public/Save-SkylineContentTypeSchema.ps1
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Function Save-SkylineContentTypeSchema { <# .SYNOPSIS Extracts the PnP Provisioning Schema XML for the specific site content type(s) .DESCRIPTION Extracts the PnP Provisioning Schema XML for the specific site content type(s) Reference: https://github.com/SharePoint/PnP-Provisioning-Schema .EXAMPLE Save-SkylineContentTypeSchema -ContentType "ContentType1" -Path "C:\ProvisioningSchemas\ContentType1.xml" .PARAMETER ContentType Title of the target content type. May pass multiple content types as -ContentType "ContentType1", "ContentType2" .PARAMETER Path Path to export the provisioning schema to. Example: C:\ProvisioningSchemas\ContentType1.xml .PARAMETER Web The web to apply the command to. Omit this parameter to use the current web. #> [cmdletbinding()] param( [parameter(Mandatory = $True)] [string[]]$ContentType, [parameter(Mandatory = $True)] [string]$Path, [Microsoft.SharePoint.Client.Web]$Web ) Process { Write-Debug ( "Running $($MyInvocation.MyCommand).`n" + "PSBoundParameters:`n$($PSBoundParameters | Format-List | Out-String)") Try { $PSBoundParameters.Remove("ContentType") | Out-Null $PSBoundParameters.Remove("Path") | Out-Null $Directory = Ensure-SkylineDirectory $Path $FileName = Get-SkylineFileName $Path $Path = "$Directory\$FileName" $TemporaryPath = "$Directory\$FileName.temp.xml" Get-PnPProvisioningTemplate -Handlers ContentTypes, Fields -Out $TemporaryPath -Force @PSBoundParameters [XML]$SchemaXml = Get-Content -Path $TemporaryPath #Trim down to only the content type we want $ContentTypeNodesToRemove = @($SchemaXml.Provisioning.Templates.ProvisioningTemplate.ContentTypes.ContentType | Where-Object {!$ContentType.Contains($_.Name)}) $ContentTypeNodesToRemove | ForEach-Object {$SchemaXml.Provisioning.Templates.ProvisioningTemplate.ContentTypes.RemoveChild($_) | Out-Null} #Get fields of the content type we want $ContentTypeNodesToKeep = $SchemaXml.Provisioning.Templates.ProvisioningTemplate.ContentTypes.ContentType $FieldNodesToKeep = @($ContentTypeNodesToKeep | ForEach-Object {$_.FieldRefs.FieldRef | ForEach-Object {$_.Name}}) #Trim down site fields to only the ones referenced in the content type we want $FieldNodesToRemove = @($SchemaXml.Provisioning.Templates.ProvisioningTemplate.SiteFields.Field | Where-Object {$FieldNodesToKeep -NotContains $_.Name}) $FieldNodesToRemove | ForEach-Object {$SchemaXml.Provisioning.Templates.ProvisioningTemplate.SiteFields.RemoveChild($_) | Out-Null} #Save the remaining XML $SchemaXml.Save($Path) Remove-Item -Path $TemporaryPath -Force } Catch { Throw $_ } } } |