iankelling.org Git - distro-setup/blob - nav2beet

   1 #!/bin/bash
   2
   3 f=/usr/local/lib/err;test -r $f || { echo "error: $0 no $f" >&2;exit 1;}; . $f
   4
   5
   6 plist_only=false
   7 dry_run=false
   8 while (( $# )); do
   9   case $1 in
  10     plist)
  11       plist_only=true
  12       ;;
  13     dry)
  14       dry_run=true
  15       ;;
  16   esac
  17 done
  18
  19 m ()
  20 {
  21   printf "%s\n" "$*" >&2
  22   if $dry_run && [[ $1 == beet && $2 == modify ]]; then
  23     echo "dry run: $*"
  24   else
  25     "$@"
  26   fi
  27 }
  28
  29 tmpf=$(mktemp)
  30
  31
  32 if ! $plist_only; then
  33   echo begin star rating import from navidrome to beets
  34
  35   declare -A navirating
  36   tmpdir=$(mktemp -d)
  37   cd $tmpdir
  38   if [[ $HOSTNAME != kd ]]; then
  39     ssh_prefix="ssh b8.nz"
  40     ssh b8.nz '
  41 install -m 700 -d /tmp/nav2beet
  42 for r in 1 2 3 4 5; do
  43  sqlite3 /i/navidrome/navidrome.db ".output /tmp/nav2beet/$r" "select path from annotation inner join media_file on item_id = id where rating = $r;"
  44 done
  45 tar cz -C /tmp nav2beet
  46 ' | tar xz
  47     cd nav2beet
  48   else
  49     for r in 1 2 3 4 5; do
  50       sqlite3 /i/navidrome/navidrome.db ".output $r" "select path from annotation inner join media_file on item_id = id where rating = $r;"
  51     done
  52   fi
  53   declare -A flacs
  54
  55   # todo: consider if this is a problem: file removed/renamed in main
  56   # collection, but not yet updated navidrome, we want to skip it not
  57   # die.
  58
  59   while read -r l; do
  60     flacs[$l]=t
  61   done < <($ssh_prefix find /i/m -type f -name '*.flac')
  62   for r in 1 2 3 4 5; do
  63     while read -r path; do
  64       beetpath="/i/m${path#/i/converted}"
  65       flac="${beetpath%.mp3}.flac"
  66       if [[ ${flacs[$flac]} ]]; then
  67         beetpath="$flac"
  68       fi
  69       navirating[$beetpath]=$r
  70     done <$r
  71   done
  72   cd
  73   rm -rf $tmpdir
  74   declare -A beetrating
  75   for r in 1 2 3 4 5; do
  76     m beet ls -f '$path' rating:$r >$tmpf
  77     while read -r path; do
  78       beetrating[$path]=$r
  79     done <$tmpf
  80   done
  81
  82   for path in "${!navirating[@]}"; do
  83     r="${navirating[$path]}"
  84     if [[ $r != "${beetrating[$path]}" ]]; then
  85       # note: this assumes there are no cases like filea.mp3 filea.mp3.mp3, which would affect both files.
  86       echo "$r != ${beetrating[$path]}, beet modify -y path:$path rating=$r"
  87       beet modify -y "path:$path" "rating=$r"
  88     fi
  89   done
  90   # end star rating import from navidrome to beets:
  91 fi
  92
  93 echo begin import navidrome playlists as flexible attribute with value t.
  94 # These are only the playlists listed in the beets config.yaml
  95 # "subsonicplaylist:" and then duplicated here:
  96
  97
  98 plists=(
  99   # these are useful tags
 100   expl
 101   gimicky
 102   sad
 103   # these are normal playlists
 104   love
 105   pump1
 106   pumprap
 107   rend
 108   run
 109 )
 110 # this puts the navidrome playlists into a smart attribute
 111 # subsonic_playlist
 112 m beet subsonicplaylist
 113
 114 beet ls -f '$id $subsonic_playlist' subsonic_playlist::. | sed 's/;/ /g' >$tmpf
 115
 116 # for debugging
 117 #m head $tmpf
 118
 119 navlists=()
 120 while read -r id id_plists; do
 121   navlists[id]="$id_plists"
 122 done <$tmpf
 123
 124 for plist in ${plists[@]}; do
 125   echo "processing $plist"
 126   for id in $(beet ls -f '$id' $plist:t ^genre:spoken-w ^genre:skit ^rating:1); do
 127     found=false
 128     newnavlist=()
 129     for navlist in ${navlists[id]}; do
 130       if [[ $navlist == "$plist" ]]; then
 131         found=true
 132       else
 133         newnavlist+=($navlist)
 134       fi
 135     done
 136     if $found; then
 137       navlists[id]="${newnavlist[*]}"
 138     else
 139       # exists in beets, but not navidrome so we must have removed
 140       # it from the playlist in navidrome.
 141       m beet modify -y "id:$id" "$plist!"
 142     fi
 143   done
 144 done
 145 # The ones we didnt find and remove are ones we added
 146 # in navidrome.
 147 for id in ${!navlists[@]}; do
 148   [[ ${navlists[id]} ]] || continue
 149   m beet modify -y "id:$id" ${navlists[id]// /=t }=t
 150 done
 151
 152 # old way of doing it which sets everything. this doesnt
 153 # account for removed tracks in navidrome, and it will
 154 # be slower for handling many playlists.
 155 # while read -r id plists; do
 156 #   plists="${plists#;}"
 157 #   m beet modify -y "id:$id" ${plists//;/=t }
 158 # done < <(beet ls -f '$id $subsonic_playlist' subsonic_playlist::.)
 159
 160 # if we remove a track from a playlist in navidrome,
 161 # beet subsonicplaylist won't remove corresponding beet
 162 # smart attribute, so clear them all here.
 163
 164 m beet modify -y subsonic_playlist::. 'subsonic_playlist!'