+ 404 page

assets/style/error-404.scss

@@ -0,0 +1,15 @@
+.error-404{
+  text-align: center;
+  margin: 40px;
+
+  h1{
+    font-size: 16pt;
+    font-weight: normal;
+  }
+
+  img{
+    margin: 20px;
+    width: 40%;
+    max-width: 800px;
+  }
+}

client/app.js

@@ -45,7 +45,7 @@ app.config(function ($locationProvider, $routeProvider) {
     });
 
     $routeProvider.otherwise({
-        redirectTo: "/"
+        templateUrl: "/404.html"
     });
 });
 

routes/404.js

@@ -0,0 +1,31 @@
+/**
+ * Created by tmshv on 01/03/15.
+ */
+
+var route = require("koa-route");
+var router = require("./");
+
+module.exports = function (app) {
+    app.use(function *(next) {
+        yield next;
+
+        if (404 != this.status) return;
+
+        this.status = 404;
+        yield router.accepts({
+            "text/html": router.index(),
+
+            "text/plain": function *() {
+                this.type = "text/plain";
+                this.body = "Page not found";
+            },
+
+            "application/json": function *() {
+                this.type = "application/json";
+                this.body = {
+                    message: "Not Found"
+                };
+            }
+        });
+    });
+};

server.js

@@ -53,6 +53,8 @@ app.use(route.get("/document/:doc", routes.index(
 require("./routes/schedule")(app);
 require("./routes/news")(app);
 
+require("./routes/404")(app);
+
 if (process.env["NODE_ENV"] === "development") {
 	app.use(route.get("/debug", function *() {
 		var out = {};

templates/404.html

@@ -0,0 +1,4 @@
+<div class="error-404">
+    <h1>Страница не найдена.</h1>
+    <img src="http://static.shburg.org/art/graphics/skull.jpg" alt=""/>
+</div>