/wordpress-install.sh

#!/bin/bash

WP_TITLE=$1
WP_ID=${WP_TITLE,,}
WP_HOST=${WP_ID}.wp.net
WP_URL=https://${WP_HOST}

WP_VERSION=latest
WP_PATH=$BASE_PATH/$WP_ID/wordpress
WP_LOG_FILE=$BASE_PATH/$WP_ID/wordpress.log
WP_NGINX_CACHE_PATH=$WP_PATH/wp-content/cache/nginx

WP_DB_NAME=wordpress_${WP_ID}
WP_DB_USER=root
WP_DB_PASSWORD=root
WP_DB_HOST=localhost
WP_DB_CHARSET=utf8mb4
WP_DB_COLLATE=utf8mb4_general_ci

WP_THEME_SLUG=${WP_ID,,}theme
WP_THEME_NAME=${WP_TITLE}Theme
WP_THEME_CONSTANT_PREFIX=${WP_THEME_NAME^^}
WP_THEME_BASE_PATH=$WP_PATH/wp-content/themes
WP_THEME_PATH=$WP_THEME_BASE_PATH/$WP_THEME_SLUG

WP_THEME_REF=basetheme
WP_THEME_REF_PATH=$WORDPRESS_UTILS/resources/themes/$WP_THEME_REF

WP_PLUGINS=(
	"wp-redis"
	"nginx-cache"
)

WP_PLUGINS_INACTIVE=(
)

WP_PLUGINS_LOCAL=(
)


if [ "$SERVER_PORT" != "443" ]; then
	WP_URL=$WP_URL:$SERVER_PORT
fi

if [ -z "$WP_ID" ]; then
	exit
fi

if [ -d "$WP_PATH" ]; then
	rm -rf "${BASE_PATH}/${WP_ID}"
fi

mkdir -p $WP_PATH

cd $WP_PATH


# .ENV --------------------

salt () {
	</dev/urandom tr -dc '1234567890abcdefghijklmnopqrstuvwxyz' | head -c$1; echo ""
}

cat <<EOT > $BASE_PATH/$WP_ID/.env
WORDPRESS_DB_NAME=$WP_DB_NAME
WORDPRESS_DB_USER=$WP_DB_USER
WORDPRESS_DB_PASSWORD=$WP_DB_PASSWORD
WORDPRESS_DB_HOST=$WP_DB_HOST
WORDPRESS_DB_CHARSET=$WP_DB_CHARSET
WORDPRESS_DB_COLLATE=$WP_DB_COLLATE

WORDPRESS_REDIS_HOST=127.0.0.1
WORDPRESS_REDIS_PORT=6379
WORDPRESS_REDIS_AUTH=null
WORDPRESS_REDIS_DATABASE=0

WORDPRESS_WP_DEBUG=true
WORDPRESS_WP_DEBUG_DISPLAY=false
WORDPRESS_WP_DEBUG_LOG=$WP_LOG_FILE

WORDPRESS_AUTH_KEY=$(salt 64)
WORDPRESS_AUTH_SALT=$(salt 64)
WORDPRESS_SECURE_AUTH_KEY=$(salt 64)
WORDPRESS_SECURE_AUTH_SALT=$(salt 64)
WORDPRESS_LOGGED_IN_KEY=$(salt 64)
WORDPRESS_LOGGED_IN_SALT=$(salt 64)
WORDPRESS_NONCE_KEY=$(salt 64)
WORDPRESS_NONCE_SALT=$(salt 64)
WORDPRESS_WP_CACHE_KEY_SALT=$(salt 4)--
EOT


# DB SETUP --------------------

mysql -u $WP_DB_USER -p$WP_DB_PASSWORD -e "DROP DATABASE IF EXISTS $WP_DB_NAME; CREATE DATABASE $WP_DB_NAME CHARACTER SET $WP_DB_CHARSET COLLATE $WP_DB_COLLATE;"


# WP INSTALL --------------------

wp core download --locale=en_US --version=$WP_VERSION --skip-content
wp config create --dbname=$WP_DB_NAME --dbuser=$WP_DB_USER --dbpass=$WP_DB_PASSWORD --dbcharset=utf8mb4
wp core install --url=${WP_URL} --title=$WP_TITLE --admin_user=admin --admin_password=admin --admin_email=admin@local.com --skip-email


# WP PLUGINS --------------------

for plugin in "${WP_PLUGINS[@]}"; do
	wp plugin install $plugin --activate
done

for plugin in "${WP_PLUGINS_INACTIVE[@]}"; do
	wp plugin install $plugin
done

for plugin in "${WP_PLUGINS_LOCAL[@]}"; do
	wp plugin install $WORDPRESS_UTILS/resources/plugins/${plugin} --activate
done


# WP OPTIONS --------------------

mkdir -p $WP_NGINX_CACHE_PATH

echo '/%postname%/' | wp option update permalink_structure

wp option update start_of_week '0'
wp option update timezone_string 'America/Lima'

wp option update nginx_auto_purge '1'
wp option update nginx_cache_path $WP_NGINX_CACHE_PATH


# WP THEME --------------------

mkdir -p $WP_THEME_BASE_PATH

cp -R $WP_THEME_REF_PATH $WP_THEME_BASE_PATH

mv $WP_THEME_BASE_PATH/$WP_THEME_REF $WP_THEME_PATH

find $WP_THEME_PATH -type f -print0 | xargs -0 sed -i "s/basetheme/$WP_THEME_SLUG/g"
find $WP_THEME_PATH -type f -print0 | xargs -0 sed -i "s/BaseTheme/$WP_THEME_NAME/g"
find $WP_THEME_PATH -type f -print0 | xargs -0 sed -i "s/BASETHEME/$WP_THEME_CONSTANT_PREFIX/g"

cd $WP_THEME_PATH
composer install && composer dump-autoload
npm install
cd $WP_PATH

wp theme activate $WP_THEME_SLUG


# WP CONFIG --------------------

cp -f $WORDPRESS_UTILS/resources/wp-config.php $WP_PATH

sed -i "s/{WP_THEME}/$WP_THEME_SLUG/g" $WP_PATH/wp-config.php

cd $WP_PATH/wp-content
ln -s plugins/wp-redis/object-cache.php object-cache.php
cd $WP_PATH

cp -f $WORDPRESS_UTILS/resources/wordpress.gitignore $BASE_PATH/$WP_ID/.gitignore


# CLEAN FILES --------------------

FILES_TO_CLEAN=(
	".htaccess"
	"readme.html"
	"license.txt"
	"wp-config-sample.php"
)

for file in "${FILES_TO_CLEAN[@]}"; do
	if [ -f "$WP_PATH/$file" ]; then
		rm $WP_PATH/$file
	fi
done


# WP LANGUAGE UPDATES --------------------

wp language core update
wp language theme update --all
wp language plugin update --all


# NGINX CONF --------------------

NGINXCONF_FILE=$NGINXCONF_PATH/$WP_HOST.conf

cp $WORDPRESS_UTILS/nginx/server.conf $NGINXCONF_FILE

sed -i "s|{HOST}|$WP_HOST|g" $NGINXCONF_FILE
sed -i "s|{PORT}|$SERVER_PORT|g" $NGINXCONF_FILE
sed -i "s|{DOCROOT}|$WP_PATH|g" $NGINXCONF_FILE
sed -i "s|{CACHE_PATH}|$WP_NGINX_CACHE_PATH|g" $NGINXCONF_FILE
sed -i "s|{CONF_PATH}|$WORDPRESS_UTILS|g" $NGINXCONF_FILE