WordPress Custom Post Types & PHPurchase: Best Cart Ever – Part 2
Published 3 years 8 months ago on August 9, 2010 — 6 min read
If you haven’t read part 1 I took some time to outline why I feel that the combination of PHPurchase and Custom Post Types can result in the best e-commerce solution for WordPress.
In part 1 I examined the current WordPress cart plugin landscape and outlined a number of reasons I feel that PHPurchase is currently the leading solution for an e-commerce solution, especially with the arrival of Custom Post Types. I’d like to share how and why using Custom Post Types works so well for a WordPress shopping cart.
Setting up and prepping WordPress
The first step will be to get your WordPress 3.0+ install up and running. That’s the extent of detail we’ll cover there. The next step will be to obtain and install a copy of PHPurchase. There are a number of purchase options available, but this walkthrough will cover functionality available under all licenses of PHPurchase.
The installation of PHPurchase is as straightforward as any other plugin. Once you’ve uploaded the plugin files and activated the plugin, you’ll need to enter your PHPurchase order number on the Settings screen:
After validating your order number, the reminder to do so will disappear and you’ll be able to enter in your PayPal, Authorize.net, or Quantum Gateway payment settings. These details aren’t required at this point, but until that information is entered, the plugin won’t let you check out. For now, those are the only details we’ll cover as far as setup is concerned. Using the PHPurchase menu in the WordPress admin, you can begin adding products.
As it stands PHPurchase will automatically implement a number of system Pages it will use to handle the cart view and checkout process for purchases.
While these pages are an extremely important part of the overall e-commerce implementation, none of the products we just added are made available out of the box.
By editing the Store page, you can quickly add a number of products using the PHPurchase icon in the editor toolbar:
At this point, you can feel to proceed as normal. Using this Store page you could add every product you have available as well as apply some style and content using imagery, product copy, and links to relevant information. You could take it a step further and also create child pages with the Store as the parent and dedicate a product detail page to each of your products.
While helpful, you’ll quickly discover missing features that are very commonly found in other e-commerce platforms. Features such as browsing products by category and providing additional information about products in the form of multiple product shots and/or PDF downloads aren’t directly built into PHPurchase. The beauty lies in the fact that you can customize WordPress in all the usual ways to add these features as you see fit.
With the arrival of WordPress 3.0, however, there is an entire layer of additional functionality found in Custom Post Types that makes working with these features a breeze.
Using Custom Post Types for your PHPurchase Store
Custom Post Types are sometimes intimidating to more novice developers. Out of the box in WordPress 3.0 you need to manually register and set up your Custom Post Types. As with many developer-heavy tasks at hand, there is a plugin to make life easier when it comes to Custom Post Types; Custom Post Type UI.
Custom Post Type UI gives WordPress admins the ability to create, edit, and manage all of the Custom Post Types available within the WordPress Install:
Using the plugin you can easily create a Custom Post Type to handle all of your product pages in PHPurchase. You’re able to customize the phrasing used throughout and viewing the Advanced Label Options gives you even more to work with. On top of these Custom Post Type Settings, you can also set up custom taxonomies which can be used in this specific case for a set of categories limited to your store products and separate from your Post categories.
Once you’ve created your Custom Post Type, a new menu item will be made available in the main navigation:
Using the links available you can go ahead and set up your categories as well as add your products.
Once your products have been added to your Custom Post Type, you can view the page on the front end:
Integrating Custom Post Types into your Menu
Now that your products have been added, you’ll want to make browsing your products as easy as possible. There are a number of things you can do, the primary two being including links to your product pages within your site navigation and using your Custom Post Type taxonomy (product categories).
Menus were also a big addition to WordPress in 3.0 and the update comes in handy at this point in our PHPurchase setup. The Menus are smart enough to recognize your Product Pages and allow you to integrate them directly within your site navigation:
Using the Menus you’re able to mix and match your Product Pages, your Product Categories, as well as your WordPress Pages themselves. You can custom build any structure you wish using the menus and the available entries. By default, linking to a Product Category will direct readers to pages resembling those of your other category pages, likely using category.php from your theme. You can customize this to any degree as you would normally when developing your custom WordPress theme.
Integration with plugins
Another significant advantage to using Custom Post Types and PHPurchase to power your WordPress based e-commerce website is the direct integration with many of your favorite plugins. One of the downfalls to a number of other WordPress store plugins is a lack of attention to search engine optimization. When working with product pages powered by Custom Post Types you can continue to use the SEO plugin working to optimize the rest of your website.
Additionally, you’ll be able to use plugins that enhance your ability to make additional product assets available to readers. Plugins like Attachments will let you add multiple product images for use in a product image viewer, PDFs including additional product details, as well as any available product details that may exist.
This is just the beginning
These are just the basics of getting up and running with WordPress 3.0+, Custom Post Types, and PHPurchase in an effort to get the best possible e-commerce shop up and running quickly and easily. While it’s a bit more work to get a large volume of products added and available on your website, I really feel that PHPurchase is a great choice when considering available e-commerce solutions for WordPress.