add posting functionality through steemconnect, routes/views/logic etc

Author: Sambillingham

app.js

@@ -5,11 +5,13 @@ let logger = require('morgan');
 let cookieParser = require('cookie-parser');
 let bodyParser = require('body-parser');
 let session = require('express-session');
+let expressSanitized = require('express-sanitize-escape');
 
 let index = require('./routes/index');
 let user = require('./routes/user');
 let auth = require('./routes/auth');
 let feed = require('./routes/feed');
+let post = require('./routes/post');
 
 let config = require('./config')
 
@@ -30,6 +32,7 @@ app.set('view engine', 'pug');
 app.use(logger('dev'));
 app.use(bodyParser.json());
 app.use(bodyParser.urlencoded({ extended: false }));
+app.use(expressSanitized.middleware());
 app.use(cookieParser());
 app.use(express.static(path.join(__dirname, 'public')));
 
@@ -38,6 +41,8 @@ app.use('/user', user);
 app.use('/auth', auth);
 app.use('/logout', auth);
 app.use('/feed', feed);
+app.use('/post', post);
+app.use('/post/create-post', post);
 
 
 // catch 404 and forward to error handler

modules/steemconnect.js

@@ -4,7 +4,7 @@ let config = require('../config')
 let steem = steemconnect2.Initialize({
     app: config.auth.client_id,
     callbackURL: config.auth.redirect_uri ,
-    scope: ['login','vote']
+    scope: ['login','vote', 'comment']
 });
 
 module.exports = steem;

modules/util.js

@@ -0,0 +1,8 @@
+module.exports.urlString = () => {
+    let string = ''
+    let allowedChars = "abcdefghijklmnopqrstuvwxyz0123456789";
+    for (var i = 0; i < 32; i++){
+      string += allowedChars.charAt(Math.floor(Math.random() * allowedChars.length));
+    }
+    return string;
+}

package-lock.json

@@ -10,6 +10,7 @@
     "cookie-parser": "~1.4.3",
     "debug": "~2.6.9",
     "express": "~4.15.5",
+    "express-sanitize-escape": "^1.1.0",
     "express-session": "^1.15.6",
     "morgan": "~1.9.0",
     "pug": "2.0.0-beta11",

package.json

@@ -1,3 +1,6 @@
+* {
+  box-sizing: border-box;
+}
 body {
   padding: 50px;
   font: 14px "Lucida Grande", Helvetica, Arial, sans-serif;
@@ -15,3 +18,28 @@ main {
 img {
   max-width: 100%;
 }
+
+form {
+
+}
+
+input, label, textarea, button {
+  margin: 15px 0;
+  width: 100%;
+  border-radius: 3px;
+  padding: 5px;
+}
+
+input, textarea {
+  border: solid 1px #7b7b7b;
+}
+input:focus, textarea:focus {
+  outline: 0;
+}
+
+textarea {
+  min-height: 400px;
+}
+button {
+  cursor: pointer;
+}

public/stylesheets/style.css

@@ -4,7 +4,7 @@ let router = express.Router();
 
 /* GET auth listing. */
 router.get('/', (req, res, next) => {
-    if (!req.query.access_token) {
+    if (!req.query.access_token ) {
         let uri = steem.getLoginURL();
         console.log(uri);
         res.redirect(uri);

routes/auth.js

@@ -0,0 +1,51 @@
+let express = require('express');
+let util = require('../modules/util');
+let steem = require('../modules/steemconnect')
+let router = express.Router();
+
+/* GET users listing. */
+router.get('/', (req, res, next) => {
+    if (!req.session.steemconnect) {
+      res.redirect('/auth')
+    } else {
+      console.log(req.session.steemconnect)
+        res.render('post', {
+          name: req.session.steemconnect.name
+        });
+    }
+});
+
+router.post('/create-post', (req, res) => {
+  if (!req.session.steemconnect) {
+    res.redirect('/auth')
+  } else {
+    console.log(req.body)
+    console.log(req.session.steemconnect.name)
+
+    let author = req.session.steemconnect.name
+    let permlink = util.urlString()
+    var tags = req.body.tags.split(',').map(item => item.trim());
+    let primaryTag = tags[0] || 'photography'
+    let otherTags = tags.slice(1)
+    let title = req.body.title
+    let body = req.body.post
+
+    steem.comment('', primaryTag, author, permlink, title, body, '', (err, steemResponse) => {
+        console.log(err, steemResponse)
+        let msg;
+        if (err) {
+            let msg = `Post Failed ${err}`
+        } else {
+            let msg = 'Posted To the Steem Network'
+        }
+
+        res.render('post', {
+          name: req.session.steemconnect.name,
+          msg: msg
+        })
+    });
+
+  }
+});
+
+module.exports = router;

routes/post.js

@@ -6,7 +6,15 @@ router.get('/', (req, res, next) => {
     if (!req.session.steemconnect) {
       res.redirect('/auth')
     } else {
-      let userMetadata = JSON.parse(req.session.steemconnect.json_metadata)
+      let userMetadata = {};
+      if (req.session.steemconnect.json_metadata == '' || req.session.steemconnect.json_metadata === undefined) {
+        userMetadata.profile = { about: ''}
+        console.log(userMetadata)
+      } else {
+        userMetadata = JSON.parse(req.session.steemconnect.json_metadata)
+        console.log(userMetadata)
+      }
+
       res.render('user', {
         name: req.session.steemconnect.name,
         about: userMetadata.profile.about,