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|
#!/bin/bash
if [ $# -lt 1 ]
then
echo "No command?"
exit
fi
function get-default-target() {
local target_hint="spotify"
while [[ "$1" == --* ]] ; do
local arg="$1"
case "$arg" in
--target-hint=*)
target_hint="${arg/--target-hint=/}"
;;
*)
echo "Bad Argument $1"
exit 1
;;
esac
shift
done
# Some targets (spotifyd) don't have a stable dbus path.
local targets="$( \
dbus-send \
--print-reply \
--dest=org.freedesktop.DBus \
/org/freedesktop/DBus org.freedesktop.DBus.ListNames \
| sed 's#.*string \"\(.*\)"#\1#' \
| grep MediaPlayer2)"
# Prefer the target hint.
target="$(echo "$targets" | grep -i "$target_hint" | head -n1)"
if [ -z "$target" ] ; then
# If no spotify, pick an arbitrary one
target="$(echo "$targets" | head -n1)"
fi
}
media_selection_file=$XDG_RUNTIME_DIR/rde/vars/MEDIA
if [ -f "$media_selection_file" ] ; then
target=$(cat "$media_selection_file")
else
get-default-target
fi
function mpris2_dbus_player_do {
method="$1"
shift
dbus-send \
--print-reply \
--dest="$target" \
/org/mpris/MediaPlayer2 \
"org.mpris.MediaPlayer2.Player.$method" \
"$@"
}
function mpris2_dbus_get_player_property {
dbus-send \
--print-reply \
--dest="$target" \
/org/mpris/MediaPlayer2 \
org.freedesktop.DBus.Properties.Get \
string:'org.mpris.MediaPlayer2.Player' "string:$1"
}
case $1 in
"play")
mpris2_dbus_player_do PlayPause
;;
"seekf")
mpris2_dbus_player_do Seek "int64: 12000000"
;;
"seekb")
mpris2_dbus_player_do Seek "int64: -3000000"
;;
"next")
mpris2_dbus_player_do Next
;;
"pause")
mpris2_dbus_player_do Pause
;;
"justplay")
mpris2_dbus_player_do Play
;;
"prev")
mpris2_dbus_player_do Previous
;;
"getTitle")
mpris2_dbus_get_player_property 'Metadata' | \
egrep -A 1 "title" | \
egrep -v "title" | \
cut -b 44- | \
cut -d '"' -f 1 | \
egrep -v ^$
;;
"getArtist")
mpris2_dbus_get_player_property 'Metadata' | \
-A 2 "artist" | \
egrep -v "artist" | \
egrep -v "array" | \
cut -b 27- | \
cut -d '"' -f 1 | \
egrep -v ^$
;;
"getAlbum")
mpris2_dbus_get_player_property 'Metadata' | \
egrep -A 2 "album" | \
egrep -v "album" | \
egrep -v "array" | \
cut -b 44- | \
cut -d '"' -f 1 | \
egrep -v ^$
;;
"getStatus")
mpris2_dbus_get_player_property 'PlaybackStatus' | \
grep 'string "[^"]*"' | \
sed 's/.*"\(.*\)"[^"]*$/\1/'
;;
*)
echo "Unknown command: " $1
;;
esac
|
