src/cmdlets/Get-GraphChildItem.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) function Get-GraphChildItem { [cmdletbinding(positionalbinding=$false, supportspaging=$true, defaultparametersetname='byuri')] param( [parameter(position=0, parametersetname='byuri', mandatory=$true)] [parameter(parametersetname='byuripipeline', valuefrompipeline=$true, mandatory=$true)] [Alias('OfUri')] [Alias('GraphUri')] $Uri, [parameter(position=0, parametersetname='bytypeandid', mandatory=$true)] [parameter(parametersetname='bytypecollection', mandatory=$true)] [Alias('OfTypeName')] [Alias('FullTypeName')] [string] $TypeName, [parameter(position=1, parametersetname='bytypeandid', mandatory=$true)] [Alias('OfId')] [string] $Id, [string[]] $Property, [parameter(parametersetname='byobject', valuefrompipeline=$true, mandatory=$true)] [Alias('OfObject')] [PSCustomObject] $GraphItem, [Alias('WithRelationship')] [string[]] $Relationship, [parameter(parametersetname='byuri')] [parameter(parametersetname='byuripipeline', valuefrompipeline=$true, mandatory=$true)] [parameter(parametersetname='bytypeandid')] [parameter(parametersetname='bytypecollection')] [parameter(parametersetname='byobject')] [string] $GraphName, [parameter(parametersetname='byuri')] [parameter(parametersetname='byuripipeline')] [parameter(parametersetname='bytypecollection')] [HashTable] $PropertyFilter, [parameter(parametersetname='byuri')] [parameter(parametersetname='byuripipeline')] [string] $Filter, $SimpleMatch, [String] $Search, [string[]] $Expand, [Alias('Sort')] [object[]] $OrderBy = $null, [Switch] $Descending, [switch] $ContentOnly, [switch] $RawContent, [switch] $FullyQualifiedTypeName, [switch] $SkipPropertyCheck ) begin { Enable-ScriptClassVerbosePreference $accumulatedItems = @() $filterSpecs = 'PropertyFilter', 'Filter', 'SimpleMatch' | where { $PSBoundParameters[$_] } if ( ( $filterSpecs | measure-object ).count -gt 1 ) { throw [ArgumentException]::new("Only one of the following specified parameters may be specified: {0}" -f ($filterSpecs -join ', ')) } $remappedParameters = @{} foreach ( $parameterName in $PSBoundParameters.Keys ) { if ( $parameterName -notin 'TypeName', 'Uri', 'Relationship', 'Id', 'SkipPropertyCheck', 'GraphItem' ) { $remappedParameters.Add($parameterName, $PSBoundParameters[$parameterName]) } } $remappedUris = @() } process { $requestInfo = $::.TypeUriHelper |=> GetTypeAwareRequestInfo $GraphName $TypeName $FullyQualifiedTypeName.IsPresent $Uri $Id $GraphItem $baseUri = if ( $Uri ) { $Uri # RequestInfo may generate a base URI unsuited for our purposes, so don't use it if we have an explicit URI } else { $requestInfo.Uri } if ( ! $Relationship ) { if ( $GraphItem ) { $accumulatedItems += $GraphItem } else { $remappedUris += $baseUri } } else { foreach ( $relationshipProperty in $RelationShip ) { $remappedUris += ( $baseUri.tostring().trimend('/'), $relationshipProperty -join '/' ) } } } end { $ignoreProperty = $SkipPropertyCheck.IsPresent -or ( $Relationship -ne $null ) if ( $accumulatedItems ) { $accumulatedItems | Get-GraphItem @remappedParameters -SkipPropertyCheck:$ignoreProperty -ChildrenOnly:$true } else { foreach ( $remappedUri in $remappedUris ) { Get-GraphItem -Uri $remappedUri @remappedParameters -ChildrenOnly:$true -SkipPropertyCheck:$ignoreProperty } } } } $::.ParameterCompleter |=> RegisterParameterCompleter Get-GraphChildItem Uri (new-so GraphUriParameterCompleter LocationOrMethodUri) $::.ParameterCompleter |=> RegisterParameterCompleter Get-GraphChildItem TypeName (new-so TypeUriParameterCompleter TypeName $false) $::.ParameterCompleter |=> RegisterParameterCompleter Get-GraphChildItem Property (new-so TypeUriParameterCompleter Property $false) $::.ParameterCompleter |=> RegisterParameterCompleter Get-GraphChildItem Relationship (new-so TypeUriParameterCompleter Property $false NavigationProperty) $::.ParameterCompleter |=> RegisterParameterCompleter Get-GraphChildItem OrderBy (new-so TypeUriParameterCompleter Property) $::.ParameterCompleter |=> RegisterParameterCompleter Get-GraphChildItem Expand (new-so TypeUriParameterCompleter Property $false NavigationProperty) $::.ParameterCompleter |=> RegisterParameterCompleter Get-GraphChildItem GraphName (new-so GraphParameterCompleter) |