#!/bin/bash
#
# .---.                  .              .
# |                      |              |
# |--- .--. .-.  .-.  .-.|  .-. .--.--. |.-.  .-. .--.  .-.
# |    |   (.-' (.-' (   | (   )|  |  | |   )(   )|  | (.-'
# '    '     --'  --'  -' -  -' '  '   -' -'   -' '   -  --'
#
#                    Freedom in the Cloud
#
# Hubzilla application
#
# License
# =======
#
# Copyright (C) 2014-2016 Bob Mottram <bob@robotics.uk.to>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

HUBZILLA_DOMAIN_NAME=
HUBZILLA_CODE=
HUBZILLA_ONION_PORT=8085
HUBZILLA_REPO="https://github.com/redmatrix/hubzilla.git"
HUBZILLA_THEMES_REPO="https://github.com/DeadSuperHero/redmatrix-themes"
HUBZILLA_ADDONS_REPO="https://github.com/redmatrix/hubzilla-addons.git"
HUBZILLA_ADMIN_PASSWORD=
HUBZILLA_COMMIT='2d79e75788aa71664a379c4cea0b6bfe3ab87ad0'
HUBZILLA_ADDONS_COMMIT='67b40c7a40f328a93ee030eb15e9e1261f3cba64'

function upgrade_hubzilla {
	if ! grep -Fxq "install_hubzilla" $COMPLETION_FILE; then
		return
	fi
	HUBZILLA_PATH=/var/www/$HUBZILLA_DOMAIN_NAME/htdocs

	function_check set_repo_commit
	set_repo_commit $HUBZILLA_PATH "Hubzilla commit" "$HUBZILLA_COMMIT" $HUBZILLA_REPO
	set_repo_commit $HUBZILLA_PATH/addon "Hubzilla addons commit" "$HUBZILLA_ADDONS_COMMIT" $HUBZILLA_ADDONS_REPO
	if [ -d $HUBZILLA_PATH/redmatrix-themes1 ]; then
		cd $HUBZILLA_PATH/redmatrix-themes1
		git stash
		git pull
		cp -r $HUBZILLA_PATH/redmatrix-themes1/* $HUBZILLA_PATH/view/theme/
		chown -R www-data:www-data $HUBZILLA_PATH
	fi
}

function backup_local_hubzilla {
	echo ''
}

function backup_remote_hubzilla {
	echo ''
}

function remove_hubzilla {
	if ! grep -Fxq "install_hubzilla" $COMPLETION_FILE; then
		return
	fi
	nginx_dissite $HUBZILLA_DOMAIN_NAME
	if [ -d /var/www/$HUBZILLA_DOMAIN_NAME ]; then
		rm -rf /var/www/$HUBZILLA_DOMAIN_NAME
	fi
	if [ -f /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME ]; then
		rm /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
	fi
	function_check drop_database
	drop_database hubzilla
	function_check remove_onion_service
	remove_onion_service hubzilla ${HUBZILLA_ONION_PORT}
	sed -i '/install_hubzilla/d' $COMPLETION_FILE
	sed -i '/Hubzilla /d' $COMPLETION_FILE
}

function install_hubzilla {
	if [[ $SYSTEM_TYPE == "$VARIANT_CLOUD" || $SYSTEM_TYPE == "$VARIANT_MAILBOX" || $SYSTEM_TYPE == "$VARIANT_CHAT" || $SYSTEM_TYPE == "$VARIANT_WRITER" || $SYSTEM_TYPE == "$VARIANT_MEDIA" || $SYSTEM_TYPE == "$VARIANT_DEVELOPER" || $SYSTEM_TYPE == "$VARIANT_MESH" ]]; then
		return
	fi
	if [ ! $HUBZILLA_DOMAIN_NAME ]; then
		return
	fi

	if grep -Fxq "install_hubzilla" $COMPLETION_FILE; then
		return
	fi

	HUBZILLA_PATH=/var/www/$HUBZILLA_DOMAIN_NAME/htdocs

	function_check install_mariadb
	install_mariadb

	function_check get_mariadb_password
	get_mariadb_password

	function_check repair_databases_script
	repair_databases_script

	apt-get -y install php5-common php5-cli php5-curl php5-gd php5-mysql php5-mcrypt git
	apt-get -y install php5-dev imagemagick php5-imagick
	apt-get -y install php5-memcached

	if [ ! -d /var/www/$HUBZILLA_DOMAIN_NAME ]; then
		mkdir /var/www/$HUBZILLA_DOMAIN_NAME
	fi
	if [ ! -d $HUBZILLA_PATH ]; then
		mkdir $HUBZILLA_PATH
	fi

	if [ ! -f $HUBZILLA_PATH/index.php ]; then
		cd $INSTALL_DIR
		function_check git_clone
		git_clone $HUBZILLA_REPO hubzilla
		git checkout $HUBZILLA_COMMIT -b $HUBZILLA_COMMIT
		if ! grep -q "Hubzilla commit" $COMPLETION_FILE; then
			echo "Hubzilla commit:$HUBZILLA_COMMIT" >> $COMPLETION_FILE
		else
			sed -i "s/Hubzilla commit.*/Hubzilla commit:$HUBZILLA_COMMIT/g" $COMPLETION_FILE
		fi

		rm -rf $HUBZILLA_PATH
		mv hubzilla $HUBZILLA_PATH

		git_clone $HUBZILLA_ADDONS_REPO $HUBZILLA_PATH/addon
		cd $HUBZILLA_PATH/addon
		git checkout $HUBZILLA_ADDONS_COMMIT -b $HUBZILLA_ADDONS_COMMIT
		if ! grep -q "Hubzilla addons commit" $COMPLETION_FILE; then
			echo "Hubzilla addons commit:$HUBZILLA_ADDONS_COMMIT" >> $COMPLETION_FILE
		else
			sed -i "s/Hubzilla addons commit.*/Hubzilla addons commit:$HUBZILLA_ADDONS_COMMIT/g" $COMPLETION_FILE
		fi

		# some extra themes
		git_clone $HUBZILLA_THEMES_REPO $HUBZILLA_PATH/redmatrix-themes1
		cp -r $HUBZILLA_PATH/redmatrix-themes1/* $HUBZILLA_PATH/view/theme/

		chown -R www-data:www-data $HUBZILLA_PATH
	fi

	HUBZILLA_ONION_HOSTNAME=
	if [[ $ONION_ONLY != "no" ]]; then
		HUBZILLA_ONION_HOSTNAME=$(add_onion_service hubzilla 80 ${HUBZILLA_ONION_PORT})
		echo "Hubzilla onion domain:${HUBZILLA_ONION_HOSTNAME}" >> $COMPLETION_FILE
	fi

	function_check get_mariadb_hubzilla_admin_password
	get_mariadb_hubzilla_admin_password
	if [ ! $HUBZILLA_ADMIN_PASSWORD ]; then
		if [ -f $IMAGE_PASSWORD_FILE ]; then
			HUBZILLA_ADMIN_PASSWORD="$(printf `cat $IMAGE_PASSWORD_FILE`)"
		else
			HUBZILLA_ADMIN_PASSWORD="$(create_password ${MINIMUM_PASSWORD_LENGTH})"
		fi
		echo '' >> /home/$MY_USERNAME/README
		echo '' >> /home/$MY_USERNAME/README
		echo 'Hubzilla' >> /home/$MY_USERNAME/README
		echo '========' >> /home/$MY_USERNAME/README
		if [[ $ONION_ONLY == 'no' ]]; then
			echo $"Open https://$HUBZILLA_DOMAIN_NAME and register a new user" >> /home/$MY_USERNAME/README
		else
			echo $"Open http://$HUBZILLA_ONION_HOSTNAME and register a new user" >> /home/$MY_USERNAME/README
		fi
		echo $"Your MariaDB Hubzilla admin password is: $HUBZILLA_ADMIN_PASSWORD" >> /home/$MY_USERNAME/README
		chown $MY_USERNAME:$MY_USERNAME /home/$MY_USERNAME/README
		chmod 600 /home/$MY_USERNAME/README
	fi

	function_check create_database
	create_database hubzilla "$HUBZILLA_ADMIN_PASSWORD"

	if ! grep -q "$HUBZILLA_PATH" /etc/crontab; then
		echo "12,22,32,42,52 * *   *   *   root cd $HUBZILLA_PATH; /usr/bin/timeout 500 /usr/bin/php include/poller.php" >> /etc/crontab
	fi

	function check add_ddns_domain
	add_ddns_domain $HUBZILLA_DOMAIN_NAME

	if [[ $ONION_ONLY == "no" ]]; then
		function_check nginx_http_redirect
		nginx_http_redirect $HUBZILLA_DOMAIN_NAME
		echo 'server {' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    listen 443 ssl;' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo "    root $HUBZILLA_PATH;" >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo "    server_name $HUBZILLA_DOMAIN_NAME;" >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo "    error_log /var/log/nginx/${HUBZILLA_DOMAIN_NAME}_error_ssl.log $WEBSERVER_LOG_LEVEL;" >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    index index.php;' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    charset utf-8;' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    access_log off;' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		function_check nginx_limits
		nginx_limits $HUBZILLA_DOMAIN_NAME
		function_check nginx_ssl
		nginx_ssl $HUBZILLA_DOMAIN_NAME
		function_check nginx_disable_sniffing
		nginx_disable_sniffing $HUBZILLA_DOMAIN_NAME
		echo '    add_header Strict-Transport-Security max-age=15768000;' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    # rewrite to front controller as default rule' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    location / {' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '        rewrite ^/(.*) /index.php?q=$uri&$args last;' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    }' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo "    # make sure webfinger and other well known services aren't blocked" >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    # by denying dot files and rewrite request to the front controller' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    location ^~ /.well-known/ {' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '        allow all;' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '        rewrite ^/(.*) /index.php?q=$uri&$args last;' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    }' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    # statically serve these file types when possible' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    # otherwise fall back to front controller' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    # allow browser to cache them' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    # added .htm for advanced source code editor library' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    location ~* \.(jpg|jpeg|gif|png|ico|css|js|htm|html|ttf|woff|svg)$ {' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '        expires 30d;' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '        try_files $uri /index.php?q=$uri&$args;' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    }' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    # block these file types' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    location ~* \.(tpl|md|tgz|log|out)$ {' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '        deny all;' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    }' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    # or a unix socket' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    location ~* \.php$ {' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '        # Zero-day exploit defense.' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '        # http://forum.nginx.org/read.php?2,88845,page=3' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo "        # Won't work properly (404 error) if the file is not stored on this" >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo "        # server, which is entirely possible with php-fpm/php-fcgi." >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo "        # Comment the 'try_files' line out if you set up php-fpm/php-fcgi on" >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo "        # another machine. And then cross your fingers that you won't get hacked." >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '        try_files $uri $uri/ /index.php;' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '        # NOTE: You should have "cgi.fix_pathinfo = 0;" in php.ini' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '        fastcgi_split_path_info ^(.+\.php)(/.+)$;' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '        # With php5-cgi alone:' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '        # fastcgi_pass 127.0.0.1:9000;' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '        # With php5-fpm:' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '        fastcgi_pass unix:/var/run/php5-fpm.sock;' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '        include fastcgi_params;' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '        fastcgi_index index.php;' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '        fastcgi_read_timeout 300;' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    }' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    # deny access to all dot files' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    location ~ /\. {' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '        deny all;' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    }' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    location ~ /\.ht {' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '      deny  all;' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    }' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '}' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
	else
		echo 'server {' > /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo "    listen 127.0.0.1:${HUBZILLA_ONION_PORT} default_server;" >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo "    root $HUBZILLA_PATH;" >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo "    server_name $HUBZILLA_ONION_HOSTNAME;" >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo "    error_log /var/log/nginx/${HUBZILLA_DOMAIN_NAME}_error_ssl.log $WEBSERVER_LOG_LEVEL;" >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    index index.php;' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    charset utf-8;' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    access_log off;' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		nginx_limits $HUBZILLA_DOMAIN_NAME
		nginx_disable_sniffing $HUBZILLA_DOMAIN_NAME
		echo '    add_header Strict-Transport-Security max-age=15768000;' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    # rewrite to front controller as default rule' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    location / {' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '        rewrite ^/(.*) /index.php?q=$uri&$args last;' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    }' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo "    # make sure webfinger and other well known services aren't blocked" >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    # by denying dot files and rewrite request to the front controller' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    location ^~ /.well-known/ {' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '        allow all;' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '        rewrite ^/(.*) /index.php?q=$uri&$args last;' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    }' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    # statically serve these file types when possible' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    # otherwise fall back to front controller' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    # allow browser to cache them' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    # added .htm for advanced source code editor library' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    location ~* \.(jpg|jpeg|gif|png|ico|css|js|htm|html|ttf|woff|svg)$ {' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '        expires 30d;' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '        try_files $uri /index.php?q=$uri&$args;' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    }' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    # block these file types' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    location ~* \.(tpl|md|tgz|log|out)$ {' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '        deny all;' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    }' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    # or a unix socket' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    location ~* \.php$ {' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '        # Zero-day exploit defense.' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '        # http://forum.nginx.org/read.php?2,88845,page=3' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo "        # Won't work properly (404 error) if the file is not stored on this" >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo "        # server, which is entirely possible with php-fpm/php-fcgi." >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo "        # Comment the 'try_files' line out if you set up php-fpm/php-fcgi on" >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo "        # another machine. And then cross your fingers that you won't get hacked." >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '        try_files $uri $uri/ /index.php;' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '        # NOTE: You should have "cgi.fix_pathinfo = 0;" in php.ini' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '        fastcgi_split_path_info ^(.+\.php)(/.+)$;' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '        # With php5-cgi alone:' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '        # fastcgi_pass 127.0.0.1:9000;' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '        # With php5-fpm:' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '        fastcgi_pass unix:/var/run/php5-fpm.sock;' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '        include fastcgi_params;' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '        fastcgi_index index.php;' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '        fastcgi_read_timeout 300;' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    }' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    # deny access to all dot files' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    location ~ /\. {' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '        deny all;' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    }' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    location ~ /\.ht {' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '      deny  all;' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '    }' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
		echo '}' >> /etc/nginx/sites-available/$HUBZILLA_DOMAIN_NAME
	fi

	function_check configure_php
	configure_php

	function_check create_site_certificate
	create_site_certificate $HUBZILLA_DOMAIN_NAME 'yes'

	if [ ! -d $HUBZILLA_PATH/view/tpl/smarty3 ]; then
		mkdir $HUBZILLA_PATH/view/tpl/smarty3
	fi
	if [ ! -d "$HUBZILLA_PATH/store" ]; then
		mkdir "$HUBZILLA_PATH/store"
	fi
	if [ ! -d "$HUBZILLA_PATH/store/[data]" ]; then
		mkdir "$HUBZILLA_PATH/store/[data]"
	fi
	if [ ! -d "$HUBZILLA_PATH/store/[data]/smarty3" ]; then
		mkdir "$HUBZILLA_PATH/store/[data]/smarty3"
		chmod 777 "$HUBZILLA_PATH/store/[data]/smarty3"
	fi
	chmod 777 $HUBZILLA_PATH/view/tpl
	chown -R www-data:www-data "$HUBZILLA_PATH/store"
	chmod 777 $HUBZILLA_PATH/view/tpl/smarty3

	# Ensure that the database gets backed up locally, if remote
	# backups are not being used
	function_check backup_databases_script_header
	backup_databases_script_header

	function_check backup_database_local
	backup_database_local hubzilla

	chown -R www-data:www-data $HUBZILLA_PATH

	function_check nginx_ensite
	nginx_ensite $HUBZILLA_DOMAIN_NAME

	# initialize the database
	if [ ! -f $HUBZILLA_PATH/install/schema_mysql.sql ]; then
		echo $'No database schema found for hubzilla'
		exit 252782
	fi
	function_check initialise_database
	initialise_database hubzilla $HUBZILLA_PATH/install/schema_mysql.sql

	# create the config file
	echo '<?php' > $HUBZILLA_PATH/.htconfig.php
	echo "\$db_host = 'localhost';" >> $HUBZILLA_PATH/.htconfig.php
	echo "\$db_port = '0';" >> $HUBZILLA_PATH/.htconfig.php
	echo "\$db_user = 'root';" >> $HUBZILLA_PATH/.htconfig.php
	echo "\$db_pass = '${MARIADB_PASSWORD}';" >> $HUBZILLA_PATH/.htconfig.php
	echo "\$db_data = 'hubzilla';" >> $HUBZILLA_PATH/.htconfig.php
	echo "\$db_type = '0';" >> $HUBZILLA_PATH/.htconfig.php
	echo "\$default_timezone = 'Europe/London';" >> $HUBZILLA_PATH/.htconfig.php
	if [[ $ONION_ONLY == 'no' ]]; then
		echo "\$a->config['system']['baseurl'] = 'https://${HUBZILLA_DOMAIN_NAME}';" >> $HUBZILLA_PATH/.htconfig.php
	else
		echo "\$a->config['system']['baseurl'] = 'http://${HUBZILLA_ONION_HOSTNAME}';" >> $HUBZILLA_PATH/.htconfig.php
	fi
	echo "\$a->config['system']['sitename'] = \"Hubzilla\";" >> $HUBZILLA_PATH/.htconfig.php
	HUBZILLA_LOCATION_HASH="$(create_password 30)"
	echo "\$a->config['system']['location_hash'] = '${HUBZILLA_LOCATION_HASH}';" >> $HUBZILLA_PATH/.htconfig.php
	echo "\$a->config['system']['register_policy'] = REGISTER_OPEN;" >> $HUBZILLA_PATH/.htconfig.php
	echo "\$a->config['system']['register_text'] = '';" >> $HUBZILLA_PATH/.htconfig.php
	echo "\$a->config['system']['admin_email'] = '${MY_EMAIL_ADDRESS}';" >> $HUBZILLA_PATH/.htconfig.php
	echo "\$a->config['system']['verify_email'] = 1;" >> $HUBZILLA_PATH/.htconfig.php
	echo "\$a->config['system']['access_policy'] = ACCESS_PRIVATE;" >> $HUBZILLA_PATH/.htconfig.php
	echo "\$a->config['system']['sellpage'] = '';" >> $HUBZILLA_PATH/.htconfig.php
	echo "\$a->config['system']['max_import_size'] = 200000;" >> $HUBZILLA_PATH/.htconfig.php
	echo "\$a->config['system']['php_path'] = '/usr/bin/php';" >> $HUBZILLA_PATH/.htconfig.php
	echo "\$a->config['system']['directory_mode']  = DIRECTORY_MODE_NORMAL;" >> $HUBZILLA_PATH/.htconfig.php
	echo "\$a->config['system']['theme'] = 'redbasic';" >> $HUBZILLA_PATH/.htconfig.php
	chown www-data:www-data $HUBZILLA_PATH/.htconfig.php
	chmod 755 $HUBZILLA_PATH/.htconfig.php

	systemctl restart php5-fpm
	systemctl restart nginx
	systemctl restart cron

	${PROJECT_NAME}-addemail -u $MY_USERNAME -e "noreply@$HUBZILLA_DOMAIN_NAME" -g hubzilla --public no

	echo "Hubzilla domain:${HUBZILLA_DOMAIN_NAME}" >> $COMPLETION_FILE
	echo 'install_hubzilla' >> $COMPLETION_FILE
}

# NOTE: deliberately there is no "exit 0"