VisioExport.ps1
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<# .Synopsis Converts Visio objects to (small) PSCustomObjects .DESCRIPTION Convert-VisioObjectToPSObject creates a nested object (starting with a page or container) that contains just a few of the properties of the Visio object (like name, text). .PARAMETER Object The object to convert to a PSCustomObject .EXAMPLE Get-VisioPage | Convert-VisioObjectToPSObject | ConvertTo-Json -depth 10 .INPUTS You can pipe any Visio object to Convert-VisioObjectToPSObject. I would recommend using a page, or a main container object. .OUTPUTS PSCustomObject #> function Convert-VisioObjectToPSObject{ [CmdletBinding()] Param([Parameter(ValueFromPipeline=$true)]$Object) $ObjectHash=@{Name=$Object.Name; Text=$Object.Text} if(($Object | get-member Master) -and $Object.Master){ $ObjectHash.Add('Type',$Object.Master.Name) } if($Object | get-member PageSheet){ #get the shapes that aren't in containers $ObjectHash.Add('Type','Page') $containedObjects= $Object.Shapes | Where-Object {$_.MemberOfContainers.Count -eq 0} |foreach-object {Convert-VisioObjectToPSObject $_} } elseif ($Object.Style -eq 'Connector'){ #it's a connector $ObjectHash.Add('From',$Object.Connects[1].ToSheet.Name) $ObjectHash.Add('To',$Object.Connects[2].ToSheet.Name) } elseif($Object | get-member ContainerProperties){ #get the top-level objects contained if($Object.ContainerProperties){ $containedObjectIDs=$Object.ContainerProperties.GetMemberShapes(16+2) $containedObjects=$ContainedObjectIDs|foreach-object {Convert-VisioObjectToPSObject ($Object.ContainingPage.Shapes | Where-Object id -EQ $_)} } } if($containedObjects){ $ObjectHash.Add('Contents',$containedObjects) } [PSCustomObject]$ObjectHash } |