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-rw-r--r--lass/2configs/radio/default.nix328
1 files changed, 0 insertions, 328 deletions
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-${version}.tar.gz";
- sha256 = "sha256-4FDokoA9zBDYj8RAO/kuTHaZ6jZYBLSJZiX/IYFaCW8=";
- };
-
- buildInputs = old.buildInputs ++ [ pkgs.pkg-config ];
- });
- };
- services.icecast = {
- enable = true;
- hostname = "radio.lassul.us";
- admin.password = "hackme";
- extraConf = ''
- <authentication>
- <source-password>hackme</source-password>
- <admin-user>admin</admin-user>
- <admin-password>hackme</admin-password>
- </authentication>
- <logging>
- <accesslog>-</accesslog>
- <errorlog>-</errorlog>
- <loglevel>3</loglevel>
- </logging>
- '';
- };
-
- krebs.iptables = {
- tables = {
- filter.INPUT.rules = [
- { predicate = "-p tcp --dport 8000"; target = "ACCEPT"; }
- { predicate = "-i retiolum -p tcp --dport 8001"; target = "ACCEPT"; }
- ];
- };
- };
-
- # allow reaktor2 to modify files
- systemd.services."reaktor2-the_playlist".serviceConfig.DynamicUser = lib.mkForce false;
-
- krebs.reaktor2.the_playlist = {
- hostname = "irc.hackint.org";
- port = "6697";
- useTLS = true;
- nick = "the_playlist";
- username = "radio";
- API.listen = "unix:/home/radio/reaktor.sock";
- plugins = [
- {
- plugin = "register";
- config = {
- channels = [
- "#the_playlist"
- "#krebs"
- ];
- };
- }
- {
- plugin = "system";
- config = {
- workdir = config.krebs.reaktor2.the_playlist.stateDir;
- hooks.PRIVMSG = [
- {
- activate = "match";
- pattern = "^(?:.*\\s)?\\s*the_playlist:\\s*([0-9A-Za-z._][0-9A-Za-z._-]*)(?:\\s+(.*\\S))?\\s*$";
- 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" = {};
-}