#!/bin/bash

# Retrieve arguments
domain=$1
path=$2
admin_user=$3
upload_password=$4
is_public=$5

# Check domain/path availability
sudo yunohost app checkurl $domain$path -a jirafeau
if [[ ! $? -eq 0 ]]; then
    exit 1
fi

# Remove trailing "/" for next commands
path=${path%/}

# Check that admin user is an existing account
sudo yunohost user list --json | grep -q "\"username\": \"$admin_user\""
if [[ ! $? -eq 0 ]]; then
    echo "Error : the chosen admin user does not exist"
    exit 1
fi

# Save specific settings
sudo yunohost app setting jirafeau admin_user -v $admin_user
sudo yunohost app setting jirafeau is_public -v $is_public

# Set and save upload password, allowing an empty one
if [[ -z "$upload_password" ]]; then
    sed -i "s@YNH_UPLOAD_PASSWORD@@g" ../conf/config.local.php
    sudo yunohost app setting jirafeau upload_password -v ''
else
    sed -i "s@YNH_UPLOAD_PASSWORD@'$upload_password'@g" ../conf/config.local.php
    sudo yunohost app setting jirafeau upload_password -v "$upload_password"
fi

# Copy files to the right place
final_path=/var/www/jirafeau
var_root=/home/yunohost.app/jirafeau
sudo mkdir -p $final_path
sudo cp -r ../sources/* $final_path
sed -i "s@YNH_DOMAIN@$domain@g" ../conf/config.local.php
sed -i "s@YNH_WWW_PATH@$path@g" ../conf/config.local.php
sed -i "s@YNH_VAR_ROOT@$var_root@g" ../conf/config.local.php
sed -i "s@YNH_ADMIN_USER@$admin_user@g" ../conf/config.local.php
sudo cp ../conf/config.local.php $final_path/lib
sudo rm $final_path/install.php

# Files owned by root, www-data can just read
sudo find $final_path -type f | xargs sudo chmod 644
sudo find $final_path -type d | xargs sudo chmod 755
sudo chown -R root: $final_path

sudo mkdir -p $var_root/{files,links,async,block}
sudo chown -R www-data:root $var_root
sudo chmod -R 700 $var_root

# Modify Nginx configuration file and copy it to Nginx conf directory
sed -i "s@YNH_WWW_PATH@$path@g" ../conf/nginx.conf
sed -i "s@YNH_WWW_ALIAS@$final_path/@g" ../conf/nginx.conf
if [[ "$path" == "" ]]; then
	sed -i "s@YNH_WWW_LOCATION@/@g" ../conf/nginx.conf
else
	sed -i "s@YNH_WWW_LOCATION@$path@g" ../conf/nginx.conf
fi
nginxconf=/etc/nginx/conf.d/$domain.d/jirafeau.conf
sudo cp ../conf/nginx.conf $nginxconf
sudo chown root: $nginxconf
sudo chmod 600 $nginxconf

sed -i "s@NAMETOCHANGE@jirafeau@g" ../conf/php-fpm.conf
finalphpconf=/etc/php5/fpm/pool.d/jirafeau.conf
sudo cp ../conf/php-fpm.conf $finalphpconf
sudo chown root: $finalphpconf
sudo chmod 644 $finalphpconf

if [ "$is_public" = "Yes" ];
then
  sudo yunohost app setting jirafeau unprotected_uris -v "/" 
fi

sudo service php5-fpm restart
sudo service nginx reload
sudo yunohost app ssowatconf