/// <summary>
/// 根据ID得到一个帖子实体
/// </summary>
/// <param name="id">帖子ID</param>
/// <returns>帖子实体</returns>
public static ForumPostEntity GetForumPost(Int32 id)
{
if (id <= 0)
{
throw new InvalidRequstException(RequestType.ForumPost);
}
ForumPostEntity entity = ForumPostCache.GetForumPostCache(id);
if (entity == null)
{
entity = ForumPostRepository.Instance.GetEntity(id);
ForumPostCache.SetForumPostCache(entity);
}
if (entity == null)
{
throw new NullResponseException(RequestType.ForumPost);
}
if (entity.IsHide && !AdminManager.HasPermission(PermissionType.ForumManage))
{
throw new NoPermissionException("You have no privilege to view the post!");
}
return(entity);
}
public void IsQuoting_Is_False_When_Not_Quoting()
{
Assert.Inconclusive("This property is not being parsed.");
ForumPostEntity post = ParseEntity(PostHtmlFromRegularUser);
Assert.IsFalse(post.IsQuoting);
}
public ActionResult Reply(String id, FormCollection form)
{
ContestEntity contest = ViewData["Contest"] as ContestEntity;
ForumPostEntity post = ForumPostManager.GetForumPostByTopicID(id);
ForumTopicEntity topic = ForumTopicManager.GetForumTopic(post.TopicID);
if (topic.Type != ForumTopicType.Contest || topic.RelativeID != contest.ContestID)
{
return(RedirectToErrorMessagePage("This contest does not have this topic!"));
}
ForumPostEntity reply = new ForumPostEntity()
{
Title = form["title"],
Content = form["content"]
};
String userip = this.GetCurrentUserIP();
String link = Url.Action("Topic", "Forum", new { area = "Contest", cid = contest.ContestID, id = post.TopicID });
if (!ForumPostManager.InsertForumPost(reply, topic, post, userip, link))
{
return(RedirectToErrorMessagePage("Failed to post your reply!"));
}
return(RedirectToAction("Topic", "Forum", new { area = "Contest", cid = contest.ContestID, id = post.TopicID }));
}
/// <summary>
/// 向缓存中写入指定帖子信息
/// </summary>
/// <param name="Post">指定帖子信息</param>
public static void SetForumPostCache(ForumPostEntity post)
{
if (post != null)
{
CacheManager.Set(GetForumPostCacheKey(post.PostID), post);
}
}
public ActionResult Reply(Int32 id, FormCollection form)
{
ForumPostEntity post = ForumPostManager.GetForumPost(id);
ForumTopicEntity topic = ForumTopicManager.GetForumTopic(post.TopicID);
if (topic.Type == ForumTopicType.Contest)
{
return(RedirectToErrorMessagePage("This topic is not in the main disscus board!"));
}
ForumPostEntity reply = new ForumPostEntity()
{
Title = form["title"],
Content = form["content"]
};
String userip = this.GetCurrentUserIP();
String link = Url.Action("Reply", "Forum", new { id = post.PostID });
if (!ForumPostManager.InsertForumPost(reply, topic, post, userip, link))
{
return(RedirectToErrorMessagePage("Failed to post your reply!"));
}
return(RedirectToAction("Reply", "Forum", new { id = post.PostID }));
}
/// <summary>
/// 根据主题ID得到一个帖子实体
/// </summary>
/// <param name="topicID">主题ID</param>
/// <returns>帖子实体</returns>
public static ForumPostEntity GetForumPostByTopicID(String topicID)
{
Int32 tid = 0;
Int32.TryParse(topicID, out tid);
if (tid <= 0)
{
throw new InvalidRequstException(RequestType.ForumTopic);
}
ForumPostEntity entity = ForumPostRepository.Instance.GetEntityByTopicID(tid);
if (entity == null)
{
throw new NullResponseException(RequestType.ForumPost);
}
if (entity.IsHide && !AdminManager.HasPermission(PermissionType.ForumManage))
{
throw new NoPermissionException("You have no privilege to view the post!");
}
return(entity);
}
public void PostLink_Is_Successfully_Parsed()
{
Assert.Inconclusive("This property is not being parsed.");
ForumPostEntity post = ParseEntity(PostHtmlFromRegularUser);
Assert.AreEqual("", post.PostLink);
}
public void PostFormatted_Is_Successfully_Parsed()
{
ForumPostEntity post = ParseEntity(PostHtmlFromRegularUser);
Assert.AreEqual(
"<!-- BeginContentMarker --> <!-- google_ad_section_start --> The fact that this thread stands alone as a bulwark of non-terrible posting in the veritable wasteland that is new GBS is making me want to do this but I am super poor and super uncreative. I am debating what to do. <!-- google_ad_section_end --> <!-- EndContentMarker --> <p class=\"editedby\">",
post.PostFormatted.Trim());
}
private static string ParsePosts(int startingCount, int endCount, List <ForumPostEntity> postEntities, bool isPrivateMessage)
{
int seenCount = 1;
string threadHtml = string.Empty;
for (int index = startingCount; index < endCount; index++)
{
ForumPostEntity post = postEntities[index];
if (seenCount > 2)
{
seenCount = 1;
}
string hasSeen = post.HasSeen ? string.Concat("seen", seenCount) : string.Concat("postCount", seenCount);
seenCount++;
string userAvatar = string.Empty;
if (!string.IsNullOrEmpty(post.User.AvatarLink))
{
userAvatar = string.Concat("<img data-user-id=\"", post.User.Id, "\" src=\"", post.User.AvatarLink,
"\" alt=\"\" class=\"av\" border=\"0\">");
}
string username =
$"<p style=\"padding: 0;\" class=\"text article-title win-type-ellipsis\"><span class=\"{post.User.Roles}\">{post.User.Username}</span></p>";
string postData =
$"<p class=\"text article-title win-type-caption-alt\"><span class=\"registered\">{post.PostDate}</span></p>";
string postBody = string.Format("<div id=\"{1}\" class=\"postbody\">{0}</div>", post.PostHtml, post.PostId);
string userInfoClass = string.IsNullOrEmpty(post.User.AvatarLink) ? "" : "userinfo";
string userInfo = $"<div class=\"{userInfoClass}\">{username}{postData}</div>";
string postButtons = CreateButtons(post);
string footer = string.Empty;
if (!isPrivateMessage)
{
footer = $"<tr class=\"postbar\"><td class=\"postlinks\">{postButtons}</td></tr>";
}
threadHtml +=
string.Format(
"<div class={6} id={4}>" +
"<div id={5}>" +
"<div class=\"row clearfix\">" +
"<div class=\"col-md-4\">" +
"<div id=\"threadView\">" +
"{0}{1}" +
"</div>" +
"</div>" +
"<div style=\"padding: 15px;\" class=\"col-md-8\">" +
"<div class=\"article-content\">" +
"{2}" +
"<footer>{3}</footer>" +
"</div>" +
"</div>" +
"</div>" +
"</div>" +
"</div>",
userAvatar, userInfo, postBody, footer, string.Concat("\"pti", index + 1, "\""), string.Concat("\"postId", post.PostId, "\""), string.Concat("\"", hasSeen, "\""));
}
return(threadHtml);
}
public async Task<ForumThreadEntity> GetThreadPosts(ForumThreadEntity forumThread)
{
try
{
string url = forumThread.Location;
if (forumThread.CurrentPage > 0)
{
url = forumThread.Location + string.Format(Constants.PAGE_NUMBER, forumThread.CurrentPage);
}
else if (forumThread.HasBeenViewed)
{
url = forumThread.Location + Constants.GOTO_NEW_POST;
}
var forumThreadPosts = new ObservableCollection<ForumPostEntity>();
//TEMP CODE
var threadManager = new ThreadManager();
var doc = await threadManager.GetThread(forumThread, url);
HtmlNode threadNode =
doc.DocumentNode.Descendants("div")
.FirstOrDefault(node => node.GetAttributeValue("id", string.Empty).Contains("thread"));
foreach (
HtmlNode postNode in
threadNode.Descendants("table")
.Where(node => node.GetAttributeValue("class", string.Empty).Contains("post")))
{
var post = new ForumPostEntity();
post.Parse(postNode);
forumThreadPosts.Add(post);
}
threadNode =
doc.DocumentNode.Descendants("div")
.FirstOrDefault(node => node.GetAttributeValue("class", string.Empty).Contains("pages top"));
if (threadNode != null)
{
threadNode =
threadNode.Descendants("option")
.FirstOrDefault(node => node.GetAttributeValue("selected", string.Empty).Contains("selected"));
if (forumThread.CurrentPage <= 0)
{
forumThread.CurrentPage = GetPageNumber(threadNode);
}
}
forumThread.ForumPosts = forumThreadPosts;
return forumThread;
}
catch (Exception)
{
return null;
}
}
/// <summary>
/// Populates the page with content passed during navigation. Any saved state is also
/// provided when recreating a page from a prior session.
/// </summary>
/// <param name="sender">
/// The source of the event; typically <see cref="NavigationHelper" />
/// </param>
/// <param name="e">
/// Event data that provides both the navigation parameter passed to
/// <see cref="Frame.Navigate(Type, Object)" /> when this page was initially requested and
/// a dictionary of state preserved by this page during an earlier
/// session. The state will be null the first time a page is visited.
/// </param>
private void navigationHelper_LoadState(object sender, LoadStateEventArgs e)
{
_forumPost = e.NavigationParameter as ForumPostEntity;
if (_forumPost != null)
{
ReplyText.Text = string.Format(Constants.QUOTE_EXP, _forumPost.User.Username, _forumPost.PostId, _forumPost.PostFormatted);
}
_forumThread = e.NavigationParameter as ForumThreadEntity;
}
private static ForumPostEntity ParseEntity(string html)
{
var doc = new HtmlDocument();
doc.LoadHtml(html);
var entity = new ForumPostEntity();
entity.Parse(doc.DocumentNode.Descendants("table").FirstOrDefault());
return(entity);
}
public async Task <List <ForumPostEntity> > GetThreadPosts(ForumThreadEntity forumThread)
{
string url = forumThread.Location;
if (forumThread.CurrentPage > 0)
{
url = forumThread.Location + string.Format(Constants.PAGE_NUMBER, forumThread.CurrentPage);
}
else if (forumThread.HasBeenViewed)
{
url = forumThread.Location + Constants.GOTO_NEW_POST;
}
var forumThreadPosts = new List <ForumPostEntity>();
//TEMP CODE
var result = await _webManager.DownloadHtml(url);
HtmlDocument doc = result.Document;
string responseUri = result.AbsoluteUri;
/* TODO: The following checks the thread URL for "pti" (which indicated which post to scroll to)
* Having it in the post manager though, is wrong. This needs to be refactored and a better method of
* getting this needs to be put in.
*/
string[] test = responseUri.Split('#');
if (test.Length > 1 && test[1].Contains("pti"))
{
forumThread.ScrollToPost = Int32.Parse(Regex.Match(responseUri.Split('#')[1], @"\d+").Value) - 1;
}
HtmlNode threadNode = doc.DocumentNode.Descendants("div").FirstOrDefault(node => node.GetAttributeValue("id", string.Empty).Contains("thread"));
foreach (HtmlNode postNode in threadNode.Descendants("table").Where(node => node.GetAttributeValue("class", string.Empty).Contains("post")))
{
var post = new ForumPostEntity();
post.Parse(postNode);
forumThreadPosts.Add(post);
}
threadNode = doc.DocumentNode.Descendants("div").FirstOrDefault(node => node.GetAttributeValue("class", string.Empty).Contains("pages top"));
threadNode = threadNode.Descendants("option").FirstOrDefault(node => node.GetAttributeValue("selected", string.Empty).Contains("selected"));
if (forumThread.CurrentPage <= 0)
{
forumThread.CurrentPage = GetPageNumber(threadNode);
}
HtmlNode pageNode = doc.DocumentNode.Descendants("select").FirstOrDefault();
forumThread.TotalPages = forumThread.CurrentPage <= 1 ? 1 : Convert.ToInt32(pageNode.Descendants("option").LastOrDefault().GetAttributeValue("value", string.Empty));
return(forumThreadPosts);
}
public async Task <ForumThreadEntity> GetThreadPosts(ForumThreadEntity forumThread)
{
string url = forumThread.Location;
if (forumThread.CurrentPage > 0)
{
url = forumThread.Location + string.Format(Constants.PAGE_NUMBER, forumThread.CurrentPage);
}
else if (forumThread.HasBeenViewed)
{
url = forumThread.Location + Constants.GOTO_NEW_POST;
}
var forumThreadPosts = new ObservableCollection <ForumPostEntity>();
//TEMP CODE
var threadManager = new ThreadManager();
var doc = await threadManager.GetThread(forumThread, url);
HtmlNode threadNode =
doc.DocumentNode.Descendants("div")
.FirstOrDefault(node => node.GetAttributeValue("id", string.Empty).Contains("thread"));
foreach (
HtmlNode postNode in
threadNode.Descendants("table")
.Where(node => node.GetAttributeValue("class", string.Empty).Contains("post")))
{
var post = new ForumPostEntity();
post.Parse(postNode);
forumThreadPosts.Add(post);
}
threadNode =
doc.DocumentNode.Descendants("div")
.FirstOrDefault(node => node.GetAttributeValue("class", string.Empty).Contains("pages top"));
if (threadNode != null)
{
threadNode =
threadNode.Descendants("option")
.FirstOrDefault(node => node.GetAttributeValue("selected", string.Empty).Contains("selected"));
if (forumThread.CurrentPage <= 0)
{
forumThread.CurrentPage = GetPageNumber(threadNode);
}
}
forumThread.ForumPosts = forumThreadPosts;
return(forumThread);
}
private async Task FormatPmHtml(ForumPostEntity postEntity)
{
var list = new List<ForumPostEntity> {postEntity};
var thread = new ForumThreadEntity()
{
IsPrivateMessage = true
};
#if WINDOWS_PHONE_APP
thread.PlatformIdentifier = PlatformIdentifier.WindowsPhone;
#else
thread.PlatformIdentifier = PlatformIdentifier.Windows8;
#endif
Html = await HtmlFormater.FormatThreadHtml(thread, list);
}
/// <summary>
/// 讨论版主题页面
/// </summary>
/// <param name="id">主题ID</param>
/// <returns>操作后的结果</returns>
public ActionResult Topic(Int32 id = -1)
{
ContestEntity contest = ViewData["Contest"] as ContestEntity;
ForumPostEntity post = ForumPostManager.GetForumPostByTopicID(id.ToString());
ForumTopicEntity topic = ForumTopicManager.GetForumTopic(post.TopicID);
if (topic.Type != ForumTopicType.Contest || topic.RelativeID != contest.ContestID)
{
return(RedirectToErrorMessagePage("This contest does not have this topic!"));
}
List <ForumPostEntity> list = ForumPostManager.GetForumPostList(topic, false);
return(View(new Tuple <ForumTopicEntity, List <ForumPostEntity> >(topic, list)));
}
private async Task FormatPmHtml(ForumPostEntity postEntity)
{
var list = new List <ForumPostEntity> {
postEntity
};
var thread = new ForumThreadEntity()
{
IsPrivateMessage = true
};
#if WINDOWS_PHONE_APP
thread.PlatformIdentifier = PlatformIdentifier.WindowsPhone;
#else
thread.PlatformIdentifier = PlatformIdentifier.Windows8;
#endif
Html = await HtmlFormater.FormatThreadHtml(thread, list);
}
public void PostHtml_Is_Successfully_Parsed()
{
ForumPostEntity post = ParseEntity(PostHtmlFromRegularUser);
string expected =
@"<!DOCTYPE html><html><head><link rel=""stylesheet"" type=""text/css"" href=""ms-appx-web:///Assets/bbcode.css""><link rel=""stylesheet"" type=""text/css"" href=""ms-appx-web:///Assets/forums.css""><link rel=""stylesheet"" type=""text/css"" href=""ms-appx-web:///Assets/main.css""><link rel=""stylesheet"" type=""text/css"" href=""ms-appx-web:///Assets/ui-light.css""><meta name=""MSSmartTagsPreventParsing"" content=""TRUE""><meta http-equiv=""X-UA-Compatible"" content=""chrome=1""><script type=""text/javascript"" src=""ms-appx-web:///Assets/jquery.min.js""></script><link rel=""stylesheet"" type=""text/css"" href=""ms-appx-web:///Assets/jquery-ui.css""><script type=""text/javascript"" src=""ms-appx-web:///Assets/jquery-ui.min.js""></script><script type=""text/javascript"">disable_thread_coloring = true;</script><script type=""text/javascript"" src=""ms-appx-web:///Assets/forums.combined.js""></script><style type=""text/css""></style></head><body>
<!-- BeginContentMarker -->
<!-- google_ad_section_start -->
The fact that this thread stands alone as a bulwark of non-terrible posting in the veritable wasteland that is new GBS is making me want to do this but I am super poor and super uncreative. I am debating what to do.
<!-- google_ad_section_end -->
<!-- EndContentMarker -->
<p class=""editedby"">
</body></html>" ;
Assert.AreEqual(expected, post.PostHtml);
}
/// <summary>
/// 讨论版回复页面
/// </summary>
/// <param name="id">帖子ID</param>
/// <param name="tid">主题ID</param>
/// <returns>操作后的结果</returns>
public ActionResult Reply(Int32 id = -1, String tid = "")
{
ForumPostEntity post = (String.IsNullOrEmpty(tid) ? ForumPostManager.GetForumPost(id) : ForumPostManager.GetForumPostByTopicID(tid));
ForumTopicEntity topic = ForumTopicManager.GetForumTopic(post.TopicID);
if (topic.Type == ForumTopicType.Contest)
{
return(RedirectToErrorMessagePage("This topic is not in the main disscus board!"));
}
post.RelativeType = (topic.Type == ForumTopicType.Problem ? topic.Type : ForumTopicType.Default);
post.RelativeID = (topic.Type == ForumTopicType.Problem ? topic.RelativeID : -1);
List <TreeNode <ForumPostEntity> > listTreeNode = ForumPostManager.GetPostTreeList(topic, post.PostID);
ViewBag.IsLocked = topic.IsLocked;
return(View(new Tuple <ForumPostEntity, List <TreeNode <ForumPostEntity> > >(post, listTreeNode)));
}
private static string CreateButtons(ForumPostEntity post)
{
var clickHandler = string.Format("window.ForumCommand('quote', '{0}')", post.PostId);
string quoteButton = HtmlButtonBuilder.CreateSubmitButton("Quote", clickHandler);
clickHandler = string.Format("window.ForumCommand('edit', '{0}')", post.PostId);
string editButton = HtmlButtonBuilder.CreateSubmitButton("Edit", clickHandler);
clickHandler = string.Format("window.ForumCommand('markAsLastRead', '{0}')", post.PostIndex);
string markAsLastReadButton = HtmlButtonBuilder.CreateSubmitButton("Last Read", clickHandler);
return post.User.IsCurrentUserPost
? string.Concat("<ul class=\"profilelinks\">",
quoteButton, markAsLastReadButton, editButton, "</ul>")
: string.Concat("<ul class=\"profilelinks\">",
quoteButton, markAsLastReadButton, "</ul>");
}
private static string CreateButtons(ForumPostEntity post)
{
var clickHandler = string.Format("window.ForumCommand('quote', '{0}')", post.PostId);
string quoteButton = HtmlButtonBuilder.CreateSubmitButton("Quote", clickHandler);
clickHandler = string.Format("window.ForumCommand('edit', '{0}')", post.PostId);
string editButton = HtmlButtonBuilder.CreateSubmitButton("Edit", clickHandler);
clickHandler = string.Format("window.ForumCommand('markAsLastRead', '{0}')", post.PostIndex);
string markAsLastReadButton = HtmlButtonBuilder.CreateSubmitButton("Last Read", clickHandler);
return(post.User.IsCurrentUserPost
? string.Concat("<ul class=\"profilelinks\">",
quoteButton, markAsLastReadButton, editButton, "</ul>")
: string.Concat("<ul class=\"profilelinks\">",
quoteButton, markAsLastReadButton, "</ul>"));
}
public async Task<string> GetPost(int postId)
{
try
{
string url = string.Format(Constants.SHOW_POST, postId);
WebManager.Result result = await _webManager.GetData(url);
HtmlDocument doc = result.Document;
HtmlNode threadNode =
doc.DocumentNode.Descendants("div")
.FirstOrDefault(node => node.GetAttributeValue("id", string.Empty).Contains("thread"));
HtmlNode postNode =
threadNode.Descendants("table")
.FirstOrDefault(node => node.GetAttributeValue("class", string.Empty).Contains("post"));
var post = new ForumPostEntity();
post.Parse(postNode);
return await HtmlFormater.FormatPostHtml(post);
}
catch (Exception)
{
return null;
}
}
public async Task <string> GetPrivateMessageHtml(string url)
{
string html = await PathIO.ReadTextAsync("ms-appx:///Assets/thread.html");
var doc2 = new HtmlDocument();
doc2.LoadHtml(html);
HtmlNode bodyNode = doc2.DocumentNode.Descendants("body").FirstOrDefault();
HtmlDocument doc = (await _webManager.GetData(url)).Document;
HtmlNode[] replyNodes = doc.DocumentNode.Descendants("div").Where(node => node.GetAttributeValue("id", "").Equals("thread")).ToArray();
HtmlNode threadNode = replyNodes.FirstOrDefault(node => node.GetAttributeValue("id", "").Equals("thread"));
int threadId = ParseInt(threadNode.GetAttributeValue("class", string.Empty));
IEnumerable <HtmlNode> postNodes =
threadNode.Descendants("table")
.Where(node => node.GetAttributeValue("class", string.Empty).Contains("post"));
ObservableCollection <ForumPostEntity> postList = new ObservableCollection <ForumPostEntity>();
foreach (
HtmlNode postNode in
postNodes)
{
var post = new ForumPostEntity();
post.Parse(postNode);
postList.Add(post);
}
ForumThreadEntity threadEntity = new ForumThreadEntity()
{
ForumPosts = postList
};
return(await HtmlFormater.FormatThreadHtml(threadEntity));
}
public async Task <string> GetPost(int postId)
{
try
{
string url = string.Format(Constants.SHOW_POST, postId);
WebManager.Result result = await _webManager.GetData(url);
HtmlDocument doc = result.Document;
HtmlNode threadNode =
doc.DocumentNode.Descendants("div")
.FirstOrDefault(node => node.GetAttributeValue("id", string.Empty).Contains("thread"));
HtmlNode postNode =
threadNode.Descendants("table")
.FirstOrDefault(node => node.GetAttributeValue("class", string.Empty).Contains("post"));
var post = new ForumPostEntity();
post.Parse(postNode);
return(await HtmlFormater.FormatPostHtml(post));
}
catch (Exception)
{
return(null);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
/// <param name="topic">主题实体</param>
/// <param name="content">主题内容</param>
/// <param name="ip">发布IP</param>
/// <returns>操作影响的记录数</returns>
public Int32 InsertEntity(ForumTopicEntity topic, String content, String ip)
{
return(this.UsingTransaction <Int32>((trans) =>
{
Int32 result = this.Insert()
.Set(USERNAME, topic.UserName)
.Set(TITLE, topic.Title)
.Set(TYPE, (Byte)topic.Type)
.Set(RELATIVEID, topic.RelativeID)
.Set(LASTDATE, topic.LastDate)
.Result(trans);
if (result <= 0)
{
trans.Rollback();
return 0;
}
ForumPostEntity post = new ForumPostEntity();
post.TopicID = this.Select().QueryIdentity().Result(trans);
post.ParentPostID = 0;
post.Deepth = ForumPostRepository.DEEPTH_MIN;
post.UserName = topic.UserName;
post.Title = topic.Title;
post.Content = content;
post.PostDate = topic.LastDate;
post.PostIP = ip;
result = ForumPostRepository.Instance.InternalGetInsertEntityCommand(post)
.Result(trans);//提交主题帖内容
trans.Commit();
return result;
}));
}
public async Task<ForumReplyEntity> GetReplyCookies(ForumThreadEntity forumThread)
{
try
{
string url = string.Format(Constants.REPLY_BASE, forumThread.ThreadId);
WebManager.Result result = await _webManager.GetData(url);
HtmlDocument doc = result.Document;
HtmlNode[] formNodes = doc.DocumentNode.Descendants("input").ToArray();
HtmlNode formKeyNode =
formNodes.FirstOrDefault(node => node.GetAttributeValue("name", "").Equals("formkey"));
HtmlNode formCookieNode =
formNodes.FirstOrDefault(node => node.GetAttributeValue("name", "").Equals("form_cookie"));
HtmlNode bookmarkNode =
formNodes.FirstOrDefault(node => node.GetAttributeValue("name", "").Equals("bookmark"));
HtmlNode[] textAreaNodes = doc.DocumentNode.Descendants("textarea").ToArray();
HtmlNode textNode =
textAreaNodes.FirstOrDefault(node => node.GetAttributeValue("name", "").Equals("message"));
HtmlNode threadIdNode =
formNodes.FirstOrDefault(node => node.GetAttributeValue("name", "").Equals("threadid"));
var threadManager = new ThreadManager();
var forumThreadPosts = new ObservableCollection<ForumPostEntity>();
HtmlNode threadNode =
doc.DocumentNode.Descendants("div")
.FirstOrDefault(node => node.GetAttributeValue("id", string.Empty).Contains("thread"));
foreach (
HtmlNode postNode in
threadNode.Descendants("table")
.Where(node => node.GetAttributeValue("class", string.Empty).Contains("post")))
{
var post = new ForumPostEntity();
post.Parse(postNode);
forumThreadPosts.Add(post);
}
forumThread.ForumPosts = forumThreadPosts;
string htmlThread = await HtmlFormater.FormatThreadHtml(forumThread);
var forumReplyEntity = new ForumReplyEntity();
try
{
string formKey = formKeyNode.GetAttributeValue("value", "");
string formCookie = formCookieNode.GetAttributeValue("value", "");
string quote = WebUtility.HtmlDecode(textNode.InnerText);
string threadId = threadIdNode.GetAttributeValue("value", "");
forumReplyEntity.MapThreadInformation(formKey, formCookie, quote, threadId);
forumReplyEntity.PreviousPostsRaw = htmlThread;
return forumReplyEntity;
}
catch (Exception)
{
throw new InvalidOperationException("Could not parse newReply form data.");
}
}
catch (Exception)
{
return null;
}
}
public async Task<ForumReplyEntity> GetReplyCookiesForEdit(long postId)
{
try
{
string url = string.Format(Constants.EDIT_BASE, postId);
WebManager.Result result = await _webManager.GetData(url);
HtmlDocument doc = result.Document;
HtmlNode[] formNodes = doc.DocumentNode.Descendants("input").ToArray();
HtmlNode bookmarkNode =
formNodes.FirstOrDefault(node => node.GetAttributeValue("name", "").Equals("bookmark"));
HtmlNode[] textAreaNodes = doc.DocumentNode.Descendants("textarea").ToArray();
HtmlNode textNode =
textAreaNodes.FirstOrDefault(node => node.GetAttributeValue("name", "").Equals("message"));
var threadManager = new ThreadManager();
//Get previous posts from quote page.
string url2 = string.Format(Constants.QUOTE_BASE, postId);
WebManager.Result result2 = await _webManager.GetData(url2);
HtmlDocument doc2 = result2.Document;
var forumThreadPosts = new ObservableCollection<ForumPostEntity>();
HtmlNode threadNode =
doc2.DocumentNode.Descendants("div")
.FirstOrDefault(node => node.GetAttributeValue("id", string.Empty).Contains("thread"));
foreach (
HtmlNode postNode in
threadNode.Descendants("table")
.Where(node => node.GetAttributeValue("class", string.Empty).Contains("post")))
{
var post = new ForumPostEntity();
post.Parse(postNode);
forumThreadPosts.Add(post);
}
ForumThreadEntity threadEntity = new ForumThreadEntity()
{
ForumPosts = forumThreadPosts
};
string htmlThread = await HtmlFormater.FormatThreadHtml(threadEntity);
var forumReplyEntity = new ForumReplyEntity();
try
{
string quote = WebUtility.HtmlDecode(textNode.InnerText);
forumReplyEntity.PreviousPostsRaw = htmlThread;
string bookmark = bookmarkNode.OuterHtml.Contains("checked") ? "yes" : "no";
forumReplyEntity.MapEditPostInformation(quote, postId, bookmark);
return forumReplyEntity;
}
catch (Exception)
{
throw new InvalidOperationException("Could not parse newReply form data.");
}
}
catch (Exception)
{
return null;
}
}
/// <summary>
/// 增加一条回帖
/// </summary>
/// <param name="post">帖子实体</param>
/// <param name="topic">主题实体</param>
/// <param name="parentPost">回复的帖子实体</param>
/// <param name="postip">发布者IP</param>
/// <param name="link">当前页面地址</param>
/// <returns>是否成功增加</returns>
public static Boolean InsertForumPost(ForumPostEntity post, ForumTopicEntity topic, ForumPostEntity parentPost, String postip, String link)
{
if (!UserManager.IsUserLogined)
{
throw new UserUnLoginException();
}
if (String.IsNullOrEmpty(post.Title))
{
throw new InvalidInputException("Reply title can not be NULL!");
}
if (post.Title.Length > ForumPostRepository.TITLE_MAXLEN)
{
throw new InvalidInputException("Reply title is too long!");
}
if (!KeywordsFilterManager.IsForumPostContentLegal(post.Title))
{
throw new InvalidInputException("Reply title can not contain illegal keywords!");
}
if (String.IsNullOrEmpty(post.Content) || post.Content.Length < ForumPostRepository.POST_MINLEN)
{
throw new InvalidInputException("Reply content is too short!");
}
if (post.Content.Length > ForumPostRepository.POST_MAXLEN)
{
throw new InvalidInputException("Reply content is too long!");
}
if (!KeywordsFilterManager.IsForumPostContentLegal(post.Content))
{
throw new InvalidInputException("Reply content can not contain illegal keywords!");
}
if (parentPost.Deepth + 1 < ForumPostRepository.DEEPTH_MIN)
{
throw new InvalidInputException("Reply deepth is INVALID!");
}
if (parentPost.Deepth + 1 > ForumPostRepository.DEEPTH_MAX)
{
throw new InvalidInputException("Reply deepth is too deep!");
}
if (topic.IsLocked)
{
throw new NoPermissionException("You have no privilege to reply the post!");
}
if (!UserSubmitStatus.CheckLastSubmitForumPostTime(UserManager.CurrentUserName))
{
throw new InvalidInputException(String.Format("You can not submit post more than twice in {0} seconds!", ConfigurationManager.SubmitInterval.ToString()));
}
post.TopicID = parentPost.TopicID;
post.Title = HtmlEncoder.HtmlEncode(post.Title);
post.Content = HtmlEncoder.HtmlEncode(post.Content);
post.UserName = UserManager.CurrentUserName;
post.Deepth = parentPost.Deepth + 1;
post.ParentPostID = parentPost.PostID;
post.PostDate = DateTime.Now;
post.PostIP = postip;
Boolean success = ForumPostRepository.Instance.InsertEntity(post) > 0;
if (success && !String.Equals(parentPost.UserName, post.UserName))
{
if (ConfigurationManager.ReplyPostMailNotification)
{
try
{
UserMailEntity mail = new UserMailEntity();
String url = ConfigurationManager.DomainUrl + ((link[0] == '/') ? link.Substring(1) : link);
mail.FromUserName = ConfigurationManager.SystemAccount;
mail.ToUserName = parentPost.UserName;
mail.Title = "Your post has new reply!";
mail.Content =
String.Format("Your post \"{0}\" has new reply, <br/>", parentPost.Title) +
String.Format("Please visit <a href=\"{0}\" target=\"_blank\">{0}</a>", url);
UserMailManager.InternalSendUserMail(mail);
}
catch { }
}
}
return(success);
}
public async Task <ForumReplyEntity> GetReplyCookiesForEdit(long postId)
{
try
{
string url = string.Format(Constants.EDIT_BASE, postId);
WebManager.Result result = await _webManager.GetData(url);
HtmlDocument doc = result.Document;
HtmlNode[] formNodes = doc.DocumentNode.Descendants("input").ToArray();
HtmlNode bookmarkNode =
formNodes.FirstOrDefault(node => node.GetAttributeValue("name", "").Equals("bookmark"));
HtmlNode[] textAreaNodes = doc.DocumentNode.Descendants("textarea").ToArray();
HtmlNode textNode =
textAreaNodes.FirstOrDefault(node => node.GetAttributeValue("name", "").Equals("message"));
var threadManager = new ThreadManager();
//Get previous posts from quote page.
string url2 = string.Format(Constants.QUOTE_BASE, postId);
WebManager.Result result2 = await _webManager.GetData(url2);
HtmlDocument doc2 = result2.Document;
var forumThreadPosts = new ObservableCollection <ForumPostEntity>();
HtmlNode threadNode =
doc2.DocumentNode.Descendants("div")
.FirstOrDefault(node => node.GetAttributeValue("id", string.Empty).Contains("thread"));
foreach (
HtmlNode postNode in
threadNode.Descendants("table")
.Where(node => node.GetAttributeValue("class", string.Empty).Contains("post")))
{
var post = new ForumPostEntity();
post.Parse(postNode);
forumThreadPosts.Add(post);
}
ForumThreadEntity threadEntity = new ForumThreadEntity()
{
ForumPosts = forumThreadPosts
};
string htmlThread = await HtmlFormater.FormatThreadHtml(threadEntity);
var forumReplyEntity = new ForumReplyEntity();
try
{
string quote = WebUtility.HtmlDecode(textNode.InnerText);
forumReplyEntity.PreviousPostsRaw = htmlThread;
string bookmark = bookmarkNode.OuterHtml.Contains("checked") ? "yes" : "no";
forumReplyEntity.MapEditPostInformation(quote, postId, bookmark);
return(forumReplyEntity);
}
catch (Exception)
{
throw new InvalidOperationException("Could not parse newReply form data.");
}
}
catch (Exception)
{
return(null);
}
}
public async Task <ForumReplyEntity> GetReplyCookies(ForumThreadEntity forumThread)
{
try
{
string url = string.Format(Constants.REPLY_BASE, forumThread.ThreadId);
WebManager.Result result = await _webManager.GetData(url);
HtmlDocument doc = result.Document;
HtmlNode[] formNodes = doc.DocumentNode.Descendants("input").ToArray();
HtmlNode formKeyNode =
formNodes.FirstOrDefault(node => node.GetAttributeValue("name", "").Equals("formkey"));
HtmlNode formCookieNode =
formNodes.FirstOrDefault(node => node.GetAttributeValue("name", "").Equals("form_cookie"));
HtmlNode bookmarkNode =
formNodes.FirstOrDefault(node => node.GetAttributeValue("name", "").Equals("bookmark"));
HtmlNode[] textAreaNodes = doc.DocumentNode.Descendants("textarea").ToArray();
HtmlNode textNode =
textAreaNodes.FirstOrDefault(node => node.GetAttributeValue("name", "").Equals("message"));
HtmlNode threadIdNode =
formNodes.FirstOrDefault(node => node.GetAttributeValue("name", "").Equals("threadid"));
var threadManager = new ThreadManager();
var forumThreadPosts = new ObservableCollection <ForumPostEntity>();
HtmlNode threadNode =
doc.DocumentNode.Descendants("div")
.FirstOrDefault(node => node.GetAttributeValue("id", string.Empty).Contains("thread"));
foreach (
HtmlNode postNode in
threadNode.Descendants("table")
.Where(node => node.GetAttributeValue("class", string.Empty).Contains("post")))
{
var post = new ForumPostEntity();
post.Parse(postNode);
forumThreadPosts.Add(post);
}
forumThread.ForumPosts = forumThreadPosts;
string htmlThread = await HtmlFormater.FormatThreadHtml(forumThread);
var forumReplyEntity = new ForumReplyEntity();
try
{
string formKey = formKeyNode.GetAttributeValue("value", "");
string formCookie = formCookieNode.GetAttributeValue("value", "");
string quote = WebUtility.HtmlDecode(textNode.InnerText);
string threadId = threadIdNode.GetAttributeValue("value", "");
forumReplyEntity.MapThreadInformation(formKey, formCookie, quote, threadId);
forumReplyEntity.PreviousPostsRaw = htmlThread;
return(forumReplyEntity);
}
catch (Exception)
{
throw new InvalidOperationException("Could not parse newReply form data.");
}
}
catch (Exception)
{
return(null);
}
}
public static async Task <string> FormatThreadHtml(ForumThreadEntity forumThreadEntity)
{
ObservableCollection <ForumPostEntity> postEntities = forumThreadEntity.ForumPosts;
string html = await PathIO.ReadTextAsync("ms-appx:///Assets/thread.html");
var doc2 = new HtmlDocument();
doc2.LoadHtml(html);
HtmlNode head = doc2.DocumentNode.Descendants("head").FirstOrDefault();
switch (forumThreadEntity.PlatformIdentifier)
{
case PlatformIdentifier.WindowsPhone:
head.InnerHtml += "<link href=\"ms-appx-web:///Assets/WindowsPhone-Default.css\" type=\"text/css\" media=\"all\" rel=\"stylesheet\">";
break;
}
switch (forumThreadEntity.ForumId)
{
case 219:
head.InnerHtml += "<link href=\"ms-appx-web:///Assets/219.css\" type=\"text/css\" media=\"all\" rel=\"stylesheet\">";
break;
case 26:
break;
}
HtmlNode bodyNode = doc2.DocumentNode.Descendants("body").FirstOrDefault();
string threadHtml = string.Empty;
int seenCount = 1;
if (postEntities == null)
{
return(WebUtility.HtmlDecode(WebUtility.HtmlDecode(doc2.DocumentNode.OuterHtml)));
}
for (int index = 0; index < postEntities.Count; index++)
{
ForumPostEntity post = postEntities[index];
if (seenCount > 2)
{
seenCount = 1;
}
string hasSeen = post.HasSeen ? string.Concat("seen", seenCount) : string.Concat("postCount", seenCount);
seenCount++;
string userAvatar = string.Empty;
if (!string.IsNullOrEmpty(post.User.AvatarLink))
{
userAvatar = string.Concat("<img src=\"", post.User.AvatarLink,
"\" alt=\"\" class=\"av\" border=\"0\">");
}
string username =
string.Format(
"<h2 class=\"text article-title win-type-ellipsis\"><span class=\"author\">{0}</span><h2>",
post.User.Username);
string postData =
string.Format(
"<h4 class=\"text article-title win-type-ellipsis\"><span class=\"registered\">{0}</span><h4>",
post.PostDate);
string postBody = string.Format("<div class=\"postbody\">{0}</div>", post.PostHtml);
string userInfo = string.Format("<div class=\"userinfo\">{0}{1}</div>", username, postData);
string postButtons = CreateButtons(post);
string footer = string.Format("<tr class=\"postbar\"><td class=\"postlinks\">{0}</td></tr>", postButtons);
threadHtml +=
string.Format(
"<div class={6} id={4}><div id={5}><div id=\"threadView\"><header>{0}{1}</header><article><div class=\"article-content\">{2}</div></article><footer>{3}</footer></div></div></div>",
userAvatar, userInfo, postBody, footer, string.Concat("\"pti", index + 1, "\""), string.Concat("\"postId", post.PostId, "\""), string.Concat("\"", hasSeen, "\""));
}
bodyNode.InnerHtml = threadHtml;
return(doc2.DocumentNode.OuterHtml);
}
public static async Task <string> FormatPostHtml(ForumPostEntity forumPostEntity)
{
return(string.Format("<div class=\"postbody\">{0}</div>", forumPostEntity.PostHtml));
}
public void PostId_Is_Successfully_Parsed()
{
ForumPostEntity post = ParseEntity(PostHtmlFromRegularUser);
Assert.AreEqual(421467978, post.PostId);
}
public static async Task<string> FormatPostHtml(ForumPostEntity forumPostEntity)
{
return string.Format("<div class=\"postbody\">{0}</div>", forumPostEntity.PostHtml);
}
public DispatchForumPostCommand(ForumPostEntity forumPostEntity)
{
_forumPostEntity = forumPostEntity;
}
public void PostDate_Is_Successfully_Parsed()
{
ForumPostEntity post = ParseEntity(PostHtmlFromRegularUser);
Assert.AreEqual("Nov 6, 2013 05:15", post.PostDate);
}
public async Task<string> GetPrivateMessageHtml(string url)
{
string html = await PathIO.ReadTextAsync("ms-appx:///Assets/thread.html");
var doc2 = new HtmlDocument();
doc2.LoadHtml(html);
HtmlNode bodyNode = doc2.DocumentNode.Descendants("body").FirstOrDefault();
HtmlDocument doc = (await _webManager.GetData(url)).Document;
HtmlNode[] replyNodes = doc.DocumentNode.Descendants("div").Where(node => node.GetAttributeValue("id", "").Equals("thread")).ToArray();
HtmlNode threadNode = replyNodes.FirstOrDefault(node => node.GetAttributeValue("id", "").Equals("thread"));
int threadId = ParseInt(threadNode.GetAttributeValue("class", string.Empty));
IEnumerable<HtmlNode> postNodes =
threadNode.Descendants("table")
.Where(node => node.GetAttributeValue("class", string.Empty).Contains("post"));
ObservableCollection<ForumPostEntity> postList = new ObservableCollection<ForumPostEntity>();
foreach (
HtmlNode postNode in
postNodes)
{
var post = new ForumPostEntity();
post.Parse(postNode);
postList.Add(post);
}
ForumThreadEntity threadEntity = new ForumThreadEntity()
{
ForumPosts = postList
};
return await HtmlFormater.FormatThreadHtml(threadEntity);
}
public void Poster_Is_Successful_Parsed()
{
ForumPostEntity post = ParseEntity(PostHtmlFromRegularUser);
Assert.IsNotNull(post.User);
}
