Apps/Get-MicrosoftTeams.ps1
|
Function Get-MicrosoftTeams { <# .SYNOPSIS Returns the available Microsoft Teams versions and download URIs. .NOTES Author: Aaron Parker Twitter: @stealthpuppy #> [OutputType([System.Management.Automation.PSObject])] [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSUseSingularNouns", "")] [CmdletBinding(SupportsShouldProcess = $False)] param ( [Parameter(Mandatory = $False, Position = 0)] [ValidateNotNull()] [System.Management.Automation.PSObject] $res = (Get-FunctionResource -AppName ("$($MyInvocation.MyCommand)".Split("-"))[1]) ) # Step through each release ring ForEach ($ring in $res.Get.Update.Rings.GetEnumerator()) { # Read the JSON and convert to a PowerShell object. Return the release version of Teams Write-Verbose -Message "$($MyInvocation.MyCommand): Query ring: $($ring.Name): $($res.Get.Update.Rings[$ring.Key])." $params = @{ Uri = $res.Get.Update.Uri -replace $res.Get.Update.ReplaceText, $res.Get.Update.Rings[$ring.Key] UserAgent = $res.Get.Update.UserAgent } $updateFeed = Invoke-RestMethodWrapper @params # Read the JSON and build an array of platform, channel, version If ($Null -ne $updateFeed) { # Match version number $Version = [RegEx]::Match($updateFeed.releasesPath, $res.Get.Update.MatchVersion).Captures.Groups[1].Value Write-Verbose -Message "$($MyInvocation.MyCommand): Found version: $Version." # Step through each architecture ForEach ($Architecture in $res.Get.Download.Architecture) { # Query for the installer $params = @{ Uri = $res.Get.Download.Uri -replace $res.Get.Download.ReplaceText.architecture, $Architecture -replace $res.Get.Download.ReplaceText.ring, $res.Get.Update.Rings[$ring.Key] UserAgent = $res.Get.Update.UserAgent } $Uri = Invoke-RestMethodWrapper @params Write-Verbose -Message "$($MyInvocation.MyCommand): Found installer: $Uri." # Build the output object and output object to the pipeline If ($Null -ne $Uri) { ForEach ($extension in $res.Get.Download.Extensions) { $Uri = $Uri -replace ".exe$", $extension $PSObject = [PSCustomObject] @{ Version = $Version Ring = $ring.Name Architecture = Get-Architecture -String $Uri Type = [System.IO.Path]::GetExtension($Uri).Split(".")[-1] URI = $Uri } Write-Output -InputObject $PSObject } } } } } } |