Functions/KeyLight/Connect-KeyLight.ps1
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function Connect-KeyLight { <# .Synopsis Connects to a Elgato Key Lighting .Description Connects to a Elgato Key Lighting over Wifi .Example Connect-KeyLight 1.2.3.4 -PassThru .Link Get-KeyLight #> [OutputType([Nullable], [PSObject])] param( # The IP Address for the Twinkly device. This can be discovered thru the phone user interface. [Parameter(Mandatory, Position = 0, ValueFromPipelineByPropertyName)] [Alias('KeyLightIPAddress')] [IPAddress] $IPAddress, # If set, will output the connection information. [switch] $PassThru ) begin { $PSDefaultParameterValues = @{ "Invoke-RestMethod:ContentType" = "application/json" } if ($home) { $lightScriptRoot = Join-Path $home -ChildPath LightScript } } process { #region Attempt to Contact the Device $keyLightConf = Invoke-RestMethod -Method Get -Uri "http://$($IpAddress):9123/elgato/accessory-info" #endregion Attempt to Contact the Device if ($keyLightConf) { $macAddress = if ($PSVersionTable.Platform -like 'Win*' -or -not $PSVersionTable.Platform) { Get-NetNeighbor | Where-Object IPAddress -eq $IPAddress | Select-Object -ExpandProperty LinkLayerAddress } elseif ($ExecutionContext.SessionState.InvokeCommand.GetCommand('nmap', 'Application')) { nmap -Pn "$ipAddress" | Where-Object { $_ -like 'MAC Address:*' } | ForEach-Object { @($_ -split ' ')[2] } } if (-not $macAddress) { Write-Error "Unable to resolve MAC address for $IpAddress, will not save connection" return } #region Save Device Information if ($home) { if (-not (Test-Path $lightScriptRoot)) { $createLightScriptDir = New-Item -ItemType Directory -Path $lightScriptRoot if (-not $createLightScriptDir) { return } } $keyLightLightsConf = Invoke-RestMethod -Method Get -Uri "http://$($IpAddress):9123/elgato/lights" $keyLightSettingsConf = Invoke-RestMethod -Method Get -Uri "http://$($IpAddress):9123/elgato/lights/settings" | Select-Object powerOnBehavior, powerOnBrightness, powerOnTemperature $keyLightDataFile = Join-Path $lightScriptRoot ".$($keyLightConf.serialNumber).keylight.clixml" $keyLightConf.pstypenames.clear() $keyLightConf.pstypenames.add('KeyLight') $keyLightConf | Add-Member NoteProperty IPAddress $IPAddress -Force -PassThru | Add-Member NoteProperty MACAddress $macAddress -Force -PassThru | Add-Member NoteProperty Lights $keyLightLightsConf.lights -Force -PassThru | Add-Member NoteProperty Lights $keyLightSettingsConf -Force -PassThru | Export-Clixml -Path $keyLightDataFile } #endregion Save Device Information if ($PassThru) { $keyLightConf } } } } |