Convert Nucleus CMS Blogs to WordPress

I am wanting to convert my blogs that are running on Nucleus CMS to WordPress, there are several reasons why and first of all, I want to explain why and then I will tell you how to do this:

The first and major reason I am wanting to switch is because I do not feel as though my blogs are getting enough visitors. One reason I feel this is happening is because when a search engine spiders my blogs they are not able to index my posts. From my understanding this has to do with the URL scheme for permalinks that Nucleus uses, it’s too complicated. In the Nucleus CMS forums there are tutorials for how to change the way articles are linked, however, I have been completely un-sucessful with them.

There are more features in WordPress than in Nucleus and I am wanting them now, I don't want to have to wait on future versions. The development of Nucleus seems to have slowed down, tremendously. Features I am wanting that WordPress has out-of-the box right now:

  • Static pages
  • Password protection
  • Multiple categories
  • Better SPAM prevention
  • Easier blog-rolling or linking.
  • Dashboard that shows you news in the WordPress community as well as notifications when someone links to your site.

When you upload images using Nucleus CMS it creates a proprietary link instead of linking to the image. This is especially annoying for me because when I do convert to WordPress, I am going to have to update each post so that the images will actually work!

There are other reasons that I don't like Nucleus CMS. There are reasons why I like it. However, I seriously believe it is time for me to make the switch to WordPress CMS. If nothing else, just so I can get more visitors coming to this website! At least, I hope that will happen! So, here is how we do this!

  1. Backup your Nucleus CMS database! If something goes wrong, you might have problems accessing your site.
  2. Install fresh copy of WordPress 1.5. This is an older version of WordPress, however, the converter that we are going to use does not like the newer version of WordPress. Once we get the Nucleus CMS database imported into WordPress 1.5 we can upgrade to the latest version (currently 2.04).

    WordPress Archive Directory
    WordPress Version 1.5 (ZIP)

  3. Download the converter that we are going to use and then upload into a directory on your web server. Nucleus ConverterYou can see the original documentation for the converter here.
  4. Make sure you have available the username and password of both your Nucleus & WordPress databases. Also, make sure that your Nucleus database doesn't have a prefix. If it does, you'll need to write down what the prefix of the database is.
  5. Navigate to the converter script that you uploaded to your site.
  6. Plug in the fields and click on convert.

Your posts should now be converted into WordPress, at least, this worked for me. Now, make sure you upgrade to the latest version of WordPress and then you can start cleaning up your WordPress blog. Unfortunately, you'll have to edit individual posts and re-link your images.

If you have uploaded images to your nucleus installation you can download them from the media directory, my images were under “nucleus/media/1”. I plan to upload the images to another directory and then re-link each one. If there is a simpler solution that I come up with, I will update this post.

I had multiple blogs on my Nucleus installation and what I am planning to do is to turn each of those blogs into its own category in the new WordPress installation. I need to move a couple of blogs into their own installation. I'm hoping I can either come up with a way to export individual blogs or once they are converted, export into a new install and delete the posts I don't want. If anyone has a simple way to do this, please, let me know!

Also, I should note that when I did this I also installed a fresh copy of Nuclues onto my local server, just in case something went horribly wrong.