<?php

/**

 * Customize API: WP_Customize_Color_Control class

 *

 * @package WordPress

 * @subpackage Customize

 * @since 4.4.0

 */

/**

 * Customize Color Control class.

 *

 * @since 3.4.0

 *

 * @see WP_Customize_Control

 */

class WP_Customize_Color_Control extends WP_Customize_Control {

	/**

	 * Type.

	 *

	 * @var string

	 */

	public $type = 'color';

	/**

	 * Statuses.

	 *

	 * @var array

	 */

	public $statuses;

	/**

	 * Mode.

	 *

	 * @since 4.7.0

	 * @var string

	 */

	public $mode = 'full';

	/**

	 * Constructor.

	 *

	 * @since 3.4.0

	 *

	 * @see WP_Customize_Control::__construct()

	 *

	 * @param WP_Customize_Manager $manager Customizer bootstrap instance.

	 * @param string               $id      Control ID.

	 * @param array                $args    Optional. Arguments to override class property defaults.

	 *                                      See WP_Customize_Control::__construct() for information

	 *                                      on accepted arguments. Default empty array.

	 */

	public function __construct( $manager, $id, $args = array() ) {

		$this->statuses = array( '' => __( 'Default' ) );

		parent::__construct( $manager, $id, $args );

	}

	/**

	 * Enqueue scripts/styles for the color picker.

	 *

	 * @since 3.4.0

	 */

	public function enqueue() {

		wp_enqueue_script( 'wp-color-picker' );

		wp_enqueue_style( 'wp-color-picker' );

	}

	/**

	 * Refresh the parameters passed to the JavaScript via JSON.

	 *

	 * @since 3.4.0

	 * @uses WP_Customize_Control::to_json()

	 */

	public function to_json() {

		parent::to_json();

		$this->json['statuses']     = $this->statuses;

		$this->json['defaultValue'] = $this->setting->default;

		$this->json['mode']         = $this->mode;

	}

	/**

	 * Don't render the control content from PHP, as it's rendered via JS on load.

	 *

	 * @since 3.4.0

	 */

	public function render_content() {}

	/**

	 * Render a JS template for the content of the color picker control.

	 *

	 * @since 4.1.0

	 */

	public function content_template() {

		?>

		<# var defaultValue = '#RRGGBB', defaultValueAttr = '',

			isHueSlider = data.mode === 'hue';

		if ( data.defaultValue && _.isString( data.defaultValue ) && ! isHueSlider ) {

			if ( '#' !== data.defaultValue.substring( 0, 1 ) ) {

				defaultValue = '#' + data.defaultValue;

			} else {

				defaultValue = data.defaultValue;

			}

			defaultValueAttr = ' data-default-color=' + defaultValue; // Quotes added automatically.

		} #>

		<# 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="customize-control-content">

			<label><span class="screen-reader-text">{{{ data.label }}}</span>

			<# if ( isHueSlider ) { #>

				<input class="color-picker-hue" type="text" data-type="hue" />

			<# } else { #>

				<input class="color-picker-hex" type="text" maxlength="7" placeholder="{{ defaultValue }}" {{ defaultValueAttr }} />

			<# } #>

			</label>

		</div>

		<?php

	}

}