#!/bin/bash

app=rainloop

# Retrieve arguments
domain=$1
path=$2
is_public=$3
password=$4

# Removal of trailing /
if [ $path = "/" ]
then
	#sitename="root"
	echo "Installation on the root of the domain"
else
	# sitename == path without any "/"
	#sitename=$(echo $path | cut -d '/' -f 2)
	# Removal of trailing /
	# path can be null but not really an issue for the remaining commands
	path=${path%/}
fi

# Check domain/path availability
sudo yunohost app checkurl $domain$path -a rainloop
if [[ ! $? -eq 0 ]]; then
    exit 1
fi

# Generate random password
db_pwd=$(dd if=/dev/urandom bs=1 count=200 2> /dev/null | tr -c -d 'A-Za-z0-9' | sed -n 's/\(.\{24\}\).*/\1/p')

# Use 'rainloop' as database name and user
db_user=$app

# Initialize database and store mysql password for upgrade
sudo yunohost app initdb $db_user -p $db_pwd
sudo yunohost app setting rainloop mysqlpwd -v $db_pwd

#mysql -u $db_user -p$db_pwd $db_user < ../sources/plugins/automatic_addressbook/SQL/mysql.initial.sql

# Copy files to the right place
final_path=/var/www/$app
rainloop_path=${final_path}/app
#rainloop_path=${final_path}

sudo rm -rf $final_path
sudo mkdir -p $final_path
sudo mkdir -p $rainloop_path

# Use of latest community edition
sudo unzip ../sources/rainloop-community.zip -d $rainloop_path/

# Autoconfig
sudo mkdir -p $rainloop_path/data/_data_/_default_/configs/
application_file=$rainloop_path/data/_data_/_default_/configs/application.ini
if [ $(echo $LANG | cut -c1-2) == "fr" ]
then
    lang=fr
else
    lang=en
fi
sudo cp ../conf/data/configs/application.ini $application_file
sudo sed -i "s@domain.tld@$domain@g"         $application_file
sudo sed -i "s@MYSQLUSER@$db_user@g"         $application_file
sudo sed -i "s@MYSQLPASSWORD@$db_pwd@g"      $application_file
sudo sed -i "s@LANGTOCHANGE@$lang@g"         $application_file

# Set admin password
sudo php ../conf/config.php --index="$rainloop_path/index.php" --password="$password"

# Add default domain configs by looping through all the domains already added
sudo mkdir -p $rainloop_path/data/_data_/_default_/domains/

# get list of ldap domains
alldomains=`ldapsearch -LLL -x -b ou=domains,dc=yunohost,dc=org -s one "objectclass=top" virtualdomain | grep -v "dn:" | sed "s/virtualdomain://" `
for alldomain in $alldomains ; do
	sudo cp ../conf/data/domains/domain.tld.ini $rainloop_path/data/_data_/_default_/domains/$alldomain.ini
	sudo sed -i "s@domain.tld@$alldomain@g"        $rainloop_path/data/_data_/_default_/domains/$alldomain.ini
done
sudo cp ../conf/data/domains/disabled $rainloop_path/data/_data_/_default_/domains/disabled

# now install ynh plugins:
sudo mkdir -p $rainloop_path/data/_data_/_default_/plugins
sudo cp -rf ../sources/plugins/ynh-login-mapping $rainloop_path/data/_data_/_default_/plugins/.


# Hooks for domains are not implemented yet, so new domains will not be added automatically

# install SSO and auto version
if [ $final_path == $rainloop_path ]
then
	# use modified version of master index.php that implement sso
	sudo cp ../sources/sso/index.php      $final_path/index.php
else
    # use only sso on master
	sudo cp ../sources/sso/sso.php                  $final_path/index.php
	sudo cp ../sources/patch/index_auto_version.php $rainloop_path/index.php
fi
sudo sed -i "s@domain.tld@$domain@g"  $final_path/index.php
sudo sed -i "s@PATHTOCHANGE@$path@g"  $final_path/index.php

# Set permissions to rainloop directory
sudo chown -R www-data:www-data $final_path

# Install Nginx configuration file
nginx_conf_file=/etc/nginx/conf.d/$domain.d/$app.conf
sudo cp ../conf/nginx.conf $nginx_conf_file
sudo sed -i "s@PATHTOCHANGE@$path@g"         $nginx_conf_file
sudo sed -i "s@ALIASTOCHANGE@$final_path/@g" $nginx_conf_file
sudo sed -i "s@NAMETOCHANGE@$app@g"          $nginx_conf_file
sudo chown root:                             $nginx_conf_file
sudo chmod 644                               $nginx_conf_file

finalphpconf=/etc/php5/fpm/pool.d/$app.conf
sudo cp ../conf/php-fpm.conf        $finalphpconf
sudo sed -i "s@NAMETOCHANGE@$app@g" $finalphpconf
sudo chown root:                    $finalphpconf
sudo chmod 644                      $finalphpconf

# Make app public if necessary
sudo yunohost app setting $app is_public -v "$is_public"
if [ "$is_public" = "Yes" ];
then
    sudo yunohost app setting $app skipped_uris -v "/"
fi


# Reload Nginx and regenerate SSOwat conf
sudo service php5-fpm reload
sudo service nginx reload
sudo yunohost app ssowatconf