#!/bin/bash
for ARGUMENT in "$@"
do
    KEY=$(echo $ARGUMENT | cut -f1 -d=)
    VALUE=$(echo $ARGUMENT | cut -f2 -d=)

    case "$KEY" in
            PROXY)              PROXY=${VALUE} ;;
            HOST)    HOST=${VALUE} ;;
            USER)    USER=${VALUE} ;;
            PASS)    PASS=${VALUE} ;;
            KEY)    KEY=${VALUE} ;;
            SYN_FLOOD)    SYN_FLOOD=${VALUE} ;;
			      STAT_PORT)    STAT_PORT=${VALUE} ;;
			      STAT_PAGE)    STAT_PAGE=${VALUE} ;;
			      STATS_USER)    STATS_USER=${VALUE} ;;
            STATS_PASS)    STATS_PASS=${VALUE} ;;
			      SSH_PORT)    SSH_PORT=${VALUE} ;;
			      CONFIG_PATH)    CONFIG_PATH=${VALUE} ;;
	          DOCKER)    DOCKER=${VALUE} ;;
            CONT_NAME)    CONT_NAME=${VALUE} ;;
            nginx_dir)    nginx_dir=${VALUE} ;;
            *)
    esac
done

if [ ! -d "/var/www/haproxy-wi/app/scripts/ansible/roles/nginxinc.nginx" ]; then
	if [ ! -z $PROXY ];then
		export https_proxy="$PROXY"
		export http_proxy="$PROXY"
	fi
	ansible-galaxy install nginxinc.nginx --roles-path /var/www/haproxy-wi/app/scripts/ansible/roles/
fi

if [[ $DOCKER == '1' ]]; then
  tags='docker'
else
  tags='system'
fi

export ANSIBLE_HOST_KEY_CHECKING=False
export ANSIBLE_DISPLAY_SKIPPED_HOSTS=False
export ACTION_WARNINGS=False
export LOCALHOST_WARNING=False
export COMMAND_WARNINGS=False

PWD=`pwd`
PWD=$PWD/scripts/ansible/
echo "$HOST ansible_port=$SSH_PORT" > $PWD/$HOST

if [[ $KEY == "" ]]; then
	ansible-playbook $PWD/roles/nginx.yml -e "ansible_user=$USER ansible_ssh_pass='$PASS' variable_host=$HOST PROXY=$PROXY CONT_NAME=$CONT_NAME nginx_dir=$nginx_dir SYN_FLOOD=$SYN_FLOOD STAT_PAGE=$STAT_PAGE STAT_PORT=$STAT_PORT STATS_USER=$STATS_USER STATS_PASS=$STATS_PASS CONFIG_PATH=$CONFIG_PATH SSH_PORT=$SSH_PORT" -i $PWD/$HOST -t $tags
else
	ansible-playbook $PWD/roles/nginx.yml --key-file $KEY -e "ansible_user=$USER variable_host=$HOST PROXY=$PROXY CONT_NAME=$CONT_NAME nginx_dir=$nginx_dir SYN_FLOOD=$SYN_FLOOD STAT_PAGE=$STAT_PAGE STAT_PORT=$STAT_PORT STATS_USER=$STATS_USER STATS_PASS=$STATS_PASS CONFIG_PATH=$CONFIG_PATH SSH_PORT=$SSH_PORT" -i $PWD/$HOST -t $tags
fi

if [ $? -gt 0 ]
then
    echo "error: Can't install Nginx service <br /><br />"
    exit 1
else
	echo "ok"
fi
rm -f $PWD/$HOST