From fed7f2da46fc02b12d23c0f05111452b8e9935e6 Mon Sep 17 00:00:00 2001
From: Christian Hesse <mail@eworm.de>
Date: Fri, 13 Oct 2023 16:42:24 +0200
Subject: mod/notification-telegram: drop support for non-fixed width font

---
 global-config.rsc             |  2 --
 global-functions.rsc          |  2 +-
 mod/notification-telegram.rsc | 15 +++------------
 news-and-changes.rsc          |  1 +
 4 files changed, 5 insertions(+), 15 deletions(-)

diff --git a/global-config.rsc b/global-config.rsc
index 172c4cd..0ea18e5 100644
--- a/global-config.rsc
+++ b/global-config.rsc
@@ -41,8 +41,6 @@
 #};
 :global TelegramChatGroups "(all)";
 #:global TelegramChatGroups "(all|home|office)";
-# This is whether or not to send Telegram messages with fixed-width font.
-:global TelegramFixedWidthFont true;
 
 # You can send Matrix notifications. Configure these settings and
 # install the module:
diff --git a/global-functions.rsc b/global-functions.rsc
index dbedfbc..4617a3a 100644
--- a/global-functions.rsc
+++ b/global-functions.rsc
@@ -12,7 +12,7 @@
 :local 0 "global-functions";
 
 # expected configuration version
-:global ExpectedConfigVersion 106;
+:global ExpectedConfigVersion 107;
 
 # global variables not to be changed by user
 :global GlobalFunctionsReady false;
diff --git a/mod/notification-telegram.rsc b/mod/notification-telegram.rsc
index 641c6f0..b5729a4 100644
--- a/mod/notification-telegram.rsc
+++ b/mod/notification-telegram.rsc
@@ -40,7 +40,7 @@
           ("https://api.telegram.org/bot" . ($Message->"tokenid") . "/sendMessage") \
           http-data=("chat_id=" . ($Message->"chatid") . "&disable_notification=" . ($Message->"silent") . \
           "&reply_to_message_id=" . ($Message->"replyto") . "&disable_web_page_preview=true" . \
-          "&parse_mode=" . ($Message->"parsemode") . "&text=" . ($Message->"text")) as-value ]->"data");
+          "&parse_mode=MarkdownV2&text=" . ($Message->"text")) as-value ]->"data");
         :set ($TelegramQueue->$Id);
         :set ($TelegramMessageIDs->([ $ParseJson ([ $ParseJson $Data ]->"result") ]->"message_id")) 1;
       } on-error={
@@ -64,7 +64,6 @@
   :global IdentityExtra;
   :global TelegramChatId;
   :global TelegramChatIdOverride;
-  :global TelegramFixedWidthFont;
   :global TelegramMessageIDs;
   :global TelegramQueue;
   :global TelegramTokenId;
@@ -80,15 +79,9 @@
   :global UrlEncode;
 
   :local EscapeMD do={
-    :global TelegramFixedWidthFont;
-
     :global CharacterReplace;
     :global IfThenElse;
 
-    :if ($TelegramFixedWidthFont != true) do={
-      :return ($1 . [ $IfThenElse ($2 = "body") ("\n") "" ]);
-    }
-
     :local Return $1;
     :local Chars {
       "body"={ "\\"; "`" };
@@ -140,7 +133,6 @@
       (($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={
@@ -150,7 +142,7 @@
       ("https://api.telegram.org/bot" . $TokenId . "/sendMessage") \
       http-data=("chat_id=" . $ChatId . "&disable_notification=" . ($Notification->"silent") . \
       "&reply_to_message_id=" . ($Notification->"replyto") . "&disable_web_page_preview=true" . \
-      "&parse_mode=" . $ParseMode . "&text=" . $Text) as-value ]->"data");
+      "&parse_mode=MarkdownV2&text=" . $Text) as-value ]->"data");
     :set ($TelegramMessageIDs->([ $ParseJson ([ $ParseJson $Data ]->"result") ]->"message_id")) 1;
   } on-error={
     $LogPrintExit2 info $0 ("Failed sending telegram notification! Queuing...") false;
@@ -162,8 +154,7 @@
       [ $EscapeMD ("This message was queued since " . [ /system/clock/get date ] . \
       " " . [ /system/clock/get time ] . " and may be obsolete.") "plain" ]) ]);
     :set ($TelegramQueue->[ :len $TelegramQueue ]) { chatid=$ChatId; tokenid=$TokenId;
-      parsemode=$ParseMode; text=$Text; silent=($Notification->"silent");
-      replyto=($Notification->"replyto") };
+      text=$Text; silent=($Notification->"silent"); replyto=($Notification->"replyto") };
     :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;");
diff --git a/news-and-changes.rsc b/news-and-changes.rsc
index 49b1671..d20ace0 100644
--- a/news-and-changes.rsc
+++ b/news-and-changes.rsc
@@ -20,6 +20,7 @@
   104="All relevant scripts were ported to new wifiwave2 and are available for AX devices now!";
   105="Extended 'check-routeros-update' to support automatic update from specific neighbor(s).";
   106="Modified 'telegram-chat' to make it act on message replies, without activation. Also made it answer a single question mark with a short notice.";
+  107="Dropped support for non-fixed width font in Telegram notifications.";
 };
 
 # Migration steps to be applied on script updates
-- 
cgit v1.2.3-54-g00ecf