Custom Bricks Slider

flavor-gallery.php

<?php

if(!defined('ABSPATH')) {
	die;
}

class DTSP_Flavor_Gallery extends \Bricks\Element_Slider {


	public $name = 'flavor-gallery';

	public function get_label() {
		return esc_html__( 'Flavor Gallery', 'bricks' );
	}

	public function render() {
		$this->attributes['_root']['class'][] = 'brxe-slider';
		$this->prepare_items();
		parent::render();
	}

	public function prepare_items() {
		
		global $post;
		
		// Here, set up custom data or query post meta data
		// This is usually a repeating field set up with ACF or CMB2

		$this->settings['items'] = array( 
		  array(
		    'title' => '',
		    'content' => '',
		    'buttonText' => '',
		    'buttonLink' => array(
		      'url' => '#',
		    ),
		    'background' => array(
		      'color' => array(
		        'hex' => '#263238',
		      ),
		      'image' => array(
		      	'id' => 429,
		      	'size' => 'full',
		      	'filename' => 'foobar.png',
		      	'full' => 'http://example.com/wp-content/uploads/1970/01/foobar.png',
		      	'url' => 'http://example.com/wp-content/uploads/1970/01/foobar.png'
		      )
		    ),
		  ),
		  /// more array items...
		);
	}
}

functions.php

<?php

/**
 * Register custom elements
 */
add_action( 'init', function() {
  $element_files = [
    __DIR__ . '/elements/flavor-gallery.php',
  ];

  foreach ( $element_files as $file ) {
    \Bricks\Elements::register_element( $file );
  }
	
	
}, 100 );