jao-mpc: fix for end-of-album detection and nits

1 files changed, 14 insertions, 10 deletions

diff --git a/lib/media/jao-mpc.el b/lib/media/jao-mpc.el
index 88cde6f..9cdd5bd 100644
--- a/lib/media/jao-mpc.el
+++ b/lib/media/jao-mpc.el
@@ -67,10 +67,13 @@
     (jao-mpc--parse-fields s res)
     (jao-mpc--parse-fields st res)))
 
-(defun jao-mpc--playing-p (&optional port)
-  (string-prefix-p "playing" (jao-mpc--cmd "status %state%" port)))
+(defsubst jao-mpc-status (&optional port)
+  (string-trim (jao-mpc--cmd "status %state%" port)))
 
-(defun jao-mpc--queue-len (&optional port)
+(defsubst jao-mpc-playing-p (&optional port)
+  (string-prefix-p "playing" (jao-mpc-status port)))
+
+(defsubst jao-mpc--queue-len (&optional port)
   (string-to-number (jao-mpc--cmd "status %length%" port)))
 
 (defsubst jao--put-face (str face)
@@ -110,12 +113,13 @@
 (defvar jao-mpc-minibuffer-str "")
 
 (defun jao-mpc--set-current-str (&optional port)
-  (setq jao-mpc-minibuffer-str
-        (if (jao-mpc--playing-p port)
-            (jao-mpc--current-str port)
-          (when (and jao-random-album-p (not (jao-mpc--current-str port)))
-            (let ((inhibit-message t)) (jao-random-album-next)))
-          ""))
+  (let ((status (or (jao-mpc-status port) "")))
+    (setq jao-mpc-minibuffer-str
+          (if (string= "playing" status) (jao-mpc--current-str port) ""))
+    (when (and jao-random-album-p
+               (string= status "paused")
+               (string= "0\n" (jao-mpc--cmd "status %songpos%" port)))
+      (jao-random-album-next)))
   (jao-minibuffer-refresh))
 
 (defvar jao-mpc--idle-procs nil)
@@ -288,7 +292,7 @@
 (defun jao-mpc-connect (&optional port)
   (interactive)
   (jao-mpc--idle-loop port)
-  (when (jao-mpc--playing-p port) (jao-mpc--set-current-str port)))
+  (when (jao-mpc-playing-p port) (jao-mpc--set-current-str port)))
 
 ;;;###autoload
 (defun jao-mpc-setup (&optional secondary-port priority)