#!/bin/sh
#sd安装脚本
set -e
pwd=`pwd`
php_dir="/usr/local/php/${php_version}"
php_ini_dir="/etc/php/${php_version}/cli"
hiredis_version="0.13.3"
phpredis_version="3.1.6"
phpds_version="1.2.4"
phpinotify_version="2.0.0"

command_exists() {
	command -v "$@" > /dev/null 2>&1
}

set_ldconf() {
    echo "include /etc/ld.so.conf.d/*.conf" |  tee /etc/ld.so.conf
    if ! [ -d "/etc/ld.so.conf.d" ] ;then
        mkdir /etc/ld.so.conf.d
    fi
    cd /etc/ld.so.conf.d
    echo "/usr/local/lib" |  tee /etc/ld.so.conf.d/libc.conf
    ldconfig -v
}

set_php() {
    init_file=`echo '<?php $command=$argv[1]??null;ob_start();phpinfo(INFO_GENERAL);$result=ob_get_contents();ob_clean();$ini_files="";$info=explode("\n\n",$result)[1];$info2=explode("\n",$info);foreach($info2 as $value){$info3=explode("=>",$value);if($info3[0]=="Scan this dir for additional .ini files "){$ini_files = trim($info3[1]);break;}}echo $ini_files;' | php`
}

do_install_ex() {
    php_m=`php -m`
    if ! [[ $php_m =~  "bcmath" ]] ; then
        echo "缺少必要bcmath扩展，请安装或者卸载php版本后重新运行本命令"
        exit
    fi
    if ! [[ $php_m =~  "mbstring" ]] ; then
        echo "缺少必要mbstring扩展，请安装或者卸载php版本后重新运行本命令"
        exit
    fi
    if ! [[ $php_m =~  "pdo_mysql" ]] ; then
        echo "缺少必要pdo_mysql扩展，请安装或者卸载php版本后重新运行本命令"
        exit
    fi
    if ! [[ $php_m =~  "posix" ]] ; then
        echo "缺少必要posix扩展，请安装或者卸载php版本后重新运行本命令"
        exit
    fi

    do_install_swoole

    if ! [[ $php_m =~  "redis" ]] ; then
        do_install_redis
    fi
    if ! [[ $php_m =~  "ds" ]] ; then
        do_install_ds
    fi
    if ! [[ $php_m =~  "inotify" ]] ; then
        do_install_inotify
    fi
}


do_install_inotify() {
    cd ${pwd};
    echo "[inotify] 开始下载"
    if [ -f "${phpinotify_version}.tar.gz" ] ;then
           rm -f ${phpinotify_version}.tar.gz
    fi
    wget https://github.com/arnaud-lb/php-inotify/archive/${phpinotify_version}.tar.gz
    if [ -d "php-inotify-${phpinotify_version}" ] ;then
           rm -rf php-inotify-${phpinotify_version}
    fi
    tar -xzvf ${phpinotify_version}.tar.gz > /dev/null
    echo "[inotify] 开始编译"
    cd ${pwd}/php-inotify-${phpinotify_version}
    phpize
    ./configure
    make clean > /dev/null
    make
     make install
    echo "extension=inotify.so" |  tee ${init_file}/inotify.ini
     rm -f ${pwd}/${phpinotify_version}.tar.gz
     rm -rf ${pwd}/php-inotify-${phpinotify_version}
}

do_install_ds() {
    cd ${pwd};
    echo "[ds] 开始下载"
    if [ -f "v${phpds_version}.tar.gz" ] ;then
           rm -f v${phpds_version}.tar.gz
    fi
    wget https://github.com/php-ds/extension/archive/v${phpds_version}.tar.gz
    if [ -d "extension-${phpredis_version}" ] ;then
           rm -rf extension-${phpredis_version}
    fi
    tar -xzvf v${phpds_version}.tar.gz > /dev/null
    echo "[ds] 开始编译"
    cd ${pwd}/extension-${phpds_version}
    phpize
    ./configure
    make clean > /dev/null
    make
     make install
    echo "extension=ds.so" |  tee ${init_file}/ds.ini
     rm -f ${pwd}/v${phpds_version}.tar.gz
     rm -rf ${pwd}/extension-${phpredis_version}
}

do_install_redis() {
    cd ${pwd};
    echo "[redis] 开始下载"
    if [ -f "${phpredis_version}.tar.gz" ] ;then
           rm -f ${phpredis_version}.tar.gz
    fi
    wget https://github.com/phpredis/phpredis/archive/${phpredis_version}.tar.gz
    if [ -d "redis-${phpredis_version}" ] ;then
           rm -rf redis-${phpredis_version}
    fi
    tar -xzvf ${phpredis_version}.tar.gz > /dev/null
    echo "[redis] 开始编译"
    cd ${pwd}/phpredis-${phpredis_version}
    phpize
    ./configure
    make clean > /dev/null
    make
     make install
    echo "extension=redis.so" |  tee ${init_file}/redis.ini
     rm -f ${pwd}/${phpredis_version}.tar.gz
     rm -rf ${pwd}/redis-${phpredis_version}
}

do_install_swoole() {
    cd ${pwd};
    echo "[swoole] 开始下载"
    if [ -f "v${swoole_version}.tar.gz" ] ;then
           rm -f v${swoole_version}.tar.gz
    fi
    if [ -f "v${hiredis_version}.tar.gz" ] ;then
           rm -f v${hiredis_version}.tar.gz
    fi
    wget https://github.com/swoole/swoole-src/archive/v${swoole_version}.tar.gz https://github.com/redis/hiredis/archive/v${hiredis_version}.tar.gz
    if [ -d "swoole-src-${swoole_version}" ] ;then
           rm -rf swoole-src-${swoole_version}
    fi
    if [ -d "hiredis-${hiredis_version}" ] ;then
           rm -rf hiredis-${hiredis_version}
    fi
    tar -xzvf v${swoole_version}.tar.gz > /dev/null
    tar -xzvf v${hiredis_version}.tar.gz > /dev/null
    echo "[swoole] 开始编译"
    cd ${pwd}/hiredis-${hiredis_version}
    make clean > /dev/null
    make
     make install
     ldconfig
    cd ${pwd}/swoole-src-${swoole_version}
    phpize
    ./configure ${swoole_configure}
    make clean > /dev/null
    make
     make install
    echo "extension=swoole.so" |  tee ${init_file}/swoole.ini
     rm -f ${pwd}/v${swoole_version}.tar.gz
     rm -f ${pwd}/v${hiredis_version}.tar.gz
     rm -rf ${pwd}/swoole-src-${swoole_version}
     rm -rf ${pwd}/hiredis-${hiredis_version}
}

install_wget()
{
    if command_exists yum ; then
         yum install wget
    fi
}

install_php()
{
    cd ${pwd};
    if command_exists yum ; then
        yum -y install \
        wget \
        gcc \
        make \
        autoconf \
        libxml2 \
        libxml2-devel \
        openssl \
        openssl-devel \
        curl \
        curl-devel \
        pcre \
        pcre-devel \
        libxslt \
        libxslt-devel \
        bzip2 \
        bzip2-devel \
        libedit \
        libedit-devel
    fi

    if ! [ -f "/usr/lib/libssl.so" ] ;then
        openssl_dir=`find / -name libssl.so | head -n 1`
         ln -s ${openssl_dir} /usr/lib
    fi

    echo "[php] 开始下载"
    if [ -f "php-${php_version}.tar.gz" ] ;then
           rm -f php-${php_version}.tar.gz
    fi
    wget -O php-${php_version}.tar.gz https://secure.php.net/get/php-${php_version}.tar.gz/from/this/mirror
    if [ -d "php-${php_version}" ] ;then
           rm -rf php-${php_version}
    fi
    tar -xzvf php-${php_version}.tar.gz > /dev/null
    echo "[php] 开始编译"
    cd ${pwd}/php-${php_version}
    ./configure --prefix=${php_dir} \
    --with-config-file-path=${php_ini_dir} \
	--with-config-file-scan-dir="${php_ini_dir}/conf.d" \
    --disable-cgi \
    --enable-bcmath \
    --enable-mbstring \
    --enable-mysqlnd \
    --enable-opcache \
    --enable-pcntl \
    --enable-xml \
    --enable-zip \
    --with-curl \
    --with-libedit \
    --with-openssl \
    --with-zlib \
    --with-curl \
    --with-mysqli \
    --with-pdo-mysql \
    --with-pear \
    --with-zlib
    make clean > /dev/null
    make
    set +e
     make install
    set -e
    ln -s ${php_dir}/bin/php /usr/local/bin/
    ln -s ${php_dir}/bin/phpize /usr/local/bin/
    ln -s ${php_dir}/bin/pecl /usr/local/bin/
    ln -s ${php_dir}/bin/php-config /usr/local/bin/
     mkdir -p ${php_ini_dir}/conf.d
    cp ${pwd}/php-${php_version}/php.ini-production ${php_ini_dir}/php.ini
    echo -e "opcache.enable=1\nopcache.enable_cli=1\nzend_extension=opcache.so" |  tee ${php_ini_dir}/conf.d/10-opcache.ini
     rm -f ${pwd}/php-${php_version}.tar.gz
     rm -rf ${pwd}/php-${php_version}
}

do_install_sd(){
    echo "[SD] 开始安装"
    cd ${pwd}
    mkdir sd
    cd sd
    echo "{\"require\": {\"tmtbe/swooledistributed\":\"=${sd_version}\"},\"autoload\": {\"psr-4\": {\"app\\\\\": \"src/app\",\"test\\\\\": \"src/test\"}}}" > composer.json
    composer update
    php vendor/tmtbe/swooledistributed/src/Install.php -y
    echo "框架安装完毕,项目目录：${pwd}/sd"
}

do_install_composer(){
    if ! command_exists composer ; then
        cd ${pwd}
        echo "[composer] 开始下载"
        curl -sS https://getcomposer.org/installer | php
        mv composer.phar /usr/local/bin/composer
    fi
    composer config -g repo.packagist composer https://packagist.phpcomposer.com
}

do_install(){
    set_ldconf
    if ! command_exists php ; then
        install_php
    fi
    if ! command_exists wget ; then
        install_wget
    fi
    php_version=`php -v`
    if ! [[ $php_version =~  "PHP 7" ]] ; then
        echo "PHP版本不对，请卸载php后重新运行此命令"
    fi
    set_php
    do_install_ex
    do_install_composer
    do_install_sd
}

do_install