Fix #1909, add a better title to search results

Update reactruntime so that changes to the model.title automatically get reflected in document.title

server/src/pages/shotindex/model.js

@@ -1,9 +1,14 @@
 const { createProxyUrl } = require("../../proxy-url");
 
 exports.createModel = function (req) {
+  let query = req.query.q;
+  let title = "My Shots";
+  if (query) {
+    title = `My Shots: search for ${query}`;
+  }
   let serverModel = {
-    title: "My Shots",
-    defaultSearch: req.query.q || null
+    title,
+    defaultSearch: query || null
   };
   serverModel.shots = req.shots;
   for (let shot of req.shots) {

server/src/reactruntime.js

@@ -82,6 +82,10 @@ exports.Page = class Page {
       });
     }
     let body = this.BodyFactory(model);
+    let curTitle = document.title;
+    if (model.title && model.title != curTitle) {
+      document.title = model.title;
+    }
     ReactDOM.render(
       body,
       document.getElementById("react-body-container"));