#!/bin/bash
#
# Slackware build script of openoffice.org (binary repackaging)

# Copyright 2006-2007  Robby Workman  (http://rlworkman.net) 
# 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.

# Thanks to Sandman1, Larhzu, and MacIver for early assistance.
# Thanks to Fred Emmott (http://slamd64.com) for some better code in a few
# places and ideas to include the Optimization Solver and disable javaldx.
# Thanks to eroc for the idea to include support for other languages.

PRGNAM=openoffice.org
VERSION=2.2.1
ARCH=i586	# The binaries are built for i586 - leave this alone
BUILD=${BUILD:-2}
TAG=${TAG:-_rlw}
CWD=$(pwd)
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

# This should allow you to either pass a different value of OOLANG when you
# run the script (OOLANG=pt-BR ./openoffice.org.SlackBuild for example) or
# change it in this script.  Note that you will need to have the correct
# tarball in the build directory for this to work...
# TODO: Find where someone can obtain these localized tarballs...
OOLANG=${OOLANG:-en-US}
PKG_LANG=$(echo $OOLANG | sed s/-/_/)	# Leave this alone

# If you want to disable java support by removing executable permissions
# form OOo's java loader (this will not affect other apps), set this
# variable to "YES"   Default is "NO"
# According to Fred Emmott, this is *highly* desirable on 64 bit systems
DISABLE_JAVA=${DISABLE_JAVA:-NO}

# If you want to include the new experimental Optimization Solver, 
# download "scsolver.uno.zip" from the following location:
# http://wiki.services.openoffice.org/wiki/Optimization_Solver
# and place it in the same directory as the SlackBuild script ($CWD)
# Set the following variable to "YES"   Default is "NO"
ADD_SOLVER=${ADD_SOLVER:-NO}

# Yes, I know there is a slackware integration file in the desktop-integration
# directory, but it's mostly worthless to us.  I mailed the maintainer of this
# module with suggestions on how to make it more compliant with standard 
# Slackware packaging, but I received no response.  Anyway, to sum up, we're 
# not using that file...

# Require the script to exit if any command fails
set -e

# Ignore this - it's just to get the toplevel directory name of the 
# extracted tarball archive
SOURCEDIR=$(tar -tzf $CWD/OOo_${VERSION}_LinuxIntel_install_${OOLANG}.tar.gz | head -1 | tr -d \/)
rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $SOURCEDIR
tar -xzf $CWD/OOo_${VERSION}_LinuxIntel_install_${OOLANG}.tar.gz || exit 1
cd $SOURCEDIR/RPMS/
mv desktop-integration/openoffice.org-freedesktop-menus-*.noarch.rpm .
rm -rf desktop-integration
for FILE in *.rpm ; do rpm2cpio < $FILE | cpio -imdv ; done
mv opt usr $PKG
cd $PKG

# Create symlinks in /usr/bin to actual binaries and edit the 
# included wrapper scripts /usr/bin to correct the paths
( cd $PKG/usr/bin
  rm -f unopkg_gui	# Broken upstream?
  for FILE in sbase scalc sdraw simpress smath soffice spadmin swriter unopkg ; do 
    rm -f $FILE
    ln -sf ../../opt/openoffice.org2.2/program/$FILE . ;
  done 
  for i in $(find . -type f) ; do sed -i 's/etc/opt/g' $i ; done
)

# Correct symlinks in /usr/share/applications
( cd $PKG/usr/share/applications
  for APP in base calc draw extension impress math printeradmin writer qstart ; do
    rm -f openoffice.org2.2-$APP.desktop
    ln -sf ../../../opt/openoffice.org2.2/share/xdg/$APP.desktop \
      openoffice.org2.2-$APP.desktop ;
  done
)

# Correct icon paths and Exec commands in the desktop files
# See http://bugzilla.xfce.org/show_bug.cgi?id=2430 for why we want to
# change the Exec lines 
cat $CWD/desktop-file-fix-2.2.diff | patch -p1

# Add /usr/share/pixmaps directory and link icons to it
mkdir -p $PKG/usr/share/pixmaps
( cd $PKG/usr/share/pixmaps
  for APP in base calc draw extension impress math printeradmin writer ; do
    ln -sf ../../../usr/share/icons/hicolor/48x48/apps/openofficeorg22-$APP.png . ;
  done
)

# Move docs to their correct locations
mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
for i in README README.html LICENSE LICENSE.html THIRDPARTYLICENSEREADME.html ; do
  mv $PKG/opt/openoffice.org2.2/$i $PKG/usr/doc/$PRGNAM-$VERSION/$i ;
done
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

# Fix the permissions on a few icons that are executable
find $PKG/usr/share/icons -name "*.png" -exec chmod 0644 {} \;

# Disable Java support if desired (see above)
if [ "$DISABLE_JAVA" = "YES" ]; then
  chmod -x $PKG/opt/openoffice.org2.2/program/javaldx
fi

# Add optimization solver if desired (see above)
if [ "$ADD_SOLVER" = "YES" -a -f "$CWD/scsolver.uno.zip" ]; then
  ( cd $PKG/opt/openoffice.org2.2
    program/unopkg add --shared $CWD/scsolver.uno.zip
  )
fi

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/doinst.sh > $PKG/install/doinst.sh

# 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 -p -c n -l y $OUTPUT/$PRGNAM-${VERSION}_${PKG_LANG}-$ARCH-$BUILD$TAG.tgz