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LordVGamesLordVGames
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‎.gitignore

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*.conf
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*.code-workspace

‎modio_downloader.bat

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@echo off
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powershell.exe -ExecutionPolicy Bypass -Command "& '%~dp0modio_downloader.ps1'"
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rem pause
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exit

‎modio_downloader.ps1

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$IsDotSourced = $MyInvocation.InvocationName -eq '.' -or $MyInvocation.Line -eq ''
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$DefaultTextColor = (Get-Host).UI.RawUI.ForegroundColor
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$SearchAttemptsUsed = 0
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#region General use
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function Confirm-EmptyVariable($Variable)
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{
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return $null -eq $Variable -or $Variable -eq ''
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}
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function Set-Title()
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{
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$Host.UI.RawUI.WindowTitle = 'Mod.IO Downloader'
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}
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function Exit-WithMessageAndPause()
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{
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Write-Host "The script will now exit."
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pause
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if ($IsDotSourced)
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{
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return
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}
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exit
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}
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function Test-RequiredModule([string]$Module)
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{
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if (Get-Module -ListAvailable -Name $Module)
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{
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return
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}
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Write-Host "The module " -NoNewline
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Write-Host "$Module" -ForegroundColor Green -NoNewline
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Write-Host " does not exist!"
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Write-Host "This is needed for the script to run. Do you want to install it?"
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Write-Host "Type " -NoNewline
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Write-Host "Y " -ForegroundColor Yellow -NoNewline
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Write-Host "or " -NoNewline
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Write-Host "N" -ForegroundColor Yellow -NoNewline
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Write-Host ", then press " -NoNewline
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Write-Host "ENTER" -ForegroundColor Cyan -NoNewline
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Write-Host ": " -NoNewline
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$Prompt = Read-Host
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if ($Prompt -ne "y")
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{
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Exit-WithMessageAndPause
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}
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$OldErrorActionPreference = $ErrorActionPreference
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Install-Module $Module -Scope CurrentUser
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if (!$?)
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{
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Write-Host "An error occurred! " -ForegroundColor Red -NoNewline
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Write-Host " You may need to run PowerShell in administrator mode to install the module ""$Module""."
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pause
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exit
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}
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else
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{
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Write-Host "Done! Module """ -NoNewline
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Write-Host "$Module" -ForegroundColor Green -NoNewline
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Write-Host """ should have been installed for the current user!"
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pause
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}
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$ErrorActionPreference = $OldErrorActionPreference
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Clear-Host
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}
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function Get-ScriptConfigOptions()
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{
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[system.gc]::Collect()
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$FileName = $PSCommandPath.Split("\")[-1]
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$FileNameNoext = $FileName.SubString(0, $FileName.Length - 4)
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$Global:ScriptConfigFileName = "$FileNameNoExt.conf"
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if (!(Test-Path $Global:ScriptConfigFileName))
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{
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$DownloadsFolderLocation = (New-Object -ComObject Shell.Application).NameSpace('shell:Downloads').Self.Path
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New-Item $Global:ScriptConfigFileName | Out-Null
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Set-Content $Global:ScriptConfigFileName "ApiKey=put-api-key-here`nDownloadLocation=$DownloadsFolderLocation`nModSearchAttempts=5"
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}
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foreach ($Line in (Get-Content $Global:ScriptConfigFileName))
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{
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if (Confirm-EmptyVariable $Line)
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{
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continue
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}
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$LineSplit = $Line.Split("=")
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$OptionName = $LineSplit[0]
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$OptionResult = $LineSplit[1].Split("#")[0].Trim() # The extra functions remove the comments found in the conf file by default
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Set-Variable $OptionName $OptionResult -Scope Global
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if ($OptionName -eq "ApiKey" -and $OptionResult -eq "put-api-key-here")
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{
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Write-Color "ERROR! ","The ","default value ","for the API key is still in the config file! Please change it to your own." Red,$DefaultTextColor,Yellow,$DefaultTextColor
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Exit-WithMessageAndPause
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return
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}
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if ($OptionName -eq "DownloadLocation")
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{
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if (!(Test-Path $Global:DownloadLocation))
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{
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Write-Color "ERROR! ","The download location ",$Global:DownloadLocation," is invalid! Please provide a path to an existing folder, or make the folder at the path provided." Red,$DefaultTextColor,Yellow,$DefaultTextColor
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Exit-WithMessageAndPause
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return
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}
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}
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if ($IsDotSourced)
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{
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Write-Host "The config option ""$OptionName"" is ""$OptionResult"""
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}
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}
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}
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function Start-YesOrNoPrompt([string]$Question = 'Agree?', [string]$YesDescription = 'Yes', [string]$NoDescription = 'No', [string]$DefaultOptionStr = 'Yes')
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{
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switch ($DefaultOptionStr)
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{
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'Yes'
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{
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$DefaultOptionInt = 0
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}
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'No'
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{
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$DefaultOptionInt = 1
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}
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}
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$Choices = @(
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[System.Management.Automation.Host.ChoiceDescription]::New("&Yes", $YesDescription)
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[System.Management.Automation.Host.ChoiceDescription]::New("&No", $NoDescription)
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)
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return ![bool]$Host.UI.PromptForChoice('', $Question, $Choices, $DefaultOptionInt)
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}
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#endregion
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#region Downloading process
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function Test-ApiKey()
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{
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Write-Color "Testing the provided ","API key","..." $DefaultTextColor,Yellow,$DefaultTextColor
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try
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{
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Invoke-RestMethod -Method Get -Uri "https://api.mod.io/v1/games?api_key=$Global:ApiKey" | Out-Null
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}
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catch
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{
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if ($null -eq $_.ErrorDetails.Message)
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{
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Write-Color "The provided API key is ","valid","!" $DefaultTextColor,Green,$DefaultTextColor
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return
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}
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$ErrorCode = (($_.ErrorDetails.Message) | ConvertFrom-Json).error.error_ref
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switch ($ErrorCode)
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{
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{$_ -in 11000..11002}
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{
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Write-Color "ERROR! ","Your API key is " Red,$DefaultTextColor -NoNewLine
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}
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11000
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{
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Write-Color "missing","! Please provide your own API key." Red,$DefaultTextColor
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}
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11001
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{
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Write-Color "malformed","! Please make sure you put in your API key correctly." Red,$DefaultTextColor
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}
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11002
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{
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Write-Color "invalid","! Please provide a new API key for your account." Red,$DefaultTextColor
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}
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default
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{
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Write-Color "ERROR! ","The error code is ",$ErrorCode Red,$DefaultTextColor,Yellow
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}
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}
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Exit-WithMessageAndPause
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return
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}
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Write-Color "The provided API key is ","valid","!" $DefaultTextColor,Green,$DefaultTextColor
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return
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}
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function Get-URLs()
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{
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[system.gc]::Collect()
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$Global:UrlSet = Read-Host "Paste in the URLs of the mod(s) you'd like to download. If you have multiple URLs, split each one with a comma and no spaces"
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if ($UrlSet.Contains(",")) # Multiple URLs provided
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{
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$Global:UrlArray = $UrlSet.Split(",")
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$Global:IsUrlSetMultiple = $true
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$Global:IsUrlSetMultiple > $null
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$HasValidUrl = $false
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foreach ($Url in $Global:UrlArray)
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{
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if ($Url.Contains("mod.io"))
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{
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$HasValidUrl = $true
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break
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}
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}
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if (!$HasValidUrl)
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{
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Clear-Host
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Write-Host "No mod.io URLs provided!" -ForegroundColor Red
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Get-URLs
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}
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}
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else
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{
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$Global:IsUrlSetMultiple = $false
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if (!$UrlSet.Contains("mod.io"))
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{
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Clear-Host
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Write-Host "That was not a valid mod.io URL!" -ForegroundColor Red
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Get-URLs
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}
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else
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{
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Clear-Host
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$Global:Url = $Global:UrlSet
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}
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}
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}
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function Get-GameNameIdFromUrl([string]$Url)
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{
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return $Url.Split("/")[4]
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}
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function Get-ModNameIdFromUrl([string]$Url)
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{
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return $Url.Split("/")[-1]
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}
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function Get-GameIdFromUrl([string]$Url)
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{
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[system.gc]::Collect()
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Write-Color "Getting the ","game ID","..." $DefaultTextColor,Green,$DefaultTextColor
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$ModIoData = (Invoke-RestMethod -Method Get -Uri "https://api.mod.io/v1/games?api_key=$ApiKey").data
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if (Confirm-EmptyVariable $ModIoData)
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{
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Write-Color "ERROR! ","Could not get mod.io data! The API key provided may no longer work!" Red,$DefaultTextColor
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Exit-WithMessageAndPause
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return
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}
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foreach ($SetOfData in $ModIoData)
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{
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if ($SetOfData.name_id -eq (Get-GameNameIdFromUrl($Url)))
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{
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return $SetOfData.id
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}
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}
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Write-Color "Could not get the ","game ID ","from the URL ",$Url,"!" $DefaultTextColor,Green,$DefaultTextColor,Yellow,$DefaultTextColor
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Exit-WithMessageAndPause
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return
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}
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function Get-ModIdFromUrlAndGameId([string]$Url, [int]$GameId, [int]$ResultsOffset = 0)
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{
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[system.gc]::Collect()
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$ModNameId = Get-ModNameIdFromUrl $Url
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$CurrentAttemptNum = $Global:SearchAttemptsUsed + 1
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Write-Color "Searching mod.io for the mod ID (","Attempt $CurrentAttemptNum",")" $DefaultTextColor,Yellow,$DefaultTextColor
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$ModIoGameData = (Invoke-RestMethod -Method Get -Uri "https://api.mod.io/v1/games/$GameId/mods?api_key=$ApiKey&_offset=$ResultsOffset&_q=$ModNameId").data
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foreach ($SetOfData in $ModIoGameData)
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{
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if ($SetOfData.profile_url -eq $Url)
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{
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return $SetOfData.id
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}
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}
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$Global:SearchAttemptsUsed += 1
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if ($Global:SearchAttemptsUsed -eq $Global:ModSearchAttempts)
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{
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Write-Color "Could not get the ","mod ID ","from the URL ",$Url," in ",$Global:ModSearchAttempts," attempts!" $DefaultTextColor,Green,$DefaultTextColor,Yellow,$DefaultTextColor,Yellow,$DefaultTextColor
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Write-Color "Continue searching for another ",$Global:ModSearchAttempts," attempts?" $DefaultTextColor,Green,$DefaultTextColor
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switch (Start-YesOrNoPrompt -Question '' -YesDescription "Continue searching for 10 more attempts." -NoDescription "Do not continue searching, and exit the script.")
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{
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$false
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{
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Exit-WithMessageAndPause
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return
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}
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$true
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{
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$Global:SearchAttemptsUsed = 0
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}
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}
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}
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Get-ModIdFromUrl $Url $GameId ($ResultsOffset + $ModIoGameData.Length)
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}
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function Get-ModZipFileFromUrl([string]$Url)
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{
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[system.gc]::Collect()
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Write-Color "Processing ",$Url,"..." $DefaultTextColor,Green,$DefaultTextColor
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$GameId = Get-GameIdFromUrl $Url
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if (Confirm-EmptyVariable $GameId)
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{
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return
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}
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$ModId = Get-ModIdFromUrlAndGameId $Url $GameId
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$ModData = (Invoke-RestMethod -Method Get -Uri "https://api.mod.io/v1/games/$GameId/mods/$ModId`?api_key=$ApiKey")
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$DownloadUrl = $ModData.modfile.download.binary_url
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$DownloadFileName = $ModData.modfile.filename
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if (Test-Path "$Global:DownloadLocation\$DownloadFileName")
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{
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Write-Color "WARNING! ","The file ",$DownloadFileName," has already been downloaded!" Yellow,$DefaultTextColor,Green,$DefaultTextColor
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switch (Start-YesOrNoPrompt -Question 'Do you want to replace the file?' -YesDescription 'The file will be removed before being downloaded.' -NoDescription 'The script will skip this file.')
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{
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$true
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{
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Remove-Item "$Global:DownloadLocation\$DownloadFileName"
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}
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$false
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{
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return
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}
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}
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}
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Write-Color "Downloading ",$DownloadFileName," to ",$Global:DownloadLocation,"..." $DefaultTextColor,Green,$DefaultTextColor,Green,$DefaultTextColor
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Invoke-WebRequest $DownloadUrl -OutFile "$Global:DownloadLocation\$DownloadFileName"
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}
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#endregion
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if (!$IsDotSourced)
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{
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Set-Title
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Test-RequiredModule "PSWriteColor"
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Get-ScriptConfigOptions
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Test-ApiKey
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Get-URLs
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if ($Global:IsUrlSetMultiple)
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{
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foreach ($Url in $Global:UrlArray)
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{
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Get-ModZipFileFromUrl $Url
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}
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Write-Host "Done!" -ForegroundColor Green
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Exit-WithMessageAndPause
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}
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Get-ModZipFileFromUrl $Global:Url
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Write-Host "Done!" -ForegroundColor Green
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Exit-WithMessageAndPause
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}

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