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<# |
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.SYNOPSIS |
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Creates an M3U playlist for an HDHomerun tuner |
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.DESCRIPTION |
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Downloads the lineup from an HDHR tuner, specified by IP address and transforms it into an M3U plalist |
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When you don't specify an output file, the m3u content will be printed out for preview. |
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The output file will be generated as UTF-8 without BOM, which isn't the case when you just pipe the output into a file! |
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Author: softworkz (https://gist.github.com/softworkz/a7658c16e621fad8868a959636b9169a) |
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Date: May 14, 2021 |
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.PARAMETER $ipaddress |
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The IP address of the tuner |
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.PARAMETER $outfile |
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An optional filename to which to save the M3U |
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.EXAMPLE |
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C:\PS> |
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.\hdhr_get_m3u.ps1 192.168.1.1 out.m3u |
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.EXAMPLE |
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C:\PS> |
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.\hdhr_get_m3u.ps1 192.168.1.1 |
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.NOTES |
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Author: softworkz (https://gist.github.com/softworkz/a7658c16e621fad8868a959636b9169a) |
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Date: May 14, 2021 |
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#> |
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param( |
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[Parameter(Mandatory=$true)] |
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[string]$ipaddress, |
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[Parameter(Mandatory=$false)] |
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[string]$outfile |
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) |
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$xslt = @' |
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<?xml version="1.0" encoding="utf-8"?> |
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<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> |
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<xsl:output method="text" encoding="utf-8" /> |
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<xsl:template match="/" xml:space="default"> |
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<xsl:text>#EXTM3U</xsl:text> |
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<xsl:value-of select="' '" /> |
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<xsl:apply-templates select="Lineup/Program"/> |
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</xsl:template> |
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<xsl:template match="Program"> |
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<xsl:text>#EXTINF:-1 tvg-id="</xsl:text> |
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<xsl:value-of select="concat(GuideNumber, '" tvg-chno="', GuideNumber, '" tvg-name="', GuideName, '" group-title="')" /> |
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<xsl:choose> |
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<xsl:when test="Favorite = 1"> |
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<xsl:text>Favorites</xsl:text> |
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</xsl:when> |
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<xsl:otherwise> |
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<xsl:text>Other</xsl:text> |
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</xsl:otherwise> |
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</xsl:choose> |
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<xsl:value-of select="concat('" tvg-type="live",', GuideName, ' ')" /> |
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<xsl:value-of select="concat(URL, ' ')" /> |
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</xsl:template> |
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</xsl:stylesheet> |
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'@ |
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$stringreader = new-object System.IO.StringReader($xslt) |
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$xsltreader = [System.Xml.XmlReader]::create($stringreader) |
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$xslt = New-Object System.Xml.Xsl.XslCompiledTransform |
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$xslt.Load($xsltreader) |
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$url = "http://" + $ipaddress + "/lineup.xml" |
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$output = New-Object System.IO.MemoryStream |
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$arglist = new-object System.Xml.Xsl.XsltArgumentList |
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$xslt.Transform($url, $arglist, $output) |
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$output.position = 0 |
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$reader = new-object System.IO.StreamReader($output) |
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$transformed = [string]$reader.ReadToEnd() |
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$reader.Close() |
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if ($outfile) { |
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$dir = Split-Path -LiteralPath $outfile |
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if ($dir) { $dir = Convert-Path -ErrorAction Stop -LiteralPath $dir } else { $dir = $pwd.ProviderPath} |
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$outfile = [IO.Path]::Combine($dir, [IO.Path]::GetFileName($outfile)) |
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$sw = New-Object System.IO.StreamWriter $outfile |
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$sw.Write($transformed) |
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$sw.Close() |
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exit |
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} |
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Write-Output $transformed |
@Gbreezy83
Save it somewhere as
hdhr_get_m3u.ps1. You can copy-paste it into Notepad++ and save it, that's fineOpen either Windows Terminal (if you've installed it via the Microsoft Store - it's free and very nice), or a PowerShell console
Change to the directory the script is in, for example:
Run it:
(with the correct IP)
If you've never ran a PowerShell script before, you may need to modify the settings to allow script execution: https://superuser.com/questions/106360/how-to-enable-execution-of-powershell-scripts
PowerShell scripts are the modern replacement for batch files.