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TorrentScript.ps1
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TorrentScript.ps1
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<#
.SYNOPSIS
This script performs various tasks related to torrent downloads,
including unraring, post-processing for movies and TV shows
and any other QBittorrent download, and sending notifications.
.DESCRIPTION
This script is designed to handle the post-processing of torrent downloads.
It supports unraring, renaming, and organizing files based on certain criteria.
Additionally, it can communicate with Medusa and Radarr for further post-processing.
.PARAMETER DownloadPath
Specifies the path of the downloaded torrent. If not provided, the script prompts for input.
.PARAMETER DownloadLabel
Specifies the label for the downloaded torrent. If not provided, the script prompts for input.
.PARAMETER TorrentHash
Specifies the torrent hash, required for Radarr.
.PARAMETER NoCleanUp
Indicates whether to skip the cleanup process in the Temp Process folder.
.EXAMPLE
TorrentScript.ps1 -DownloadPath "C:\Downloads\MyTorrent" -DownloadLabel "TV" -TorrentHash "1234567890"
Processes a TV show torrent with the specified path, label, and torrent hash.
.EXAMPLE
TorrentScript.ps1
Prompts for user input for download path and label to process a torrent.
#>
[CmdletBinding()]
param(
[Parameter(Mandatory = $false)]
[string]$DownloadPath,
[Parameter(Mandatory = $false)]
[string]$DownloadLabel,
[Parameter(Mandatory = $false)]
[string]$TorrentHash,
[Parameter(Mandatory = $false)]
[switch]$NoCleanUp
)
# Get function definition files.
$Functions = @( Get-ChildItem -Path $PSScriptRoot\functions\*.ps1 -ErrorAction SilentlyContinue )
# Dot source the files
ForEach ($import in @($Functions)) {
Try {
# dotsourcing a function script
.$import.FullName
} Catch {
Write-Error -Message "Failed to import function $($import.FullName): $_"
}
}
# User Variables
try {
$configPath = Join-Path $PSScriptRoot 'config.json'
$Config = Get-Content $configPath -Raw -ErrorAction Stop | ConvertFrom-Json -ErrorAction Stop
} catch {
Write-Host 'Exception:' $_.Exception.Message -ForegroundColor Red
Write-Host 'Invalid config.json file' -ForegroundColor Red
exit 1
}
# Reading Language Code lookup
try {
$LanguageCodesPath = Join-Path $PSScriptRoot 'LanguageCodes.json'
$LanguageCodes = Get-Content $LanguageCodesPath -Raw -ErrorAction Stop | ConvertFrom-Json -ErrorAction Stop
# Create a hashtable for language code lookup
$LanguageCodeLookup = @{}
foreach ($langCodeKey in $LanguageCodes.PSObject.Properties.Name) {
$langCode = $LanguageCodes.$langCodeKey
$639_2 = $langCode.'639-2'
$639_2_B = $langCode.'639-2/B'
$639_1 = $langCode.'639-1'
if ($639_2) {
$LanguageCodeLookup[$639_2] = $639_1
}
if ($639_2_B) {
$LanguageCodeLookup[$639_2_B] = $639_1
}
}
} catch {
Write-Host 'Exception:' $_.Exception.Message -ForegroundColor Red
Write-Host 'Invalid LanguageCodes.json' -ForegroundColor Red
exit 1
}
# Log Date format
$LogFileDateFormat = Get-Date -Format $Config.DateFormat
# Script settings
# Temporary location of the files that are being processed, will be appended by the label and torrent name
$ProcessPath = $Config.ProcessPath
# Archive location of the log files of handled downloads
$LogArchivePath = $Config.LogArchivePath
# Default download root path
$DownloadRootPath = $Config.DownloadRootPath
# Label for TV Shows and Movies
$TVLabel = $Config.Label.TV
$MovieLabel = $Config.Label.Movie
# Additional tools that are needed
$WinRarPath = $Config.Tools.WinRarPath
$MKVMergePath = $Config.Tools.MKVMergePath
$MKVExtractPath = $Config.Tools.MKVExtractPath
$SubtitleEditPath = $Config.Tools.SubtitleEditPath
# Import qBittorrent Settings
$qBittorrentHost = $Config.qBittorrent.Host
$qBittorrentPort = $Config.qBittorrent.Port
$qBittorrentUser = $Config.qBittorrent.User
$qBittorrentPassword = $Config.qBittorrent.Password
# Import Medusa Settings
$MedusaHost = $Config.Medusa.Host
$MedusaPort = $Config.Medusa.Port
$MedusaApiKey = $Config.Medusa.APIKey
$MedusaTimeOutMinutes = $Config.Medusa.TimeOutMinutes
$MedusaRemotePath = $Config.Medusa.RemotePath
# Import Radarr Settings
$RadarrHost = $Config.Radarr.Host
$RadarrPort = $Config.Radarr.Port
$RadarrApiKey = $Config.Radarr.APIKey
$RadarrTimeOutMinutes = $Config.Radarr.TimeOutMinutes
$RadarrRemotePath = $Config.Radarr.RemotePath
# Mail Settings
$MailTo = $Config.Mail.To
$MailFrom = $Config.Mail.From
$MailFromName = $Config.Mail.FromName
$SMTPserver = $Config.Mail.SMTPserver
$SMTPport = $Config.Mail.SMTPport
$SMTPuser = $Config.Mail.SMTPuser
$SMTPpass = $Config.Mail.SMTPpass
# OpenSubtitle User and Pass for OpenSubtitle.com
$OpenSubUser = $Config.OpenSub.User
$OpenSubPass = $Config.OpenSub.Password
$OpenSubAPI = $Config.OpenSub.API
$OpenSubHearing_impaired = $Config.OpenSub.hearing_impaired
$OpenSubForeign_parts_only = $Config.OpenSub.foreign_parts_only
$OpenSubMachine_translated = $Config.OpenSub.machine_translated
$OpenSubAI_translated = $Config.OpenSub.ai_translated
# Language codes of subtitles to keep
$WantedLanguages = $Config.WantedLanguages
$SubtitleNamesToRemove = $Config.SubtitleNamesToRemove
# Test additional programs
$Tools = @($WinRarPath, $MKVMergePath, $MKVExtractPath, $SubtitleEditPath)
foreach ($Tool in $Tools) {
Test-Variable-Path -Path $Tool
}
Write-Host 'Loading Powershell Modules, this might take a while' -ForegroundColor DarkYellow
# Load required modules
$modules = @("WriteAscii", "Send-MailKitMessage")
foreach ($module in $modules) {
Install-PSModule -ModuleName $module
}
Write-Host 'All checks done' -ForegroundColor DarkYellow
#* Start of script
Clear-Host
$ScriptTitle = "Torrent Script"
try {
Write-Ascii $ScriptTitle -ForegroundColor DarkYellow
} catch {
Write-Host $ScriptTitle -ForegroundColor DarkYellow
}
#* Get input if no parameters defined
# Build the download Location, this is the Download Root Path added with the Download name
if (-not $PSBoundParameters.ContainsKey('DownloadPath')) {
# Handle no Download Path given as parameter
$DownloadName = Get-Input -Message 'Download Name' -Required
$DownloadPath = Join-Path -Path $DownloadRootPath -ChildPath $DownloadName
}
# Get Download Name from Download Path
$DownloadName = Split-Path -Path $DownloadPath -Leaf
# Download Label
if (-not $PSBoundParameters.ContainsKey('DownloadLabel')) {
# Handle no Download Path given as parameter
$QBcategories = Get-QBittorrentCategories -qBittorrentUrl $qBittorrentHost -qBittorrentPort $qBittorrentPort -username $qBittorrentUser -password $qBittorrentPassword
if ($QBcategories) {
$QBcategories += "[Enter your own]"
$DownloadLabel = Select-MenuOption -MenuOptions $QBcategories -MenuQuestion "Torrent Label"
if ($DownloadLabel -eq "[Enter your own]") {
$DownloadLabel = Get-Input -Message 'Download Label'
}
} else {
$DownloadLabel = Get-Input -Message 'Download Label'
}
}
# Handle Empty Download Label
if ($DownloadLabel -eq '') {
$DownloadLabel = 'NoLabel'
}
# Torrent Hash (only needed for Radarr)
if ( ($Null -eq $TorrentHash) -or ($TorrentHash -eq '') ) {
$TorrentHash = Get-Input -Message 'Torrent Hash'
}
# Uppercase TorrentHash
$TorrentHash = $TorrentHash.ToUpper()
# Handle NoProcess Torrent Label
if ($DownloadLabel -eq 'NoProcess') {
Write-Host 'Do nothing'
Exit
}
# Create Log file
# Log file of current processing file (will be used to send out the mail)
$LogFilePath = Join-Path -Path $LogArchivePath -ChildPath "$LogFileDateFormat-$DownloadName.html"
# Log Header
Format-Table -Start
Write-HTMLLog -Column1 '*** Information ***' -Header
Write-HTMLLog -Column1 'Start:' -Column2 "$(Get-Date -Format 'yyyy-MM-dd') at $(Get-Date -Format 'HH:mm:ss')"
Write-HTMLLog -Column1 'Label:' -Column2 $DownloadLabel
Write-HTMLLog -Column1 'Name:' -Column2 $DownloadName
Write-HTMLLog -Column1 'Hash:' -Column2 $TorrentHash
# Test File Paths
If (!(Test-Path -LiteralPath $ProcessPath)) {
New-Item -ItemType Directory -Force -Path $ProcessPath | Out-Null
}
If (!(Test-Path -LiteralPath $LogArchivePath)) {
New-Item -ItemType Directory -Force -Path $LogArchivePath | Out-Null
}
# Start of script
$ScriptMutex = New-Mutex -MutexName 'DownloadScript'
# Start Stopwatch
$ScriptTimer = [system.diagnostics.stopwatch]::startNew()
# Check paths from Parameters
If (!(Test-Path -LiteralPath $DownloadPath)) {
Write-Host "$DownloadPath - Not valid location"
Write-HTMLLog -Column1 'Path:' -Column2 "$DownloadPath - Not valid location" -ColorBg 'Error'
Write-HTMLLog -Column1 'Result:' -Column2 'Failed' -ColorBg 'Error'
Stop-Script -ExitReason "Path Error: $DownloadLabel - $DownloadName"
}
# Check if Single file or Folder
$SingleFile = (Get-Item -LiteralPath $DownloadPath) -is [System.IO.FileInfo]
$Folder = (Get-Item -LiteralPath $DownloadPath) -is [System.IO.DirectoryInfo]
# Set Source and Destination paths and get Rar paths
if ($Folder) {
$ProcessPathFull = Join-Path -Path $ProcessPath -ChildPath $DownloadLabel | Join-Path -ChildPath $DownloadName
$RarFilePaths = (Get-ChildItem -LiteralPath $DownloadPath -Recurse -Filter '*.rar').FullName
} elseif ($SingleFile) {
$ProcessPathFull = Join-Path -Path $ProcessPath -ChildPath $DownloadLabel | Join-Path -ChildPath $DownloadName.Substring(0, $DownloadName.LastIndexOf('.'))
$DownloadRootPath = Split-Path -Path $DownloadPath
if ([IO.Path]::GetExtension($DownloadPath) -eq '.rar') {
$RarFilePaths = (Get-Item -LiteralPath $DownloadPath).FullName
}
}
# Find rar files
if ($RarFilePaths.Count -gt 0) {
$RarFile = $true
} else {
$RarFile = $false
}
# Check is destination folder exists otherwise create it
If (!(Test-Path -LiteralPath $ProcessPathFull)) {
New-Item -ItemType Directory -Force -Path $ProcessPathFull | Out-Null
}
if ($RarFile) {
Write-HTMLLog -Column1 '*** Unrar Download ***' -Header
Write-HTMLLog -Column1 'Starting:' -Column2 'Unpacking files'
$TotalSize = (Get-ChildItem -LiteralPath $DownloadPath -Recurse | Measure-Object -Property Length -Sum).Sum
$UnRarStopWatch = [system.diagnostics.stopwatch]::startNew()
foreach ($Rar in $RarFilePaths) {
$UnrarParams = @{
UnRarSourcePath = $Rar
UnRarTargetPath = $ProcessPathFull
DownloadLabel = $DownloadLabel
DownloadName = $DownloadName
}
Start-UnRar @UnrarParams
}
# Stop the Stopwatch
$UnRarStopWatch.Stop()
Write-HTMLLog -Column1 'Size:' -Column2 (Format-Size -SizeInBytes $TotalSize)
Write-HTMLLog -Column1 'Throughput:' -Column2 "$(Format-Size -SizeInBytes ($TotalSize/$UnRarStopWatch.Elapsed.TotalSeconds))/s"
} elseif (-not $RarFile -and $SingleFile) {
Write-HTMLLog -Column1 '*** Single File ***' -Header
$FileCopyParams = @{
source = $DownloadRootPath
Destination = $ProcessPathFull
File = $DownloadName
DownloadLabel = $DownloadLabel
DownloadName = $DownloadName
}
Start-FileCopy @FileCopyParams
} elseif (-not $RarFile -and $Folder) {
Write-HTMLLog -Column1 '*** Folder ***' -Header
$FileCopyParams = @{
source = $DownloadPath
Destination = $ProcessPathFull
File = '*.*'
DownloadLabel = $DownloadLabel
DownloadName = $DownloadName
}
Start-FileCopy @FileCopyParams
}
# Starting Post Processing for Movies and TV Shows
if ($DownloadLabel -eq $TVLabel -or $DownloadLabel -eq $MovieLabel) {
$mp4Files = @(Get-ChildItem -LiteralPath $ProcessPathFull -Recurse -Filter '*.mp4' | Where-Object { $_.DirectoryName -notlike "*\Sample" })
if ($mp4Files.Count -gt 0) {
Start-MP4ToMKVRemux -Source $ProcessPathFull -MKVMergePath $MKVMergePath
}
$mkvFiles = @(Get-ChildItem -LiteralPath $ProcessPathFull -Recurse -Filter '*.mkv' | Where-Object { $_.DirectoryName -notlike "*\Sample" })
if ($mkvFiles.Count -gt 0) {
$VideoContainer = $true
} else {
$VideoContainer = $false
}
if ($VideoContainer) {
# Remove unwanted subtitle languages and extract wanted subtitles and rename
$MKVToolnixImportParams = @{
Source = $ProcessPathFull
MKVMergePath = $MKVMergePath
MKVExtractPath = $MKVExtractPath
WantedLanguages = $WantedLanguages
SubtitleNamesToRemove = $SubtitleNamesToRemove
LanguageCodeLookup = $LanguageCodeLookup
}
Start-MKVSubtitleStrip @MKVToolnixImportParams
# Download missing subtitles using OpenSubtitles.com API
$OpenSubLanguages = @()
foreach ($language in $WantedLanguages) {
$OpenSubLanguages += $LanguageCodeLookup[$language]
}
$OpenSubParams = @{
Source = $ProcessPathFull
OpenSubUser = $OpenSubUser
OpenSubPass = $OpenSubPass
OpenSubAPI = $OpenSubAPI
OpenSubHearing_impaired = $OpenSubHearing_impaired
OpenSubForeign_parts_only = $OpenSubForeign_parts_only
OpenSubMachine_translated = $OpenSubMachine_translated
OpenSubAI_translated = $OpenSubAI_translated
WantedLanguages = $OpenSubLanguages
}
if ($DownloadLabel -eq $TVLabel) {
$OpenSubParams.Add("Type", "episode")
} elseif ($DownloadLabel -eq $MovieLabel) {
$OpenSubParams.Add("Type", "movie")
}
Start-OpenSubtitlesDownload @OpenSubParams
# Clean up Subs
$SubtitleEditParams = @{
Source = $ProcessPathFull
Files = '*.srt'
SubtitleEditPath = $SubtitleEditPath
DownloadLabel = $DownloadLabel
DownloadName = $DownloadName
}
Start-SubtitleEdit @SubtitleEditParams
Write-HTMLLog -Column1 '*** MKV Files ***' -Header
foreach ($Mkv in $mkvFiles) {
Write-HTMLLog -Column2 $Mkv.name
}
$SrtFiles = Get-ChildItem -LiteralPath $ProcessPathFull -Recurse -Filter '*.srt'
if ($SrtFiles.Count -gt 0) {
Write-HTMLLog -Column1 '*** Subtitle Files ***' -Header
foreach ($Srt in $SrtFiles) {
Write-HTMLLog -Column2 $srt.name
}
}
} else {
Write-HTMLLog -Column1 '*** Files ***' -Header
$Files = Get-ChildItem -LiteralPath $ProcessPathFull -Recurse -Filter '*.*'
foreach ($File in $Files) {
Write-HTMLLog -Column1 'File:' -Column2 $File.name
}
}
# Get the common prefix length between the paths
$prefixLength = ($ProcessPath.TrimEnd('\') + '\').Length
if ($DownloadLabel -eq $TVLabel) {
# Get the correct remote Medusa file path, if script is not running on local machine to Medusa
# Remove the common prefix and append the MedusaRemotePath
$MedusaPathFull = Join-Path $MedusaRemotePath ($ProcessPathFull.Substring($prefixLength))
# Call Medusa to Post Process
$MedusaImportParams = @{
Source = $MedusaPathFull
MedusaApiKey = $MedusaApiKey
MedusaHost = $MedusaHost
MedusaPort = $MedusaPort
MedusaTimeOutMinutes = $MedusaTimeOutMinutes
DownloadLabel = $DownloadLabel
DownloadName = $DownloadName
}
Import-Medusa @MedusaImportParams
} elseif ($DownloadLabel -eq $MovieLabel) {
# Get the correct remote Radarr file path, if script is not running on local machine to Radarr
# Get the common prefix length between the paths
$prefixLength = ($ProcessPath.TrimEnd('\') + '\').Length
# Remove the common prefix and append the RadarrRemotePath
$RadarrPathFull = Join-Path $RadarrRemotePath ($ProcessPathFull.Substring($prefixLength))
# Call Radarr to Post Process
$RadarrImportParams = @{
Source = $RadarrPathFull
RadarrApiKey = $RadarrApiKey
RadarrHost = $RadarrHost
RadarrPort = $RadarrPort
RadarrTimeOutMinutes = $RadarrTimeOutMinutes
TorrentHash = $TorrentHash
DownloadLabel = $DownloadLabel
DownloadName = $DownloadName
}
Import-Radarr @RadarrImportParams
}
# Cleanup the Process Path folders
if ($NoCleanUp) {
Write-HTMLLog -Column1 'Cleanup' -Column2 'NoCleanUp switch was given at command line, leaving files:'
Write-HTMLLog -Column2 "$ProcessPathFull"
} else {
try {
If (Test-Path -LiteralPath $ProcessPathFull) {
Remove-Item -Force -Recurse -LiteralPath $ProcessPathFull
}
} catch {
Write-HTMLLog -Column1 'Exception:' -Column2 $_.Exception.Message -ColorBg 'Error'
Write-HTMLLog -Column1 'Result:' -Column2 'Failed' -ColorBg 'Error'
}
}
# Ending Script for Movie and TV downloads
Stop-Script -ExitReason "$DownloadLabel - $DownloadName"
}
# Reached the end of script
Write-HTMLLog -Column1 '*** Post Process General Download ***' -Header
$Files = Get-ChildItem -LiteralPath $ProcessPathFull -Recurse -Filter '*.*'
foreach ($File in $Files) {
Write-HTMLLog -Column1 'File:' -Column2 $File.name
}
Stop-Script -ExitReason "$DownloadLabel - $DownloadName"