Private/Get-JSON.ps1
|
<#
# Copyright (c) 2021 All Rights Reserved by the RWS Group for and on behalf of its affiliates and subsidiaries. # # 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. #> <# .Synopsis Get one or more values from a json file .DESCRIPTION Get one or more values from a json file. .EXAMPLE Get-JSON -Type Tag # Gets all tags .EXAMPLE Get-JSON -Type Marker -Name name # Get a specific marker #> Function Get-JSON { [CmdletBinding()] param( [Parameter(Mandatory = $false)] [string]$Name = $null, [Parameter(Mandatory = $true)] [string]$Type ) begin { $commonJSONParameters = @{ } + $PSBoundParameters $null = $commonJSONParameters.Remove("Name") Write-Debug "Name=$Name" Write-Debug "Type=$Type" } process { Write-Debug "Processing JSON for Type=$Type" if ($Name) { Write-Debug "Testing if item with Name=$Name exists" if (Test-JSON -Name $Name @commonJSONParameters) { Write-Debug "Found item with Name=$Name" Write-Debug "Getting JSONContent" $json = Get-JSONContent @commonJSONParameters $value = Invoke-Expression "`$json.'$Name'" Write-Verbose "Found item with Name=$Name and Value=$value" $value } else { throw "$Type $Name not found" } } else { Write-Debug "Getting JSON Content" $json = Get-JSONContent @commonJSONParameters Write-Debug "Processing JSON Content" $json | Get-Member -MemberType NoteProperty | ForEach-Object { $hash = [ordered]@{ Name = $_.Name Value = Invoke-Expression "`$json.'$($_.Name)'" } Write-Verbose "Found item with Name=$($hash.Name) and Value=$($hash.Value)" New-Object -TypeName PsObject -Property $Hash } } } end { } } |