diff options
Diffstat (limited to 'lass/2configs/radio.nix')
| -rw-r--r-- | lass/2configs/radio.nix | 129 |
1 files changed, 119 insertions, 10 deletions
diff --git a/lass/2configs/radio.nix b/lass/2configs/radio.nix index b24d7af3..6245691f 100644 --- a/lass/2configs/radio.nix +++ b/lass/2configs/radio.nix @@ -9,20 +9,76 @@ let admin-password = import <secrets/icecast-admin-pw>; source-password = import <secrets/icecast-source-pw>; + music_dir = "/home/radio/music"; + add_random = pkgs.writeDashBin "add_random" '' - ${pkgs.mpc_cli}/bin/mpc add "$(${pkgs.mpc_cli}/bin/mpc ls the_playlist/music | grep '\.ogg$' | shuf -n1)" + ${pkgs.mpc_cli}/bin/mpc add "$(${pkgs.findutils}/bin/find "${music_dir}/the_playlist" | grep -v '/other/' | grep '\.ogg$' | shuf -n1 | sed 's,${music_dir}/,,')" ''; - skip_track = pkgs.writeDashBin "skip_track" '' + skip_track = pkgs.writeBashBin "skip_track" '' + set -eu + ${add_random}/bin/add_random - echo skipping: "$(${print_current}/bin/print_current)" + music_dir=${escapeShellArg music_dir} + current_track=$(${pkgs.mpc_cli}/bin/mpc current -f %file%) + track_infos=$(${print_current}/bin/print_current) + skip_count=$(${pkgs.attr}/bin/getfattr -n user.skip_count --only-values "$music_dir"/"$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" "$music_dir"/"$current_track" + echo skipping: "$track_infos" skip_count: "$skip_count" + else + mkdir -p "$music_dir"/.graveyard/ + mv "$music_dir"/"$current_track" "$music_dir"/.graveyard/ + echo killing: "$track_infos" + fi ${pkgs.mpc_cli}/bin/mpc -q next ''; + good_track = pkgs.writeBashBin "good_track" '' + set -eu + + music_dir=${escapeShellArg music_dir} + current_track=$(${pkgs.mpc_cli}/bin/mpc current -f %file%) + track_infos=$(${print_current}/bin/print_current) + if [[ "$current_track" =~ ^the_playlist/music/.* ]]; then + ${pkgs.attr}/bin/setfattr -n user.skip_count -v 0 "$music_dir"/"$current_track" + else + mv "$music_dir"/"$current_track" "$music_dir"/the_playlist/music/ || : + fi + echo good: "$track_infos" + ''; + + track_youtube_link = pkgs.writeDash "track_youtube_link" '' + ${pkgs.mpc_cli}/bin/mpc current -f %file% \ + | ${pkgs.gnused}/bin/sed 's@.*\(.\{11\}\)\.ogg@https://www.youtube.com/watch?v=\1@' + ''; + print_current = pkgs.writeDashBin "print_current" '' echo "$(${pkgs.mpc_cli}/bin/mpc current -f %file%) \ - $(${pkgs.mpc_cli}/bin/mpc current -f %file% \ - | ${pkgs.gnused}/bin/sed 's@.*\(.\{11\}\)\.ogg@http://www.youtube.com/watch?v=\1@')" + $(${track_youtube_link})" + ''; + + print_current_json = pkgs.writeDashBin "print_current_json" '' + ${pkgs.jq}/bin/jq -n -c \ + --arg name "$(${pkgs.mpc_cli}/bin/mpc current)" \ + --arg filename "$(${pkgs.mpc_cli}/bin/mpc current -f %file%)" \ + --arg youtube "$(${track_youtube_link})" '{ + name: $name, + filename: $filename, + youtube: $youtube + }' + ''; + + 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 { @@ -48,8 +104,10 @@ in { krebs.per-user.${name}.packages = with pkgs; [ add_random + good_track skip_track print_current + print_current_json ncmpcpp mpc_cli ]; @@ -57,7 +115,7 @@ in { services.mpd = { enable = true; group = "radio"; - musicDirectory = "/home/radio/music"; + musicDirectory = "${music_dir}"; extraConfig = '' log_level "default" auto_update "yes" @@ -115,6 +173,7 @@ in { tables = { filter.INPUT.rules = [ { predicate = "-p tcp --dport 8000"; target = "ACCEPT"; } + { predicate = "-i retiolum -p tcp --dport 8001"; target = "ACCEPT"; } ]; }; }; @@ -164,6 +223,7 @@ in { done | while read track; do echo "$(date -Is)" "$track" | tee -a "$HISTORY_FILE" echo "$(tail -$LIMIT "$HISTORY_FILE")" > "$HISTORY_FILE" + ${write_to_irc} "playing: $track" done ''; in { @@ -175,14 +235,20 @@ in { serviceConfig = { ExecStart = recentlyPlayed; + User = "radio"; }; }; + # allow reaktor2 to modify files + systemd.services."reaktor2-the_playlist".serviceConfig.DynamicUser = mkForce false; + krebs.reaktor2.the_playlist = { hostname = "irc.freenode.org"; port = "6697"; useTLS = true; nick = "the_playlist"; + username = "radio"; + API.listen = "unix:/home/radio/reaktor.sock"; plugins = [ { plugin = "register"; @@ -199,12 +265,19 @@ in { workdir = config.krebs.reaktor2.the_playlist.stateDir; hooks.PRIVMSG = [ { - #activate = "match"; - pattern = "^\\s*([0-9A-Za-z._][0-9A-Za-z._-]*)(?:\\s+(.*\\S))?\\s*$"; + 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"; suggest.filename = pkgs.writeDash "suggest" '' echo "$@" >> playlist_suggest @@ -217,6 +290,42 @@ in { ]; }; + krebs.htgen.radio = { + port = 8001; + user = { + name = "radio"; + }; + script = '' + case "$Method $Request_URI" in + "GET /current") + printf 'HTTP/1.1 200 OK\r\n' + printf 'Connection: close\r\n' + printf '\r\n' + ${print_current_json}/bin/print_current_json + exit + ;; + "POST /skip") + printf 'HTTP/1.1 200 OK\r\n' + printf 'Connection: close\r\n' + printf '\r\n' + msg=$(${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 + ''; + }; + services.nginx = { enable = true; virtualHosts."radio.lassul.us" = { @@ -258,9 +367,9 @@ in { alias ${html}; ''; }; - krebs.syncthing.folders."the_playlist" = { + services.syncthing.declarative.folders."the_playlist" = { path = "/home/radio/music/the_playlist"; - peers = [ "mors" "phone" "prism" "xerxes" ]; + devices = [ "mors" "phone" "prism" "xerxes" ]; }; krebs.permown."/home/radio/music/the_playlist" = { owner = "radio"; |