#!/bin/bash

#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================

if [ ! -e _common.sh ]; then
	# Get the _common.sh file if it's not in the current directory
	cp ../settings/scripts/_common.sh ./_common.sh
	chmod a+rx _common.sh
fi
source _common.sh
source /usr/share/yunohost/helpers
# Load common variables for all scripts.
source ../settings/scripts/_variables

#=================================================
# MANAGE SCRIPT FAILURE
#=================================================

# Exit if an error occurs during the execution of the script
ynh_abort_if_errors

#=================================================
# LOAD SETTINGS
#=================================================

app=$YNH_APP_INSTANCE_NAME

final_path=$(ynh_app_setting_get $app final_path)
domain=$(ynh_app_setting_get $app domain)
infcloud=$(ynh_app_setting_get $app infcloud)
path_url=$(ynh_app_setting_get $app path)

#=================================================
# CHECK IF THE APP CAN BE RESTORED
#=================================================

yunohost app checkurl "${domain}${path_url}" -a "$app" \
	|| ynh_die "Path not available: ${domain}${path_url}"
test ! -d $final_path \
	|| ynh_die "There is already a directory: $final_path "
test ! -d "/opt/yunohost/$app" \
	|| ynh_die "There is already a directory: /opt/yunohost/$app "

#=================================================
# STANDARD RESTORE STEPS
#=================================================
# RESTORE OF THE NGINX CONFIGURATION
#=================================================

ynh_restore_file "/etc/nginx/conf.d/$domain.d/$app.conf"

#=================================================
# INSTALL DEPENDENCIES
#=================================================

ynh_install_app_dependencies $app_depencencies

#=================================================
# RESTORE OF THE MAIN DIR OF THE APP
#=================================================

ynh_restore_file "$final_path"
mkdir -p /opt/yunohost
ynh_restore_file "/opt/yunohost/$app"

#=================================================
# RECREATE OF THE DEDICATED USER
#=================================================

ynh_system_user_create $app	# Recreate the dedicated user, if not exist

#=================================================
# RESTORE OF THE PHP-FPM CONFIGURATION
#=================================================

if [ $infcloud -eq 1 ]
then
	ynh_restore_file "/etc/php5/fpm/pool.d/$app.conf"
	ynh_restore_file "/etc/php5/fpm/conf.d/20-$app.ini"
	systemctl reload php5-fpm
fi

#=================================================
# SPECIFIC RESTORE
#=================================================
# RESTORE USER RIGHTS
#=================================================

chown radicale: -R /opt/yunohost/$app

chown -R radicale: $final_path
mkdir -p /var/log/$app
touch /var/log/$app/$app.log
chown radicale -R /var/log/$app

#=================================================
# RESTORE THE UWSGI CONFIG
#=================================================

ynh_restore_file "/etc/uwsgi/apps-available/radicale.ini"
ln -s /etc/uwsgi/apps-available/radicale.ini /etc/uwsgi/apps-enabled/

# Ajoute le service au monitoring de Yunohost.
yunohost service add uwsgi --log "/var/log/uwsgi/app/radicale.log"

#=================================================
# RESTORE THE RADICALE CONFIGURATION
#=================================================

ynh_restore_file "/etc/$app"

#=================================================
# BACKUP OF THE LOGROTATE CONFIGURATION
#=================================================

ynh_restore_file "/etc/logrotate.d/$app"

#=================================================
# GENERIC FINALISATION
#=================================================
# RELOAD NGINX AND UWSGI
#=================================================

systemctl restart uwsgi
systemctl reload nginx