OpenWRT iStore English "Installer"

istore.sh

#!/bin/sh
# iStore English Patcher by Glitch
echo "Welcome to the iStore English Patcher"
echo "What do you want to do?"
echo "1. Make iStore English"
echo "2. Revert to Chinese iStore"
#echo "3. Make iStore Dark Theme"
#echo "4. Restore iStore's Original Theme"
echo "3. Exit"
read n
case $n in
  1)
    if [[ -f "/www/luci-static/istore/index.js" ]]; then
      if [[ ! -f "/www/luci-static/istore/index.js.bak" ]]; then
        echo "Backing up original Chinese files..."
        mv /www/luci-static/istore/index.js /www/luci-static/istore/index.js.bak
	mv /usr/lib/lua/luci/view/store/main.htm /usr/lib/lua/luci/view/store/main.htm.bak
      fi
      echo "Downloading English files..."
      if [[ -f "/usr/bin/wget" ]]; then
	wget -q -O /www/luci-static/istore/index.js https://glitchery.jp/istore/index.js
	wget -q -O /usr/lib/lua/luci/view/store/main.htm https://glitchery.jp/istore/main.htm
      else
        curl -s -o /www/luci-static/istore/index.js https://glitchery.jp/istore/index.js
	curl -s -o /usr/lib/lua/luci/view/store/main.htm https://glitchery.jp/istore/main.htm
      fi
      if [[ -f "/overlay/upper/usr/lib/lua/luci/view/store/main.htm" ]]; then
      	mv /overlay/upper/usr/lib/lua/luci/view/store/main.htm /overlay/upper/usr/lib/lua/luci/view/store/main.htm.bak
	cp /usr/lib/lua/luci/view/store/main.htm /overlay/upper/usr/lib/lua/luci/view/store/main.htm
      fi
      echo "Download complete, you may now enjoy English iStore"
      else echo "iStore files not found, perhaps iStore isn't installed or you changed its default path?"
    fi ;;
  2) if [[ ! -f "/www/luci-static/istore/index.js.bak" ]]; then
	echo "Your iStore is already in Chinese/Nothing to revert." exit
  fi
  if [[ -f "/www/luci-static/istore/index.js.bak" ]]; then
	  echo "Reverting iStore to Chinese..."
	  rm -f /www/luci-static/istore/index.js
	  mv /www/luci-static/istore/index.js.bak /www/luci-static/istore/index.js
  fi
  if [[ -f "/usr/lib/lua/luci/view/store/main.htm.bak" ]]; then
	  rm -f /usr/lib/lua/luci/view/store/main.htm
	  mv /usr/lib/lua/luci/view/store/main.htm.bak /usr/lib/lua/luci/view/store/main.htm
	  mv /overlay/upper/usr/lib/lua/luci/view/store/main.htm.bak /overlay/upper/usr/lib/lua/luci/view/store/main.htm
  fi
  echo "iStore is now back to Chinese, goodbye" ;;
  #3) if [[ -f "/www/luci-static/istore/style.css" ]]; then
      #  if [[ ! -f "/www/luci-static/istore/style.css.bak" ]]; then
      #  echo "Backing up light files..."
      #  mv /www/luci-static/istore/style.css /www/luci-static/istore/style.css.bak
      #  fi  
      # echo "Downloading dark theme..."
      # if [[ -f "/usr/bin/wget" ]]; then
      # wget -q -O /www/luci-static/istore/style.css https://glitchery.jp/istore/style.css
      # else
      #   curl -s -o /www/luci-static/istore/style.css https://glitchery.jp/istore/style.css
      # fi
  #  else echo "Style.css not found"
  # fi ;;
  #4) if [[ -f "/www/luci-static/istore/style.css.bak" ]]; then
  	# echo "Reverting light theme..."
  	# rm -f /www/luci-static/istore/style.css
	# mv /www/luci-static/istore/style.css.bak /www/luci-static/istore/style.css
  # else echo "Backup not found, no stylesheet to revert (are you already on light theme?)"
  # fi ;;
  3) echo "Goodbye.";;
  *) echo "Invalid option, please follow instructions.";;
esac

You are great ！