public async Task <WriterResult> UpdateTheme(string userId, SiteTheme theme)
{
try
{
using (var context = DataContextFactory.CreateContext())
{
var user = context.Users
.Include(u => u.Settings)
.FirstOrDefault(x => x.Id == userId);
if (user == null)
{
return(new WriterResult(false, "User not found."));
}
user.Settings.Theme = theme;
await context.SaveChangesAsync().ConfigureAwait(false);
}
return(new WriterResult(true, "Successfully updated theme."));
}
catch (Exception)
{
return(new WriterResult(false));
}
}
public ActionResult Create(string fileTitle, HttpPostedFileBase fileUpload)
{
if (fileUpload != null && fileUpload.ContentLength > 0 && fileTitle.Trim().Length > 0)
{
string fileExtension = System.IO.Path.GetExtension(fileUpload.FileName);
if (fileExtension != ".css")
{
return(RedirectToAction("Index"));
}
var fileName = fileUpload.FileName;
var theme = new SiteTheme()
{
Name = fileTitle,
Url = string.Format("~/Content/Themes/{0}", fileName)
};
var fileLocation = System.IO.Path.Combine(Server.MapPath("~/Content/Themes/"), fileName);
if (System.IO.File.Exists(fileLocation))
{
System.IO.File.Delete(fileLocation);
}
fileUpload.SaveAs(fileLocation);
db.SiteThemes.Add(theme);
db.SaveChanges();
}
return(RedirectToAction("Index"));
}
protected ViewResult ThemeView(IView view, object model = null, SiteTheme theme = SiteTheme.None)
{
var viewModel = model ?? new BaseViewModel();
switch (theme)
{
case SiteTheme.None:
theme = GetTheme();
return View(string.Format("/App_Themes/{0}/Views/{1}/{2}.cshtml", theme, RouteData.Values["controller"], view), viewModel);
default:
return View(string.Format("/BaseViews/{0}.cshtml", view), viewModel);
}
}
public static SiteTheme DetectTheme(HttpContextBase context)
{
string themeCookie = context.Request.Cookies[THEME_COOKIE_NAME]?.Value;
SiteTheme theme = SiteTheme.Dark;
if (!string.IsNullOrEmpty(themeCookie))
{
Enum.TryParse(themeCookie, out theme);
}
return(theme);
}
/// <summary>
///
/// </summary>
/// <param name="db"></param>
private static void ImportThemes(ApplicationDbContext db)
{
XmlDocument xmldoc = new XmlDocument();
xmldoc.Load(System.IO.Path.Combine(HttpContext.Current.Server.MapPath(importDirectory), "SiteThemes.xml"));
XmlNodeList defaults = xmldoc.GetElementsByTagName("defaults");
foreach (XmlNode node in defaults)
{
SiteTheme t = new SiteTheme()
{
Name = node["Key"].InnerText,
Url = node["Url"].InnerText
};
db.SiteThemes.Add(t);
db.SaveChanges();
}
}
public Theme(SiteTheme st)
{
_siteTheme = st;
}
// GET api/themes/5
public string GetUrl(int id)
{
return(Url.Content(SiteTheme.Get(id).Url));
}
public Theme(SiteTheme st)
{
Value = st;
}
