#!/bin/bash

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

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

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

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

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

#REMOVEME? domain=$YNH_APP_ARG_DOMAIN
#REMOVEME? path=$YNH_APP_ARG_PATH
#REMOVEME? is_public=$YNH_APP_ARG_IS_PUBLIC
#REMOVEME? admin=$YNH_APP_ARG_ADMIN
#REMOVEME? password=$YNH_APP_ARG_PASSWORD

#REMOVEME? app=$YNH_APP_INSTANCE_NAME

#=================================================
# CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
#=================================================
#REMOVEME? ynh_script_progression --message="Validating installation parameters..." --weight=1

#REMOVEME? install_dir=/var/www/$app
#REMOVEME? data_dir="/home/yunohost.app/$app"
path=$(ynh_normalize_url_path --path="$path")
#REMOVEME? test ! -e "$install_dir" || ynh_die --message="This path already contains a folder"

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

## check that admin user is an existing account
ynh_user_exists --username="$admin"

#=================================================
# STORE SETTINGS FROM MANIFEST
#=================================================
#REMOVEME? ynh_script_progression --message="Storing installation settings..." --weight=1

#REMOVEME? ynh_app_setting_set --app=$app --key=domain --value=$domain
#REMOVEME? ynh_app_setting_set --app=$app --key=path --value=$path
#REMOVEME? ynh_app_setting_set --app=$app --key=admin_user --value=$admin
#REMOVEME? ynh_app_setting_set --app=$app --key=install_dir --value="$install_dir"
#REMOVEME? ynh_app_setting_set --app=$app --key=data_dir --value="$data_dir"

#=================================================
# STANDARD MODIFICATIONS
#=================================================
# INSTALL DEPENDENCIES
#=================================================
#REMOVEME? ynh_script_progression --message="Installing dependencies..." --weight=3

#REMOVEME? ynh_install_app_dependencies $pkg_dependencies

#=================================================
# CREATE DEDICATED USER
#=================================================
#REMOVEME? ynh_script_progression --message="Configuring system user..." --weight=1

# Create a system user
#REMOVEME? ynh_system_user_create --username=$app --home_dir="$install_dir"

#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================
ynh_script_progression --message="Setting up source files..." --weight=3

## download source 
tmpdir=$(mktemp -d)
ynh_setup_source --dest_dir="$tmpdir"
## clean & copy files needed to final folder 
myynh_clean_source
mv "$tmpdir" "$install_dir"

#=================================================
# PHP-FPM CONFIGURATION
#=================================================
ynh_script_progression --message="Configuring PHP-FPM..." --weight=1

# Create a dedicated PHP-FPM config
ynh_add_fpm_config

#=================================================
# NGINX CONFIGURATION
#=================================================
ynh_script_progression --message="Configuring NGINX web server..." --weight=1

if [ "$path" != "/" ]; then
	ynh_replace_string --match_string="^#sub_path_only" --replace_string="" --target_file="../conf/nginx.conf"
fi
ynh_add_nginx_config

#=================================================
# SPECIFIC SETUP
#=================================================
# CREATE DATA DIRECTORY
#=================================================
ynh_script_progression --message="Creating a data directory..." --weight=1

#REMOVEME? data_dir=/home/yunohost.app/$app
#REMOVEME? ynh_app_setting_set --app=$app --key=data_dir --value=$data_dir

mkdir -p $data_dir

#=================================================
# ADD A CONFIGURATION
#=================================================
ynh_script_progression --message="Adding a configuration file..." --weight=1

## create private & data folders
myynh_create_dir "$install_dir/private"
myynh_create_dir "$data_dir/uploads"
myynh_create_dir "$data_dir/thumbs"
ln -s "$data_dir/uploads" "$install_dir/uploads"
ln -s "$data_dir/thumbs" "$install_dir/thumbs"
## set permissions
myynh_set_permissions

#=================================================
# SETUP APPLICATION WITH CURL
#=================================================
ynh_script_progression --message="Configuring admin user in BoZon..." --weight=2

# Set the app as temporarily public for curl call
ynh_script_progression --message="Configuring SSOwat..."
# Making the app public for curl
#REMOVEME? ynh_permission_update --permission="main" --add="visitors"

## fill the superadmin creation form (helper ynh_local_curl doesn't work due to --data vs --data-urlencode ?)
admin_url="/index.php?p=login"
admin=$(myynh_urlencode $admin)
password=$(myynh_urlencode $password)
ynh_local_curl $admin_url "creation=1" "login=$admin" "pass=$password" "confirm=$password"

#=================================================
# GENERIC FINALIZATION
#=================================================
# SETUP SSOWAT
#=================================================
ynh_script_progression --message="Configuring SSOwat..." --weight=1

#REMOVEME? if [ $is_public -eq 0 ]; then
	# escape magic chars in vars (lua magic chars are ().%+-*?[^$ according to https://www.lua.org/pil/20.2.html)
	domainluaregex=$(echo "$domain" | sed -e 's/[]().%+*?[^$[]/\%&/g' | sed -e 's/\-/\%&/g')
	pathluaregex=$([ "$path" == "/" ] || echo "$path" | sed -e 's/[]().%+*?[^$[]/\%&/g' | sed -e 's/\-/\%&/g')
	regexList="${domainluaregex}${pathluaregex}/index%.php$","${domainluaregex}${pathluaregex}/index%.php%?p=.*$"
	ynh_app_setting_set --app="$app" --key=protected_regex --value="$regexList"
fi

#=================================================
# RELOAD NGINX
#=================================================
#REMOVEME? ynh_script_progression --message="Reloading NGINX web server..." --weight=1

#REMOVEME? ynh_systemd_action --service_name=nginx --action=reload

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

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