From b092d41dc76a1526df5069bd49019d42af8680f6 Mon Sep 17 00:00:00 2001
From: Nathan Lasseter <Nathan Lasseter nathan@bytemark.co.uk>
Date: Fri, 27 Nov 2015 10:43:29 +0000
Subject: Manyplayer now supports multiple series

---
 manyplayer | 78 +++++++++++++++++++++++++++++++++++++++++++++++++++-----------
 1 file changed, 65 insertions(+), 13 deletions(-)

diff --git a/manyplayer b/manyplayer
index 618b530..982f144 100755
--- a/manyplayer
+++ b/manyplayer
@@ -1,18 +1,24 @@
 #!/bin/bash
 
-# This executable does nothing by itself. Setup links with:
+# This executable does little by itself. Setup links with:
 # ln -s manyplayer next
 # ln -s manyplayer same
-# ln -s manyplayer guessfile
 
-if [ "x${MANYPLAYER_DIR}" == "x" ] ; then
-  MANYPLAYER_DIR=~/.manyplayer
+if [ "x${MANYPLAYER_BASE_DIR}" == "x" ] ; then
+  MANYPLAYER_BASE_DIR=~/.manyplayer
 fi
 
+THIS_DIR=${PWD//\//_}
+MANYPLAYER_DIR=${MANYPLAYER_BASE_DIR}/${THIS_DIR}
+
 exe=$(basename $0)
 
 function check {
-  if [ ! -f ${MANYPLAYER_DIR}/cmd ] ; then
+  if [ ! -d ${MANYPLAYER_DIR} ] ; then
+    echo "Manyplayer has not been set up for this directory (${MANYPLAYER_DIR})."
+    exit 1
+  fi
+  if [ ! -f ${MANYPLAYER_DIR}/cmd -a ! -f ${MANYPLAYER_BASE_DIR}/cmd ] ; then
     echo "No command in manyplayer config (${MANYPLAYER_DIR}/cmd)."
     exit 1
   fi
@@ -27,7 +33,12 @@ function check {
 }
 
 function play_last_file {
-  local comm=$(<${MANYPLAYER_DIR}/cmd)
+  if [ -f ${MANYPLAYER_DIR}/cmd ] ; then
+    local comm=$(<${MANYPLAYER_DIR}/cmd)
+  else
+    echo "INFO === Manyplayer using default command"
+    local comm=$(<${MANYPLAYER_BASE_DIR}/cmd)
+  fi
   local this=$(<${MANYPLAYER_DIR}/last)
   local filename=$(<${MANYPLAYER_DIR}/filename)
   exec $comm "${filename/!/$this}"
@@ -40,7 +51,7 @@ function play_next_file {
   play_last_file
 }
 
-function guess_filename {
+function setup {
   local guess=$(echo *$1*)
   local name=${guess/$1/!}
   echo -n $name > ${MANYPLAYER_DIR}/filename
@@ -52,18 +63,59 @@ function guess_filename {
   fi
 }
 
+function set_cmd {
+  echo -n $1 > ${MANYPLAYER_DIR}/cmd
+}
+
+function set_position {
+  echo -n $1 > ${MANYPLAYER_DIR}/last
+}
+
+function usage {
+cat <<EOT
+Manyplayer version 0.5
+Usage:
+  next                      Watch next episode
+  same                      Watch the last episode again
+  manyplayer setup <guess>  Setup manyplayer for this directory
+  manyplayer cmd <cmd>      Set the command for this directory
+  manyplayer pos <pos>      Set the position for this directory
+  manyplayer help           Show this pretty useless help
+EOT
+}
+
 if [ "x$exe" == "xnext" ] ; then
   check
   play_next_file
 elif [ "x$exe" == "xsame" ] ; then
   check
   play_last_file
-elif [ "x$exe" == "xguessfile" ] ; then
-  if [ "x$1" == "x" ] ; then
-    echo "Need a guess statement, try '01'."
-    exit 1
-  else
-    guess_filename $1 $2
+elif [ "x$exe" == "xmanyplayer" ] ; then
+  if [ "x$1" == "xsetup" ] ; then
+    if [ "x$2" == "x" ] ; then
+      echo "Need a guess statement, try '01'."
+      exit 1
+    else
+      setup $2 $3
+    fi
+  elif [ "x$1" == "xcmd" ] ; then
+    check
+    if [ "x$2" == "x" ] ; then
+      echo "Need a command statement, try 'mplayer'."
+      exit 1
+    else
+      set_cmd $2
+    fi
+  elif [ "x$1" == "xpos" ] ; then
+    check
+    if [ "x$2" == "x" ] ; then
+      echo "Need a last position statement, try '01'."
+      exit 1
+    else
+      set_position $2
+    fi
+  elif [ "x$1" == "xhelp" ] ; then
+    usage
   fi
 else
   echo "'$exe' doesn't look like a manyplayer command..."
-- 
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