diff options
Diffstat (limited to 'mod/notification-telegram')
| -rw-r--r-- | mod/notification-telegram | 170 | 
1 files changed, 0 insertions, 170 deletions
| diff --git a/mod/notification-telegram b/mod/notification-telegram deleted file mode 100644 index 8c4cd65..0000000 --- a/mod/notification-telegram +++ /dev/null @@ -1,170 +0,0 @@ -#!rsc by RouterOS -# RouterOS script: mod/notification-telegram -# Copyright (c) 2013-2022 Christian Hesse <mail@eworm.de> -# https://git.eworm.de/cgit/routeros-scripts/about/COPYING.md - -:global FlushTelegramQueue; -:global NotificationFunctions; -:global SendTelegram; -:global SendTelegram2; - -# flush telegram queue -:set FlushTelegramQueue do={ -  :global TelegramQueue; - -  :global IsFullyConnected; -  :global LogPrintExit2; - -  :if ([ $IsFullyConnected ] = false) do={ -    $LogPrintExit2 debug $0 ("System is not fully connected, not flushing.") false; -    :return false; -  } - -  :local AllDone true; -  :local QueueLen [ :len $TelegramQueue ]; - -  :if ([ :len [ /system/scheduler/find where name="FlushTelegramQueue" ] ] > 0 && $QueueLen = 0) do={ -    $LogPrintExit2 warning $0 ("Flushing Telegram messages from scheduler, but queue is empty.") false; -  } - -  :foreach Id,Message in=$TelegramQueue do={ -    :if ([ :typeof $Message ] = "array" ) do={ -      :do { -        /tool/fetch check-certificate=yes-without-crl output=none http-method=post \ -          ("https://api.telegram.org/bot" . ($Message->"tokenid") . "/sendMessage") \ -          http-data=("chat_id=" . ($Message->"chatid") . \ -          "&disable_notification=" . ($Message->"silent") . \ -          "&disable_web_page_preview=true&parse_mode=" . ($Message->"parsemode") . \ -          "&text=" . ($Message->"text")) as-value; -        :set ($TelegramQueue->$Id); -      } on-error={ -        $LogPrintExit2 debug $0 ("Sending queued Telegram message failed.") false; -        :set AllDone false; -      } -    } -  } - -  :if ($AllDone = true && $QueueLen = [ :len $TelegramQueue ]) do={ -    /system/scheduler/remove [ find where name="FlushTelegramQueue" ]; -    :set TelegramQueue; -  } -} - -# send notification via telegram - expects one array argument -:set ($NotificationFunctions->"telegram") do={ -  :local Notification $1; - -  :global Identity; -  :global TelegramChatId; -  :global TelegramChatIdOverride; -  :global TelegramFixedWidthFont; -  :global TelegramQueue; -  :global TelegramTokenId; -  :global TelegramTokenIdOverride; - -  :global CertificateAvailable; -  :global CharacterReplace; -  :global EitherOr; -  :global IfThenElse; -  :global LogPrintExit2; -  :global SymbolForNotification; -  :global UrlEncode; - -  :local EscapeMD do={ -    :global TelegramFixedWidthFont; - -    :global CharacterReplace; -    :global IfThenElse; - -    :if ($TelegramFixedWidthFont != true) do={ -      :return ($1 . [ $IfThenElse ($2 = "body") ("\n") "" ]); -    } - -    :local Return $1; -    :local Chars { -      "body"={ "\\"; "`" }; -      "plain"={ "_"; "*"; "["; "]"; "("; ")"; "~"; "`"; ">"; -                "#"; "+"; "-"; "="; "|"; "{"; "}"; "."; "!" }; -    } -    :foreach Char in=($Chars->$2) do={ -      :set Return [ $CharacterReplace $Return $Char ("\\" . $Char) ]; -    } - -    :if ($2 = "body") do={ -      :return ("```\n" . $Return . "\n```"); -    } - -    :return $Return; -  } - -  :local ChatId [ $EitherOr ($TelegramChatIdOverride->($Notification->"origin")) $TelegramChatId ]; -  :local TokenId [ $EitherOr ($TelegramTokenIdOverride->($Notification->"origin")) $TelegramTokenId ]; - -  :if ([ :len $TokenId ] = 0 || [ :len $ChatId ] = 0) do={ -    :return false; -  } - -  :local Truncated false; -  :local Text ("*__" . [ $EscapeMD ("[" . $Identity . "] " . ($Notification->"subject")) "plain" ] . "__*\n\n"); -  :local LenSubject [ :len $Text ]; -  :local LenMessage [ :len ($Notification->"message") ]; -  :local LenLink [ :len ($Notification->"link") ]; -  :local LenSum ($LenSubject + $LenMessage + $LenLink); -  :if ($LenSum > 3968) do={ -    :set Text ($Text . [ $EscapeMD ([ :pick ($Notification->"message") 0 (3840 - $LenSubject - $LenLink) ] . "...") "body" ]); -    :set Truncated true; -  } else={ -    :set Text ($Text . [ $EscapeMD ($Notification->"message") "body" ]); -  } -  :if ($LenLink > 0) do={ -    :set Text ($Text . "\n" . [ $SymbolForNotification "link" ] . [ $EscapeMD ($Notification->"link") "plain" ]); -  } -  :if ($Truncated = true) do={ -    :set Text ($Text . "\n" . [ $SymbolForNotification "scissors" ] . \ -      [ $EscapeMD ("The Telegram message was too long and has been truncated, cut off " . \ -      (($LenSum - [ :len $Text ]) * 100 / $LenSum) . "%!") "plain" ]); -  } -  :set Text [ $UrlEncode $Text ]; -  :local ParseMode [ $IfThenElse ($TelegramFixedWidthFont = true) "MarkdownV2" "" ]; - -  :do { -    :if ([ $CertificateAvailable "Go Daddy Secure Certificate Authority - G2" ] = false) do={ -      $LogPrintExit2 warning $0 ("Downloading required certificate failed.") true; -    } -    /tool/fetch check-certificate=yes-without-crl output=none http-method=post \ -      ("https://api.telegram.org/bot" . $TokenId . "/sendMessage") \ -      http-data=("chat_id=" . $ChatId . "&disable_notification=" . ($Notification->"silent") . \ -      "&disable_web_page_preview=true&parse_mode=" . $ParseMode . "&text=" . $Text) as-value; -  } on-error={ -    $LogPrintExit2 info $0 ("Failed sending telegram notification! Queuing...") false; - -    :if ([ :typeof $TelegramQueue ] = "nothing") do={ -      :set TelegramQueue ({}); -    } -    :set Text ($Text . [ $UrlEncode ("\n" . [ $SymbolForNotification "alarm-clock" ] . \ -      [ $EscapeMD ("This message was queued since " . [ /system/clock/get date ] . \ -      " " . [ /system/clock/get time ] . " and may be obsolete.") "plain" ]) ]); -    :set ($TelegramQueue->[ :len $TelegramQueue ]) { chatid=$ChatId; tokenid=$TokenId; -      parsemode=$ParseMode; text=$Text; silent=($Notification->"silent") }; -    :if ([ :len [ /system/scheduler/find where name="FlushTelegramQueue" ] ] = 0) do={ -      /system/scheduler/add name=FlushTelegramQueue interval=1m start-time=startup \ -        on-event=(":global FlushTelegramQueue; \$FlushTelegramQueue;"); -    } -  } -} - -# send notification via telegram - expects at least two string arguments -:set SendTelegram do={ -  :global SendTelegram2; - -  $SendTelegram2 ({ subject=$1; message=$2; link=$3; silent=$4 }); -} - -# send notification via telegram - expects one array argument -:set SendTelegram2 do={ -  :local Notification $1; - -  :global NotificationFunctions; - -  ($NotificationFunctions->"telegram") ("\$NotificationFunctions->\"telegram\"") $Notification; -} |