302 redirects, which means “temporarily moved” are treated by the search engines in an unpredictable manner, your original URL might get indexed or your new one .. who knows. In contrast, a 301 redirect, “moved permanently”, created a much better chance of your new URL getting the index and the traffic.

wordpress has fixed this now though, now the redirect from your wordpress.com subdomain to your custom domain is now a search engine friendly 301 redirect. Now, there is no excuse for me not to create a domain for my real estate wordpress.com blog.

Make it easy for your blog readers to tweet, digg, facebook your posts:

• AddThis Button Bar
• Socialable: digg, share, tweet post
• Tweet this, auto tweet your blog posts

More Auto Tweeters

Feed your twitter, or get more enhanced with URL shorteners

• TwitterFeed: Have your blog feed feed your tweets
• Use tinyurls in your tweets

Soon, follow mes and embedded tweets.

Up to now, I had been happy with my socialable plugin, resisting the siren call of adding bolder and bigger social media icons to my sidebar. Then I looked at AddThis.

AddThis button bar is simple to add to your blog

You can see it in my sidebar to the right. I still have sociable but I updated the settings to show it only on individual blog posts so I didn’t have dueling social media button bars on my home page.

AddThis also generates cut and paste code for your website, blogger.com and myspace for four different types of buttons.

Oh sure I could have just used “display: none” in the css blog title class/ids so that the blog title didn’t display over my custom image, but that’s kind of ugly. Using remove_action in my functions.php file is much more elegant.

function suppress_header_elements() {
remove_action('thematic_header','thematic_blogtitle',3);
remove_action('thematic_header','thematic_blogdescription',5);
}
add_action('init','suppress_header_elements');


And the bonus is that the blog title description value still populate my title and meta description tags as desired for SEO optimization.

Theme hooks is not a concept unique to Thematic but embedded in Wordpress itself. Using theme hooks in your child theme, the idea is that you can isolate your customizations in a single file in a functions.php file (it may be called something different such as custom_functions.php with other frameworks).

Although I had altered the css to add my image, I wanted to additionally add clickable button images as well that I already had defined in a css file. No problem, I just created a new function called add_buttons in my functions.php file, echo’ed out the HTML and then added the add_action line:

function add_buttons() {
echo ....
}
add_action('thematic_header', 'add_buttons');


It wasn’t completely smooth sailing as I ran into this error when I tried to use the admin (error text modified to remove site identifying info)

Warning: Cannot modify header information - headers already sent by (output started at /home/mysite/public_html/blog/wp-content/themes/childtheme/functions.php:43) in /home/mysite/public_html/mysite.com/blog/wp-includes/pluggable.php on line 865


Most of the information you get googling this error suggests there is extra spaces prior to the php start tag in the wpconfig.php file. That wasn’t the case here, but it was a good clue. Turns out I had an extra blank line after the closing php tag in my functions.php file. When I finally figured out to remove that, the errors went away.

Note this project is for a separate blog, not this one. The cobbler’s children makes do with last year’s shoes.

A bit more on frameworks and why you should care. Using a WP framework gives you some separation between functionality and presentation, always a worthy goal. And it allows you to subclass (well kind or) distinct functional components while preserving the ability to upgrade the originals. What I mean by this, is that you can copy a php file (say header.php) from the parent theme to your child theme directory and alter the copy. Wordpress, in it’s later versions, knows to look first for the php files in the child theme. The idea here is that when wordpress and the parent theme is upgraded, there is some insulation … I’ll let you know how that goes when I get there.

I mentioned that I went with Thematic because of the better documentation. It took a little digging, but this tutorial series of blog posts are really helpful to get you started. I particularly appreciated the pointer to a sample xml file you can import into your theme to help QA it and review all the little styles you might want to customize. That in itself was a nice find.

There are two I am looking at: “thematic” and “hybrid”

I wanted to install sociable, a popular wordpress plugin that makes it easy for your visitors to digg, facebook, etc.. your blog posts.   However the most recent sociable version did not work with my current version of wordpress 2.3.3, which is quite old.  It was obviously time for me to upgrade wordpress.

Installing wordpress is a snap, but it seemed less clear how to upgrade.  The wordpress codex seemed indicate I should download the latest version .. but I was a little concerned about overwriting all my customizations, it also mentioned that my hosting provider might provide some point and click support for what I wanted to do.

Excellent!  I thought (I can be really lazy about this stuff)

I use bluehost.   Since I have installed wordpress they have started using simple scripts in place of fantastico (yes the install was a while ago).   I followed the prompts and then got the dreaded error about finding some incompatibilities and asking permission to overwrite.  I of course said no, but that stopped the process cold.  I apparently had no option but to say yes.

But before I said yes (yes please overwrite files you aren’t telling me anything about …) I used filezilla to pull down a backup of all my files.  Then, with some trepidation, I clicked yes to the overwrite prompt.

The first sign of trouble was that it gave me a new password for my admin account.  Umm, I don’t use “admin” for my admin account.  I then went to my blog and what was staring at me was the default wordpress theme with the single hello world post.  Insert your favorite expletive here.

The lost of the theme wasn’t hugely concerning, that was easy to fix.  And in fact I just went into the admin, switched themes to greyidea (the theme I’m using), with all my extensive customizations to it intact.

But none of the 100 or so blog posts.  That seemed like a major problem, I hadn’t thought to back up the database (wordpress keeps a lot of stuff in a mySQL database).   I would have rather rebuilt the theme.

But was all my posts gone?   phpadmin is a most handy tool.  And sure enough there were two databases.  A peek at my saved wpconfig file showed I was pointing a different database.   A quick fix (glad I saved the original config file so I had the username and password!) to wpconfig, upload, and I was back in business.  Everything, even my original admin account started working again.

Installing sociable was easy compared to the “upgrade”.

So the question is, is there a easier way to upgrade wordpress to the latest version?