From f31c5cc856640aa4cd5a7299974ba02abacd95a7 Mon Sep 17 00:00:00 2001
From: luke bonham <dadasignificanulla@gmail.com>
Date: Wed, 18 Sep 2013 00:27:46 +0200
Subject: [PATCH] mpd: default art added

---
 scripts/mpdcover | 10 ++++++++--
 widgets/mpd.lua  | 21 +++++++++++----------
 2 files changed, 19 insertions(+), 12 deletions(-)

diff --git a/scripts/mpdcover b/scripts/mpdcover
index 7ba9439..f9f6577 100755
--- a/scripts/mpdcover
+++ b/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
diff --git a/widgets/mpd.lua b/widgets/mpd.lua
index 3ebc761..41233cd 100644
--- a/widgets/mpd.lua
+++ b/widgets/mpd.lua
@@ -26,14 +26,15 @@ local setmetatable = setmetatable
 local mpd = {}
 
 local function worker(args)
-    local args       = args or {}
-    local timeout    = args.timeout or 2
-    local password   = args.password or ""
-    local host       = args.host or "127.0.0.1"
-    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 settings   = args.settings or function() end
+    local args        = args or {}
+    local timeout     = args.timeout or 2
+    local password    = args.password or ""
+    local host        = args.host or "127.0.0.1"
+    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"
     local mpdh = "telnet://" .. host .. ":" .. port
@@ -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,