Classes/GChatBackend.ps1
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[Diagnostics.CodeAnalysis.SuppressMessageAttribute('PSAvoidUsingConvertToSecureStringWithPlainText', '', Scope='Class', Target='*')] class GChatBackend : Backend { # The types of message that we care about from GChat # All othere will be ignored [string[]]$MessageTypes = @( 'MESSAGE' 'REMOVED_FROM_SPACE' 'ADDED_TO_SPACE' 'CARD_CLICKED' ) [int]$MaxMessageLength = 4000 GChatBackend ([string]$ConfigName,[string]$SheetId,[string]$SheetName,[int]$PollingFrequency) { if (!(Get-Module PSGSuite)) { Import-Module PSGSuite -MinimumVersion "2.13.0" -Verbose:$false -Force } if ((Show-PSGSuiteConfig).ConfigName -ne $ConfigName) { Switch-PSGSuiteConfig -ConfigName $ConfigName } $config = [ConnectionConfig]::new() $config.Credential = New-Object System.Management.Automation.PSCredential($ConfigName,(ConvertTo-SecureString -String $SheetName -AsPlainText -Force)) $config.Endpoint = $SheetId $conn = [GChatConnection]::New($ConfigName,$SheetId,$SheetName,$PollingFrequency) $conn.Config = $config $this.Connection = $conn } # Connect to GChat [void]Connect() { $this.LogInfo('Connecting to backend') $this.LogInfo('Listening for the following message types. All others will be ignored', $this.MessageTypes) $this.Connection.Connect() $this.BotId = $this.GetBotIdentity() $this.LoadRooms() $this.LoadUsers() } # Receive a message from the websocket [Message[]]ReceiveMessage() { $messages = New-Object -TypeName System.Collections.ArrayList try { # Read the output stream from the receive job and get any messages since our last read $jsonResult = $this.Connection.ReadReceiveJob() if ($null -ne $jsonResult -and $jsonResult -ne [string]::Empty) { #Write-Debug -Message "[GChatBackend:ReceiveMessage] Received `n$jsonResult" $this.LogDebug('Received message', $jsonResult) $gChatMessages = @($jsonResult | ConvertFrom-Json) foreach ($gChatMessage in $gChatMessages) { $gChatEvent = ConvertFrom-Json $gChatMessage.Event # We only care about certain message types from GChat if ($gChatEvent.type -in $this.MessageTypes) { $msg = [Message]::new() # Set the message type and optionally the subtype #$msg.Type = $gChatEvent.type $this.LogVerbose("New [$($gChatEvent.type)] Chat event received") switch ($gChatEvent.type) { 'ADDED_TO_SPACE' { $msg.Type = [MessageType]::Message $msg.SubType = [MessageSubtype]::ChannelJoined $msg.To = $gChatEvent.space.name $msg.ToName = $gChatEvent.space.displayName $msg.Text = "$($gChatEvent.type) OriginalMessage: $($gChatMessage.Event -join '')" } 'REMOVED_FROM_SPACE' { $msg.Type = [MessageType]::Message $msg.SubType = [MessageSubtype]::ChannelLeft $msg.Text = "$($gChatEvent.type) OriginalMessage: $($gChatMessage.Event -join '')" } 'MESSAGE' { $msg.Type = [MessageType]::Message $msg.From = $gChatEvent.message.sender.name -replace "users\/","" $msg.FromName = $gChatEvent.message.sender.displayName $msg.To = $gChatEvent.message.thread.name $msg.ToName = $gChatEvent.message.space.displayName $msg.Text = $gChatEvent.message.argumentText.Trim().Replace(' ',' ').Replace(' ',' ') $msg.Id = $gChatEvent.message.name if ($gChatEvent.space.type -eq 'DM') { $this.LogDebug("MESSAGE is a DM!") $msg.IsDM = $true $msg.ToName = "@$($gChatEvent.user.displayName)" } } 'CARD_CLICKED' { $msg.Type = [MessageType]::Message $msg.From = $gChatEvent.user.name $msg.FromName = $gChatEvent.user.displayName $msg.To = $gChatEvent.message.name $msg.ToName = $gChatEvent.message.space.displayName $msg.Text = "CARD_CLICKED ActionMethodName: $($gChatEvent.action.actionMethodName) ActionMethodParams: $(if ($gChatEvent.action.parameters) {"$($gChatEvent.action.parameters | ConvertTo-Json -Depth 5 -Compress)"}else{'{}'}) OriginalMessage: $($gChatMessage.Event -join '')" $msg.Id = $gChatEvent.message.name if ($gChatEvent.space.type -eq 'DM') { $this.LogDebug("CARD_CLICKED event is a DM!") $msg.IsDM = $true $msg.ToName = "@$($gChatEvent.user.displayName)" } } } $this.LogDebug("Message type is [$($msg.Type)`:$($msg.Subtype)] :: From [$($msg.FromName)`:$($msg.From)] :: To [$($msg.ToName)`:$($msg.To)]") $msg.RawMessage = $gChatMessage $this.LogDebug('Raw message', $gChatMessage) # Get time of message $unixEpoch = [datetime]'1970-01-01T00:00:00.0000Z' $msg.Time = if ($gChatEvent.eventTime.seconds) { $unixEpoch.AddSeconds($gChatEvent.eventTime.seconds) } else { (Get-Date).ToUniversalTime() } if ($gChatEvent.type -eq 'REMOVED_FROM_SPACE') { $messages.Add($msg) | Out-Null $this.LoadRooms() } elseif ($gChatEvent.type -eq 'ADDED_TO_SPACE') { $messages.Add($msg) | Out-Null $this.LoadRooms() } else { $messages.Add($msg) | Out-Null } } else { $this.LogDebug("Message type is [$($gChatEvent.type)]. Ignoring and marking as complete") $fullSheet = Import-GSSheet -SpreadsheetId $this.SheetId -SheetName $this.SheetName -Range "A1:D" -ErrorAction Stop $fullSheetCount = if (!$fullSheet.Count) { 1 } else { $fullSheet.Count } for ($i = 0; $i -lt $fullSheetCount; $i++) { if ($fullSheet[$i].Id -eq $gChatMessage.Id) { break } } $rowId = $i + 2 Export-GSSheet -SpreadsheetId $this.SheetId -Value "Yes" -SheetName $this.SheetName -Range "C$($rowId)" -ErrorAction Stop | Out-Null } } } } catch { Write-Error $_ } return $messages } # Send a GChat ping - (not really needed for this implementation) [void]Ping() { } # Send a message back to GChat [void]SendMessage([Response]$Response) { if ((Show-PSGSuiteConfig).ConfigName -ne $this.Connection.ConfigName) { Switch-PSGSuiteConfig $this.Connection.ConfigName -Verbose } # Process any custom responses $this.LogVerbose("[$($Response.Data.Count)] custom responses and [$($Response.Text.Count)] text responses") $this.LogVerbose("Message Details :: [ConfigName:$($this.Connection.ConfigName) | SheetId:$($this.Connection.SheetId) | SheetName:$($this.Connection.SheetName) | PollingFrequency:$($this.Connection.PollingFrequency)]") foreach ($customResponse in $Response.Data) { [string]$sendTo = $Response.To if ($customResponse.DM) { $rawMessageType = (ConvertFrom-Json $Response.OriginalMessage.RawMessage.Event).space.type if ($rawMessageType -ne 'DM') { $this.LogVerbose("Response is [DM] and original message space type is [$($rawMessageType)] - parsing UserID to DM Name") $sendToHash = $this.UserIdToDMName("users/$($Response.MessageFrom)") if ($sendToHash.ContainsKey('name')) { $sendTo = $sendToHash['name'] $this.LogVerbose("UserID [$($Response.MessageFrom)] successfully parsed to DM Name [$sendTo]") $respText = "<users/$($Response.MessageFrom)> The information you requested has been sent to you via Direct Message. Thank you!" Send-GSChatMessage -Text $respText -Thread $Response.To -Parent "$($Response.To.Split("/")[0..1] -join "/")" } else { $respText = "<users/$($Response.MessageFrom)> Your request was received, but the information requested is only available to be sent via Direct Message. Please open a Direct Message with me first then submit your command again. Thank you!" Send-GSChatMessage -Text $respText -Thread $Response.To -Parent "$($Response.To.Split("/")[0..1] -join "/")" break } } else { $this.LogVerbose("Response is [DM] and original message space type is [$($rawMessageType)] - no need to parse DM Name") } } switch -Regex ($customResponse.PSObject.TypeNames[0]) { '(.*?)PoshBot\.Card\.Response' { $this.LogVerbose("Custom response is [$($customResponse.PSObject.TypeNames[0])]") $sendParams = @{} $fbText = '' if ($customResponse.CustomData) { $this.LogVerbose("The response includes CustomData! Parsing...") $deserializedItem = try { [System.Management.Automation.PSSerializer]::Deserialize($customResponse.CustomData) $this.LogVerbose("CardResponse::CustomData :: Type [$($customResponse.CustomData.PSObject.TypeNames[0])] :: Succesfully deserialized", $customResponse.CustomData) } catch { try { if ($customResponse.CustomData -is [System.Collections.Hashtable] -or $customResponse.CustomData -is [System.Management.Automation.PSCustomObject]) { $this.LogVerbose("CardResponse::CustomData :: Type [$($customResponse.CustomData.PSObject.TypeNames[0])] :: Item is already correct type", $customResponse.CustomData) $customResponse.CustomData } elseif ($jsonConvert = ConvertFrom-Json $customResponse.CustomData) { $this.LogVerbose("CardResponse::CustomData :: Type [$($customResponse.CustomData.PSObject.TypeNames[0])] :: Item is a JSON string, returning converted object", $customResponse.CustomData) $jsonConvert } else { $null } } catch { $null } } if ($deserializedItem.token -and $deserializedItem.body) { $this.LogVerbose("Deserialized Body", $deserializedItem.body) $this.LogVerbose("Deserialized Token Present", $($null -ne $deserializedItem.token)) $deserBody = ConvertTo-Json -InputObject $deserializedItem.body -Depth 20 $restParams = @{ ContentType = 'application/json' Verbose = $false Headers = @{ Authorization = "Bearer $($deserializedItem.token)" } Body = $deserBody } if ($sendTo -like "spaces/*/messages/*") { $this.LogVerbose("Updating parsed message [$sendTo]") $updateMask = @() if ($deserializedItem.body.text) { $updateMask += 'text' } if ($deserializedItem.body.cards) { $updateMask += 'cards' } $restParams['Uri'] = ([Uri]"https://chat.googleapis.com/v1/$($sendTo)?updateMask=$($updateMask -join ',')") $restParams['Method'] = 'Put' } elseif ($sendTo -like "spaces/*/threads/*") { $this.LogVerbose("Sending parsed response to thread [$sendTo]") $deserializedItem.body | Add-Member -MemberType NoteProperty -Name thread -Value $(@{ name = $sendTo }) -Force $newDeserBody = ConvertTo-Json -InputObject $deserializedItem.body -Depth 20 $restParams['Body'] = $newDeserBody $updatedUri = "https://chat.googleapis.com/v1/$($sendTo.Split("/")[0..1] -join "/")/messages" $restParams['Uri'] = ([Uri]$updatedUri) $restParams['Method'] = 'Post' } else { $this.LogVerbose("Sending parsed message to space [$sendTo]") $restParams['Uri'] = ([Uri]"https://chat.googleapis.com/v1/$($sendTo)/messages") $restParams['Method'] = 'Post' } Invoke-RestMethod @restParams } else { $this.LogInfo([LogSeverity]::Warning, "Unable to parse Card's CustomData as a GChat response and token! SKIPPING", $customResponse.CustomData) } } else { $this.LogVerbose("The response DOES NOT include CustomData! Parsing PoshBot CardResponse to Google Chat Card object...") $widgets = @() if (-not [string]::IsNullOrEmpty($customResponse.Text)) { $this.LogDebug("Response size [$($customResponse.Text.Length)]") $formattedText = if ($customResponse.LinkUrl) { "<$($customResponse.LinkUrl)|$($customResponse.Text)>" } else { $customResponse.Text } $sendParams.Text = $formattedText $fbText = $customResponse.Text } elseif ($customResponse.LinkUrl) { $sendParams.Text = "<$($customResponse.LinkUrl)|View Details>" $fbText = $customResponse.LinkUrl } $sendParams.FallbackText = $fbText if ($customResponse.ThumbnailUrl) { $widgets += Add-GSChatImage -ImageUrl $customResponse.ThumbnailUrl -LinkImage } if ($customResponse.Fields) { $widgets += foreach ($key in $customResponse.Fields.Keys) { Add-GSChatKeyValue -TopLabel $key -Content $customResponse.Fields[$key] } } if ($customResponse.ImageUrl) { $widgets += Add-GSChatImage -ImageUrl $customResponse.ImageUrl -LinkImage } if ($widgets) { $cardParams = @{} if ($customResponse.Title) { $cardParams.HeaderTitle = $customResponse.Title } $card = $widgets | Add-GSChatCard @cardParams $sendParams.MessageSegment = $card } if ($sendTo -like "spaces/*/messages/*") { $this.LogVerbose("Updating message [$sendTo]", $sendParams) try { Update-GSChatMessage @sendParams -MessageId $sendTo -Verbose:$false -ErrorAction Stop } catch { $this.LogInfo([LogSeverity]::Error, $_.Exception.Message, $_) } } elseif ($sendTo -like "spaces/*/threads/*") { $this.LogVerbose("Sending response to thread [$sendTo]", $sendParams) try { Send-GSChatMessage @sendParams -Thread $sendTo -Parent $($sendTo.Split("/")[0..1] -join "/") -Verbose:$false -ErrorAction Stop } catch { $this.LogInfo([LogSeverity]::Error, $_.Exception.Message, $_) } } else { $this.LogVerbose("Sending message to space [$sendTo]", $sendParams) try { Send-GSChatMessage @sendParams -Parent $sendTo -Verbose:$false -ErrorAction Stop } catch { $this.LogInfo([LogSeverity]::Error, $_.Exception.Message, $_) } } } break } '(.*?)PoshBot\.Text\.Response' { $this.LogVerbose("Custom response is [$($customResponse.PSObject.TypeNames[0])]") $chunks = $this._ChunkString($customResponse.Text) $i = 0 foreach ($chunk in $chunks) { $t = if ($customResponse.AsCode) { '```' + $chunk + '```' } else { $chunk } if ($sendTo -like "spaces/*/messages/*") { $this.LogDebug("Updating message [$sendTo]", $t) Update-GSChatMessage -MessageId $sendTo -Text $t -UpdateMask text -Verbose:$false } elseif ($sendTo -like "spaces/*/threads/*") { $this.LogDebug("Sending response to thread [$sendTo]", $t) Send-GSChatMessage -Text $t -Thread $sendTo -Parent $($sendTo.Split("/")[0..1] -join "/") -Verbose:$false } else { $this.LogDebug("Sending message to space [$sendTo]", $t) Send-GSChatMessage -Text $t -Parent $sendTo -Verbose:$false } $i++ } break } '(.*?)PoshBot\.File\.Upload' { $this.LogInfo([LogSeverity]::Error, "Custom response is [$($customResponse.PSObject.TypeNames[0])]. Google Chat does not currently support File Upload via API/SDK call.") # TODO: Must build out once Google Chat supports it. break } default { $this.LogVerbose("Custom response is [$($customResponse.PSObject.TypeNames[0])]") } } } if ($Response.Text.Count -gt 0) { [string]$sendTo = $Response.To if ($customResponse.DM) { $sendToHash = "$($this.UserIdToDMName($Response.MessageFrom))" if ($sendToHash.ContainsKey('name')) { $sendTo = $sendToHash['name'] } } $i = 0 $total = $Response.Text.Count foreach ($item in $Response.Text) { $i++ $deserializedItem = try { [System.Management.Automation.PSSerializer]::Deserialize($item) $this.LogVerbose("Text Item [$i/$total] :: Type [$($item.PSObject.TypeNames[0])] :: Succesfully deserialized", $item) } catch { try { if ($item -is [System.Collections.Hashtable] -or $item -is [System.Management.Automation.PSCustomObject]) { $this.LogVerbose("Text Item [$i/$total] :: Type [$($item.PSObject.TypeNames[0])] :: Item is already correct type", $item) $item } elseif ($jsonConvert = ConvertFrom-Json $item) { $this.LogVerbose("Text Item [$i/$total] :: Type [$($item.PSObject.TypeNames[0])] :: Item is a JSON string, returning converted object", $item) $jsonConvert } else { $null } } catch { $null } } if ($deserializedItem.token -and $deserializedItem.body) { $this.LogVerbose("Deserialized Body", $deserializedItem.body) $this.LogVerbose("Deserialized Token Present", $(if($deserializedItem.token){$true}else{$false})) $deserBody = ConvertTo-Json -InputObject $deserializedItem.body -Depth 20 $restParams = @{ ContentType = 'application/json' Verbose = $false Headers = @{ Authorization = "Bearer $($deserializedItem.token)" } Body = $deserBody } if ($sendTo -like "spaces/*/messages/*") { $this.LogVerbose("Updating parsed message [$sendTo]") $updateMask = @() if ($deserializedItem.body.text) { $updateMask += 'text' } if ($deserializedItem.body.cards) { $updateMask += 'cards' } $restParams['Uri'] = ([Uri]"https://chat.googleapis.com/v1/$($sendTo)?updateMask=$($updateMask -join ',')") $restParams['Method'] = 'Put' Invoke-RestMethod @restParams } elseif ($sendTo -like "spaces/*/threads/*") { $this.LogVerbose("Sending parsed response to thread [$sendTo]") $deserializedItem.body | Add-Member -MemberType NoteProperty -Name thread -Value $(@{ name = $sendTo }) -Force $newDeserBody = ConvertTo-Json -InputObject $deserializedItem.body -Depth 20 $restParams['Body'] = $newDeserBody $updatedUri = "https://chat.googleapis.com/v1/$($sendTo.Split("/")[0..1] -join "/")/messages" $restParams['Uri'] = ([Uri]$updatedUri) $restParams['Method'] = 'Post' Invoke-RestMethod @restParams } else { $this.LogVerbose("Sending parsed message to space [$sendTo]") $restParams['Uri'] = ([Uri]"https://chat.googleapis.com/v1/$($sendTo)/messages") $restParams['Method'] = 'Post' Invoke-RestMethod @restParams } } else { $chunks = $this._ChunkString($item) foreach ($t in $chunks) { $this.LogDebug("Sending response back to GChat channel [$($Response.To)]", $t) if ($Response.To -like "spaces/*/messages/*") { $this.LogDebug("Updating message [$($Response.To)]", $t) Update-GSChatMessage -MessageId $Response.To -Text $t -UpdateMask text -Verbose:$false } elseif ($Response.To -like "spaces/*/threads/*") { $this.LogDebug("Sending response to thread [$($Response.To)]", $t) Send-GSChatMessage -Text $t -Thread $Response.To -Parent $($Response.To.Split("/")[0..1] -join "/") -Verbose:$false } else { $this.LogDebug("Sending message to space [$($Response.To)]", $t) Send-GSChatMessage -Text $t -Parent $Response.To -Verbose:$false } } } } } } # Add a reaction to an existing chat message [void]AddReaction([Message]$Message, [ReactionType]$Type, [string]$Reaction) { $this.LogDebug("Reactions are not yet supported in Google Chat - Ignoring") # TODO: Must build out once Google Chat supports it. } # Remove a reaction from an existing chat message [void]RemoveReaction([Message]$Message, [ReactionType]$Type, [string]$Reaction) { $this.LogDebug("Reactions are not yet supported in Google Chat - Ignoring") # TODO: Must build out once Google Chat supports it. } # Resolve a channel name to an Id [string]ResolveChannelId([string]$ChannelName) { if ($ChannelName -match '^#') { $ChannelName = $ChannelName.TrimStart('#') } $channelId = ($this.Connection.LoginData.channels | Where-Object name -eq $ChannelName).id if (-not $ChannelId) { $channelId = ($this.Connection.LoginData.channels | Where-Object id -eq $ChannelName).id } $this.LogDebug("Resolved channel [$ChannelName] to [$channelId]") return $channelId } # Populate the list of users the GChat team [void]LoadUsers() { $this.LogVerbose('Getting Google Chat users') $allUsers = Get-GSUser -Filter "isSuspended -eq '$false' changePasswordAtNextLogin -eq '$false'" -Verbose:$false $this.LogVerbose("[$($allUsers.Count)] users returned") $allUsers | ForEach-Object { $user = [GChatPerson]::new() $user.Id = "users/$($_.Id)" $user.NickName = $_.Name.FullName $user.FullName = $_.Name.FullName $user.FirstName = $_.Name.GivenName $user.LastName = $_.Name.FamilyName $user.Email = $_.PrimaryEmail $user.Phones = $_.Phones $user.IsAdmin = $_.IsAdmin $user.IsDelegatedAdmin = $_.IsDelegatedAdmin $user.IsEnforcedIn2Sv = $_.IsEnforcedIn2Sv $user.IsEnrolledIn2Sv = $_.IsEnrolledIn2Sv $user.OrgUnitPath = $_.OrgUnitPath $user.CreationTimeRaw = $_.CreationTimeRaw $user.CreationTime = $_.CreationTime $user.LastLoginTimeRaw = $_.LastLoginTimeRaw $user.LastLoginTime = $_.LastLoginTime $user.ThumbnailPhotoUrl = $_.ThumbnailPhotoUrl if (-not $this.Users.ContainsKey("users/$($_.Id)")) { $this.LogDebug("Adding user [users/$($_.Id):$($_.Name.FullName)]") $this.Users["users/$($_.Id)"] = $user } } foreach ($key in $this.Users.Keys | Where-Object {($_ -replace 'users\/','') -notin $allUsers.Id}) { $this.LogDebug("Removing outdated user [$key]") $this.Users.Remove($key) } } # Populate the list of channels in the GChat team [void]LoadRooms() { $this.LogVerbose('Getting Google Chat spaces') $allChannels = Get-GSChatSpace -Verbose:$false $this.LogVerbose("[$($allChannels.Count)] spaces returned") $allChannels | ForEach-Object { $channel = [GChatChannel]::new() $channel.Id = $_.Name if ($_.DisplayName) { $channel.Name = $_.DisplayName } else { $channel.Name = "DM" } $channel.Type = $_.Type $channelMembers = Get-GSChatMember -Space $_.Name -Verbose:$false $channel.MemberCount = $channelMembers.Count foreach ($member in $channelMembers) { $channel.Members.Add($member, $null) } $this.LogDebug("Adding space: $($_.DisplayName):$($_.Name)") $this.Rooms[$_.Name] = $channel } foreach ($key in $this.Rooms.Keys | Where-Object {$_ -notin $allChannels.Name}) { $this.LogDebug("Removing outdated channel [$key]") $this.Rooms.Remove($key) } } # Get the bot identity Id [string]GetBotIdentity() { $id = $this.Connection.LoginData.self.id $this.LogVerbose("Bot identity is [$id]") return $id } # Determine if incoming message was from the bot [bool]MsgFromBot([string]$From) { $frombot = ($this.BotId -eq $From) if ($fromBot) { $this.LogDebug("Message is from bot [From: $From == Bot: $($this.BotId)]. Ignoring") } else { $this.LogDebug("Message is not from bot [From: $From <> Bot: $($this.BotId)]") } return $fromBot } # Get a user by their Id [GChatPerson]GetUser([string]$UserId) { $user = $this.Users[$UserId] if (-not $user) { $this.LogDebug([LogSeverity]::Warning, "User [$UserId] not found. Refreshing users") $this.LoadUsers() $user = $this.Users[$UserId] } if ($user) { $this.LogDebug("Resolved user [$UserId]", $user) } else { $this.LogDebug([LogSeverity]::Warning, "Could not resolve user [$UserId]") } return $user } [hashtable]GetUserInfo([string]$UserId) { if ($UserId -notlike "users/*") { $UserId = "users/$UserId" } $user = $this.Users[$UserId] if (-not $user) { $this.LogDebug([LogSeverity]::Warning, "User [$UserId] not found. Refreshing users") $this.LoadUsers() $user = $this.Users[$UserId] } if ($user) { $this.LogDebug("Resolved user [$UserId]", $user) return $user.ToHash() } else { $this.LogDebug([LogSeverity]::Warning, "Could not resolve user [$UserId]") return $null } } # Get a user Id by their name [string]UsernameToUserId([string]$Username) { $Username = $Username.TrimStart('@') $user = $this.Users.Values | Where-Object {$_.Nickname -eq $Username -or $_.Email -eq $Username -or $_.FullName -eq $Username} $id = $null if ($user) { $id = $user.Id } else { # User each doesn't exist or is not in the local cache # Refresh it and try again $this.LogDebug([LogSeverity]::Warning, "User [$Username] not found. Refreshing users") $this.LoadUsers() $user = $this.Users.Values | Where-Object {$_.Nickname -eq $Username -or $_.Email -eq $Username -or $_.FullName -eq $Username} if (-not $user) { $id = $null } else { $id = $user.Id } } if ($id) { $this.LogDebug("Resolved [$Username] to [$id]") } else { $this.LogDebug([LogSeverity]::Warning, "Could not resolve user [$Username]") } return $id } # Get a user name by their Id [string]UserIdToUsername([string]$UserId) { $name = $null if ((Get-GSChatConfig).Spaces.ContainsKey("$UserId")) { $name = $this.Users[$UserId].Nickname } else { $this.LogDebug([LogSeverity]::Warning, "User [$UserId] not found. Refreshing users") $this.LoadUsers() $name = $this.Users[$UserId].Nickname } if ($name) { $this.LogDebug("Resolved [$UserId] to [$name]") } else { $this.LogDebug([LogSeverity]::Warning, "Could not resolve user [$UserId]") } return $name } # Get a user name by their Id [hashtable]UserIdToDMName([string]$UserId) { $hash = @{} if ((Get-GSChatConfig).Spaces.ContainsKey($UserId)) { $hash['name'] = (Get-GSChatConfig).Spaces[$UserId] } if ($hash.ContainsKey('name')) { $this.LogDebug("Resolved [$UserId] to DM name [$($hash['name'])]") } else { $this.LogDebug([LogSeverity]::Warning, "Could not resolve user [$UserId] to a DM. Advising user to DM the bot to initialize the space first.") } return $hash } # Get the channel name by Id [string]ChannelIdToName([string]$ChannelId) { $name = $null if ($this.Rooms.ContainsKey($ChannelId)) { $name = $this.Rooms[$ChannelId].Name } else { $this.LogDebug([LogSeverity]::Warning, "Channel [$ChannelId] not found. Refreshing channels") $this.LoadRooms() $name = $this.Rooms[$ChannelId].Name } if ($name) { $this.LogDebug("Resolved [$ChannelId] to [$name]") } else { $this.LogDebug([LogSeverity]::Warning, "Could not resolve channel [$ChannelId]") } return $name } # Break apart a string by number of characters hidden [System.Collections.ArrayList] _ChunkString([string]$Text) { $chunks = [regex]::Split($Text, "(?<=\G.{$($this.MaxMessageLength)})", [System.Text.RegularExpressions.RegexOptions]::Singleline) $this.LogDebug("Split response into [$($chunks.Count)] chunks") return $chunks } # Resolve a reaction type to an emoji hidden [string]_ResolveEmoji([ReactionType]$Type) { $emoji = [string]::Empty Switch ($Type) { 'Success' { return 'white_check_mark' } 'Failure' { return 'exclamation' } 'Processing' { return 'gear' } 'Warning' { return 'warning' } 'ApprovalNeeded' { return 'closed_lock_with_key'} 'Cancelled' { return 'no_entry_sign'} 'Denied' { return 'x'} } return $emoji } # Translate formatted @mentions like @bod@domain.com into @devblackops hidden [string]_ProcessMentions([string]$Text) { $processed = $Text $mentions = $processed | Select-String -Pattern '(@\S*|@\S*)' -AllMatches | ForEach-Object { $_.Matches | ForEach-Object { [pscustomobject]@{ FormattedId = $_.Value UnformattedId = $_.Value.TrimStart('<@').TrimEnd('>') } } } $mentions | ForEach-Object { if ($name = $this.UsernameToUserId($_.UnformattedId)) { $processed = $processed -replace $_.FormattedId, "<users/$($name)>" $this.LogDebug($processed) } else { $this.LogDebug([LogSeverity]::Warning, "Unable to translate @mention [$($_.FormattedId)] into a username") } } return $processed } } |