starlink_status/bot.sh

#!/bin/bash

source .env

while true; do

date=$(date "+%Y%m%d_%H%M%S")
image=data/image_$date.png
speedtest_ookla=data/speedtest_ookla_$date.json
speedtest_fast=data/speedtest_fast_$date.json
weather_file=data/weather_$date.json
edited_image=data/edited_image_$date.png

#################################################################################
echo Grabbing Image
# Capture a frame from RTSP stream
mpv $RTSP_URL --frames=1 --vo=image --ovc=png --o=$image >> /dev/null
echo Image grabbed
#################################################################################

#################################################################################
echo Doing speedtest by Ookla
# Run speedtest and output to a file
speedtest --json > $speedtest_ookla
# Extract information from the speedtest output

# Parsing JSON data
ookla_server=$(jq -r '.server.sponsor' "$speedtest_ookla")
ookla_city=$(jq -r '.server.name' "$speedtest_ookla")
ookla_country=$(jq -r '.server.country' "$speedtest_ookla")
ookla_ping=$(jq '.ping' "$speedtest_ookla")
ookla_download=$(jq '.download' "$speedtest_ookla")
ookla_upload=$(jq '.upload' "$speedtest_ookla")
ooka_bytes_received=$(jq '.bytes_received' "$speedtest_ookla")
ooka_bytes_sent=$(jq '.bytes_sent' "$speedtest_ookla")

# Converting download and upload speeds from bytes per second to Mbit/s
ookla_download_mbps=$(echo "scale=4; $download / 1000000" | bc)
ookla_upload_mbps=$(echo "scale=4; $upload / 1000000" | bc)

# Converting bytes to MB
ookla_bytes_received_mb=$(echo "scale=2; $bytes_received / 1048576" | bc)
ookla_bytes_sent_mb=$(echo "scale=2; $bytes_sent / 1048576" | bc)


fast --upload --json > $speedtest_fast
fast_download_speed=$(jq '.downloadSpeed' "$speedtest_fast")
fast_upload_speed=$(jq '.uploadSpeed' "$speedtest_fast")
fast_latency=$(jq '.latency' "$speedtest_fast")
fast_downloaded=$(jq '.downloaded' "$speedtest_fast")
fast_uploaded=$(jq '.uploaded' "$speedtest_fast")

echo Speedtest complete
#################################################################################

#################################################################################
echo Checking weather
# Make the API request
curl -s "https://api.open-meteo.com/v1/forecast?latitude=${LATITUDE}&longitude=${LONGITUDE}&current_weather=true" > $weather_file
# Extract Weather Condition
weather_condition=$(cat $weather_file | jq '.current_weather.weathercode')
case $weather_condition in
    0) current_weather="☀️  Clear sky" ;;
    1|2|3) current_weather="☁️  Cloudy" ;;
    45|48) current_weather="🌫️  Fog" ;;
    51|53|55|56|57) current_weather="🌧️  Drizzle" ;;
    61|63|65|66|67) current_weather="🌦️  Rain" ;;
    80|81|82) current_weather="🌧️  Rain showers" ;;
    85|86) current_weather="🌨️  Snow showers" ;;
    95|96|99) current_weather="⛈️  Thunderstorm" ;;
    *) current_weather="🌐 Weather condition not recognized" ;;
esac
echo Weather checked
#################################################################################

#################################################################################
caption="
$current_weather

Speedtest by Ookla:
🌐 *Server*: $ookla_server, $ookla_city, $ookla_country
🏓 *Latency*: $ookla_ping ms
⬇️  *Download*: $ookla_download_mbps Mbit/s, Used: $ookla_bytes_received_mb MB
⬆️  *Upload*: Upload: $ookla_upload_mbps Mbit/s, Used: $ookla_bytes_sent_mb MB

LibreSpeed:
🌐 *Server*:
🏓 *Latency*: ms
⬇️  *Download*: Mbit/s, Used: MB
⬆️  *Upload*: Upload: Mbit/s, Used MB

Fast Powered by Netflix:
🏓 *Latency*: $fast_latency ms
⬇️  *Download*: $fast_download_speed Mbit/s, Used: $fast_downloaded MB
⬆️  *Upload*: Upload: $fast_upload_speed Mbit/s, Used: $fast_uploaded MB
"
#################################################################################

#################################################################################
#convert "$image" \
#    -gravity South \
#    -font $PWD/JoyPixels.ttf \
#    -pointsize 20 \
#    -annotate +0+10 "$caption" \
#    $edited_image
#################################################################################

#################################################################################
echo Uploading to Telegram
curl -X POST https://api.telegram.org/bot$TG_BOT_API_KEY/sendPhoto \
    -F chat_id=$TG_CHANNEL_ID \
    -F photo=@$image \
    -F caption="$caption" \
    -F parse_mode=Markdown >> /dev/null
#################################################################################
echo Ok done, Sleeping for $DELAY
sleep $DELAY

done