Long Code Post

Oh, and a short one:

Lorem ipsum dolor sit amet, consectetur
adipiscing elit. Duis maximus leo eu risus
tempus, accumsan tempor mauris volutpat. Maecenas
vitae nisi nec turpis consequat euismod. Nullam
fermentum suscipit enim placerat euismod.
Suspendisse potenti. Integer et ullamcorper
felis, porttitor iaculis magna. Quisque vel massa
non tortor volutpat ultricies.

• This reply was modified 4 years, 8 months ago by Dion Hulse.

Slack
style
code.
     Woo.

Trac
style
code.
     Woo.

bbPress
style
code.
     Woo.

Slack Inline

Trac Inline

bbPress style

Okay.

• This reply was modified 4 years, 8 months ago by Dion Hulse.
• This reply was modified 4 years, 8 months ago by Dion Hulse.
• This reply was modified 4 years, 8 months ago by Dion Hulse.
• This reply was modified 4 years, 8 months ago by Dion Hulse.
• This reply was modified 4 years, 8 months ago by Dion Hulse.

Nice, thanks @dd32 ??

Hello, I think this is fixed?

<?php
namespace WordPressdotorg\Forums;
use WP_Block_Patterns_Registry, WP_Block_Pattern_Categories_Registry;

/**
 * Customizations for the Support Forum and the Blocks Everywhere plugin.
 *
 * To enable this file to be loaded on a bbPress install, activate the Blocks Everywhere plugin.
 */
class Blocks {

	public $forum_enabled_by_default = false;

	public function __construct() {
		if ( null !== get_option( 'forum_block_editor_enabled', null ) ) {
			$this->forum_enabled_by_default = get_option( 'forum_block_editor_enabled' );
		}

		// Enable bbPress support.
		add_filter( 'blocks_everywhere_bbpress', '__return_true' );

		// Enable block processing in emails.
		add_filter( 'blocks_everywhere_email', '__return_true' );

		// Enable theme compatibility CSS.
		add_filter( 'blocks_everywhere_theme_compat', '__return_true' );

		// Theme Tweaks, these should be moved to the theme.
		add_filter( 'after_setup_theme', [ $this, 'after_setup_theme' ] );

		// Customize blocks for the Support Forums.
		add_filter( 'blocks_everywhere_editor_settings', [ $this, 'editor_settings' ] );

		// Enable the blocks on the server-side.
		add_filter( 'blocks_everywhere_allowed_blocks', [ $this, 'allowed_blocks' ] );

		// Allow the oEmbed proxy endpoint for any user who can publish a thread/reply..
		add_filter( 'rest_api_init', [ $this, 'overwrite_oembed_10_proxy_permission' ], 20 );

		// Hack to make Imgur embeds work. This should be fixed by Imgur.
		add_filter( 'oembed_remote_get_args', [ $this, 'oembed_remote_get_args' ], 10, 2 );

		// Add block patterns.
		add_filter( 'init', [ $this, 'register_predefs' ] );

		// Add user opt-out.
		add_action( 'bbp_user_edit_after', [ $this, 'bbp_user_edit_after' ], 11 );
		add_action( 'bbp_profile_update', [ $this, 'bbp_profile_update' ], 10, 1 );
		add_filter( 'blocks_everywhere_bbpress_editor', [ $this, 'blocks_everywhere_bbpress_editor' ] );

		// Add forum opt-in/out.
		add_action( 'admin_init', [ $this, 'admin_init' ] );
		add_action( 'save_post', [ $this, 'metabox_forum_optin_save_handler' ] );

		// Reverse twemoji replacements. Before bbPress sanitization gets to it.
		add_filter( 'bbp_new_reply_pre_content', [ $this, 'reverse_twemoji_upon_save' ], 5 );
		add_filter( 'bbp_new_topic_pre_content', [ $this, 'reverse_twemoji_upon_save' ], 5 );
	}

	public function after_setup_theme() {
		// This will make embeds resize properly.
		add_theme_support( 'responsive-embeds' );
	}

	public function allowed_blocks( $blocks ) {
		// See ::editor_settings();
		$blocks[] = 'core/image';
		$blocks[] = 'core/embed';

		return array_unique( $blocks );
	}

	public function editor_settings( $settings ) {
		// This adds the image block, but only with 'add from url' as an option.
		$settings['iso']['blocks']['allowBlocks'][] = 'core/image';

		// Allows embeds and might fix pasting links sometimes not working.
		$settings['iso']['blocks']['allowBlocks'][] = 'core/embed';

		// Adds a table of contents button in the toolbar.
		$settings['toolbar']['toc'] = true;

		// Adds a navigation button in the toolbar.
		$settings['toolbar']['navigation'] = true;

		// This will display a support link in an ellipsis menu in the top right of the editor.
		$settings['iso']['moreMenu'] = true;
		$settings['iso']['linkMenu'] = [
			[
				/* translators: Link title to the WordPress Editor support article. */
				'title' => __( 'Help & Support', 'wporg-forums' ),
				/* translators: Link to the WordPress Editor article, used as the forum 'Help & Support' destination. */
				'url'   => __( 'https://www.ads-software.com/support/article/wordpress-editor/', 'wporg-forums' ),
			]
		];

		$settings['iso']['allowEmbeds'] = array_values( array_diff(
			$settings['iso']['allowEmbeds'],
			[
				// Disable screencast, it seems not to work.
				'screencast',
			]
		) );

		// Add patterns.
		$settings['editor']['__experimentalBlockPatterns'] = WP_Block_Patterns_Registry::get_instance()->get_all_registered();
		$settings['editor']['__experimentalBlockPatternCategories'] = WP_Block_Pattern_Categories_Registry::get_instance()->get_all_registered();

		// Enable the custom paragraph that converts HTML and PHP code into a code block.
		$settings['replaceParagraphCode'] = true;

		return $settings;
	}

	public function overwrite_oembed_10_proxy_permission() {
		// A register_route_args filter would be handy here... See https://core.trac.www.ads-software.com/ticket/54087
		$oembed_proxy_route_args = rest_get_server()->get_routes( 'oembed/1.0' )['/oembed/1.0/proxy'] ?? false;
		if ( ! $oembed_proxy_route_args ) {
			return;
		}

		// Flip it from [ GET => true ] to [ GET ]
		$oembed_proxy_route_args[0]['methods'] = array_keys( $oembed_proxy_route_args[0]['methods'] );

		// Overwrite the permission_callback, allow any user who can create replies to use embeds.
		$oembed_proxy_route_args[0]['permission_callback'] = function() {
			return bbp_current_user_can_publish_topics() || bbp_current_user_can_publish_replies();
		};

		register_rest_route(
			'oembed/1.0',
			'/proxy',
			$oembed_proxy_route_args,
			true
		);
	}

This is a bunch of code from the Blocks Plugin.