Drupal 10

When developing plugins in Drupal a common task is to inject context so that certain tasks can be performed.

For example, we might have a block plugin that needs to know about the content entity of the page it is currently being rendered on. We could potentially inject the routing system into the plugin and use this to find the currently loaded entity, but there is a drawback to this. There is a fair amount of custom logic involved in finding the content entity from the route and we would need to use this same code every time we want to solve this problem.

This method also hard codes the route into the plugin and so makes it difficult to select any other sort of context. There is also a problem when it comes to caching as you also need to inform the plugin about the use of routing so that the caching layers know how to cache things.

A while ago I wrote about including oEmbed providers in a Drupal site and briefly touched upon creating custom providers. I didn't go into any more detail there so I decided to write another article looking at creating custom oEmbed providers.

In this article I will cover what oEmbed is and how to set up a custom oEmbed endpoint. I will also then go onto show how to setup and configure a Drupal site to consume that custom oEmbed endpoint. 

If you've been building websites sites for a while you will realise that no site lives in isolation. Almost every site you build integrates with some form of API, and this is especially the case for the more enterprise sites where data is often synchronised back to a CRM system or similar. Drupal's hook and service architecture means that you can easily build integration points to that API to pull in data.

Pulling in data from an API into a Drupal site means installing an off the shelf module or creating a custom module to provide the integration. What route you go for depends on the integration, but for enterprise sites the API is quite often very custom to the business. I have even seen APIs being built at the same time as the site that it needs to integrate with, which is especially the case for startups and new businesses.