# Copyright 1999-2006 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

ESVN_REPO_URI="http://svn.opengroupware.org/SOPE/releases/4.5.6-morecore/"
inherit eutils flag-o-matic subversion depend.apache

GMAKE_VERSION="1.12.0"

DESCRIPTION="OpenGroupware, the leading open source groupware server"
HOMEPAGE="http://www.opengroupware.org"
SRC_URI="http://ftp.gnustep.org/pub/gnustep/core/gnustep-make-${GMAKE_VERSION}.tar.gz"

SLOT="0"
LICENSE="GPL-2"
KEYWORDS="~x86 ~amd64"
IUSE="debug ffcall gcc-libffi reentrant sasl ssl strip verbose"

# This is a complex package stuff, because OGo need GNUstep-make
# for its own, and will NOT be installed 
OGO_PATH="/usr/local"
OGO_GNUSTEP="${OGO_PATH}/GNUstep"
OGO_LOCAL_GNUSTEP="${S}${OGO_GNUSTEP}"
OGO_VERSION="opengroupware.org-1.1"

DEPEND=">=dev-db/postgresql-7.4
	apache2? ( ${APACHE2_DEPEND} )
	>=net-nds/openldap-2.1
	sys-libs/zlib
	sys-devel/flex
	sys-devel/bison
	app-admin/sudo
	app-pda/pilot-link"

RDEPEND=">=dev-db/postgresql-7.4
	apache2? ( ${APACHE2_DEPEND} )
	>=net-nds/openldap-2.1"


pkg_setup() {

	# ObjC extension detection. From the GNUstep eclass
	export OBJC_TEST="${TMP}/objc_test.m"
	cat > "${OBJC_TEST}" << EOF
/**
 * This example taken from the tutorial at:
 * http://gnustep.made-it.com/GSPT/xml/Tutorial_en.html
 <quote>
 A GNUstep Programming Tutorial
 Time is on our side...
 Yen-Ju Chen
 Dennis Leeuw

 Copyright © 2003 Yen-Ju Chen, Dennis Leeuw

 Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
 </quote>
 */
#include <objc/Object.h>
@interface Greeter:Object
{
    /* This is left empty on purpose:
     * Normally instance variables would be declared here,
     * but these are not used in our example.
     */
}
- (void)greet;
@end

#include <stdio.h>
@implementation Greeter
- (void)greet
{
    printf("Hello, World!\n");
}
@end

#include <stdlib.h>
int main(void)
{
    id myGreeter;
    myGreeter=[Greeter new];
    [myGreeter greet];
    [myGreeter free];
    return EXIT_SUCCESS;
}
EOF

	local objc_available
	objc_available="yes"
	eval $(tc-getCC) ${OBJC_TEST} -o ${OBJC_TEST}-out -lobjc || objc_available="no"

	if [ "${objc_available}" == "no" ]; then
		einfo 'ObjC Compiler is missing. Please re-emerge gcc with USE="objc"'
		die
	fi

	# Create a user account for OGo
	enewgroup skyrix
	enewuser ogo -1 /bin/bash /var/lib/opengroupware skyrix
}

src_unpack() {

	# Get GNU-make from GNU software
	S=${WORKDIR}/${P}/
	mkdir -p ${S}
	cd ${S}
	unpack ${A}

	# Get SOPE source from SVN
	ESVN_REPO_URI="http://svn.opengroupware.org/SOPE/releases/4.5.6-morecore/"
	ESVN_PROJECT="OGo-SOPE"
	S=${WORKDIR}/${P}/SOPE
	mkdir -p ${S}
	subversion_src_unpack

	# Get OpenGroupware source from SVN
	ESVN_REPO_URI="http://svn.opengroupware.org/OpenGroupware.org/releases/1.1.3-moveon/"
	ESVN_PROJECT="OGo"
	S=${WORKDIR}/${P}/OpenGroupware.org
	mkdir -p ${S}
	subversion_src_unpack

	# Restore base source
	S=${WORKDIR}/${P}
}

src_compile() {
	###############[ SOPE ]############### 
	einfo "GNUstep-make"
	cd ${S}/gnustep-make-${GMAKE_VERSION}
	local myconf
	myconf="--prefix=${OGO_GNUSTEP}"
	myconf="${myconf} --disable-importing-config-file"
	myconf="${myconf} --sysconfdir=/etc"
	# myconf="${myconf} --with-config-file=${OGO_PATH}/etc/GNUstep.conf"
	myconf="${myconf} --with-system-root=${OGO_GNUSTEP}"
	myconf="${myconf} --with-network-root=${OGO_GNUSTEP}"
	myconf="${myconf} --with-local-root=${OGO_GNUSTEP}"
	myconf="${myconf} --with-user-root=${OGO_GNUSTEP}"
	myconf="${myconf} --with-library-combo=gnu-fd-nil"
	./configure $myconf || die "configure failed"

	# The goal here is to install gnu-make in ${S} 
	# so it will only used when making the OGo stuff
	local make_eval
	make_eval="special_prefix=${D}"
	make_eval="${make_eval} makedir=${OGO_LOCAL_GNUSTEP}/Library/Makefiles"
	make_eval="${make_eval} GNUSTEP_INSTALLATION_DIR=${OGO_LOCAL_GNUSTEP}"
	if use debug ; then
		make_eval="${make_eval} debug=yes"
	fi
	if use verbose ; then
		make_eval="${make_eval} verbose=yes"
	fi
	eval make ${make_eval} install \
		|| die "make failed"

	mkdir -p ${S}/${OGO_PATH}/include
	mkdir -p ${S}/${OGO_PATH}/lib
	mkdir -p ${S}/${OGO_PATH}/bin

	# Backup org files for later installation
	sed -i-org "s#${OGO_PATH}#${S}${OGO_PATH}#" \
		${OGO_LOCAL_GNUSTEP}/Library/Makefiles/GNUstep.sh
	sed -i-org "s#GS_HEADER_PATH = #GS_HEADER_PATH = ${S}${OGO_PATH}/include #" \
		${OGO_LOCAL_GNUSTEP}/Library/Makefiles/common.make
	sed -i-org "s#GS_LIBRARY_PATH = #GS_LIBRARY_PATH = ${S}${OGO_PATH}/lib #" \
		${OGO_LOCAL_GNUSTEP}/Library/Makefiles/common.make

	# Now we have GNUstep-make installed in $S/$OGO_LOCAL_GNUSTEP
	einfo "Finished gnustep-make, now setting up environnement variables"
	GNUSTEP_SYSTEM_ROOT=${OGO_LOCAL_GNUSTEP}
	source ${OGO_LOCAL_GNUSTEP}/Library/Makefiles/GNUstep.sh
	GNUSTEP_USER_ROOT=${GNUSTEP_LOCAL_ROOT}


	#----- Libobjc
	einfo "libobjc"
	cd ${S}/SOPE/gnustep-objc

	local make_eval
	make_eval="FHS_INSTALL_ROOT=${S}/${OGO_PATH}"
	make_eval="${make_eval} GNUSTEP_INSTALLATION_DIR=${OGO_LOCAL_GNUSTEP}"
	if use debug ; then
		make_eval="${make_eval} debug=yes"
	fi
	if use verbose ; then
		make_eval="${make_eval} debug=yes"
	fi
	eval make ${make_eval} install \
		|| die "make failed"


	#----- libFoundation
	einfo "libFoundation"
	cd ${S}/SOPE/libFoundation

	# BUG about libFoundation configure that look in wrong place
	# the clean_cpu.sh GNUstep script
	sed -i "s#/Makefiles/clean_cpu.sh #/Library/Makefiles/clean_cpu.sh #" \
		${S}/SOPE/libFoundation/configure
	sed -i "s#/Makefiles/clean_cpu.sh#/Library/Makefiles/clean_cpu.sh #" \
		${S}/SOPE/libFoundation/configure.in

	local myconf
	myconf="--with-gnustep"
	if use ffcall; then
		einfo "Using ffcall for FFI, not libffi"
		myconf="${myconf} --disable-libffi --enable-ffcall"
	else
		einfo "Using libffi for FFI, not ffcall"
		myconf="${myconf} --enable-libffi --disable-ffcall"
		if use gcc-libffi; then
			myconf="${myconf} --with-ffi-library=$(gcc-config -L)"
			myconf="${myconf} --with-ffi-include=$(gcc-config -L | sed 's/:.*//')/include"
		else
			myconf="${myconf} --with-ffi-library=/usr/lib/libffi"
			myconf="${myconf} --with-ffi-include=/usr/include/libffi"
		fi
	fi
	econf $myconf || die "configure failed"

	# BUG about libFoundation configure that look in wrong place
	# the clean_cpu.sh GNUstep script - after configure, still wrong
	sed -i "s#/Makefiles/clean_cpu.sh#/Library/Makefiles/clean_cpu.sh #" \
		${S}/SOPE/libFoundation/configure
	sed -i "s#/Makefiles/clean_cpu.sh#/Library/Makefiles/clean_cpu.sh #" \
		${S}/SOPE/libFoundation/configure.in

	local make_eval
	make_eval="FHS_INSTALL_ROOT=${S}/${OGO_PATH}"
	make_eval="${make_eval} GNUSTEP_INSTALLATION_DIR=${OGO_LOCAL_GNUSTEP}"
	make_eval="${make_eval} INSTALL_DATA=install"
	if use debug ; then
		make_eval="${make_eval} debug=yes"
	fi
	if use verbose ; then
		make_eval="${make_eval} verbose=yes"
	fi
	eval make ${make_eval} install \
		|| die "make failed"


	#----- SOPE
	einfo "SOPE"
	cd ${S}/SOPE

	local myconf
	myconf="--with-gnustep"
	./configure $myconf || die "configure failed"

	local make_eval
	make_eval="FHS_INSTALL_ROOT=${S}/${OGO_PATH}"
	make_eval="${make_eval} GNUSTEP_INSTALLATION_DIR=${OGO_LOCAL_GNUSTEP}"
	if use debug ; then
		make_eval="${make_eval} debug=yes"
	fi
	if use reentrant ; then
		make_eval="${make_eval} reentrant=yes"
	fi
	if use sasl ; then
		make_eval="${make_eval} sasl=yes"
	fi
	if use ssl ; then
		make_eval="${make_eval} ssl=yes"
	fi
	if use strip ; then
		make_eval="${make_eval} strip=yes"
	fi
	eval make ${make_eval} install \
		|| die "make failed"



	###############[ OpenGroupware.org ]############### 
	einfo "OpenGroupware"
	LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:${S}${OGO_PATH}/lib
	cd ${S}/OpenGroupware.org

	local myconf
	myconf="--with-gnustep"
	./configure $myconf || die "configure failed"

	local make_eval
	make_eval="FHS_INSTALL_ROOT=${S}/${OGO_PATH}"
	make_eval="${make_eval} GNUSTEP_INSTALLATION_DIR=${OGO_LOCAL_GNUSTEP}"
	if use debug ; then
		make_eval="${make_eval} debug=yes"
	fi
	if use strip ; then
		make_eval="${make_eval} strip=yes"
	fi
	eval make ${make_eval} install \
		|| die "make failed"



	###############[ Apache Connector ]############### 
	einfo "Apache connector"
	cd ${S}/SOPE/sope-appserver/mod_ngobjweb
	local make_eval
	make_eval="apxs=${APXS2}"
	make_eval="${make_eval} HTTPD=/usr/sbin/apache2"
	make_eval="${make_eval} FHS_INSTALL_ROOT=${S}/${OGO_PATH}"
	make_eval="${make_eval} GNUSTEP_INSTALLATION_DIR=${OGO_LOCAL_GNUSTEP}"
	if use debug ; then
		make_eval="${make_eval} debug=yes"
	fi
	if use strip ; then
		make_eval="${make_eval} strip=yes"
	fi
	eval make ${make_eval} \
		|| die "make failed"


	einfo "Finished Compiling"
}

src_install() {

	einfo "Prepare installation"
	# Restore original GNUstep configuration files
	cp ${OGO_LOCAL_GNUSTEP}/Library/Makefiles/GNUstep.sh-org \
		${OGO_LOCAL_GNUSTEP}/Library/Makefiles/GNUstep.sh
	cp ${OGO_LOCAL_GNUSTEP}/Library/Makefiles/common.make-org \
		${OGO_LOCAL_GNUSTEP}/Library/Makefiles/common.make

	rm -r ${S}/${OGO_PATH}/share/${OGO_VERSION}/translations
	rm -r ${S}/${OGO_PATH}/share/${OGO_VERSION}/templates
	dodir /var/log/opengroupware
	dodir /var/lib/opengroupware
	dodir -p  /var/lib/opengroupware/.libFoudation/Defaults
	chown -R ogo:skyrix /var/log/opengroupware
	chown -R ogo:skyrix /var/lib/opengroupware

	# Install main OGo files
	cd ${S}${OGO_PATH}
	into /usr/local
	dobin bin/*
	dosbin sbin/*
	insinto ${OGO_PATH}/include
	doins -r include/*
	insinto ${OGO_PATH}/lib
	doins -r lib/*
	insinto ${OGO_PATH}/man
	doins -r man/*
	insinto ${OGO_PATH}/share
	doins -r share/*

	# Install specific translations, templates and web files
	insinto ${OGO_PATH}/share/${OGO_VERSION}/translations
	cd ${S}/OpenGroupware.org/WebUI/Resources
	doins -r *

	insinto ${OGO_PATH}/share/${OGO_VERSION}/templates
	cd ${S}/OpenGroupware.org/WebUI/Templates
	doins -r *

	insinto ${OGO_PATH}/share/${OGO_VERSION}/www
	cd ${S}/OpenGroupware.org/Themes/WebServerResources
	doins -r *

	insinto  ${OGO_PATH}/share/${OGO_VERSION}/database
	cd ${S}/OpenGroupware.org/Database/PostgreSQL
	doins pg-build-schema.psql pg-build-schema.psql.constraints
	doins pg-fill-objinfo.psql pg-rename-root-to-cyrus.psql pg-update-schema.psql

	# System files
	exeinto /etc/init.d/
	newexe ${FILESDIR}/opengroupware.startscript opengroupware || die

	insinto /etc/conf.d/
	newins ${FILESDIR}/opengroupware.conf.d opengroupware || die

	insinto ${APACHE2_MODULES_CONFDIR}
	newins ${FILESDIR}/50_opengroupware.conf 50_opengroupware.conf || die

	# Install apache module
	einfo "Copy apache module"
	cd ${S}/SOPE/sope-appserver/mod_ngobjweb
	insinto ${APACHE2_MODULESDIR}
	doins mod_ngobjweb.so

	# Documentation files
	einfo "Prepare documentation"
	cd ${S}/OpenGroupware.org
	dodoc COPYRIGHT ChangeLog INSTALL OVERVIEW README

	mkdir -p ${D}/usr/share/doc/${PF}/gnustep-make
	cd ${S}/gnustep-make-${GMAKE_VERSION}
	cp ANNOUNCE COPYING ChangeLog* FAQ INSTALL NEWS README Version \
		${D}/usr/share/doc/${PF}/gnustep-make

	mkdir -p ${D}/usr/share/doc/${PF}/SOPE/objc
	cd ${S}/SOPE/gnustep-objc
	cp COPYING COPYING.LIB ChangeLog README* THREADS \
		${D}/usr/share/doc/${PF}/SOPE/objc

	mkdir -p ${D}/usr/share/doc/${PF}/SOPE/libFoundation
	cd ${S}/SOPE/libFoundation
	cp ANNOUNCE AUTHORS COPYING ChangeLog INSTALL.txt NEWS README* TODO \
		${D}/usr/share/doc/${PF}/SOPE/libFoundation

	cd ${S}/SOPE
	cp COPYRIGHT INSTALL PROJECTLEAD README TODO.txt Version \
		${D}/usr/share/doc/${PF}/SOPE
	
	mkdir -p ${D}/usr/share/doc/${PF}/SOPE/mod_ngobjweb
	cd ${S}/SOPE/sope-appserver/mod_ngobjweb
	cp CHANGES COPYRIGHT ChangeLog README \
		${D}/usr/share/doc/${PF}/SOPE/mod_ngobjweb

}

pkg_postinst() {
	einfo "OpenGoupware is now installed on your computer !"
	einfo ""
	einfo "Make sure that you enable PostgreSQL TCP/IP Sockets and Port"
	einfo "To finish your installation, you need to setup your database :"
	einfo "psql -h YourDBHost -U postgres -d template1"
	einfo "  template1=# CREATE USER ogoadmin WITH PASSWORD 'test';"
	einfo "  template1=# CREATE DATABASE ogodb;"
	einfo "  template1=# GRANT ALL ON DATABASE ogodb TO ogoadmin;"
	einfo ""
	einfo "Then load default database (the next command should be one line);"
	einfo "  psql -h YourDBHost -U ogoadmin -d ogodb -f \\" 
	einfo "   ${OGO_PATH}/share/${OGO_VERSION}/database/pg-build-schema.psql"
	einfo ""
	einfo "Now, as ogo user, setup defaults to point out the correct database :"
	einfo "su ogo"
	einfo "  ${OGO_PATH}/bin/Defaults write NSGlobalDomain TimeZoneName GMT"
	einfo "  ${OGO_PATH}/bin/Defaults write NSGlobalDomain LSAdaptor PostgreSQL"
	einfo "  ${OGO_PATH}/bin/Defaults write NSGlobalDomain Defaults write NSGlobalDomain \\"
	einfo "   LSConnectionDictionary '{databaseName = ogodb; hostName = YourDBHost; \\"
	einfo "   password = \"test\"; port = 5432; userName = ogoadmin}' # on one line"
	einfo ""
	einfo "Apache Setup : "
	einfo "  Add '-D OGo' in the APACHE2_OPTS"
	einfo "  Restart Apache, start OGo and connect to http://localhost/OpenGroupware"
}