#!/bin/bash

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

#=================================================
# STOP SYSTEMD SERVICE
#=================================================
ynh_script_progression "Stopping systemd services..."

ynh_systemctl --service=$app --action="stop" --log_path="/var/log/$app/weblate.log" --wait_until="goodbye to uWSGI"
ynh_systemctl --service="$app-celery" --action="stop" --log_path="systemd"

#=================================================
# MODIFY URL IN NGINX CONF
#=================================================
ynh_script_progression "Updating NGINX web server configuration..."

ynh_config_change_url_nginx

#=================================================
# SPECIFIC MODIFICATIONS
#=================================================
# MODIFY SETTINGS
#=================================================
ynh_script_progression "Modify weblate's config file..."

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

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

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

ynh_store_file_checksum "$settings"

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

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

# Change the path in the nginx config file
if [ $change_path -eq 1 ]
then
	ynh_replace --match="mount = $old_path=" --replace="mount = $new_path=" --file="$finaluwsgiini"
fi

ynh_store_file_checksum "$finaluwsgiini"

#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression "Starting $app's systemd service..."

ynh_systemctl --service=$app --action="start" --log_path="/var/log/$app/weblate.log" --wait_until="spawned uWSGI"
ynh_systemctl --service="$app-celery" --action="start" --log_path="/var/log/$app/weblate-celery-celery.log" --wait_until="mingle: all alone"

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

ynh_script_progression "Change of URL completed for $app"