bin/mpc-notify

   1 #!/bin/sh
   2 #TODO: help
   3 mpc=mpc
   4 dest=org.freedesktop.Notifications
   5 opath=/org/freedesktop/Notifications
   6 meth=$dest.Notify
   7 idfile=~/tmp/mpc-notify.id
   8
   9 notify() {
  10         replaces_id=0
  11         if [ -e $idfile ]; then
  12                 replaces_id=`cat $idfile`
  13         fi
  14         echo $(expr "$(gdbus call --session \
  15         --dest $dest --object-path $opath --method $meth \
  16         mpc $replaces_id audio-volume-high "${1:-$out1}" "${2:-$out2}" '[]' \
  17         '{"urgency": <byte 0>}' 3000)" : '(uint32 \([0-9]*\),)') > $idfile
  18 }
  19
  20 getoutput() {
  21         #TODO test if not playing for some commands
  22         #if mpc -f '' status | awk 'NR==2' | grep -v '^\[playing\]'; then
  23         case "$1" in
  24                 current)
  25                         out1=`$mpc -f %artist% current`
  26                         out2="`$mpc -f %title% current`\n`mpc -f %album% current`";;
  27                 status) out1=`$mpc current`
  28                         out2=`$mpc -f '%album% (%date%)' status`;;
  29                 *)       return 1;;
  30         esac
  31         if [ -z "$out1$out2" ]; then
  32                 out1='Stopped'
  33         fi
  34 }
  35
  36 cmd=${1:-current}
  37 case "$cmd" in
  38         -d|--daemon|idle|idleloop)
  39                 cmd=${2:-current}
  40                 $mpc idleloop player | while read -r x; do
  41                         getoutput $cmd
  42                         notify "$out1" "$out2"
  43                 done
  44                 return;;
  45         *)      getoutput $cmd || return 1;;
  46 esac
  47 notify "$out1" "$out2"