Allow previewing votes

2 files changed, 14 insertions, 3 deletions

diff --git a/lib/app.js b/lib/app.js
index 99ba776..4068530 100644
--- a/lib/app.js
+++ b/lib/app.js
@@ -31,6 +31,7 @@ function App(sbot, config) {
   this.host = conf.host || 'localhost'
   this.msgFilter = conf.filter
   this.showPrivates = conf.showPrivates == null ? true : conf.showPrivates
+  this.previewVotes = conf.previewVotes == null ? false : conf.previewVotes
 
   var base = conf.base || '/'
   this.opts = {
diff --git a/lib/serve.js b/lib/serve.js
index c9794a2..40f92a8 100644
--- a/lib/serve.js
+++ b/lib/serve.js
@@ -175,18 +175,25 @@ Serve.prototype.publishJSON = function (cb) {
   this.publish(content, cb)
 }
 
-Serve.prototype.publishVote = function (cb) {
+Serve.prototype.publishVote = function () {
   var content = {
     type: 'vote',
     channel: this.data.channel || undefined,
     vote: {
       link: this.data.link,
       value: Number(this.data.vote_value),
-      expression: this.data.vote_expression,
+      expression: this.data.vote_expression || undefined,
     }
   }
   if (this.data.recps) content.recps = this.data.recps.split(',')
-  this.publish(content, cb)
+  if (this.app.previewVotes) {
+    var json = JSON.stringify(content, 0, 2)
+    var q = qs.stringify({text: json, action: 'preview'})
+    var url = this.app.render.toUrl('/compose?' + q)
+    this.redirect(url)
+  } else {
+    this.publish(content, cb)
+  }
 }
 
 Serve.prototype.publishContact = function (cb) {
@@ -2426,6 +2433,9 @@ Serve.prototype.composer = function (opts, cb) {
   var data = self.data
   var myId = self.app.sbot.id
 
+  if (!data.text && self.query.text) data.text = self.query.text
+  if (!data.action && self.query.action) data.action = self.query.action
+
   var blobs = u.tryDecodeJSON(data.blobs) || {}
   if (data.upload && typeof data.upload === 'object') {
     blobs[data.upload.link] = {