public UpdateNode(Request request, String url, Double version, String dir)
{
if (request == null) {
Logger.log(Logger.TYPE.ERROR, "Provided a null request to UpdateNode");
}
this.request = request;
if (url == null) {
Logger.log(Logger.TYPE.ERROR, "Provided a null url to UpdateNode");
}
this.url = url;
if (version < 0.1) {
Logger.log(Logger.TYPE.ERROR, "Provided an invalid version to UpdateNode");
}
this.version = version;
this.dir = dir != null ? dir : "";
}
static Response WrapInLauncher(Request req)
{
LauncherPage launcher = Self.GET<LauncherPage>("/launcher");
launcher.uri = req.Uri;
// First check if a workspace already exists for the app that registered the uri.
LayoutInfo workspace = null;
string appName = req.HandlerAppName;
for (var i = 0; i < launcher.workspaces.Count; i++) {
var existingWs = (launcher.workspaces[i] as LayoutInfo);
if (existingWs == null) continue;
if (existingWs.AppName.Equals(appName, StringComparison.InvariantCultureIgnoreCase)) {
workspace = existingWs;
break;
}
}
if (workspace == null) {
workspace = new LayoutInfo() { AppName = appName };
launcher.workspaces.Add(workspace);
}
workspace.ActiveWorkspace = true;
// Call proxied request
Response resp = Self.CallUsingExternalRequest(req, () => { return workspace; });
return launcher;
}
static Json OnJsonMerge(Request request, string callingAppName, IEnumerable<Json> partialJsons)
{
bool returnNewSibling = false;
LayoutInfo layoutInfo = null;
Layout layout;
string html = null;
string partialUrl;
var publicViewModel = (Session.Current != null) ? Session.Current.PublicViewModel : null;
// First look for any responses already added. The same set of siblings can be merged
// several times due to different URI's are on the same level in the viewmodel.
foreach (Json partialJson in partialJsons) {
if (partialJson == publicViewModel)
return null;
if (partialJson is LayoutInfo) {
if (layoutInfo == null) {
layoutInfo = (LayoutInfo)partialJson; // Reusing first existing instance
layoutInfo.AppsResponded.Clear();
} else {
// Workaround for merged siblings containing more than one sibling
// from the same app.
((LayoutInfo)partialJson).ActiveWorkspace = layoutInfo.ActiveWorkspace;
}
}
}
if (layoutInfo == null) {
returnNewSibling = true;
layoutInfo = new LayoutInfo();
}
foreach (Json partialJson in partialJsons) {
var appItem = layoutInfo.AppsResponded.Add();
appItem.StringValue = partialJson.GetAppName();
partialUrl = partialJson.GetHtmlPartialUrl();
if (!string.IsNullOrEmpty(partialUrl)) {
if (html != null)
html += "&";
html += partialJson.GetAppName() + "=" + partialUrl;
if (callingAppName.Equals(partialJson.GetAppName(), StringComparison.CurrentCultureIgnoreCase)) {
layoutInfo.PartialId = partialUrl;
}
}
}
layoutInfo.AppName = callingAppName;
layoutInfo.Path = request.Uri;
if (!string.IsNullOrEmpty(html))
layoutInfo.MergedHtml = StarcounterConstants.HtmlMergerPrefix + html;
layout = Db.SQL<Layout>("SELECT l FROM Starcounter.Layout l WHERE l.Key=?", layoutInfo.PartialId).First;
if (layout != null)
layoutInfo.Layout = layout.Value;
if (returnNewSibling)
return layoutInfo;
// We used an existing instance. We dont want to add it as a sibling again.
return null;
}
public void setRequest(Request request)
{
this.request = request;
}