From 161ca4c69108bee451df2aeda55740a3cbddff95 Mon Sep 17 00:00:00 2001
From: Andrew Stowell <andrew@digitaladapt.com>
Date: Wed, 15 Nov 2023 08:28:43 -0500
Subject: [PATCH] ddns and discord on windows now support being quieter with
 -quiet switch.

---
 Discord.ps1 | 10 +++++++---
 Dynv6.ps1   | 16 +++++++++++-----
 2 files changed, 18 insertions(+), 8 deletions(-)

diff --git a/Discord.ps1 b/Discord.ps1
index 9286505..9894863 100644
--- a/Discord.ps1
+++ b/Discord.ps1
@@ -31,7 +31,8 @@ param (
     [string] $webhook = "",
     [string] $botName = "",
     [string] $color   = "",
-    [string] $title   = ""
+    [string] $title   = "",
+    [switch] $quiet
 )
 begin {
     $chunk = ""
@@ -56,7 +57,7 @@ begin {
 process {
     # build up the full message
     foreach ($line in $message) {
-        if ($chunk.length + $line.length -gt 1800) {
+        if ($chunk.length + $line.length -gt 3600) {
             # if adding the line will make it too long, queue existing chunk and reset
             $chunks += $chunk
             $chunk = ""
@@ -94,7 +95,10 @@ end {
     if (($oldMessage -join "`n") -ne ($message -join "`n")) {
         # finally send each chunk of the message
         foreach ($chunk in $chunks) {
-            SendDiscordMessage -message $chunk -webhook $webhook -botName $botName -title $title -color $colorNumber
+            # if quiet flag given, and trimmed content is empty then skip, (normally) otherwise send message
+            if ($chunk.trim() || ! $quiet) {
+                SendDiscordMessage -message $chunk -webhook $webhook -botName $botName -title $title -color $colorNumber
+            }
         }
 
         # if distinct, store the updated message for future checking
diff --git a/Dynv6.ps1 b/Dynv6.ps1
index 77971d2..c9bbd3f 100644
--- a/Dynv6.ps1
+++ b/Dynv6.ps1
@@ -47,7 +47,8 @@ param(
     [string] $netmask = "128",
     [object] $logFile = "$env:USERPROFILE\\.dynv6.log",
     [string] $ipv4 = "",
-    [string] $ipv6 = ""
+    [string] $ipv6 = "",
+    [switch] $quiet
 )
 
 # load in defaults from config
@@ -100,7 +101,9 @@ $ipv6 = "$ipv6/$netmask"
 
 # update IPv4, if changed
 if ($old4 -eq $ipv4) {
-    $events += "IPv4 address unchanged"
+    if ( ! $quiet) {
+        $events += "IPv4 address unchanged"
+    }
 } else {
     # send IPv4 address to dynv6
     $body = @{
@@ -117,7 +120,9 @@ if ($old4 -eq $ipv4) {
 
 # update IPv6, if changed
 if ($old6 -eq $ipv6) {
-    $events += "IPv6 address unchanged"
+    if ( ! $quiet) {
+        $events += "IPv6 address unchanged"
+    }
 } else {
     # send IPv6 address to dynv6
     $body = @{
@@ -135,5 +140,6 @@ if ($old6 -eq $ipv6) {
 if ($logFile) {
     Out-File -FilePath $logFile -Append -InputObject ($events -join "`n")
 }
-echo ($events -join "`n")
-
+if ($events.count -gt 0) {
+    echo ($events -join "`n")
+}