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<?php
/**
* Customizer Control: radio-image.
*
* @package Astra
* @author Astra
* @copyright Copyright (c) 2019, Astra
* @link https://wpastra.com/
* @since 1.0.0
*/
// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* Radio Image control (modified radio).
*/
class Astra_Control_Radio_Image extends WP_Customize_Control {
/**
* The control type.
*
* @access public
* @var string
*/
public $type = 'ast-radio-image';
/**
* Enqueue control related scripts/styles.
*
* @access public
*/
public function enqueue() {
$css_uri = ASTRA_THEME_URI . 'inc/customizer/custom-controls/radio-image/';
$js_uri = ASTRA_THEME_URI . 'inc/customizer/custom-controls/radio-image/';
wp_enqueue_script( 'astra-radio-image', $js_uri . 'radio-image.js', array( 'jquery', 'customize-base' ), ASTRA_THEME_VERSION, true );
wp_enqueue_style( 'astra-radio-image', $css_uri . 'radio-image.css', null, ASTRA_THEME_VERSION );
}
/**
* Refresh the parameters passed to the JavaScript via JSON.
*
* @see WP_Customize_Control::to_json()
*/
public function to_json() {
parent::to_json();
$this->json['default'] = $this->setting->default;
if ( isset( $this->default ) ) {
$this->json['default'] = $this->default;
}
$this->json['value'] = $this->value();
foreach ( $this->choices as $key => $value ) {
$this->json['choices'][ $key ] = esc_url( $value['path'] );
$this->json['choices_titles'][ $key ] = $value['label'];
}
$this->json['link'] = $this->get_link();
$this->json['id'] = $this->id;
$this->json['inputAttrs'] = '';
$this->json['labelStyle'] = '';
foreach ( $this->input_attrs as $attr => $value ) {
if ( 'style' !== $attr ) {
$this->json['inputAttrs'] .= $attr . '="' . esc_attr( $value ) . '" ';
} else {
$this->json['labelStyle'] = 'style="' . esc_attr( $value ) . '" ';
}
}
}
/**
* 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() {
?>
<label class="customizer-text">
<# if ( data.label ) { #>
<span class="customize-control-title">{{{ data.label }}}</span>
<# } #>
<# if ( data.description ) { #>
<span class="description customize-control-description">{{{ data.description }}}</span>
<# } #>
</label>
<div id="input_{{ data.id }}" class="image">
<# for ( key in data.choices ) { #>
<input {{{ data.inputAttrs }}} class="image-select" type="radio" value="{{ key }}" name="_customize-radio-{{ data.id }}" id="{{ data.id }}{{ key }}" {{{ data.link }}}<# if ( data.value === key ) { #> checked="checked"<# } #>>
<label for="{{ data.id }}{{ key }}" {{{ data.labelStyle }}}>
<img class="wp-ui-highlight" src="{{ data.choices[ key ] }}">
<span class="image-clickable" title="{{ data.choices_titles[ key ] }}" ></span>
</label>
</input>
<# } #>
</div>
<?php
}
}