#!/bin/bash

function cache_purge() {
  mkdir ~/migration/migstuff/ 2>/dev/null
  # Remove .user.ini, cache directories
  if test -f .user.ini; then 
    rm -f .user.ini 2>/dev/null
  fi
  if test -d ./.well-known ; then 
      newwellknown=$(echo "well-known-$(date +%s)")
      mv .well-known ~/migration/migstuff/"$newwellknown" 2>/dev/null
  fi
  if test -d ./wp-content/cache ; then 
      newcache=$(echo "cache-$(date +%s)")
      mv ./wp-content/cache ~/migration/migstuff/"$newcache" 2>/dev/null
  fi 
  if test -d ./wp-content/et-cache ; then 
      newetcache=$(echo "et-cache-$(date +%s)")
      mv ./wp-content/et-cache ~/migration/migstuff/"$newetcache"
  fi
  ~/bin/migbin/wp cache flush 2>/dev/null
}

function replace_terms() {
  # Loop through array
  for i in ${urlarray[@]}; do 
    ~/bin/migbin/wp search-replace "$term_1" "$term_2" --skip-packages 2>/dev/null | tail -n 1 | grep -i success
  done 
  # Check for elementor
  ~/bin/migbin/wp plugin list --skip-packages | tail -n +2 | grep -v inactive | grep -v must-use | grep -v dropin | awk '{print $1}' | while read a_plugins ; do
    if [[ "$a_plugins" == 'elementor' ]] ; then 
      echo 'Fixing Elementor URLs'
      for i in ${urlarray[@]}; do 
        ~/bin/migbin/wp elementor replace_urls "$term_1" "$term_2" 2>/dev/null
      done
      ~/bin/migbin/wp elementor flush_css 2>/dev/null
    fi 
  done 
}

function disable_https() {
  # Turn off plugins forcing ssl
  ~/bin/migbin/wp plugin deactivate jetpack really-simple-ssl ssl-insecure-content-fixer --skip-packages 2>/dev/null | grep -iv Warning | grep -iv Error
  ~/bin/migbin/wp plugin deactivate wp-super-cache wp-smushit wordfence wp-smush-pro wp-optimize hummingbird-performance --skip-packages 2>/dev/null | grep -iv Warning | grep -iv Error 
  ~/bin/migbin/wp plugin deactivate w3-total-cache sucuri-scanner better-wp-security ithemes-security-pro ithemes-security --skip-packages 2>/dev/null | grep -iv Warning | grep -iv Error
  term_1=$(echo "$sec$i")
  term_2=$(echo "$insec$i")
  replace_terms
}

function enable_https() {
  term_1=$(echo "$insec$i")
  term_2=$(echo "$sec$i")
  replace_terms
}

function cleanup() {
      cache_purge
      ~/bin/migbin/wpht 2>/dev/null
      ~/bin/migbin/fixfiles
      ~/bin/migbin/fixdirs
      ~/bin/migbin/wpurl 
      unset urlarray
}

function migssl() {
  GREEN='\033[1;32m'
  NC='\033[0m' #No Color
  # Test to see if we're in a wp directory.
  if test -f wp-config.php ; then 
    # Setup prefixes
    sec=$(echo 'https://')
    insec=$(echo 'http://')
    # Get'site' urls
    site=$(~/bin/migbin/wpurl 2>/dev/null | tail -n +2 | head -n 1 | awk '{print $3}' | sed -E 's/(.*https:\/\/)|(.*http:\/\/)//g' | sed -E 's/(.*www\.)//g' )
    # Get 'home' urls
    home=$(~/bin/migbin/wpurl 2>/dev/null | tail -n 1 | awk '{print $3}' | sed -E 's/(.*https:\/\/)|(.*http:\/\/)//g' | sed -E 's/(.*www\.)//g' )
    # Store in array
    if [[ "$site" == "$home" ]] ; then 
      urlarray=("$site" "www.$site")
    else 
      urlarray=("$site" "www.$site" "$home" "www.$home")
    fi
    if [[ $1 == '-off' ]]; then 
      echo 'Replacing URLs...'
      disable_https
      cleanup
    elif [[ $1 == '-on' ]]; then
      echo 'Replacing URLs...'
      enable_https
      cleanup
    else 
      echo "Use either 'migssl -off' or 'migssl -on' "
    fi
  else 
    echo 'No wp-config.php file found'
  fi 
}
migssl $1