public Renderer()
{
processor = Processor.Instance;
renderer = new HtmlRenderer();
containerConfig = JsonContainerConfig.Instance;
lockedDomainService = HashLockedDomainService.Instance;
}
/**
* @param messageBundleFactory Used for injecting message bundles into gadget output.
*/
public RenderingContentRewriter()
{
messageBundleFactory = DefaultMessageBundleFactory.Instance;
containerConfig = JsonContainerConfig.Instance;
featureRegistry = GadgetFeatureRegistry.Instance;
urlGenerator = DefaultUrlGenerator.Instance;
}
private Processor()
{
gadgetSpecFactory = DefaultGadgetSpecFactory.Instance;
substituter = new VariableSubstituter();
blacklist = new BasicGadgetBlacklist("");
containerConfig = JsonContainerConfig.Instance;
}
/**
* Create a LockedDomainService
* @param config per-container configuration
* @param embedHost host name to use for embedded content
* @param enabled whether this service should do anything at all.
*/
public HashLockedDomainService(ContainerConfig config, bool enabled)
{
this.enabled = enabled;
lockedSuffixes = new Dictionary<string,string>();
required = new Dictionary<string,bool>();
ICollection<String> containers = config.GetContainers();
if (enabled)
{
foreach(String container in containers)
{
String suffix = config.Get(container, LOCKED_DOMAIN_SUFFIX_KEY);
if (suffix == null)
{
}
else
{
lockedSuffixes.Add(container, suffix);
}
String require = config.Get(container, LOCKED_DOMAIN_REQUIRED_KEY);
required.Add(container, "true".Equals(require));
}
}
}
/**
* Fetches js configuration for the given feature set & container.
*
* @param config The configuration to extract js config from.
* @param context The request context.
* @param features A set of all features needed.
*/
public static JsonObject GetJsConfig(ContainerConfig config, GadgetContext context, HashSet<string> features)
{
JsonObject containerFeatures = config.GetJsonObject(context.getContainer(),
"gadgets.features");
JsonObject retv = new JsonObject();
if (containerFeatures != null)
{
foreach (string feat in features)
{
if (containerFeatures.Contains(feat))
{
retv.Put(feat, containerFeatures[feat]);
}
}
}
return retv;
}