#!/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 systemd services..." --weight=1

ynh_systemd_action --service_name=$app --action="stop" --log_path="/var/log/$app/weblate.log" --line_match="goodbye to uWSGI"
ynh_systemd_action --service_name="$app-celery" --action="stop" --log_path="systemd"

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

ynh_change_url_nginx_config

#=================================================
# SPECIFIC MODIFICATIONS
#=================================================
# MODIFY SETTINGS
#=================================================
ynh_script_progression --message="Modify weblate's config file..." --weight=1

settings="$install_dir/venv/lib/$weblate_pypath/site-packages/weblate/settings.py"
ynh_backup_if_checksum_is_different --file="$settings"

# Change the path in the nginx config file
if [ $change_path -eq 1 ]
then
	ynh_replace_string --match_string="URL_PREFIX = \"${old_path%/}\"" --replace_string="URL_PREFIX = \"${new_path%/}\"" --target_file="$settings"
fi

# Change the domain for nginx
if [ $change_domain -eq 1 ]
then
	# replace SERVER_EMAIL
	ynh_replace_string --match_string="noreply@$old_domain" --replace_string="noreply@$new_domain" --target_file="$settings"
	# replace SITE_DOMAIN
	ynh_replace_string --match_string="SITE_DOMAIN = \"$old_domain\"" --replace_string="SITE_DOMAIN = \"$new_domain\"" --target_file="$settings"
	# replace ALLOWED_HOSTS
	ynh_replace_string --match_string="ALLOWED_HOSTS = \[\"$old_domain\"\]" --replace_string="ALLOWED_HOSTS = \[\"$new_domain\"\]" --target_file="$settings"
fi

ynh_store_file_checksum --file="$settings"

#=================================================
# MODIFY UWSGI
#=================================================

finaluwsgiini="/etc/uwsgi/apps-available/$app.ini"
ynh_backup_if_checksum_is_different --file="$finaluwsgiini"

# Change the path in the nginx config file
if [ $change_path -eq 1 ]
then
	ynh_replace_string --match_string="mount = $old_path=" --replace_string="mount = $new_path=" --target_file="$finaluwsgiini"
fi

ynh_store_file_checksum --file="$finaluwsgiini"

#=================================================
# GENERIC FINALISATION
#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Starting a systemd service..." --weight=5

ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/weblate.log" --line_match="spawned uWSGI"
ynh_systemd_action --service_name="$app-celery" --action="start" --log_path="/var/log/$app/weblate-celery-celery.log" --line_match="mingle: all alone"

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

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