Correct URL schema and include cast script

README.md

@@ -120,14 +120,14 @@ Head over to `http://YOUR_LOCAL_IP:3944/` in your browser to get started, then s
 
 In order for a Chromecast to establish and maintain a connection with a Cast sender, the sender must open two ports:
 
-```
+```html
 1900/UDP    (DIAL)
 5353/UDP    (mDNS)
 ```
 
 Make sure that the device running MultiCast has these ports open, as well as the standard HTTP ports
 
-```
+```html
 80/TCP/UDP  (HTTP)
 443/TCP/UDP (HTTPS)
 ```
@@ -140,7 +140,7 @@ Make sure that the device running MultiCast has these ports open, as well as the
 
 ### Common Errors
 
-```shell
+```html
 *** WARNING *** The program 'nodejs' uses the Apple Bonjour compatibility layer of Avahi.
 *** WARNING *** Please fix your application to use the native API of Avahi!
 *** WARNING *** For more information see http://0pointer.de/avahi-compat?s=libdns_sd&e=nodejs
@@ -151,6 +151,13 @@ Make sure that the device running MultiCast has these ports open, as well as the
 
 Don't worry about this. This warning shows up in all Node apps on Linux that depend on `libavahi-compat-libdnssd-dev`. You can safely ignore it.
 
+**Can't launch after installing via NPM?**
+Make sure your `NODE_PATH` environment variable correctly includes the global store for node dependencies. On Linux:
+
+```shell
+export NODE_PATH=/opt/lib/node_modules
+```
+
 **Multicast can't find your devices?**
 Make sure they've already been setup and powered on and the display that they're connected to is powered on and displaying their output.
 

app/main.js

@@ -257,18 +257,18 @@ app.get('/device/:device_id', (req, res) => {
   Chromecast.findOne({ deviceId: req.params.device_id }).populate('channel').exec((err, device) => {
     if (err) console.log(err)
     if (device && device.channel) {
-      if (takeover) res.render(`layouts/${takeover.layout}`, { deviceId: req.params.device_id, channel: takeover })
+      if (takeover) res.render(`layouts/${takeover.layout}`, { deviceId: req.params.device_id, channel: takeover, casting: true })
       else {
 
         /* device registered and channel set
           display device page */
-        res.render(`layouts/${device.channel.layout}`, { deviceId: req.params.device_id, channel: device.channel })
+        res.render(`layouts/${device.channel.layout}`, { deviceId: req.params.device_id, channel: device.channel, casting: true })
 
       }
     } else {
       var localDevice = devices.find(d => d.deviceId == req.params.device_id)
       if (device) {
-        if (takeover) res.render(`layouts/${takeover.layout}`, { deviceId: req.params.device_id, channel: takeover })
+        if (takeover) res.render(`layouts/${takeover.layout}`, { deviceId: req.params.device_id, channel: takeover, casting: true })
         else {
 
           /* device registered but no channel set
@@ -371,14 +371,6 @@ app.post('/channel/new', (req, res) => {
 })
 
 app.get('/channel/:channel_id', (req, res) => {
-  Channel.findOne({ _id: req.params.channel_id }).exec((err, channel) => {
-    if (err) console.log(err)
-    if (channel) res.render(`layouts/${channel.layout}`, { channel: channel, casting: true })
-    else res.render('layouts/empty', { casting: true })
-  })
-})
-
-app.get('/channel/:channel_id/preview', (req, res) => {
   Channel.findOne({ _id: req.params.channel_id }).exec((err, channel) => {
     if (err) console.log(err)
     if (channel) res.render(`layouts/${channel.layout}`, { channel: channel, casting: false })

app/views/channels.pug

@@ -14,7 +14,7 @@ table.table
           td
             a(href=`/channel/${c._id}/edit`)= c.name
           td.text-right
-            a(href=`/channel/${c._id}/preview`) Preview
+            a(href=`/channel/${c._id}`) Preview
     else
       tr
         td.text-gray(colspan=42) No channels available.