Elep

<?php
/**
 * Customizer Control: color-palette.
 *
 * @package     Kirki
 * @subpackage  Controls
 * @copyright   Copyright (c) 2020, David Vongries
 * @license     https://opensource.org/licenses/MIT
 * @since       2.2.6
 */

// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

/**
 * Adds a color-palette control.
 * This is essentially a radio control, styled as a palette.
 */
class Kirki_Control_Color_Palette extends Kirki_Control_Base {

/**
	 * The control type.
	 *
	 * @access public
	 * @var string
	 */
	public $type = 'kirki-color-palette';

/**
	 * Refresh the parameters passed to the JavaScript via JSON.
	 *
	 * @access public
	 */
	public function to_json() {

parent::to_json();

// If no palette has been defined, use Material Design Palette.
		if ( ! isset( $this->json['choices']['colors'] ) || empty( $this->json['choices']['colors'] ) ) {
			$this->json['choices']['colors'] = Kirki_Helper::get_material_design_colors( 'primary' );
		}
		if ( ! isset( $this->json['choices']['size'] ) || empty( $this->json['choices']['size'] ) ) {
			$this->json['choices']['size'] = 20;
		}
	}

/**
	 * An Underscore (JS) template for this control's content (but not its container).
	 *
	 * Class variables for this control class are available in the `data` JS object;
	 * export custom variables by overriding {@see WP_Customize_Control::to_json()}.
	 *
	 * @see WP_Customize_Control::print_template()
	 *
	 * @access protected
	 */
	protected function content_template() {
		?>
		<# if ( ! data.choices ) { return; } #>
		<span class="customize-control-title">
			{{{ data.label }}}
		</span>
		<# if ( data.description ) { #>
			<span class="description customize-control-description">{{{ data.description }}}</span>
		<# } #>
		<div id="input_{{ data.id }}" class="colors-wrapper <# if ( ! _.isUndefined( data.choices.style ) && 'round' === data.choices.style ) { #>round<# } else { #>square<# } #><# if ( ! _.isUndefined( data.choices['box-shadow'] ) && true === data.choices['box-shadow'] ) { #> box-shadow<# } #><# if ( ! _.isUndefined( data.choices['margin'] ) && true === data.choices['margin'] ) { #> with-margin<# } #>">
			<# for ( key in data.choices['colors'] ) { #>
				<input type="radio" {{{ data.inputAttrs }}} value="{{ data.choices['colors'][ key ] }}" name="_customize-color-palette-{{ data.id }}" id="{{ data.id }}{{ key }}" {{{ data.link }}}<# if ( data.value == data.choices['colors'][ key ] ) { #> checked<# } #>>
					<label for="{{ data.id }}{{ key }}" style="width: {{ data.choices['size'] }}px; height: {{ data.choices['size'] }}px;">
						<span class="color-palette-color" style='background: {{ data.choices['colors'][ key ] }};'>{{ data.choices['colors'][ key ] }}</span>
					</label>
				</input>
			<# } #>
		</div>
		<?php
	}
}