From 487a99ede50bdbbd5308b1b446b9fc354d0a8c27 Mon Sep 17 00:00:00 2001
From: cel <cel@f/6sQ6d2CMxRUhLpspgGIulDxDCwYD7DzFzPNr7u5AU=.ed25519>
Date: Sun, 2 Apr 2017 12:20:20 -0400
Subject: Add peers page

---
 lib/serve.js | 62 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)

(limited to 'lib/serve.js')

diff --git a/lib/serve.js b/lib/serve.js
index b24b9ae..7180f7a 100644
--- a/lib/serve.js
+++ b/lib/serve.js
@@ -17,6 +17,7 @@ var pkg = require('../package')
 var Busboy = require('busboy')
 var mime = require('mime-types')
 var ident = require('pull-identify-filetype')
+var htime = require('human-time')
 
 module.exports = Serve
 
@@ -37,6 +38,7 @@ function isMsgEncrypted(msg) {
 function ctype(name) {
   switch (name && /[^.\/]*$/.exec(name)[0] || 'html') {
     case 'html': return 'text/html'
+    case 'txt': return 'text/plain'
     case 'js': return 'text/javascript'
     case 'css': return 'text/css'
     case 'png': return 'image/png'
@@ -209,6 +211,7 @@ Serve.prototype.path = function (url) {
     case '/private': return this.private(m[2])
     case '/search': return this.search(m[2])
     case '/vote': return this.vote(m[2])
+    case '/peers': return this.peers(m[2])
   }
   m = /^(\/?[^\/]*)(\/.*)?$/.exec(url)
   switch (m[1]) {
@@ -305,6 +308,52 @@ Serve.prototype.search = function (ext) {
   )
 }
 
+Serve.prototype.peers = function (ext) {
+  var self = this
+  if (self.data.action === 'connect') {
+    return self.app.sbot.gossip.connect(self.data.address, function (err) {
+      if (err) return pull(
+        pull.once(u.renderError(err, ext).outerHTML),
+        self.wrapPage('peers'),
+        self.respondSink(400, {'Content-Type': ctype(ext)})
+      )
+      self.data = {}
+      return self.peers(ext)
+    })
+  }
+
+  pull(
+    self.app.streamPeers(),
+    paramap(function (peer, cb) {
+      var done = multicb({pluck: 1, spread: true})
+      var connectedTime = Date.now() - peer.stateChange
+      var addr = peer.host + ':' + peer.port + ':' + peer.key
+      done()(null, h('section',
+        h('form', {method: 'post', action: ''},
+          peer.client ? '→' : '←', ' ',
+          h('code', peer.host, ':', peer.port, ':'),
+          self.app.render.idLink(peer.key, done()), ' ',
+          htime(new Date(peer.stateChange)), ' ',
+          peer.state === 'connected' ? 'connected' : [
+            h('input', {name: 'action', type: 'submit', value: 'connect'}),
+            h('input', {name: 'address', type: 'hidden', value: addr})
+          ]
+        )
+        // h('div', 'source: ', peer.source)
+        // JSON.stringify(peer, 0, 2)).outerHTML
+      ))
+      done(cb)
+    }, 8),
+    pull.map(u.toHTML),
+    self.wrapPeers(),
+    self.wrapPage('peers'),
+    self.respondSink(200, {
+      'Content-Type': ctype(ext)
+    })
+  )
+}
+
+
 Serve.prototype.type = function (path) {
   var q = this.query
   var type = path.substr(1)
@@ -688,6 +737,7 @@ Serve.prototype.wrapPage = function (title, searchQ) {
         h('nav.nav-bar', h('form', {action: render.toUrl('/search'), method: 'get'},
           h('a', {href: render.toUrl('/public')}, 'public'), ' ',
           h('a', {href: render.toUrl('/private')}, 'private') , ' ',
+          h('a', {href: render.toUrl('/peers')}, 'peers') , ' ',
           render.idLink(self.app.sbot.id, done()), ' ',
           h('input.search-input', {name: 'q', value: searchQ,
             placeholder: 'search'})
@@ -834,6 +884,18 @@ Serve.prototype.wrapLinks = function (dest) {
   })
 }
 
+Serve.prototype.wrapPeers = function (opts) {
+  var self = this
+  return u.hyperwrap(function (peers, cb) {
+    cb(null, [
+      h('section',
+        h('h3', 'Peers')
+      ),
+      peers
+    ])
+  })
+}
+
 function rows(str) {
   return String(str).split(/[^\n]{150}|\n/).length
 }
-- 
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