From 76464ec017ccaad2d94591c08c91dd770b2f5154 Mon Sep 17 00:00:00 2001
From: cel <cel@f/6sQ6d2CMxRUhLpspgGIulDxDCwYD7DzFzPNr7u5AU=.ed25519>
Date: Tue, 18 Apr 2017 20:10:01 -0700
Subject: Add friends page

---
 lib/serve.js | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)

diff --git a/lib/serve.js b/lib/serve.js
index b87f304..4b0d58d 100644
--- a/lib/serve.js
+++ b/lib/serve.js
@@ -222,6 +222,7 @@ Serve.prototype.path = function (url) {
     case '/vote': return this.vote(m[2])
     case '/peers': return this.peers(m[2])
     case '/channels': return this.channels(m[2])
+    case '/friends': return this.friends(m[2])
   }
   m = /^(\/?[^\/]*)(\/.*)?$/.exec(url)
   switch (m[1]) {
@@ -811,6 +812,7 @@ Serve.prototype.wrapPage = function (title, searchQ) {
           h('a', {href: render.toUrl('/private')}, 'private') , ' ',
           h('a', {href: render.toUrl('/peers')}, 'peers') , ' ',
           h('a', {href: render.toUrl('/channels')}, 'channels') , ' ',
+          h('a', {href: render.toUrl('/friends')}, 'friends'), ' ',
           render.idLink(self.app.sbot.id, done()), ' ',
           h('input.search-input', {name: 'q', value: searchQ,
             placeholder: 'search'})
@@ -829,6 +831,50 @@ Serve.prototype.wrapPage = function (title, searchQ) {
   )
 }
 
+Serve.prototype.renderIdLink = function (id, cb) {
+  var render = this.app.render
+  var el = render.idLink(id, function (err) {
+    if (err || !el) {
+      el = h('a', {href: render.toUrl(id)}, id)
+    }
+    cb(null, el)
+  })
+}
+
+Serve.prototype.friends = function (path) {
+  var self = this
+  pull(
+    self.app.sbot.friends.createFriendStream({hops: 1}),
+    self.renderFriends(),
+    pull.map(function (el) {
+      return [el, ' ']
+    }),
+    pull.map(u.toHTML),
+    u.hyperwrap(function (items, cb) {
+      cb(null, [
+        h('section',
+          h('h3', 'Friends')
+        ),
+        h('section', items)
+      ])
+    }),
+    this.wrapPage('friends'),
+    this.respondSink(200, {
+      'Content-Type': ctype('html')
+    })
+  )
+}
+
+Serve.prototype.renderFriends = function () {
+  var self = this
+  return paramap(function (id, cb) {
+    self.renderIdLink(id, function (err, el) {
+      if (err) el = u.renderError(err, ext)
+      cb(null, el)
+    })
+  }, 8)
+}
+
 var relationships = [
   '',
   'followed',
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