added spotify-scrobble script

1 files changed, 64 insertions, 0 deletions

diff --git a/spotify-scrobble.sh b/spotify-scrobble.sh
new file mode 100755
index 0000000..004b81b
--- /dev/null
+++ b/spotify-scrobble.sh
@@ -0,0 +1,64 @@
+#!/bin/sh
+#
+# Get currently played song from Spotify and scrobble with
+# moc-scrobbler (https://github.com/pachanka/moc-scrobbler)
+#
+
+DBUS_ARGS="--print-reply --dest=org.mpris.MediaPlayer2.spotify /org/mpris/MediaPlayer2 org.freedesktop.DBus.Properties.Get string:org.mpris.MediaPlayer2.Player"
+
+scrobble() {
+	artist=$1
+	title=$2
+	album=$3
+	duration=$4
+
+	moc-scrobbler --artist="$1" --track="$2" --album="$3" --duration="$4"
+}
+
+while true
+do
+	status=`dbus-send $DBUS_ARGS string:PlaybackStatus 2>/dev/null`
+	if [ $? -gt 0 ]; then
+		echo "Spotify is not running."
+		exit
+	fi
+
+	if [ "`echo "$status" | tail -n1 | cut -d '"' -f 2`" != "Playing" ]; then
+		# currently nothing is playing; keep checking
+		old_artist=
+		old_title=
+		old_album=
+		old_duration=
+		sleep 5
+		continue
+	fi
+
+	metadata=`dbus-send $DBUS_ARGS string:Metadata`
+
+	artist=`echo "$metadata" | grep -A2 "\<artist\>" | tail -n1 | cut -d '"' -f 2`
+	title=`echo "$metadata" | grep -A1 "\<title\>" | tail -n1 | cut -d '"' -f 2`
+	album=`echo "$metadata" | grep -A1 "\<album\>" | tail -n1 | cut -d '"' -f 2`
+	duration=`echo "$metadata" | grep -A1 "\<length\>" | tail -n1 | awk '{ print $3 }'`
+	[ -n "$duration" ] && duration=`expr $duration / 1000000`
+
+	if [ -z "$artist" -o -z "$title" -o -z "$album" -o -z "$duration" ]; then
+		echo "Invalid data, not scrobbling. [$artist] [$title] [$album] [$duration]"
+		sleep 5
+		continue
+	fi
+
+	if [ "$old_artist" = "$artist" -a "$old_title" = "$title" ]; then
+		# don't scrobble same song as in last iteration
+		sleep 5
+		continue
+	fi
+
+	scrobble "$artist" "$title" "$album" "$duration"
+
+	old_artist=$artist
+	old_title=$title
+	old_album=$album
+	old_duration=$duration
+
+	sleep 5
+done