Public/Get-SlackChannel.ps1
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function Get-SlackChannel { <# .SYNOPSIS Get information about Slack channels .DESCRIPTION Get information about Slack channels .PARAMETER Token Specify a token for authorization. See 'Authentication' section here for more information: https://api.slack.com/web Test tokens are a simple way to use this .PARAMETER Name One or more channel names to return. Defaults to all. Accepts wildcards. .PARAMETER ExcludeArchived Whether to exclude archived channels. Default is to include all. .PARAMETER Raw If specified, we provide raw output and do not parse any responses .FUNCTIONALITY Slack #> [cmdletbinding()] param ( $Token = $Script:PSSlack.Token, [string[]]$Name, [switch]$ExcludeArchived, [switch]$Raw ) end { Write-Verbose "$($PSBoundParameters | Out-String)" if($ExcludeArchived) { $body = @{ exclude_archived = 1 } } else { $body = @{ exclude_archived = 0 } } $params = @{ Body = $body Token = $Token Method = 'channels.list' } $RawChannels = Send-SlackApi @params $HasWildCard = $False foreach($Item in $Name) { if($Item -match '\*') { $HasWildCard = $true break } } if($Name -and -not $HasWildCard) { # torn between independent queries, or filtering channels.list # submit a PR if this isn't performant enough or doesn't make sense. $Channels = $RawChannels.channels | Where {$Name -Contains $_.name} } elseif ($Name -and$HasWildCard) { $AllChannels = $RawChannels.Channels # allow like operator on each channel requested in the param, avoid dupes $ChannelHash = [ordered]@{} foreach($SlackChannel in $AllChannels) { foreach($Chan in $Name) { if($SlackChannel.Name -like $Chan -and -not $ChannelHash.Contains($SlackChannel.id)) { $ChannelHash.Add($SlackChannel.Id, $SlackChannel) } } } $Channels = $ChannelHash.Values } else # nothing specified { $Channels = $RawChannels.channels } if($Raw) { $RawChannels } else { Parse-SlackChannel -InputObject $Channels } } } |