<?php

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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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/**

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* Sortable multi check boxes custom control.

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* @since 0.1.0

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* @author David Chandra Purnama <david@genbu.me>

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* @copyright Copyright (c) 2015, Genbu Media

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* @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html

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*/

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class AMPFORWP_Customize_Control_Sortable_Checkboxes extends WP_Customize_Control {

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/**

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* Control Type

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*/

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public $type = 'ampforwp-design-multicheck-sortable';

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/**

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* Enqueue Scripts

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*/

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public function enqueue() {

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wp_enqueue_style( 'ampforwp-share-customize' );

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wp_enqueue_script( 'ampforwp-share-customize' );

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}

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/**

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* Render Settings

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*/

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public function render_content() {

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/* if no choices, bail. */

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if ( empty( $this->choices ) ){

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return;

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} ?>

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<?php if ( !empty( $this->label ) ){ ?>

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<span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span>

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<?php } // add label if needed. ?>

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<?php if ( !empty( $this->description ) ){ ?>

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<span class="description customize-control-description"><?php echo esc_html( $this->description ); ?></span>

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<?php } // add desc if needed. ?>

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<?php

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/* Data */

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$values = explode( ',', $this->value() );

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$choices = $this->choices;

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/* If values exist, use it. */

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$options = array();

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if( $values ){

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/* get individual item */

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foreach( $values as $value ){

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/* separate item with option */

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$value = explode( ':', $value );

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/* build the array. remove options not listed on choices. */

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if ( array_key_exists( $value[0], $choices ) ){

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$options[$value[0]] = $value[1] ? '1' : '0';

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}

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}

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}

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/* if there's new options (not saved yet), add it in the end. */

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foreach( $choices as $key => $val ){

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/* if not exist, add it in the end. */

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if ( ! array_key_exists( $key, $options ) ){

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$options[$key] = '0'; // use zero to deactivate as default for new items.

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}

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}

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?>

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<ul class="ampforwp-design-multicheck-sortable-list">

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<?php foreach ( $options as $key => $value ){ ?>

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<li>

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<label>

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<input name="<?php echo esc_attr( $key ); ?>" class="ampforwp-design-multicheck-sortable-item" type="checkbox" value="<?php echo esc_attr( $value ); ?>" <?php checked( $value ); ?> />

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<?php echo esc_html( $choices[$key] ); ?>

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</label>

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<i class="dashicons dashicons-menu ampforwp-design-multicheck-sortable-handle"></i>

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</li>

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<?php } // end choices. ?>

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<li class="ampforwp-design-hideme">

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<input type="hidden" class="ampforwp-design-multicheck-sortable" <?php $this->link(); ?> value="<?php echo esc_attr( $this->value() ); ?>" />

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</li>

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</ul><!-- .ampforwp-design-multicheck-sortable-list -->

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<?php

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}

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}

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