#!/bin/bash

# Retrieve arguments
domain=$1
path=$2
admin=$3
is_public=$4

# Check if admin exists
sudo yunohost user list --json | grep -q "\"username\": \"$admin\""
if [[ ! $? -eq 0 ]]; then
    echo "Wrong admin"
    exit 1
fi

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

# Add settings to YunoHost
sudo yunohost app setting lutim admin -v $admin
sudo yunohost app setting lutim domain -v $domain

# Copy files to right place
final_path=/var/www/lutim
sudo mkdir -p $final_path
sudo cp -a ../sources/lutim-master/* $final_path
sudo cp ../conf/nginx.conf /etc/nginx/conf.d/$domain.d/lutim.conf

# Installation du module perl carton
echo "Installation du module perl carton. Attention, étape très longue..."
# yes | sudo cpan Carton | sudo tee $final_path/cpan_setup.log 2>&1 > /dev/null 2>&1 # Debug
yes | sudo cpan Carton > /dev/null 2>&1

# Installation de perlmagick, interface perl pour imagemagick
sudo apt-get install perlmagick -qy

## Copie et configuration du fichier de conf.
sudo cp ../conf/lutim.conf.template $final_path/lutim.conf
sudo sed -i "s@__DOMAIN__@$domain@g" $final_path/lutim.conf
sudo sed -i "s@__PATH__@$path@g" $final_path/lutim.conf

# Mise en place des scripts init
sudo cp ../sources/lutim-master/utilities/lutim.init /etc/init.d/lutim
sudo cp ../conf/lutim.default /etc/default/lutim
sudo chmod +x /etc/init.d/lutim
sudo chown root:root /etc/init.d/lutim /etc/default/lutim
sudo sed -i "s@__FINALPATH__@$final_path/@g" /etc/default/lutim

## Mise en place des crons
sudo cp ../conf/cron_lutim /etc/cron.d/lutim
sudo sed -i "s@__FINALPATH__@$final_path/@g" /etc/cron.d/lutim

# Installation de lutim via carton
cd $final_path
sudo carton install

## Démarrage auto des scripts init
sudo update-rc.d lutim defaults
# sudo update-rc.d -f lutim remove

# Change variables in nginx configuration
sudo sed -i "s@__PATH__@$path@g" /etc/nginx/conf.d/$domain.d/lutim.conf


# Set right permissions
sudo chown -R www-data: $final_path

# Make app public or private
sudo yunohost app setting lutim is_public -v "$is_public"
if [ "$is_public" = "Yes" ];
then
	sudo yunohost app setting lutim skipped_uris -v "/"
else	# Si l'app est privée, seul le visionnage des images est public
# 	sudo yunohost app setting lutim skipped_regex -v "/(stats|manifest.webapp|(d|m)/.+)?$"
fi

# Reload Nginx, start lutim and regenerate SSOwat conf
sudo service nginx reload
sudo /etc/init.d/lutim start
sudo yunohost app ssowatconf