###======================###
##   Rainloop installer   ## 
###======================###
#!/bin/bash

##---------------------------------------------------------------##
#   Creates a system wide available rainloop instance             #
#   to enable this on a domain create a symlink to the webroot    #
#   Don't forget disable access to the data folder in nginx       #
##---------------------------------------------------------------##
apt install php${phpver}-curl php${phpver}-dom unzip gnupg2 curl -y

##-----------##
#   Install   #
##-----------##
mkdir -p /opt/rainloop
wget http://www.rainloop.net/repository/webmail/rainloop-community-latest.zip -O /tmp/rlcl.zip
unzip -q /tmp/rlcl.zip -d /opt/rainloop
rm  /tmp/rlcl.zip

php /opt/rainloop/index.php  > /dev/null 2>&1
rm -f /opt/rainloop/data/_data_/_default_/domains/*

##-------------------------##
#   fetching config files   #
##-------------------------##
mkdir -p /opt/rainloop/data/_data_/_default_/domains/
mkdir -p /opt/rainloop/data/_data_/_default_/configs/
wget -q -t7 https://git.ictmaatwerk.com/VPS-scripts/Ubuntu-Mail/raw/branch/"$branch"/config/rainloop/domains-default.ini -O /opt/rainloop/data/_data_/_default_/domains/default.ini
wget -q -t7 https://git.ictmaatwerk.com/VPS-scripts/Ubuntu-Mail/raw/branch/"$branch"/config/rainloop/application.ini -O /opt/rainloop/data/_data_/_default_/configs/application.ini

##-----------------------##
#   Setting permissions   #
##-----------------------##
chown -R www-data:www-data  /opt/rainloop
find /opt/rainloop/ -type d -exec chmod 755 {} \;
find /opt/rainloop/ -type f -exec chmod 644 {} \;

##----------------------------------------------##
#   Storing version signature for auto-updates   #
##----------------------------------------------##
signature=$(curl -s "https://www.rainloop.net/repository/webmail/rainloop-community-latest.zip.asc")
echo "$signature" > /var/log/rainloop-installed.asc

##-----------------------##
#   Creating Contact DB   #
##-----------------------##
db_name="rainloop_contacts"
db_user="rainloop_contacts"
db_pass=$(date +%s|sha256sum|base64|head -c 32)
mysql -u root -p"$password" -e "CREATE DATABASE "$db_name" DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci;"
mysql -u root -p"$password" -e "CREATE USER '"$db_user"'@'localhost' IDENTIFIED BY '"$db_pass"';"
mysql -u root -p"$password" -e "GRANT ALL ON "$db_name".* TO '"$db_user"'@'localhost';"
mysql -u root -p"$password" -e "FLUSH PRIVILEGES;"
sed -i 's/MYSQLPASS/'$db_pass'/g' /opt/rainloop/data/_data_/_default_/configs/application.ini
sed -i 's/MYSQLUSER/'$db_user'/g' /opt/rainloop/data/_data_/_default_/configs/application.ini
sed -i 's/MYSQLNAME/'$db_name'/g' /opt/rainloop/data/_data_/_default_/configs/application.ini

##----------------------------------##
#   Enabling/disabling admin panel   #
##----------------------------------##
echo "sed -i 's/allow_admin_panel = Off/allow_admin_panel = On/g'  /opt/rainloop/data/_data_/_default_/configs/application.ini" > ~/Enable-RLadmin.sh
echo "sed -i 's/allow_admin_panel = On/allow_admin_panel = Off/g'  /opt/rainloop/data/_data_/_default_/configs/application.ini" > ~/Disable-RLadmin.sh

##---------------------------##
#   Downloading Update tool   #
##---------------------------##
wget -q -t7 https://git.ictmaatwerk.com/VPS-scripts/Ubuntu-Mail/raw/branch/"$branch"/config/rainloop/update-tools.sh -O /opt/update-rainloop.sh
chmod +x /opt/update-rainloop.sh