#!/bin/bash
# Web Server Configuration Script.

# Variables:
WWWROOT="/home/premise/core"

APACHEROOT="/etc/httpd"

APACHECONFD="/etc/httpd/conf.d"

APACHECONF="/etc/httpd/conf"

PHPADMIN="/usr/share/phpMyAdmin"

MYSQLDATABASES="/var/lib/mysql"

SSLCONFIGS="/etc/pki/tls"

SSLDEFAULTKEYS="/etc/pki/tls/misc"

BACKUPDIR="/home/premise/core/backup"

FILELIMIT="2M"

#Resources
DESCRIPTIONS=""

# Default command:
TEXT="gedit"
EDITTEXT="gedit"
DIR="nautilus --browser"


function mainmenu {
clear
echo -e "\E[34;3m:::Web Server Administration - Main Menu :::" #BOLD BLUE
echo             "============================================"
echo ""
echo -e "\E[31;3mType a number and press enter to view a section:" #RED
echo -e "\E[36;2m" #Light Green
echo -e "1.) Help"
echo -e "2.) Directories"
echo -e "3.) Configuration Menu"
echo -e "4.) Backup Menu"
echo -e "5.) Settings"
echo -e "6.) Exit"
  read opt
  if [ "$opt" = "1" ]; then
    helpmenu
  elif [ "$opt" = "2" ]; then
    directorymenu
  elif [ "$opt" = "3" ]; then
    confmenu
  elif [ "$opt" = "4" ]; then
    backupmenu
  elif [ "$opt" = "5" ]; then
    settingsmenu
  elif [ "$opt" = "6" ]; then
    exit
  else
    mainmenu
  fi
}

############################################################

function directorymenu {
clear
echo -e "\E[34;3m:::Web Server Administration - Directory Menu :::" #BOLD BLUE
echo             "============================================"
echo ""
echo -e "\E[31;3mDirectory Menu:" #RED
echo -e "\E[36;2m" #Light Green
echo -e "1.) Directory Descriptions"
echo -e -n "2.) WWW Root "
echo -e $WWWROOT
echo -e -n "3.) APACHE Root "
echo -e $APACHEROOT
echo -e -n "4.) APACHE conf.d "
echo -e $APACHECONF
echo -e -n "5.) APACHE conf "
echo -e $APACHECONFD
echo -e -n "6.) MYSQL Databases "
echo -e $MYSQLDATABASES
echo -e -n "7.) SSL Configuration "
echo -e $SSLCONFIGS
echo -e -n "8.) SSL Default Keys "
echo -e $SSLDEFAULTKEYS
echo -e -n "9.) PHPMyAdmin "
echo -e $PHPADMIN
echo -e "10.) <- Return"
echo ""
  read opt
  if [ "$opt" = "1" ]; then
    $TEXT $DESCRIPTIONS
  elif [ "$opt" = "2" ]; then
    $DIR $WWWROOT
  elif [ "$opt" = "3" ]; then
    $DIR $APACHEROOT
  elif [ "$opt" = "4" ]; then
    $DIR $APACHECONF
  elif [ "$opt" = "5" ]; then
    $DIR $APACHECONFD
  elif [ "$opt" = "6" ]; then
    $DIR $MYSQLDATABASES
  elif [ "$opt" = "7" ]; then
    $DIR $SSLCONFIGS
  elif [ "$opt" = "8" ]; then
    $DIR $SSLDEFAULTKEYS
  elif [ "$opt" = "9" ]; then
    $DIR $PHPADMIN
  elif [ "$opt" = "10" ]; then
    mainmenu
  fi
echo ""
echo -e "\E[34;3m [enter] ";
read blank
directorymenu
}

############################################################

function confmenu {
clear
echo -e "\E[34;3m:::Web Server Administration - Configurations :::" #BOLD BLUE
echo             "================================================"
echo ""
echo -e "\E[31;3mConfiguration Menu:" #RED
echo -e "\E[36;2m" #Light Green
echo -e "1.) Edit Apache Configuration (httpd.conf)"
echo -e "2.) Edit Php Configuration (php.ini)"/home/premise/core/
echo -e "3.) Edit SSL Apache Configuration (ssl.conf)"
echo -e "4.) Edit PhpMyAdmin Apache Configuration (phpMyAdmin.conf)"
echo -e "5.) Edit PhpMyAdmin Setup Configuration (config.inc.php)"
echo -e "6.) Edit Private Interface Configuration (eth0:0)"
echo -e "7.) Edit Public Interface Configuration (eth0:1)"
echo -e "8.) Restart Web Services (required after any changes)"
echo -e "9.) Restart Network Services"
echo -e "10.) Reset Mysql and Apache Runlevel (Run on Startup)"
echo -e "11.) Reset Security and Ownership on databases and wwwroot"
echo -e "12.) <- Return"
echo ""
  read opt
  if [ "$opt" = "1" ]; then
    $EDITTEXT "/etc/httpd/conf/httpd.conf"
  elif [ "$opt" = "2" ]; then
    $EDITTEXT "/etc/php.ini"
  elif [ "$opt" = "3" ]; then
    $EDITTEXT "/etc/httpd/conf.d/ssl.conf"
  elif [ "$opt" = "4" ]; then
    $EDITTEXT "/etc/httpd/conf.d/phpMyAdmin.conf"
  elif [ "$opt" = "5" ]; then
    $EDITTEXT "usr/share/phpMyAdmin/config.inc.php"
  elif [ "$opt" = "6" ]; then
    $EDITTEXT "/etc/sysconfig/network-scripts/ifcfg-eth0"
  elif [ "$opt" = "7" ]; then
    $EDITTEXT "/etc/sysconfig/network-scripts/ifcfg-eth0:1"
  elif [ "$opt" = "8" ]; then
    echo "Restarting Services ..."
    service httpd stop
    service mysqld stop
    service mysqld start
    service httpd start
    echo ""
    echo "Services restarted..."
        echo ""
        echo -e "\E[34;3m [enter] "
        echo ""
        read blank
        confmenu
  elif [ "$opt" = "9" ]; then
    service network restart
  elif [ "$opt" = "10" ]; then
    chkconfig --levels 235 mysqld on
    chkconfig --levels 235 httpd on
    chkconfig --list httpd
    chkconfig --list mysqld
    echo ""
    echo -e "\E[34;3m Levels Reset..."
  elif [ "$opt" = "11" ]; then
    echo "Resetting Permissions on WWW root in $WWWROOT"
    chown premise -R $WWWROOT
    chgrp premise -R $WWWROOT
    chmod 771 -R $WWWROOT
    echo "Resetting Permissions on Databases in $MYSQLDATABASES"
    chown premise -R $MYSQLDATABASES
    chgrp premise -R $MYSQLDATABASES
    chmod 771 -R $MYSQLDATABASES
    echo ""
    echo "Permissions Reset"
  elif [ "$opt" = "12" ]; then
    mainmenu
  fi
echo ""
echo -e "\E[34;3m [enter] "
echo ""
read blank
confmenu
}
############################################################

function backupmenu {
clear
echo -e "\E[34;3m:::Web Server Administration - Backup Menu :::" #BOLD BLUE
echo             "============================================"
echo ""
echo -e "\E[31;3mBackup Options:" #RED
echo -e "\E[36;2m" #Light Green
echo "Perform Full backup of WWW Directory and Databases ... (Press Enter)"
read blank
echo -e "\E[31;3mBacking up to Root's Desktop ..."
echo -e "\E[31;3mStarting SQL Structure Backup ..."
echo -e "\E[36;2m"
timestamp=`date +%s`
BACKUPSOURCE=$BACKUPDIR
BACKUPDIR="${BACKUPDIR}/backup_${timestamp}"
mkdir $BACKUPDIR
mysqldump --all-databases -f --skip-comments --password=r*fed*core08 --host=localhost --user=root --no-data > $BACKUPDIR/databases_structure_$timestamp.sql
echo -e "\E[31;3mStructure Done!"
echo ""
echo -e "\E[31;3mStarting SQL Data backup ..."
echo -e "\E[36;2m"
mysqldump --all-databases -f --skip-comments --password=r*fed*core08 --host=localhost --user=root > $BACKUPDIR/databases_$timestamp.sql
echo -e "\E[31;3mData Done!"
echo ""
echo "Performing MysqlHotCopy of all Databases!"
echo ""
echo ""
echo "getting database list ..."
echo ""
echo -e "\E[36;2m"
cd $MYSQLDATABASES
ARRAY=`find * -type d -prune`
cd $BACKUPDIR
mkdir -p databases_hotcopy_$timestamp
echo "starting backup ..."
echo ""
for DATABASE in `echo $ARRAY`
do
echo "backing up ${DATABASE}"
mkdir databases_hotcopy_$timestamp/$DATABASE
mysqlhotcopy --quiet --user=root --password=r*fed*core08 $DATABASE $BACKUPDIR/databases_hotcopy_$timestamp/$DATABASE
done
echo "mysqlhotcopy completed!"
echo ""
echo ""

echo "Backing up Core Directories ..."
currentdir=`pwd`
cd $WWWROOT
cd ..
echo "Source Directory is: ${WWWROOT}"
echo "Backup DEST Dir is: ${BACKUPDIR}"
echo ""
echo ""
echo "Excluding Files larger than ${FILELIMIT} - Searching ..."
rm -f $BACKUPROOT/exclude.txt
find $WWWROOT -size +$FILELIMIT -fprintf $BACKUPROOT/exclude.txt '%p\n'
echo -e "\E[32;3mDone ... Excluding these files:"
echo ""
cat $BACKUPROOT/exclude.txt
echo ""
echo "Starting Archive Creating ..."
tar --create --recursion --verbose --exclude-from $BACKUPROOT/exclude.txt --exclude "${WWWROOT}/backup" --file=coreroot_master_$timestamp.tar $WWWROOT >> coreroot_master_$timestamp.tar.log
echo "Moving Backup ..."
mv -f -t $BACKUPDIR coreroot_master_$timestamp.tar coreroot_master_$timestamp.tar.log
cd $currentdir
FILE="coreroot_master_${timestamp}.tar"
FILEINFO=`ls -l ${BACKUPDIR}/${FILE}`
echo -e "\E[32;3mBackup ${FILE} Created:"
echo -e "\E[34;3m$FILEINFO"
echo ""
echo "Done ..."
echo ""
echo "All operations completed... "
echo -e "\E[34;3mDEST: ${BACKUPDIR} SRC: ${WWWROOT}"
echo ""
echo "[Enter]"
read blank
mainmenu
}

function settingsmenu {
clear
echo -e "\E[34;3m:::Web Server Administration - Settings Menu :::" #BOLD BLUE
echo             "================================================"
echo ""
echo -e "\E[31;3mDirectory Menu:" #RED
echo -e "\E[36;2m" #Light Green
echo -e "1.) GUI Mode (xserver is active)"
echo -e "2.) Text Mode (command line only)"
echo -e "3.) <- Return"
  read opt
  if [ "$opt" = "1" ]; then
    guimode
  elif [ "$opt" = "2" ]; then
    textmode
  elif [ "$opt" = "3" ]; then
    mainmenu
  fi
}

############################################################

function guimode {
  TEXT="gedit"
  EDITTEXT="gedit"
  DIR="nautilus --browser"
  echo "Graphical Mode Set ..."
  echo ""
  echo -e "\E[34;3m [enter] "
  read blank
  echo ""
  settingsmenu
}

function textmode {
  TEXT="cat"
  EDITTEXT="vi"
  DIR="echo"
  echo "Text Mode Set ..."
  echo ""
  echo -e "\E[34;3m [enter] "
  read blank
  echo ""
  settingsmenu
}

mainmenu
su