public OutputCachedPartsModel GetCacheModel(Func <string> htmlFactory)
{
WithinContext = true;
RequiredResources = new List <ResourceRequiredModel>();
IncludedResources = new List <ResourceIncludedModel>();
FootScripts = new List <string>();
HeadScripts = new List <string>();
var model = new OutputCachedPartsModel {
Html = htmlFactory()
};
model.IncludedResources = IncludedResources;
model.RequiredResources = RequiredResources;
model.FootScripts = FootScripts;
model.HeadScripts = HeadScripts;
WithinContext = false;
return(model);
}
public IHtmlString CachedHtml(OutputCachedPartsModel cachedModel, string cacheKey)
{
if (cachedModel == null)
{
Logger.Error("Could not render Cached Html Shape for cache key {0} because the OutputCachedPartsModel was null.", cacheKey);
return(new HtmlString(string.Empty));
}
var resourceManager = _resourceManager.Value;
if (resourceManager == null &&
(
(IsNotNullOrEmpty(cachedModel.IncludedResources)) ||
(IsNotNullOrEmpty(cachedModel.RequiredResources)) ||
(IsNotNullOrEmpty(cachedModel.HeadScripts)) ||
(IsNotNullOrEmpty(cachedModel.FootScripts))
)
)
{
Logger.Error("Could not render Cached Html Shape for cache key {0} because the IResourceManager was required and it was null.", cacheKey);
return(new HtmlString(string.Empty));
}
if (IsNotNullOrEmpty(cachedModel.IncludedResources))
{
foreach (var resource in cachedModel.IncludedResources)
{
resourceManager.Include(resource.ResourceType, resource.ResourcePath, resource.ResourceDebugPath, resource.RelativeFromPath);
}
}
if (IsNotNullOrEmpty(cachedModel.RequiredResources))
{
foreach (var resource in cachedModel.RequiredResources)
{
resourceManager.Require(resource.ResourceType, resource.ResourceName);
}
}
if (IsNotNullOrEmpty(cachedModel.HeadScripts))
{
foreach (var script in cachedModel.HeadScripts)
{
resourceManager.RegisterHeadScript(script);
}
}
if (IsNotNullOrEmpty(cachedModel.FootScripts))
{
foreach (var script in cachedModel.FootScripts)
{
resourceManager.RegisterFootScript(script);
}
}
var sb = new StringBuilder();
sb.AppendLine(@"<!-- BEGIN OUTPUT CACHED PART:");
sb.AppendLine(string.Format(@" Cache Key: {0}", cacheKey));
sb.AppendLine(string.Format(@" Date/Time Generated (UTC): {0}", cachedModel.GenerationDateTime));
sb.AppendLine(@"-->");
sb.AppendLine(cachedModel.Html);
sb.AppendLine(string.Format(@"<!-- END OUTPUT CACHED PART: {0} -->", cacheKey));
return(new HtmlString(sb.ToString()));
}
