1
//------------------------------------------------------------------------------
2// <copyright company="Tunynet">
3// Copyright (c) Tunynet Network Technology Co., Ltd. All rights reserved.
4// </copyright>
5//------------------------------------------------------------------------------
6
7using System;
8using System.Web.UI.WebControls;
9
10using SpaceBuilder.Blogs.Components;
11using SpaceBuilder.Components;
12using SpaceBuilder.Controls;
13using SpaceBuilder.Controls.Utils;
14using SpaceBuilder.Security;
15using SpaceBuilder.Utils;
16using SpaceBuilder.Posts.Permissions;
17using TunyNet.Utils;
18using TunyNet.Data.Utils;
19
20namespace SpaceBuilder.Blogs.Controls
21
...{
22
23 public class ContentList : WeblogThemedControl
24
...{
25 /**//// <summary>
26 /// 验证当前用户身份
27
/// </summary>
28 protected override void Authorize(Weblog w)
29 ...{
30 base.Authorize(w);
31 if (CurrentUser.IsAnonymous)
32 PermissionBase.RedirectOrExcpetion(SBExceptionType.AccessDenied, "不允许匿名用户访问");
33
34 if (!CurrentUser.IsBlogAdministrator)
35 Permissions.AccessCheck(w, Permission.Post, CurrentUser);
36 }
37
38 private Literal pageTitle;
39 private HyperLink createWebPostButton;
40 private HyperLink manageTagsButton;
41 private Repeater postListRepeater;
42 private PostBackPager pager;
43
44 protected override void AttachChildControls()
45 ...{
46 pageTitle = FindControl("PageTitle") as Literal;
47 createWebPostButton = FindControl("CreateWebPostButton") as HyperLink;
48 manageTagsButton = FindControl("ManageTagsButton") as HyperLink;
49
50 pager = FindControl("Pager") as PostBackPager;
51 pager.PageIndexChanged += new PagerEventHandler(pager_PageIndexChanged);
52
53 postListRepeater = FindControl("PostListRepeater") as Repeater;
54
55 if (postListRepeater != null)
56 ...{
57 postListRepeater.ItemDataBound += new RepeaterItemEventHandler(PostListRepeater_ItemDataBound);
58 postListRepeater.ItemCommand += new RepeaterCommandEventHandler(PostListRepeater_ItemCommand);
59 }
60 }
61
62 protected override void OnLoad(EventArgs e)
63 ...{
64 base.OnLoad(e);
65 EnsureChildControls();
66 if (!Page.IsPostBack)
67 DataBind();
68 }
69
70 public override void DataBind()
71 ...{
72 base.DataBind();
73 this.Bind();
74 }
75
76 void Bind()
77 ...{
78 if (pageTitle != null)
79 pageTitle.Text = "管理我的文章";
80 this.SetPageTitle("管理我的文章");
81
82 createWebPostButton.NavigateUrl = BlogUrls.Instance().PostEditor(CurrentWeblog.ApplicationKey);
83 manageTagsButton.NavigateUrl = GlobalUrls.Instance().ManageUserTags(CurrentDomainUser.UserName, CurrentDomainUser.UserType, TagType.Blog);
84
85 BlogThreadQuery query = new BlogThreadQuery();
86 query.SectionID = this.CurrentWeblog.SectionID;
87 query.BlogThreadType = BlogThreadType.Recent;
88 query.IncludeTags = true;
89 query.IsPublicFilter = false;
90 query.PageIndex = pager.PageIndex;
91 query.PageSize = this.displayItemCount;
92 query.SortOrder = SortOrder.Descending;
93 query.SortBy = BlogThreadSortBy.MostRecent;
94
95 PagingDataSet<BlogThread> threads = BlogPosts.GetBlogThreads(query);
96 postListRepeater.DataSource = threads.Records;
97 postListRepeater.DataBind();
98
99 if (threads.Records != null)
100 ...{
101 pager.TotalRecords = threads.TotalRecords;
102 pager.PageSize = query.PageSize;
103 if (pager.TotalRecords <= pager.PageSize)
104 pager.ShowTotalSummary = false;
105 }
106 }
107
108 private void PostListRepeater_ItemDataBound(object sender, RepeaterItemEventArgs e)
109 ...{
110 BlogThread wet = e.Item.DataItem as BlogThread;
111 if (wet != null)
112 ...{
113 if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
114 ...{
115 HyperLink litTitle = e.Item.FindControl("Title") as HyperLink;
116 if (litTitle != null)
117 ...{
118 litTitle.Text = StringUtils.Trim(wet.Subject, 15);
119 litTitle.NavigateUrl = BlogUrls.Instance().ShowPost(wet, CurrentWeblog);
120 litTitle.ToolTip = string.Format("{0}:{1}", ResourceManager.GetString("View"), WebUtils.HtmlDecode(wet.Subject));
121 switch (wet.BlogPostType)
122 ...{
123 case BlogPostType.Post:
124 litTitle.Text += "[原创]";
125 break;
126 case BlogPostType.Article:
127 litTitle.Text += "[转帖]";
128 break;
129 }
130 }
131
132 Literal tags = e.Item.FindControl("Tags") as Literal;
133 if (tags != null)
134 ...{
135 if (wet.Tags.Count > 0)
136 ...{
137 foreach (UserTag tag in wet.Tags)
138 ...{
139 tags.Text += string.Format("<a href='{0}' title='此标签下还有{1}篇文章'>{2}</a> ", GlobalUrls.Instance().ShowBlogPostsByTag(CurrentDomainUser.UserName, tag.TagName), tag.ItemCount, tag.TagName);
140 }
141 }
142 }
143
144 Literal litPubDate = e.Item.FindControl("PubDate") as Literal;
145 if (litPubDate != null)
146 litPubDate.Text = Formatter.FormatDate(wet.PostDate);
147
148 Image publishStatus = e.Item.FindControl("PublishStatus") as Image;
149 if (wet.IsPublic)
150 ...{
151 publishStatus.ImageUrl = "~/Utility/Icons/icon_true.gif";
152 publishStatus.ToolTip = "此文章已发布";
153 }
154 else
155 ...{
156 publishStatus.ToolTip = "此文章未发布";
157 publishStatus.ImageUrl = "~/Utility/Icons/icon_false.gif";
158 }
159
160 Literal litReads = e.Item.FindControl("Reads") as Literal;
161 if (litReads != null)
162 litReads.Text = wet.HitTimes.ToString();
163
164 Literal litAggReads = e.Item.FindControl("AggReads") as Literal;
165 if (litAggReads != null)
166 litAggReads.Text = wet.RssViewTimes.ToString();
167
168 Literal litComments = e.Item.FindControl("Comments") as Literal;
169 if (litComments != null)
170 litComments.Text = wet.ReplyCount.ToString();
171
172 ImageButton EditButton = e.Item.FindControl("Edit") as ImageButton;
173 if (EditButton != null)
174 ...{
175 EditButton.CommandArgument = wet.PostID.ToString();
176 //EditButton.Text = ResourceManager.GetString("Edit");
177 }
178
179 ImageButton DeleteButton = e.Item.FindControl("Delete") as ImageButton;
180 if (DeleteButton != null)
181 ...{
182 DeleteButton.CommandArgument = wet.PostID.ToString();
183 //DeleteButton.Text = ResourceManager.GetString("Delete");
184 DeleteButton.Attributes["onclick"] = "if ( !confirm('确认要删除此篇文章吗？') ) {return false; } ";
185 }
186
187 HyperLink referrals = e.Item.FindControl("ReferralLink") as HyperLink;
188 if (referrals != null)
189 ...{
190 referrals.NavigateUrl = BlogUrls.Instance().ReferralToPost(this.CurrentWeblog.ApplicationKey, wet.PostID);
191 referrals.Text = "访问记录";
192 }
193 }
194 }
195 }
196
197 private void PostListRepeater_ItemCommand(object source, RepeaterCommandEventArgs e)
198 ...{
199 switch (e.CommandName)
200 ...{
201 case "Edit":
202 Context.Response.Redirect(BlogUrls.Instance().PostEditor(CurrentWeblog.ApplicationKey, int.Parse((string)e.CommandArgument)), true);
203 break;
204 case "Delete":
205 BlogPosts.DeletePost(int.Parse((string)e.CommandArgument));
206 //Context.Response.Redirect(BlogUrls.Instance().ManageContents(CurrentWeblog.ApplicationKey), true);
207 Bind();
208 break;
209 }
210 }
211
212 void pager_PageIndexChanged(object sender, PagerEventArgs e)
213 ...{
214 Bind();
215 }
216
217 ...#region
218
219 private int displayItemCount = 20;
220 public int DisplayItemCount
221 ...{
222 get ...{ return displayItemCount; }
223 set ...{ displayItemCount = value; }
224 }
225
226 #endregion
227 }
228
}
229
SpaceBuiderV10Source/BlogControls/Admin/ContentList.cs，打开代码结构图
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