private Task DocumentConfiguration(IOwinContext context)
{
Func <IEnumerable <OutputCacheRule>, string> formatRules = (rules) =>
{
var sb = new StringBuilder();
sb.Append("<pre>[<br/>");
var first = true;
foreach (var rule in rules)
{
if (first)
{
sb.Append(" {<br/>");
first = false;
}
else
{
sb.Append(",<br/> {<br/>");
}
sb.Append(" \"category\":\"" + rule.CategoryName + "\",<br/>");
sb.Append(" \"priority\":\"" + rule.Priority + "\",<br/>");
sb.Append(" \"cacheCategory\":\"" + rule.CacheCategory + "\",<br/>");
sb.Append(" \"serverCacheTime\":\"" + rule.ServerCacheTime + "\",<br/>");
sb.Append(" \"browserCacheTime\":\"" + rule.BrowserCacheTime + "\"<br/>");
sb.Append(" }");
}
sb.Append("<br/>]</pre>");
return(sb.ToString());
};
var document = GetEmbeddedResource("configuration.html");
document = document.Replace("{rules}", formatRules(_configuration.Rules));
document = document.Replace("{documentationUrl}", _configuration.DocumentationRootUrl);
var defaultConfiguration = new OutputCacheConfiguration();
document = document.Replace("{rules.default}", formatRules(defaultConfiguration.Rules));
document = document.Replace("{documentationUrl.default}", defaultConfiguration.DocumentationRootUrl);
context.Response.ContentType = "text/html";
return(context.Response.WriteAsync(document));
}
public OutputCacheContext(
ICache cache,
IOwinContext context,
OutputCacheConfiguration configuration)
{
_cache = cache;
_context = context;
_configuration = configuration;
_cacheKey = GetCacheKey(context);
_cachedResponse = cache.Get <CachedResponse>(_cacheKey);
if (_cachedResponse != null)
{
TimeInCache = DateTime.UtcNow - _cachedResponse.WhenCached;
UseCachedContent = true;
}
MaximumCacheTime = TimeSpan.FromHours(1);
Category = "None";
Priority = CachePriority.Never;
}
private void ConfigurationChanged(OutputCacheConfiguration configuration)
{
_configuration = configuration;
}
