Don't apply filters to node endpoints & update details panel logic su…

…ch that node which dissappear from the topology (eg when they are stopped) don't dissapear from the details panel.
weaveworks · Nov 30, 2015 · f5aafb7 · f5aafb7
1 parent a871810
commit f5aafb7
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Showing 3 changed files with 23 additions and 5 deletions.
diff --git a/app/api_topologies.go b/app/api_topologies.go
@@ -245,7 +245,9 @@ func renderedForRequest(r *http.Request, topology APITopologyDesc) render.Render
 	return renderer
 }
 
-func (r *registry) captureRenderer(rep Reporter, f func(Reporter, render.Renderer, http.ResponseWriter, *http.Request)) http.HandlerFunc {
+type reportRenderHandler func(Reporter, render.Renderer, http.ResponseWriter, *http.Request)
+
+func (r *registry) captureRenderer(rep Reporter, f reportRenderHandler) http.HandlerFunc {
 	return func(w http.ResponseWriter, req *http.Request) {
 		topology, ok := r.get(mux.Vars(req)["topology"])
 		if !ok {
@@ -256,3 +258,14 @@ func (r *registry) captureRenderer(rep Reporter, f func(Reporter, render.Rendere
 		f(rep, renderer, w, req)
 	}
 }
+
+func (r *registry) captureRendererWithoutFilters(rep Reporter, f reportRenderHandler) http.HandlerFunc {
+	return func(w http.ResponseWriter, req *http.Request) {
+		topology, ok := r.get(mux.Vars(req)["topology"])
+		if !ok {
+			http.NotFound(w, req)
+			return
+		}
+		f(rep, topology.renderer, w, req)
+	}
+}
diff --git a/app/router.go b/app/router.go
@@ -63,7 +63,7 @@ func registerTopologyRoutes(c collector, router *mux.Router) {
 	get.HandleFunc("/api/topology/{topology}/ws",
 		topologyRegistry.captureRenderer(c, handleWs)) // NB not gzip!
 	get.MatcherFunc(URLMatcher("/api/topology/{topology}/{id}")).HandlerFunc(
-		gzipHandler(topologyRegistry.captureRenderer(c, handleNode)))
+		gzipHandler(topologyRegistry.captureRendererWithoutFilters(c, handleNode)))
 	get.MatcherFunc(URLMatcher("/api/topology/{topology}/{local}/{remote}")).HandlerFunc(
 		gzipHandler(topologyRegistry.captureRenderer(c, handleEdge)))
 	get.HandleFunc("/api/report", gzipHandler(makeRawReportHandler(c)))

diff --git a/client/app/scripts/components/node-details.js b/client/app/scripts/components/node-details.js
@@ -77,14 +77,19 @@ const NodeDetails = React.createClass({
     const details = this.props.details;
     const nodeExists = this.props.nodes && this.props.nodes.has(this.props.nodeId);
 
+    if (details) {
+      return this.renderDetails();
+    }
+
     if (!nodeExists) {
       return this.renderNotAvailable();
     }
 
-    if (!details) {
-      return this.renderLoading();
-    }
+    return this.renderLoading();
+  },
 
+  renderDetails: function() {
+    const details = this.props.details;
     const nodeColor = this.getNodeColorDark(details.rank, details.label_major);
     const styles = {
       controls: {