Shared/Export-XRefLookupData.ps1
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#.ExternalHelp StreamXRef-help.xml function Export-XRefLookupData { [CmdletBinding(SupportsShouldProcess, ConfirmImpact = "Medium")] [OutputType([System.Void])] Param( [Parameter(Mandatory = $true, Position = 0, ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true)] [Alias("PSPath")] [ValidateNotNullOrEmpty()] [ValidateScript({ Test-Path $_ -IsValid })] [string]$Path, [Parameter()] [switch]$Force, [Parameter()] [switch]$NoClobber, [Parameter()] [switch]$Compress ) Begin { if (-not (Test-Path Variable:Script:TwitchData)) { throw "Missing required internal resources. Ensure module was loaded correctly." } if ([string]::IsNullOrWhiteSpace($script:TwitchData.ApiKey) -and $script:TwitchData.GetTotalCount() -eq 0) { Write-Warning "No cached data. Exported file will not contain any entries." } if ($Force -and -not $PSBoundParameters.ContainsKey("Confirm")) { $ConfirmPreference = "None" } $ConvertedUserInfoCache = [System.Collections.ArrayList]::new() $ConvertedClipInfoCache = [System.Collections.ArrayList]::new() $ConvertedVideoInfoCache = [System.Collections.ArrayList]::new() # Convert UserInfoCache to ArrayList $script:TwitchData.UserInfoCache.GetEnumerator() | ForEach-Object { [void]$ConvertedUserInfoCache.Add( [pscustomobject]@{ name = $_.Key id = $_.Value } ) } # Convert ClipInfoCache to ArrayList $script:TwitchData.ClipInfoCache.GetEnumerator() | ForEach-Object { [void]$ConvertedClipInfoCache.Add( [pscustomobject]@{ slug = $_.Key offset = $_.Value.Offset video = $_.Value.VideoID created = $_.Value.Created.ToString("yyyy-MM-ddTHH:mm:ssZ") } ) } # Convert VideoInfoCache to ArrayList $script:TwitchData.VideoInfoCache.GetEnumerator() | ForEach-Object { # ToString("yyyy-MM-ddTHH:mm:ssZ") specifies format like "2020-05-09T05:35:45Z" [void]$ConvertedVideoInfoCache.Add( [pscustomobject]@{ video = $_.Key timestamp = $_.Value.ToString("yyyy-MM-ddTHH:mm:ssZ") } ) } # Bundle data together for converting to JSON (for compatibility with potential Javascript-based version) $TXRConfigData = [pscustomobject]@{ ApiKey = $script:TwitchData.ApiKey UserInfoCache = $ConvertedUserInfoCache ClipInfoCache = $ConvertedClipInfoCache VideoInfoCache = $ConvertedVideoInfoCache } } Process { # Save Json string [string]$DataAsJson = $TXRConfigData | ConvertTo-Json -Compress:$Compress # Check if path exists if (Test-Path $Path) { if ($PSCmdlet.ShouldProcess($Path, "Write File")) { $DataAsJson | Out-File $Path -Force:$Force -NoClobber:$NoClobber -Confirm:$false } } else { # Path doesn't exist if ($PSCmdlet.ShouldProcess($Path, "Create File")) { # Create placeholder file, including any missing directories # Override ErrorAction preferences because Out-File does not create missing directories and will fail anyway New-Item $Path -ItemType File -Force:$Force -Confirm:$false -ErrorAction Stop | Out-Null $DataAsJson | Out-File $Path -Confirm:$false } } } } |