mpd: default art added

scripts/mpdcover

@@ -11,7 +11,7 @@
 #
 # Dependencies: imagemagick.
 #
-# Usage: mpdcover <music_directory> <song_file> <default_art>
+# Usage: mpdcover <music_directory> <song_file> <cover_resize> <default_art>
 
 # Configuration-------------------------------------------------------
 
@@ -22,7 +22,7 @@ MUSIC_DIR=$1
 file=$2
 
 # Regex expression used for image search
-IMG_REG="(front|cover|art|Folder|folder)\.(jpg|jpeg|png|gif)$"
+IMG_REG="(Front|front|Cover|cover|Art|art|Folder|folder)\.(jpg|jpeg|png|gif)$"
 
 # Path of temporary resized cover
 TEMP_PATH="/tmp/mpdcover.png"
@@ -34,6 +34,9 @@ if [ $COVER_RESIZE == "x" ]; then
     COVER_RESIZE="100x100"
 fi
 
+# The default cover to use (optional)
+DEFAULT_ART=$4
+
 # Thumbnail background (transparent)
 COVER_BACKGROUND="none"
 
@@ -49,6 +52,9 @@ art="$MUSIC_DIR/${file%/*}"
 # cover.
 cover="$(find "$art/" -maxdepth 1 -type f | egrep -i -m1 "$IMG_REG")"
 
+# when no cover is found, use DEFAULT_ART as cover
+cover="${cover:=$DEFAULT_ART}"
+
 # check if art is available
 if [[ -n $cover ]]; then
    if [[ -n $COVER_RESIZE ]]; then

widgets/mpd.lua

@@ -33,6 +33,7 @@ local function worker(args)
     local port        = args.port or "6600"
     local music_dir   = args.music_dir or os.getenv("HOME") .. "/Music"
     local cover_size  = args.cover_size or 100
+    local default_art = args.default_art or ""
     local settings    = args.settings or function() end
 
     local mpdcover = helpers.scripts_dir .. "mpdcover"
@@ -85,8 +86,8 @@ local function worker(args)
             then
                 helpers.set_map("current mpd track", mpd_now.title)
 
-                os.execute(string.format("%s %q %q %d", mpdcover, music_dir,
-                           mpd_now.file, cover_size))
+                os.execute(string.format("%s %q %q %d %q", mpdcover, music_dir,
+                           mpd_now.file, cover_size, default_art))
 
                 mpd.id = naughty.notify({
                     preset = mpd_notification_preset,