#!/bin/bash

################################################################################
#      This file is part of OpenELEC - http://www.openelec.tv
#      Copyright (C) 2009-2014 Stephan Raue (stephan@openelec.tv)
#
#  OpenELEC is free software: you can redistribute it and/or modify
#  it under the terms of the GNU General Public License as published by
#  the Free Software Foundation, either version 2 of the License, or
#  (at your option) any later version.
#
#  OpenELEC is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.
#
#  You should have received a copy of the GNU General Public License
#  along with OpenELEC.  If not, see <http://www.gnu.org/licenses/>.
################################################################################

. config/options $1

if [ -z "$1" ]; then
  echo "usage: $0 package_name"
  exit 1
fi

if [ -n "$PKG_ARCH" -a ! "$PKG_ARCH" = "any" ]; then
  echo "$PKG_ARCH" | grep -q "$TARGET_ARCH" || exit 0
  echo "$PKG_ARCH" | grep -q "\-$TARGET_ARCH" && exit 0
fi

if [ "$PKG_IS_ADDON" = "yes" ] ; then
  $SCRIPTS/build $@

  printf  "%${BUILD_INDENT}c CREATE ADDON  $1\n" ' '>&$SILENT_OUT
  export BUILD_INDENT=$((${BUILD_INDENT:-1}+$BUILD_INDENT_SIZE))

  rm -rf $ADDON_BUILD

  if [ "$(type -t addon)" = "function" ]; then
    addon
  else
    echo "*** unsupported package format. please convert your package ***"
    exit 1
  fi

  IFS=" "
  for i in $PKG_ADDON_REQUIRES; do
    REQUIRES_ADDONNAME=`echo $i | cut -f1 -d ":"`
    REQUIRES_ADDONVERSION=`echo $i | cut -f2 -d ":"`
    REQUIRES="$REQUIRES\n    <import addon=\"$REQUIRES_ADDONNAME\" version=\"$REQUIRES_ADDONVERSION\" />"
  done
  
  for i in $PKG_ADDON_EXTENSIONS; do
    EXTENSIONS_POINT=`echo $i | cut -f1 -d ":"`
    EXTENSIONS_LIBRARY=`echo $i | cut -f2 -d ":"`
    EXTENSIONS_SERVICE_START=`echo $i | cut -f3 -d ":"`
    EXTENTION_TEMP="  <extension point=\"$EXTENSIONS_POINT\" library=\"$EXTENSIONS_LIBRARY\""
    
    if [ "$EXTENSIONS_POINT" = "xbmc.service" -a -n "$EXTENSIONS_SERVICE_START" ]; then
      EXTENTION_TEMP="$EXTENTION_TEMP start=\"$EXTENSIONS_SERVICE_START\">"
    else
      EXTENTION_TEMP="$EXTENTION_TEMP>"
    fi
    
    EXTENTION_TEMP="$EXTENTION_TEMP\n    <provides>executable</provides>\n  </extension>"
    EXTENSIONS="$EXTENSIONS\n$EXTENTION_TEMP"
  done

  unset IFS

  mkdir -p $ADDON_BUILD/$PKG_ADDON_ID
  if [ ! -f $ADDON_BUILD/$PKG_ADDON_ID/addon.xml ]; then
    cp config/addon/addon.xml $ADDON_BUILD/$PKG_ADDON_ID
    CUST_ADDON_VERSION="$ADDON_VERSION.$PKG_REV"
    PROVIDER_NAME="openelec.tv"
    if [ ! -z "$PKG_MAINTAINER" ] ; then
      PROVIDER_NAME="$PKG_MAINTAINER"
    fi
    $SED -e "s|@PKG_ADDON_ID@|$PKG_ADDON_ID|g" \
         -e "s|@PKG_NAME@|$PKG_NAME|g" \
         -e "s|@ADDON_VERSION@|$CUST_ADDON_VERSION|g" \
         -e "s|@PKG_ADDON_TYPE@|$PKG_ADDON_TYPE|g" \
         -e "s|@REQUIRES@|$REQUIRES|g" \
         -e "s|@PKG_SHORTDESC@|$PKG_SHORTDESC|g" \
         -e "s|@OS_VERSION@|$OS_VERSION|g" \
         -e "s|@PKG_LONGDESC@|$PKG_LONGDESC|g" \
         -e "s|@PKG_DISCLAIMER@|$PKG_DISCLAIMER|g" \
         -e "s|@PROVIDER_NAME@|$PROVIDER_NAME|g" \
         -e "s|@EXTENSIONS@|$EXTENSIONS|g" \
         -i $ADDON_BUILD/$PKG_ADDON_ID/addon.xml
  else
    CUST_ADDON_VERSION="$PKG_VERSION"
  fi
  if [ ! -z "$PKG_CUSTOM_ADDON_VERSION" ] ; then
    CUST_ADDON_VERSION="$PKG_CUSTOM_ADDON_VERSION"
  fi

  if [ -f $PKG_DIR/source/default.py ]; then
    cp -R $PKG_DIR/source/* $ADDON_BUILD/$PKG_ADDON_ID
  else
    echo "*** WARNING: You *probably* need at least $PKG_DIR/source/default.py to make your addon work ***"
  fi

  if [ -f $PKG_DIR/icon/icon.png ]; then
    cp $PKG_DIR/icon/icon.png $ADDON_BUILD/$PKG_ADDON_ID
  elif [ -f $PKG_BUILD/icon/icon.png ]; then
    cp $PKG_BUILD/icon/icon.png $ADDON_BUILD/$PKG_ADDON_ID
  elif [ -f $PKG_BUILD/icon.png ]; then
    cp $PKG_BUILD/icon.png $ADDON_BUILD/$PKG_ADDON_ID
  else
    echo "*** WARNING: It's recommended to have a $PKG_DIR/icon/icon.png file ***"
  fi

  if [ -f $PKG_DIR/changelog.txt ]; then
    cp $PKG_DIR/changelog.txt $ADDON_BUILD/$PKG_ADDON_ID
  elif [ -f $PKG_BUILD/changelog.txt ]; then
    cp $PKG_BUILD/changelog.txt $ADDON_BUILD/$PKG_ADDON_ID
  else
    echo "*** WARNING: It's recommended to have a $PKG_DIR/changelog.txt file ***"
  fi

  cd $ADDON_BUILD
  echo "*** compressing Addon $PKG_ADDON_ID ... ***"
  zip -rq $PKG_ADDON_ID-$CUST_ADDON_VERSION.zip $PKG_ADDON_ID;
  cd - &>/dev/null

  mkdir -p $TARGET/$ADDONS/$ADDON_VERSION/$PROJECT/$TARGET_ARCH/$PKG_ADDON_ID
  cp $ADDON_BUILD/$PKG_ADDON_ID-$CUST_ADDON_VERSION.zip $TARGET/$ADDONS/$ADDON_VERSION/$PROJECT/$TARGET_ARCH/$PKG_ADDON_ID
  if [ -f $PKG_DIR/changelog.txt ]; then
    cp $PKG_DIR/changelog.txt $TARGET/$ADDONS/$ADDON_VERSION/$PROJECT/$TARGET_ARCH/$PKG_ADDON_ID/changelog-$CUST_ADDON_VERSION.txt
  elif [ -f $PKG_BUILD/changelog.txt ]; then
    cp $PKG_BUILD/changelog.txt $TARGET/$ADDONS/$ADDON_VERSION/$PROJECT/$TARGET_ARCH/$PKG_ADDON_ID/changelog-$CUST_ADDON_VERSION.txt
  fi
  if [ -f $PKG_DIR/icon/icon.png ]; then
    cp $PKG_DIR/icon/icon.png $TARGET/$ADDONS/$ADDON_VERSION/$PROJECT/$TARGET_ARCH/$PKG_ADDON_ID/icon.png
  elif [ -f $PKG_BUILD/icon/icon.png ]; then
    cp $PKG_BUILD/icon/icon.png $TARGET/$ADDONS/$ADDON_VERSION/$PROJECT/$TARGET_ARCH/$PKG_ADDON_ID/icon.png
  elif [ -f $PKG_BUILD/icon.png ]; then
    cp $PKG_BUILD/icon.png $TARGET/$ADDONS/$ADDON_VERSION/$PROJECT/$TARGET_ARCH/$PKG_ADDON_ID/icon.png
  fi
fi
