#!/bin/bash

#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================

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

#=================================================
# MANAGE SCRIPT FAILURE
#=================================================

ynh_clean_setup () {
	ynh_clean_check_starting
}
# Exit if an error occurs during the execution of the script
ynh_abort_if_errors

#=================================================
# RETRIEVE ARGUMENTS FROM THE MANIFEST
#=================================================

domain=$YNH_APP_ARG_DOMAIN
path_url="/"
password=$YNH_APP_ARG_PASSWORD
nextcloud_domain=$YNH_APP_ARG_NEXTCLOUD_DOMAIN

app=$YNH_APP_INSTANCE_NAME

#=================================================
# CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
#=================================================
ynh_script_progression --message="Validating installation parameters..."

if dpkg-architecture --is armhf
then
    ynh_die --message="Sorry, this app can not be installed on an ARM architecture"
fi

# Register (book) web path
ynh_webpath_register --app=$app --domain=$domain --path_url=$path_url

#=================================================
# STORE SETTINGS FROM MANIFEST
#=================================================
ynh_script_progression --message="Storing installation settings..."

ynh_app_setting_set --app=$app --key=domain --value=$domain
ynh_app_setting_set --app=$app --key=path --value=$path_url
ynh_app_setting_set --app=$app --key=password --value=$password
ynh_app_setting_set --app=$app --key=nextcloud_domain --value=$nextcloud_domain

#=================================================
# STANDARD MODIFICATIONS
#=================================================
# FIND AND OPEN A PORT
#=================================================
ynh_script_progression --message="Finding an available port..."

# Find a free port
port=$(ynh_find_port --port=9980)

ynh_app_setting_set --app=$app --key=port --value=$port

#=================================================
# CONFIGURE ONLYOFFICE
#=================================================

# Turns out we need to create/copy this file BEFORE the actual .deb install,
# otherwise stupid collabora will expect to find a certificate file in its own
# config directory which of course doesn't exists and we want to disable SSL
# because we're in a reverse proxy context...
mkdir -p /etc/loolwsd
ynh_add_config --template="../conf/loolwsd.xml" --destination="/etc/loolwsd/loolwsd.xml"

#=================================================
# INSTALL DEPENDENCIES
#=================================================
ynh_script_progression --message="Installing dependencies..."

DEBIAN_VERSION_NUMBER=$(cat /etc/debian_version | head -n 1 | cut -f1 -d .)
ynh_install_extra_app_dependencies --repo="deb https://collaboraoffice.com/repos/CollaboraOnline/CODE-debian${DEBIAN_VERSION_NUMBER} ./ " --package="$pkg_dependencies" --key="https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x0C54D189F4BA284D"

#=================================================
# NGINX CONFIGURATION
#=================================================
ynh_script_progression --message="Configuring NGINX web server..."

# Create a dedicated NGINX config
ynh_add_nginx_config

#=================================================
# GENERIC FINALIZATION
#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Starting a systemd service..."

# Start a systemd service
# NB. : we need a stupid *re*start because the service is in fact already started during the damn package install ... so it won't find a recent "Ready to accept connection" match ...
ynh_systemd_action --service_name="loolwsd" --action="restart" --log_path="systemd" --line_match="Ready to accept connections"

#=================================================
# SETUP SSOWAT
#=================================================
ynh_script_progression --message="Configuring permissions..."

# Make app public
# unprotected_uris allows SSO credentials to be passed anyway.
ynh_permission_update --permission="main" --add="visitors" --show_tile="false"

#=================================================
# RELOAD NGINX
#=================================================
ynh_script_progression --message="Reloading NGINX web server..."

ynh_systemd_action --service_name=nginx --action=reload

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

ynh_script_progression --message="Installation of $app completed"