/// <summary>
/// Get custom widgets for the given area
/// Return null if custom widgets are unspecified
/// </summary>
/// <param name="areaId">Area id</param>
/// <returns></returns>
public virtual IList <TemplateWidget> GetCustomWidgets(string areaId)
{
return(CustomWidgetsCache.GetOrCreate(areaId, () => {
var file = GetCustomWidgetsFile(areaId);
if (file.Exists)
{
return JsonConvert.DeserializeObject <List <TemplateWidget> >(file.ReadAllText());
}
return null;
}, CustomWidgetsCacheTime));
}
/// <summary>
/// Set custom widgets for the given area
/// If `widgets` is null then remove the specification
/// </summary>
/// <param name="areaId">Area id</param>
/// <param name="widgets">Custom widgets</param>
public virtual void SetCustomWidgets(string areaId, IList <TemplateWidget> widgets)
{
// Remove cache
CustomWidgetsCache.Remove(areaId);
// Write to file
var file = GetCustomWidgetsFile(areaId);
if (widgets != null)
{
file.WriteAllText(JsonConvert.SerializeObject(widgets, Formatting.Indented));
}
else
{
file.Delete();
}
}
/// <summary>
/// Set custom widgets for the given area
/// If `widgets` is null then remove the specification
/// </summary>
/// <param name="areaId">Area id</param>
/// <param name="widgets">Custom widgets</param>
public virtual void SetCustomWidgets(string areaId, IList <TemplateWidget> widgets)
{
// Remove cache
CustomWidgetsCache.Remove(areaId);
// Write to file
var path = GetCustomWidgetsJsonPath(areaId);
PathUtils.EnsureParentDirectory(path);
if (widgets != null)
{
File.WriteAllText(path, JsonConvert.SerializeObject(widgets, Formatting.Indented));
}
else
{
File.Delete(path);
}
}
/// <summary>
/// Clear cache
/// </summary>
public virtual void ClearCache()
{
WidgetInfoCache.Clear();
CustomWidgetsCache.Clear();
WidgetRenderCache.Clear();
}
