diff options
| author |  Christian Hesse <mail@eworm.de> | 2020-09-27 20:38:09 +0200 |
|---|---|---|
| committer | Christian Hesse <mail@eworm.de> | 2020-09-27 20:38:09 +0200 |
| commit | 9ea6b159b697359ace83f45d1cbd12cb6b0d6dd5 (patch) | |
| tree | 38dfa3a3f0116a57057e10ee372a531aefa43242 /global-functions | |
| parent | 697e32a30640c7bb8c132aaed44968081e6e3872 (diff) | |
global-functions: $SendTelegram: truncate messages if too long
Telegram messages have a maximum length of 4096 characters. Truncate if
too long, keep some spare characters for status messages.
Diffstat (limited to 'global-functions')
| -rw-r--r-- | global-functions | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/global-functions b/global-functions index 2d25b34..5aab671 100644 --- a/global-functions +++ b/global-functions @@ -744,6 +744,7 @@ :global CertificateAvailable; :global LogPrintExit; + :global SymbolForNotification; :global UrlEncode; :local ChatId $TelegramChatId; @@ -755,7 +756,13 @@ :return false; } - :local Text [ $UrlEncode ("[" . $Identity . "] " . $Subject . "\n\n" . $Message) ]; + :local Text ("[" . $Identity . "] " . $Subject . "\n\n" . $Message); + :if ([ :len $Text ] > 3968) do={ + :set Text ([ :pick $Text 0 3840 ] . "...\n\n" . [ $SymbolForNotification "warning-sign" ] . \ + "The Telegram message was too long and has been truncated."); + } + :set Text [ $UrlEncode $Text ]; + :do { :if ([ $CertificateAvailable "Go Daddy Secure Certificate Authority - G2" ] = false) do={ $LogPrintExit warning ("Downloading required certificate failed.") true; |