From 35fd4cfba80c0e434d082778e6105629165b33d7 Mon Sep 17 00:00:00 2001
From: cel <cel@f/6sQ6d2CMxRUhLpspgGIulDxDCwYD7DzFzPNr7u5AU=.ed25519>
Date: Thu, 29 Nov 2018 15:21:15 -1000
Subject: Integrate with ssb-publishguard redirects

---
 lib/app.js   | 29 ++++++++++++++++++++++++++++-
 lib/serve.js |  3 ++-
 2 files changed, 30 insertions(+), 2 deletions(-)

diff --git a/lib/app.js b/lib/app.js
index fb27e78..b4da954 100644
--- a/lib/app.js
+++ b/lib/app.js
@@ -224,11 +224,38 @@ App.prototype.getMsgDecryptedOoo = function (key, cb) {
   })
 }
 
+App.prototype.publishMayRedirect = function (content, cb) {
+  var publishguard = this.sbot.publishguard
+  if (Array.isArray(content.recps)) {
+    var recps = content.recps.map(u.linkDest)
+    if (publishguard && publishguard.privatePublishGetUrl) {
+      return publishguard.privatePublishGetUrl({
+        content: content,
+        recps: recps,
+        redirectBase: this.baseUrl + '/'
+      }, onPublishGetUrl)
+    }
+    this.sbot.private.publish(content, recps, cb)
+  } else {
+    if (publishguard && publishguard.publishGetUrl) {
+      return publishguard.publishGetUrl({
+        content: content,
+        redirectBase: this.baseUrl + '/'
+      }, onPublishGetUrl)
+    }
+    this.sbot.publish(content, cb)
+  }
+  function onPublishGetUrl(err, url) {
+    if (err) return cb(err)
+    cb({redirectUrl: url})
+  }
+}
+
 App.prototype.publish = function (content, cb) {
   var self = this
   function tryPublish(triesLeft) {
     if (Array.isArray(content.recps)) {
-      recps = content.recps.map(u.linkDest)
+      var recps = content.recps.map(u.linkDest)
       self.sbot.private.publish(content, recps, next)
     } else {
       self.sbot.publish(content, next)
diff --git a/lib/serve.js b/lib/serve.js
index 9d59fa4..db9be20 100644
--- a/lib/serve.js
+++ b/lib/serve.js
@@ -161,6 +161,7 @@ Serve.prototype.go = function () {
 
   function next(err, publishedMsg) {
     if (err) {
+      if (err.redirectUrl) return self.redirect(err.redirectUrl)
       self.res.writeHead(400, {'Content-Type': 'text/plain'})
       self.res.end(err.stack)
     } else if (publishedMsg) {
@@ -292,7 +293,7 @@ Serve.prototype.publish = function (content, cb) {
   })
   done(function (err) {
     if (err) return cb(err)
-    self.app.publish(content, function (err, msg) {
+    self.app.publishMayRedirect(content, function (err, msg) {
       if (err) return cb(err)
       delete self.data.text
       delete self.data.recps
-- 
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