Step 1 - VSCode reformat

#Get Today's Date. Date format 4 is for YYYY-MM-DD, makes folders behave correctly when sorted by name.
$TodaysDate = Get-Date
$TodaysDate = $TodaysDate.GetDateTimeFormats()[4]

#Begin Transcript
$TransPath = "\\server\ProgramStore\UserCreation\Transcripts\" + $TodaysDate
md $TransPath
$TransPath = $TransPath + "\Step1.log"
Start-Transcript -Path $TransPath

#Set up Log files for output
$LogPath = "\\server\ProgramStore\UserCreation\Logs\" + $TodaysDate
md $LogPath
$ExportPath = "\\server\ProgramStore\UserCreation\Exports\" + $TodaysDate
md $ExportPath
$ErrorLog = $LogPath + "\Errorlog.txt"
$SuccessLog = $LogPath + "\Successlog.txt"
Add-Content $ErrorLog "-----------------------------------------------------------------"
Add-Content $ErrorLog $TodaysDate
Add-Content $ErrorLog "Step 1"
Add-Content $ErrorLog "-----------------------------------------------------------------"
Add-Content $SuccessLog "-------------------------------------------------------------------"
Add-Content $SuccessLog $TodaysDate
Add-Content $SuccessLog "Step 1"
Add-Content $SuccessLog "-------------------------------------------------------------------"

## Create Session with local mail server
$s1 = New-PSSession -ConfigurationName Microsoft.Exchange -ConnectionUri http://mail.domain.ac.uk/PowerShell -Authentication Kerberos

Import-PSSession -Session $s1

## Add AD Cmdlets
Import-Module ActiveDirectory

#Import CSV
$csv = @()
$csv = Import-Csv -Delimiter "," -Path "\\fcpsdb\UserCreation\ITAccounts.csv"

#Get Domain Base
$searchbase = Get-ADDomain | ForEach {  $_.DistinguishedName }

#Set up CSVs for Adobe
$CreatedUsers = $ExportPath + "\CreatedUsers.csv"
$AdobeExport = $ExportPath + "\AdobeExport.csv"
$AdobeExport2 = "\\server\ProgramStore\UserCreation\Exports\AdobeExport2.csv"

#Create the Output CSV. Will overwrite the file
"Username,Homedrive" | Out-File -FilePath $CreatedUsers -Encoding ASCII
"Firstname,Lastname,email" | Out-File -FilePath $AdobeExport -Encoding ASCII
"Identity Type,Username,Domain,Email,First Name,Last Name,Country Code,Product Configurations,Admin Roles,Product Configurations Administered,User Groups,User Groups Administered,Products Administered" | Out-File -FilePath $AdobeExport2 -Encoding ASCII -NoClobber

#Leeway for students - the amount of time after their course is expected to end that they can still log in.
$AddTime = New-TimeSpan -Days 90

#Loops for each user in the CSV
ForEach ($user In $csv) {

    #Creates variables based on the user information
    $OU = "OU=Student,OU=Users,OU=Win7,DC=domain,DC=lan"
    $title = $user.'Student Ref No'
    $lastname = ($user.'Student Surname'.Substring(0, 1).toupper() + $User.'Student Surname'.Substring(1).tolower())

    #Creates username. Removes punctuation, takes the last 3 digits of the student ref number.
    $FThree = ($user.'Student Ref No'.Length - 3)
    $Detailedname = $User.'Student First Forename'.Substring(0, 1).tolower() + $lastname.tolower() + $user.'Student Ref No'.Substring($FThree, 3)
    $Detailedname = $Detailedname -replace "[-]"
    $Detailedname = $Detailedname -replace "[ ]"
    $Detailedname = $Detailedname -replace "[']"

    #Create the rest of the AD information
    $UserFirstname = $User.'Student First Forename'
    $SAM = $Detailedname
    $UPN = $Detailedname + "@domain.ac.uk"
    $Displayname = $Detailedname
    $Dis = "Student"
    $profilepath = "\\BRCStudent\Profiles$\Mandatory"
    $Password = $Detailedname.ToLower()
    $POBox = $user.'Student Ref No' -replace "[F]"

    #Get the Expiry date, turn it into a Date object.
    $ExpiryDate = $User."Expected End Date"
    $ExpiryDate = Get-Date $ExpiryDate
    $ExpiryDate = $ExpiryDate + $AddTime
    $CompareDate = $ExpiryDate.GetDateTimeFormats()[4]


    #Set the correct storage location and groups
    if ($user.'Extended Network Storage' -eq 1) {
        $homedrive = "\\BRCStudent\VpaHi\" + $Detailedname
        $group = "VpaHiFile", "AllStudents"
    }
    else {
        $homedrive = "\\BRCStudent\VpaMed\" + $Detailedname
        $group = "VpaMedFile", "AllStudents"
    }


    #Set the correct groups for Gaming students
    if ($user.Gaming -eq 1) {
        $group = "VpaHiFile", "AllStudents", "LS_ComputingStudents"
    }

    #Set the correct groups for Media students
    if ($user.Media -eq 1) {
        $group = $group + "2013_Users_Students_Media"
    }


    #If the Expiry Date is after today, create the account.
    if ($TodaysDate -lt $CompareDate) {

        #If the name will be too long, write it to the Error log. Otherwise, make user.
        if ($SAM.length -gt 20) {
            Write-Host "Username is too long: $SAM."
            add-content $ErrorLog "Username is too long: $SAM"
            add-content $ErrorLog "-------------------------------------------------------------------"
        }
        else {

            #Check if the user exists
            $ValidUser = Get-ADUser -Filter 'SAMAccountName -eq $SAM'
            if ($ValidUser -ne $null) {

                #If so, find their current expiry date. If that fails (due to being null), set it as the ExpiryDate
                Try {
                    $CurrentUser = Get-ADUser -Identity $SAM -Properties AccountExpirationDate -ErrorAction Stop
                    $CurrentExpire = Get-Date $CurrentUser.AccountExpirationDate

                    #If the new Expiry Date is after the Current one, set it to the new one.
                    If ($Expirydate -gt $CurrentExpire) {
                        Set-ADUser -Identity $SAM -AccountExpirationDate $ExpiryDate
                        Write-Host -ForegroundColor Magenta "$SAM Amended"
                        add-content $SuccessLog  "User $SAM Expiry amended."
                    }
                    Else {
                        Write-Host -ForegroundColor Red "$SAM Unchanged"
                    }
                }
                Catch {
                    Write-Host -ForegroundColor Magenta "$SAM Amended"
                    add-content $SuccessLog  "User $SAM Expiry amended."
                    Add-Content $SuccessLog "-------------------------------------------------------------------"
                    Set-ADUser -Identity $SAM -AccountExpirationDate $ExpiryDate
                }


            }
            Else {


                #Create the User if it doesn't exist
                $create = New-ADUser -Name $Detailedname -SamAccountName $SAM -UserPrincipalName $UPN  -DisplayName $Displayname -GivenName $UserFirstname -Surname $lastname -AccountPassword (ConvertTo-SecureString $Password -AsPlainText -Force) -Enabled $true -Path $OU -Title $title -Description $Dis -profilePath $profilepath -POBox $POBox -HomeDrive H: -HomeDirectory $homedrive -Department "students" -ChangePasswordAtLogon $true
                Set-ADUser -Identity $SAM -AccountExpirationDate $ExpiryDate
                #

                #Make their Home drive. Copy the Resources folder to it.
                md -Path $homedrive
                Copy-Item \\server\ProgramStore\UserCreation\Resources\* $homedrive -Recurse
                "$Detailedname,$homedrive" | Out-File -FilePath $CreatedUsers -Append -Encoding ASCII

                #Populate the Adobe export with their details. Dump the CSV in Adobe Enterprise Manager to add them to Adobe.
                $useremail = $Detailedname + "@domain.ac.uk"
                "$UserFirstname,$lastname,$useremail" | Out-File -FilePath $AdobeExport -Append -Encoding ASCII

                $Adobe2Identity = "Federated ID"
                $Adobe2Username = $UPN
                $Adobe2Domain = "domain.ac.uk"
                $Adobe2Email = $UPN
                $Adobe2FirstName = $UserFirstname
                $Adobe2LastName = $lastname
                $Adobe2CountryCode = "GB"
                $Adobe2Product = "domain All Apps"
                "$Adobe2Identity,$Adobe2Username,$Adobe2Domain,$Adobe2Email,$Adobe2FirstName,$Adobe2LastName,$Adobe2CountryCode,$Adobe2Product,,,,," | Out-File -FilePath $AdobeExport2 -Append -Encoding ASCII

                Write-Host "AD Account $Detailedname created!"

                add-content $SuccessLog  "User $SAM created Sucessfully."



                ## Adding User to Group
                Add-ADPrincipalGroupMembership -Identity $SAM -MemberOf $group

                Write-Host " Added to Groups Needed"

                add-content $SuccessLog  "AD User $SAM Added to groups Sucessfully."
                Write-Host -ForegroundColor Green $SAM



                Add-Content $SuccessLog "-------------------------------------------------------------------"


            }

        }
    }
    Else {
        Write-Host "AD User $SAM Already Expired"
    }
}

Add-Content $SuccessLog "-------------------------------------------------------------------"
Get-PSSession|Remove-PSSession
Stop-Transcript