#!/bin/bash

# Source local helpers
source ./_common.sh

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

# Abort script if errors
ynh_abort_if_errors

app=$YNH_APP_INSTANCE_NAME

# Set app specific variables
dbuser=$app

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

# Retrieve settings
domain=$(ynh_app_setting_get "$app" domain)
path_url=$(ynh_app_setting_get "$app" path)
admin=$(ynh_app_setting_get "$app" adminusername)
email=$(ynh_user_get_info "$admin" mail)
dbpass=$(ynh_app_setting_get "$app" mysqlpwd)
is_public=$(ynh_app_setting_get "$app"  is_public)
final_path=$(ynh_app_setting_get "$app" final_path)

if [[ -z "$is_public" ]]
then	# Old version doesnt have is_public settings
	is_public=0
	ynh_app_setting_set "$app" is_public "$is_public"
fi

# flush php sessions before upgrade
ynh_secure_remove /var/lib/php5/session/*

# Move old app dir
mv "$final_path" "$final_path.old"

ynh_setup_source "$final_path"

# restore data
cp -a "$final_path.old/data" "$final_path"

# restore plugins
if [ -e "$final_path.old/plugins" ]
then
	cp -a "$final_path.old/plugins" "$final_path"
fi
# delete temp directory
ynh_secure_remove "$final_path.old"

# Copy and edit config.php
config_php="$final_path/config.php"
cp ../conf/config.php "$config_php"

ynh_replace_string "yuno_dbpdw"  "$dbpass" "$config_php"
ynh_replace_string "yuno_dbuser" "$dbuser" "$config_php"
ynh_replace_string "yuno_admin"  "$admin"  "$config_php"
ynh_replace_string "yuno_email"  "$email"  "$config_php"
ynh_replace_string "yuno_domain" "$domain" "$config_php"

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

# Launch database migration
"$final_path"/cli db:migrate

# Copy and set php-fpm configuration
phpfpm_conf="/etc/php5/fpm/pool.d/${app}.conf"
cp ../conf/php-fpm.conf "$phpfpm_conf"

ynh_replace_string "#USER#"     "$app"        "$phpfpm_conf"
ynh_replace_string "#GROUP#"    "$app"        "$phpfpm_conf"
ynh_replace_string "#POOLNAME#" "$app"        "$phpfpm_conf"
ynh_replace_string "#DESTDIR#"  "$final_path" "$phpfpm_conf"

chown root: "$phpfpm_conf"
chmod 644 "$phpfpm_conf"

ynh_add_nginx_config

if [[ "$path_url" == "/" ]]
then
	# ynh panel is only comptable with non-root installation
	ynh_replace_string "	include conf.d/"  "	#include conf.d/"  "$finalnginxconf"

	ynh_store_file_checksum "$finalnginxconf"
fi

# Make app public or private
if [[ "$is_public" -eq 1 ]];
then
	ynh_app_setting_set "$app" unprotected_uris "/"
	ynh_replace_string "define('LDAP_AUTH'.*$"        "define('LDAP_AUTH', true);"        "$config_php"
	ynh_replace_string "define('HIDE_LOGIN_FORM'.*$"  "define('HIDE_LOGIN_FORM', false);" "$config_php"
	ynh_replace_string "define('REMEMBER_ME_AUTH'.*$" "define('REMEMBER_ME_AUTH', true);" "$config_php"
	ynh_replace_string "define('DISABLE_LOGOUT'.*$"   "define('DISABLE_LOGOUT', false);"  "$config_php"
fi

# Reload services
service php5-fpm restart
service nginx reload