#!/bin/bash

#=================================================
# GENERIC STARTING
#=================================================
# MANAGE FAILURE OF THE SCRIPT
#=================================================

# Exit on command errors and treat unset variables as an error
set -eu

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

# if [ ! -e _common.sh ]; then
# 	# Rapatrie le fichier de fonctions si il n'est pas dans le dossier courant
# 	cp ../settings/scripts/_common.sh ./_common.sh
# 	chmod a+rx _common.sh
# fi
# source _common.sh
source /usr/share/yunohost/helpers

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

app=$YNH_APP_INSTANCE_NAME

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

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

ynh_webpath_available $domain $path_url \
	|| ynh_die "Path not available: ${domain}${path_url}"
test ! -d $final_path \
	|| ynh_die "There is already a directory: $final_path "

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

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

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

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

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

ynh_install_app_dependencies libxslt-dev virtualenv python-babel zlib1g-dev libffi-dev libssl-dev python-lxml uwsgi uwsgi-plugin-python

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

# Create the dedicated user (if not existing)
ynh_system_user_create $app

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

chown $app: --recursive "$final_path"

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

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

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

systemctl restart uwsgi
systemctl reload nginx