public void All()
{
var cache = new IsolatedMemoryCache <string, string>("Locale");
// Set
LocaleUtils.SetThreadLanguage("zh-CN");
cache.Put("Key", "ValueForCN", TimeSpan.FromSeconds(5));
LocaleUtils.SetThreadLanguage("en-US");
cache.Put("Key", "ValueForUS", TimeSpan.FromSeconds(5));
// Get
LocaleUtils.SetThreadLanguage("zh-CN");
Assert.Equals(cache.GetOrDefault("Key"), "ValueForCN");
LocaleUtils.SetThreadLanguage("en-US");
Assert.Equals(cache.GetOrDefault("Key"), "ValueForUS");
// Remove
LocaleUtils.SetThreadLanguage("zh-CN");
cache.Remove("Key");
Assert.Equals(cache.GetOrDefault("Key"), null);
LocaleUtils.SetThreadLanguage("en-US");
Assert.Equals(cache.GetOrDefault("Key"), "ValueForUS");
cache.Remove("Key");
Assert.Equals(cache.GetOrDefault("Key"), null);
}
/// <summary>
/// Render widget
/// Return reder result
/// </summary>
/// <param name="context">Template context</param>
/// <param name="widget">Template widget</param>
/// <returns></returns>
public virtual string RenderWidget(Context context, TemplateWidget widget)
{
// Get from cache
var info = GetWidgetInfo(widget.Path);
IsolatedMemoryCache <string, string> renderCache = null;
string key = null;
string renderResult = null;
if (info.CacheTime > 0)
{
renderCache = WidgetRenderCache.GetOrAdd(info.CacheBy ?? "",
_ => new IsolatedMemoryCache <string, string>(info.GetCacheIsolationPolicyNames()));
key = widget.GetCacheKey();
renderResult = renderCache.GetOrDefault(key);
if (renderResult != null)
{
return(renderResult);
}
}
// Render widget
var writer = new StringWriter();
writer.Write($"<div class='template_widget' data-widget='{key}'>");
var scope = Hash.FromAnonymousObject(widget.Args);
context.Stack(scope, () => {
var includeTag = new Include();
var htmlPath = widget.Path + TemplateWidgetInfo.HtmlExtension;
includeTag.Initialize("include", htmlPath, null);
includeTag.Render(context, writer);
});
writer.Write("</div>");
renderResult = writer.ToString();
// Store to cache
if (info.CacheTime > 0)
{
renderCache.Put(key, renderResult, TimeSpan.FromSeconds(info.CacheTime));
}
return(renderResult);
}