Moving Your Wordpress Installation? Consider This!

May 3, 2007 – 4:56 pm
moving-your-wordpress-installation-consider-this

There are some great articles and tutorials on how to move your Wordpress installation for all manner of user levels. They range from the basic to the detailed or for more advanced users.

But one thing these guides have failed to mention if you use the built-in upload facility - watch your absolute server paths.

What the frak is an “Absolute Server Path”

The absolute server path is the full path to a file or folder. More about paths. For example a jpeg file name “just-a-picture.jpg” is stored here: wp-content/uploads/just-a-picture.jpg.

The absolute server path could look like this:

/home/username/public_html/wp-content/uploads/2007/03/just-a-picture.jpg

This value is what Wordpress saves every time you upload an attachment inside the following post meta keys:

  • _wp_attached_file
  • _wp_attachment_metadata

While this doesn’t really affect what you see on your website, it does affect the uploads admin page. Instead of seeing a thumbnail, you’ll see the full image.
And unless you want to upload all the images again, then you’re screwed.

Okay so I am exaggerating. You just have a bit more work to do.

So what do I do?

Before transferring your database over to your new server, open your database backup in a text editor and change all instances of the old server path to the new one with the search facility.

Or you could use the tool mentioned here to do a global search and replace for the absolute server paths.

I ended up making a plugin to help fix 1000+ attachments for my friend’s website. With better than dial-up internet speed, it took about a minute each to fix thumbnails and attachments.

So I’m releasing the Fix Attachments plugin for use as a last resort in case the two options I mentioned above don’t work for you.

Remember, have an unaltered backup of your database handy in case anything goes wrong. The plugin worked fine in my case but it may not work in yours and you WILL want to restore your database.

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Shiny!

January 13, 2007 – 5:23 pm
shiny

New layout featuring Kara Thrace of Battlestar Galactica.

After much hemming and hawing and deciding what to do I’ve found a plugin to manage my movie list. I’m using WP Movie Ratings which keeps a handy list of movies I’ve seen along with a rating and review snippet. You have the option of linking to IMDB or your own link.

I’m going home now. Happy weekend all!

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In a mood

November 20, 2006 – 10:06 am

The Wordpress Codex lists some plugins for adding moods to posts

Moody: Enter your mood in the Custom Field section of your post entry and the plugin will display in your theme below the time.
Sounds good but the plugin doesn’t work with Wordpress 2.0 and up. Plus you have to do your configuration in the php file.

Mood Quote: Let’s you assign a quote for your mood. Interesting plugin though it’s not what I need.

Cricket Moods: This plugin lets you assign moods with images so whenever you put a mood in your entry. What’s good about this plugin is that each user can customize their own mood list and you have the option to automatically show the mood or position it in your template.

MyMooMus: This is a three-for-one plugin, combining the display of moods, music and tv in your posts. However it only shows the text not images.

I’ve made my own plugin that lets you set the location of your mood directory and image extension. In the Write Post screen, select a mood from the drop-down list of moods. There’s also a template tag to display the mood in your template. It’s not available to the general public because I’m still testing and adding features but if you’d like to try it out, drop me a line and I’ll send you the file.

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The Quest for Userpics Continues

August 16, 2006 – 9:38 am
the-quest-for-userpics-continues

I’m trying to get Livejournal functionality here and one of the main features I’d like to have is userpics.

In LJ they’re used to identify the theme of an entry and I’d like to do the same here. Since I have free account I only have 6 userpics but I figure if I can have that feature here, the number of userpics I can have is unlimited!

I tried the Post Image plugin which works in tandem with Wordpress’s upload capability. But this meant I would have to upload a picture for every time I made a new post. Not good since I would like to re-use certain images from time to time.

Next I tried just placing in the link to the image in the Custom Fields section of the Write Post screen but I have difficulty remembering the image names and I spent too much time checking on the different pictures.

I could have used Category Icons but this is pretty much like having 6 userpics only.

The closest plugin I could find was Multi Topic Icon but I found it cumbersome to use especially in terms of positioning the image.

So I decided to make my own plugin, Post Avatar, my first by the way.

The way it works is you upload your images to a specified folder and each time you make a post, you have a list of images to choose from. There’s also a template tag that you can place in your theme to display the picture.

I’m really pleased with the way it turned out. *Go Team ME*. In the future I’ll be adding an image preview so I know what image I’m attaching to my post.

So I decided to create a plugin that would display a list of images I had already uploaded, for me to select when adding a post.

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