diff options
| -rw-r--r-- | lass/2configs/radio/news.nix | 25 | ||||
| -rw-r--r-- | lass/2configs/radio/weather_for_ips.py | 33 |
2 files changed, 46 insertions, 12 deletions
diff --git a/lass/2configs/radio/news.nix b/lass/2configs/radio/news.nix index 4f88197cb..6d73f4bb7 100644 --- a/lass/2configs/radio/news.nix +++ b/lass/2configs/radio/news.nix @@ -1,29 +1,27 @@ { config, lib, pkgs, ... }: let + weather_for_ips = pkgs.writers.writePython3Bin "weather_for_ips" { + libraries = [ pkgs.python3Packages.geoip2 ]; + } ./weather_for_ips.py; + weather_report = pkgs.writers.writeDashBin "weather_report" '' set -efu export PATH="${lib.makeBinPath [ pkgs.iproute2 pkgs.coreutils - pkgs.jq pkgs.curl pkgs.gnugrep pkgs.gnused ]}" + curl -z /tmp/GeoLite2-City.mmdb -o /tmp/GeoLite2-City.mmdb http://c.r/GeoLite2-City.mmdb + MAXMIND_GEOIP_DB="/tmp/GeoLite2-City.mmdb"; export MAXMIND_GEOIP_DB + OPENWEATHER_API_KEY=$(cat "$CREDENTIALS_DIRECTORY/openweather_api"); export OPENWEATHER_API_KEY ss -Hno state established 'sport = :8000' | grep '^tcp' | sed 's/.*\[.*\].*\[\(::ffff:\)\{0,1\}\(.*\)\].*/\2/' | - sed '/127.0.0.1/d;/:/d' | - while read -r ip; do - curl -sSL "https://wttr.in/@$ip?format=j1" - done | jq -rs 'unique_by(.nearest_area[0].areaName[0].value) | - map((.nearest_area[0] | - "Weather report for \(.areaName[0].value), \(.country[0].value).") - + (.current_condition[0] | - " Currently it is \(.weatherDesc[0].value) outside with a temperature of \(.temp_C) degrees." - ) - ) | unique | .[]' - ' + sed '/127.0.0.1/d;/::1/d' | + ${weather_for_ips}/bin/weather_for_ips ''; + send_to_radio = pkgs.writers.writeDashBin "send_to_radio" '' ${pkgs.vorbisTools}/bin/oggenc - | ${pkgs.libshout}/bin/shout --format ogg --host localhost --port 1338 --mount /live @@ -72,6 +70,9 @@ in startAt = "*:00:00"; serviceConfig = { User = "radio-news"; + LoadCredential = [ + "openweather_api:${toString <secrets>}/openweather_api_key" + ]; }; }; diff --git a/lass/2configs/radio/weather_for_ips.py b/lass/2configs/radio/weather_for_ips.py new file mode 100644 index 000000000..8d9a2e7bc --- /dev/null +++ b/lass/2configs/radio/weather_for_ips.py @@ -0,0 +1,33 @@ +import geoip2.database +import fileinput +import json +import requests +import os + + +geoip = geoip2.database.Reader(os.environ['MAXMIND_GEOIP_DB']) +seen = {} +output = [] +for ip in fileinput.input(): + location = geoip.city(ip.strip()) + if location.city.geoname_id not in seen: + seen[location.city.geoname_id] = True + weather_api_key = os.environ['OPENWEATHER_API_KEY'] + url = ( + f'https://api.openweathermap.org/data/2.5/onecall' + f'?lat={location.location.latitude}' + f'&lon={location.location.longitude}' + f'&appid={weather_api_key}' + f'&units=metric' + ) + resp = requests.get(url) + weather = json.loads(resp.text)['current'] + output.append( + f'Weather report for {location.city.name}' + f', {location.country.name}. ' + f'Currently it is {weather["weather"][0]["description"]} outside ' + f'with a temperature of {weather["temp"]} degrees ' + f'and a windspeed of {weather["wind_speed"]} meter per second. ' + ) + +print('\n'.join(output)) |