From bb4c0c93fc28aa1a43cf90e4f735ecfad5985f1d Mon Sep 17 00:00:00 2001
From: Gregor Feierabend <23300469@sun.ac.za>
Date: Tue, 29 Jun 2021 01:49:08 +0200
Subject: [PATCH] notify update

---
 .config/i3/i3blocks.conf |  2 +-
 .scripts/mailnotify2.sh  | 26 ++++++++++++++++++++++++++
 2 files changed, 27 insertions(+), 1 deletion(-)
 create mode 100755 .scripts/mailnotify2.sh

diff --git a/.config/i3/i3blocks.conf b/.config/i3/i3blocks.conf
index 5a6a13b..ba03ce7 100644
--- a/.config/i3/i3blocks.conf
+++ b/.config/i3/i3blocks.conf
@@ -43,7 +43,7 @@ interval=10
 color=#A4C2F4
 
 [mail]
-command=~/.scripts/mailnotify.sh
+command=~/.scripts/mailnotify2.sh
 interval=60
 color=#91E78B
 
diff --git a/.scripts/mailnotify2.sh b/.scripts/mailnotify2.sh
new file mode 100755
index 0000000..9e6aef5
--- /dev/null
+++ b/.scripts/mailnotify2.sh
@@ -0,0 +1,26 @@
+#!/bin/zsh
+
+#https://gist.github.com/john2x/f6d947362dae7c10f702
+function extract_sender {
+    grep -o '^From: \(.*\)$' $1 | sed "s/^From: //g"
+}
+function extract_subject {
+    grep -o '^Subject: \(.*\)$' $1 | sed "s/^Subject: //g"
+}
+
+prevmsgs=/tmp/oimapprevmsg
+ml="$(find $HOME/MAIL/offlineIMAP/*/INBOX/new -type f | wc -l)"
+touch $prevmsgs
+if (( ml > 0 )); then
+	for file in ~/MAIL/offlineIMAP/*/INBOX/new/*
+	do
+		if grep -Fxq "$file" "$prevmsgs"; then
+        else
+			notify-send "New Mail" "From: `extract_sender $file`\nSubject: `extract_subject $file`"
+			echo $file >> $prevmsgs
+		fi
+	done
+	echo $ml
+else
+	echo "0"
+fi