vincentbernat.i3wm-configuration/bin/rofi-mediaplayer

#!/bin/bash

# Media player menu with rofi

if [ -z "${ROFI_OUTSIDE}" ]; then
    export mediaplayer=$1
    exec rofi -show-icons -no-custom -modi m:$0 -show m \
              -kb-select-1 Super+z \
              -kb-select-2 Super+x \
              -kb-select-3 Super+c \
              -kb-select-4 Super+v \
              -kb-select-5 Super+b \
              -kb-select-6 Super+m \
              -kb-select-7 Super+s
fi

case $ROFI_RETV in
    0)
        # Prompt
        printf "\00prompt\x1fmedia player\n"
        printf "\00message\x1f$...\n"

        # Available actions
        i=0
        while read icon description
        do
          i=$((i+1))
          printf "$description\00icon\x1f$icon\x1finfo\x1f$i\n"
        done <<EOF
go-previous               Previous track
media-playback-start      Play
media-playback-pause      Pause
media-playback-stop       Stop
go-next                   Next track
multimedia-volume-control Open mixer panel
com.spotify.Client        Open ${mediaplayer^}
EOF

        # Player status
        status=$(playerctl -p $mediaplayer status)
        case $status in
            Playing|Paused)
                title="$(playerctl -p $mediaplayer metadata xesam:title)"
                artist="$(playerctl -p $mediaplayer metadata xesam:artist)"
                status="$status <span weight='light'><i>${title} (${artist})</i></span>"
                ;;
        esac
        printf "\00message\x1f${status}\n"
        ;;
    1)
        case $ROFI_INFO in
            1) xdotool key --clearmodifiers XF86AudioPrev ;;
            2) xdotool key --clearmodifiers XF86AudioPlay ;;
            3) xdotool key --clearmodifiers XF86AudioPause ;;
            4) xdotool key --clearmodifiers XF86AudioStop ;;
            5) xdotool key --clearmodifiers XF86AudioNext ;;
            6) i3-msg '[class="Pavucontrol"] focus' || i3-msg exec exec pavucontrol ;;
            7) i3-msg '[class="'${mediaplayer^}'"] focus' || i3-msg exec exec spotify ;;
        esac >&2
        ;;
esac