2 files changed, 39 insertions, 10 deletions

diff --git a/lib/render-msg.js b/lib/render-msg.js
index 5b32fdd..003c1bf 100644
--- a/lib/render-msg.js
+++ b/lib/render-msg.js
@@ -148,7 +148,9 @@ RenderMsg.prototype.actions = function () {
       this.c.type === 'gathering' ? [
         h('a', {href: this.render.toUrl('/about/' + encodeURIComponent(this.msg.key))}, 'about'), ' '] : '',
       h('a', {href: this.toUrl(this.msg.key) + '?raw'}, 'raw'), ' ',
-      this.voteFormInner('dig')
+      this.buttonsCommon(),
+      this.c.type === 'gathering' ? [this.attendButton(), ' '] : '',
+      this.voteButton('dig')
   ) : [
     this.msg.rel ? [this.msg.rel, ' '] : ''
   ]
@@ -175,16 +177,29 @@ RenderMsg.prototype.recpsIds = function () {
     : []
 }
 
-RenderMsg.prototype.voteFormInner = function (expression) {
+RenderMsg.prototype.buttonsCommon = function () {
   var chan = this.msg.value.content.channel
+  var recps = this.recpsIds()
   return [
-    h('input', {type: 'hidden', name: 'action', value: 'vote'}),
-    h('input', {type: 'hidden', name: 'recps',
-      value: this.recpsIds().join(',')}),
     chan ? h('input', {type: 'hidden', name: 'channel', value: chan}) : '',
     h('input', {type: 'hidden', name: 'link', value: this.msg.key}),
-    h('input', {type: 'hidden', name: 'value', value: 1}),
-    h('input', {type: 'submit', name: 'expression', value: expression})]
+    h('input', {type: 'hidden', name: 'recps', value: recps.join(',')})
+  ]
+}
+
+RenderMsg.prototype.voteButton = function (expression) {
+  var chan = this.msg.value.content.channel
+  return [
+    h('input', {type: 'hidden', name: 'vote_value', value: 1}),
+    h('input', {type: 'hidden', name: 'vote_expression', value: expression}),
+    h('input', {type: 'submit', name: 'action_vote', value: expression})]
+}
+
+RenderMsg.prototype.attendButton = function () {
+  var chan = this.msg.value.content.channel
+  return [
+    h('input', {type: 'submit', name: 'action_attend', value: 'attend'})
+  ]
 }
 
 RenderMsg.prototype.message = function (cb) {
diff --git a/lib/serve.js b/lib/serve.js
index 1909bbc..e0d9396 100644
--- a/lib/serve.js
+++ b/lib/serve.js
@@ -122,9 +122,10 @@ Serve.prototype.go = function () {
     self.data = data
     if (err) next(err)
     else if (data.action === 'publish') self.publishJSON(next)
-    else if (data.action === 'vote') self.publishVote(next)
     else if (data.action === 'contact') self.publishContact(next)
     else if (data.action === 'want-blobs') self.wantBlobs(next)
+    else if (data.action_vote) self.publishVote(next)
+    else if (data.action_attend) self.publishAttend(next)
     else next()
   }
 
@@ -161,8 +162,8 @@ Serve.prototype.publishVote = function (cb) {
     channel: this.data.channel || undefined,
     vote: {
       link: this.data.link,
-      value: Number(this.data.value),
-      expression: this.data.expression,
+      value: Number(this.data.vote_value),
+      expression: this.data.vote_expression,
     }
   }
   if (this.data.recps) content.recps = this.data.recps.split(',')
@@ -178,6 +179,19 @@ Serve.prototype.publishContact = function (cb) {
   this.publish(content, cb)
 }
 
+Serve.prototype.publishAttend = function (cb) {
+  var content = {
+    type: 'about',
+    channel: this.data.channel || undefined,
+    about: this.data.link,
+    attendee: {
+      link: this.app.sbot.id
+    }
+  }
+  if (this.data.recps) content.recps = this.data.recps.split(',')
+  this.publish(content, cb)
+}
+
 Serve.prototype.wantBlobs = function (cb) {
   var self = this
   if (!self.data.blob_ids) return cb()