<?php
defined( 'ABSPATH' ) || die;
/**
* The slider field which users jQueryUI slider widget.
*/
class RWMB_Slider_Field extends RWMB_Field {
public static function admin_enqueue_scripts() {
$url = RWMB_CSS_URL . 'jqueryui';
wp_register_style( 'jquery-ui-core', "$url/core.css", [], '1.13.2' );
wp_style_add_data( 'jquery-ui-core', 'path', RWMB_CSS_DIR . 'jqueryui/core.css' );
wp_register_style( 'jquery-ui-theme', "$url/theme.css", [], '1.13.2' );
wp_style_add_data( 'jquery-ui-theme', 'path', RWMB_CSS_DIR . 'jqueryui/theme.css' );
wp_register_style( 'jquery-ui-slider', "$url/slider.css", [ 'jquery-ui-core', 'jquery-ui-theme' ], '1.13.2' );
wp_style_add_data( 'jquery-ui-slider', 'path', RWMB_CSS_DIR . 'jqueryui/slider.css' );
wp_enqueue_style( 'rwmb-slider', RWMB_CSS_URL . 'slider.css', [ 'jquery-ui-slider' ], RWMB_VER );
wp_style_add_data( 'rwmb-slider', 'path', RWMB_CSS_DIR . 'slider.css' );
wp_enqueue_script( 'rwmb-slider', RWMB_JS_URL . 'slider.js', [ 'jquery-ui-slider', 'jquery-ui-widget', 'jquery-ui-mouse', 'jquery-ui-core' ], RWMB_VER, true );
}
/**
* Get div HTML.
*
* @param mixed $meta Meta value.
* @param array $field Field parameters.
*
* @return string
*/
public static function html( $meta, $field ) {
$attributes = self::call( 'get_attributes', $field, $meta );
return sprintf(
'<div class="rwmb-slider-inner">
<div class="rwmb-slider-ui" id="%s" data-options="%s"></div>
<span class="rwmb-slider-label">%s<span>%s</span>%s</span>
<input type="hidden" value="%s" %s>
</div>',
$field['id'],
esc_attr( wp_json_encode( $field['js_options'] ) ),
$field['prefix'],
$meta,
$field['suffix'],
$meta,
self::render_attributes( $attributes )
);
}
/**
* Normalize parameters for field.
*
* @param array $field Field parameters.
*
* @return array
*/
public static function normalize( $field ) {
$field = parent::normalize( $field );
$field = wp_parse_args( $field, [
'prefix' => '',
'suffix' => '',
'std' => '',
'js_options' => [],
] );
$field['js_options'] = wp_parse_args( $field['js_options'], [
'range' => 'min', // range = 'min' will add a dark background to sliding part, better UI.
'value' => $field['std'],
] );
return $field;
}
}