#!/bin/bash

#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================

source _common.sh
source /usr/share/yunohost/helpers

#=================================================
# LOAD SETTINGS
#=================================================
# See comments in install script
app=$YNH_APP_INSTANCE_NAME


# Retrieve app settings
domain=$(ynh_app_setting_get "$app" domain)
path_url=$(ynh_app_setting_get "$app" path)
is_public=$(ynh_app_setting_get "$app" is_public)


#=================================================
# ENSURE DOWNWARD COMPATIBILITY
#=================================================

if [ "$is_public" = "Yes" ]; then
	ynh_app_setting_set $app is_public 1	# Fix is_public as a boolean value
	is_public=1
elif [ "$is_public" = "No" ]; then
	ynh_app_setting_set $app is_public 0
	is_public=0
fi

if [ -z $db_name ]; then	# If db_name doesn't exist, create it
	db_name=$(ynh_sanitize_dbid $app)
	ynh_app_setting_set $app db_name $db_name
fi

#=================================================
# CHECK THE PATH
#=================================================

# Normalize the URL path syntax
path_url=$(ynh_normalize_url_path $path_url)

final_path=/var/www/$app
test ! -e "$final_path" || ynh_die "This path already contains a folder"

# Move old app dir
sudo mv ${final_path} ${final_path}.old

# Download, check integrity, uncompress and patch the source from app.src
ynh_setup_source "$final_path"

# restore data
sudo cp -a ${final_path}.old/data ${final_path}

# delete temp directory
sudo rm -Rf ${final_path}.old


# Set permissions to app files
# you may need to make some file and/or directory writeable by www-data (nginx user)
sudo chown -R root: $final_path

# Create a dedicated nginx config
ynh_add_nginx_config


### PHP (remove if not used) ###
# If a dedicated php-fpm process is used:
# # Modify PHP-FPM pool configuration and copy it to the pool directory
# sed -i "s@YNH_WWW_APP@$app@g" ../conf/php-fpm.conf
# sed -i "s@YNH_WWW_ALIAS@$final_path/@g" ../conf/php-fpm.conf
# finalphpconf=/etc/php5/fpm/pool.d/$app.conf
# sudo cp ../conf/php-fpm.conf $finalphpconf
# sudo chown root: $finalphpconf
# sudo chmod 644 $finalphpconf
# sudo service php5-fpm restart
### PHP end ###

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

if [ $is_public -eq 0 ]
then	# Remove the public access
	ynh_app_setting_delete $app skipped_uris
fi
# Make app public if necessary
if [ $is_public -eq 1 ]
then
	# unprotected_uris allows SSO credentials to be passed anyway
	ynh_app_setting_set $app unprotected_uris "/"
fi


sudo chmod -R 777 $final_path/data
#=================================================
# RELOAD NGINX
#=================================================

systemctl reload nginx