public GistFileViewModel(IAccountsService accounts, IApplicationService applicationService,
IFilesystemService filesystemService, IActionMenuFactory actionMenuService)
: base(accounts)
{
this.WhenAnyValue(x => x.Filename).Subscribe(x =>
{
Title = x == null ? "Gist" : x.Substring(x.LastIndexOf('/') + 1);
});
_isMarkdown = this.WhenAnyValue(x => x.GistFile).IsNotNull().Select(x =>
string.Equals(x.Language, MarkdownLanguage, StringComparison.OrdinalIgnoreCase)).ToProperty(this, x => x.IsMarkdown);
ShowMenuCommand = ReactiveCommand.CreateAsyncTask(
this.WhenAnyValue(x => x.SourceItem).Select(x => x != null),
_ =>
{
var menu = actionMenuService.Create(Title);
menu.AddButton("Open With", OpenWithCommand);
return(menu.Show());
});
LoadCommand = ReactiveCommand.CreateAsyncTask(async t =>
{
if (GistFile == null)
{
var data = await applicationService.Client.ExecuteAsync(applicationService.Client.Gists[_id].Get());
GistFile = data.Data.Files[_filename];
}
//Check to make sure...
if (GistFile == null || GistFile.Content == null)
{
throw new Exception("Unable to retreive gist!");
}
var content = GistFile.Content;
if (MarkdownLanguage.Equals(GistFile.Language, StringComparison.OrdinalIgnoreCase))
{
content = await applicationService.Client.Markdown.GetMarkdown(content);
}
var gistFileName = System.IO.Path.GetFileName(GistFile.Filename);
string filePath;
using (var stream = filesystemService.CreateTempFile(out filePath, gistFileName))
{
using (var fs = new System.IO.StreamWriter(stream))
{
fs.Write(content);
}
}
var fileUri = new Uri(filePath);
SourceItem = new FileSourceItemViewModel(fileUri, false);
});
}
public GistFileViewModel(IApplicationService applicationService, IFilesystemService filesystemService)
{
this.WhenAnyValue(x => x.Filename).Subscribe(x =>
{
Title = x == null ? "Gist" : x.Substring(x.LastIndexOf('/') + 1);
});
_loadCommand = ReactiveCommand.CreateAsyncTask(async t =>
{
if (GistFile == null)
{
var data = await applicationService.Client.ExecuteAsync(applicationService.Client.Gists[_id].Get());
GistFile = data.Data.Files[_filename];
}
//Check to make sure...
if (GistFile == null || GistFile.Content == null)
{
throw new Exception("Unable to retreive gist!");
}
var content = GistFile.Content;
var gistFileName = System.IO.Path.GetFileName(GistFile.Filename);
string filePath;
using (var stream = filesystemService.CreateTempFile(out filePath, gistFileName))
{
using (var fs = new System.IO.StreamWriter(stream))
{
fs.Write(content);
}
}
SourceItem = new FileSourceItemViewModel {
FilePath = filePath
};
});
}
public GistFileViewModel(IAccountsService accounts, IApplicationService applicationService,
IFilesystemService filesystemService, IShareService shareService, IActionMenuService actionMenuService)
: base(accounts)
{
this.WhenAnyValue(x => x.Filename).Subscribe(x =>
{
Title = x == null ? "Gist" : x.Substring(x.LastIndexOf('/') + 1);
});
GoToUrlCommand = this.CreateUrlCommand();
OpenWithCommand = ReactiveCommand.Create(this.WhenAnyValue(x => x.SourceItem).Select(x => x != null));
_isMarkdown = this.WhenAnyValue(x => x.GistFile).IsNotNull().Select(x =>
string.Equals(x.Language, MarkdownLanguage, StringComparison.OrdinalIgnoreCase)).ToProperty(this, x => x.IsMarkdown);
ShowThemePickerCommand = ReactiveCommand.CreateAsyncTask(async _ =>
{
var path = System.IO.Path.Combine("WebResources", "styles");
if (!System.IO.Directory.Exists(path))
{
return;
}
var themes = System.IO.Directory.GetFiles(path)
.Where(x => x.EndsWith(".css", StringComparison.Ordinal))
.Select(x => System.IO.Path.GetFileNameWithoutExtension(x))
.ToList();
var picker = actionMenuService.CreatePicker();
themes.ForEach(picker.Options.Add);
picker.SelectedOption = themes.IndexOf(Theme ?? "idea");
var selected = await picker.Show();
if (selected >= 0 && selected <= themes.Count)
{
Theme = themes[selected];
}
});
ShowMenuCommand = ReactiveCommand.CreateAsyncTask(
this.WhenAnyValue(x => x.SourceItem).Select(x => x != null),
_ =>
{
var menu = actionMenuService.Create(Title);
menu.AddButton("Open With", OpenWithCommand);
if (!IsMarkdown)
{
menu.AddButton("Change Theme", ShowThemePickerCommand);
}
return(menu.Show());
});
LoadCommand = ReactiveCommand.CreateAsyncTask(async t =>
{
if (GistFile == null)
{
var data = await applicationService.Client.ExecuteAsync(applicationService.Client.Gists[_id].Get());
GistFile = data.Data.Files[_filename];
}
//Check to make sure...
if (GistFile == null || GistFile.Content == null)
{
throw new Exception("Unable to retreive gist!");
}
var content = GistFile.Content;
if (MarkdownLanguage.Equals(GistFile.Language, StringComparison.OrdinalIgnoreCase))
{
content = await applicationService.Client.Markdown.GetMarkdown(content);
}
var gistFileName = System.IO.Path.GetFileName(GistFile.Filename);
string filePath;
using (var stream = filesystemService.CreateTempFile(out filePath, gistFileName))
{
using (var fs = new System.IO.StreamWriter(stream))
{
fs.Write(content);
}
}
var fileUri = new Uri(filePath);
SourceItem = new FileSourceItemViewModel(fileUri, false);
});
}
