#!/bin/bash

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


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

#=================================================
# BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
#=================================================
ynh_script_progression --message="Backing up the app before changing its url (may take a while)..." --weight=10

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

ynh_systemd_action --service_name=$app --action="stop"

#=================================================
# MODIFY URL IN NGINX CONF
#=================================================
ynh_script_progression --message="Updating NGINX web server configuration..." --weight=1
#Cannot use empty string for X-script-name, causes an issue in the python prg
if [ $new_path = "/" ] ; then
	ynh_replace_string "        proxy_set_header	X-Script-Name" "#       proxy_set_header	X-Script-Name" ../conf/nginx.conf
else
	ynh_replace_string "#       proxy_set_header	X-Script-Name" "        proxy_set_header	X-Script-Name" ../conf/nginx.conf
fi

if $(ynh_permission_has_user --permission=main --user=visitors); then
	ynh_replace_string --match_string="        proxy_set_header	X-Remote-User" \
	                   --replace_string="#       proxy_set_header	X-Remote-User" \
	                   --target_file="../conf/nginx.conf"
else
	ynh_replace_string --match_string="#       proxy_set_header	X-Remote-User" \
	                   --replace_string="        proxy_set_header	X-Remote-User" \
	                   --target_file="../conf/nginx.conf"
fi

ynh_change_url_nginx_config

#=================================================
# GENERIC FINALISATION
#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Starting a systemd service..." --weight=2

ynh_systemd_action --service_name=$app --action="start" --line_match="Starting Gevent server on" -t 30

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

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