Add error pages and handling

layouts/error.vue

@@ -0,0 +1,27 @@
+<template>
+  <div class="container">
+    <h1>{{ error.statusCode }}</h1>
+    <p>{{ error.message }}</p>
+    <p>
+      <nuxt-link to="/">home</nuxt-link>
+    </p>
+  </div>
+</template>
+
+<script>
+
+export default {
+  props: ['error'],
+  components: {
+
+  },
+  transition: {
+    name: 'nanao',
+  },
+  middleware: 'shorten',
+}
+</script>
+
+<style>
+
+</style>

middleware/shorten.js

@@ -4,9 +4,10 @@ import { tall } from 'tall';
 export default function (context) {
   return tall(process.env.SHORTENER_BASE+context.route.path).then(function(unshortenedUrl) {
     if(unshortenedUrl == process.env.SHORTENER_BASE) {
-      return;
-    }
+      context.error({ statusCode: 404, message: "The page cannot be found"});
+    } else {
       context.redirect(unshortenedUrl);
+    }
   });
   //  context.redirect("https://nanao.moe");
 }

pages/_.vue

@@ -1,6 +1,10 @@
 <template>
   <div class="container">
-    You are being redirected...
+    <h1>404</h1>
+    <p>oops!</p>
+    <p>
+      <nuxt-link to="/">home</nuxt-link>
+    </p>
   </div>
 </template>