#! /bin/bash
#check
#add
#

echo "username domain"

[ $# -eq 0 ] && { echo "not ok"; exit 999; }

#-------- function to add a vhost --------
add_vhost(){

  echo "  Creating folder : /home/$username/www/$domain/config/apache"
  mkdir -p /home/$username/www/$domain/config/apache

  echo "  Creating folder : /home/$username/www/$domain/htdocs"
  mkdir -p /home/$username/www/$domain/htdocs

  echo "  Creating folder : /home/$username/www/$domain/log/apache"
  mkdir -p /home/$username/www/$domain/log/apache

  echo "  adding : $domain to vhosts"
  echo "
<VirtualHost *:80>
  ServerName $domain
  ServerAdmin webmaster@localhost

  DocumentRoot /home/$username/www/$domain/htdocs

  <Directory /home/$username/www/$domain/htdocs/>
    Options Indexes FollowSymLinks MultiViews
    AllowOverride All
    Order allow,deny
    allow from all
  </Directory>

  ErrorLog \"|/usr/sbin/rotatelogs /home/$username/www/$domain/log/apache/error_log.%Y-%m-%d-%H 86400\"

  # Possible values include: debug, info, notice, warn, error, crit,
  # alert, emerg.
  LogLevel warn

  CustomLog \"|/usr/sbin/rotatelogs /home/$username/www/$domain/log/apache/access_log.%Y-%m-%d-%H 86400\" combined

  php_admin_value sendmail_path \"/usr/bin/msmtp -t -C /home/$username/www/$domain/config/msmtp/.msmtprc\"

</VirtualHost>
" >> /home/$username/www/$domain/config/apache/$domain

  echo "  Setting rights to /home/$username/www/$domain"
  chown -R $username:www-data /home/$username/www/$domain
  cd /home/$username/www/$domain
  find ./* | while read file; do [[ -f "$file" ]] && chmod 644 "$file"; [[ -d "$file" ]] && chmod 2755 "$file"; done

  ln -s /home/$username/www/$domain/config/apache/$domain /etc/apache2/sites-enabled/$domain
  ls -al /etc/apache2/sites-enabled/$domain
}
vhost_exists=0
check_vhost(){
    # check for vhost file
    echo "check if /home/$username/www/$domain/config/apache/$domain exists"
  if [ -f /home/$username/www/$domain/config/apache/$domain ];
    then
      echo -e "\033[31m Apache vhost file exists."
        vhost_exists=1
    else
        echo -e "\033[32m Apache vhost does NOT exists."
    fi
    echo -n -e "\033[0m"

    # check for www folder
    echo "check if /home/$username/www/$domain/htdocs exists"
    if [ -d /home/$username/www/$domain/htdocs ];
    then
      echo -e "\033[31m Htdocs folder exists."
        vhost_exists=1
    else
        echo -e "\033[32m Htdocs folder does NOT exists."
    fi
    echo -n -e "\033[0m"

    # check for logs folder
    echo "check if /home/$username/www/$domain/log/apache exists"
    if [ -d /home/$username/www/$domain/log/apache ];
    then
      echo -e "\033[31m Logs folder exists."
        vhost_exists=1
    else
        echo -e "\033[32m Logs folder does NOT exists."
    fi
    echo -n -e "\033[0m"
}

if [ $# ]; then
        username=$1
        domain=$2
  check_vhost
    if [ $# -eq 2 ]; then
  if [ $vhost_exists -eq 0 ]; then
            read -p "Do you really want to run these parameters ? (y/n)" -n 1
            if [[ $REPLY =~ ^[Yy]$ ]]
            then
          add_vhost
                echo "ok"
            else
                echo "Tant pis"
                exit 0
            fi
    else
      echo "$username exists in vhost"
            echo $vhost_exists
    fi
  else
    echo "$0 [erreur]: manque username et domain"
  fi
else
  echo "$0 [erreur]: usage: passer un argument \ncomme chais pas moi...euh...toto"
    exit 0
fi

#! /bin/bash

# gadget for coloring text
ColEscape="\033";
ColBlackF="${ColEscape}[30m";
ColRedF="${ColEscape}[31m";
ColGreenF="${ColEscape}[32m";
ColYellowF="${ColEscape}[33m";
ColBlueF="${ColEscape}[34m";
ColPurplef="${ColEscape}[35m";
ColCyanF="${ColEscape}[36m";
ColWhiteF="${ColEscape}[37m";
ColBlackB="${ColEscape}[40m";
ColRedB="${ColEscape}[41m";
ColGreenB="${ColEscape}[42m";
ColYellowB="${ColEscape}[43m";
ColBlueB="${ColEscape}[44m";
ColPurpleB="${ColEscape}[45m";
ColCyanB="${ColEscape}[46m";
ColWhiteB="${ColEscape}[47m";
ColBoldOn="${ColEscape}[1m";
ColBoldOff="${ColEscape}[22m";
ColItalicsOn="${ColEscape}[3m";
ColItalicsOff="${ColEscape}[23m";
ColUnderlineOn="${ColEscape}[4m";
ColUnderlineOff="${ColEscape}[24m";
ColBlinkOn="${ColEscape}[5m";
ColBlinkOff="${ColEscape}[25m";
ColInvertOn="${ColEscape}[7m";
ColInvertOff="${ColEscape}[27m";
ColReset="${ColEscape}[0m";

# symbols
SymbolOk="${ColGreenF}${ColReset} "
SymbolNotOk="${ColRedF}${ColReset} "

# display message
# $1 message
# $2 level
print_message() {
  case "$2" in
    ok)
      echo -e "${SymbolOk}$1"
    ;;

    notok)
      echo -e "${SymbolNotOk}$1"
    ;;

    error)
      echo -e "${ColRedF}$1${ColReset}"
    ;;

    question)
      echo -e "${ColYellowF}$1${ColReset}"
    ;;

    *)
      echo "$1"
    ;;
  esac
}

</pre>
<pre class="brush:bash">
#! /bin/bash

[ $# -eq 0 ] && { echo "example : chwww toto"; exit 999; }

# check if the theme file exists
if [ -f "/opt/scripts/theme" ];then
  source "/opt/scripts/theme"
else
  print_message() {
    echo "$1"
  }
fi

DOMAIN=$1

if [ -d /var/www/${DOMAIN}/htdocs ];then
  print_message "Domain exists" "ok"
else
  print_message "Domain does not exist" "error"
  exit 1;
fi

chown www-data:www-data /var/www/${DOMAIN}/htdocs
chmod 2775 /var/www/${DOMAIN}/htdocs
find /var/www/${DOMAIN}/htdocs/* | while read file; do [[ -f "$file" ]] && chmod 664 "$file"; [[ -d "$file" ]] && chmod 2775 "$file"; done

</pre>
<pre class="brush:bash">
#! /bin/bash
#check
#add
#

[ $# -eq 0 ] && { echo "example : addsite toto"; exit 999; }

# check if the theme file exists
if [ -f "/opt/scripts/theme" ];then
  source "/opt/scripts/theme"
else
  print_message() {
    echo "$1"
  }
fi

DOMAIN=$1

# add a vhost
add_vhost(){

  print_message "Creating folder : /var/www/${DOMAIN}/htdocs"
  mkdir -p /var/www/${DOMAIN}/htdocs

  print_message "Creating folder : /var/www/${DOMAIN}/etc/apache2"
  mkdir -p /var/www/${DOMAIN}/etc/apache2

  print_message "Creating folder : /var/www/${DOMAIN}/var/log/apache2"
  mkdir -p /var/www/${DOMAIN}/var/log/apache2

  print_message "Creating folder : /var/www/${DOMAIN}/var/backup"
  mkdir -p /var/www/${DOMAIN}/var/backup

  print_message "adding : ${DOMAIN} to vhosts"
  echo "
<VirtualHost *:80>
  ServerName ${DOMAIN}
  ServerAlias www.${DOMAIN}
  ServerAdmin webmaster@${DOMAIN}

  DocumentRoot /var/www/${DOMAIN}/htdocs

  <Directory /var/www/${DOMAIN}/htdocs/>
    Options Indexes FollowSymLinks MultiViews
    AllowOverride All
    Order allow,deny
    allow from all
  </Directory>

  ErrorLog /var/www/${DOMAIN}/var/log/apache2/error.log

  # Possible values include: debug, info, notice, warn, error, crit,
  # alert, emerg.
  LogLevel warn

  CustomLog /var/www/${DOMAIN}/var/log/apache2/access.log combined
</VirtualHost>

" >> /var/www/${DOMAIN}/etc/apache2/${DOMAIN}

  print_message "Setting rights to /var/www/${DOMAIN}"
  chown -R www-data:www-data /var/www/${DOMAIN}
  chmod 2770 /var/www/${DOMAIN}
  find /var/www/${DOMAIN}/* | while read file; do [[ -f "$file" ]] && chmod 664 "$file"; [[ -d "$file" ]] && chmod 2775 "$file"; done
  ln -s /var/www/${DOMAIN}/etc/apache2/${DOMAIN} /etc/apache2/sites-enabled/${DOMAIN}
  print_message "Job finished." "ok"
}

# check if vhost exists
vhost_exists=0
check_vhost(){

    # check for vhost file
    #print_message "-- check if /var/www/${DOMAIN}/etc/apache2/${DOMAIN} exists"
    if [ -f /var/www/${DOMAIN}/etc/apache2/${DOMAIN} ];
    then
      print_message "Apache vhost file exists." "ok"
        vhost_exists=1
    else
        print_message "Apache vhost does NOT exists." "notok"
    fi

    # check for www folder
    #print_message "-- check if /var/www/${DOMAIN}/htdocs exists"
    if [ -d /var/www/${DOMAIN}/htdocs ];
    then
      print_message "Htdocs folder exists." "ok"
        vhost_exists=1
    else
        print_message "Htdocs folder does NOT exists." "notok"
    fi

    # check for logs folder
    #print_message "-- check if /var/www/${DOMAIN}/var/log/apache2 exists"
    if [ -d /var/www/${DOMAIN}/var/log/apache2 ];
    then
      print_message "Logs folder exists." "ok"
        vhost_exists=1
    else
        print_message "Logs folder does NOT exists." "notok"
    fi
}

check_vhost
if [ ${vhost_exists} -eq 0 ]; then
    print_message "Do you really want to run these parameters ? (y/n)" "question"
    read answer
    if [[ ${answer} =~ ^[Yy]$ ]]; then
      add_vhost
      echo "ok"
    else
      echo "Tant pis, bye"
      exit 0
    fi
  else
    print_message "already exists in vhost" "error"
fi

<VirtualHost *:80>
  ServerName mysite.com
  ServerAdmin webmaster@localhost

  DocumentRoot /var/www/mysite/htdocs

  <Directory /var/www/mysite/htdocs/>
    Options Indexes FollowSymLinks MultiViews
    AllowOverride All
    Order allow,deny
    allow from all
  </Directory>

  LogLevel warn
  ErrorLog "|/usr/sbin/rotatelogs /var/www/mysite/log/apache/error_log.%Y-%m-%d-%H 86400"
  CustomLog "|/usr/sbin/rotatelogs /var/www/mysite/log/apache/access_log.%Y-%m-%d-%H 86400" combined

</VirtualHost>