src/cmdlets/common/ItemResultHelper.ps1
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# Copyright 2021, 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 ../../common/ResponseContext) $__DefaultResultVariableName = 'LastGraphItems' $__DefaultResultVariable = new-variable $__DefaultResultVariableName -passthru -force ScriptClass ItemResultHelper -ArgumentList $__DefaultResultVariable { param($defaultResultVariableParameter) static { $defaultResultVariable = $defaultResultVariableParameter function GetResultVariable( $customVariableName ) { $this.defaultResultVariable.value = $null $this.defaultResultVariable } function GetResponseDetail($content, $contextUri, $nextLink, $deltaLink, $protocolResponses) { $deltaInfo = if ( $deltaLink ) { $::.GraphUtilities |=> ParseAbsoluteUri $deltaLink } $absoluteDeltaUriString = if ( $deltaInfo ) { $deltaInfo.AbsoluteUriString } $deltaUri = if ( $deltaInfo ) { $deltaInfo.GraphUriAndQuery } $deltaToken = if ( $deltaInfo ) { $deltaInfo.DeltaToken } $nextUri = if ( $nextLink ) { $nextLinkInfo = $::.GraphUtilities |=> ParseAbsoluteUri $nextLink if ( $nextLinkInfo -and $nextLinkInfo.GraphUriAndQuery ) { $nextLinkInfo.GraphUriAndQuery } } $normalizedContent = if ( $content -and $content.GetType().IsArray ) { $content } else { , $content } $responses = foreach ( $response in $protocolResponses ) { [PSCustomObject] @{ Content = $response.RestResponse.Content RawContent = $response.RestResponse.RawContent RawContentLength = $response.RestResponse.RawContentLength Headers = $response.RestResponse.Headers StatusCode = $response.RestResponse.StatusCode StatusDescription = $response.RestResponse.StatusDescription } } [PSCustomObject] @{ Content = $content ContextUri = $contextUri AbsoluteNextUri = $nextLink NextUri = $nextUri AbsoluteDeltaUri = $absoluteDeltaUriString DeltaUri = $deltaUri DeltaToken = $deltaToken Responses = $responses } } function GetItemContext([Uri] $requestUri, $contextUri) { $requestUriNoQuery = $requestUri.GetLeftPart([System.UriPartial]::Path).replace("'", "''") $responseContext = new-so ResponseContext $requestUriNoQuery $contextUri |=> ToPublicContext # Add __ItemContext to decorate the object with its source uri. # Do this as a script method to prevent deserialization $contextGraphUri = if ( $responseContext.GraphUri ) { $responseContext.GraphUri.replace("'", "''") } $contextTypelessGraphUri = if ( $responseContext.TypelessGraphUri ) { $responseContext.TypelessGraphUri.replace("'", "''") } $contextTypeCast = $responseContext.TypeCast $contextIsEntity = $responseContext.IsEntity $contextIsDeltaLink = $responseContext.IsNewLink -or $responseContext.IsDeletedLink $contextIsDelta = $responseContext.IsDelta -or $responseContext.IsDeletedEntity -or $contextIsDeltaLink $contextIsDeltaDeleted = $responseContext.IsDeletedLink -or $responseContext.IsDeletedEntity $contextIsCollectionMember = $responseContext.IsCollectionMember $contextcontextUri = if ( $contextUri ) { $contextUri.tostring().replace("'", "''") } $contextGraphUriString = if ( $contextGraphUri ) { "'$contextGraphUri'" } else { '$null' } $contextTypelessGraphUriString = if ( $contextTypelessGraphUri ) { "'$contextTypelessGraphUri'" } else { '$null' } $contextTypeCastString = if ( $contextTypeCast ) { "'$contextTypeCast'" } else { '$null' } $contextIsEntityString = if ( $contextIsEntity ) { '$true' } else { '$false' } $contextIsDeltaLinkString = if ( $contextIsDeltaLink ) { '$true' } else { '$false' } $contextIsDeltaString = if ( $contextIsDelta ) { '$true' } else { '$false' } $contextIsDeltaDeletedString = if ( $contextIsDeltaDeleted ) { '$true' } else { '$false' } $contextIsCollectionMemberString = if ( $contextIsCollectionMember ) { '$true' } else { '$false' } $contextContextUriString = if ( $contextContextUri ) { "'$contextContextUri'" } else { '$null' } $scriptText = @" [PSCustomObject] @{ RequestUri='$requestUriNoQuery' GraphUri=$contextGraphUriString ContextUri=$contextContextUriString TypelessGraphuri=$contextTypelessGraphUriString TypeCast=$contextTypeCastString IsEntity=$contextIsEntityString IsDelta=$contextIsDeltaString IsDeltaLink=$contextIsDeltaLinkString IsDeltaDeleted=$contextIsDeltaDeletedString IsCollectionMember=$contextIsCollectionMemberString } "@ # In case of unpredictable issues with the context uri response from Graph, # fall back to a simpler implementation of ItemContext that simply includes # the original request uri $script = try { [ScriptBlock]::Create($scriptText) } catch { [ScriptBlock]::Create("[PSCustomObject] @{RequestUri=`"$requestUriNoQuery`"}") } $script } function SetItemContext([object[]] $items, [ScriptBlock] $contextScript) { $items | foreach { $_ | add-member -membertype scriptmethod -name __ItemContext -value $contextScript $_.pstypenames.Add('GraphResponseObject') } } } } |