Public/Get-TimezoneInterval.ps1

<#
    .SYNOPSIS
    Gets a timezone interval.
 
    .DESCRIPTION
    Gets all timezone intervals or a single timezone interval if an timezone interval id is specified.
 
    If the result returns null, try the parameter "-Verbose" to get more details.
 
    .EXAMPLE
    Get-TimezoneInterval
 
    .LINK
    https://github.com/erwindevreugd/PSDataConduIT
 
    .EXTERNALHELP PSDataConduIT-help.xml
#>

function Get-TimezoneInterval {
    [CmdletBinding()]
    param
    (
        [Parameter(
            Position = 0,
            Mandatory = $false,
            ValueFromPipelineByPropertyName = $true,
            HelpMessage = 'The name of the server where the DataConduIT service is running or localhost.')]
        [string]
        $Server = $Script:Server,

        [Parameter(
            Position = 1,
            Mandatory = $false,
            ValueFromPipelineByPropertyName = $true,
            HelpMessage = 'The credentials used to authenticate the user to the DataConduIT service.')]
        [PSCredential]
        $Credential = $Script:Credential,

        [Parameter(
            Mandatory = $false,
            ValueFromPipelineByPropertyName = $true,
            HelpMessage = 'Specifies the id of the timezone interval to get.')]
        [int]
        $TimezoneIntervalID
    )

    process {
        $query = "SELECT * FROM Lnl_TimezoneInterval WHERE __CLASS='Lnl_TimezoneInterval'"

        if ($TimezoneIntervalID) {
            $query += " AND ID=$TimezoneIntervalID"
        }

        LogQuery $query

        $parameters = @{
            ComputerName = $Server;
            Namespace    = $Script:OnGuardNamespace;
            Query        = $query
        }

        if ($Credential -ne $null) {
            $parameters.Add("Credential", $Credential)
        }

        $timezones = Get-Timezone -Server $server -Credential $Credential

        Get-WmiObject @parameters | ForEach-Object {
            # $item used to keep track of foreach object
            $item = $_
            New-Object PSObject -Property @{
                Class              = $_.__CLASS;
                SuperClass         = $_.__SUPERCLASS;
                Server             = $_.__SERVER;
                ComputerName       = $_.__SERVER;
                Path               = $_.__PATH;
                Credential         = $Credential;
                TimezoneIntervalID = $_.ID;
                TimezoneID         = $_.TimezoneID;
                Timezone           = ($timezones | Where-Object {$_.TimezoneID -eq $item.TimezoneID}).Name;
                Monday             = $_.MONDAY;
                Tuesday            = $_.TUESDAY;
                Wednesday          = $_.WEDNESDAY;
                Thursday           = $_.THURSDAY;
                Friday             = $_.FRIDAY;
                Saturday           = $_.SATURDAY;
                Sunday             = $_.SUNDAY;
                HolidayType1       = $_.HOLIDAYTYPE1;
                HolidayType2       = $_.HOLIDAYTYPE2;
                HolidayType3       = $_.HOLIDAYTYPE3;
                HolidayType4       = $_.HOLIDAYTYPE4;
                HolidayType5       = $_.HOLIDAYTYPE5;
                HolidayType6       = $_.HOLIDAYTYPE6;
                HolidayType7       = $_.HOLIDAYTYPE7;
                HolidayType8       = $_.HOLIDAYTYPE8;
                StartTime          = ToDateTime $_.STARTTIME;
                EndTime            = ToDateTime $_.ENDTIME;
            } | Add-Member -MemberType AliasProperty -Name Mon -Value Monday -PassThru |
                Add-Member -MemberType AliasProperty -Name Tue -Value Tuesday -PassThru |
                Add-Member -MemberType AliasProperty -Name Wed -Value Wednesday -PassThru |
                Add-Member -MemberType AliasProperty -Name Thu -Value Thursday -PassThru |
                Add-Member -MemberType AliasProperty -Name Fri -Value Friday -PassThru |
                Add-Member -MemberType AliasProperty -Name Sat -Value Saturday -PassThru |
                Add-Member -MemberType AliasProperty -Name Sun -Value Sunday -PassThru |
                Add-Member -MemberType AliasProperty -Name H1 -Value HolidayType1 -PassThru |
                Add-Member -MemberType AliasProperty -Name H2 -Value HolidayType2 -PassThru |
                Add-Member -MemberType AliasProperty -Name H3 -Value HolidayType3 -PassThru |
                Add-Member -MemberType AliasProperty -Name H4 -Value HolidayType4 -PassThru |
                Add-Member -MemberType AliasProperty -Name H5 -Value HolidayType5 -PassThru |
                Add-Member -MemberType AliasProperty -Name H6 -Value HolidayType6 -PassThru |
                Add-Member -MemberType AliasProperty -Name H7 -Value HolidayType7 -PassThru |
                Add-Member -MemberType AliasProperty -Name H8 -Value HolidayType8 -PassThru |

            Add-ObjectType -TypeName "DataConduIT.LnlTimezoneInterval"
        }
    }
}