#!/bin/bash

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

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

app=$YNH_APP_INSTANCE_NAME

# Retrieve arguments
domain=$(ynh_app_setting_get "$app" domain)
path=$(ynh_app_setting_get "$app" path)
is_public=$(ynh_app_setting_get "$app" is_public)

# is_public is now a boolean field
if [ "$is_public" = "Yes" ];
then
    is_public=1
fi

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

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

# Check configuration files
NGINX_CONF="/etc/nginx/conf.d/${domain}.d/${app}.conf"
[[ -f $NGINX_CONF ]] && ynh_die \
"The NGINX configuration already exists at '${NGINX_CONF}'.
 You should safely delete it before restoring this app."

# Restore the app files
sudo cp -a ./www "$DESTDIR"

# Restore configuration files
sudo cp -a ./conf/nginx.conf "$NGINX_CONF"

# Make app public if necessary
[[ $is_public -eq 1 ]] \
  && ynh_app_setting_set "$app" unprotected_uris "/"

fi

# Reload Nginx and regenerate SSOwat conf
sudo service nginx reload