#!/bin/sh

# Slackware build script for LibreOffice

# Copyright 2006,2007,2008,2009,2010  Robby Workman, Northport, Alabama, USA
# Copyright 2010,2011 Niels Horn, Rio de Janeiro, RJ, Brazil
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

PRGNAM=libreoffice
VERSION=${VERSION:-"7.6.5"}
BUILD=${BUILD:-1AL}
LODIR=/opt/libreoffice7.6

# These variables seem to change with (almost) every release...
SRCVERSION=$VERSION
SRCSHORT=$(echo $VERSION | cut -f1-2 -d.) #"4.2"

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i586 ;;
    arm*) ARCH=arm ;;
       *) ARCH=$( uname -m ) ;;
  esac
fi

CWD=$(pwd)
TMP=${TMP:-/tmp/AL}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

# For now it seems upstream will have only one "base" program in 'en-US' and
#   LanguagePacks for all other languages.
LOLANG=${LOLANG:-en-US}
PKG_LANG=${LOLANG//-/_}	# Leave this alone

# Until now all releases were without the JRE...
WJRE=${WJRE:-no}

# If you want to disable java support by removing executable permissions
# form LibreOffice's java loader (this will not affect other apps), set this
# variable to "YES"   Default is "NO"
DISABLE_JAVA=${DISABLE_JAVA:-NO}

# Change source package name
if [ "$ARCH" = "x86_64" ]; then
  SRCARCH="x86-64"
  PKGARCH="$ARCH"
elif [ "$ARCH" = "arm" ]; then
  printf "\n$ARCH is unsupported for LibreOffice...\n\n"
  exit 1
else
  SRCARCH="x86"
  PKGARCH="i586"
fi

if [ $WJRE != no ]; then
  TARJRE="-wJRE"
else
  TARJRE=""
fi

# We have all the variables, construct the name of the tarball
TARNAME="LibreOffice_${SRCVERSION}_Linux_x86-64_rpm.tar.gz"
if [ ! -r $TARBALL ]; then
  echo "$TARBALL not found"
  exit 1
fi

# Ignore this - it's just to get the toplevel directory name of the 
# extracted tarball archive
SOURCEDIR=$(tar tzf $CWD/$TARNAME 2>/dev/null | head -n 1 | tr -d \/)
# If the above operation failed for some reason, unset SOURCEDIR so that
# the "set -eu" below will cause us to bail out with an error
[ -z $SOURCEDIR ] && unset SOURCEDIR
  
set -eu

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
rm -rf $TMP/$SOURCEDIR

# Extract tarball
tar xvf $CWD/$TARNAME -C $TMP

# We'll remove this regardless of whether we're using the jre tarball...
rm -rf $TMP/$SOURCEDIR/{JavaSetup.jar,installdata,setup}
rm -rf $TMP/$SOURCEDIR/RPMS/{userland,jre-*-linux-*.rpm}

cd $TMP/$SOURCEDIR/RPMS/

# Yes, I know there is a Slackware integration file in the desktop-integration
# directory, but it's worthless to us.  I'd prefer to do things correctly.
#mv libreoffice$SRCSHORT-freedesktop-menus-$VERSION-*.noarch.rpm .

# No, I don't want to update our packaged files after the fact
rm -f *onlineupdate*.rpm # We don't want this

for FILE in *.rpm ; do rpm2cpio < $FILE | cpio -imdv ; done
rm -rf desktop-integration *.rpm
mv opt usr $PKG
cd $PKG

# Kill a broken symlink
rm -f $PKG/usr/share/applications/libreoffice3-startcenter.desktop

# Copy scripts to link for ROX-Filer (arox) sendto...
# path is set with loffice.sh in /etc/profile.d/loffice.sh, but....
mkdir -p $PKG/usr/bin
cd $CWD
  for FILE in \
    localc lodraw loimpress lomath lowriter ; do 
      cp $FILE $PKG/usr/bin/$FILE
  done 
cd -

# Remove DejaVu and Liberation fonts - these are included in other packages
rm -f opt/libreoffice$SRCSHORT/share/fonts/truetype/*.* > /dev/null 2>&1
# Remove the French Dict 
rm -rf opt/libreoffice$SRCSHORT/share/extensions/dict-fr > /dev/null 2>&1

# put in icons used by icewm menu
mkdir -p $PKG/usr/share/icewm
mkdir -p $PKG/usr/share/icewm/icons
cp $CWD/libreoffice-calc.svg  $PKG/usr/share/icewm/icons/libreoffice-calc.svg
cp $CWD/libreoffice-impress.svg  $PKG/usr/share/icewm/icons/libreoffice-impress.svg
cp $CWD/libreoffice-writer.svg  $PKG/usr/share/icewm/icons/libreoffice-writer.svg
cp $CWD/libreoffice-base.svg  $PKG/usr/share/icewm/icons/libreoffice-base.svg
cp $CWD/libreoffice-draw.svg  $PKG/usr/share/icewm/icons/libreoffice-draw.svg
cp $CWD/libreoffice-math.svg  $PKG/usr/share/icewm/icons/libreoffice-math.svg

# and for use by spacefm/rox
mkdir -p $PKG/usr/share/pixmaps
cp $CWD/libreoffice-calc.svg  $PKG/usr/share/pixmaps/libreoffice-calc.svg
cp $CWD/libreoffice-impress.svg  $PKG/usr/share/pixmaps/libreoffice-impress.svg
cp $CWD/libreoffice-writer.svg  $PKG/usr/share/pixmaps/libreoffice-writer.svg
cp $CWD/libreoffice-base.svg  $PKG/usr/share/pixmaps/libreoffice-base.svg
cp $CWD/libreoffice-draw.svg  $PKG/usr/share/pixmaps/libreoffice-draw.svg
cp $CWD/libreoffice-math.svg  $PKG/usr/share/pixmaps/libreoffice-math.svg

# Move docs to their expected locations
mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cd $PKG/opt/libreoffice$SRCSHORT
  mv CREDITS* *LICENSE* readmes $PKG/usr/doc/$PRGNAM-$VERSION
cd -
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

# Disable Java support if desired (see above)
if [ "$DISABLE_JAVA" = "YES" ]; then
#  chmod -x $PKG/opt/libreoffice$SRCSHORT/ure/bin/javaldx
	chmod -x $PKG/opt/libreoffice$SRCSHORT/program/javaldx
fi

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/doinst.sh > $PKG/install/doinst.sh
# refresh icewm menu after install
echo "refreshmenu" >> $PKG/install/doinst.sh

if [ -d $PKG/usr/share/icons/hicolor ]; then
	mv $PKG/usr/share/icons/hicolor $PKG/usr/share/icons/Tango
fi

# remove any old desktop files if there
rm -rf $PKG/usr/share/applications/*base.desktop > /dev/null 2>&1
rm -rf $PKG/usr/share/applications/*calc.desktop > /dev/null 2>&1
rm -rf $PKG/usr/share/applications/*draw.desktop > /dev/null 2>&1
rm -rf $PKG/usr/share/applications/*impress.desktop > /dev/null 2>&1
rm -rf $PKG/usr/share/applications/*math.desktop > /dev/null 2>&1
rm -rf $PKG/usr/share/applications/*writer.desktop > /dev/null 2>&1
rm -rf $PKG/usr/share/applications/*xsltfilter.desktop > /dev/null 2>&1
rm -f $PKG/usr/share/applications/lib*startcenter.desktop 2>/dev/null
# 

cd $PKG/opt/libreoffice$SRCSHORT/share/xdg/
	rm -f startcenter.desktop 2>/dev/null
	rm -f xsltfilter.desktop 2>/dev/null
  for APP in base calc draw impress math writer; do
	cp -f $CWD/$APP.desktop $APP.desktop
  done
cd -


# put in new desktop files into /usr/share/applications
mkdir -p $PKG/usr/share/applications
cp -f $CWD/base.desktop $PKG/usr/share/applications/base.desktop
cp -f $CWD/calc.desktop $PKG/usr/share/applications/calc.desktop
cp -f $CWD/draw.desktop $PKG/usr/share/applications/draw.desktop
cp -f $CWD/impress.desktop $PKG/usr/share/applications/impress.desktop
cp -f $CWD/math.desktop $PKG/usr/share/applications/math.desktop
cp -f $CWD/writer.desktop $PKG/usr/share/applications/writer.desktop


# Put office program folder into system path
mkdir -p $PKG/etc/profile.d
cp -f $CWD/loffice.sh $PKG/etc/profile.d/loffice.sh
export PATH="$PATH:$LODIR/program"

# Fix ownership and permissions and make the package
chown -R root:root .
find . -type d -exec chmod 755 {} \;
chmod -R u+rw,go+r-w,a-s .
/sbin/makepkg -l n -c n $OUTPUT/$PRGNAM-${VERSION}_${PKG_LANG}-$PKGARCH-$BUILD.${PKGTYPE:-txz}
cat $PKG/install/slack-desc | grep "^${PRGNAM}" > $OUTPUT/${PRGNAM}-${VERSION}_${PKG_LANG}-${ARCH}-${BUILD}.txt