Public/Catalog/Get-CatalogLenovoBios.ps1
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<#
.SYNOPSIS Returns the Lenovo BIOS packages .DESCRIPTION Returns the Lenovo BIOS packages .PARAMETER Compatible Filters results based on your current Product .LINK https://osd.osdeploy.com/module/functions .NOTES #> function Get-CatalogLenovoBios { [CmdletBinding()] param ( [switch]$Compatible ) #================================================= # Paths #================================================= $CatalogState = 'Online' #Online, Build, Local, Offline #$DownloadsBaseUrl = 'http://downloads.Lenovo.com/' $CatalogOnlinePath = 'https://download.lenovo.com/cdrt/td/catalogv2.xml' $CatalogBuildPath = Join-Path $env:TEMP 'catalogv2.xml' $CatalogLocalPath = Join-Path $env:TEMP 'CatalogLenovoBios.xml' $CatalogOfflinePath = "$($MyInvocation.MyCommand.Module.ModuleBase)\Catalogs\CatalogLenovoBios.xml" #$CatalogLocalCabName = [string]($CatalogOnlinePath | Split-Path -Leaf) #$CatalogLocalCabPath = Join-Path $env:TEMP $CatalogLocalCabName #================================================= # Test CatalogState Local #================================================= if (Test-Path $CatalogLocalPath) { #Get-Item to determine the age $GetItemCatalogLocalPath = Get-Item $CatalogLocalPath #If the local is older than 12 hours, delete it if (((Get-Date) - $GetItemCatalogLocalPath.LastWriteTime).TotalHours -gt 12) { Write-Verbose "Removing previous Offline Catalog" } else { $CatalogState = 'Local' } } #================================================= # Test CatalogState Online #================================================= if ($CatalogState -eq 'Online') { if (Test-WebConnection -Uri $CatalogOnlinePath) { #Catalog is online and can be downloaded } else { $CatalogState = 'Offline' } } #================================================= # CatalogState Online # Need to get the Online Catalog to Local #================================================= if ($CatalogState -eq 'Online') { Write-Verbose "Source: $CatalogOnlinePath" Write-Verbose "Destination: $CatalogBuildPath" Save-WebFile -SourceUrl $CatalogOnlinePath -DestinationDirectory $env:Temp -DestinationName catalogv2.xml -Overwrite | Out-Null #Make sure the file downloaded if (Test-Path $CatalogBuildPath) { $CatalogState = 'Build' } else { $CatalogState = 'Offline' } } #================================================= # CatalogState Build #================================================= if ($CatalogState -eq 'Build') { Write-Verbose "Reading the System Catalog at $CatalogBuildPath" [xml]$XmlCatalogContent = Get-Content -Path "$env:Temp\catalogv2.xml" -Raw $ModelList = $XmlCatalogContent.ModelList.Model #================================================= # Create Object #================================================= $Results = foreach ($Model in $ModelList) { foreach ($Item in $Model.BIOS) { If($Item.'#text'){#Some models do not have BIOS updates $Version = $Item.version $UEFIVersion = $null $ECPVersion = $null If($Version -notmatch "^[a-z,A-Z]"){#Do not try to parse BIOS versions that starts with a letter. Ex: M1AKT4FA If($Version -match "-"){ $UEFIVersion = ($Version.split("-")[0]).Trim() $ECPVersion = ($Version.split("-")[1]).Trim() }ElseIf($Version -match "/"){ $UEFIVersion = ($Version.split("/")[0]).Trim() $ECPVersion = ($Version.split("/")[1]).Trim() } If($ECPVersion -match "^[\d|.]+"){#Make sure we filter out anything added after the ECP version. Ex: 1.28(JDET69WW $ECPVersion = $matches[0] } } If(-not $UEFIVersion){ $UEFIVersion = $Version } If(-not $ECPVersion){ $ECPVersion = "(none)" } $ObjectProperties = [Ordered]@{ CatalogVersion = Get-Date -Format yy.MM.dd Name = $Model.name Product = $Model.Types.Type.split(',').Trim() UEFIVersion = $UEFIVersion ECPVersion = $ECPVersion #Embedded Controller Program Image = $Item.image FileName = $Item.'#text' | Split-Path -Leaf Url = $Item.'#text' } New-Object -TypeName PSObject -Property $ObjectProperties } } } #Some BIOS packages are applicable to multiple models, grouping results... $Results = $Results | Group-Object -Property Image | Select-Object -Property ` @{Label="CatalogVersion";Expression={($_.Group)[0].CatalogVersion};}, @{Label="SupportedModel";Expression={$_.Group.Name | Select-Object -Unique};}, @{Label="SupportedProduct";Expression={$_.Group.Product | Select-Object -Unique};}, @{Label="UEFIVersion";Expression={($_.Group)[0].UEFIVersion};}, @{Label="ECPVersion";Expression={($_.Group)[0].ECPVersion};}, @{Label="Image";Expression={($_.Group)[0].Image};}, @{Label="FileName";Expression={($_.Group)[0].FileName};}, @{Label="Url";Expression={($_.Group)[0].Url};} Write-Verbose "Exporting Offline Catalog to $CatalogLocalPath" $Results | Export-Clixml -Path $CatalogLocalPath } #================================================= # CatalogState Local #================================================= if ($CatalogState -eq 'Local') { Write-Verbose "Reading the Local System Catalog at $CatalogLocalPath" $Results = Import-Clixml -Path $CatalogLocalPath } #================================================= # CatalogState Offline #================================================= if ($CatalogState -eq 'Offline') { Write-Verbose "Reading the Offline System Catalog at $CatalogOfflinePath" $Results = Import-Clixml -Path $CatalogOfflinePath } #================================================= # Compatible #================================================= if ($PSBoundParameters.ContainsKey('Compatible')) { $MyComputerProduct = Get-MyComputerProduct Write-Verbose "Filtering XML for items compatible with Product $MyComputerProduct" $Results = $Results | Where-Object {$_.SupportedProduct -contains $MyComputerProduct} } #================================================= # Component #================================================= $Results | Sort-Object -Property Image #================================================= } |