diff options
Diffstat (limited to 'mod/notification-telegram')
| -rw-r--r-- | mod/notification-telegram | 164 |
1 files changed, 0 insertions, 164 deletions
diff --git a/mod/notification-telegram b/mod/notification-telegram deleted file mode 100644 index 230dd57..0000000 --- a/mod/notification-telegram +++ /dev/null @@ -1,164 +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 LogPrintExit2; - - :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 $TelegramQueue ] = "nothing") do={ - :set TelegramQueue [ :toarray "" ]; - } - :set Text ($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 lease 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; -} |