<?php
/**
 * Customizer Control: palette.
 *
 * @package     WFACPKirki
 * @subpackage  Controls
 * @copyright   Copyright (c) 2017, Aristeides Stathopoulos
 * @license     http://opensource.org/licenses/https://opensource.org/licenses/MIT
 * @since       1.0
 */

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

/**
 * Palette control (modified radio).
 */
if ( ! class_exists( 'WFACPKirki_Control_Palette' ) ) {
	class WFACPKirki_Control_Palette extends WFACPKirki_Control_Base {

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

		/**
		 * 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="buttonset">
                <# for ( key in data.choices ) { #>
                <input {{{ data.inputAttrs }}} type="radio" value="{{ key }}" name="_customize-palette-{{ data.id }}" id="{{ data.id }}{{ key }}" {{{ data.link }}}<# if ( data.value == key ) { #>
                checked<# } #>>
                <label for="{{ data.id }}{{ key }}">
                    <# for ( color in data.choices[ key ] ) { #>
                    <span style='background: {{ data.choices[ key ][ color ] }}'>{{ data.choices[ key ][ color ] }}</span>
                    <# } #>
                </label>
                </input>
                <# } #>
            </div>
			<?php
		}
	}
}