Bootstrap Gutenberg Blocks for WordPress

Bootstrap Gutenberg Blocks for WordPress. Supports Bootstrap 4 and Bootstrap 5 (experimental). This plugin adds Bootstrap components and layout options as Gutenberg blocks.

Available blocks

Container

Options

Fluid: If enabled the container will use the full available width, spanning the entire width of the viewport.
Fluid Breakpoint: Used to enable responsive containers. This feature only works with Bootstrap v4.4+. The container will use 100% of the width until the specified breakpoint is reached, after which the defined max-widths will apply for each of the higher breakpoints.
Margin After: Define a margin which should be added after the container.

Row

Options

Template: Choose from a predefined template for the inner column blocks.
No Gutters: Disable gutters between columns.
Alignment: Horizontal alignment of inner column blocks.
Vertical Alignment: Vertical alignment of inner column blocks.
Editor stack columns: Displays stacked columns in the editor to enhance readability of block content.
Horizontal Gutters: Size of horizontal gutters.
Vertical Gutters: Size of vertical gutters.

Column

Options

Sizes for all breakpoints (xxl, xl, lg, md, sm, xs): How much space the column should use for the given breakpoint.
Equal width for all breakpoints (xxl, xl, lg, md, sm, xs): If enabled column will spread width evenly with other columns.
Background Color: Set background color to column.
Center content: Center content vertically in column. This option is only needed if a background color is set. Otherwise use the Alignment option of the outer row block.
Padding: Define padding inside the column.

Button

Options

Style: Choose the styling of the button.
Open in new tab: Choose if link should be opened in a new tab.
Rel: Set rel attribute of the link.
Alignment: Horizontal alignment of the button.

Further Information

Documentation: https://github.com/liip/bootstrap-blocks-wordpress-plugin
WordPress Plugin: https://wordpress.org/plugins/wp-bootstrap-blocks
Changelog: https://github.com/liip/bootstrap-blocks-wordpress-plugin/releases
Issue tracker: https://github.com/liip/bootstrap-blocks-wordpress-plugin/issues

Supported Bootstrap versions

This plugin supports Bootstrap v4 and v5 (experimental). The support for v5 is still flagged as experimental since this version of Bootstrap is not officially released yet. The API could still change which could affect the options defined in this plugin.

The version can be selected in the plugin settings (Settings > Bootstrap Blocks) or by defining the WP_BOOTSTRAP_BLOCKS_BOOTSTRAP_VERSION constant in the wp-config.php file:

Bootstrap 4 (default): define( 'WP_BOOTSTRAP_BLOCKS_BOOTSTRAP_VERSION', '4' );
Bootstrap 5: define( 'WP_BOOTSTRAP_BLOCKS_BOOTSTRAP_VERSION', '5' );

Possible values right now are '4' or '5'. By default Bootstrap version 4 is selected.

Bootstrap library

Please be aware that this plugin does not include the Bootstrap library in your website. You need to do this by yourself. We decided not to include the library so that you can modify Bootstrap to your own needs before loading it.

The easiest way to do this is to add the following to your theme's function.php:

function mytheme_load_bootstrap() {
    if ( is_admin() ) {
       return;
    }

    wp_enqueue_style( 'bootstrap', 'https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css', array(), '4.3.1' );
    wp_deregister_script( 'jquery' ); // Remove WP jQuery version
    wp_enqueue_script( 'jquery', 'https://code.jquery.com/jquery-3.3.1.slim.min.js', array(), '3.3.1', true );
    wp_enqueue_script( 'popper.js', 'https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js', array(), '1.14.7', true );
    wp_enqueue_script( 'bootstrap', 'https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js', array(), '4.3.1', true );
}
add_action( 'wp_enqueue_scripts', 'mytheme_load_bootstrap' );

Templates

All blocks are implemented as dynamic blocks. This makes it possible to overwrite the template of a block in your theme.

To overwrite a block template create a folder called wp-bootstrap-blocks/ in your theme directory. You can copy the original template from wp-bootstrap-blocks/src/templates/<blockname>.php as a starting point and adjust it to your needs.

PHP Filters

The plugin provides the following PHP filters. Please visit the following page to get more information about PHP filters: https://developer.wordpress.org/reference/functions/add_filter/.

wp_bootstrap_blocks_template_path

Changes the default theme directory name (wp-bootstrap-blocks/).

Usage

add_filter( 'wp_bootstrap_blocks_template_path', 'my_template_path', 10, 1 );

function my_template_path( $template_path ) {
    return 'block-templates/';
}

Parameters

$template_path (string) Template directory name in theme. (Default: 'wp-bootstrap-blocks/')

wp_bootstrap_blocks_get_template

Possibility to overwrite the located template path before it gets loaded.

Parameters

$located (string) located file path.
$template_name (string) template name which was requested.
$template_path (string) path to template directory.
$default_path (string) default template directory path.

Usage

add_filter( 'wp_bootstrap_blocks_get_template', 'my_located_template', 10, 4 );

function my_located_template( $located, $template_name, $template_path, $default_path ) {
    return 'mytheme/special-templates/block.php';
}

wp_bootstrap_blocks_locate_template

Possibility to overwrite the located template path.

Parameters

$template (string) located file path.
$template_name (string) template name which was requested.
$template_path (string) path to template directory.

Usage

add_filter( 'wp_bootstrap_blocks_locate_template', 'my_template_locater', 10, 3 );

function my_template_locater( $template, $template_name, $template_path ) {
    return 'mytheme/special-templates/block.php';
}

wp_bootstrap_blocks_row_classes

Change classes of row block.

Parameters

$classes (array) Classes which are added to the block template.
$attributes (array) Attributes of the block.

Usage

add_filter( 'wp_bootstrap_blocks_row_classes', 'my_custom_row_classes', 10, 2 );

function my_custom_row_classes( $classes, $attributes ) {
    return [ 'my', 'custom', 'classes' ];
}

wp_bootstrap_blocks_column_classes

Change classes of column block.

Parameters

$classes (array) Classes which are added to the block template.
$attributes (array) Attributes of the block.

Usage

add_filter( 'wp_bootstrap_blocks_column_classes', 'my_custom_column_classes', 10, 2 );

function my_custom_column_classes( $classes, $attributes ) {
    return [ 'my', 'custom', 'classes' ];
}

wp_bootstrap_blocks_column_content_classes

Change classes of the inner content of the column block.

Parameters

$classes (array) Classes which are added to the block template.
$attributes (array) Attributes of the block.

Usage

add_filter( 'wp_bootstrap_blocks_column_content_classes', 'my_custom_column_content_classes', 10, 2 );

function my_custom_column_content_classes( $classes, $attributes ) {
    return [ 'my', 'custom', 'classes' ];
}

wp_bootstrap_blocks_container_classes

Change classes of container block.

Parameters

$classes (array) Classes which are added to the block template.
$attributes (array) Attributes of the block.

Usage

add_filter( 'wp_bootstrap_blocks_container_classes', 'my_custom_container_classes', 10, 2 );

function my_custom_container_classes( $classes, $attributes ) {
    return [ 'my', 'custom', 'classes' ];
}

wp_bootstrap_blocks_button_classes

Change classes of button block.

Parameters

$classes (array) Classes which are added to the block template.
$attributes (array) Attributes of the block.

Usage

add_filter( 'wp_bootstrap_blocks_button_classes', 'my_custom_button_classes', 10, 2 );

function my_custom_button_classes( $classes, $attributes ) {
    return [ 'my', 'custom', 'classes' ];
}

wp_bootstrap_blocks_button_wrapper_classes

Change classes of button block wrapper.

Parameters

$classes (array) Classes which are added to the block template.
$attributes (array) Attributes of the block.

Usage

add_filter( 'wp_bootstrap_blocks_button_wrapper_classes', 'my_custom_button_wrapper_classes', 10, 2 );

function my_custom_button_wrapper_classes( $classes, $attributes ) {
    return [ 'my', 'custom', 'classes' ];
}

wp_bootstrap_blocks_row_default_attributes

Modify default attributes of the row block.

Parameters

$default_attributes (array) Default attributes of row block.
- template (string) Name of default template of row block (Default: '1-1')
- noGutters (boolean) Defines if noGutters option should be selected or not (Default: false)
- alignment (string) Default horizontal alignment of inner columns (Default: '')
- verticalAlignment (string) Default vertical alignment of inner columns (Default: '')
- editorStackColumns (boolean) Defines if editorStackColumns option should be selected by default or not (Default: false)
- horizontalGutters (string) Default horizontal gutters size (Default: '')
- verticalGutters (string) Default vertical gutters size (Default: '')

Usage

add_filter( 'wp_bootstrap_blocks_row_default_attributes', 'my_row_default_attributes', 10, 1 );

function my_row_default_attributes( $default_attributes ) {
    $default_attributes['template'] = '1-2';
    $default_attributes['noGutters'] = true;
    $default_attributes['alignment'] = 'right';
    $default_attributes['verticalAlignment'] = 'bottom';
    $default_attributes['editorStackColumns'] = true;
    $default_attributes['horizontalGutters'] = 'gx-5';
    $default_attributes['verticalGutters'] = 'gy-3';
    return $default_attributes;
}

wp_bootstrap_blocks_column_default_attributes

Modify default attributes of the column block.

Parameters

$default_attributes (array) Default attributes of column block.
- sizeXxl (int) Default xxl column size (Default: 0)
- sizeXl (int) Default xl column size (Default: 0)
- sizeLg (int) Default lg column size (Default: 0)
- sizeMd (int) Default md column size (Default: 0)
- sizeSm (int) Default sm column size (Default: 0)
- sizeXs (int) Default xs column size (Default: 12))
- equalWidthXxl (boolean) Defines if equal-width xxl option should be selected or not (Default: false)
- equalWidthXl (boolean) Defines if equal-width xl option should be selected or not (Default: false)
- equalWidthLg (boolean) Defines if equal-width lg option should be selected or not (Default: false)
- equalWidthMd (boolean) Defines if equal-width md option should be selected or not (Default: false)
- equalWidthSm (boolean) Defines if equal-width sm option should be selected or not (Default: false)
- equalWidthXs (boolean) Defines if equal-width xs option should be selected or not (Default: false)
- bgColor (string) Background color of column (Default: '')
- centerContent (boolean) Defines if center content inside column should be selected or not (Default: false)
- padding (string) Padding inside column (Default: '')

Usage

add_filter( 'wp_bootstrap_blocks_column_default_attributes', 'my_column_default_attributes', 10, 1 );

function my_column_default_attributes( $default_attributes ) {
    $default_attributes['sizeLg'] = 4;
    $default_attributes['sizeMd'] = 6;
    $default_attributes['equalWidthXl'] = true;
    $default_attributes['bgColor'] = 'primary';
    $default_attributes['padding'] = 'p-3';
    $default_attributes['centerContent'] = true;
    return $default_attributes;
}

wp_bootstrap_blocks_container_default_attributes

Modify default attributes of the container block.

Parameters

$default_attributes (array) Default attributes of container block.
- isFluid (boolean) Defines if container should be fluid or not (Default: false)
- marginAfter (string) Default margin after container block (Default: 'mb-2')

Usage

add_filter( 'wp_bootstrap_blocks_container_default_attributes', 'my_container_default_attributes', 10, 1 );

function my_container_default_attributes( $default_attributes ) {
    $default_attributes['isFluid'] = true;
    $default_attributes['fluidBreakpoint'] = 'md';
    $default_attributes['marginAfter'] = 'mb-3';
    return $default_attributes;
}

wp_bootstrap_blocks_button_default_attributes

Modify default attributes of the button block.

Parameters

$default_attributes (array) Default attributes of button block.
- url (string) Default url of the button (Default: '')
- linkTarget (string) Default link target (Default: ''). Possible values:
  - '': Target attribute empty
  - _blank: Target attribute is set to _blank
- rel (string) Default rel attribute of the link (Default: '')
- text (string) Default text of the button (Default: '')
- style (string) Default style of the button (Default: '')
- alignment (string) Default alignment of the button (Default: '')

Usage

add_filter( 'wp_bootstrap_blocks_button_default_attributes', 'my_button_default_attributes', 10, 1 );

function my_button_default_attributes( $default_attributes ) {
    $default_attributes['url'] = 'https://getbootstrap.com/';
    $default_attributes['linkTarget'] = '_blank';
    $default_attributes['rel'] = 'noreferrer noopener';
    $default_attributes['text'] = 'Bootstrap';
    $default_attributes['style'] = 'secondary';
    $default_attributes['alignment'] = 'right';
    return $default_attributes;
}

wp_bootstrap_blocks_enqueue_block_assets

Possibility to disable enqueuing block assets.

Parameters

$enqueue_block_assets (boolean) Defines if block assets should be enqueued. (Default: true)

Usage

add_filter( 'wp_bootstrap_blocks_enqueue_block_assets', 'disable_enqueue_block_assets', 10, 1 );

function disable_enqueue_block_assets( $enqueue_block_assets ) {
    // Disable enqueuing block assets
    return false;
}

PHP Actions

wp-bootstrap-blocks_updated

Fires when a new version of the plugin is used for the first time.

Parameters

$new_version (string) New version number.
$old_version (string) Old version number.

Usage

add_action( 'wp-bootstrap-blocks_updated', 'my_after_plugin_update', 10, 2 );

function my_after_plugin_update( $new_version, $old_version ) {
    echo "wp-bootstrap-blocks got updated from v" . $old_version . " to v" . $new_version;
}

JavaScript Filters

The plugin provides the following JavaScript filters. They can be used by enqueuing a custom JavaScript file which implements those filters.

Example:

If you have a script called block-filters.js inside your theme root you can enqueue it by adding the following code to your functions.php file.

function mytheme_enqueue_block_editor_assets() {
	wp_enqueue_script( 'block-filters', get_stylesheet_directory_uri() . '/block-filters.js', array( 'wp-hooks' ), '1.0.0', true );
}
add_action( 'enqueue_block_editor_assets', 'mytheme_enqueue_block_editor_assets' );

Please visit the following page to get further instructions on how to use JavaScript filters: https://developer.wordpress.org/block-editor/developers/filters/block-filters/.

wpBootstrapBlocks.button.styleOptions

Modify available button styles.

Usage

function myButtonStyleOptions( styleOptions ) {
	styleOptions.push( { label: 'My Option', value: 'my-option' } );
	return styleOptions;
}
wp.hooks.addFilter(
	'wpBootstrapBlocks.button.styleOptions',
	'myplugin/wp-bootstrap-blocks/button/styleOptions',
	myButtonStyleOptions
);

Parameters

styleOptions (Array) Array with button style options.

wpBootstrapBlocks.container.marginAfterOptions

Modify margin after options.

Usage

function myMarginAfterOptions( marginAfterOptions ) {
	marginAfterOptions.push( { label: 'Huge', value: 'mb-8' } );
	return marginAfterOptions;
}
wp.hooks.addFilter(
	'wpBootstrapBlocks.container.marginAfterOptions',
	'myplugin/wp-bootstrap-blocks/container/marginAfterOptions',
	myMarginAfterOptions
);

Parameters

marginAfterOptions (Array) Array margin options.

wpBootstrapBlocks.row.templates

Define block templates.

Usage

function myRowTemplates( templates ) {
	templates.push( {
		name: '1-3',
		title: '2 Columns (1:3)',
		icon: 'layout',
		templateLock: 'all',
		template: [
			[
				'wp-bootstrap-blocks/column',
				{
					sizeMd: 3,
				},
			],
			[
				'wp-bootstrap-blocks/column',
				{
					sizeMd: 9,
				},
			],
		],
	} );
	return templates;
}
wp.hooks.addFilter(
	'wpBootstrapBlocks.row.templates',
	'myplugin/wp-bootstrap-blocks/row/templates',
	myRowTemplates
);

Parameters

templates (array) List of template objects.

Each template has the following attributes:

name (string) Unique identifier of the template
title (string) Name of template
icon (WPElement|string) An element or Dashicon slug to show as a visual approximation of the template.
templateLock (string|false)
- false: Columns can be added and removed
- all: Columns can't be changed
template (Array<Array>) see template documentation
- Name of block. (Only wp-bootstrap-blocks/column supported!)
- Attributes of column

wpBootstrapBlocks.row.enableCustomTemplate

Enable/Disable custom option in row templates.

Usage

// Disable custom row template
wp.hooks.addFilter(
	'wpBootstrapBlocks.row.enableCustomTemplate',
	'myplugin/wp-bootstrap-blocks/row/enableCustomTemplate',
	() => false
);

Parameters

enableCustomTemplate (boolean) Return true if custom row template should be enabled. (Default: true)

wpBootstrapBlocks.row.horizontalGuttersOptions

Modify available horizontal gutters options for row block.

Usage

function myRowHorizontalGuttersOptions( horizontalGuttersOptions ) {
	horizontalGuttersOptions.push( { label: 'Medium', value: 'gx-4' } );
	return horizontalGuttersOptions;
}
wp.hooks.addFilter(
	'wpBootstrapBlocks.row.horizontalGuttersOptions',
	'myplugin/wp-bootstrap-blocks/row/horizontalGuttersOptions',
	myRowHorizontalGuttersOptions
);

Parameters

horizontalGuttersOptions (Array) Array of horizontal gutters options.

wpBootstrapBlocks.row.verticalGuttersOptions

Modify available vertical gutters options for row block.

Usage

function myRowVerticalGuttersOptions( verticalGuttersOptions ) {
	verticalGuttersOptions.push( { label: 'Medium', value: 'gy-4' } );
	return verticalGuttersOptions;
}
wp.hooks.addFilter(
	'wpBootstrapBlocks.row.verticalGuttersOptions',
	'myplugin/wp-bootstrap-blocks/row/verticalGuttersOptions',
	myRowVerticalGuttersOptions
);

Parameters

verticalGuttersOptions (Array) Array of vertical gutters options.

wpBootstrapBlocks.column.bgColors

Modify available background colors for column block.

Usage

function myColumnBgColorOptions( bgColorOptions ) {
	bgColorOptions.push( {
		name: 'brand',
		color: '#6EA644',
	} );
	return bgColorOptions;
}
wp.hooks.addFilter(
	'wpBootstrapBlocks.column.bgColorOptions',
	'myplugin/wp-bootstrap-blocks/column/bgColorOptions',
	myColumnBgColorOptions
);

Parameters

bgColorOptions (Array) Array of available background colors. Each element should be an object containing the name of the color and the color itself (see: https://github.com/WordPress/gutenberg/tree/master/packages/components/src/color-palette).

wpBootstrapBlocks.column.paddingOptions

Modify available padding options for column block.

Usage

function myColumnPaddingOptions( paddingOptions ) {
	paddingOptions.push( { label: 'Huge', value: 'p-8' } );
	return paddingOptions;
}
wp.hooks.addFilter(
	'wpBootstrapBlocks.column.paddingOptions',
	'myplugin/wp-bootstrap-blocks/column/paddingOptions',
	myColumnPaddingOptions
);

Parameters

paddingOptions (Array) Array of padding options.

Developer information

Requirements

Node.js >= 10.x
Docker

Installation

Clone this repository

Install composer dependencies

curl -s https://getcomposer.org/installer | php
php composer.phar install

Install Node dependencies
```
npm install
```

Compile assets

The build process is based on the official @wordpress/scripts package.

npm start: Compiles the block in development mode. Watches for any changes and reports back any errors in your code.
npm run lint: Lints JavaScript, CSS and package.json files.
npm run build: Build production code of your blocks inside build folder.

Generate translation files

To extract the labels and generate the languages/wp-bootstrap-blocks.pot file run the following command:
```
./scripts/translations/extract-messages.sh
```
To update the translation files (*.po) run the following command:
```
./scripts/translations/update-translation-files.sh
```
To generate the *.mo and *.json translation files run the following command:
```
./scripts/translations/compile-translation-files.sh
```

Setup local dev environment

The following commands can be used to set up a local dev environment. See the official documentation of @wordpress/env for a complete list of commands.

npm run wp-env start: Starts the Docker containers.
npm run wp-env stop: Stops the Docker containers.

Testing

There are two types of tests for this plugin:

PHPUnit Tests: Used to validate generated block output. Since this plugin uses dynamic blocks which are rendered on the server side we need to test them with PHPUnit tests.
Puppeteer E2E Tests: Used to validate block behaviour in the editor.

PHPUnitTests

The PHPUnit tests are stored in the phpunit/ directory. They use fixtures to validate the block output. Each block variant which should be tested needs a manually created file called blockname__variant.html. This file contains the block presentation in the editor (a.k.a. the HTML comment presentation) and needs to be stored in the following folder:

phpunit/blockname/fixtures/blockname_variant.html

The second fixture of each variant is the blockname_variant.output.html file. This file gets automatically generated if the test runs for the first time and the environment variable WP_BOOTSTRAP_BLOCKS_RECORD in the phpunit.xml.dist file is set to true.

To run the tests use the following command:

npm run test:unit:php

or the following command to run a specific test:

npm run test:unit:php -- --filter 'my_test'

Puppeteer E2E Tests

The Puppeteer E2E Tests are stored in the e2e-tests directory.

To run the tests use the following command:

npm run test:e2e

or the following command to run a specific test:

npm run test:e2e -- -t 'my test'

To update the snapshots run the following command:

npm run test:e2e -- -u

Name		Name	Last commit message	Last commit date
Latest commit History 622 Commits
.github/workflows		.github/workflows
.wordpress		.wordpress
e2e-tests		e2e-tests
languages		languages
phpunit		phpunit
scripts		scripts
src		src
.DS_Store		.DS_Store
.browserslistrc		.browserslistrc
.editorconfig		.editorconfig
.eslintignore		.eslintignore
.eslintrc.js		.eslintrc.js
.gitignore		.gitignore
.markdownlint.json		.markdownlint.json
.markdownlintignore		.markdownlintignore
.nvmrc		.nvmrc
.stylelintrc.json		.stylelintrc.json
.wp-env.json		.wp-env.json
README.md		README.md
composer.json		composer.json
composer.lock		composer.lock
package-lock.json		package-lock.json
package.json		package.json
phpcs.xml		phpcs.xml
phpunit.xml.dist		phpunit.xml.dist
readme.txt		readme.txt
screenshot-1.png		screenshot-1.png
screenshot-2.png		screenshot-2.png
screenshot-3.png		screenshot-3.png
screenshot-4.png		screenshot-4.png
wp-bootstrap-blocks.php		wp-bootstrap-blocks.php

TajVirani/bootstrap-blocks-wordpress-plugin

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Bootstrap Gutenberg Blocks for WordPress

Available blocks

Container

Options

Row

Options

Column

Options

Button

Options

Further Information

Supported Bootstrap versions

Bootstrap library

Templates

PHP Filters

wp_bootstrap_blocks_template_path

Usage

Parameters

wp_bootstrap_blocks_get_template

Parameters

Usage

wp_bootstrap_blocks_locate_template

Parameters

Usage

wp_bootstrap_blocks_row_classes

Parameters

Usage

wp_bootstrap_blocks_column_classes

Parameters

Usage

wp_bootstrap_blocks_column_content_classes

Parameters

Usage

wp_bootstrap_blocks_container_classes

Parameters

Usage

wp_bootstrap_blocks_button_classes

Parameters

Usage

wp_bootstrap_blocks_button_wrapper_classes

Parameters

Usage

wp_bootstrap_blocks_row_default_attributes

Parameters

Usage

wp_bootstrap_blocks_column_default_attributes

Parameters

Usage

wp_bootstrap_blocks_container_default_attributes

Parameters

Usage

wp_bootstrap_blocks_button_default_attributes

Parameters

Usage

wp_bootstrap_blocks_enqueue_block_assets

Parameters

Usage

PHP Actions

wp-bootstrap-blocks_updated

Parameters

Usage

JavaScript Filters

wpBootstrapBlocks.button.styleOptions

Usage

Parameters

wpBootstrapBlocks.container.marginAfterOptions

Usage

Parameters

wpBootstrapBlocks.row.templates

Usage

Parameters

wpBootstrapBlocks.row.enableCustomTemplate

Usage

Parameters

wpBootstrapBlocks.row.horizontalGuttersOptions

Packages