Private/Select-ArmorApiResult.ps1
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function Select-ArmorApiResult { <# .SYNOPSIS The Select-ArmorApiResult function is used to filter data that has been returned from an endpoint for specific objects important to the user. .DESCRIPTION { required: more detailed description of the function's purpose } .NOTES Troy Lindsay Twitter: @troylindsay42 GitHub: tlindsay42 .INPUTS System.Management.Automation.PSCustomObject .LINK https://github.com/tlindsay42/ArmorPowerShell .LINK https://docs.armor.com/display/KBSS/Armor+API+Guide .LINK https://developer.armor.com/ .EXAMPLE {required: show one or more examples using the function} #> [CmdletBinding()] [OutputType( [PSCustomObject[]] )] param ( <# Specifies the formatted API response contents. #> [Parameter( Position = 0, ValueFromPipeline = $true )] [PSCustomObject[]] $Results = @(), <# Specifies the list of parameters that the user can use to filter response data. Each key is the parameter name without the "$" and each value corresponds to the response data's key. #> [Parameter( Position = 1 )] [ValidateNotNull()] [Hashtable] $Filter = $null ) begin { $function = $MyInvocation.MyCommand.Name Write-Verbose -Message ( 'Beginning {0}.' -f $function ) } # End of begin process { [PSCustomObject[]] $return = $null if ( $Results.Count -eq 0 -or $Filter.Keys.Count -eq 0 ) { $return = $Results } else { $filteredResults = $Results.Clone() Write-Verbose -Message 'Filter the results.' foreach ( $filterKey in $Filter.Keys ) { if ( ( Get-Variable -Name $filterKey -ErrorAction 'SilentlyContinue' ).Value -ne $null ) { Write-Verbose -Message ( 'Filter match = {0}' -f $filterKey ) $filterKeyValue = ( Get-Variable -Name $filterKey ).Value # For when a location is one layer deep if ( $filterKeyValue -and $Filter[$filterKey].Split( '.' ).Count -eq 1 ) { # The $filterKeyValue check assumes that not all filters will be used in each call # If it does exist, the results are filtered using the $filterKeyValue's value against the $Filter[$filterKey]'s key name $filteredResults = $filteredResults.Where( { $_.( $Filter[$filterKey] ) -like $filterKeyValue } ) } # For when a location is two layers deep elseif ( $filterKeyValue -and $Filter[$filterKey].Split( '.' ).Count -eq 2 ) { # The $filterKeyValue check assumes that not all filters will be used in each call # If it does exist, the results are filtered using the $filterKeyValue's value against the $Filter[$filterKey]'s key name $filteredResults = $filteredResults.Where( { $_.( $Filter[$filterKey].Split( '.' )[0] ).( $Filter[$filterKey].Split( '.' )[-1] ) -like $filterKeyValue } ) } } } $return = $filteredResults } $return } # End of process end { Write-Verbose -Message ( 'Ending {0}.' -f $function ) } # End of end } # End of function |