Functions/Twinkly/Clear-Twinkly.ps1
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function Clear-Twinkly { <# .Synopsis Clears Twinkly devices .Description The Twinkly API does not allow for the deletion of specific storage items, and is limited to 16 movies. This clears the stored movies and playlists .Example Clear-Twinkly .Link Get-Twinkly #> [CmdletBinding(SupportsShouldProcess)] [OutputType([Nullable], [PSObject])] param( # One or more IP Addresses of Twinkly devices. [Parameter(ValueFromPipelineByPropertyName)] [Alias('TwinklyIPAddress')] [IPAddress[]] $IPAddress ) begin { if (-not $script:TwinklyCache) { $script:TwinklyCache = @{} } if ($home) { $lightScriptRoot = Join-Path $home -ChildPath LightScript } } process { #region Discover Twinklys if (-not $IPAddress) { if ($home) { Get-ChildItem -Path $lightScriptRoot -ErrorAction SilentlyContinue -Filter *.twinkly.clixml -Force | Import-Clixml | ForEach-Object { if (-not $_) { return } $twinklyConnection = $_ if ([DateTime]::Now -ge $twinklyConnection.Authentication_ExpiresAt) { $twinklyConnection = Connect-Twinkly -IPAddress $twinklyConnection.IPAddress -PassThru } $script:TwinklyCache["$($twinklyConnection.IPAddress)"] = $twinklyConnection } $IPAddress = $script:TwinklyCache.Keys } if (-not $IPAddress) { Write-Warning "No -IPAddress provided and no cached devices found" return } } #region Discover Twinklys #region Clear Twinklys foreach ($ip in $IPAddress) { $Splat = @{ Headers= @{"X-Auth-Token" =$script:TwinklyCache["$ip"].Authentication_Token} Method = 'DELETE' } if ($PSCmdlet.ShouldProcess("Clear Twinkly Device @ $ip")) { Invoke-RestMethod -Uri "http://$ip/xled/v1/playlist" @Splat Invoke-RestMethod -Uri "http://$ip/xled/v1/movies" @Splat } } #endregion Clear Twinklys } } |