From 4e1ad58d6a204b8a596e9657dd3bce9069531967 Mon Sep 17 00:00:00 2001
From: Alexandre <44178713+alexbelgium@users.noreply.github.com>
Date: Tue, 25 Jun 2024 08:29:57 +0200
Subject: [PATCH] add apprise alert

---
 .../rootfs/custom-services.d/30-monitoring.sh | 51 +++++++++++++++----
 1 file changed, 41 insertions(+), 10 deletions(-)

diff --git a/birdnet-pi/rootfs/custom-services.d/30-monitoring.sh b/birdnet-pi/rootfs/custom-services.d/30-monitoring.sh
index b43e5b4a3..d1bf6307e 100755
--- a/birdnet-pi/rootfs/custom-services.d/30-monitoring.sh
+++ b/birdnet-pi/rootfs/custom-services.d/30-monitoring.sh
@@ -24,20 +24,50 @@ mkdir -p "$ingest_dir"
 chown -R pi:pi "$ingest_dir"
 chmod -R 755 "$ingest_dir"
 
+function apprisemessage() {
+        # Set failed check so it only runs once
+        touch "$HOME"/BirdNET-Pi/failed_servicescheck
+        NOTIFICATION=""
+        STOPPEDSERVICE="<br><b>Stopped services:</b> "
+        services=(birdnet_analysis
+                chart_viewer
+                spectrogram_viewer
+                icecast2
+                birdnet_recording
+                birdnet_log
+                birdnet_stats)
+            for i in "${services[@]}"; do
+                if [[ "$(sudo systemctl is-active "${i}".service)" == "inactive" ]]; then
+                    STOPPEDSERVICE+="${i}; "
+                fi
+            done
+            NOTIFICATION+="$STOPPEDSERVICE"
+            NOTIFICATION+="<br><b>Additional informations</b>: "
+            NOTIFICATION+="<br><b>Since:</b> ${LASTCHECK:-unknown}"
+            NOTIFICATION+="<br><b>System:</b> ${SITE_NAME:-$(hostname)}"
+            NOTIFICATION+="<br>Available disk space: $(df -h "$(readlink -f "$HOME/BirdSongs")" | awk 'NR==2 {print $4}')"
+            if [ -n "$BIRDNETPI_URL" ]; then
+                NOTIFICATION+="<br> <a href=\"$BIRDNETPI_URL\">Access your BirdNET-Pi</a>"
+            fi
+            TITLE="BirdNET-Analyzer stopped"
+            $HOME/BirdNET-Pi/birdnet/bin/apprise -vv -t "$TITLE" -b "${NOTIFICATION}" --input-format=html --config="$HOME/BirdNET-Pi/apprise.txt"
+        fi
+}
+
 while true; do
     sleep 61
 
     # Restart analysis if clogged
     ############################
 
-    if (( counter <= 0 )); then
-       latest="$(cat "$ingest_dir"/analyzing_now.txt)"
-       if [[ "$latest" == "$analyzing_now" ]]; then
-          echo "$(date) WARNING no change in analyzing_now for 10 iterations, restarting services"
-          /."$HOME"/BirdNET-Pi/scripts/restart_services.sh
-       fi
-       counter=10
-       analyzing_now=$(cat "$ingest_dir"/analyzing_now.txt)
+    if ((counter <= 0)); then
+        latest="$(cat "$ingest_dir"/analyzing_now.txt)"
+        if [[ "$latest" == "$analyzing_now" ]]; then
+            echo "$(date) WARNING no change in analyzing_now for 10 iterations, restarting services"
+            /."$HOME"/BirdNET-Pi/scripts/restart_services.sh
+        fi
+        counter=10
+        analyzing_now=$(cat "$ingest_dir"/analyzing_now.txt)
     fi
 
     # Pause recorder to catch-up
@@ -48,10 +78,11 @@ while true; do
 
     bashio::log.green "$(date)    INFO ${wavs} wav files waiting in $ingest_dir, $srv state is $state"
 
-    if (( wavs > 100 )) && [[ "$state" == "active" ]]; then
+    if ((wavs > 100)) && [[ "$state" == "active" ]]; then
         sudo systemctl stop "$srv"
         bashio::log.red "$(date) WARNING stopped $srv service"
-    elif (( wavs <= 100 )) && [[ "$state" != "active" ]]; then
+        if [ -s "$HOME/BirdNET-Pi/apprise.txt" ]; then apprisealert(); fi
+    elif ((wavs <= 100)) && [[ "$state" != "active" ]]; then
         sudo systemctl start $srv
         bashio::log.yellow "$(date)    INFO started $srv service"
     fi