#!/bin/bash

#=================================================
# GENERIC START
#=================================================

# Import common cmd
source ./experimental_helper.sh
source ./_common.sh

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

# Stop script if errors
#REMOVEME? ynh_abort_if_errors

#REMOVEME? ynh_script_progression --message="Loading installation settings..."

# Retrive arguments
#REMOVEME? old_domain=$YNH_APP_OLD_DOMAIN
domain=$YNH_APP_NEW_DOMAIN
#REMOVEME? old_path=$(ynh_normalize_url_path --path $YNH_APP_OLD_PATH)
path=$(ynh_normalize_url_path --path $YNH_APP_NEW_PATH)
#REMOVEME? seahub_port=$(ynh_app_setting_get --app $app --key seahub_port)
#REMOVEME? fileserver_port=$(ynh_app_setting_get --app $app --key fileserver_port)
#REMOVEME? webdav_port=$(ynh_app_setting_get --app $app --key webdav_port)
#REMOVEME? #REMOVEME? install_dir=$(ynh_app_setting_get --app $app --key install_dir)
seafile_user=$app

# Create special path with / at the end
if [[ $old_path == '/' ]]
then
    old_path2=$old_path
else
    old_path2=$old_path'/'
fi

if [[ $path == '/' ]]
then
    path2=$path
else
    path2=$path'/'
fi

#=================================================
# STANDARD MODIFICATIONS
#=================================================

#REMOVEME? ynh_script_progression --message="Updating nginx configuration..."

#REMOVEME? # Update nginx config
if [ "$old_domain" != "$domain" ]
then
    # Delete file checksum for the old conf file location
#REMOVEME?     ynh_delete_file_checksum --file "/etc/nginx/conf.d/$old_domain.d/$app.conf"

#REMOVEME?     mv "/etc/nginx/conf.d/$old_domain.d/$app.conf" "/etc/nginx/conf.d/$domain.d/$app.conf"

    # Store file checksum for the new config file location
#REMOVEME?     ynh_store_file_checksum --file "/etc/nginx/conf.d/$domain.d/$app.conf"
fi
#REMOVEME? ynh_add_nginx_config 'seahub_port fileserver_port webdav_port'

ynh_script_progression --message="Stoping services..."

# Stop service before any change
ynh_systemd_action --service_name seafile --action stop
ynh_systemd_action --service_name seahub --action stop
sleep 2
pkill -f seafile-controller || true
pkill -f seaf-server || true
pkill -f ccnet-server || true
pkill -f seahub || true

ynh_script_progression --message="Updating seafile configuration..."

# Update Seafile Config
ynh_replace_string --match_string "SERVICE_URL = https://$old_domain$old_path" --replace_string "SERVICE_URL = https://$domain$path" --target_file $install_dir/conf/ccnet.conf

ynh_replace_string --match_string 'FILE_SERVER_ROOT = "https://'"$old_domain"'/seafhttp"' --replace_string 'FILE_SERVER_ROOT = "https://'"$domain"'/seafhttp"' --target_file $install_dir/conf/seahub_settings.py
ynh_replace_string --match_string 'SITE_ROOT = "'"$old_path2"'"' --replace_string 'SITE_ROOT = "'"$path2"'"' --target_file $install_dir/conf/seahub_settings.py
ynh_replace_string --match_string 'MEDIA_URL = "'"$old_path2"'media/"' --replace_string 'MEDIA_URL = "'"$path2"'media/"' --target_file $install_dir/conf/seahub_settings.py
ynh_replace_string --match_string "LOGIN_URL = '${old_path2}accounts/login/'" --replace_string "LOGIN_URL = '${path2}accounts/login/'" --target_file $install_dir/conf/seahub_settings.py
ynh_replace_string --match_string ' = "seafile@'"$old_domain"'"' --replace_string ' = "seafile@'"$domain"'"' --target_file $install_dir/conf/seahub_settings.py
sed --in-place "s@ALLOWED_HOSTS = \['${old_domain}'\]@ALLOWED_HOSTS = \['${domain}'\]@g" $install_dir/conf/seahub_settings.py
ynh_replace_string --match_string "REMOTE_USER_DOMAIN = '$old_domain'" --replace_string "REMOTE_USER_DOMAIN = '$domain'" --target_file $install_dir/conf/seahub_settings.py
sed --in-place "s@REMOTE_USER_PROTECTED_PATH = \['$old_path', '$old_path/accounts/login'\]@REMOTE_USER_PROTECTED_PATH = \['$path', '$path/accounts/login'\]@g"  $install_dir/conf/seahub_settings.py

# Avoid the current effect
sleep 2

# Reload services
ynh_script_progression --message="Starting services..."
ynh_systemd_action --service_name seafile -l "spawned seaf-server, pid " -p /var/log/seafile/controller.log
ynh_systemd_action --service_name seahub -l "Started Seafile hub." -p "systemd"
sleep 2

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