#!/bin/bash

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

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

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

ynh_clean_setup () {
	read -p "debug me"
	true
}
# Exit if an error occurs during the execution of the script
ynh_abort_if_errors

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

domain=$YNH_APP_ARG_DOMAIN
path_url="/"
is_public=$YNH_APP_ARG_IS_PUBLIC

app=$YNH_APP_INSTANCE_NAME

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

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..." --weight=1

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

#=================================================
# INSTALL DEPENDENCIES
#=================================================
ynh_script_progression --message="Installing dependencies..." --weight=1

ynh_install_app_dependencies $pkg_dependencies

#=================================================
# STANDARD MODIFICATIONS
#=================================================
# CREATE A MYSQL DATABASE
#=================================================
ynh_script_progression --message="Creating a MySQL database..." --weight=2

db_name=$(ynh_sanitize_dbid $app)
ynh_app_setting_set --app=$app --key=db_name --value=$db_name
ynh_mysql_setup_db --db_user=$db_name --db_name=$db_name

#=================================================
# INSTALL DEPENDENCIES
#=================================================
ynh_script_progression --message="Installing dependencies..." --weight=6

ynh_install_nodejs --nodejs_version=$nodejs_version

# Install Yarn
ynh_install_extra_app_dependencies --repo="deb https://dl.yarnpkg.com/debian/ stable main" --package="yarn" --key="https://dl.yarnpkg.com/debian/pubkey.gpg"

#=================================================
# CREATE DEDICATED USER
#=================================================
ynh_script_progression --message="Configuring system user..." --weight=2

# Create a system user
ynh_system_user_create --username=$app --home_dir="$final_path"

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

ynh_app_setting_set --app=$app --key=final_path --value=$final_path
# Download, check integrity, uncompress and patch the source from app.src
ynh_setup_source --dest_dir="$final_path"

#git clone -b 3.5.6 --depth 1 https://github.com/elabftw/elabftw.git $final_path

chmod 750 "$final_path"
chmod -R o-rwx "$final_path"
chown -R $app:www-data "$final_path"

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

# Create a dedicated NGINX config
ynh_add_nginx_config

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

# Create a dedicated PHP-FPM config
ynh_add_fpm_config
phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)

#=================================================
# INSTALL AND INITIALIZE COMPOSER
#=================================================
ynh_script_progression --message="Installing Composer..." --weight=10

ynh_secure_remove --file="$final_path/composer.lock"
ynh_install_composer

chown -R $app "$final_path/.composer"
chmod 777 -R "$final_path"

#=================================================
# INSTALL AND INITIALIZE COMPOSER
#=================================================
ynh_script_progression --message="Installing with Composer..." --weight=30

pushd "$final_path"
	ynh_script_progression --message="Composer install..."
	ynh_exec_warn_less ynh_exec_as $app php$phpversion composer.phar install --prefer-dist --no-progress --no-dev

	ynh_script_progression --message="Yarn install..."
	ynh_exec_warn_less ynh_exec_as $app env $ynh_node_load_PATH npm install brotli
	ynh_exec_warn_less ynh_exec_as $app env $ynh_node_load_PATH yarn install --pure-lockfile --prod
	ynh_exec_warn_less ynh_exec_as $app env $ynh_node_load_PATH yarn run buildall
	ynh_secure_remove node_modules
	ynh_exec_warn_less ynh_exec_as $app env $ynh_node_load_PATH yarn cache clean

	secret_key=$(ynh_string_random --length=137)
	ynh_app_setting_set --app=$app --key=secret_key --value=$secret_key

	ynh_script_progression --message="Install start..."
	ynh_add_config --template="../conf/config.php" --destination="$final_path/config.php"
	ynh_exec_as $app php$phpversion bin/install start -q
popd

ynh_script_progression --message="Configuring LDAP and emails..." --weight=2
ynh_add_config --template="../conf/sql.template" --destination="../conf/sql"
ynh_mysql_connect_as --user=$app --password="$db_pwd" --database=$db_name < ../conf/sql

#=================================================
# GENERIC FINALIZATION
#=================================================
# SECURE FILES AND DIRECTORIES
#=================================================
ynh_script_progression --message="Securing files and directories..." --weight=1

mkdir -p $final_path/{cache,uploads}
chown $app:www-data $final_path/{cache,uploads}
chmod 750 -R "$final_path"
chmod 700 $final_path/{cache,uploads}

#=================================================
# SETUP SSOWAT
#=================================================
ynh_script_progression --message="Configuring permissions..." --weight=1

# Make app public if necessary or protect it
if [ $is_public -eq 1 ]
then
	ynh_permission_update --permission="main" --add="visitors"
fi

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

ynh_systemd_action --service_name=nginx --action=reload

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

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