public void Should_Convert_Post_Text_To_String()
{
var text = "this is my text";
string sut = PostText.Create(text).Value;
sut.Should().Be(text);
}
public async Task <IHttpActionResult> PutPostText(int id, PostText postText)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
if (id != postText.Id)
{
return(BadRequest());
}
db.Entry(postText).State = EntityState.Modified;
try
{
await db.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!PostTextExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(StatusCode(HttpStatusCode.NoContent));
}
/// <summary>
/// Get thread info from the provided page.
/// </summary>
/// <param name="page">A web page from a forum that this adapter can handle.</param>
/// <returns>Returns thread information that can be gleaned from that page.</returns>
public ThreadInfo GetThreadInfo(HtmlDocument page)
{
if (page == null)
{
throw new ArgumentNullException(nameof(page));
}
string title;
string author = string.Empty; // vBulletin doesn't show the thread author
int pages = 1;
HtmlNode doc = page.DocumentNode.Element("html");
// Find the page title
title = doc.Element("head").Element("title")?.InnerText;
title = PostText.CleanupWebString(title);
var threadViewTab = page.GetElementbyId("thread-view-tab");
var pageNavControls = threadViewTab?.GetDescendantWithClass("div", "pagenav-controls");
var pageTotalSpan = pageNavControls?.GetDescendantWithClass("span", "pagetotal");
if (pageTotalSpan != null)
{
pages = int.Parse(pageTotalSpan.InnerText);
}
ThreadInfo info = new ThreadInfo(title, author, pages);
return(info);
}
public async Task <IActionResult> AddPost(AddPostTextViewModel model, IFormFile image)
{
ViewBag.UserId = User.FindFirst(ClaimTypes.NameIdentifier)?.Value;
if (!ModelState.IsValid || string.IsNullOrEmpty(model.postText.ShortText) ||
string.IsNullOrEmpty(model.postText.Text))
{
_notification.AddWarningToastMessage("لطفا مقادیر را به درستی پر کنید");
model.groups = (await _db.GroupRepository.GetAllAsync(a => !a.IsDeleted));
return(View(model));
}
if (image != null)
{
model.postText.Image = await _fileManager.UploadImage(image, FileManagerType.FileType.PostTextImages);
}
var group = _db.GroupRepository.GetAll().FirstOrDefault(a => a.Name == model.postText.Groups.Name);
var PostText = new PostText()
{
GroupId = group.Id,
Image = model.postText.Image,
Name = model.postText.Name,
ShortText = model.postText.ShortText,
Text = model.postText.Text,
CreatedTime = DateTime.Now,
UserId = User.FindFirst(ClaimTypes.NameIdentifier).Value,
Groups = group
};
await _db.PostTextRepository.InsertAsync(PostText);
await _db.SaveChangeAsync();
_notification.AddSuccessToastMessage("پست شما با موفقیت ثبت شد");
return(RedirectToAction("Index", "Home"));
}
/// <summary>
/// Get a completed post from the provided HTML div node.
/// </summary>
/// <param name="li">Div node that contains the post.</param>
/// <returns>Returns a post object with required information.</returns>
private PostComponents GetPost(HtmlNode li, IQuest quest)
{
if (li == null)
{
throw new ArgumentNullException(nameof(li));
}
string author;
string id;
string text;
int number;
id = li.GetAttributeValue("data-pid", "");
author = li.GetAttributeValue("data-username", "");
number = int.Parse(li.GetAttributeValue("data-index", "0"));
var content = li.GetChildWithClass("div", "content");
// Get the full post text.
text = PostText.ExtractPostText(content, n => false, Host);
PostComponents post;
try
{
post = new PostComponents(author, id, text, number);
}
catch
{
post = null;
}
return(post);
}
public void Delete(PostText entity)
{
if (_db.Entry(entity).State == EntityState.Detached)
{
_db.Attach(entity);
}
_db.PostText.Remove(entity);
}
public void Update(PostText entity)
{
if (_db.Entry(entity).State == EntityState.Detached)
{
_db.PostText.Attach(entity);
}
_db.Entry(entity).State = EntityState.Modified;
}
private void UORTButton_Click(object sender, EventArgs e)
{
if (ActiveStatus != null)
{
PostText.Text = "RT @" + ActiveStatus.User.ScreenName + ": " + ActiveStatus.Text;
PostText.Select(0, 0);
}
}
/// <summary>
/// Get a completed post from the provided HTML list item node.
/// </summary>
/// <param name="li">List item node that contains the post.</param>
/// <returns>Returns a post object with required information.</returns>
private PostComponents GetPost(HtmlNode li)
{
if (li == null)
{
throw new ArgumentNullException(nameof(li));
}
string author = "";
string id = "";
string text = "";
int number = 0;
// ID
id = li.Id.Substring("post_".Length);
// Number
var postCount = li.OwnerDocument.GetElementbyId($"postcount{id}");
if (postCount != null)
{
number = int.Parse(postCount.GetAttributeValue("name", "0"));
}
HtmlNode postDetails = li.Elements("div").FirstOrDefault(n => n.GetAttributeValue("class", "") == "postdetails");
if (postDetails != null)
{
// Author
HtmlNode userinfo = postDetails.GetChildWithClass("div", "userinfo");
HtmlNode username = userinfo?.GetChildWithClass("a", "username");
author = PostText.CleanupWebString(username?.InnerText);
// Text
string postMessageId = "post_message_" + id;
var message = li.OwnerDocument.GetElementbyId(postMessageId)?.Element("blockquote");
// Predicate filtering out elements that we don't want to include
var exclusion = PostText.GetClassExclusionPredicate("bbcode_quote");
// Get the full post text.
text = PostText.ExtractPostText(message, exclusion, Host);
}
PostComponents post;
try
{
post = new PostComponents(author, id, text, number);
}
catch
{
post = null;
}
return(post);
}
/// <summary>
/// Get thread info from the provided page.
/// </summary>
/// <param name="page">A web page from a forum that this adapter can handle.</param>
/// <returns>Returns thread information that can be gleaned from that page.</returns>
public ThreadInfo GetThreadInfo(HtmlDocument page)
{
if (page == null)
{
throw new ArgumentNullException(nameof(page));
}
string title;
string author;
int pages;
HtmlNode doc = page.DocumentNode;
// Find the page title
title = PostText.CleanupWebString(doc.Element("html").Element("head")?.Element("title")?.InnerText);
// Find a common parent for other data
HtmlNode pageContent = GetPageContent(page, PageType.Thread);
if (pageContent == null)
{
throw new InvalidOperationException("Cannot find content on page.");
}
// Find the thread author
HtmlNode titleBar = pageContent.GetDescendantWithClass("titleBar");
// Non-thread pages (such as threadmark pages) won't have a title bar.
if (titleBar == null)
{
throw new InvalidOperationException("Not a valid forum thread.");
}
var pageDesc = page.GetElementbyId("pageDescription");
var authorNode = pageDesc?.GetChildWithClass("username");
author = PostText.CleanupWebString(authorNode?.InnerText);
// Find the number of pages in the thread
var pageNavLinkGroup = pageContent.GetDescendantWithClass("div", "pageNavLinkGroup");
var pageNav = pageNavLinkGroup?.GetChildWithClass("PageNav");
string lastPage = pageNav?.GetAttributeValue("data-last", "");
if (string.IsNullOrEmpty(lastPage))
{
pages = 1;
}
else
{
pages = Int32.Parse(lastPage);
}
// Create a ThreadInfo object to hold the acquired information.
ThreadInfo info = new ThreadInfo(title, author, pages);
return(info);
}
public void Post(PostText post)
{
GameObject postInstance = SpawnPost(textPostPototype);
postInstance.transform.SetSiblingIndex(0);
postInstance.transform.Find("ProfilePic").GetComponent <Image>().sprite = post.Author.ProfilePic;
postInstance.transform.Find("Name").GetComponent <Text>().text = post.Author.name;
postInstance.transform.Find("Message").GetComponent <Text>().text = post.Text;
}
/// <summary>
/// Get thread info from the provided page.
/// </summary>
/// <param name="page">A web page from a forum that this adapter can handle.</param>
/// <returns>Returns thread information that can be gleaned from that page.</returns>
public ThreadInfo GetThreadInfo(HtmlDocument page)
{
if (page == null)
{
throw new ArgumentNullException(nameof(page));
}
string title;
string author = string.Empty;
int pages = 1;
HtmlNode doc = page.DocumentNode.Element("html");
// Find the page title
title = PostText.CleanupWebString(doc.Element("head")?.Element("title")?.InnerText);
// Find the number of pages
var pagebody = page.GetElementbyId("page-body");
if (pagebody != null)
{
// Different versions of the forum have different methods of showing page numbers
var topicactions = pagebody.GetChildWithClass("topic-actions");
if (topicactions != null)
{
var pagination = topicactions.GetChildWithClass("pagination");
string paginationText = pagination?.InnerText;
if (paginationText != null)
{
Regex pageOf = new Regex(@"Page\s*\d+\s*of\s*(?<pages>\d+)");
Match m = pageOf.Match(paginationText);
if (m.Success)
{
pages = int.Parse(m.Groups["pages"].Value);
}
}
}
else
{
var actionbar = pagebody.GetChildWithClass("action-bar");
var pagination = actionbar?.GetChildWithClass("pagination");
var ul = pagination?.Element("ul");
var lastPageLink = ul?.Elements("li")?.LastOrDefault(n => !n.GetAttributeValue("class", "").Split(' ').Contains("next"));
if (lastPageLink != null)
{
pages = int.Parse(lastPageLink.InnerText);
}
}
}
ThreadInfo info = new ThreadInfo(title, author, pages);
return(info);
}
public async Task <IHttpActionResult> GetPostText(int id)
{
PostText postText = await db.PostTexts.FindAsync(id);
if (postText == null)
{
return(NotFound());
}
return(Ok(postText));
}
public void Same_String_Should_Create_The_Same_Post_Text()
{
var text1 = PostText.Create("this is my text").Value;
var text2 = PostText.Create("this is my text").Value;
using (new AssertionScope())
{
text1.Should().Be(text2);
text1.GetHashCode().Equals(text2.GetHashCode()).Should().BeTrue();
}
}
public void Different_Strings_Should_Create_Different_Post_Texts()
{
var text1 = PostText.Create("this is my text").Value;
var text2 = PostText.Create("this is my other text").Value;
using (new AssertionScope())
{
text1.Should().NotBe(text2);
text1.GetHashCode().Equals(text2.GetHashCode()).Should().BeFalse();
}
}
public async Task <IHttpActionResult> PostPostText(PostText postText)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
db.PostTexts.Add(postText);
await db.SaveChangesAsync();
return(CreatedAtRoute("DefaultApi", new { id = postText.Id }, postText));
}
/// <summary>
/// Get a completed post from the provided HTML div node.
/// </summary>
/// <param name="div">Div node that contains the post.</param>
/// <returns>Returns a post object with required information.</returns>
private PostComponents GetPost(HtmlNode div, IQuest quest)
{
if (div == null)
{
throw new ArgumentNullException(nameof(div));
}
string author = "";
string id;
string text;
int number = 0;
// id="p12345"
id = div.Id.Substring(1);
var inner = div.GetChildWithClass("div", "inner");
var postbody = inner.GetChildWithClass("div", "postbody");
var authorNode = postbody.GetChildWithClass("p", "author");
var authorStrong = authorNode.Descendants("strong").FirstOrDefault();
var authorAnchor = authorStrong.Element("a");
author = PostText.CleanupWebString(authorAnchor.InnerText);
// No way to get the post number??
// Get the full post text. Two different layout variants.
var content = postbody.GetChildWithClass("div", "content");
if (content == null)
{
content = postbody.Elements("div").FirstOrDefault(n => n.Id.StartsWith("post_content", StringComparison.Ordinal));
}
text = PostText.ExtractPostText(content, n => false, Host);
PostComponents post;
try
{
post = new PostComponents(author, id, text, number);
}
catch
{
post = null;
}
return(post);
}
private async void ChangeSuggestList()
{
if (!(PostText.Contains("@") || PostText.Contains("#")))
{
return;
}
ObservableCollection <string> resultSuggest = new ObservableCollection <string>();
await Task.Run(() =>
{
int mIndex = PostText.LastIndexOf('@');
int hIndex = PostText.LastIndexOf('#');
if (mIndex > hIndex)
{
var s = PostText.Split('@');
string name = s[s.Count() - 1];
int i = 0;
foreach (var n in MentionSuggestSourceList.Where(q => q.StartsWith(name)).Select(q => q))
{
resultSuggest.Add("@" + n);
if (i > 10)
{
break;
}
i++;
}
}
else if (mIndex < hIndex)
{
var s = PostText.Split('#');
string name = s[s.Count() - 1];
int i = 0;
foreach (var n in HashSuggestSourceList.Where(q => q.StartsWith(name)).Select(q => q))
{
resultSuggest.Add("#" + n);
if (i > 10)
{
break;
}
i++;
}
}
});
SuggestList.Clear();
foreach (var r in resultSuggest)
{
SuggestList.Add(r);
}
}
public async Task <IHttpActionResult> DeletePostText(int id)
{
PostText postText = await db.PostTexts.FindAsync(id);
if (postText == null)
{
return(NotFound());
}
db.PostTexts.Remove(postText);
await db.SaveChangesAsync();
return(Ok(postText));
}
public JsonResult Post(PostText postText)
{
TextToScroll text = new TextToScroll(postText.Text, postText.R, postText.G, postText.B, postText.Iterations);
if (_scrollingText.IsScrolling)
{
_scrollingText.AddText(text);
}
else
{
_scrollingText.ScrollText(text);
}
return(new JsonResult(text.Text));
}
private void Update()
{
if (postImage != null)
{
feed.Post(postImage);
postImage = null;
}
if (postText != null)
{
feed.Post(postText);
postText = null;
}
}
public async Task <Result <int> > Handle(EditPostCommand request, CancellationToken cancellationToken)
{
using (var tx = _session.BeginTransaction())
{
var editor = await _session.LoadAsync <User>(request.UserID, cancellationToken);
var postToEdit = await _session.QueryOver <Post>()
.Fetch(SelectMode.ChildFetch, p => p.Author)
.Where(p => p.ID == request.PostID)
.SingleOrDefaultAsync(cancellationToken);
if (!postToEdit.CanBeEditedBy(editor))
{
_logger.Warning("User [{NickName}({UserID})] tried to edit post {PostID} but he wasn't allowed to.",
editor.Nickname,
request.UserID,
request.PostID);
return(Result.Failure <int>($"You're not allowed to edit post {postToEdit.ID}."));
}
postToEdit.UpdateText(PostText.Create(request.Text).Value);
postToEdit.UpdatePicture(Picture.Create(request.PictureRawBytes, postToEdit.Picture.Identifier).Value);
try
{
await _session.SaveAsync(postToEdit, cancellationToken);
await tx.CommitAsync(cancellationToken);
_logger.Information("User [{Nickname}({UserID})] edited post {PostID}.",
editor.Nickname,
request.UserID,
request.PostID);
return(Result.Success(postToEdit.ID));
}
catch (ADOException ex)
{
await tx.RollbackAsync(cancellationToken);
_logger.Error("Failed to edit post {PostID} for user [{Nickname}({UserID})]. Error message: {ErrorMessage}",
request.PostID,
editor.Nickname,
request.UserID,
ex.Message);
return(Result.Failure <int>(ex.Message));
}
}
}
/// <summary>
/// Parser for PostText
/// </summary>
/// <returns>Parsed PostText</returns>
public PostText ParsePostText()
{
PostText postText = new PostText();
//Skip > token
NextToken(">", "> TextChar* \"", '>');
//Parse text
postText.SetText(ParseTextChars());
//Skip " token
NextToken("\"", "> TextChar* \"", '"');
return(postText);
}
public void ShowActiveStatus()
{
if (ActiveStatus != null)
{
PostText.Text = "@" + ActiveStatus.User.ScreenName + " ";
PostText.Select(PostText.Text.Length - 1, 0);
var th = new System.Threading.Thread(new System.Threading.ThreadStart(() =>
{
Invoke(new Action(() =>
{
ActiveStatusView.SmallImageList = new ImageList();
}));
string uri = ActiveStatus.User.ProfileImageLocation;
using (WebClient wc = new WebClient())
{
using (Stream stream = wc.OpenRead(uri))
{
Bitmap bitmap = new Bitmap(stream);
Invoke(new Action(() => ActiveStatusView.SmallImageList.Images.Add(ActiveStatus.User.ScreenName, bitmap)));
}
}
var i = new ListViewItem(new[] { ActiveStatus.User.ScreenName, ActiveStatus.Text }, ActiveStatus.User.ScreenName);
Invoke(new Action(() =>
{
ActiveStatusView.Items.Clear();
ActiveStatusView.Items.Add(i);
}));
}));
th.Start();
}
else
{
new Task(() =>
{
Invoke(new Action(() =>
{
ActiveStatusView.SmallImageList = new ImageList();
}));
var i = new ListViewItem(new[] { "null", "null" });
Invoke(new Action(() =>
{
ActiveStatusView.Items.Clear();
ActiveStatusView.Items.Add(i);
}));
}).Start();
}
}
/// <summary>
/// Parser for TextTail
/// </summary>
/// <returns>Parsed TextTail</returns>
public TextTail ParseTextTail()
{
TextTail textTail = null;
//Skip > token
NextToken(">", "> embedding tailsymbol", '>');
//Parse text first to make type determination possible
String parsedText = ParseTextChars();
//Determine TextTail type
if (EmbeddingTokenStream.HasNext() && EmbeddingTokenStream.Peek(1).GetValue().ToString() == "\"")
{ //PostTextTail
//Set PostText
PostText postText = new PostText();
postText.SetText(parsedText);
//Create PostTextTail and fill it
PostTextTail postTextTail = new PostTextTail();
postTextTail.SetPostText(postText);
//Skip Closing "
NextToken("\"", "\"", '\"');
textTail = postTextTail;
}
else
{ //MidTextTail
//Skip closing < tag of PreText
NextToken("<", "< closing PreText", '<');
//Set MidText
MidText midText = new MidText();
midText.SetText(parsedText);
//Create MidTextTail object and fill it
MidTextTail midTextTail = new MidTextTail();
midTextTail.SetMidText(midText);
midTextTail.SetEmbed(ParseEmbed());
midTextTail.SetTextTail(ParseTextTail());
textTail = midTextTail;
}
return(textTail);
}
public JsonPostText(PostText text)
{
// Set...
if (text != null)
{
Id = text.Id;
Type = text.Type;
Title = text.Title;
Number = text.Number;
Revision = text.Revision;
//TODO: When inserting a new post, don't encode the text,
// not usefull since we're decoding it before send to the client.
// Vérifier que les données ne sont pas deja encodé quand elle sont reçut du client d'edition.
Value = WebUtility.HtmlDecode(text.Value);
PostId = text.Post?.Id ?? 0;
}
}
/// <summary>
/// Get thread info from the provided page.
/// </summary>
/// <param name="page">A web page from a forum that this adapter can handle.</param>
/// <returns>Returns thread information that can be gleaned from that page.</returns>
public ThreadInfo GetThreadInfo(HtmlDocument page)
{
if (page == null)
{
throw new ArgumentNullException(nameof(page));
}
string title;
string author = string.Empty; // vBulletin doesn't show thread authors
int pages = 1;
HtmlNode doc = page.DocumentNode;
// Find the page title
title = doc.Element("html").Element("head").Element("title")?.InnerText;
title = PostText.CleanupWebString(title);
// Get the number of pages from the navigation elements
var paginationTop = page.GetElementbyId("pagination_top");
var paginationForm = paginationTop.Element("form");
// If there is no form, that means there's only one page in the thread.
if (paginationForm != null)
{
var firstSpan = paginationForm.Element("span");
var firstSpanA = firstSpan?.Element("a");
var pagesText = firstSpanA?.InnerText;
if (pagesText != null)
{
Regex pageNumsRegex = new Regex(@"Page \d+ of (?<pages>\d+)");
Match m = pageNumsRegex.Match(pagesText);
if (m.Success)
{
pages = int.Parse(m.Groups["pages"].Value);
}
}
}
ThreadInfo info = new ThreadInfo(title, author, pages);
return(info);
}
public PostDTO AddPost(IFormFile file, Post post)
{
CompletePostDTO completePost = new CompletePostDTO()
{
FileInPost = file,
Post = post
};
IPostHandler textPost = new PostText(postRepository, unitOfWork);
IPostHandler imagePost = new PostImage(postRepository, unitOfWork, cloudinary);
IPostHandler videoPost = new PostVideo(postRepository, unitOfWork, cloudinary);
textPost.SetNextPostType(imagePost);
imagePost.SetNextPostType(videoPost);
textPost.EvaluatePost(completePost);
return(mapper.Map <PostDTO>(post));
}
private void PostText_KeyUp(object sender, KeyEventArgs e)
{
if (CommandHandled || Tweeted)
{
try
{
PostText.SelectionStart--;
PostText.Text = PostText.Text.Remove(PostText.SelectionStart, 1);
PostText.Text = PostText.Text.Replace("\n", "").Replace("\r", "");
PostText.SelectionStart = PostText.Text.Length;
PostText.Update();
}
catch
{
}
finally
{
CommandHandled = Tweeted = false;
}
}
}
/// <summary>
/// Get thread info from the provided page.
/// </summary>
/// <param name="page">A web page from a forum that this adapter can handle.</param>
/// <returns>Returns thread information that can be gleaned from that page.</returns>
public ThreadInfo GetThreadInfo(HtmlDocument page)
{
if (page == null)
{
throw new ArgumentNullException(nameof(page));
}
string title;
string author = string.Empty; // vBulletin doesn't show thread authors
int pages = 1;
HtmlNode doc = page.DocumentNode.Element("html");
// Find the page title
title = PostText.CleanupWebString(doc.Element("head")?.Element("title")?.InnerText);
// If there's no pagenav div, that means there's no navigation to alternate pages,
// which means there's only one page in the thread.
var pageNavDiv = doc.GetDescendantWithClass("div", "pagenav");
if (pageNavDiv != null)
{
var vbMenuControl = pageNavDiv.GetDescendantWithClass("td", "vbmenu_control");
if (vbMenuControl != null)
{
Regex pageNumsRegex = new Regex(@"Page \d+ of (?<pages>\d+)");
Match m = pageNumsRegex.Match(vbMenuControl.InnerText);
if (m.Success)
{
pages = int.Parse(m.Groups["pages"].Value);
}
}
}
ThreadInfo info = new ThreadInfo(title, author, pages);
return(info);
}
private void SaveTextInDB(string directory, int GroupId)
{
var model = new PostText();
model.GroupId = GroupId;
model.Text = directory;
ServiceStack.Data.IDbConnectionFactory dbFactory = new OrmLiteConnectionFactory(ConfigurationManager.ConnectionStrings["db"].ConnectionString, MySqlDialect.Provider);
using (IDbConnection db = dbFactory.Open())
{
db.Save<PostText>(model);
}
}
