dunstctl: script, module & preview images

polybar-scripts/dunst-controller/dunstctl.sh

@@ -0,0 +1,50 @@
+#! /usr/bin/env sh
+
+unmute() {
+    dunstctl set-paused false && \
+        dunstify 'dunst' 'Unmuted notifications.' -i polari -u low &
+}
+
+mute() {
+    dunstify 'dunst' 'Muting notifications...' -i polari -u low &
+    # We're about to mute notifications, so the above notification will
+    # effectively not show, since set-paused hides notifications. So, sleep
+    # for 2 seconds.
+    sleep 2
+    # Close all to prevent notification from showing up once we unmute.
+    dunstctl close-all
+    dunstctl set-paused true
+}
+
+pop_all() {
+    for id in $(dunstctl history | while jq -r '.data[][].id.data'); do
+        dunstctl history-pop $id
+    done
+}
+
+if [ "$(dunstctl is-paused)" = 'true' ]; then
+    case $1 in
+    toggle)
+        unmute
+        ;;
+    show-all)
+        unmute
+        pop_all
+        ;;
+    *)
+        echo " $(dunstctl count waiting)"
+        ;;
+    esac
+else
+    case $1 in
+    toggle)
+        mute
+        ;;
+    show-all)
+        pop_all
+        ;;
+    *)
+        echo ''
+        ;;
+    esac
+fi