116 lines
2.9 KiB
PHP
116 lines
2.9 KiB
PHP
<?php
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/**
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* Customizer Multicheck
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*
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* @package Revision
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*/
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// Exit if accessed directly.
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if ( ! defined( 'ABSPATH' ) ) {
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exit;
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}
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if ( ! class_exists( 'CSCO_Customize_Multicheck_Control' ) ) {
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/**
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* Class Customize Multicheck
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*/
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class CSCO_Customize_Multicheck_Control extends WP_Customize_Control {
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/**
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* The field type.
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*
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* @var string
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*/
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public $type = 'multicheck';
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/**
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* Constructor.
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*
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* @param WP_Customize_Manager $manager Customizer bootstrap instance.
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* @param string $id Control ID.
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* @param array $args The args.
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*/
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public function __construct( $manager, $id, $args = array() ) {
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parent::__construct( $manager, $id, $args );
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// Init choices.
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if ( ! is_array( $this->choices ) ) {
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$this->choices = array();
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}
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}
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/**
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* Render the control's content.
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*/
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protected function render_content() {}
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/**
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* Sets the $sanitize_callback
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*/
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protected function sanitize_callback() {
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// If a custom sanitize_callback has been defined,
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// then we don't need to proceed any further.
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if ( ! empty( $this->sanitize_callback ) ) {
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return;
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}
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$this->sanitize_callback = array( $this, 'sanitize' );
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}
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/**
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* The sanitize method that will be used as a falback
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*
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* @param string|array $value The control's value.
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*/
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public function sanitize( $value ) {
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$value = ( ! is_array( $value ) ) ? explode( ',', $value ) : $value;
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return ( ! empty( $value ) ) ? array_map( 'sanitize_text_field', $value ) : array();
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}
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/**
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* Refresh the parameters passed to the JavaScript via JSON.
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*
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* @see WP_Customize_Control::to_json()
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*/
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public function to_json() {
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parent::to_json();
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// Value.
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$this->json['value'] = $this->value();
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// The link.
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$this->json['link'] = $this->get_link();
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// Choices.
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$this->json['choices'] = $this->choices;
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// The ID.
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$this->json['id'] = $this->id;
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}
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/**
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* An Underscore (JS) template for this control's content (but not its container).
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*
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* Class variables for this control class are available in the `data` JS object;
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* export custom variables by overriding {@see WP_Customize_Control::to_json()}.
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*
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* @see WP_Customize_Control::print_template()
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*/
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protected function content_template() {
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?>
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<# if ( ! data.choices ) { return; } #>
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<# if ( data.label ) { #><span class="customize-control-title">{{{ data.label }}}</span><# } #>
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<# if ( data.description ) { #><span class="description customize-control-description">{{{ data.description }}}</span><# } #>
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<ul>
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<# for ( key in data.choices ) { #>
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<li><label<# if ( _.contains( data.value, key ) ) { #> class="checked"<# } #>><input {{{ data.inputAttrs }}} type="checkbox" value="{{ key }}"<# if ( _.contains( data.value, key ) ) { #> checked<# } #> />{{ data.choices[ key ] }}</label></li>
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<# } #>
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</ul>
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<?php
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}
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}
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}
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