summaryrefslogtreecommitdiffstats
path: root/lass/2configs/radio
diff options
context:
space:
mode:
Diffstat (limited to 'lass/2configs/radio')
-rw-r--r--lass/2configs/radio/default.nix5
-rw-r--r--lass/2configs/radio/news.nix46
-rw-r--r--lass/2configs/radio/weather.nix55
-rw-r--r--lass/2configs/radio/weather_for_ips.py12
4 files changed, 76 insertions, 42 deletions
diff --git a/lass/2configs/radio/default.nix b/lass/2configs/radio/default.nix
index 0611be7c..b8d95886 100644
--- a/lass/2configs/radio/default.nix
+++ b/lass/2configs/radio/default.nix
@@ -107,6 +107,7 @@ let
in {
imports = [
./news.nix
+ ./weather.nix
];
users.users = {
@@ -165,14 +166,14 @@ in {
output.icecast(mount = '/music.ogg', password = 'hackme', %vorbis(quality = 1), source)
output.icecast(mount = '/music.mp3', password = 'hackme', %mp3.vbr(), source)
- output.icecast(mount = '/music.opus', password = 'hackme', %opus(bitrate = 64), source)
+ output.icecast(mount = '/music.opus', password = 'hackme', %opus(bitrate = 96), source)
extra_input = audio_to_stereo(input.harbor("live", port=1338))
o = smooth_add(normal = source, special = extra_input)
output.icecast(mount = '/radio.ogg', password = 'hackme', %vorbis(quality = 1), o)
output.icecast(mount = '/radio.mp3', password = 'hackme', %mp3.vbr(), o)
- output.icecast(mount = '/radio.opus', password = 'hackme', %opus(bitrate = 64), o)
+ output.icecast(mount = '/radio.opus', password = 'hackme', %opus(bitrate = 96), o)
'';
services.icecast = {
enable = true;
diff --git a/lass/2configs/radio/news.nix b/lass/2configs/radio/news.nix
index 27b12409..e5b5405f 100644
--- a/lass/2configs/radio/news.nix
+++ b/lass/2configs/radio/news.nix
@@ -1,45 +1,28 @@
{ 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="${lib.makeBinPath [
- pkgs.coreutils
- pkgs.curl
- pkgs.iproute2
- pkgs.jc
- pkgs.jq
- ]}"
- curl -z /tmp/GeoLite2-City.mmdb -o /tmp/GeoLite2-City.mmdb http://c.r/GeoLite2-City.mmdb
- MAXMIND_GEOIP_DB="/tmp/GeoLite2-City.mmdb"; export MAXMIND_GEOIP_DB
- OPENWEATHER_API_KEY=$(cat "$CREDENTIALS_DIRECTORY/openweather_api"); export OPENWEATHER_API_KEY
- ss -no 'sport = :8000' |
- jc --ss | jq -r '.[] |
- select(
- .local_address != "[::ffff:127.0.0.1]"
- and .local_address != "[::1]"
- ) | .peer_address | gsub("[\\[\\]]"; "")
- ' |
- ${weather_for_ips}/bin/weather_for_ips
- '';
send_to_radio = pkgs.writers.writeDashBin "send_to_radio" ''
- ${pkgs.vorbisTools}/bin/oggenc - |
+ ${pkgs.vorbis-tools}/bin/oggenc - |
${pkgs.libshout}/bin/shout --format ogg --host localhost --port 1338 --mount /live
'';
gc_news = pkgs.writers.writeDashBin "gc_news" ''
set -xefu
+ export TZ=UTC #workaround for jq parsing wrong timestamp
${pkgs.coreutils}/bin/cat $HOME/news | ${pkgs.jq}/bin/jq -cs 'map(select((.to|fromdateiso8601) > now)) | .[]' > $HOME/bla-news.tmp
${pkgs.coreutils}/bin/mv $HOME/bla-news.tmp $HOME/news
'';
get_current_news = pkgs.writers.writeDashBin "get_current_news" ''
set -xefu
- ${pkgs.coreutils}/bin/cat $HOME/news | ${pkgs.jq}/bin/jq -rs 'map(select(((.to | fromdateiso8601) > now) and (.from|fromdateiso8601) < now) | .text) | .[]'
+ export TZ=UTC #workaround for jq parsing wrong timestamp
+ ${pkgs.coreutils}/bin/cat $HOME/news | ${pkgs.jq}/bin/jq -rs '
+ sort_by(.priority) |
+ map(select(
+ ((.to | fromdateiso8601) > now) and
+ (.from|fromdateiso8601) < now) |
+ .text
+ ) | .[]'
'';
newsshow = pkgs.writers.writeDashBin "newsshow" /* sh */ ''
@@ -50,7 +33,6 @@ let
todays news:
$(get_current_news)
$(gc_news)
- $(weather_report)
EOF
'';
in
@@ -61,7 +43,6 @@ in
send_to_radio
gc_news
get_current_news
- weather_report
pkgs.curl
pkgs.retry
];
@@ -74,9 +55,6 @@ in
startAt = "*:00:00";
serviceConfig = {
User = "radio-news";
- LoadCredential = [
- "openweather_api:${toString <secrets>}/openweather_api_key"
- ];
};
};
@@ -107,8 +85,8 @@ in
;;
"POST /")
payload=$(head -c "$req_content_length")
- echo "$payload" | jq 'has("from") and has("to") and has("text")' >&2
- echo "$payload" | jq -c '{ from: (.from | fromdate | todate), to: (.to | fromdate | todate), text: .text }' >> "$HOME"/news
+ printf '%s' "$payload" | jq 'has("from") and has("to") and has("text")' >&2
+ printf '%s' "$payload" | jq -c '{ from: .from, to: .to, text: .text, priority: (.priority // 0)}' >> "$HOME"/news
printf 'HTTP/1.1 200 OK\r\n'
printf 'Connection: close\r\n'
printf '\r\n'
diff --git a/lass/2configs/radio/weather.nix b/lass/2configs/radio/weather.nix
new file mode 100644
index 00000000..3beac669
--- /dev/null
+++ b/lass/2configs/radio/weather.nix
@@ -0,0 +1,55 @@
+{ config, lib, pkgs, ... }:
+let
+ weather_for_ips = pkgs.writers.writePython3Bin "weather_for_ips" {
+ libraries = [ pkgs.python3Packages.geoip2 ];
+ flakeIgnore = [ "E501" ];
+ } ./weather_for_ips.py;
+
+ weather_report = pkgs.writers.writeDashBin "weather_report" ''
+ set -efu
+ export PATH="${lib.makeBinPath [
+ pkgs.coreutils
+ pkgs.curl
+ pkgs.iproute2
+ pkgs.jc
+ pkgs.jq
+ ]}"
+ curl -z /tmp/GeoLite2-City.mmdb -o /tmp/GeoLite2-City.mmdb http://c.r/GeoLite2-City.mmdb
+ MAXMIND_GEOIP_DB="/tmp/GeoLite2-City.mmdb"; export MAXMIND_GEOIP_DB
+ OPENWEATHER_API_KEY=$(cat "$CREDENTIALS_DIRECTORY/openweather_api"); export OPENWEATHER_API_KEY
+ ss -no 'sport = :8000' |
+ jc --ss | jq -r '.[] |
+ select(
+ .local_address != "[::ffff:127.0.0.1]"
+ and .local_address != "[::1]"
+ ) | .peer_address | gsub("[\\[\\]]"; "")
+ ' |
+ ${weather_for_ips}/bin/weather_for_ips
+ '';
+in {
+ systemd.services.weather = {
+ path = [
+ weather_report
+ pkgs.retry
+ pkgs.jq
+ pkgs.curl
+ ];
+ script = ''
+ set -xefu
+ retry -t 5 -d 10 -- weather_report |
+ jq \
+ --arg from "$(date -u +'%FT%TZ')" \
+ --arg to "$(date -u +'%FT%TZ' -d '+1 hours')" \
+ --slurp --raw-input --compact-output --ascii-output \
+ '{text: ., from: $from, to: $to, priority: 100}' |
+ retry -t 5 -d 10 -- curl -v -d@- http://radio-news.r
+ '';
+ startAt = "*:58:00";
+ serviceConfig = {
+ User = "radio-news";
+ LoadCredential = [
+ "openweather_api:${toString <secrets>}/openweather_api_key"
+ ];
+ };
+ };
+}
diff --git a/lass/2configs/radio/weather_for_ips.py b/lass/2configs/radio/weather_for_ips.py
index 8d9a2e7b..f7cc2dac 100644
--- a/lass/2configs/radio/weather_for_ips.py
+++ b/lass/2configs/radio/weather_for_ips.py
@@ -21,13 +21,13 @@ for ip in fileinput.input():
f'&units=metric'
)
resp = requests.get(url)
- weather = json.loads(resp.text)['current']
+ weather = json.loads(resp.text)
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. '
+ f'Weather report for {location.city.name}, {location.country.name}. '
+ f'Currently it is {weather["current"]["weather"][0]["description"]} outside '
+ f'with a temperature of {weather["current"]["temp"]} degrees, '
+ f'and a wind speed of {weather["current"]["wind_speed"]} meters per second. '
+ f'The probability of precipitation is {weather["hourly"][0]["pop"] * 100} percent. '
)
print('\n'.join(output))
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-31 23:48:03 +0000