#!/bin/bash

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

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

secret=$(ynh_string_random)
email=$(ynh_user_get_info --username=$admin --key=mail)

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

ynh_app_setting_set --key=$secret --value="$secret"

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

# Install Nodejs
ynh_nodejs_install

#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================
ynh_script_progression "Setting up source files..."

# Download, check integrity, uncompress and patch the source from app.src
git config --system --add safe.directory $install_dir
git clone -b $nodebb_version https://github.com/NodeBB/NodeBB.git "$install_dir" --quiet

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

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

# Create a dedicated NGINX config
ynh_config_add_nginx

#=================================================
# SPECIFIC SETUP
#=================================================
# CONFIGURE NODEBB
#=================================================
ynh_script_progression "Configuring the app..."

ynh_config_add --template="config.json" --destination="$install_dir/config.json"

setup="{
		\"admin:username\": \"$admin\",
		\"admin:password\": \"$password\",
		\"admin:password:confirm\": \"$password\",
		\"admin:email\": \"$email\"
	}"

pushd $install_dir
	npm install npm@latest --location=global
	ynh_exec_as_app node_load_PATH npm install lodash --save
	ynh_exec_as_app node_load_PATH $install_dir/nodebb setup "${setup}" 2>/dev/null

popd

chmod 400 "$install_dir/config.json"
chown $app:$app "$install_dir/config.json"

#=================================================
# SETUP SYSTEMD
#=================================================
ynh_script_progression "Configuring $app's systemd service..."

ynh_config_add_systemd

ynh_config_add_logrotate

yunohost service add $app --description="Forum software" --log="/var/log/$app/$app.log"

#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression "Starting $app's systemd service..."

# Start a systemd service
ynh_systemctl --service=$app --action=restart --log_path="systemd"

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

ynh_script_progression "Installation of $app completed"