DSCResources/xMediaLibrary/xMediaLibrary.psm1
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# DSC uses the Get-TargetResource function to fetch the status of the resource instance specified in the parameters for the target machine function Get-TargetResource { [CmdletBinding()] [OutputType([System.Collections.Hashtable])] param ( [ValidateSet("Present", "Absent")] [string]$Ensure = "Present", [parameter(Mandatory = $true)] [ValidateNotNullOrEmpty()] [string]$LibraryName, [parameter(Mandatory = $true)] [ValidateNotNullOrEmpty()] [string]$LibrarySiteName, [Parameter(Mandatory)] [ValidateNotNullOrEmpty()] [string]$LibraryDisplayName, [Parameter(Mandatory = $true)] [ValidateNotNullOrEmpty()] [string]$LibraryFolder, [Parameter(Mandatory)] [ValidateNotNullOrEmpty()] [string]$LibraryDescription ) <# Insert logic that uses the mandatory parameter values to get the library and assign it to a variable called $Library #> <# Set $ensureResult to "Present" if the requested library exists and to "Absent" otherwise #> $getTargetResourceResult = @{ Ensure = "Absent"; LibraryName = $null; LibrarySiteName = $null; LibraryDisplayName = $null; LibraryFolder = $null; LibraryDescription = $null; } $site = Get-CMSSite -SiteName $LibrarySiteName -Exact if ($site -ne $null) { Write-Verbose -Message "The Site with SiteName $($LibrarySiteName) exist" $library = Get-CMSMediaLibrary -SiteID $site.SiteID -LibraryName $LibraryName -Exact if ($library -ne $null) { # $Library is not null, Add all library properties to the hash table $getTargetResourceResult = @{ Ensure = "Present"; LibraryName = $Library.LibraryName; LibrarySiteName = $LibrarySiteName; LibraryDisplayName = $Library.LibraryDisplayName; LibraryFolder = $Library.LibraryFolder; LibraryDescription = $Library.LibraryDescription; } } } else { Write-Verbose -Message "The Site with SiteName $($LibrarySiteName) does not exist" } $getTargetResourceResult; } # The Set-TargetResource function is used to create, delete or configure a library on the target machine. function Set-TargetResource { [CmdletBinding(SupportsShouldProcess=$true)] param ( [ValidateSet("Present", "Absent")] [string]$Ensure, [parameter(Mandatory = $true)] [ValidateNotNullOrEmpty()] [string]$LibraryName, [parameter(Mandatory = $true)] [ValidateNotNullOrEmpty()] [string]$LibrarySiteName, [Parameter(Mandatory)] [ValidateNotNullOrEmpty()] [string]$LibraryDisplayName, [Parameter(Mandatory = $true)] [ValidateNotNullOrEmpty()] [string]$LibraryFolder, [Parameter(Mandatory)] [ValidateNotNullOrEmpty()] [string]$LibraryDescription ) <# If Ensure is set to "Present" and the library specified in the mandatory input parameters does not exist, then create it using the specified parameter values #> <# Else, if Ensure is set to "Present" and the library does exist, then update its properties to match the values provided in the non-mandatory parameter values #> <# Else, if Ensure is set to "Absent" and the library does not exist, then do nothing #> <# Else, if Ensure is set to "Absent" and the library does exist, then delete the library #> $site = Get-CMSSite -SiteName $LibrarySiteName -Exact if ($site -ne $null) { Write-Verbose -Message "The Site with SiteName $($LibrarySiteName) exist" $library = Get-CMSMediaLibrary -SiteID $site.SiteID -LibraryName $LibraryName -Exact if ($Ensure -eq "Present") { if($library -eq $null) { Write-Verbose -Message "Creating the library $($LibraryName)" New-CMSMediaLibrary -SiteID $site.SiteID -DisplayName $LibraryDisplayName -LibraryName $LibraryName -Description $LibraryDescription -Folder $LibraryFolder } else { Write-Verbose -Message "Updating the library $($LibraryName)" Set-CMSMediaLibrary -SiteID $site.SiteID -DisplayName $LibraryDisplayName -LibraryName $LibraryName -Description $LibraryDescription -Folder $LibraryFolder } } else { if ($library -ne $null) { Write-Verbose -Message "Deleting the library $($LibraryName)" Remove-CMSMediaLibrary -SiteID $site.SiteID -LibraryName $LibraryName -Exact } } } else { Write-Verbose -Message "The Site with SiteName $($LibrarySiteName) does not exist" } } function Test-TargetResource { [CmdletBinding()] [OutputType([System.Boolean])] param ( [ValidateSet("Present", "Absent")] [string]$Ensure, [parameter(Mandatory = $true)] [ValidateNotNullOrEmpty()] [string]$LibraryName, [parameter(Mandatory = $true)] [ValidateNotNullOrEmpty()] [string]$LibrarySiteName, [Parameter(Mandatory)] [ValidateNotNullOrEmpty()] [string]$LibraryDisplayName, [Parameter(Mandatory = $true)] [ValidateNotNullOrEmpty()] [string]$LibraryFolder, [Parameter(Mandatory)] [ValidateNotNullOrEmpty()] [string]$LibraryDescription ) Write-Verbose "Use this cmdlet to deliver information about command processing." Write-Debug "Use this cmdlet to write debug information while troubleshooting." $site = Get-CMSSite -SiteName $LibrarySiteName -Exact if ($site -ne $null) { Write-Verbose -Message "The Site with SiteName $($LibrarySiteName) exist" $library = Get-CMSMediaLibrary -SiteID $site.SiteID -LibraryName $LibraryName -Exact if ($Ensure -eq "Present") { Write-Verbose -Message "The Library with LibraryName $($LibraryName) exist" return $null -ne $library } else { return $null -eq $library } } else { Write-Verbose -Message "The Site with SiteName $($LibrarySiteName) does not exist" } return $false } Export-ModuleMember -Function *-TargetResource |