public DocumentViewModel(
IDialogService dialogService,
IWindowManager windowManager,
ISiteContextGenerator siteContextGenerator,
Func<string, IMetaWeblogService> getMetaWeblog,
ISettingsProvider settingsProvider,
IDocumentParser documentParser)
{
this.dialogService = dialogService;
this.windowManager = windowManager;
this.siteContextGenerator = siteContextGenerator;
this.getMetaWeblog = getMetaWeblog;
this.settingsProvider = settingsProvider;
this.documentParser = documentParser;
FontSize = GetFontSize();
title = "New Document";
Original = "";
Document = new TextDocument();
Post = new Post();
timer = new DispatcherTimer();
timer.Tick += TimerTick;
timer.Interval = delay;
}
public void Publish(string postid, string postTitle, string[] categories, BlogSetting blog)
{
if (categories == null) categories = new string[0];
var proxy = getMetaWeblog(blog.WebAPI);
var newpost = new Post();
try
{
var renderBody = DocumentParser.GetBodyContents(Document.Text);
if (string.IsNullOrWhiteSpace(postid))
{
var permalink = DisplayName.Split('.')[0] == "New Document"
? postTitle
: DisplayName.Split('.')[0];
newpost = new Post
{
permalink = permalink,
title = postTitle,
dateCreated = DateTime.Now,
description = blog.Language == "HTML" ? renderBody : Document.Text,
categories = categories,
format = blog.Language
};
newpost.postid = proxy.NewPost(blog, newpost, true);
}
else
{
newpost = proxy.GetPost(postid, blog);
newpost.title = postTitle;
newpost.description = blog.Language == "HTML" ? renderBody : Document.Text;
newpost.categories = categories;
newpost.format = blog.Language;
proxy.EditPost(postid, blog, newpost, true);
}
}
catch (WebException ex)
{
dialogService.ShowError("Error Publishing", ex.Message, "");
}
catch (XmlRpcException ex)
{
dialogService.ShowError("Error Publishing", ex.Message, "");
}
catch (XmlRpcFaultException ex)
{
dialogService.ShowError("Error Publishing", ex.Message, "");
}
Post = newpost;
Original = Document.Text;
title = postTitle;
NotifyOfPropertyChange(() => DisplayName);
}
public void OpenFromWeb(Post post)
{
Post = post;
title = post.permalink ?? string.Empty; // TODO: no title is displayed now
Document.Text = post.description ?? string.Empty;
Original = post.description ?? string.Empty;
Update();
EvaluateContext();
}
public void OpenFromWeb(Post post)
{
Post = post;
title = post.title ?? string.Empty;
Document.Text = post.description ?? string.Empty;
Original = post.description ?? string.Empty;
Update();
EvaluateContext();
}
public Task<bool> EditPostAsync(string postid, string username, string password, Post post, bool publish)
{
return Task<bool>.Factory.FromAsync(BeginEditPost(postid, username, password, post, publish, null, null), EndEditPost);
}
public bool EditPost(string postid, string username, string password, Post post, bool publish)
{
return (bool)Invoke("EditPost", new object[] { postid, username, password, post, publish });
}
public IAsyncResult BeginNewPost(string blogid, string username, string password, Post post, bool publish, AsyncCallback callback, object asyncState)
{
return BeginInvoke("NewPost", new object[] { blogid, username, password, post, publish }, this, callback, asyncState);
}
public Task<string> NewPostAsync(string blogid, string username, string password, Post post, bool publish)
{
return Task<string>.Factory.FromAsync(BeginNewPost(blogid, username, password, post, publish, null, null), EndNewPost);
}
public string NewPost(string blogid, string username, string password, Post post, bool publish)
{
return (string)Invoke("NewPost", new object[] { blogid, username, password, post, publish });
}
