Myujth

I want to capture this 'text' shown int he picture below on a loop every minute, as this text changes every few minutes.

Here's the code I am using, and using HtmlAgilityPack.HtmlDocument

$metro = 'greatesthits'
$URL = "https://triplem.scadigital.com.au/stations/$metro/live"
[Reflection.Assembly]::LoadFile("C:UsersmakeanDownloadshtmlagilitypack.1.8.10libNet45HtmlAgilityPack.dll")
[HtmlAgilityPack.HtmlWeb]$web = @
[HtmlAgilityPack.HtmlDocument]$doc = $web.Load($url)
$doc.DocumentNode.SelectNodes(".//*[contains(@class,'sc-bdVaJa iHZvIS')]")

This is slimier code below, does the same thing, however just a different way of doing it

$metro = 'greatesthits'
$URL = "https://triplem.scadigital.com.au/stations/$metro/live"
Add-Type -path 'C:UsersmakeanDownloadshtmlagilitypack.1.8.10libNet45HtmlAgilityPack.dll'
$doc = New-Object HtmlAgilityPack.HtmlDocument
$wc = New-Object System.Net.WebClient
$doc.LoadHtml($wc.DownloadString($url))
$doc.DocumentNode.SelectNodes(".//*[contains(@class,'sc-bdVaJa iHZvIS')]")

This class sc-bdVaJa iHZvIS is a div and sits just a bit higher than PlayerNowPlaying__TrackInfo-kia103-1 gDXfGh and PlayerNowPlaying__TrackInfo-kia103-1 gDXfGh is what I want to capture, however when using this in my code, it returns blank.

How can I return just the text I want? Any help greatly appreciated.

In this case, F12 -> Network tab is your friend. Look at all javascript files.

The data you are probably looking for is here :
https://master.myradio-api.prod.scadigital.com.au/mmm/stations

• Write code to download the json string from the URL. See for instance https://stackoverflow.com/a/11891101/4180382




• Copy the whole json string from your F12 response tab
  In Visual Studio create a new class file
  Click Edit > Paste special > Paste Json as classes.



• 
  

  In your code you will need the name of the first class that you pasted. It is the parent class of all classes underneath. I would say it is something like 'Rootobject', but verify. So do: (C#)

  
  
  

  var obj = JsonConvert.DeserializeObject < Rootobject>(downloadedJson);

  
  



• Now you can loop through the Rootobject children to extract all of the info you need.

I looked further at the thanks to the person above who pointed me in the right direction, checked the network option in Chrome 'inspect'. Grabbed the metadata from the stream URL.

$metro = '2classicrock'
$URL = 'https://wz2web.scahw.com.au/live/' + $metro + '_32.stream/playlist.m3u8'
$null = (Invoke-WebRequest -Uri $URL).RawContent -match '(https.*m3u8.*)'
$StreamURL = $Matches[0]

$streamMetaData = Invoke-WebRequest -Uri $StreamURL
$null = $streamMetaData.RawContent -match '#EXTINF:4.*?,(.*)'
$Matches[1]