#!/bin/bash

#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source ../settings/scripts/_future.sh
source /usr/share/yunohost/helpers

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

# Exit if an error occurs during the execution of the script
ynh_abort_if_errors

#=================================================
# LOAD SETTINGS
#=================================================

app=$YNH_APP_INSTANCE_NAME

domain=$(ynh_app_setting_get $app domain)
path_url=$(ynh_app_setting_get $app path_url)
is_public=$(ynh_app_setting_get $app is_public)
final_path=$(ynh_app_setting_get $app final_path)
port=$(ynh_app_setting_get $app final_path)

#=================================================
# CHECK IF THE APP CAN BE RESTORED
#=================================================

yunohost app checkurl "${domain}${path_url}" -a "$app" \
    || ynh_die "Path not available: ${domain}${path_url}"
test ! -d $final_path \
|| ynh_die "There is already a directory: $final_path "

#=================================================
# STANDARD RESTORE STEPS
#=================================================
ynh_restore

#=================================================
# CREATE DEDICATED USER
#=================================================

# Create a system user
ynh_system_user_create $app "$final_path"


#=================================================
# INSTALL DEPENDENCIES
#=================================================
ynh_install_nodejs 4.8.7

# Install mongodb
wget https://www.mongodb.org/static/pgp/server-3.2.asc -o - | apt-key add -
echo "deb http://repo.mongodb.org/apt/ubuntu xenial/mongodb-org/3.2 multiverse" > /etc/apt/sources.list.d/mongodb-org-3.2.list

ynh_install_app_dependencies "mongodb-org mongodb-org-server mongodb-org-shell mongodb-org-mongos mongodb-org-tools"

#=================================================
# RESTORE DB
#=================================================
# Start mogodb
systemctl enable mongod
systemctl start mongod
mongorestore --db $app ./dump

#=================================================
# SPECIFIC SETUP
#=================================================

# Install wekan dependencies
chown -R $app $final_path
pushd $final_path/bundle/programs/server
ynh_use_nodejs
npm install
popd

#=================================================
# GENERIC FINALIZATION
#=================================================
# SECURE FILES AND DIRECTORIES
#=================================================
# Set strong right permissions to app files
chown -R $app: "$final_path"
chmod -R 640 "$final_path"
find "$final_path" -type d -print0 | xargs -0 chmod 750

#=================================================
# ADD SERVICE IN ADMIN PANEL
#=================================================
yunohost service add mongod --log "/var/log/mongodb.log"
yunohost service add $app

#=================================================
# SETUP SSOWAT
#=================================================

# Make app public if necessary or protect it
if [ $is_public -eq 1 ]
then
    # unprotected_uris allows SSO credentials to be passed anyway.
    ynh_app_setting_set "$app" unprotected_uris "/"
fi

#=================================================
# RELOAD NGINX
#=================================================
systemctl restart $app
systemctl reload nginx