From a73918fe22e481b5f44479740dd3d5910970bf6f Mon Sep 17 00:00:00 2001
From: cel <cel@f/6sQ6d2CMxRUhLpspgGIulDxDCwYD7DzFzPNr7u5AU=.ed25519>
Date: Wed, 1 May 2019 16:51:09 -1000
Subject: Handle boxed markdown blobs

---
 lib/app.js | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'lib/app.js')

diff --git a/lib/app.js b/lib/app.js
index 3803281..9da761e 100644
--- a/lib/app.js
+++ b/lib/app.js
@@ -379,6 +379,13 @@ App.prototype.addBlobPrivate = function (cb) {
 }
 
 App.prototype.getBlob = function (id, key) {
+  if (!key) {
+    var m = /^(.*)\?unbox=(.*)$/.exec(id)
+    if (m) {
+      id = m[1]
+      key = m[2]
+    }
+  }
   if (!key) return this.sbot.blobs.get(id)
   if (typeof key === 'string') key = new Buffer(key, 'base64')
   return pull(
@@ -387,6 +394,16 @@ App.prototype.getBlob = function (id, key) {
   )
 }
 
+App.prototype.getHasBlob = function (id, cb) {
+  id = id.replace(/\?unbox=.*/, '')
+  if (!this.sbot.blobs) return cb(new TypeError('missing ssb-blobs plugin'))
+  if (!this.sbot.blobs.size) return cb(new TypeError('missing blobs.size method'))
+  this.sbot.blobs.size(id, function (err, size) {
+    if (err) return cb(err)
+    cb(null, size != null)
+  })
+}
+
 App.prototype.pushBlob = function (id, cb) {
   console.error('pushing blob', id)
   this.sbot.blobs.push(id, cb)
-- 
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