224 ...{
225 HyperLink more = e.Item.FindControl("More") as HyperLink;
226 if (more != null)
227 ...{
228 more.Visible = true;
229 if (OnlyShowMyBlogs)
230 more.NavigateUrl = ClubUrls.Instance().MyBlogList(CurrentClub.DomainName);
231 else
232 more.NavigateUrl = ClubUrls.Instance().BlogHome(CurrentClub.DomainName);
233 }
234 }
235 }
236
237 #endregion
238
239
240 属性#region 属性
241
242 private SpaceBuilder.Clubs.Components.Club currentClub = null;
243 /**//// <summary>
244 /// 与此相关的圈子
245 /// </summary>
246 public SpaceBuilder.Clubs.Components.Club CurrentClub
247 ...{
248 get ...{ return this.currentClub; }
249 set ...{ this.currentClub = value; }
250 }
251
252 private int displayLength = 6;
253 /**//// <summary>
254 /// blog标题需要显示的长度
255 /// </summary>
256 public int DisplayLength
257 ...{
258 get ...{ return displayLength; }
259 set ...{ displayLength = value; }
260 }
261
262 private bool onlyShowMyBlogs = false;
263 /**//// <summary>
264 /// 是否仅在圈子中显示
265 /// </summary>
266 public bool OnlyShowMyBlogs
267 ...{
268 get ...{ return onlyShowMyBlogs; }
269 set ...{ onlyShowMyBlogs = value; }
270 }
271
272 private int pageIndex;
273 /**//// <summary>
274 /// 当前页号
275 /// </summary>
276 public int PageIndex
277 ...{
278 get ...{ return pageIndex; }
279
