<?php
/**
 * Color Control. Handles data passing from args to JS.
 *
 * @package DIFL\Customizer\Controls\React
 */

namespace DIFL\Customizer\Controls\React;

/**
 * Class Button_Appearance
 *
 * @package DIFL\Customizer\Controls\React
 */
class Color extends \WP_Customize_Control {
	/**
	 * Control type.
	 *
	 * @var string
	 */
	public $type = 'difl_color_control';
	/**
	 * Additional arguments passed to JS.
	 *
	 * @var string
	 */
	public $default = '';
	/**
	 * Disable Alpha in colorpicker.
	 *
	 * @var bool
	 */
	public $disable_alpha = false;
	/**
	 * Allow gradient inside color picker.
	 *
	 * @var bool
	 */
	public $allow_gradient = false;
	/**
	 * Send to JS.
	 */
	public function json() {
		$json                  = parent::json();
		$json['default']       = $this->default;
		$json['disableAlpha']  = $this->disable_alpha;
		$json['allowGradient'] = isset( $this->input_attrs['allow_gradient'] ) ? $this->input_attrs['allow_gradient'] : $this->allow_gradient;
		return $json;
	}

	/**
	 * This method overrides the default render
	 * so that nothing is rendered.
	 * Previously it would try to put an input element where the value was `esc_attr()`
	 * This would trigger notices in PHP
	 * It is not required to have a render as it is being handled by React.
	 */
	final public function render_content() {
		// this is rendered from React
	}
}
