Render poll positions

1 files changed, 33 insertions, 0 deletions

diff --git a/lib/render-msg.js b/lib/render-msg.js
index 506ccea..98f86e0 100644
--- a/lib/render-msg.js
+++ b/lib/render-msg.js
@@ -296,6 +296,7 @@ RenderMsg.prototype.message = function (cb) {
     case 'web-init': return this.webInit(cb)
     case 'web-root': return this.webRoot(cb)
     case 'poll': return this.poll(cb)
+    case 'position': if (this.c.version === 'v1') return this.pollPosition(cb)
     default: return this.object(cb)
   }
 }
@@ -1751,3 +1752,35 @@ RenderMsg.prototype.poll = function (cb) {
     }, closeDate.toString()))
   ), cb)
 }
+
+RenderMsg.prototype.pollPosition = function (cb) {
+  var self = this
+  var details = self.c.pollDetails || self.c.details || {}
+  var reason = self.c.reason || ''
+  var done = multicb({pluck: 1, spread: true})
+  self.link(self.c.root, done())
+  self.links(self.c.branch, done())
+  var msgCb = done()
+  self.app.getMsg(self.c.root, function (err, msg) {
+    // ignore error getting root message... it's not that important
+    msgCb(null, msg)
+  })
+  done(function (err, rootLink, branchLinks, rootMsg) {
+    if (err) return cb(err)
+    var rootContent = rootMsg && rootMsg.value.content || {}
+    var rootDetails = rootContent.pollDetails || rootContent.details || {}
+    var choices = u.toArray(rootDetails.choices)
+    var choice = details.choice && choices && choices[details.choice]
+    return self.wrap(h('div',
+      rootLink ? h('div', h('small', h('span.symbol', '→'), ' ', rootLink)) : '',
+      branchLinks.map(function (a, i) {
+        return h('div', h('small', h('span.symbol', '  ↳'), ' ', a))
+      }),
+      h('p',
+        'picked ',
+        choice ? h('q', choice) : ['choice ', details.choice || '?']
+      ),
+      reason ? h('div', {innerHTML: self.render.markdown(reason, self.c.mentions)}) : ''
+    ), cb)
+  })
+}