authoring restrictions

README.md

@@ -6,11 +6,30 @@ A satirical blog with its own lightweight CMS, which all runs on [Sapper](https:
 
 Requires Node.js and MongoDB
 
-Create a MongoDB database for howfeed
+Create a MongoDB database for howfeed:
+
+```sh
+$ mongo
+> use howfeed;
+```
 
 Set up `.env.example` as `.env`
 
+Then install dependencies and start a local server:
+
 ```sh
-npm i
-npm run dev
+$ npm i
+$ npm run dev
 ```
+
+## Usage
+
+Anyone can sign up for an account, but to designate a certain account as an author so they can publish articles, you will need to set the `author` field to `true` in Mongo:
+
+```sh
+$ mongo
+> use howfeed;
+> db.users.updateOne({username: 'myuser1'}, {$set:{author: true}})
+```
+
+Then the user should logout and log back in.

src/client.js

@@ -1,5 +1,5 @@
 import * as sapper from '@sapper/app';
 
 sapper.start({
-	target: document.querySelector('#sapper')
+    target: document.querySelector('#hydrate')
 });

src/components/Nav.svelte

@@ -56,6 +56,8 @@
         {#if !$session.user}
             <div class="link"><a href="mailto:the_katze@naver.com">Contact Us</a></div>
         {:else}
+            <div class="link"><a href="/cms">Dashboard</a></div>
+            <div class="filler"></div>
             <div class="link"><a href="/cms/logout">Logout</a></div>
         {/if}
     </div>

src/models/user.js

@@ -8,7 +8,8 @@ const { Schema } = mongoose;
 const UserSchema = new Schema({
     username: { type: String, required: true, index: { unique: true } },
     password: { type: String, required: true },
-    realname: { type: String, required: true }
+    realname: { type: String, required: true },
+    author: { type: Boolean, default: false }
 });
 
 

src/routes/cms/index.svelte

@@ -12,9 +12,19 @@
     <title>Dashboard | HOWFEED.BIZ</title>
 </svelte:head>
 
+<script>
+    import FakeTweet from '../../components/FakeTweet.svelte';
+
+    export let user;
+</script>
+
 <div class="content">
-    <h1>HowFeed Publisher Dashboard</h1>
-    <p><a href="/cms/create">Publish a new article</a></p>
-    <p><a href="/cms/update">Edit an existing article</a></p>
-    <p><a href="/cms/delete">Delete an article</a></p>
+    {#if user.author}
+        <h1>HowFeed Publisher Dashboard</h1>
+        <p><a href="/cms/create">Publish a new article</a></p>
+        <p><a href="/cms/update">Edit an existing article</a></p>
+        <p><a href="/cms/delete">Delete an article</a></p>
+    {:else}
+        <FakeTweet message="We're watching you" author="Caltrans HQ" verified likes=0 replies=2 date={new Date(2019, 8, 21)} handle="CaltransHQ" avatar="/ct.jpg" />
+    {/if}
 </div>

src/server.js

@@ -8,6 +8,7 @@ import mongoose from 'mongoose';
 import passport from 'passport';
 import { Strategy } from 'passport-local';
 import sessionFileStore from 'session-file-store';
+import Article from './models/article.js';
 import User from './models/user.js';
 
 require('dotenv').config();
@@ -52,7 +53,6 @@ passport.use(new Strategy((username, password, done) => {
 }));
 
 express()
-    .use(passport.initialize())
     .use(bodyParser.json())
     .use(bodyParser.urlencoded({ extended: true }))
     .use(session({
@@ -67,9 +67,11 @@ express()
             path: '.sessions'
         })
     }))
+    .use(passport.initialize())
+    .use(passport.session())
 
     .post('/cms/register',
-        (req, res, next) => {
+        function(req, res, next) {
             if (!req.user) {
                 next();
             } else {
@@ -109,6 +111,15 @@ express()
                 }));
                 return false;
             }
+            if (!/^[a-z0-9.]+$/i.test(username)) {
+                res.writeHead(422, {
+                    'Content-Type': 'application/json'
+                });
+                res.end(JSON.stringify({
+                    message: `The username can only contain letters, numbers, and periods.`
+                }));
+                return false;
+            }
             try {
                 const user = await User.findOne({ username: req.body.username });
                 if (user) {
@@ -167,7 +178,27 @@ express()
     })
 
     .post('/cms/article',
-        passport.authenticate('local'),
+        function(req, res, next) {
+            if (req.user) {
+                if (req.user.author) {
+                    next();
+                } else {
+                    res.writeHead(401, {
+                        'Content-Type': 'application/json'
+                    });
+                    res.end(JSON.stringify({
+                        message: `You are not designated as an author.`
+                    }));
+                }
+            } else {
+                res.writeHead(401, {
+                    'Content-Type': 'application/json'
+                });
+                res.end(JSON.stringify({
+                    message: `You are not logged in`
+                }));
+            }
+        },
         function(req, res, next) {
             res.writeHead(200, {
                 'Content-Type': 'application/json'
@@ -175,15 +206,6 @@ express()
             res.end(JSON.stringify({
                 message: `ur a faget lol`
             }));
-        },
-        function(err, req, res, next) {
-            // handle error
-            res.writeHead(err.status || 500, {
-                'Content-Type': 'application/json'
-            });
-            res.end(JSON.stringify({
-                message: err.message
-            }));
         }
     )
 

src/template.html

@@ -3,7 +3,9 @@
 <head>
 	<meta charset='utf-8'>
 	<meta name='viewport' content='width=device-width,initial-scale=1.0'>
-	<meta name='theme-color' content='#333333'>
+        <meta name='description' content='HOWFEED.BIZ: Where we break the news.'>
+        <meta name='keywords' content='news, satire, blog'>
+	<meta name='theme-color' content='#508FC3'>
 	%sapper.base%
 	<link rel='stylesheet' href='global.css'>
 	<link rel='icon' type='image/png' href='favicon.png'>
@@ -11,7 +13,7 @@
 	%sapper.head%
 </head>
 <body>
-	<div id='sapper'>%sapper.html%</div>
+	<div id='hydrate'>%sapper.html%</div>
 	%sapper.scripts%
 </body>
 </html>

webpack.config.js

@@ -24,7 +24,7 @@ module.exports = {
 						options: {
 							dev,
 							hydratable: true,
-							hotReload: false // pending https://github.com/sveltejs/svelte/issues/2377
+							hotReload: true,
 						}
 					}
 				}
@@ -39,7 +39,7 @@ module.exports = {
 				'process.env.NODE_ENV': JSON.stringify(mode)
 			}),
 		].filter(Boolean),
-		devtool: dev && 'inline-source-map'
+		devtool: dev && 'inline-source-map',
 	},
 
 	server: {
@@ -66,7 +66,7 @@ module.exports = {
 		mode: process.env.NODE_ENV,
 		performance: {
 			hints: false // it doesn't matter if server.js is large
-		}
+		},
 	},
 
 	serviceworker: {