src/Classes.ps1
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function Get-SkolniLoginClassId { param ( [Parameter(Mandatory = $true)] $Name, [Parameter(Mandatory = $true)] $CurrentYear ) [string]$id = ""; [string]$separator = ""; [int]$grade = 0; if ($Name -like "*. *") { $separator = ". "; } elseif ($Name -like "*.*") { $separator = "."; } else { $separator = ""; } $Name = $Name.Normalize("FormD") -replace '\p{M}', '' $splitted = $Name.Split($separator, [System.StringSplitOptions]::RemoveEmptyEntries); $parseResult = [int]::TryParse($splitted[0], [ref]$grade) if ($parseResult -eq $true) { $year = [int]$CurrentYear - ($grade - 1); $id = "$($year)-$($splitted[1])"; } else { [System.Collections.ArrayList]$characters = $splitted[0].ToCharArray(); foreach ($char in $characters) { if ([char]::IsDigit($char) -eq $true) { $grade = [int]::Parse($char); if ($characters.IndexOf($char) -gt 0) { $characters[$characters.IndexOf($char)] = "X"; } else { $characters.RemoveAt(0); } break; } } $year = [int]$CurrentYear - ($grade - 1); $id = "$($year)-$($characters -join '')"; } return $id; } function New-SkolniLoginClass { param ( [Parameter(Mandatory = $true)] $Name, [Parameter(Mandatory = $true)] $CurrentYear, [Parameter(Mandatory = $true)] $Domain, [Parameter(Mandatory = $true)] $Path ) $group = ""; $id = Get-SkolniLoginClassId -Name $name -CurrentYear $CurrentYear; try { $group = Get-ADGroup $id -Property mail Write-Debug "Group $id exists, updating only DisplayName"; $group | Set-ADGroup -DisplayName $Name if ($null -eq $group.mail) { $existingGroupWithSameMail = Get-ADGroup -Filter "mail -eq '$($group.name)@$Domain'" if($null -eq $existingGroupWithSameMail) { $group | Set-ADGroup -Replace @{mail = "$($group.name)@$Domain"} } } } catch { Write-Debug "Group doesn't exist yet, will create a new one with id: $id"; $group = New-ADGroup -SamAccountName $id ` -Name $id ` -DisplayName $Name ` -GroupScope Global ` -GroupCategory Security ` -OtherAttributes @{'mail' = "$id@$domain"} ` -Path $Path ` -PassThru } return $group; } |