#!/bin/bash
if [ "$1" == "--help" ]; then
  echo './site_add domain [<protokoll>://]<host>[:port]'
else

  domain=$1
  aim=$2

  if [[ $aim =~ :// ]]; then
    aim_ip=`echo ${aim//\//} | cut -d ":" -f 2`
    aim_port=`echo ${aim//\//} | cut -d ":" -f 3`
  else
    aim_ip=`echo $aim | cut -d ":" -f 1`
    aim_port=`echo $aim | cut -d ":" -f 2`
  fi

  ## check domain is corect to server-ip:
  # dig $domain | grep "A" | grep "$domain". | grep
  #
  # ...
  #
  ##

  ## check if aim_ip can be pinged if not : msg.warning: no ping
  #
  # ...
  #
  ##

  echo "Start Domain=$domain AIM_IP=$aim_ip AIM_Port=$aim_port "

  # if config for domain exist
  lxc-attach -n c_proxy -- [ -f /etc/nginx/sites-enabled/"$domain"_ssl ] && {

    #update certs
    /srv/services/proxy/ssl_update
    # del conf
    lxc-attach -n c_proxy -- rm /etc/nginx/sites-enabled/"$domain"_ssl

  }

  # if config for domain NOT exist AND not cert exist
  lxc-attach -n c_proxy -- [ -f /etc/nginx/sites-enabled/"$domain"_ssl ] || [ -f /srv/services/proxy/ssl_confs/"$domain".conf ] || {
    /srv/services/proxy/ssl_add-domain $domain
  }

  # cp template
  lxc-attach -n c_proxy -- cp /etc/nginx/sites-available/muster.https /etc/nginx/sites-enabled/"$domain"_ssl
  # setup config
  lxc-attach -n c_proxy -- sed -i "s|###DNS-Name###|${domain}|g" /etc/nginx/sites-enabled/"$domain"_ssl
  lxc-attach -n c_proxy -- sed -i "s|###AIM###|${aim}|g" /etc/nginx/sites-enabled/"$domain"_ssl

  #del all entrys in host for domain
  #> http://ccm.net/faq/1451-delete-lines-from-a-file-using-sed
  #add entry for domain
  #> http://ccm.net/faq/1451-delete-lines-from-a-file-using-sed
  #sync hosts
  lxc-attach -n c_proxy -- cat /etc/hosts > /etc/hosts

fi
lxc-attach -n c_proxy -- /etc/init.d/nginx restart