From 678bce09b58899d8689acf40946b9985db7a9ada Mon Sep 17 00:00:00 2001
From: cel <cel@f/6sQ6d2CMxRUhLpspgGIulDxDCwYD7DzFzPNr7u5AU=.ed25519>
Date: Fri, 8 Dec 2017 12:28:31 -0800
Subject: Render blog messages

---
 lib/render-msg.js | 23 +++++++++++++++++++++++
 lib/serve.js      | 26 ++++++++++++++++++++++++++
 2 files changed, 49 insertions(+)

diff --git a/lib/render-msg.js b/lib/render-msg.js
index 51db2a7..7d34fc3 100644
--- a/lib/render-msg.js
+++ b/lib/render-msg.js
@@ -275,6 +275,7 @@ RenderMsg.prototype.message = function (cb) {
     case 'macaco_maluco-sombrio-wall': return this.sombrioWall(cb)
     case 'macaco_maluco-sombrio-tombstone': return this.sombrioTombstone(cb)
     case 'macaco_maluco-sombrio-score': return this.sombrioScore(cb)
+    case 'blog': return this.blog(cb)
     default: return this.object(cb)
   }
 }
@@ -1414,3 +1415,25 @@ RenderMsg.prototype.sombrioScore = function (cb) {
     h('ins', self.c.score)
   ), cb)
 }
+
+RenderMsg.prototype.blog = function (cb) {
+  var self = this
+  var blogId = u.linkDest(self.c.blog)
+  var imgId = u.linkDest(self.c.thumbnail)
+  var imgLink = imgId ? u.toLinkArray(self.c.mentions).filter(function (link) {
+    return link.link === imgId
+  })[0] || u.toLink(self.c.thumbnail) : null
+  self.wrapMini(h('table', h('tr',
+    h('td',
+      imgId ? h('img', {
+	src: self.render.imageUrl(imgId),
+	alt: (imgLink.name || '')
+	  + (imgLink.size != null ? ' (' + self.render.formatSize(imgLink.size) + ')' : ''),
+	width: 180,
+      }) : 'blog'),
+    h('td',
+      blogId ? h('h3', h('a', {href: self.render.toUrl('/markdown/' + blogId)},
+	self.c.title || self.msg.key)) : '',
+      self.c.summary || '')
+  )), cb)
+}
diff --git a/lib/serve.js b/lib/serve.js
index c100f40..c858a1b 100644
--- a/lib/serve.js
+++ b/lib/serve.js
@@ -326,6 +326,7 @@ Serve.prototype.path = function (url) {
     case '/npm': return this.npm(m[2])
     case '/npm-prebuilds': return this.npmPrebuilds(m[2])
     case '/npm-readme': return this.npmReadme(m[2])
+    case '/markdown': return this.markdown(m[2])
   }
   return this.respond(404, 'Not found')
 }
@@ -2143,6 +2144,31 @@ Serve.prototype.npmReadme = function (url) {
   )
 }
 
+Serve.prototype.markdown = function (url) {
+  var self = this
+  var id = decodeURIComponent(url.substr(1))
+  var blobs = self.app.sbot.blobs
+  return pull(
+    ph('section', {}, [
+      ph('h3', [
+        ph('a', {href: '/links/' + id}, id.substr(0, 8) + '…')
+      ]),
+      u.readNext(function (cb) {
+        blobs.size(id, function (err, size) {
+          if (size == null) return cb(null, self.askWantBlobsForm([id]))
+          pull(blobs.get(id), pull.collect(function (err, chunks) {
+            if (err) return cb(null, ph('div', u.renderError(err).outerHTML))
+            var text = Buffer.concat(chunks).toString()
+            cb(null, ph('blockquote', self.app.render.markdown(text)))
+          }))
+        })
+      })
+    ]),
+    self.wrapPage('markdown'),
+    self.respondSink(200)
+  )
+}
+
 // wrap a binary source and render it or turn into an embed
 Serve.prototype.wrapBinary = function (opts) {
   var self = this
-- 
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