Public/Get-SlackFile.ps1
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class Net { hidden static [Net] $_instance = [Net]::new() static [Net] $Instance = [Net]::GetInstance() [Net.WebClient]$WebClient = [Net.WebClient]::new() hidden Net() {} hidden static [Net] GetInstance() { return [Net]::_instance } } function Get-SlackFile { [CmdletBinding()] param ( [Parameter(Mandatory = $true, Position = 0 )] [string]$Token, [Parameter(Mandatory = $true, Position = 1 )] [string]$Uri, [Parameter(Mandatory = $false, Position = 2 )] [string]$OutFile ) begin { Write-Verbose "Cmdlet Get-SlackFile - Begin" } process { Write-Verbose "Cmdlet Get-SlackFile - Process" $headers = Get-RequestHeader $Token if ($OutFile) { Invoke-WebRequest -Method Get -Uri $Uri -Headers $headers -OutFile $OutFile } else { [Net]::Instance.WebClient.Headers.Clear() $headers.Keys | % { [Net]::Instance.WebClient.Headers.Add($_, $headers[$_]) } [byte[]]$response = [Net]::Instance.WebClient.DownloadData($Uri) Write-Output $response -NoEnumerate } } end { Write-Verbose "Cmdlet Get-SlackFile - End" } } |