From 74ca52116504c6844d590ac07ef17ee788501924 Mon Sep 17 00:00:00 2001
From: cel <cel@f/6sQ6d2CMxRUhLpspgGIulDxDCwYD7DzFzPNr7u5AU=.ed25519>
Date: Wed, 12 Apr 2017 17:35:59 -0700
Subject: Show follows, followers, and friends (WIP)

---
 lib/serve.js | 48 +++++++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 45 insertions(+), 3 deletions(-)

(limited to 'lib/serve.js')

diff --git a/lib/serve.js b/lib/serve.js
index 2f96d57..b394f39 100644
--- a/lib/serve.js
+++ b/lib/serve.js
@@ -799,10 +799,40 @@ Serve.prototype.wrapPage = function (title, searchQ) {
   )
 }
 
+Serve.prototype.renderFriend = function (id, cb) {
+  var el = this.app.render.idLink(id, function (err) {
+    cb(err, el)
+  })
+}
+
+Serve.prototype.friendList = function (friends, cb) {
+  var self = this
+  var list = h('div')
+  var first = true
+  pull(
+    pull.values(friends),
+    paramap(function (id, cb) {
+      self.renderFriend(id, function (err, el) {
+        if (err) el = u.renderError(err, ext)
+        cb(null, el)
+      })
+    }, 8),
+    pull.drain(function (el) {
+      if (first) first = false
+      else list.appendChild(h('span', ', '))
+      list.appendChild(el)
+    }, cb)
+  )
+  return list
+}
+
 Serve.prototype.wrapUserFeed = function (id) {
   var self = this
   return u.hyperwrap(function (thread, cb) {
-    self.app.getAbout(id, function (err, about) {
+    var done = multicb({pluck: 1, spread: true})
+    self.app.getAbout(id, done())
+    self.app.getFriendInfo(id, done())
+    done(function (err, about, info) {
       if (err) return cb(err)
       var done = multicb({pluck: 1, spread: true})
       done()(null, [
@@ -815,8 +845,20 @@ Serve.prototype.wrapUserFeed = function (id) {
               h('code', h('small', id)),
             about.description ? h('div',
               {innerHTML: self.app.render.markdown(about.description)}) : ''
-          )))
-        ),
+          )),
+          h('tr',
+            h('td', 'Friends:'),
+            h('td', self.friendList(info.friends, done()))
+          ),
+          h('tr',
+            h('td', 'Follows:'),
+            h('td', self.friendList(info.follows, done()))
+          ),
+          h('tr',
+            h('td', 'Followers:'),
+            h('td', self.friendList(info.followers, done()))
+          )
+        )),
         thread
       ])
       done(cb)
-- 
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