Add profile description field from RSS description

This adds a `summary` field to the `actor` object, populated from
the RSS feed's top level <description> element. This makes the
<description> content into the profile description.

routes/api.js

@@ -36,6 +36,7 @@ router.get('/convert', function (req, res) {
         console.log('end!!!!');
         res.status(200).json(feedData);
         let displayName = feedData.title;
+        let description = feedData.description;
         let account = username;
         // create new user
         let db = req.app.get('db');
@@ -43,7 +44,7 @@ router.get('/convert', function (req, res) {
         // create keypair
         var pair = generateRSAKeypair();
         getImage(feed, feedData, imageUrl => {
-          let actorRecord = createActor(account, domain, pair.public, displayName, imageUrl);
+          let actorRecord = createActor(account, domain, pair.public, displayName, imageUrl, description);
           let webfingerRecord = createWebfinger(account, domain);
           const apikey = crypto.randomBytes(16).toString('hex');
           db.prepare('insert or replace into accounts(name, actor, apikey, pubkey, privkey, webfinger) values(?, ?, ?, ?, ?, ?)').run( `${account}@${domain}`, JSON.stringify(actorRecord), apikey, pair.public, pair.private, JSON.stringify(webfingerRecord));
@@ -81,7 +82,7 @@ function getImage(feed, feedData, cb) {
   }
 }
 
-function createActor(name, domain, pubkey, displayName, imageUrl) {
+function createActor(name, domain, pubkey, displayName, imageUrl, description) {
   displayName = displayName || name;
   let actor =  {
     '@context': [
@@ -107,6 +108,9 @@ function createActor(name, domain, pubkey, displayName, imageUrl) {
       'url': imageUrl,
     };
   }
+  if (description) {
+    actor.summary = `<p>${description}</p>`;
+  }
   return actor;
 }
 

routes/user.js

@@ -31,7 +31,11 @@ router.get('/:name', function (req, res) {
       if (actor.icon && actor.icon.url) {
         imageUrl = actor.icon.url;
       }
-      res.render('user', { displayName: actor.name, items: feedData.items, accountName: '@'+name, imageUrl: imageUrl });
+      let description = null;
+      if (actor.summary) {
+        description = actor.summary;
+      }
+      res.render('user', { displayName: actor.name, items: feedData.items, accountName: '@'+name, imageUrl: imageUrl, description });
     }
   }
 });

views/user.pug

@@ -7,8 +7,9 @@ html
   body
     h1= displayName
     img(src=imageUrl)
-    p.account #{accountName}
-    p What you're looking at is an RSS feed that's been converted into an account that Mastodon (or any other ActivityPub social network) can subscribe to. Put the username above into your user search and you should be able to find this feed and subscribe!
+    h3.account #{accountName}
+    p #{description}
+    p <strong><em>What you're looking at is an RSS feed that's been converted into an account that Mastodon (or any other ActivityPub social network) can subscribe to. Put the username above into your user search and you should be able to find this feed and subscribe!</em></strong>
     h2 Feed items
     ul
       for item in items