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.Posts.Components;
12using SpaceBuilder.Components;
13using SpaceBuilder.Controls.BaseClasses;
14using SpaceBuilder.Galleries.Components;
15using TunyNet.Utils;
16using TunyNet.Data.Utils;
17using System.Web.UI.HtmlControls;
18using TunyNet.Web.UI;
19using System.Web.UI;
20using SpaceBuilder.Galleries.Configuration;
21using SpaceBuilder.Blogs.Components;
22using SpaceBuilder.Blogs.Configuration;
23using SpaceBuilder.Posts.Configuration;
24using SpaceBuilder.Files.Components;
25using SpaceBuilder.Files.Controls;
26using SpaceBuilder.Controls;
27using SpaceBuilder.Controls.Utils;
28
29[assembly: WebResource("SpaceBuilder.Web.Controls.Utility.ContentSelector.js", "text/javascript")]
30namespace SpaceBuilder.Web.Controls
31
...{
32
/**//// <summary>
33
/// 内容选择器
34
/// </summary>
35 public class ContentSelector : TemplatedWebControl
36 ...{
37 const string BlogTag = "b";
38 const string GalleryTag = "g";
39 const string FileTag = "f";
40
41 SBContext wlContext = SBContext.Current;
42 Weblog currentBlog = null;
43 Gallery currentGallery = null;
44 FileSection currentFileGallery = null;
45
46 protected override void OnInit(EventArgs e)
47 ...{
48 if (SkinName == null)
49 ExternalSkinFileName = "Utility/Skin-ContentSelector.ascx";
50 else
51 ExternalSkinFileName = SkinName;
52
53 wlContext = SBContext.Current;
54
55 base.OnInit(e);
56 }
57
58 TreeView categoryTreeView;
59
60 HtmlContainerControl emptyArea;
61
62 HtmlContainerControl galleryArea;
63 Repeater picturesRepeater;
64 DropDownList imageSizeDropDownList;
65 DropDownList imageLinkDropDownList;
66 HyperLink addPictureLink;
67
68
69 HtmlContainerControl blogArea;
70 Repeater blogAttachmentsRepeater;
71 SpaceBuilder.Controls.Utils.ModalLink addBlogAttachment;
72
73 //FileUpload blogAttachmentFile;
74 //CustomValidator blogAttachmentFileCustomValidator;
75 //TextBox blogAttachmentSaveAsFileName;
76 //LinkButton uploadBlogAttachmentButton;
77
78 HtmlContainerControl fileArea;
79 Repeater filesRepeater;
80 HyperLink addNewFileLink;
81
82 HiddenField currentSelectedItemKey;
83
84 LinkButton selectButton;
85 LinkButton cancelButton;
86
87 protected override void AttachChildControls()
88 ...{
89 categoryTreeView = FindControl("CategoryTreeView") as TreeView;
90 categoryTreeView.SelectedNodeChanged += new EventHandler(CategoryTreeView_SelectedNodeChanged);
91
92 emptyArea = FindControl("EmptyArea") as HtmlContainerControl;
93
94 galleryArea = FindControl("GalleryArea") as HtmlContainerControl;
95 picturesRepeater = FindControl("PicturesRepeater") as Repeater;
96 picturesRepeater.ItemDataBound += new RepeaterItemEventHandler(PicturesRepeater_ItemDataBound);
97 imageSizeDropDownList = FindControl("ImageSizeDropDownList") as DropDownList;
98 imageLinkDropDownList = FindControl("ImageLinkDropDownList") as DropDownList;
99 addPictureLink = FindControl("AddPictureLink") as HyperLink;
100
101 blogArea = FindControl("BlogArea") as HtmlContainerControl;
102 blogAttachmentsRepeater = FindControl("BlogAttachmentsRepeater") as Repeater;
103 blogAttachmentsRepeater.ItemDataBound += new RepeaterItemEventHandler(BlogAttachmentsRepeater_ItemDataBound);
104 addBlogAttachment = FindControl("AddBlogAttachment") as SpaceBuilder.Controls.Utils.ModalLink;
105 //blogAttachmentFile = FindControl("BlogAttachmentFile") as FileUpload;
106 //blogAttachmentFileCustomValidator = FindControl("BlogAttachmentFileCustomValidator") as CustomValidator;
107 //blogAttachmentSaveAsFileName = FindControl("BlogAttachmentSaveAsFileName") as TextBox;
108 //uploadBlogAttachmentButton = FindControl("UploadBlogAttachmentButton") as LinkButton;
109 //uploadBlogAttachmentButton.Click += new EventHandler(UploadBlogAttachmentButton_Click);
110
111 fileArea = FindControl("FileArea") as HtmlContainerControl;
112 filesRepeater = FindControl("FilesRepeater") as Repeater;
113 filesRepeater.ItemDataBound += new RepeaterItemEventHandler(FilesRepeater_ItemDataBound);
114 addNewFileLink = FindControl("AddNewFileLink") as HyperLink;
115
116 currentSelectedItemKey = FindControl("CurrentSelectedItemKey") as HiddenField;
117
118 selectButton = FindControl("selectButton") as LinkButton;
119 selectButton.Click += new EventHandler(SelectButton_Click);
120
121 cancelButton = FindControl("cancelButton") as LinkButton;
122 cancelButton.Click += new EventHandler(CancelButton_Click);
123 }
124
125 protected override void OnLoad(EventArgs e)
126 ...{
127 base.OnLoad(e);
128 if (wlContext.User.IsAnonymous)
129 ...{
130 this.Visible = false;
131 return;
132 }
133 RefreshJavaScript.RegisterRefresh(this.Page);
134
135 currentBlog = Weblogs.GetWeblog(wlContext.User.UserName);
136 currentGallery = SpaceBuilder.Galleries.Components.Galleries.GetGallery(wlContext.User.UserName);
137 currentFileGallery = FileSections.GetSection(wlContext.User.UserName);
138
139 EnsureChildControls();
140 if (!Page.IsPostBack)
141 ...{
142 Header.AddTitle(string.Format("用户内容选择器{0}{1}", Globals.BrowserTitleSeparator, Globals.SiteName), Context);
143 BindTreeView();
144 }
145 }
146
147
148 /**//// <summary>
149 /// 绑定TreeView
150 /// </summary>
151 void BindTreeView()
152 ...{
153 categoryTreeView.Nodes.Clear();
154
155 TreeNode blogRootNode = new TreeNode("博客附件", BlogTag + ":all");
156 categoryTreeView.Nodes.Add(blogRootNode);
157
158 TreeNode galleryRootNode = new TreeNode("我的相册<span class='italic'>(" + currentGallery.PostCount + ")</span>", GalleryTag + ":all");
159 List<PostCategory> galleryCategories = PostCategories.GetCategories(ApplicationType.Gallery, currentGallery.SectionID);
160 galleryRootNode.Expanded = true;
161 categoryTreeView.Nodes.Add(galleryRootNode);
162 foreach (PostCategory cat in galleryCategories)
163 ...{
164 galleryRootNode.ChildNodes.Add(new TreeNode(StringUtils.Trim(cat.CategoryName, 8) + "<span class='italic'>(" + cat.TotalThreads + ")</span>", GalleryTag + ":" + cat.CategoryID));
165 }
166
167 TreeNode fileGalleryRootNode = new TreeNode("我的文件<span class='italic'>(" + currentFileGallery.TotalThreads + ")</span>", FileTag + ":all");
168 fileGalleryRootNode.Expanded = true;
169 categoryTreeView.Nodes.Add(fileGalleryRootNode);
170 List<PostCategory> fileCategories = PostCategories.GetCategories(ApplicationType.FileGallery, currentFileGallery.SectionID);
171 foreach (PostCategory cat in fileCategories)
172 ...{
173 fileGalleryRootNode.ChildNodes.Add(new TreeNode(StringUtils.Trim(cat.CategoryName, 8) + "<span class='italic'>(" + cat.TotalThreads + ")</span>", FileTag + ":" + cat.CategoryID));
174 }
175 }
176
177 void CategoryTreeView_SelectedNodeChanged(object sender, EventArgs e)
178 ...{
179 string[] selectedValueArray = categoryTreeView.SelectedValue.Split(':');
180
181 string tag = selectedValueArray[0];
182 switch (tag)
183 ...{
184 case GalleryTag:
185 galleryArea.Visible = true;
186 blogArea.Visible = false;
187 emptyArea.Visible = false;
188 fileArea.Visible = false;
189 BindPictures(selectedValueArray[1]);
190 BindPictureOptions();
191 break;
192 case BlogTag:
193 blogArea.Visible = true;
194 galleryArea.Visible = false;
195 emptyArea.Visible = false;
196 fileArea.Visible = false;
197 BindBlogAttachments();
198 break;
199 case FileTag:
200 fileArea.Visible = true;
201 blogArea.Visible = false;
202 galleryArea.Visible = false;
203 emptyArea.Visible = false;
204 BindFiles(selectedValueArray[1]);
205 break;
206 }
207 }
208
209
210 Blog#region Blog
211
212 void BindBlogAttachments()
213 ...{
214 addBlogAttachment.Url = BlogUrls.Instance().UploadBlogAttachment(currentBlog.ApplicationKey);
215
216 List<PostAttachment> attachments = PostAttachments.GetPostAttachtmentMetaDatasBySectionID(currentBlog.SectionID, ApplicationType.Blog);
217 blogAttachmentsRepeater.DataSource = attachments;
218 blogAttachmentsRepeater.DataBind();
219 }
220
221 void BlogAttachmentsRepeater_ItemDataBound(object sender, RepeaterItemEventArgs e)
222 ...{
223 if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
224 ...{
225 PostAttachment pa = e.Item.DataItem as PostAttachment;
226 if (pa != null)
227 ...{
228 HtmlContainerControl contentItemBlock = e.Item.FindControl("ContentItemBlock") as HtmlContainerControl;
229 if (contentItemBlock != null)
230 ...{
231 contentItemBlock.Attributes["onclick"] = string.Format("window.{0}.SelectItem(this,'{1}');", this.ClientID, BlogTag + ":" + pa.AttachmentID);
232 }
233
234 Literal fileName = e.Item.FindControl("FileName") as Literal;
235 if (fileName != null)
236 fileName.Text = StringUtils.Trim(pa.FriendlyFileName, 6);
237
238 Literal previewHtml = e.Item.FindControl("PreviewHtml") as Literal;
239 if (previewHtml != null)
240 previewHtml.Text = WeblogConfiguration.Instance().AttachmentSettings.PreviewHTML(pa, currentBlog.ApplicationKey);
241 }
242 }
243 }
244
245 //void UploadBlogAttachmentButton_Click(object sender, EventArgs e)
246 //{
247 // if (!blogAttachmentFile.HasFile)
248 // {
249 // blogAttachmentFileCustomValidator.IsValid = false;
250 // blogAttachmentFileCustomValidator.ErrorMessage = "没有选择要上传的文件";
251 // return;
252 // }
253
254 // AttachmentSettings fs = WeblogConfiguration.Instance().AttachmentSettings;
255 // if (fs.ValidateExtensions && !wlContext.User.IsBlogAdministrator)
256 // {
257 // if (!fs.ValidationRegex.IsMatch(blogAttachmentFile.FileName))
258 // {
259 // //string message = string.Format("只允许上传以下文件类型: {0}.", fs.Extensions.Replace(";", ","));
260 // //blogAttachmentFileCustomValidator.ErrorMessage = message;
261 // blogAttachmentFileCustomValidator.IsValid = false;
262 // return;
263 // }
264 // }
265
266 // PostAttachment pa = new PostAttachment(blogAttachmentFile.PostedFile);
267 // if (!ValueHelper.IsNullOrEmpty(blogAttachmentSaveAsFileName.Text))
268 // pa.FriendlyFileName = WebUtils.HtmlEncode(blogAttachmentSaveAsFileName.Text.Trim());
269
270 // pa.CreateDate = DateTime.Now;
271 // pa.UserID = wlContext.User.UserID;
272 // pa.PostID = 0;
273 // pa.SectionID = currentBlog.SectionID;
274 // pa.ApplicationType = ApplicationType.Blog;
275 // PostAttachments.Add(pa, ApplicationType.Blog);
276 // fs.SaveAttachmentToDisk(pa, pa.SectionID, pa.PostID);
277 // BindBlogAttachments();
278 //}
279
280
281 #endregion
282
283 相册#region 相册
284
285 /**//// <summary>
286 /// 加载图片
287 /// </summary>
288 void BindPictures(string selectedValue)
289 ...{
290 addPictureLink.NavigateUrl = GalleryUrls.Instance().Admin_UploadPictures(currentGallery.ApplicationKey);
291
292 GalleryThreadQuery query = new GalleryThreadQuery();
293 query.SectionID = currentGallery.SectionID;
294
295 query.OnlyApproved = true;
296 query.PageSize = 999;
297 query.IgnorePaging = true;
298 if (categoryTreeView.SelectedNode != null && (!selectedValue.Equals("all", StringComparison.CurrentCultureIgnoreCase)))
299 ...{
300 query.CategoryID = int.Parse(selectedValue);
301 }
302
303 PagingDataSet<Picture> pictureList = Pictures.GetPictures(query);
304
305 picturesRepeater.DataSource = pictureList.Records;
306 picturesRepeater.DataBind();
307 }
308
309 /**//// <summary>
310 /// 图片Repeater绑定
311 /// </summary>
312 void PicturesRepeater_ItemDataBound(object sender, RepeaterItemEventArgs e)
313 ...{
314 if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
315 ...{
316 Picture picture = e.Item.DataItem as Picture;
317
318 if (picture != null)
319 ...{
320 HtmlContainerControl contentItemBlock = e.Item.FindControl("ContentItemBlock") as HtmlContainerControl;
321 if (contentItemBlock != null)
322 ...{
323 contentItemBlock.Attributes["onclick"] = string.Format("window.{0}.SelectItem(this,'{1}');", this.ClientID, GalleryTag + ":" + picture.PostID);
324 }
325
326 Literal pictureName = e.Item.FindControl("PictureName") as Literal;
327 if (pictureName != null)
328 pictureName.Text = StringUtils.Trim(picture.Subject, 6);
329
330 GalleryImage thumbImage
