#!/bin/bash

# cat /usr/local/bin/openpl
# sudo chmod +x /usr/local/bin/openpl

# related commands: ls -l /usr/local/bin/{playmovs,mixmovs,openpl,newpldir}
#
# License: The MIT License, http://www.opensource.org/licenses/mit-license.php, Copyright (c) 2009 jv
#


declare DEFAULT_PLAYLIST_DIR PLAYLISTDIR

# default DEFAULT_PLAYLIST_DIR
DEFAULT_PLAYLIST_DIR="$(/usr/local/bin/playmovs -default_playlist_dir 2>/dev/null)" || DEFAULT_PLAYLIST_DIR="${HOME}/Movies/mplayer"

# make sure there is no trailing slash
DEFAULT_PLAYLIST_DIR="${DEFAULT_PLAYLIST_DIR%/}"


if [[ "${1}" == '-h' ]] || [[ "${1}" == '-help' ]] || [[ "${1}" == '--help' ]]; then

   echo
   echo 'usage:'
   echo 'openpl -d                # open default playlist directory'
   echo 'openpl -h'
   echo 'openpl -s                # show'
   echo 'openpl -s regex          # show & filter with egrep regex'
   echo 'openpl [dirname]         # open playlist files of [dirname]'
   echo 'openpl -d [dirname]      # open specified playlist directory'
   echo
   exit 0

fi


if [[ "${1}" == '-s' ]] || [[ "${1}" == '--show' ]]; then
   #/usr/bin/find -x "${DEFAULT_PLAYLIST_DIR}" -mindepth 1 -maxdepth 1 -type d -print0 | /usr/bin/xargs -0 /usr/bin/basename
   /usr/bin/find -x "${DEFAULT_PLAYLIST_DIR}" -mindepth 1 -maxdepth 1 -type d -print0 | /usr/bin/xargs -0 /usr/bin/basename | /usr/bin/egrep -i "${2:-.*}"
   #/usr/bin/find -x "${DEFAULT_PLAYLIST_DIR}" -mindepth 1 -maxdepth 1 -type d -name "${2:-*}" -print0 | /usr/bin/xargs -0 -n1 /usr/bin/basename
   #/usr/bin/find -x "${DEFAULT_PLAYLIST_DIR}" -mindepth 1 -maxdepth 1 -type d -name "*${2:-*}*" -print0 | /usr/bin/xargs -0 -n1 /usr/bin/basename
   exit 0
fi


if [[ "${1}" == '-d' ]]; then

   if [[ ! -d "${DEFAULT_PLAYLIST_DIR}/${2}" ]]; then
      echo "No such directory: ${DEFAULT_PLAYLIST_DIR}/${2}"
      exit 1
   fi

   /usr/bin/open -a Finder "${DEFAULT_PLAYLIST_DIR}/${2}"

   exit 0

fi


PLAYLISTDIR="${DEFAULT_PLAYLIST_DIR}/${1}"


if [[ ! -d "${PLAYLISTDIR}" ]]; then
   echo "No such directory: ${PLAYLISTDIR}"
   exit 1
fi



if [[ -f "${PLAYLISTDIR}/playlisturls-file.txt" ]]; then
   /usr/bin/open -e "${PLAYLISTDIR}/playlisturls-file.txt"
else
   echo "No such file: ${PLAYLISTDIR}/playlisturls-file.txt"
fi

if [[ -f "${PLAYLISTDIR}/playlisturls-website.txt" ]]; then
   /usr/bin/open -e "${PLAYLISTDIR}/playlisturls-website.txt"
else
   echo "No such file: ${PLAYLISTDIR}/playlisturls-website.txt"
fi


exit 0