#!/bin/sh

# Script updated 2009-07-24 by ercoppa (ercoppa.org) to convert this script for PHP 5.3 (with all features of dreamhost,
# except kerberos) with Xdebug and APC
#
# Script updated 2009-05-24 by ksmoe to correct copying of correct PHP cgi file (php-cgi instead of php)
# Script updated 2006-12-25 by Carl McDade (hiveminds.co.uk) to allow memory limit and freetype
#
# Script updated 2007-11-24 by Andrew (ajmconsulting.net) to allow 3rd wget line to pass 
# LIBMCRYPT version information (was set as static download file name previously.)
#
# Script updated 2009-4-25 by Daniel (whathuhstudios.com) for latest source versions
#
# Save the code to a file as *.sh
# Abort on any errors
#
set -e

# The domain in which to install the PHP CGI script.
export DOMAIN="librecode.com"

# Where do you want all this stuff built? I'd recommend picking a local
# filesystem.
# ***Don't pick a directory that already exists!***  We clean up after
# ourselves at the end!
SRCDIR=${HOME}/source

# And where should it be installed?
INSTALLDIR=${HOME}/php5

# Set DISTDIR to somewhere persistent, if you plan to muck around with this
# script and run it several times!
DISTDIR=${HOME}/dist

# Pre-download clean up!!!!
rm -rf $SRCDIR

# Update version information here.
PHP5="php-5.3.0"
CURL="curl-7.19.5"
XDEBUG="xdebug-2.0.5"
AUTOCONF="autoconf-2.63"
CCLIENT="imap-2004g"
CCLIENT_DIR="imap-2004g"
OPENSSL="openssl-0.9.8k"   
OPENSSL_DIR="openssl-0.9.8k"
LIBMCRYPT="libmcrypt-2.5.8"
APC="APC-3.1.2"

# What PHP features do you want enabled?
PHPFEATURES="--prefix=${INSTALLDIR} \
 --with-config-file-path=${INSTALLDIR}/etc/php5/${DOMAIN} \
 --with-config-file-scan-dir=${INSTALLDIR}/etc/php5/${DOMAIN} \
 --enable-fastcgi \
 --bindir=$INSTALLDIR/bin \
 --enable-force-cgi-redirect \
 --with-xml \
 --with-freetype-dir=/usr \
 --with-mhash=/usr \
 --with-zlib-dir=/usr \
 --with-jpeg-dir=/usr \
 --with-png-dir=/usr \
 --with-curl=${INSTALLDIR} \
 --with-gd \
 --enable-gd-native-ttf \
 --enable-memory-limit \
 --enable-ftp \
 --enable-exif \
 --enable-sockets \
 --enable-wddx \
 --enable-sqlite-utf8 \
 --enable-calendar \
 --enable-mbstring \
 --enable-mbregex \
 --enable-bcmath \
 --with-mysql=/usr \
 --with-mysqli \
 --without-pear \
 --with-gettext \
 --with-pdo-mysql \
 --with-openssl=${INSTALLDIR} \
 --with-imap=${INSTALLDIR} \
 --with-xsl \
 --with-ttf=/usr \
 --with-xslt \
 --with-xslt-sablot=/usr \ 
 --with-dom-xslt=/usr \
 --with-mcrypt=${INSTALLDIR} \
 --with-imap-ssl=/usr"

# ---- end of user-editable bits. Hopefully! ----

# Push the install dir's bin directory into the path
export PATH=${INSTALLDIR}/bin:$PATH

# set up directories
mkdir -p ${SRCDIR}
mkdir -p ${INSTALLDIR}
if [ ! -f ${DISTDIR} ] 
then
 mkdir -p ${DISTDIR}
fi

cd ${DISTDIR}

# Get all the required packages
if [ ! -f ${DISTDIR}/${PHP5}.tar.gz ] 
then
 wget -c http://it.php.net/get/${PHP5}.tar.gz/from/ch.php.net/mirror
fi

if [ ! -f ${DISTDIR}/${CURL}.tar.gz ] 
then
 wget -c http://curl.haxx.se/download/${CURL}.tar.gz
fi

if [ ! -f ${DISTDIR}/${AUTOCONF}.tar.gz ] 
then
 wget -c http://ftp.gnu.org/gnu/autoconf/${AUTOCONF}.tar.gz
fi

if [ ! -f ${DISTDIR}/${XDEBUG}.tgz ] 
then
 wget -c http://xdebug.org/files/${XDEBUG}.tgz
fi

if [ ! -f ${DISTDIR}/${CCLIENT}.tar.Z ] 
then
 wget -c ftp://ftp.cac.washington.edu/imap/old/${CCLIENT}.tar.Z
fi

if [ ! -f ${DISTDIR}/${OPENSSL}.tar.gz ] 
then
 wget -c http://www.openssl.org/source/${OPENSSL}.tar.gz
fi

if [ ! -f ${DISTDIR}/${LIBMCRYPT}.tar.gz ] 
then
 wget -c http://easynews.dl.sourceforge.net/sourceforge/mcrypt/${LIBMCRYPT}.tar.gz
fi

if [ ! -f ${DISTDIR}/${APC}.tgz ] 
then
 wget -c http://pecl.php.net/get/${APC}.tgz
fi

echo ---------- Unpacking downloaded archives. This process may take several minutes! ----------

cd ${SRCDIR}

# Unpack them all
echo Extracting ${PHP5}...
tar xzf ${DISTDIR}/${PHP5}.tar.gz
echo Done.

echo Extracting ${CURL}...
tar xzf ${DISTDIR}/${CURL}.tar.gz
echo Done.

echo Extracting ${XDEBUG}...
tar xzf ${DISTDIR}/${XDEBUG}.tgz
echo Done.

echo Extracting ${AUTOCONF}...
tar xzf ${DISTDIR}/${AUTOCONF}.tar.gz
echo Done.

echo Extracting ${CCLIENT}...
uncompress -cd ${DISTDIR}/${CCLIENT}.tar.Z |tar x
echo Done.

echo Extracting ${OPENSSL}...
uncompress -cd ${DISTDIR}/${OPENSSL}.tar.gz |tar x
echo Done.

echo Extracting ${LIBMCRYPT}...
tar xzf ${DISTDIR}/${LIBMCRYPT}.tar.gz
echo Done.

echo Extracting ${APC}...
tar xzf ${DISTDIR}/${APC}.tgz
echo Done.

# Build them in the required order to satisfy dependencies

#cURL
echo ###################
echo Compile CURL
echo ###################
cd ${SRCDIR}/${CURL}
./configure --enable-ipv6 --enable-cookies \
  --enable-crypto-auth --prefix=${INSTALLDIR}
# make clean
make
make install

#CCLIENT
echo ###################
echo Compile CCLIENT
echo ###################
cd ${SRCDIR}/${CCLIENT_DIR}
make ldb
# Install targets are for wusses!
cp c-client/c-client.a ${INSTALLDIR}/lib/libc-client.a
cp c-client/*.h ${INSTALLDIR}/include

#OPENSSL
echo ###################
echo Compile OPENSSL
echo ###################
# openssl
cd ${SRCDIR}/${OPENSSL_DIR}
./config --prefix=${INSTALLDIR}
make
make install

#MCRYPT
echo ###################
echo Compile MCRYPT
echo ###################
cd ${SRCDIR}/${LIBMCRYPT}
./configure --disable-posix-threads --prefix=${INSTALLDIR}
# make clean
make
make install

#PHP 5
echo ###################
echo Compile PHP
echo ###################
cd ${SRCDIR}/${PHP5}
./configure ${PHPFEATURES}
# make clean
make
make install

# Copy a basic configuration for PHP
mkdir -p ${INSTALLDIR}/etc/php5/${DOMAIN}
cp ${SRCDIR}/${PHP5}/php.ini-production ${INSTALLDIR}/etc/php5/${DOMAIN}/php.ini

#AUTOCONF
echo ###################
echo Compile AUTOCONF
echo ###################
cd ${SRCDIR}/${AUTOCONF}
./configure --prefix=${INSTALLDIR}
# make clean
make
make install

# XDEBUG
echo ###################
echo Compile XDEBUG
echo ###################
cd ${SRCDIR}/${XDEBUG}
export PHP_AUTOHEADER=${INSTALLDIR}/bin/autoheader
export PHP_AUTOCONF=${INSTALLDIR}/bin/autoconf
echo $PHP_AUTOHEADER
echo $PHP_AUTOCONF
${INSTALLDIR}/bin/phpize
./configure --enable-xdebug --with-php-config=${INSTALLDIR}/bin/php-config --prefix=${INSTALLDIR}
# make clean
make
mkdir -p ${INSTALLDIR}/extensions
cp modules/xdebug.so ${INSTALLDIR}/extensions
echo "zend_extension=${INSTALLDIR}/extensions/xdebug.so" >> ${INSTALLDIR}/etc/php5/${DOMAIN}/xdebug.ini


# APC
echo ###################
echo Compile APC
echo ###################
cd ${SRCDIR}/${APC}
${INSTALLDIR}/bin/phpize
./configure --enable-apc --enable-apc-mmap --with-php-config=${INSTALLDIR}/bin/php-config --prefix=${INSTALLDIR}
# make clean
make
cp modules/apc.so ${INSTALLDIR}/extensions
echo "extension=${INSTALLDIR}/extensions/apc.so" >> ${INSTALLDIR}/etc/php5/${DOMAIN}/apc.ini

# Copy PHP CGI
mkdir -p ${HOME}/${DOMAIN}/cgi-bin
chmod 0755 ${HOME}/${DOMAIN}/cgi-bin
cp ${INSTALLDIR}/bin/php-cgi ${HOME}/${DOMAIN}/cgi-bin/php.cgi
rm -rf $SRCDIR $DISTDIR

# Create .htaccess
if [ -f ${HOME}/${DOMAIN}/.htaccess ] 
then
 echo #
 echo '#####################################################################'
 echo ' Your domain already has a .htaccess, it is ranamed .htaccess_old    '
 echo '               --> PLEASE FIX THIS PROBLEM <--                       '
 echo '#####################################################################'
 echo #
 mv ${HOME}/${DOMAIN}/.htaccess ${HOME}/${DOMAIN}/.htaccess_old
fi

echo 'Options +ExecCGI' >> ${HOME}/${DOMAIN}/.htaccess
echo 'AddHandler php-cgi .php' >> ${HOME}/${DOMAIN}/.htaccess
echo 'Action php-cgi /cgi-bin/php.cgi' >> ${HOME}/${DOMAIN}/.htaccess
echo '' >> ${HOME}/${DOMAIN}/.htaccess
echo '<FilesMatch "^php5?\.(ini|cgi)$">' >> ${HOME}/${DOMAIN}/.htaccess
echo 'Order Deny,Allow' >> ${HOME}/${DOMAIN}/.htaccess
echo 'Deny from All' >> ${HOME}/${DOMAIN}/.htaccess
echo 'Allow from env=REDIRECT_STATUS' >> ${HOME}/${DOMAIN}/.htaccess
echo '</FilesMatch>' >> ${HOME}/${DOMAIN}/.htaccess 

echo ---------- INSTALL COMPLETE! ----------
echo 
echo 'Configuration files:'
echo "1) General PHP -> ${INSTALLDIR}/etc/php5/${DOMAIN}/php.ini"
echo "2) Xdebug conf -> ${INSTALLDIR}/etc/php5/${DOMAIN}/xdebug.ini"
echo "3) APC conf -> ${INSTALLDIR}/etc/php5/${DOMAIN}/apc.ini"
echo
echo 'You have to modify these files in order to enable Xdebug or APC features.'

exit 0