#!/bin/bash

set -eu

app="kanboard"

# Source local helpers
source ./_common.sh

# Source app helpers
source /usr/share/yunohost/helpers

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

# TODO: Check domain/path availability with app helper
sudo yunohost app checkurl "${domain}${path}" -a "$app" \
  || ynh_die "The path ${domain}${path} is not available for app installation."

# Check user parameter
ynh_user_exists "$admin" \
  || ynh_die "The chosen admin user does not exist."
ynh_app_setting_set $app admin_user $admin

# Retrieve admin email
email=$(sudo yunohost user info $admin | grep mail: | sed "s/mail: //g")

# Check destination directory
DESTDIR="/var/www/$app"
[[ -d $DESTDIR ]] && ynh_die \
"The destination directory '$DESTDIR' already exists.\
 You should safely delete it before installing this app."

# Generate random password
dbpass=$(ynh_string_random)
dbname=$app
dbuser=$app

# Initialize database and store mysql password for upgrade
ynh_mysql_create_db "$dbname" "$dbuser" "$dbpass"
ynh_app_setting_set $app mysqlpwd $dbpass
ynh_app_setting_set $app adminusername $admin
ynh_app_setting_set $app is_public $is_public

ynh_setup_source "$DESTDIR"

# Copy and edit config.php
sudo cp ../conf/config.php ${DESTDIR}
sudo sed -i "s/yuno_dbpdw/${dbpass}/g" ${DESTDIR}/config.php
sudo sed -i "s/yuno_dbuser/${dbuser}/g" ${DESTDIR}/config.php
sudo sed -i "s/yuno_admin/${admin}/g" ${DESTDIR}/config.php
sudo sed -i "s/yuno_email/${email}/g" ${DESTDIR}/config.php
sudo sed -i "s/yuno_domain/${domain}/g" ${DESTDIR}/config.php

# Set permissions to kanboard and data directory
sudo chown -R root:root ${DESTDIR}
sudo chown -R www-data ${DESTDIR}/{data,plugins}

# Copy and set php-fpm configuration
phpfpm_conf="/etc/php5/fpm/pool.d/${app}.conf"
sed -i "s@#POOLNAME#@${app}@g"     ../conf/php-fpm.conf
sed -i "s@#DESTDIR#@${DESTDIR}/@g" ../conf/php-fpm.conf
sudo cp ../conf/php-fpm.conf "$phpfpm_conf"
sudo chown root: $phpfpm_conf
sudo chmod 644 $phpfpm_conf

# Modify Nginx configuration file and copy it to Nginx conf directory
sed -i "s@NAMETOCHANGE@${app}@g" ../conf/nginx.conf*
sed -i "s@PATHTOCHANGE@${path}@g" ../conf/nginx.conf*
sed -i "s@ALIASTOCHANGE@${DESTDIR}/@g" ../conf/nginx.conf*
sudo cp ../conf/nginx.conf /etc/nginx/conf.d/${domain}.d/${app}.conf

# Make app public or private
if [ "$is_public" = "Yes" ];
then
	sudo yunohost app setting ${app} unprotected_uris -v "/"
	sudo sed -i "s/define('LDAP_AUTH'.*$/define('LDAP_AUTH', true);/g" ${DESTDIR}/config.php
	sudo sed -i "s/define('HIDE_LOGIN_FORM'.*$/define('HIDE_LOGIN_FORM', false);/g" ${DESTDIR}/config.php
	sudo sed -i "s/define('REMEMBER_ME_AUTH'.*$/define('REMEMBER_ME_AUTH', true);/g" ${DESTDIR}/config.php
	sudo sed -i "s/define('DISABLE_LOGOUT'.*$/define('DISABLE_LOGOUT', false);/g" ${DESTDIR}/config.php
fi

# Init database
#sudo chmod o+x ${DESTDIR} ${DESTDIR}/app/ ${DESTDIR}/app/Schema/ ${DESTDIR}/app/Schema/Sql
ynh_mysql_connect_as "$dbuser" "$dbpass" "$dbname" < ${DESTDIR}/app/Schema/Sql/mysql.sql

# Reload services
sudo service php5-fpm restart || true
sudo service nginx reload || true