Tag: WordPress (Page 25 of 219)

Articles, tips, and resources for WordPress-based development.

Tools for Writing Better WordPress Code: Introduction

March 26, 2019 / Tom

Over the last few years, I’ve talked a lot about the nature of code quality and various tools, processes, and libraries that I recommend using when it comes to writing code for WordPress.

I’m also open that that majority of the work that I do is in backend development. This means that I work predominately on WordPress plugins using object-oriented programming and don’t work much with templates nor as much with front-end technologies.

It’s by choice, and I’m really happy with where I am. But I digress.

If you’re in the business of doing the same thing (or doing it as a hobby), it’s not just about writing the code. It’s about having proper tooling in place.

I’ve alluded to a few in these in previous posts, but I’ve not walked through the tools I use and the set up I use whenever I’m building a solution for myself or someone else.

At least not in an organized manner.

In this series, I’m going to do exactly that:

I’m going to cover the tools I use, the libraries I use, and how I use them.

Ultimately, the goal is that those of you who read this can incorporate them in your day-to-day work to write better code.

Considerations for Design Patterns for WordPress

March 26, 2019 / Tom

The longer you work with a given platform, the more you begin to recognize certain ways to do something. And it’s very likely that you’ll begin to recognize two things these things can be done:

in a way that’s fast to develop, but harder to maintain or
in a way that’s slower to develop, but easier to maintain.

Of course, like any project, requirements, constraints, budgets, and time are all going to impact what you’re able to implement. But what I’m getting at is that regardless of how you implement a solution, you begin to get familiar for how to solve a given problem.

If a problem has to be solved quickly, then you know the tradeoffs, but you likely know how to do it quickly. Similarly, if you have a little more time (and budget), you can develop it another way, and you’ll know how to do it and possibly even wrap it up with test suites if the constraints allow for that.

Regardless of how you have to implement a solution, you know the ways that you can do it.

And this raises a question:

Are there design patterns specific to a given platform? And if so, what are some of the design patterns that may be available in WordPress?

Including Custom Templates in Our WordPress Plugins

March 21, 2019 / Tom

I think that one of the more underrated aspects – or perhaps one of the rarely discussed aspects of custom plugin development – is the ability to include custom templates in our WordPress plugins.

And, to be honest, I get it: I’m one who is pretty staunch on what should a plugin and what should be a theme.

That is:

themes are for presentation,
plugins are functionality.

If I include templates in a plugin, am I not doing the same thing as when developers include functionality in their themes?

As with so many things in development, I think it depends. I mean, adding a lot of functionality that locks you into a theme is something of which I’m not a fan. Similarly, if you have a plugin that is meant to showcase data on the front-end and is theme agnostic, then it makes sense.

So you have to be judicious in your decisions.

Regardless, there’s a common set of steps we can use when including custom templates in our WordPress plugins.

And that’s what this post is going to show.

Don’t Pollute the WordPress Options Table

March 19, 2019 / Tom

I’m a fan of short release cycles. Depending on the project, the length of the cycle will vary, but for many of the types of projects on which I work, I aim to have two-week release cycles.

Further, there are times in which I’m working on a project for someone where environmental variables are necessary so the code knows if it’s running in development, staging, or production.

And this can be achieved a different way depending on the needs of the project. Sometimes, a configuration file will work, sometimes query string variables can work, and other times I think it’s reasonable to store a setting in the database.

Don't Pollute the WordPress Options Table: The Options Table ERD

But, as far as WordPress is concerned, I think we shortcut better design decisions and throw information in the database, specifically the options table, when alternatives may be better suited.

WordPress Widgets: Refactoring, Part 13

March 13, 2019 / Tom

We’re finally at the final post of the series on refactoring the WordPress Widget Boilerplate. By the end of this post, we’ll have the development branch of our code done, and we’ll be ready to merge everything into the master branch.

There is, however, still a bit of work to do. Namely:

The last thing we’re going to look at after this is tightening up some of the conditional logic along with a word about caching data (since we’re already doing a bit of that in earlier posts).

So those are the two things we’re going to be looking at in this post. Specifically, we’re going to look at handling conditional logic for the front-end and then how to implement basic caching.