Public/Get-DokuPageVersionInfo.ps1

function Get-DokuPageVersionInfo {
    [CmdletBinding(PositionalBinding = $true,SupportsShouldProcess=$True, ConfirmImpact='Low')]
    [OutputType([psobject])]
    param
    (
        [Parameter(Mandatory = $true,
                   Position = 1,
                   ValueFromPipeline = $true,
                   ValueFromPipelineByPropertyName = $true,
                   HelpMessage = 'The full page name for which to return the data')]
        [ValidateNotNullOrEmpty()]
        [string[]]$FullName,
        [Parameter(Mandatory = $true,
                   Position = 2,
                   ValueFromPipeline = $true,
                   ValueFromPipelineByPropertyName = $true,
                   HelpMessage = 'The timestamp for which version to get the info from')]
        [ValidateNotNullOrEmpty()]
        [int]$VersionTimestamp
    )

    begin {}

    process {
        foreach ($PageName in $FullName) {
            if ($PSCmdlet.ShouldProcess("Get info of page: $PageName at timestamp: $VersionTimestamp")) {
                $APIResponse = Invoke-DokuApiCall -MethodName 'wiki.getPageInfoVersion' -MethodParameters @($PageName,$VersionTimestamp)
                if ($APIResponse.CompletedSuccessfully -eq $true) {
                    $ArrayValues = ($APIResponse.XMLPayloadResponse | Select-Xml -XPath "//struct").Node.Member.Value.Innertext
                    $PageObject = [PSCustomObject]@{
                        FullName = $PageName
                        LastModified = Get-Date -Date ($ArrayValues[1])
                        Author = $ArrayValues[2]
                        VersionTimestamp = $ArrayValues[3]
                        PageName = ($PageName -split ":")[-1]
                        ParentNamespace = ($PageName -split ":")[-2]
                        RootNamespace = ($PageName -split ":")[0]
                    }
                    $PageObject.PSObject.TypeNames.Insert(0, "DokuWiki.Page")
                    $PageObject.PSObject.TypeNames.Insert(0, "DokuWiki.Page.Version")
                    $PageObject.PSObject.TypeNames.Insert(0, "DokuWiki.Page.Version.Info")
                    $PageObject
                } elseif ($null -eq $APIResponse.ExceptionMessage) {
                    Write-Error "Fault code: $($APIResponse.FaultCode) - Fault string: $($APIResponse.FaultString)"
                } else {
                    Write-Error "Exception: $($APIResponse.ExceptionMessage)"
                }
            } # should process
        } # foreach
    } # process

    end {}
}