From a755d08d1cdfde6a9a48de38d8fdd779148709b8 Mon Sep 17 00:00:00 2001
From: cel <cel@f/6sQ6d2CMxRUhLpspgGIulDxDCwYD7DzFzPNr7u5AU=.ed25519>
Date: Wed, 12 Apr 2017 17:53:27 -0700
Subject: Add (un)follow button

---
 lib/app.js | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'lib/app.js')

diff --git a/lib/app.js b/lib/app.js
index 6cc71a0..465e45b 100644
--- a/lib/app.js
+++ b/lib/app.js
@@ -201,6 +201,21 @@ App.prototype.streamPeers = function (opts) {
   })
 }
 
+App.prototype.getFollow = function (source, dest, cb) {
+  var self = this
+  pull(
+    self.sbot.links({source: source, dest: dest, rel: 'contact', values: true}),
+    pull.filter(function (msg) {
+      var c = msg && msg.value && msg.value.content
+      return c && c.type === 'contact'
+    }),
+    pull.reduce(function (doesFollow, msg) {
+      var c = msg.value.content
+      return !!c.following
+    }, false, cb)
+  )
+}
+
 App.prototype.getFollows = function (id, cb) {
   var self = this
   pull(
-- 
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