sp2016 Download Prerequisite Files

02- sp2016 Download Prerequisite Files.ps1

Import-Module BitsTransfer

$destPath = "C:\tempDownloads" # Change this to desired download destination path
$destPath = $destPath.TrimEnd('\')

#region validate download path
    function validatePath($destFolder){
        ## Check that the path entered is valid
        If (!(Test-Path $destFolder -Verbose)) {
            New-Item -Path $destFolder -ItemType Directory
        }
    }
#endregion

#region start downloading files
    function downloadFiles($urlList, $location) {
        # Downloads files based off of $urlList array and saves them to the location based off $location
        # This sets the $destFolder variable based off $location
        if ($location -eq "SPPR") {$destFolder = $destPath + "\SharePoint\downloads\prerequisiteinstallerfiles"}
        # Validate if path exists
        validatePath -destFolder $destFolder
        # Out-File path for later use...
        $destFolder | Out-File "$destPath\sp2016preReqPath.txt" -Force 

        ForEach ($url in $urlList) {
                ## Get the file name based on the portion of the url after the last slash
                $destFileName = $url.Split('/')[-1]
                $destination = "$destFolder\$destFileName"
                Try {
                    ## Check if destination file already exists
                    If (!(Test-Path $destination)) {
                        ## Begin download
                        Write-Host("Downloading " + $url)
                        Start-BitsTransfer -Source $url -Destination $destination -DisplayName "Downloading `'$destFileName`' to $destFolder" -Priority High -Description "From $url..." -ErrorVariable err
                        If ($err) {Throw ""}
                    }
                    Else {
                        # If file does exist is it WCF 5.6? 		        
                        Write-Host " - File $destFileName already exists, skipping..."                        
                    }
                }
                Catch {
                    Write-Warning " - An error occurred downloading `'$destFileName`'" | Out-Null
                    $counter = 0
                    if ($counter -lt 3) {
                        $counter ++
                        Write-Warning("Retrying Download in 3 seconds...")
                        Start-Sleep -Seconds 3
                        downloadFiles -urlList $urlList -location $location
                    }
                    Else {
                        $counter = 0
                        break
                    }
                }
            }
        return $destFolder
    }
#endregion

#region create array of URLs for download
    function getSPPRurls() {
        ## Download SharePoint 2016 Prerequisite Installer files
        $SPPRList = ("https://download.microsoft.com/download/4/B/1/4B1E9B0E-A4F3-4715-B417-31C82302A70A/ENU/x64/sqlncli.msi",                                    # Microsoft SQL Server 2012 SP1 Native Client
                     "https://download.microsoft.com/download/B/9/D/B9D6E014-C949-4A1E-BA6B-2E0DEBA23E54/SyncSetup_en.x64.zip",                                   # Microsoft Sync Framework Runtime v1.0 SP1 (x64)
                     "https://download.microsoft.com/download/A/6/7/A678AB47-496B-4907-B3D4-0A2D280A13C0/WindowsServerAppFabricSetup_x64.exe",                    # Windows Server AppFabric 1.1
                     "https://download.microsoft.com/download/0/1/D/01D06854-CA0C-46F1-ADBA-EBF86010DCC6/rtm/MicrosoftIdentityExtensions-64.msi",                 # Microsoft Identity Extensions (Windows Identity Foundation v1.1)
                     "https://download.microsoft.com/download/3/C/F/3CF781F5-7D29-4035-9265-C34FF2369FA2/setup_msipc_x64.exe",                                    # Microsoft Information Protection and Control Client
                     "https://download.microsoft.com/download/F/1/0/F1093AF6-E797-4CA8-A9F6-FC50024B385C/AppFabric-KB3092423-x64-ENU.exe",                        # Cumulative Update 7 (KB3092423) for Microsoft AppFabric 1.1 for Windows Server 
                     "https://download.microsoft.com/download/1/C/A/1CAA41C7-88B9-42D6-9E11-3C655656DAB1/WcfDataServices.exe",                                    # Microsoft WCF Data Services 5.6
                     "https://download.microsoft.com/download/5/7/2/57249A3A-19D6-4901-ACCE-80924ABEB267/ENU/x64/msodbcsql.msi",                                  # Microsoft ODBC Driver 11 for SQL Server
                     "https://download.microsoft.com/download/C/3/A/C3A5200B-D33C-47E9-9D70-2F7C65DAAD94/NDP46-KB3045557-x86-x64-AllOS-ENU.exe",                  # Microsoft .NET Framework 4.6
                     "https://download.microsoft.com/download/3/C/F/3CF781F5-7D29-4035-9265-C34FF2369FA2/setup_msipc_x64.exe",                                    # Microsoft Information Protection and Control Client
                     "https://download.microsoft.com/download/1/6/B/16B06F60-3B20-4FF2-B699-5E9B7962F9AE/VSU_4/vcredist_x64.exe",                                 # Visual C++ Redistributable Package for Visual Studio 2012
                     "https://download.microsoft.com/download/9/3/F/93FCF1E7-E6A4-478B-96E7-D4B285925B00/vc_redist.x64.exe"                                       # Visual C++ Redistributable for Visual Studio 2015 
                     
        )
        $destURL = downloadFiles -urlList $SPPRList -location "SPPR"
        $bustedPOSH = !($destURL -is [string])
        if ($bustedPOSH) {
            Write-Host(" - Implementing PowerShell Bug Workaround...")
            $destURL = $destURL.FullName            
        }
        unzipSyncFiles -desturl $destURL
    }
#endregion

#region unzip files
    function unzipSyncFiles($destURL) {
        $destURL = $destURL.Trim()
        Add-Type -assembly "system.io.compression.filesystem"
        $zipBackUpPath = $destURL + "\SyncSetup_en.x64.zip"
        $zipDestination = $destURL + "\SyncSetup_en.x64"
        $path = $zipDestination + "\Microsoft Sync Framework\Synchronization.msi"
        $destination = $destURL + "\Synchronization.msi"
        if (Test-Path $destination) {
            Write-Host(" - Synchronization.msi is already extracted...")
        }
        if (!(Test-Path $destination)) {
            Write-Host(" - Extracting SyncSetup_en.x64.zip to: $zipDestination")
            if (Test-Path $zipDestination) {
                Write-Host("Removing Unzipped Folder from: $zipDestination")
                Remove-Item $zipDestination -Recurse -Force
            }
            [io.compression.zipfile]::ExtractToDirectory($zipBackUpPath, $zipDestination)
            Copy-Item -Path $path -Destination $destination
            Write-Host(" - Synchronization.msi unzipped and moved to prerequisiteinstallerfiles folder")
        }
    }
#endregion

#region Call Functions 
    validatePath -destFolder $destPath
    getSPPRurls
#endregion