<?php
/**
 * Customizer Control: slider.
 *
 * Creates a jQuery slider control.
 *
 * @package     Kirki
 * @subpackage  Controls
 * @copyright   Copyright (c) 2016, Aristeides Stathopoulos
 * @license     http://opensource.org/licenses/https://opensource.org/licenses/MIT
 * @since       1.0
 */

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

if ( ! class_exists( 'Kirki_Controls_Slider_Control' ) ) {

	/**
	 * Slider control (range).
	 */
	class Kirki_Controls_Slider_Control extends Kirki_Customize_Control {

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

		/**
		 * Refresh the parameters passed to the JavaScript via JSON.
		 *
		 * @access public
		 */
		public function to_json() {
			parent::to_json();
			$this->json['choices']['min']  = ( isset( $this->choices['min'] ) ) ? $this->choices['min'] : '0';
			$this->json['choices']['max']  = ( isset( $this->choices['max'] ) ) ? $this->choices['max'] : '100';
			$this->json['choices']['step'] = ( isset( $this->choices['step'] ) ) ? $this->choices['step'] : '1';
		}

		/**
		 * Enqueue control related scripts/styles.
		 *
		 * @access public
		 */
		public function enqueue() {
			wp_enqueue_script( 'kirki-slider' );
		}

		/**
		 * 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 Kirki_Customize_Control::to_json()}.
		 *
		 * @see WP_Customize_Control::print_template()
		 *
		 * @access protected
		 */
		protected function content_template() {
			?>
			<# if ( data.tooltip ) { #>
				<a href="#" class="tooltip hint--left" data-hint="{{ data.tooltip }}"><span class='dashicons dashicons-info'></span></a>
			<# } #>
			<label>
				<# if ( data.label ) { #>
					<span class="customize-control-title">{{{ data.label }}}</span>
				<# } #>
				<# if ( data.description ) { #>
					<span class="description customize-control-description">{{{ data.description }}}</span>
				<# } #>
				<div class="wrapper">
					<input type="range" min="{{ data.choices['min'] }}" max="{{ data.choices['max'] }}" step="{{ data.choices['step'] }}" value="{{ data.value }}" {{{ data.link }}} data-reset_value="{{ data.default }}" />
					<div class="kirki_range_value">
						<span class="value">{{ data.value }}</span>
						<# if ( data.choices['suffix'] ) { #>
							{{ data.choices['suffix'] }}
						<# } #>
					</div>
					<div class="kirki-slider-reset">
						<span class="dashicons dashicons-image-rotate"></span>
					</div>
				</div>
			</label>
			<?php
		}
	}
}
