#!/bin/bash
APP=`echo -n doku; echo wiki`
# Retrieve arguments
domain=$1
path=$2
admin=$3
is_public=$4

# Save app settings
sudo yunohost app setting dokuwiki admin -v "$admin" 
sudo yunohost app setting dokuwiki is_public -v "$is_public" 

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

# Modify dokuwiki conf
sed -i "s@YNH_ADMIN_USER@$admin@g" ../conf/$APP.php

# Copy files to the right place
final_path=/var/www/dokuwiki
sudo mkdir -p $final_path
sudo cp -a ../sources/* $final_path
sudo cp ../conf/$APP.php $final_path/conf
sudo cp ../conf/acl.auth.php $final_path/conf

# Files owned by root, www-data can just read
sudo find $final_path -type f | xargs sudo chmod 0644
sudo find $final_path -type d | xargs sudo chmod 0755
sudo chown -R root: $final_path

# except for conf, data, some data subfolders, and lib/plugin, where www-data must have write permissions
sudo chown -R www-data:root $final_path/{conf,data,data/attic,data/cache,data/index,data/locks,data/media*,data/meta,data/pages,data/tmp,lib/plugins}
sudo chmod -R 700 $final_path/{conf,data,data/attic,data/cache,data/index,data/locks,data/media*,data/meta,data/pages,data/tmp,lib/plugins}

# 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
sudo cp ../conf/nginx.conf /etc/nginx/conf.d/$domain.d/dokuwiki.conf


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

sudo service nginx reload
