The_Playlist Voting!

From 5bab00f73d27a96f6ce319040b69e4d83a81e52a Mon Sep 17 00:00:00 2001 From: lassulus Date: Tue, 21 Feb 2023 10:10:53 +0100 Subject: l radio: move to 2/services --- lass/2configs/radio/container-host.nix | 23 -- lass/2configs/radio/controls.html | 83 ------ lass/2configs/radio/default.nix | 328 ------------------------ lass/2configs/radio/news.nix | 106 -------- lass/2configs/radio/radio.liq | 112 -------- lass/2configs/radio/shell.nix | 7 - lass/2configs/radio/weather.nix | 60 ----- lass/2configs/radio/weather_for_ips.py | 48 ---- lass/2configs/services/radio/container-host.nix | 23 ++ lass/2configs/services/radio/controls.html | 83 ++++++ lass/2configs/services/radio/default.nix | 328 ++++++++++++++++++++++++ lass/2configs/services/radio/news.nix | 106 ++++++++ lass/2configs/services/radio/radio.liq | 112 ++++++++ lass/2configs/services/radio/shell.nix | 7 + lass/2configs/services/radio/weather.nix | 60 +++++ lass/2configs/services/radio/weather_for_ips.py | 48 ++++ 16 files changed, 767 insertions(+), 767 deletions(-) delete mode 100644 lass/2configs/radio/container-host.nix delete mode 100644 lass/2configs/radio/controls.html delete mode 100644 lass/2configs/radio/default.nix delete mode 100644 lass/2configs/radio/news.nix delete mode 100644 lass/2configs/radio/radio.liq delete mode 100644 lass/2configs/radio/shell.nix delete mode 100644 lass/2configs/radio/weather.nix delete mode 100644 lass/2configs/radio/weather_for_ips.py create mode 100644 lass/2configs/services/radio/container-host.nix create mode 100644 lass/2configs/services/radio/controls.html create mode 100644 lass/2configs/services/radio/default.nix create mode 100644 lass/2configs/services/radio/news.nix create mode 100644 lass/2configs/services/radio/radio.liq create mode 100644 lass/2configs/services/radio/shell.nix create mode 100644 lass/2configs/services/radio/weather.nix create mode 100644 lass/2configs/services/radio/weather_for_ips.py (limited to 'lass/2configs') diff --git a/lass/2configs/radio/container-host.nix b/lass/2configs/radio/container-host.nix deleted file mode 100644 index de0ea9afe..000000000 --- a/lass/2configs/radio/container-host.nix +++ /dev/null @@ -1,23 +0,0 @@ -{ config, pkgs, ... }: -{ - krebs.sync-containers3.containers.radio = { - sshKey = "${toString }/radio.sync.key"; - }; - containers.radio = { - bindMounts."/var/music" = { - hostPath = "/var/music"; - isReadOnly = false; - }; - }; - krebs.iptables.tables.filter.INPUT.rules = [ - { predicate = "-p tcp --dport 8000"; target = "ACCEPT"; } - ]; - krebs.htgen.radio-redirect = { - port = 8000; - scriptFile = pkgs.writers.writeDash "redir" '' - printf 'HTTP/1.1 301 Moved Permanently\r\n' - printf "Location: http://radio.lassul.us''${Request_URI}\r\n" - printf '\r\n' - ''; - }; -} diff --git a/lass/2configs/radio/controls.html b/lass/2configs/radio/controls.html deleted file mode 100644 index 858dc3656..000000000 --- a/lass/2configs/radio/controls.html +++ /dev/null @@ -1,83 +0,0 @@ - - - - - - - - The_Playlist Voting! - - - - - -

- - - - - Currently Running:

- -

- - - - - diff --git a/lass/2configs/radio/default.nix b/lass/2configs/radio/default.nix deleted file mode 100644 index a511196fd..000000000 --- a/lass/2configs/radio/default.nix +++ /dev/null @@ -1,328 +0,0 @@ -{ config, pkgs, lib, ... }: - -let - name = "radio"; - - music_dir = "/var/music"; - - skip_track = pkgs.writers.writeBashBin "skip_track" '' - set -eu - - # TODO come up with new rating, without moving files - # current_track=$(${pkgs.curl}/bin/curl -fSs http://localhost:8002/current | ${pkgs.jq}/bin/jq -r .filename) - # track_infos=$(${print_current}/bin/print_current) - # skip_count=$(${pkgs.attr}/bin/getfattr -n user.skip_count --only-values "$current_track" || echo 0) - # if [[ "$current_track" =~ .*/the_playlist/music/.* ]] && [ "$skip_count" -le 2 ]; then - # skip_count=$((skip_count+1)) - # ${pkgs.attr}/bin/setfattr -n user.skip_count -v "$skip_count" "$current_track" - # echo skipping: "$track_infos" skip_count: "$skip_count" - # else - # mkdir -p "$music_dir"/the_playlist/.graveyard/ - # mv "$current_track" "$music_dir"/the_playlist/.graveyard/ - # echo killing: "$track_infos" - # fi - ${pkgs.curl}/bin/curl -fSs -X POST http://localhost:8002/skip | - ${pkgs.jq}/bin/jq -r '.filename' - ''; - - good_track = pkgs.writeBashBin "good_track" '' - set -eu - - current_track=$(${pkgs.curl}/bin/curl -fSs http://localhost:8002/current | ${pkgs.jq}/bin/jq -r .filename) - track_infos=$(${print_current}/bin/print_current) - # TODO come up with new rating, without moving files - # if [[ "$current_track" =~ .*/the_playlist/music/.* ]]; then - # ${pkgs.attr}/bin/setfattr -n user.skip_count -v 0 "$current_track" - # else - # mv "$current_track" "$music_dir"/the_playlist/music/ || : - # fi - echo good: "$track_infos" - ''; - - print_current = pkgs.writeDashBin "print_current" '' - file=$(${pkgs.curl}/bin/curl -fSs http://localhost:8002/current | - ${pkgs.jq}/bin/jq -r '.filename' | - ${pkgs.gnused}/bin/sed 's,^${music_dir},,' - ) - link=$(${pkgs.curl}/bin/curl http://localhost:8002/current | - ${pkgs.jq}/bin/jq -r '.filename' | - ${pkgs.gnused}/bin/sed 's@.*$.\{11\}$\.ogg@https://youtu.be/\1@' - ) - echo "$file": "$link" - ''; - - set_irc_topic = pkgs.writeDash "set_irc_topic" '' - ${pkgs.curl}/bin/curl -fsS --unix-socket /home/radio/reaktor.sock http://z/ \ - -H content-type:application/json \ - -d "$(${pkgs.jq}/bin/jq -n \ - --arg text "$1" '{ - command:"TOPIC", - params:["#the_playlist",$text] - }' - )" - ''; - - write_to_irc = pkgs.writeDash "write_to_irc" '' - ${pkgs.curl}/bin/curl -fsSv --unix-socket /home/radio/reaktor.sock http://z/ \ - -H content-type:application/json \ - -d "$(${pkgs.jq}/bin/jq -n \ - --arg text "$1" '{ - command:"PRIVMSG", - params:["#the_playlist",$text] - }' - )" - ''; - -in { - imports = [ - ./news.nix - ./weather.nix - ]; - - users.users = { - "${name}" = rec { - inherit name; - createHome = lib.mkForce false; - group = name; - uid = pkgs.stockholm.lib.genid_uint31 name; - description = "radio manager"; - home = "/home/${name}"; - useDefaultShell = true; - openssh.authorizedKeys.keys = with config.krebs.users; [ - lass.pubkey - ]; - }; - }; - - users.groups = { - "radio" = {}; - }; - - krebs.per-user.${name}.packages = with pkgs; [ - good_track - skip_track - print_current - ]; - - services.liquidsoap.streams.radio = ./radio.liq; - systemd.services.radio = { - environment = { - RADIO_PORT = "8002"; - HOOK_TRACK_CHANGE = pkgs.writers.writeDash "on_change" '' - set -xefu - LIMIT=1000 #how many tracks to keep in the history - HISTORY_FILE=/var/lib/radio/recent - - listeners=$(${pkgs.curl}/bin/curl -fSs http://localhost:8000/status-json.xsl | - ${pkgs.jq}/bin/jq '[.icestats.source[].listeners] | add' || echo 0) - echo "$(${pkgs.coreutils}/bin/date -Is)" "$filename" | ${pkgs.coreutils}/bin/tee -a "$HISTORY_FILE" - echo "$(${pkgs.coreutils}/bin/tail -$LIMIT "$HISTORY_FILE")" > "$HISTORY_FILE" - ${set_irc_topic} "playing: $filename listeners: $listeners" - ''; - MUSIC = "${music_dir}/the_playlist"; - ICECAST_HOST = "localhost"; - }; - path = [ - pkgs.yt-dlp - ]; - serviceConfig.User = lib.mkForce "radio"; - }; - - nixpkgs.config.packageOverrides = opkgs: { - icecast = opkgs.icecast.overrideAttrs (old: rec { - version = "2.5-beta3"; - - src = pkgs.fetchurl { - url = "http://downloads.xiph.org/releases/icecast/icecast-${version}.tar.gz"; - sha256 = "sha256-4FDokoA9zBDYj8RAO/kuTHaZ6jZYBLSJZiX/IYFaCW8="; - }; - - buildInputs = old.buildInputs ++ [ pkgs.pkg-config ]; - }); - }; - services.icecast = { - enable = true; - hostname = "radio.lassul.us"; - admin.password = "hackme"; - extraConf = '' - - hackme - admin - hackme - - - - - - - 3 - - ''; - }; - - krebs.iptables = { - tables = { - filter.INPUT.rules = [ - { predicate = "-p tcp --dport 8000"; target = "ACCEPT"; } - { predicate = "-i retiolum -p tcp --dport 8001"; target = "ACCEPT"; } - ]; - }; - }; - - # allow reaktor2 to modify files - systemd.services."reaktor2-the_playlist".serviceConfig.DynamicUser = lib.mkForce false; - - krebs.reaktor2.the_playlist = { - hostname = "irc.hackint.org"; - port = "6697"; - useTLS = true; - nick = "the_playlist"; - username = "radio"; - API.listen = "unix:/home/radio/reaktor.sock"; - plugins = [ - { - plugin = "register"; - config = { - channels = [ - "#the_playlist" - "#krebs" - ]; - }; - } - { - plugin = "system"; - config = { - workdir = config.krebs.reaktor2.the_playlist.stateDir; - hooks.PRIVMSG = [ - { - activate = "match"; - pattern = "^(?:.*\\s)?\\s*the_playlist:\\s*([0-9A-Za-z._][0-9A-Za-z._-]*)(?:\\s+(.*\\S))?\\s*$"; - command = 1; - arguments = [2]; - commands = { - skip.filename = "${skip_track}/bin/skip_track"; - next.filename = "${skip_track}/bin/skip_track"; - bad.filename = "${skip_track}/bin/skip_track"; - - good.filename = "${good_track}/bin/good_track"; - nice.filename = "${good_track}/bin/good_track"; - like.filename = "${good_track}/bin/good_track"; - - current.filename = "${print_current}/bin/print_current"; - wish.filename = pkgs.writeDash "wish" '' - echo "youtube-dl:$1" | ${pkgs.curl}/bin/curl -fSs http://localhost:8002/wish -d @- > /dev/null - ''; - wishlist.filename = pkgs.writeDash "wishlist" '' - ${pkgs.curl}/bin/curl -fSs http://localhost:8002/wish | ${pkgs.jq}/bin/jq -r '.[]' - ''; - suggest.filename = pkgs.writeDash "suggest" '' - echo "$@" >> playlist_suggest - ''; - }; - } - ]; - }; - } - ]; - }; - - krebs.htgen.radio = { - port = 8001; - user = { - name = "radio"; - }; - scriptFile = pkgs.writeDash "radio" '' - case "$Method $Request_URI" in - "POST /skip") - printf 'HTTP/1.1 200 OK\r\n' - printf 'Connection: close\r\n' - printf '\r\n' - msg=$(${skip_track}/bin/skip_track) - ${write_to_irc} "$msg" - echo "$msg" - exit - ;; - "POST /good") - printf 'HTTP/1.1 200 OK\r\n' - printf 'Connection: close\r\n' - printf '\r\n' - msg=$(${good_track}/bin/good_track) - ${write_to_irc} "$msg" - echo "$msg" - exit - ;; - esac - ''; - }; - - networking.firewall.allowedTCPPorts = [ 80 ]; - services.nginx = { - enable = true; - virtualHosts."radio.r" = { - locations."/".extraConfig = '' - # https://github.com/aswild/icecast-notes#core-nginx-config - proxy_pass http://localhost:8000; - # Disable request size limit, very important for uploading large files - client_max_body_size 0; - - # Enable support `Transfer-Encoding: chunked` - chunked_transfer_encoding on; - - # Disable request and response buffering, minimize latency to/from Icecast - proxy_buffering off; - proxy_request_buffering off; - - # Icecast needs HTTP/1.1, not 1.0 or 2 - proxy_http_version 1.1; - - # Forward all original request headers - proxy_pass_request_headers on; - - # Set some standard reverse proxy headers. Icecast server currently ignores these, - # but may support them in a future version so that access logs are more useful. - proxy_set_header Host $host; - proxy_set_header X-Real-IP $remote_addr; - proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; - proxy_set_header X-Forwarded-Proto $scheme; - - # get source ip for weather reports - proxy_set_header user-agent "$http_user_agent; client-ip=$remote_addr"; - ''; - locations."= /recent".extraConfig = '' - default_type "text/plain"; - alias /var/lib/radio/recent; - ''; - locations."= /current".extraConfig = '' - proxy_pass http://localhost:8002; - ''; - locations."= /skip".extraConfig = '' - proxy_pass http://localhost:8001; - ''; - locations."= /good".extraConfig = '' - proxy_pass http://localhost:8001; - ''; - locations."= /radio.sh".alias = pkgs.writeScript "radio.sh" '' - #!/bin/sh - trap 'exit 0' EXIT - while sleep 1; do - mpv \ - --cache-secs=0 --demuxer-readahead-secs=0 --untimed --cache-pause=no \ - 'http://radio.lassul.us/radio.ogg' - done - ''; - locations."= /controls".extraConfig = '' - default_type "text/html"; - alias ${./controls.html}; - ''; - extraConfig = '' - add_header 'Access-Control-Allow-Origin' '*'; - add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS'; - ''; - }; - }; - services.syncthing.declarative.folders."the_playlist" = { - path = "/var/music/the_playlist"; - devices = [ "mors" "phone" "prism" "omo" "radio" ]; - }; - krebs.acl."/var/music/the_playlist"."u:syncthing:X".parents = true; - krebs.acl."/var/music/the_playlist"."u:syncthing:rwX" = {}; - krebs.acl."/var/music/the_playlist"."u:radio:rwX" = {}; -} diff --git a/lass/2configs/radio/news.nix b/lass/2configs/radio/news.nix deleted file mode 100644 index 0dc711e6c..000000000 --- a/lass/2configs/radio/news.nix +++ /dev/null @@ -1,106 +0,0 @@ -{ config, lib, pkgs, ... }: -let - - send_to_radio = pkgs.writers.writeDashBin "send_to_radio" '' - ${pkgs.vorbis-tools}/bin/oggenc - | - ${pkgs.cyberlocker-tools}/bin/cput news.ogg - ${pkgs.curl}/bin/curl -fSs -X POST http://localhost:8002/newsshow - ''; - - 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 - 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 */ '' - cat << EOF - hello crabpeople! - $(${pkgs.ddate}/bin/ddate +'Today is %{%A, the %e of %B%}, %Y. %N%nCelebrate %H') - It is $(date --utc +%H) o clock UTC. - todays news: - $(get_current_news) - $(gc_news) - EOF - ''; -in -{ - systemd.services.newsshow = { - path = [ - newsshow - send_to_radio - gc_news - get_current_news - pkgs.curl - pkgs.retry - ]; - script = '' - set -efu - retry -t 5 -d 10 -- newsshow | - retry -t 5 -d 10 -- curl -fSsG http://tts.r/api/tts --data-urlencode 'text@-' | - retry -t 5 -d 10 -- send_to_radio - ''; - startAt = "*:00:00"; - serviceConfig = { - User = "radio-news"; - }; - }; - - services.nginx.virtualHosts."radio-news.r" = { - locations."/" = { - proxyPass = "http://localhost:7999"; - proxyWebsockets = true; - extraConfig = '' - add_header 'Access-Control-Allow-Origin' '*'; - add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS'; - ''; - }; - }; - krebs.htgen.news = { - port = 7999; - user = { - name = "radio-news"; - }; - script = ''. ${pkgs.writers.writeDash "htgen-news" '' - set -xefu - case "''${Method:-GET} $Request_URI" in - "GET /") - printf 'HTTP/1.1 200 OK\r\n' - printf 'Connection: close\r\n' - printf '\r\n' - cat "$HOME"/news | jq -sc . - exit - ;; - "POST /") - payload=$(head -c "$req_content_length") - 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' - exit - ;; - esac - ''}''; - }; - - ## debug - # environment.systemPackages = [ - # weather_report - # send_to_radio - # newsshow - # ]; -} diff --git a/lass/2configs/radio/radio.liq b/lass/2configs/radio/radio.liq deleted file mode 100644 index 1366287a7..000000000 --- a/lass/2configs/radio/radio.liq +++ /dev/null @@ -1,112 +0,0 @@ -log.stdout.set(true) - -# use yt-dlp -settings.protocol.youtube_dl.path.set("yt-dlp") - -## functions - -def stringify_attrs(attrs) = - let json.stringify out = (attrs : [(string * string)] as json.object) - out -end - -def filter_music(req) = - filename = request.filename(req) - if string.match(pattern = '.*/\\.graveyard/.*', filename) then - false - else - true - end -end - -def queue_contents(q) = - list.map(fun (req) -> request.uri(req), q) -end -## main - -env = environment() -port = string.to_int(env["RADIO_PORT"], default = 8000) - -all_music = playlist(env["MUSIC"], check_next = filter_music) -wishlist = request.queue() -tracks = fallback(track_sensitive = true, [wishlist, all_music]) -tracks = blank.eat(tracks) - -last_metadata = ref([]) -def on_metadata(m) = - last_metadata := m - print("changing tracks") - out = process.read(env["HOOK_TRACK_CHANGE"], env = m, timeout = 5.0) - print(out) -end -tracks.on_metadata(on_metadata) - -# some nice effects -music = crossfade(tracks) -music = mksafe(music) -music = normalize(music) - -news = request.queue() -radio = smooth_add(normal = music, special = amplify(1.5, news)) - -if string.length(env["ICECAST_HOST"]) > 0 then - output.icecast(host = env["ICECAST_HOST"], mount = '/music.ogg', password = 'hackme', %vorbis(quality = 1), music) - output.icecast(host = env["ICECAST_HOST"], mount = '/music.mp3', password = 'hackme', %mp3.vbr(), music) - output.icecast(host = env["ICECAST_HOST"], mount = '/music.opus', password = 'hackme', %opus(bitrate = 128), music) - - output.icecast(host = env["ICECAST_HOST"], mount = '/radio.ogg', password = 'hackme', %vorbis(quality = 1), radio) - output.icecast(host = env["ICECAST_HOST"], mount = '/radio.mp3', password = 'hackme', %mp3.vbr(), radio) - output.icecast(host = env["ICECAST_HOST"], mount = '/radio.opus', password = 'hackme', %opus(bitrate = 128), radio) -else - output(fallible = true, buffer(radio)) -end - -interactive.harbor(port = port) - -def current(~protocol, ~headers, ~data, uri) = - http.response(content_type = "application/json", data = stringify_attrs( - !last_metadata - )) -end -harbor.http.register("/current", port = port, current) - -def skip(~protocol, ~headers, ~data, uri) = - tracks.skip() - http.response(content_type = "application/json", data = stringify_attrs( - !last_metadata - )) -end -harbor.http.register("/skip", method = "POST", port = port, skip) - -def all_tracks(~protocol, ~headers, ~data, uri) = - http.response(content_type = "application/json", data = json.stringify( - all_music.remaining_files() - )) -end -harbor.http.register("/all_tracks", port = port, all_tracks) - -def wish_track(~protocol, ~headers, ~data, uri) = - # disallow process: - if string.match(pattern = '^process:', data) then - http.response(code = 400) - else - # TODO report errors back - wish = request.create(data) - wishlist.push(wish) - http.response(content_type = "application/json", data = "ok") - end -end -harbor.http.register("/wish", method = "POST", port = port, wish_track) - -def wish_tracklist(~protocol, ~headers, ~data, uri) = - http.response(content_type = "application/json", data = json.stringify( - queue_contents(wishlist.queue()) - )) -end -harbor.http.register("/wish", port = port, wish_tracklist) - -def newsshow(~protocol, ~headers, ~data, uri) = - news.push(request.create("http://c.r/news.ogg")) - http.response(content_type = "application/json", data = "ok") -end -harbor.http.register("/newsshow", method = "POST", port = port, newsshow) diff --git a/lass/2configs/radio/shell.nix b/lass/2configs/radio/shell.nix deleted file mode 100644 index 9d00e3b06..000000000 --- a/lass/2configs/radio/shell.nix +++ /dev/null @@ -1,7 +0,0 @@ -{ pkgs ? import {} }: -pkgs.mkShell { - buildInputs = [ - pkgs.liquidsoap - pkgs.yt-dlp - ]; -} diff --git a/lass/2configs/radio/weather.nix b/lass/2configs/radio/weather.nix deleted file mode 100644 index dca8a7843..000000000 --- a/lass/2configs/radio/weather.nix +++ /dev/null @@ -1,60 +0,0 @@ -{ 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 -efux - export PATH="${lib.makeBinPath [ - pkgs.coreutils - pkgs.curl - pkgs.jq - ]}" - curl -fSsz /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 - ( - curl -sS 'http://admin:hackme@localhost:8000/admin/listclients.json?mount=/radio.ogg' - curl -sS 'http://admin:hackme@localhost:8000/admin/listclients.json?mount=/radio.mp3' - curl -sS 'http://admin:hackme@localhost:8000/admin/listclients.json?mount=/radio.opus' - ) | jq -rs ' - [ - .[][].source|values|to_entries[].value | - (.listener//[]) [] | - (.useragent | capture("client-ip=(?[a-f0-9.:]+)")).ip // .ip - ] | - unique[] | - select(. != "127.0.0.1") | - select(. != "::1") - ' | - ${weather_for_ips}/bin/weather_for_ips - ''; -in { - systemd.services.weather = { - path = [ - weather_report - pkgs.retry - pkgs.jq - pkgs.curl - ]; - script = '' - set -xefu - retry -t 5 -d 10 -- weather_report | - jq \ - --arg from "$(date -u +'%FT%TZ')" \ - --arg to "$(date -u +'%FT%TZ' -d '+1 hours')" \ - --slurp --raw-input --compact-output --ascii-output \ - '{text: ., from: $from, to: $to, priority: 100}' | - retry -t 5 -d 10 -- curl -fSs -d@- http://radio-news.r - ''; - startAt = "*:58:00"; - serviceConfig = { - User = "radio-news"; - LoadCredential = [ - "openweather_api:${toString }/openweather_api_key" - ]; - }; - }; -} diff --git a/lass/2configs/radio/weather_for_ips.py b/lass/2configs/radio/weather_for_ips.py deleted file mode 100644 index 62206a985..000000000 --- a/lass/2configs/radio/weather_for_ips.py +++ /dev/null @@ -1,48 +0,0 @@ -import geoip2.database -import fileinput -import json -import requests -import os -import random - - -geoip = geoip2.database.Reader(os.environ['MAXMIND_GEOIP_DB']) -seen = {} -output = [] -for ip in fileinput.input(): - if "80.147.140.51" in ip: - output.append( - 'Weather report for c-base, space.' - 'It is empty space outside ' - 'with a temperature of -270 degrees, ' - 'a lightspeed of 299792 kilometers per second ' - 'and a humidity of Not a Number percent. ' - f'The probability of reincarnation is {random.randrange(0, 100)} percent.' - ) - else: - try: - 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) - output.append( - f'Weather report for {location.city.name}, {location.country.name}. ' - f'It is {weather["current"]["weather"][0]["description"]} outside ' - f'with a temperature of {weather["current"]["temp"]:.1f} degrees, ' - f'a wind speed of {weather["current"]["wind_speed"]:.1f} meters per second ' - f'and a humidity of {weather["current"]["humidity"]} percent. ' - f'The probability of precipitation is {weather["hourly"][0]["pop"] * 100:.0f} percent. ' - ) - except: # noqa E722 - pass - -print('\n'.join(output)) diff --git a/lass/2configs/services/radio/container-host.nix b/lass/2configs/services/radio/container-host.nix new file mode 100644 index 000000000..de0ea9afe --- /dev/null +++ b/lass/2configs/services/radio/container-host.nix @@ -0,0 +1,23 @@ +{ config, pkgs, ... }: +{ + krebs.sync-containers3.containers.radio = { + sshKey = "${toString }/radio.sync.key"; + }; + containers.radio = { + bindMounts."/var/music" = { + hostPath = "/var/music"; + isReadOnly = false; + }; + }; + krebs.iptables.tables.filter.INPUT.rules = [ + { predicate = "-p tcp --dport 8000"; target = "ACCEPT"; } + ]; + krebs.htgen.radio-redirect = { + port = 8000; + scriptFile = pkgs.writers.writeDash "redir" '' + printf 'HTTP/1.1 301 Moved Permanently\r\n' + printf "Location: http://radio.lassul.us''${Request_URI}\r\n" + printf '\r\n' + ''; + }; +} diff --git a/lass/2configs/services/radio/controls.html b/lass/2configs/services/radio/controls.html new file mode 100644 index 000000000..858dc3656 --- /dev/null +++ b/lass/2configs/services/radio/controls.html @@ -0,0 +1,83 @@ + + + + + + + + The_Playlist Voting! + + + + + +

+ + + + + Currently Running:

+ +

+ + + + + diff --git a/lass/2configs/services/radio/default.nix b/lass/2configs/services/radio/default.nix new file mode 100644 index 000000000..a511196fd --- /dev/null +++ b/lass/2configs/services/radio/default.nix @@ -0,0 +1,328 @@ +{ config, pkgs, lib, ... }: + +let + name = "radio"; + + music_dir = "/var/music"; + + skip_track = pkgs.writers.writeBashBin "skip_track" '' + set -eu + + # TODO come up with new rating, without moving files + # current_track=$(${pkgs.curl}/bin/curl -fSs http://localhost:8002/current | ${pkgs.jq}/bin/jq -r .filename) + # track_infos=$(${print_current}/bin/print_current) + # skip_count=$(${pkgs.attr}/bin/getfattr -n user.skip_count --only-values "$current_track" || echo 0) + # if [[ "$current_track" =~ .*/the_playlist/music/.* ]] && [ "$skip_count" -le 2 ]; then + # skip_count=$((skip_count+1)) + # ${pkgs.attr}/bin/setfattr -n user.skip_count -v "$skip_count" "$current_track" + # echo skipping: "$track_infos" skip_count: "$skip_count" + # else + # mkdir -p "$music_dir"/the_playlist/.graveyard/ + # mv "$current_track" "$music_dir"/the_playlist/.graveyard/ + # echo killing: "$track_infos" + # fi + ${pkgs.curl}/bin/curl -fSs -X POST http://localhost:8002/skip | + ${pkgs.jq}/bin/jq -r '.filename' + ''; + + good_track = pkgs.writeBashBin "good_track" '' + set -eu + + current_track=$(${pkgs.curl}/bin/curl -fSs http://localhost:8002/current | ${pkgs.jq}/bin/jq -r .filename) + track_infos=$(${print_current}/bin/print_current) + # TODO come up with new rating, without moving files + # if [[ "$current_track" =~ .*/the_playlist/music/.* ]]; then + # ${pkgs.attr}/bin/setfattr -n user.skip_count -v 0 "$current_track" + # else + # mv "$current_track" "$music_dir"/the_playlist/music/ || : + # fi + echo good: "$track_infos" + ''; + + print_current = pkgs.writeDashBin "print_current" '' + file=$(${pkgs.curl}/bin/curl -fSs http://localhost:8002/current | + ${pkgs.jq}/bin/jq -r '.filename' | + ${pkgs.gnused}/bin/sed 's,^${music_dir},,' + ) + link=$(${pkgs.curl}/bin/curl http://localhost:8002/current | + ${pkgs.jq}/bin/jq -r '.filename' | + ${pkgs.gnused}/bin/sed 's@.*$.\{11\}$\.ogg@https://youtu.be/\1@' + ) + echo "$file": "$link" + ''; + + set_irc_topic = pkgs.writeDash "set_irc_topic" '' + ${pkgs.curl}/bin/curl -fsS --unix-socket /home/radio/reaktor.sock http://z/ \ + -H content-type:application/json \ + -d "$(${pkgs.jq}/bin/jq -n \ + --arg text "$1" '{ + command:"TOPIC", + params:["#the_playlist",$text] + }' + )" + ''; + + write_to_irc = pkgs.writeDash "write_to_irc" '' + ${pkgs.curl}/bin/curl -fsSv --unix-socket /home/radio/reaktor.sock http://z/ \ + -H content-type:application/json \ + -d "$(${pkgs.jq}/bin/jq -n \ + --arg text "$1" '{ + command:"PRIVMSG", + params:["#the_playlist",$text] + }' + )" + ''; + +in { + imports = [ + ./news.nix + ./weather.nix + ]; + + users.users = { + "${name}" = rec { + inherit name; + createHome = lib.mkForce false; + group = name; + uid = pkgs.stockholm.lib.genid_uint31 name; + description = "radio manager"; + home = "/home/${name}"; + useDefaultShell = true; + openssh.authorizedKeys.keys = with config.krebs.users; [ + lass.pubkey + ]; + }; + }; + + users.groups = { + "radio" = {}; + }; + + krebs.per-user.${name}.packages = with pkgs; [ + good_track + skip_track + print_current + ]; + + services.liquidsoap.streams.radio = ./radio.liq; + systemd.services.radio = { + environment = { + RADIO_PORT = "8002"; + HOOK_TRACK_CHANGE = pkgs.writers.writeDash "on_change" '' + set -xefu + LIMIT=1000 #how many tracks to keep in the history + HISTORY_FILE=/var/lib/radio/recent + + listeners=$(${pkgs.curl}/bin/curl -fSs http://localhost:8000/status-json.xsl | + ${pkgs.jq}/bin/jq '[.icestats.source[].listeners] | add' || echo 0) + echo "$(${pkgs.coreutils}/bin/date -Is)" "$filename" | ${pkgs.coreutils}/bin/tee -a "$HISTORY_FILE" + echo "$(${pkgs.coreutils}/bin/tail -$LIMIT "$HISTORY_FILE")" > "$HISTORY_FILE" + ${set_irc_topic} "playing: $filename listeners: $listeners" + ''; + MUSIC = "${music_dir}/the_playlist"; + ICECAST_HOST = "localhost"; + }; + path = [ + pkgs.yt-dlp + ]; + serviceConfig.User = lib.mkForce "radio"; + }; + + nixpkgs.config.packageOverrides = opkgs: { + icecast = opkgs.icecast.overrideAttrs (old: rec { + version = "2.5-beta3"; + + src = pkgs.fetchurl { + url = "http://downloads.xiph.org/releases/icecast/icecast-${version}.tar.gz"; + sha256 = "sha256-4FDokoA9zBDYj8RAO/kuTHaZ6jZYBLSJZiX/IYFaCW8="; + }; + + buildInputs = old.buildInputs ++ [ pkgs.pkg-config ]; + }); + }; + services.icecast = { + enable = true; + hostname = "radio.lassul.us"; + admin.password = "hackme"; + extraConf = '' + + hackme + admin + hackme + + + - + - + 3 + + ''; + }; + + krebs.iptables = { + tables = { + filter.INPUT.rules = [ + { predicate = "-p tcp --dport 8000"; target = "ACCEPT"; } + { predicate = "-i retiolum -p tcp --dport 8001"; target = "ACCEPT"; } + ]; + }; + }; + + # allow reaktor2 to modify files + systemd.services."reaktor2-the_playlist".serviceConfig.DynamicUser = lib.mkForce false; + + krebs.reaktor2.the_playlist = { + hostname = "irc.hackint.org"; + port = "6697"; + useTLS = true; + nick = "the_playlist"; + username = "radio"; + API.listen = "unix:/home/radio/reaktor.sock"; + plugins = [ + { + plugin = "register"; + config = { + channels = [ + "#the_playlist" + "#krebs" + ]; + }; + } + { + plugin = "system"; + config = { + workdir = config.krebs.reaktor2.the_playlist.stateDir; + hooks.PRIVMSG = [ + { + activate = "match"; + pattern = "^(?:.*\\s)?\\s*the_playlist:\\s*([0-9A-Za-z._][0-9A-Za-z._-]*)(?:\\s+(.*\\S))?\\s*$"; + command = 1; + arguments = [2]; + commands = { + skip.filename = "${skip_track}/bin/skip_track"; + next.filename = "${skip_track}/bin/skip_track"; + bad.filename = "${skip_track}/bin/skip_track"; + + good.filename = "${good_track}/bin/good_track"; + nice.filename = "${good_track}/bin/good_track"; + like.filename = "${good_track}/bin/good_track"; + + current.filename = "${print_current}/bin/print_current"; + wish.filename = pkgs.writeDash "wish" '' + echo "youtube-dl:$1" | ${pkgs.curl}/bin/curl -fSs http://localhost:8002/wish -d @- > /dev/null + ''; + wishlist.filename = pkgs.writeDash "wishlist" '' + ${pkgs.curl}/bin/curl -fSs http://localhost:8002/wish | ${pkgs.jq}/bin/jq -r '.[]' + ''; + suggest.filename = pkgs.writeDash "suggest" '' + echo "$@" >> playlist_suggest + ''; + }; + } + ]; + }; + } + ]; + }; + + krebs.htgen.radio = { + port = 8001; + user = { + name = "radio"; + }; + scriptFile = pkgs.writeDash "radio" '' + case "$Method $Request_URI" in + "POST /skip") + printf 'HTTP/1.1 200 OK\r\n' + printf 'Connection: close\r\n' + printf '\r\n' + msg=$(${skip_track}/bin/skip_track) + ${write_to_irc} "$msg" + echo "$msg" + exit + ;; + "POST /good") + printf 'HTTP/1.1 200 OK\r\n' + printf 'Connection: close\r\n' + printf '\r\n' + msg=$(${good_track}/bin/good_track) + ${write_to_irc} "$msg" + echo "$msg" + exit + ;; + esac + ''; + }; + + networking.firewall.allowedTCPPorts = [ 80 ]; + services.nginx = { + enable = true; + virtualHosts."radio.r" = { + locations."/".extraConfig = '' + # https://github.com/aswild/icecast-notes#core-nginx-config + proxy_pass http://localhost:8000; + # Disable request size limit, very important for uploading large files + client_max_body_size 0; + + # Enable support `Transfer-Encoding: chunked` + chunked_transfer_encoding on; + + # Disable request and response buffering, minimize latency to/from Icecast + proxy_buffering off; + proxy_request_buffering off; + + # Icecast needs HTTP/1.1, not 1.0 or 2 + proxy_http_version 1.1; + + # Forward all original request headers + proxy_pass_request_headers on; + + # Set some standard reverse proxy headers. Icecast server currently ignores these, + # but may support them in a future version so that access logs are more useful. + proxy_set_header Host $host; + proxy_set_header X-Real-IP $remote_addr; + proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; + proxy_set_header X-Forwarded-Proto $scheme; + + # get source ip for weather reports + proxy_set_header user-agent "$http_user_agent; client-ip=$remote_addr"; + ''; + locations."= /recent".extraConfig = '' + default_type "text/plain"; + alias /var/lib/radio/recent; + ''; + locations."= /current".extraConfig = '' + proxy_pass http://localhost:8002; + ''; + locations."= /skip".extraConfig = '' + proxy_pass http://localhost:8001; + ''; + locations."= /good".extraConfig = '' + proxy_pass http://localhost:8001; + ''; + locations."= /radio.sh".alias = pkgs.writeScript "radio.sh" '' + #!/bin/sh + trap 'exit 0' EXIT + while sleep 1; do + mpv \ + --cache-secs=0 --demuxer-readahead-secs=0 --untimed --cache-pause=no \ + 'http://radio.lassul.us/radio.ogg' + done + ''; + locations."= /controls".extraConfig = '' + default_type "text/html"; + alias ${./controls.html}; + ''; + extraConfig = '' + add_header 'Access-Control-Allow-Origin' '*'; + add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS'; + ''; + }; + }; + services.syncthing.declarative.folders."the_playlist" = { + path = "/var/music/the_playlist"; + devices = [ "mors" "phone" "prism" "omo" "radio" ]; + }; + krebs.acl."/var/music/the_playlist"."u:syncthing:X".parents = true; + krebs.acl."/var/music/the_playlist"."u:syncthing:rwX" = {}; + krebs.acl."/var/music/the_playlist"."u:radio:rwX" = {}; +} diff --git a/lass/2configs/services/radio/news.nix b/lass/2configs/services/radio/news.nix new file mode 100644 index 000000000..0dc711e6c --- /dev/null +++ b/lass/2configs/services/radio/news.nix @@ -0,0 +1,106 @@ +{ config, lib, pkgs, ... }: +let + + send_to_radio = pkgs.writers.writeDashBin "send_to_radio" '' + ${pkgs.vorbis-tools}/bin/oggenc - | + ${pkgs.cyberlocker-tools}/bin/cput news.ogg + ${pkgs.curl}/bin/curl -fSs -X POST http://localhost:8002/newsshow + ''; + + 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 + 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 */ '' + cat << EOF + hello crabpeople! + $(${pkgs.ddate}/bin/ddate +'Today is %{%A, the %e of %B%}, %Y. %N%nCelebrate %H') + It is $(date --utc +%H) o clock UTC. + todays news: + $(get_current_news) + $(gc_news) + EOF + ''; +in +{ + systemd.services.newsshow = { + path = [ + newsshow + send_to_radio + gc_news + get_current_news + pkgs.curl + pkgs.retry + ]; + script = '' + set -efu + retry -t 5 -d 10 -- newsshow | + retry -t 5 -d 10 -- curl -fSsG http://tts.r/api/tts --data-urlencode 'text@-' | + retry -t 5 -d 10 -- send_to_radio + ''; + startAt = "*:00:00"; + serviceConfig = { + User = "radio-news"; + }; + }; + + services.nginx.virtualHosts."radio-news.r" = { + locations."/" = { + proxyPass = "http://localhost:7999"; + proxyWebsockets = true; + extraConfig = '' + add_header 'Access-Control-Allow-Origin' '*'; + add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS'; + ''; + }; + }; + krebs.htgen.news = { + port = 7999; + user = { + name = "radio-news"; + }; + script = ''. ${pkgs.writers.writeDash "htgen-news" '' + set -xefu + case "''${Method:-GET} $Request_URI" in + "GET /") + printf 'HTTP/1.1 200 OK\r\n' + printf 'Connection: close\r\n' + printf '\r\n' + cat "$HOME"/news | jq -sc . + exit + ;; + "POST /") + payload=$(head -c "$req_content_length") + 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' + exit + ;; + esac + ''}''; + }; + + ## debug + # environment.systemPackages = [ + # weather_report + # send_to_radio + # newsshow + # ]; +} diff --git a/lass/2configs/services/radio/radio.liq b/lass/2configs/services/radio/radio.liq new file mode 100644 index 000000000..1366287a7 --- /dev/null +++ b/lass/2configs/services/radio/radio.liq @@ -0,0 +1,112 @@ +log.stdout.set(true) + +# use yt-dlp +settings.protocol.youtube_dl.path.set("yt-dlp") + +## functions + +def stringify_attrs(attrs) = + let json.stringify out = (attrs : [(string * string)] as json.object) + out +end + +def filter_music(req) = + filename = request.filename(req) + if string.match(pattern = '.*/\\.graveyard/.*', filename) then + false + else + true + end +end + +def queue_contents(q) = + list.map(fun (req) -> request.uri(req), q) +end +## main + +env = environment() +port = string.to_int(env["RADIO_PORT"], default = 8000) + +all_music = playlist(env["MUSIC"], check_next = filter_music) +wishlist = request.queue() +tracks = fallback(track_sensitive = true, [wishlist, all_music]) +tracks = blank.eat(tracks) + +last_metadata = ref([]) +def on_metadata(m) = + last_metadata := m + print("changing tracks") + out = process.read(env["HOOK_TRACK_CHANGE"], env = m, timeout = 5.0) + print(out) +end +tracks.on_metadata(on_metadata) + +# some nice effects +music = crossfade(tracks) +music = mksafe(music) +music = normalize(music) + +news = request.queue() +radio = smooth_add(normal = music, special = amplify(1.5, news)) + +if string.length(env["ICECAST_HOST"]) > 0 then + output.icecast(host = env["ICECAST_HOST"], mount = '/music.ogg', password = 'hackme', %vorbis(quality = 1), music) + output.icecast(host = env["ICECAST_HOST"], mount = '/music.mp3', password = 'hackme', %mp3.vbr(), music) + output.icecast(host = env["ICECAST_HOST"], mount = '/music.opus', password = 'hackme', %opus(bitrate = 128), music) + + output.icecast(host = env["ICECAST_HOST"], mount = '/radio.ogg', password = 'hackme', %vorbis(quality = 1), radio) + output.icecast(host = env["ICECAST_HOST"], mount = '/radio.mp3', password = 'hackme', %mp3.vbr(), radio) + output.icecast(host = env["ICECAST_HOST"], mount = '/radio.opus', password = 'hackme', %opus(bitrate = 128), radio) +else + output(fallible = true, buffer(radio)) +end + +interactive.harbor(port = port) + +def current(~protocol, ~headers, ~data, uri) = + http.response(content_type = "application/json", data = stringify_attrs( + !last_metadata + )) +end +harbor.http.register("/current", port = port, current) + +def skip(~protocol, ~headers, ~data, uri) = + tracks.skip() + http.response(content_type = "application/json", data = stringify_attrs( + !last_metadata + )) +end +harbor.http.register("/skip", method = "POST", port = port, skip) + +def all_tracks(~protocol, ~headers, ~data, uri) = + http.response(content_type = "application/json", data = json.stringify( + all_music.remaining_files() + )) +end +harbor.http.register("/all_tracks", port = port, all_tracks) + +def wish_track(~protocol, ~headers, ~data, uri) = + # disallow process: + if string.match(pattern = '^process:', data) then + http.response(code = 400) + else + # TODO report errors back + wish = request.create(data) + wishlist.push(wish) + http.response(content_type = "application/json", data = "ok") + end +end +harbor.http.register("/wish", method = "POST", port = port, wish_track) + +def wish_tracklist(~protocol, ~headers, ~data, uri) = + http.response(content_type = "application/json", data = json.stringify( + queue_contents(wishlist.queue()) + )) +end +harbor.http.register("/wish", port = port, wish_tracklist) + +def newsshow(~protocol, ~headers, ~data, uri) = + news.push(request.create("http://c.r/news.ogg")) + http.response(content_type = "application/json", data = "ok") +end +harbor.http.register("/newsshow", method = "POST", port = port, newsshow) diff --git a/lass/2configs/services/radio/shell.nix b/lass/2configs/services/radio/shell.nix new file mode 100644 index 000000000..9d00e3b06 --- /dev/null +++ b/lass/2configs/services/radio/shell.nix @@ -0,0 +1,7 @@ +{ pkgs ? import {} }: +pkgs.mkShell { + buildInputs = [ + pkgs.liquidsoap + pkgs.yt-dlp + ]; +} diff --git a/lass/2configs/services/radio/weather.nix b/lass/2configs/services/radio/weather.nix new file mode 100644 index 000000000..dca8a7843 --- /dev/null +++ b/lass/2configs/services/radio/weather.nix @@ -0,0 +1,60 @@ +{ 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 -efux + export PATH="${lib.makeBinPath [ + pkgs.coreutils + pkgs.curl + pkgs.jq + ]}" + curl -fSsz /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 + ( + curl -sS 'http://admin:hackme@localhost:8000/admin/listclients.json?mount=/radio.ogg' + curl -sS 'http://admin:hackme@localhost:8000/admin/listclients.json?mount=/radio.mp3' + curl -sS 'http://admin:hackme@localhost:8000/admin/listclients.json?mount=/radio.opus' + ) | jq -rs ' + [ + .[][].source|values|to_entries[].value | + (.listener//[]) [] | + (.useragent | capture("client-ip=(?[a-f0-9.:]+)")).ip // .ip + ] | + unique[] | + select(. != "127.0.0.1") | + select(. != "::1") + ' | + ${weather_for_ips}/bin/weather_for_ips + ''; +in { + systemd.services.weather = { + path = [ + weather_report + pkgs.retry + pkgs.jq + pkgs.curl + ]; + script = '' + set -xefu + retry -t 5 -d 10 -- weather_report | + jq \ + --arg from "$(date -u +'%FT%TZ')" \ + --arg to "$(date -u +'%FT%TZ' -d '+1 hours')" \ + --slurp --raw-input --compact-output --ascii-output \ + '{text: ., from: $from, to: $to, priority: 100}' | + retry -t 5 -d 10 -- curl -fSs -d@- http://radio-news.r + ''; + startAt = "*:58:00"; + serviceConfig = { + User = "radio-news"; + LoadCredential = [ + "openweather_api:${toString }/openweather_api_key" + ]; + }; + }; +} diff --git a/lass/2configs/services/radio/weather_for_ips.py b/lass/2configs/services/radio/weather_for_ips.py new file mode 100644 index 000000000..62206a985 --- /dev/null +++ b/lass/2configs/services/radio/weather_for_ips.py @@ -0,0 +1,48 @@ +import geoip2.database +import fileinput +import json +import requests +import os +import random + + +geoip = geoip2.database.Reader(os.environ['MAXMIND_GEOIP_DB']) +seen = {} +output = [] +for ip in fileinput.input(): + if "80.147.140.51" in ip: + output.append( + 'Weather report for c-base, space.' + 'It is empty space outside ' + 'with a temperature of -270 degrees, ' + 'a lightspeed of 299792 kilometers per second ' + 'and a humidity of Not a Number percent. ' + f'The probability of reincarnation is {random.randrange(0, 100)} percent.' + ) + else: + try: + 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) + output.append( + f'Weather report for {location.city.name}, {location.country.name}. ' + f'It is {weather["current"]["weather"][0]["description"]} outside ' + f'with a temperature of {weather["current"]["temp"]:.1f} degrees, ' + f'a wind speed of {weather["current"]["wind_speed"]:.1f} meters per second ' + f'and a humidity of {weather["current"]["humidity"]} percent. ' + f'The probability of precipitation is {weather["hourly"][0]["pop"] * 100:.0f} percent. ' + ) + except: # noqa E722 + pass + +print('\n'.join(output)) -- cgit v1.2.3