#!/bin/bash

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

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

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

# Exit if an error occurs during the execution of the script
ynh_abort_if_errors

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

domain=$YNH_APP_ARG_DOMAIN
path_url=$YNH_APP_ARG_PATH

app=$YNH_APP_INSTANCE_NAME

#=================================================
# CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
#=================================================
ynh_script_progression --message="Validating installation parameters..." --weight=2

final_path=/var/www/$app
test ! -e "$final_path" || ynh_die --message="This path already contains a folder"

# 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=$app --key=final_path --value=$final_path

ynh_app_setting_set --app=$app --key=admin_mail_html --value=1

#=================================================
# STANDARD MODIFICATIONS
#=================================================
# NGINX CONFIGURATION
#=================================================
ynh_script_progression --message="Configuring NGINX web server..." --weight=2

# Create a dedicated NGINX config
ynh_add_nginx_config

#=================================================
# CREATE DEDICATED USER
#=================================================
ynh_script_progression --message="Configuring system user..."

ynh_system_user_create --username=$app

#=================================================
# SPECIFIC SETUP
#=================================================
# MODIFY A CONFIG FILE
#=================================================

mkdir "$final_path"

git clone https://github.com/prasathmani/tinyfilemanager.git "$final_path"

cp $final_path/config-sample.php $final_path/config.php

ynh_replace_string --match_string="\$use_auth = true;" --replace_string="\$use_auth = false;" --target_file=$final_path/config.php
ynh_replace_string --match_string="\$default_timezone = 'Etc/UTC'; // UTC" --replace_string="\$default_timezone = 'America/Toronto';" --target_file=$final_path/config.php
ynh_replace_string --match_string="\$root_path = \$_SERVER\['DOCUMENT_ROOT'\];" --replace_string="\$root_path = '/var/www';" --target_file=$final_path/config.php
ynh_replace_string --match_string="\$max_upload_size_bytes = 5000;" --replace_string="\$max_upload_size_bytes = 5000000;" --target_file=$final_path/config.php

# Allow app to browse content of /var/www
setfacl -m g:$app:rx /var/www

chown -R $app: "$final_path"

#=================================================
# PHP-FPM CONFIGURATION
#=================================================
ynh_script_progression --message="Configuring PHP-FPM..." --weight=2

# Create a dedicatedPHP-FPM config
ynh_add_fpm_config --usage=low --footprint=low
phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)

#=================================================
# GENERIC FINALIZATION
#=================================================
# 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" --last