#!/bin/bash

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

source _common.sh
source /usr/share/yunohost/helpers

#=================================================
# STANDARD MODIFICATIONS
#=================================================
# STOP SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Stopping a systemd service..." --weight=1

ynh_systemd_action --service_name="influxdb" --action="stop"
ynh_systemd_action --service_name="scrutiny-web-server.service" --action="stop" --log_path="/var/log/$app/web-server.log"
if [ $collector -eq 1 ]
then
    ynh_systemd_action --service_name="scrutiny-collector.timer" --action="stop" --log_path="/var/log/$app/collector.log"
fi

#=================================================
# MODIFY URL IN NGINX CONF
#=================================================
ynh_script_progression --message="Updating NGINX web server configuration..." --weight=1

ynh_change_url_nginx_config

#=================================================
# SPECIFIC MODIFICATIONS
#=================================================
# in the change_url context, variables called new_domain, new_path, old_domain, old_path will be available, as well as change_domain and change_path equal to 0 (false) or 1 (true) depending if the domain / path changed
#=================================================

if [ "$old_path" != "$new_path" ]
then
	# Update scrutiny.yaml
	if [ "${new_path}" == "/" ]
	then
		new_base_path=""
	else
		new_base_path="\\${new_path}"
	fi
	key="basepath"
	new_value="'$new_base_path'"
	sed --regexp-extended  "s/^(\s*${key}:\s*).*/\1${new_value}/" --in-place "$install_dir/config/scrutiny.yaml"
	ynh_store_file_checksum --file="$install_dir/config/scrutiny.yaml"
	
	# Update collector.yaml
	port=$(ynh_app_setting_get  --app=$app --key=port)
	key="endpoint"
	new_value="'http:\/\/127.0.0.1:${port}${new_base_path}\/'"
	sed --regexp-extended  "s/^(\s*${key}:\s*).*/\1${new_value}/" --in-place "$install_dir/config/collector.yaml"
	ynh_store_file_checksum --file="$install_dir/config/collector.yaml"
fi

#=================================================
# GENERIC FINALISATION
#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Starting a systemd service..." --weight=1

ynh_systemd_action --service_name="influxdb" --action="start"
ynh_systemd_action --service_name="scrutiny-web-server.service" --action="start" --log_path="/var/log/$app/web-server.log"
if [ $collector -eq 1 ]
then
	systemctl daemon-reload
	ynh_systemd_action --service_name="scrutiny-collector.service" --action="start" --log_path="/var/log/$app/collector.log"
	ynh_systemd_action --service_name="scrutiny-collector.timer" --action="start" --log_path="/var/log/$app/collector.log"
fi

#=================================================
# END OF SCRIPT
#=================================================

ynh_script_progression --message="Change of URL completed for $app" --last