#!/bin/bash

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

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

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

timezone="$(cat /etc/timezone)"
redis_db=$(ynh_redis_get_free_db)
email=$(ynh_user_get_info --username=$admin --key=mail)

fpm_footprint="low"
fpm_free_footprint=0
fpm_usage="low"

#=================================================
# STORE SETTINGS FROM MANIFEST
#=================================================

ynh_app_setting_set --app=$app --key=redis_db --value=$redis_db
ynh_app_setting_set --app=$app --key=fpm_footprint --value=$fpm_footprint
ynh_app_setting_set --app=$app --key=fpm_free_footprint --value=$fpm_free_footprint
ynh_app_setting_set --app=$app --key=fpm_usage --value=$fpm_usage

#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================
ynh_script_progression --message="Setting up source files..." --weight=7

ynh_setup_source --dest_dir="$install_dir"

# Set permissions to app files
chmod -R o-rwx $install_dir
chmod -R 775 $install_dir/storage $install_dir/bootstrap/cache $install_dir/public/uploads

chown -R $app:www-data $install_dir

#=================================================
# SYSTEM CONFIGURATION
#=================================================
ynh_script_progression --message="Adding system configurations related to $app ..." --weight=1

# Create a dedicated PHP-FPM config
ynh_add_fpm_config --usage=$fpm_usage --footprint=$fpm_footprint

# Create a dedicated NGINX config
ynh_add_nginx_config

# Create a dedicated systemd config
ynh_add_systemd_config

yunohost service add $app --description="BookStack Queue Worker" --log="/var/log/$app/$app.log"

#=================================================
# INSTALL BOOKSTACK WITH COMPOSER
#=================================================
ynh_script_progression --message="Installing BookStack with Composer..." --weight=5

# Install composer
ynh_install_composer

#=================================================
# MODIFY A CONFIG FILE
#=================================================
ynh_script_progression --message="Adding a configuration file..." --weight=1

app_url_domain="https://$domain${path%/}"

ynh_add_config --template=../conf/.env.example --destination=$install_dir/.env

chmod 640 $install_dir/.env
chown $app:$app $install_dir/.env

#=================================================
# FINAL BOOKSTACK INSTALL
#=================================================
ynh_script_progression --message="Install BookStack" --weight=5

pushd $install_dir
	php$phpversion artisan key:generate --no-interaction --force
	php$phpversion artisan migrate --no-interaction --force
	php$phpversion artisan bookstack:create-admin --email="$email" --name="$admin" --external-auth-id="$admin"
popd

#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Starting a systemd service..." --weight=1

# Start a systemd service
ynh_systemd_action --service_name=$app --action="start" --log_path="systemd"

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

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