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cleaned up

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This commit is contained in:
Ämin Baumeler
2025-09-08 12:10:10 +02:00
parent a2fd70e096
commit d5b3d7c597
21 changed files with 522 additions and 498 deletions
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101
src/sh/playback.sh
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@@ -1,3 +1,8 @@
# Playback tools and helper
#
# The methods to control the mpv instance are in `src/sh/mpv.sh`. Here,
# a higher-level playback functionality is provided.
# Available playback commands
PLAYBACK_CMD_PLAY="play"
PLAYBACK_CMD_QUEUE="queue"
@@ -10,7 +15,7 @@ PLAYBACK_CMD_SEEK_BACKWARD="seekb"
# Obtain playback command from key press
# @argument $1: key
playback_cmd_from_key() {
__playback_cmd_from_key() {
key=$1
case ",$KEYS_PLAY," in *",$key,"*) echo "$PLAYBACK_CMD_PLAY" && return ;; esac
case ",$KEYS_N_PLAY," in *",$key,"*) echo "$PLAYBACK_CMD_PLAY" && return ;; esac
@@ -29,3 +34,97 @@ playback_cmd_from_key() {
case ",$KEYS_SEEK_BACKWARD," in *",$key,"*) echo "$PLAYBACK_CMD_SEEK_BACKWARD" && return ;; esac
case ",$KEYS_N_SEEK_BACKWARD," in *",$key,"*) echo "$PLAYBACK_CMD_SEEK_BACKWARD" && return ;; esac
}
# Generate playlist from MB release ID and path to decoration
# @argument $1: MusicBrainz Release ID
# @argument $2: Path to decoration file
# @argument $3: MusicBrainz Track ID to select (optional)
__generate_playlist() {
printf "#EXTM3U\n"
dir="$(dirname "$2")"
mb_release "$1" |
$JQ \
--slurpfile decofile "$2" \
--arg base "$dir" \
--arg deco "$2" \
--arg tid "${3:-}" \
'$decofile[].tracks as $filenames |
. |
.id as $rid |
.media[] |
.position as $pos |
.tracks |
if ($tid == "") then . else map(select(.id == $tid)) end |
map({
t: [
$rid,
.id,
$pos,
.number,
.length,
.title,
(."artist-credit" | map([.name, .joinphrase] | join("")) | join("")),
$deco
] | join("\t"),
length: (.length / 1000 | round | tostring),
$pos,
number: .number,
file: $filenames[.id]
}) |
map(if(.number | type == "string" and test("^[0-9]+$")) then .number |= tonumber else . end) |
sort_by([.pos, .number]) |
map("#EXTINF:" + .length + "," + .t + "\n" + $base + "/" + .file)[]'
}
# Main playback method
#
# @argument $1: view
# @argument $2: MusicBrainz ID of current object
# @argument $3: MusicBrainz ID of selected object
# @argument $4: Path to decoration file
#
# This option controls the mpv instance via a key pressed in fzf. The key
# pressed is stored in the environment variable FZF_KEY and is resolved to
# the playback command through the method `__playback_cmd_from_key`.
playback() {
view=${1:-}
mbid_current="${2:-}"
mbid="${3:-}"
path="${4:-}"
pbcmd=$(__playback_cmd_from_key "$FZF_KEY")
info "playback(): view=$view; mbid_current=$mbid_current; mbid=$mbid; path=$path; pbcmd=$pbcmd"
case "$pbcmd" in
"$PLAYBACK_CMD_PLAY")
[ "$path" ] || exit 0
case "$view" in
"$VIEW_ARTIST" | "$VIEW_SEARCH_ARTIST" | "$VIEW_SEARCH_ALBUM" | "$VIEW_LIST_ARTISTS" | "$VIEW_LIST_ALBUMS") info "not implemented" ;;
"$VIEW_RELEASEGROUP") __generate_playlist "$mbid" "$path" | mpv_play_list >/dev/null ;;
"$VIEW_RELEASE") __generate_playlist "$mbid_current" "$path" "$mbid" | mpv_play_list >/dev/null ;;
"$VIEW_PLAYLIST") mpv_play_index $((FZF_POS - 1)) >/dev/null ;;
esac
;;
"$PLAYBACK_CMD_QUEUE")
[ "$path" ] || exit 0
case "$view" in
"$VIEW_ARTIST" | "$VIEW_SEARCH_ARTIST" | "$VIEW_SEARCH_ALBUM" | "$VIEW_LIST_ARTISTS" | "$VIEW_LIST_ALBUMS") info "not implemented" ;;
"$VIEW_RELEASEGROUP") __generate_playlist "$mbid" "$path" | mpv_queue_list >/dev/null ;;
"$VIEW_RELEASE") __generate_playlist "$mbid_current" "$path" "$mbid" | mpv_queue_list >/dev/null ;;
"$VIEW_PLAYLIST") __generate_playlist "$mbid_current" "$path" "$mbid" | mpv_queue_list >/dev/null ;;
esac
;;
"$PLAYBACK_CMD_QUEUE_NEXT")
[ "$path" ] || exit 0
case "$view" in
"$VIEW_ARTIST" | "$VIEW_SEARCH_ARTIST" | "$VIEW_SEARCH_ALBUM" | "$VIEW_LIST_ARTISTS" | "$VIEW_LIST_ALBUMS") info "not implemented" ;;
"$VIEW_RELEASEGROUP") __generate_playlist "$mbid" "$path" | mpv_queue_next_list >/dev/null ;;
"$VIEW_RELEASE") __generate_playlist "$mbid_current" "$path" "$mbid" | mpv_queue_next_list >/dev/null ;;
"$VIEW_PLAYLIST") __generate_playlist "$mbid_current" "$path" "$mbid" | mpv_queue_next_list >/dev/null ;;
esac
;;
"$PLAYBACK_CMD_TOGGLE_PLAYBACK") mpv_toggle_pause ;;
"$PLAYBACK_CMD_PLAY_NEXT") mpv_next ;;
"$PLAYBACK_CMD_PLAY_PREV") mpv_prev ;;
"$PLAYBACK_CMD_SEEK_FORWARD") mpv_seek_forward ;;
"$PLAYBACK_CMD_SEEK_BACKWARD") mpv_seek_backward ;;
esac
}