From 2d277a15f5b70a6188aa2871333e089f2f95ceec Mon Sep 17 00:00:00 2001
From: Wim <wim@42.be>
Date: Fri, 19 Apr 2019 18:27:31 +0200
Subject: Add scripting (tengo) support for every outgoing message (#806)

Adds a new key OutMessage under [tengo] table, which specifies the location of the script that
will be invoked on each message being sent to a bridge and can be used to modify the Username
and the Text of that message.

The script will have the following global variables:
read-only:
inAccount, inProtocol, inChannel, inGateway
outAccount, outProtocol, outChannel, outGateway

read-write:
msgText, msgUsername

The script is reloaded on every message, so you can modify the script on the fly.

The default script in https://github.com/42wim/matterbridge/tree/master/internal/tengo/outmessage.tengo
is compiled in and will be executed if no script is specified.
---
 internal/tengo/outmessage.tengo | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 internal/tengo/outmessage.tengo

(limited to 'internal/tengo')

diff --git a/internal/tengo/outmessage.tengo b/internal/tengo/outmessage.tengo
new file mode 100644
index 00000000..d218088a
--- /dev/null
+++ b/internal/tengo/outmessage.tengo
@@ -0,0 +1,19 @@
+/*
+variables available 
+read-only:
+inAccount, inProtocol, inChannel, inGateway
+outAccount, outProtocol, outChannel, outGateway
+
+read-write:
+msgText, msgUsername
+*/
+
+text := import("text")
+
+// start - strip irc colors 
+// if we're not sending to an irc bridge we strip the IRC colors
+if inProtocol == "irc" {
+    re := text.re_compile(`\x03(?:\d{1,2}(?:,\d{1,2})?)?|[[:cntrl:]]`)
+    msgText=re.replace(msgText,"")
+}
+// end - strip irc colors
-- 
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