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76 lines
2 KiB
Bash
76 lines
2 KiB
Bash
#!/bin/bash
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# The name of polybar bar which houses the main spotify module and the control modules.
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PARENT_BAR="${1:-music}"
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PARENT_BAR_PID=$(pgrep -a "polybar" | grep "$PARENT_BAR" | cut -d" " -f1)
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urldecode() { : "${*//+/ }"; echo -e "${_//%/\\x}"; }
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send_hook() {
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[ -z "$1" ] && echo "send_hook: missing arg" && exit 1
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polybar-msg -p "$PARENT_BAR_PID" hook mpris-play-pause "$1" 1>/dev/null 2>&1
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}
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extract_meta() {
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grep "$1\W" <<< "$meta" | awk '{$1=$2=""; print $0}' | sed 's/^ *//; s/; */;/g' | paste -s -d/ -
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}
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# if "icon" given, determine icon. otherwise, print metadata
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get_info() {
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if [ -z "$1" ]; then
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echo "Usage: get_info PLAYER [icon]"
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exit 1
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fi
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meta=$(playerctl -p "$1" metadata)
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# get title
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title=$(extract_meta title)
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# if no title, try url e.g. vlc
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if [ -z "$title" ]; then
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title=$(extract_meta url)
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title=$(urldecode "${title##*/}")
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fi
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# if not "icon", display information and return
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artist=$(extract_meta artist)
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[ -z "$artist" ] && artist=$(extract_meta albumArtist)
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if [ -n "$artist" ]; then
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album=$(extract_meta album)
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[ -n "$album" ] && echo -n " $album "
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echo -n " $artist "
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fi
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echo "$title"
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return 0
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}
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# manually go through players
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read -d'\n' -ra PLAYERS <<<"$(playerctl -l 2>/dev/null)"
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declare -a PAUSED
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for player in "${PLAYERS[@]}"; do
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[ "$player" = "playerctld" ] && continue;
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p_status=$(playerctl -p "$player" status 2>/dev/null)
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# if we have one playing, we'll use it and EXIT
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if [ "$p_status" = "Playing" ]; then
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send_hook 1
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get_info "$player" "$2"
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exit 0;
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fi
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[ "$p_status" = "Paused" ] && PAUSED+=("$player")
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done
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# if we have a paused, show it otherwise assume there are no players or have all stopped
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if [ -n "${PAUSED[0]}" ]; then
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send_hook 2
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get_info "${PAUSED[0]}" "$2"
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else
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[ "$2" = icon ] && echo "none" || echo " no players "
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fi
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