#!/bin/bash
set -eu

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

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
admin=$YNH_APP_ARG_ADMIN
is_public=$YNH_APP_ARG_IS_PUBLIC
language=$YNH_APP_ARG_LANGUAGE

app=$YNH_APP_INSTANCE_NAME

ROCKETCHAT_VERSION=0.57.2
NODE_VERSION=4.7.1

# Check domain/path availability
sudo yunohost app checkurl $domain -a rocketchat
if [[ ! $? -eq 0 ]]; then
  ynh_die
fi

# Save specific settings
ynh_app_setting_set $app is_public $is_public

#Install dependencies
sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 7F0CEB10
echo "deb http://repo.mongodb.org/apt/debian wheezy/mongodb-org/3.0 main" | sudo tee /etc/apt/sources.list.d/mongodb-org-3.0.list
sudo apt-get update
sudo apt-get install -y mongodb-org gunzip curl graphicsmagick npm n

# Meteor needs at least this version of node to work.
sudo n $NODE_VERSION

sed -i "s@ALIASTOCHANGE@$final_path/@g" ../conf/nginx.conf*
sed -i "s@CHANGEMETOROOTURL@$domain/@g" ../conf/Rocketchat.service

sudo cp ../conf/nginx.conf-nosub /etc/nginx/conf.d/$domain.d/rocketchat.conf

pkgdir=$(pwd)

# Copy files to the right place
final_path=/var/www/rocketchat
ynh_app_setting_set $app final_path $final_path
sudo mkdir -p $final_path

# download and extract rocketchat
cd /tmp && curl -sO https://rocket.chat/releases/$ROCKETCHAT_VERSION/download
cd $final_path && gunzip -c /tmp/rocket.chat-$ROCKETCHAT_VERSION.gtar | tar xvf -
cd $final_path && rm -r PaxHeader && mv bundle/** .

sudo cp ../conf/Rocketchat.service /etc/systemd/system/

cd $final_path/programs/server/

sudo npm install

cd $final_path/

sudo chown -R www-data: $final_path

sudo service nginx reload
if [ "$is_public" = "Yes" ];
then
  ynh_app_setting_set $app unprotected_uris "/"
fi
sudo systemctl start Rocketchat.service
sudo systemctl enable Rocketchat.service

sleep 25s

cd $pkgdir

sudo mongo < ../conf/rocketchat_ldap.js

sudo yunohost app ssowatconf