From 946379b16a68ffd636d8fed3925367cfa8e2e6f6 Mon Sep 17 00:00:00 2001
From: cel <cel@f/6sQ6d2CMxRUhLpspgGIulDxDCwYD7DzFzPNr7u5AU=.ed25519>
Date: Sat, 18 Aug 2018 11:13:21 -0700
Subject: Render some dark-crystal stuff

---
 lib/app.js        | 13 +++++++++++++
 lib/render-msg.js | 30 ++++++++++++++++++++++++++++++
 lib/serve.js      | 31 ++++++++++++++++++++++++++++++-
 3 files changed, 73 insertions(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/app.js b/lib/app.js
index b63a13e..5b3035a 100644
--- a/lib/app.js
+++ b/lib/app.js
@@ -1019,3 +1019,16 @@ App.prototype.getThread = function (msg) {
     })
   ])
 }
+
+App.prototype.getShard = function (id, cb) {
+  var self = this
+  this.getMsgDecrypted(id, function (err, msg) {
+    if (err) return cb(new Error('Unable to get shard message: ' + err.stack))
+    var c = msg.value.content || {}
+    if (!c.shard) return cb(new Error('Message missing shard: ' + id))
+    self.unboxContent(c.shard, function (err, shard) {
+      if (err) return cb(new Error('Unable to decrypt shard: ' + err.stack))
+      cb(null, shard)
+    })
+  })
+}
diff --git a/lib/render-msg.js b/lib/render-msg.js
index 89a5f90..5fcf9ff 100644
--- a/lib/render-msg.js
+++ b/lib/render-msg.js
@@ -306,6 +306,8 @@ RenderMsg.prototype.message = function (cb) {
     case 'share': return this.share(cb)
     case 'tag': return this.tag(cb)
     case 'edit': return this.edit(cb)
+    case 'dark-crystal/shard': return this.shard(cb)
+    case 'invite': return this.invite(cb)
     default: return this.object(cb)
   }
 }
@@ -1916,3 +1918,31 @@ RenderMsg.prototype.tagTitle = function (cb) {
       + msgName + ' as ' + rootName)
   })
 }
+
+RenderMsg.prototype.shard = function (cb) {
+  // this.c.errors
+  // this.c.version
+  var self = this
+  self.link(self.c.root, function (err, rootLink) {
+    self.wrap(h('div', [
+      h('div', h('small', h('span.symbol', '  ↳'), ' dark-crystal ', rootLink || '?')),
+      h('p', [
+        h('a', {
+          href: self.toUrl('/shard/' + encodeURIComponent(self.msg.key)),
+          title: 'view shard'
+        }, 'shard')
+      ])
+    ]), cb)
+  })
+}
+
+RenderMsg.prototype.invite = function (cb) {
+  // this.c.version
+  var self = this
+  self.link(self.c.root, function (err, rootLink) {
+    self.wrap(h('div', [
+      h('div', h('small', h('span.symbol', '  ↳'), ' ', rootLink || '?')),
+      self.c.body ? h('div', {innerHTML: self.render.markdown(self.c.body)}) : '',
+    ]), cb)
+  })
+}
diff --git a/lib/serve.js b/lib/serve.js
index 2eba468..92d6065 100644
--- a/lib/serve.js
+++ b/lib/serve.js
@@ -378,6 +378,7 @@ Serve.prototype.path = function (url) {
     case '/npm-registry': return this.npmRegistry(m[2])
     case '/markdown': return this.markdown(m[2])
     case '/edit-diff': return this.editDiff(m[2])
+    case '/shard': return this.shard(m[2])
     case '/zip': return this.zip(m[2])
     case '/web': return this.web(m[2])
   }
@@ -3478,7 +3479,11 @@ Serve.prototype.editDiff = function (url) {
   try {
     id = decodeURIComponent(url.substr(1))
   } catch(err) {
-    return ph('div', u.renderError(err).outerHTML)
+    return pull(
+      pull.once(u.renderError(err).outerHTML),
+      self.wrapPage('diff: ' + id),
+      self.respondSink(400)
+    )
   }
   return pull(
     ph('section', {}, [
@@ -3547,3 +3552,27 @@ Serve.prototype.postEditDiffTable = function (oldMsg, newMsg) {
     ])
   )
 }
+
+Serve.prototype.shard = function (url) {
+  var self = this
+  var id
+  try {
+    id = decodeURIComponent(url.substr(1))
+  } catch(err) {
+    return onError(err)
+  }
+  function onError(err) {
+    pull(
+      pull.once(u.renderError(err).outerHTML),
+      self.wrapPage('shard: ' + id),
+      self.respondSink(400)
+    )
+  }
+  self.app.getShard(id, function (err, shard) {
+    if (err) return onError(err)
+    pull(
+      pull.once(shard),
+      self.respondSink(200, {'Content-Type': 'text/plain'})
+    )
+  })
+}
-- 
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