# ghostkit/3.3.3/gutenberg/blocks/form/fields/select/block.php

Block Animations, Motion & Scroll Effects – Ghost Kit, version 3.3.3. 124 lines.

- Page: https://pluginprobe.com/plugins/ghostkit/3.3.3/code/gutenberg/blocks/form/fields/select/block.php
- Raw: https://pluginprobe.com/plugins/ghostkit/3.3.3/raw/gutenberg/blocks/form/fields/select/block.php
- Modified: 2024-02-18T18:40:24+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/ghostkit/3.3.3/code/gutenberg/blocks/form/fields/select/block.php#L10-L20`.

```php
<?php
/**
 * Form Field Select block.
 *
 * @package ghostkit
 */

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

/**
 * Class GhostKit_Form_Field_Select_Block
 */
class GhostKit_Form_Field_Select_Block {
	/**
	 * GhostKit_Form_Field_Select_Block constructor.
	 */
	public function __construct() {
		add_action( 'init', array( $this, 'init' ) );
	}

	/**
	 * Init.
	 */
	public function init() {
		register_block_type_from_metadata(
			dirname( __FILE__ ),
			array(
				'render_callback' => array( $this, 'block_render' ),
				'attributes'      => GhostKit_Form_Field_Attributes::get_block_attributes(
					array(
						'label' => array(
							'default' => esc_html__( 'Select', 'ghostkit' ),
						),
						'options' => array(
							'type'  => 'array',
							'items' => array(
								'type' => 'object',
							),
						),
						'multiple' => array(
							'type' => 'boolean',
						),
					)
				),
			)
		);
	}

	/**
	 * Register gutenberg block output
	 *
	 * @param array $attributes - block attributes.
	 *
	 * @return string
	 */
	public function block_render( $attributes ) {
		$attributes = array_merge(
			array(
				'options'  => array(),
				'multiple' => false,
			),
			$attributes
		);

		$options = $attributes['options'];
		if ( ! is_array( $options ) ) {
			$options = array();
		}

		// Add null option.
		if ( ! $attributes['multiple'] ) {
			$add_null_option = true;

			foreach ( $options as $data ) {
				if ( $data['selected'] ) {
					$add_null_option = false;
				}
			}

			if ( $add_null_option ) {
				array_unshift(
					$options,
					array(
						'label'    => esc_attr__( '--- Select ---', 'ghostkit' ),
						'value'    => '',
						'selected' => true,
					)
				);
			}
		}

		ob_start();

		$class = 'ghostkit-form-field ghostkit-form-field-select';

		if ( isset( $attributes['className'] ) ) {
			$class .= ' ' . $attributes['className'];
		}

		?>

		<div class="<?php echo esc_attr( $class ); ?>">
			<?php GhostKit_Form_Field_Label::get( $attributes ); ?>

			<select <?php GhostKit_Form_Field_Attributes::get( $attributes ); ?>>
				<?php foreach ( $options as $option ) : ?>
					<option <?php selected( $option['selected'] ); ?> value="<?php echo esc_attr( $option['value'] ); ?>">
						<?php echo esc_html( $option['label'] ); ?>
					</option>
				<?php endforeach; ?>
			</select>

			<?php GhostKit_Form_Field_Description::get( $attributes ); ?>
		</div>

		<?php

		return ob_get_clean();
	}
}
new GhostKit_Form_Field_Select_Block();

```