X-Git-Url: https://git.rmz.io/dotfiles.git/blobdiff_plain/f2430c7c2d870fbdd8aa3b056a3acfcb09498b13..e0f52edab239cc479d296f039c1ecf8d1b01de33:/awesome/widgets/mpc.lua

diff --git a/awesome/widgets/mpc.lua b/awesome/widgets/mpc.lua
index 4da4a81..a3c5b87 100644
--- a/awesome/widgets/mpc.lua
+++ b/awesome/widgets/mpc.lua
@@ -235,6 +235,30 @@ function mpc:currentsong()
     return currentsong
 end
 
+local function escape(str)
+    return "\"" .. str .. "\""
+end
+
+function mpc:albumart(uri, handler)
+    local image_table = {}
+    local get_art_at
+    get_art_at = function(off)
+        self:send("albumart " .. escape(uri) .. " " .. tostring(off), function(success, data)
+            if not success then
+                handler(success, data)
+            end
+            table.insert(image_table, data.binary)
+            if data.binary and #data.binary > 0 then
+                get_art_at(off + #data.binary)
+            else
+                data.binary = table.concat(image_table)
+                handler(success, data)
+            end
+        end)
+    end
+    get_art_at(0)
+end
+
 --[[
 
 -- Example on how to use this (standalone)