src/cmdlets/Get-GraphRelatedItem.ps1
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# Copyright 2020, Adam Edwards # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. . (import-script ../typesystem/TypeManager) . (import-script common/TypeUriHelper) . (import-script common/GraphParameterCompleter) . (import-script common/TypeParameterCompleter) . (import-script common/TypePropertyParameterCompleter) . (import-script common/TypeUriParameterCompleter) . (import-script common/GraphUriParameterCompleter) function Get-GraphRelatedItem { [cmdletbinding(positionalbinding=$false, defaultparametersetname='typedobjectandproperty')] param( [parameter(position=0, parametersetname='typeandproperty', mandatory=$true)] [Alias('FromType')] [string] $TypeName, [parameter(position=1, parametersetname='typeandproperty', mandatory=$true)] [Alias('FromId')] [string] $Id, [parameter(parametersetname='typedobjectandproperty', valuefrompipeline=$true, mandatory=$true)] [Alias('FromItem')] [PSCustomObject] $GraphItem, [Alias('WithRelationship')] [string[]] $Relationship, [parameter(parametersetname='uriandproperty', mandatory=$true)] [Alias('FromUri')] [Uri] $Uri, $GraphName, [switch] $ContentOnly, [switch] $FullyQualifiedTypeName, [switch] $SkipRelationshipCheck ) begin { Enable-ScriptClassVerbosePreference } process { $targetId = if ( $Id ) { $Id } $requestInfo = $::.TypeUriHelper |=> GetTypeAwareRequestInfo $GraphName $TypeName $FullyQualifiedTypeName.IsPresent $Uri $targetId $GraphItem $requestErrorAction = $ErrorActionPreference $targetRelationships = if ( $Relationship -and ! ( $Relationship -is [string] -and $Relationship.Contains('*') ) ) { $Relationship } else { if ( ! $PSBoundParameters['ErrorActionPreference'] ) { $requestErrorAction = 'SilentlyContinue' } $typeManager = $::.TypeManager |=> Get $requestInfo.Context $typeDefinition = $typeManager |=> GetTypeDefinition Entity $requestInfo.TypeName $relationships = $typeManager |=> GetTypeDefinitionTransitiveProperties $typeDefinition NavigationProperty $relationshipProperties = if ( $Relationship ) { $relationships | where { $_ -like $relationship } } else { $relationships } if ( $relationshipProperties ) { $relationshipProperties | select -expandproperty Name } } $relationShipUris = foreach ( $currentRelationship in $targetRelationships ) { if ( ! $SkipRelationshipCheck.IsPresent ) { $::.QueryTranslationHelper |=> ValidatePropertyProjection $requestInfo.Context $requestInfo.TypeInfo $currentRelationship NavigationProperty } [Uri] ( $::.GraphUtilities |=> ToLocationUriPath $requestInfo.context ( $requestInfo.Uri.ToString(), $currentRelationship -join '/' ) ) } } end { $graphNameArgument = if ( $GraphName ) { @{GraphName=$GraphName} } else { @{} } $relationshipUris | Get-GraphResourceWithMetadata @graphNameArgument -ContentOnly:$($ContentOnly.IsPresent) -ErrorAction $requestErrorAction } } $::.ParameterCompleter |=> RegisterParameterCompleter Get-GraphRelatedItem TypeName (new-so TypeUriParameterCompleter TypeName) $::.ParameterCompleter |=> RegisterParameterCompleter Get-GraphRelatedItem Relationship (new-so TypeUriParameterCompleter Property $false NavigationProperty) $::.ParameterCompleter |=> RegisterParameterCompleter Get-GraphRelatedItem GraphName (new-so GraphParameterCompleter) $::.ParameterCompleter |=> RegisterParameterCompleter Get-GraphRelatedItem Uri (new-so GraphUriParameterCompleter LocationUri) |