THIS REPOSITORY WILL GO INTO READ-ONLY MODE

We have integrated this composer package into our wp-plugin-base instead of keeping it separate.

We find ourselves increasingly creating a bunch of plugins that add one or more blocks to the block editor.

This requires a few functions to load and register. And since we use the same scaffold almost any time, it makes sense to split out the block part into a library.

The library consists of a simple trait for making the plugin support blocks and two abstract classes for a base server-side rendered block.

All you need to do is include the Has_Blocks trait in the plugin class as long as you are using the latest version of our plugin base, which recognizes this trait automatically.

Blocks are assumed to be placed in a blocks subfolder, and they are being built to dist/blocks.

This trait relies on an autoloader being used in the plugin!

use BernskioldMedia\WP\Block_Plugin_Support\Traits\Has_Blocks;

class My_Plugin {

    use Has_Blocks;

}

The trait will default to using the 'bm' prefix for blocks. Blocks are named with a prefix to scope them to the project they are a part of. This also influences how the script and style handles are registered ($prefix-block-$block_name).

Your project probably requires its custom prefix. You can set it on the main plugin class like so:

use BernskioldMedia\WP\Block_Plugin_Support\Traits\Has_Blocks;

class My_Plugin {

    use Has_Blocks;
    
    // Set my custom block prefix.
    protected static string $block_prefix = 'my-prefix';

}

The trait assumes the following folder structure:

blocks/ is the location of all blocks with one folder per block. The index.js file in each block folder is the entrypoint for the build script.

dist/blocks is the location of built JavaScript blocks with the same filename as the main folder name.

languages/ is the location of the translation files. The handle and domain are both set to {$block_prefix}-{$block_name}.

The trait relies on two methods to be implemented.

• get_url() should return the URL to the plugin directory.
• get_path() should return the path to the plugin directory.
• get_textdomain() should return the string plugin textdomain.

We strive to make all code easily customizable with plenty of filters and hooks as needed. You never know when or why you might need that simple one-off customization.

Since this is a composer package, filters are housed inside of the "package namespace" and do not inherit the consumer plugin's own naming structure.

bm_block_support_{$BLOCKNAME}_wrapper_args. Available for any dynamic block that extends Block and is reliant on Block::$name being set in the consuming dynamic block class. Allows you to customize the args sent to get_block_wrapper_attributes.