Install-Fonts.ps1

<#
.DESCRIPTION
    Powershell script that prompts user to accept license followed by installation of font and license files
.PARAMETERS
    None - execute directly from Powershell
.Version
    1.3
.Author
    James Pettigrove
.Compatibility
    Windows 7, Windows 10
.Release Date
    31/01/2017
.Notes
    v1.0, 20160131 - Initial Version
    v1.1, 20160201 - Added job to dismiss overwrite file prompts when installing the fonts
    v1.2, 20160201 - Swapped out previous install and skip overwriting method
    v1.3, 20160301 - Changed install method again to one that is compatible down to PS2.0
#>

## Load necessary assembly
[void] [System.Reflection.Assembly]::LoadWithPartialName("System.Windows.Forms")

## Vendor font license that will be displayed to the user for acceptence
$license = "LICENSE TEXT"


## Output License to user for acceptence 
$output = [System.Windows.Forms.MessageBox]::Show("$license

Do you agree to the above Terms & Conditions?"
 , "LICENSE NAME AND VERSION" , 4)

## If user accepts, continue
if ($output -eq "YES" )
    { 
        ## 0x14 is a special system folder pointer to the path where fonts live, and is needed below. 
        $fonts = 0x14

        ## Path to font files 
        $fontsPath = ".\"

        ## Make a refrence to Shell.Application
        $objShell = New-Object -ComObject Shell.Application
        $objFolder = $objShell.Namespace($fonts)
        
        ## Used for debugging
        $copyOptions = 4 + 16

        ## Copy file in $($file.fullname) PS2.0 friendly format
        $copyFlag = [String]::Format("{0:x}", $copyOptions)

        ## Loop through each directory in the specified path looking for font files
        foreach($file in $(Get-ChildItem -Path $fontsPath -Include *.ttf,*.otf,*.fon,*.fnt -Recurse))
        {
          
          ##  Confirms font doesn't exist already before copying, if exists, don't copy
          If (test-path "c:\windows\fonts\$($file.name)") 
             {}
          Else 
             {
                $copyFlag = [String]::Format("{0:x}", $copyOptions)
                $objFolder.CopyHere($file.fullname, $copyOptions)
             }
        }

         ## Copy license file to workstation to meet licensing terms
         $licensePath = ".\LICENSEFILE.txt"
         $licenseDestination = "$env:programfiles\VENDOR\FONT\LICENSEFILE.txt"
         New-Item -ItemType File -Path $licenseDestination -Force
         Copy-Item $licensePath $licenseDestination -Force

    }

## If user does not accept, exit script
else
    {
        Exit 1
    }