PROJECT_NAME             = pybossa
PROJECT_DIR              = $(CURDIR)
SED_REPLACE_ALL          = sed -i "s/$(1)/$(2)/g" "$(3)"
SED_REPLACE_ALL_PATH     = sed -i "s\#$(1)\#$(2)\#g" "$(3)"

ifndef LOCALHOST
    ifndef NETWORK_INTERFACE
        NETWORK_INTERFACE := $(shell ip route | awk '{print $$5; exit}')
    endif
    ifdef NETWORK_INTERFACE
        LOCALHOST := $(shell ip addr list ${NETWORK_INTERFACE} | grep "inet " | cut -d ' ' -f6 | cut -d/ -f1)
    endif
endif

ifndef LOCALHOST
    LOCALHOST := localhost
endif

install: uninstall install-dep config
	@( \
	    virtualenv ./env/; \
	    . ./env/bin/activate; \
	    pip install -U pip; \
	    pip install -U uwsgi; \
	    pip install -U ndg-httpsclient; \
	    pip install -r requirements.txt; \
	)

config:
	@ rm -f ./pybossa/translations
	@ ln -sf ./pybossa/themes/default/translations/ ./pybossa/translations
	@ cp alembic.ini.template alembic.ini
	@ sudo service postgresql restart > /dev/null
	-@ $(MAKE) -s drop-db > /dev/null
	@ $(MAKE) -s create-db
	@ $(info Using interface: ${NETWORK_INTERFACE})
	@ $(info Using local IP: ${LOCALHOST})
	@ cp settings_local.py.tmpl settings_local.py
	@ cp ./contrib/${PROJECT_NAME}.wsgi.tmpl ./contrib/${PROJECT_NAME}.wsgi
	@ $(call SED_REPLACE_ALL_PATH,<path-to-project>,${PROJECT_DIR},./contrib/${PROJECT_NAME}.wsgi)
	@ cp ./contrib/apache/${PROJECT_NAME}.conf.tmpl ./contrib/apache/${PROJECT_NAME}.conf
	@ $(call SED_REPLACE_ALL,ServerName localhost,ServerName ${LOCALHOST},./contrib/apache/${PROJECT_NAME}.conf)
	@ $(call SED_REPLACE_ALL,user1,$$USER,./contrib/apache/${PROJECT_NAME}.conf)
	@ $(call SED_REPLACE_ALL,group1,$$USER,./contrib/apache/${PROJECT_NAME}.conf)
	@ $(call SED_REPLACE_ALL_PATH,<path-to-project>,${PROJECT_DIR},./contrib/apache/${PROJECT_NAME}.conf)
	@ sudo install -m 755 -p ./contrib/apache/${PROJECT_NAME}.conf /etc/apache2/sites-available/${PROJECT_NAME}.conf
	@ sudo a2ensite ${PROJECT_NAME}.conf
	@ sudo rm -f /etc/apache2/sites-available/vlibras-wiki.conf /etc/apache2/sites-enabled/vlibras-wiki.conf
	@ sudo service redis-server stop
	@ sudo update-rc.d -f redis-server remove
	-@ sudo killall redis-server
	@ cp ./contrib/pybossa.ini.template ./contrib/pybossa.ini
	@ $(call SED_REPLACE_ALL_PATH,/home/pybossa/pybossa,${PROJECT_DIR},./contrib/pybossa.ini)
	@ cp ./contrib/supervisor/rq-scheduler.conf.template ./contrib/supervisor/rq-scheduler.conf
	@ $(call SED_REPLACE_ALL_PATH,/home/pybossa/pybossa,${PROJECT_DIR},./contrib/supervisor/rq-scheduler.conf)
	@ $(call SED_REPLACE_ALL,user=pybossa,user=$$USER,./contrib/supervisor/rq-scheduler.conf)
	@ cp ./contrib/supervisor/rq-worker.conf.template ./contrib/supervisor/rq-worker.conf
	@ $(call SED_REPLACE_ALL_PATH,/home/pybossa/pybossa,${PROJECT_DIR},./contrib/supervisor/rq-worker.conf)
	@ $(call SED_REPLACE_ALL,user=pybossa,user=$$USER,./contrib/supervisor/rq-worker.conf)
	@ cp ./contrib/supervisor/pybossa.conf.template ./contrib/supervisor/pybossa.conf
	@ $(call SED_REPLACE_ALL_PATH,/home/pybossa/pybossa,${PROJECT_DIR},./contrib/supervisor/pybossa.conf)
	@ $(call SED_REPLACE_ALL_PATH,pybossa.ini,contrib/pybossa.ini,./contrib/supervisor/pybossa.conf)
	@ $(call SED_REPLACE_ALL,user=pybossa,user=$$USER,./contrib/supervisor/pybossa.conf)
	@ sudo cp ./contrib/supervisor/pybossa.conf        /etc/supervisor/conf.d/pybossa.conf
	@ sudo cp ./contrib/supervisor/redis-sentinel.conf /etc/supervisor/conf.d/redis-sentinel.conf
	@ sudo cp ./contrib/supervisor/redis-server.conf   /etc/supervisor/conf.d/redis-server.conf
	@ sudo cp ./contrib/supervisor/rq-scheduler.conf   /etc/supervisor/conf.d/rq-scheduler.conf
	@ sudo cp ./contrib/supervisor/rq-worker.conf      /etc/supervisor/conf.d/rq-worker.conf
	@ sudo cp ./contrib/redis-supervisor/redis.conf    /etc/redis/redis.conf
	@ sudo cp ./contrib/redis-supervisor/sentinel.conf /etc/redis/sentinel.conf
	@ sudo chown redis:redis /etc/redis/redis.conf
	@ sudo chown redis:redis /etc/redis/sentinel.conf
	@ while ! sudo service supervisor restart; do echo "fail, retrying ..."; done
	@ sudo supervisorctl restart rq-scheduler
	@ sudo supervisorctl restart rq-worker
	@ sudo supervisorctl restart pybossa
	@ sudo service apache2 restart
	@ sudo service apache2 reload
	@ echo "\33[32;1mYou must create an account to administer the site then copy your API key\\33[0m"
	@ $(MAKE) -s api-key

api-key:
	@( \
	    echo -n "\33[34;1mInput your API key from pybossa account: \33[0m"; \
	    unset APIKEY; \
	    read APIKEY; \
	    sed -i "/^export PYBOSSA_API_KEY=/d" ~/.bashrc ; \
	    sed -i "\$$aexport PYBOSSA_API_KEY=\"$$APIKEY\"" ~/.bashrc; \
	    echo "\33[33;1mtype: \33[32;1mexport PYBOSSA_API_KEY=\"$$APIKEY\"\\33[0m"; \
	    echo "\33[33;1mtype: \33[32;1msource ~/.bashrc\\33[0m"; \
	    echo "\33[33;1mor open a new terminal\\33[0m"; \
	)

clean:
	@ find . -regextype posix-awk -regex "(.*.log|.*.pyc)" -type f -print -delete

uninstall: clean
	@ rm -rf ./env/
	@ rm -f ./settings_local.py
	@ rm -f ./contrib/${PROJECT_NAME}.wsgi
	@ rm -f ./contrib/apache/${PROJECT_NAME}.conf
	@ sudo rm -f /etc/apache2/sites-available/${PROJECT_NAME}.conf
	@ sudo rm -f /etc/apache2/sites-enabled/${PROJECT_NAME}.conf

run:
	@ ( \
	    . ./env/bin/activate; \
	    python main.py; \
	 )

uninstall-dep:
	@ sudo apt-get -y purge --auto-remove apache2 apache2-bin apache2-data apache2-utils supervisor redis-server && sudo apt-get -y autoremove
	@ sudo rm -rf "/etc/apache2" "/var/log/apache2" "/var/log/redis" "/var/log/supervisor"

install-dep:
	@ sudo apt-get update && \
	  sudo apt-get install -y git-core \
	  postgresql postgresql-server-dev-all libpq-dev python-psycopg2 \
	  python-virtualenv \
	  python-dev build-essential libjpeg-dev libssl-dev swig libffi-dev \
	  redis-server \
	  supervisor \
	  apache2 apache2-mpm-prefork apache2-utils libexpat1 ssl-cert libapache2-mod-wsgi
	@ echo "ServerName localhost" | sudo tee /etc/apache2/conf-available/servername.conf
	@ sudo a2enconf servername
	@ sudo a2enmod headers
	-@ sudo a2dissite 000-default.conf

PYBOSSA_DB_USERNAME      = pybossa
PYBOSSA_DB_PASSWORD      = tester
PYBOSSA_DB_PSQL          = psql -c
PYBOSSA_DB_CREATE        = ${PYBOSSA_DB_PSQL} \"CREATE USER pybossa WITH PASSWORD '${PYBOSSA_DB_PASSWORD}'\";
PYBOSSA_DB_CREATE       += ${PYBOSSA_DB_PSQL} \"CREATE DATABASE pybossa OWNER ${PYBOSSA_DB_USERNAME}\";
PYBOSSA_DB_DROP          = ${PYBOSSA_DB_PSQL} \"DROP DATABASE ${PYBOSSA_DB_USERNAME}\";
PYBOSSA_DB_DROP         += ${PYBOSSA_DB_PSQL} \"DROP USER ${PYBOSSA_DB_USERNAME}\";

create-db:
	@ sudo su postgres -c "${PYBOSSA_DB_CREATE}"
	@( \
	    . ./env/bin/activate; \
	    python cli.py db_create; \
	)

drop-db:
	@ sudo su postgres -c "${PYBOSSA_DB_DROP}"