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How to Edit and Disable Checkout Fields in Woocommerce

This is just a quick post that shows you how to edit or disable the checkout fields in Woothemes WordPress shopping cart Woocommerce. It may make all the Magento developers jealous to see how nearly trivial it is – but I couldn’t see a good blog post explaining it, so here goes.

Disabling and Editing Checkout

To use the WordPress API, I made a simple little plugin that listens for the filter event and then makes some changes to the arrays.

The anatomy of a plugin is really just a class definition, in the constructor you listen for events and bind them to functions of that class. In those functions, you do the real grunt work. In this case, that’s where I weed out disabled fields, and swap in my edited field definitions.

Hopefully the way the code is laid out makes the actual editing/disabling is performed self-evident. To see the full range of available fields and options, please see the underlying array declaration in the core file woocommerce/classes/checkout.class.php.

My class looks like this:
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Clustering WordPress on Amazon EC2 micro instances

If you are reading this, you are an unwitting participant in my latest experiment: clustering my blog on Amazon EC2 – thanks! You will be connecting to my blog on one of several Amazon EC2 micro instances, cobbled together in a quick and dirty solution that was more knee-jerk reaction to some downtime, than well thought out project.

This post serves as a chance for me to test if the cluster works, and a summary of the architecture I have set up using several EC2 micro instances and WordPress. It’s a quick and dirty little WordPress cluster using spot-request micro instances at $0.007/hour – how fun!
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Mailchimp + Magento: How to get autoresponders working with the API

Just a quick little how-to on Mailchimp and Magento using the existing extension by Ebizmarts. We want to be able to send customers who sign up for the newsletter through the Magento store a little thank you gift (discount code) X days after signing up using Mailchimp’s excellent autoresponders. This is supported by Mailchimp, but requires double opt-in or the following little 2 step work-around with the Mailchimp API.
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Sitemap Submit – Magento Extension to Submit your Google Sitemap

I’ve made a new Magento extension for submitting your store sitemap to Google, Yahoo, Ask and Bing. My new extension can submit automatically whenever the sitemap is regenerated, or on-demand from the admin UI. More about how I made it and how it works below, but first a little background.
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Magento Events Explained and a few Gotchas avoided!

This post is about the Magento Event system – a full explanation of how it works and a couple of issues I had with it resolved. Hope it is a help for people wrestling with the Magento event dispatch mechanism.

My particular situation was this: when automatically fetching tracking details from our carriers via a Magento cron job, the resulting Google Checkout Magento event did not fire, so the end customer was not receiving the notification properly – even though the ‘shipment’ object within Magento was correctly displaying the tracking details.
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