#!/bin/bash

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

# Keep this path for calling _common.sh inside the execution's context of backup and restore scripts
source ../settings/scripts/_common.sh
source /usr/share/yunohost/helpers

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

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

#=================================================
# LOAD SETTINGS
#=================================================
ynh_script_progression --message="Loading installation settings..."

app=$YNH_APP_INSTANCE_NAME

final_path=$(ynh_app_setting_get --app=$app --key=final_path)
app_id=$(ynh_app_setting_get --app=$app --key=app_id)
sub_folder=$(ynh_app_setting_get --app=$app --key=sub_folder)

#=================================================
# CHECK IF THE APP CAN BE RESTORED
#=================================================
ynh_script_progression --message="Validating restoration parameters..."

test -e "$(ynh_app_setting_get --app=$app_id --key=final_path)" || ynh_die --message="You don't have installed $app_id before installing this app"
test ! -e "$final_path" || ynh_die --message="This path already contains a folder"

#=================================================
# STANDARD RESTORATION STEPS
#=================================================
# RESTORE THE APP MAIN DIR
#=================================================
ynh_script_progression --message="Restoring the app main directory..."

ynh_restore_file --origin_path="$final_path"

chmod 750 "$final_path"
chmod -R o-rwx "$final_path"
chown -R $app_id:www-data "$final_path"
#=================================================
# END OF SCRIPT
#=================================================

ynh_script_progression --message="Restoration completed for $app"