From 1c2dae811b7b511f0346d86b1c7331a80b2af611 Mon Sep 17 00:00:00 2001
From: cel <cel@f/6sQ6d2CMxRUhLpspgGIulDxDCwYD7DzFzPNr7u5AU=.ed25519>
Date: Wed, 19 Apr 2017 02:34:56 -0700
Subject: Reformat private message recipients input

---
 lib/serve.js | 33 +++++++++++++++++++++------------
 1 file changed, 21 insertions(+), 12 deletions(-)

diff --git a/lib/serve.js b/lib/serve.js
index d3a1a6b..f9c954c 100644
--- a/lib/serve.js
+++ b/lib/serve.js
@@ -48,6 +48,14 @@ function encodeDispositionFilename(fname) {
   return '"' + encodeURIComponent(fname) + '"'
 }
 
+function uniques() {
+  var set = {}
+  return function (item) {
+    if (set[item]) return false
+    return set[item] = true
+  }
+}
+
 function Serve(app, req, res) {
   this.app = app
   this.req = req
@@ -1183,18 +1191,20 @@ Serve.prototype.composer = function (opts, cb) {
     .filter(function (mention) {
       return mention.link === '@'
     })
-    .filter(function (mention) {
-      if (unknownMentionNames[mention.name]) return false
-      unknownMentionNames[mention.name] = true
-      return true
-    })
     .map(function (mention) {
-      var name = mention.name
-      var fullName = mention.link + name
-      var id = formNames[name] || self.app.getReverseNameSync(fullName)
-      return {name: name, fullName: fullName, id: id}
+      return mention.name
+    })
+    .filter(uniques())
+    .map(function (name) {
+      var id = formNames[name] || self.app.getReverseNameSync('@' + name)
+      return {name: name, id: id}
     })
 
+  // strip content other than feed ids from the recps field
+  if (data.recps) {
+    data.recps = u.extractFeedIds(data.recps).filter(uniques()).join(', ')
+  }
+
   var done = multicb({pluck: 1, spread: true})
   done()(null, h('section.composer',
     h('form', {method: 'post', action: opts.id ? '#' + opts.id : '',
@@ -1218,7 +1228,7 @@ Serve.prototype.composer = function (opts, cb) {
         h('div', h('em', 'names:')),
         h('ul.mentions', unknownMentions.map(function (mention) {
           return h('li',
-            h('code', mention.fullName), ': ',
+            h('code', '@' + mention.name), ': ',
             h('input', {name: 'mention_name', type: 'hidden',
               value: mention.name}),
             h('input.mention-id-input', {name: 'mention_id',
@@ -1264,8 +1274,7 @@ Serve.prototype.composer = function (opts, cb) {
           } else if (mention.link === '@') {
             // bare feed name
             var name = mention.name
-            var fullName = mention.link + name
-            var id = formNames[name] || self.app.getReverseNameSync(fullName)
+            var id = formNames[name] || self.app.getReverseNameSync('@' + name)
             if (id) mention.link = id
             else return false
           }
-- 
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