#!/bin/bash

set -eu

# Retrieve arguments
app=$YNH_APP_INSTANCE_NAME
domain=$YNH_APP_ARG_DOMAIN
path=$YNH_APP_ARG_PATH
admin=$YNH_APP_ARG_ADMIN

# Source YunoHost helpers
. /usr/share/yunohost/helpers
ynh_abort_if_errors

# Save app settings
ynh_app_setting_set "$app" admin "$admin"

# Check domain/path availability
path=$(ynh_normalize_url_path $path)
ynh_webpath_available $domain $path
ynh_webpath_register $app $domain $path

# Copy files to the right place
version=$(cat upstream_version)
final_path=/var/www/$app
sudo ynh_secure_remove --file=$final_path
sudo mkdir -p $final_path
echo "Downloading phpLDAPadmin $version..."
sudo wget -O ../phpLDAPadmin.tar.gz http://sourceforge.net/projects/phpldapadmin/files/phpldapadmin-php%35/$version/phpldapadmin-$version.tgz/download > /dev/null 2>&1
echo "Extracting to $final_path..."
sudo tar xvzf ../phpLDAPadmin.tar.gz -C ..  > /dev/null 2>&1
sudo cp  -ar ../phpldapadmin-$version/. $final_path

# Patch 1.2.3 for Jessie (correct bug php 5.5)
# sudo wget -O PhpLdapAdmin-1.2.3_patch.tar.gz http://www.jouvinio.net/wiki/images/f/f0/PhpLdapAdmin-1.2.3_patch.tar.gz > /dev/null 2>&1
sudo tar -C $final_path/lib/ -xzvf ../sources/PhpLdapAdmin-1.2.3_patch.tar.gz

# Configuration
echo "Configuring application..."
sudo cp ../conf/config.php $final_path/config/

sudo yunohost app addaccess $app -u $admin

# Files owned by root, www-data can just read
echo "Setting permission..."
sudo chown -R root: $final_path
sudo find $final_path -type f | xargs sudo chmod 644
sudo find $final_path -type d | xargs sudo chmod 755
# config.php contains sensitive data, restrict its access
sudo chown root:www-data $final_path/config/config.php
sudo chmod 640 $final_path/config/config.php

# Modify Nginx configuration file and copy it to Nginx conf directory
echo "Setting up nginx configuration..."
sed -i "s@YNH_WWW_PATH@$path@g" ../conf/nginx.conf
sed -i "s@YNH_WWW_ALIAS@$final_path/@g" ../conf/nginx.conf
nginxconf=/etc/nginx/conf.d/$domain.d/$app.conf
sudo cp ../conf/nginx.conf $nginxconf
sudo chown root: $nginxconf
sudo chmod 600 $nginxconf

sudo service nginx reload
#sudo yunohost app ssowatconf