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wc-mnm-checkboxes.php
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wc-mnm-checkboxes.php
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<?php
/**
* Plugin Name: WooCommerce Mix and Match - Checkboxes
* Plugin URI: http://www.woocommerce.com/products/woocommerce-mix-and-match-products/
* Description: Convert quantity inputs to checkboxes. Requires Mix and Match 1.4.1+
* Version: 2.0.0
* Author: Kathy Darling
* Author URI: http://kathyisawesome.com/
* Developer: Kathy Darling, Manos Psychogyiopoulos
* Developer URI: http://kathyisawesome.com/
* Text Domain: wc-mnm-checkboxes
* Domain Path: /languages
*
* Copyright: © 2018 Kathy Darling
* License: GNU General Public License v3.0
* License URI: http://www.gnu.org/licenses/gpl-3.0.html
*/
/**
* The Main WC_MNM_Checkboxes class
**/
if ( ! class_exists( 'WC_MNM_Checkboxes' ) ) :
class WC_MNM_Checkboxes {
const REQ_MNM_VERSION = '2.0.0';
/**
* Pseudo "Constructor"
*/
public static function init() {
// Quietly quit if Mix and Match is not active.
if ( ! function_exists( 'wc_mix_and_match' ) || version_compare( wc_mix_and_match()->version, self::REQ_MNM_VERSION ) < 0 ) {
return false;
}
// Load translation files.
add_action( 'init', array( __CLASS__, 'load_plugin_textdomain' ) );
// Add extra meta.
add_action( 'wc_mnm_admin_product_options', array( __CLASS__, 'additional_container_option') , 15, 2 );
add_action( 'woocommerce_admin_process_product_object', array( __CLASS__, 'process_meta' ), 20 );
// Add max child quantity to 1 early so it can be modified by other filters.
add_action( 'wc_mnm_child_item_quantity_input_max', array( __CLASS__, 'apply_max_limit' ), 0, 2 );
}
/*-----------------------------------------------------------------------------------*/
/* Localization */
/*-----------------------------------------------------------------------------------*/
/**
* Make the plugin translation ready
*
* @return void
*/
public static function load_plugin_textdomain() {
load_plugin_textdomain( 'wc-mnm-checkboxes' , false , dirname( plugin_basename( __FILE__ ) ) . '/languages/' );
}
/*-----------------------------------------------------------------------------------*/
/* Admin */
/*-----------------------------------------------------------------------------------*/
/**
* Adds the container max weight option writepanel options.
*
* @param int $post_id
* @param WC_Product_Mix_and_Match $mnm_product_object
*/
public static function additional_container_option( $post_id, $mnm_product_object ) {
woocommerce_wp_checkbox( array(
'id' => '_mnm_checkboxes',
'label' => __( 'Convert options to single checkboxes', 'wc-mnm-checkboxes' )
) );
}
/**
* Saves the new meta field.
*
* @param WC_Product_Mix_and_Match $mnm_product_object
*/
public static function process_meta( $product ) {
if ( isset( $_POST[ '_mnm_checkboxes' ] ) ) {
$product->update_meta_data( '_mnm_checkboxes', 'yes' );
} else {
$product->update_meta_data( '_mnm_checkboxes', 'no' );
}
}
/*-----------------------------------------------------------------------------------*/
/* Front End Display */
/*-----------------------------------------------------------------------------------*/
/**
* Maybe use the plugin's template version
*
* @deprecated 2.0.0
*/
public static function maybe_change_template() {
wc_deprecated_function( 'WC_MNM_Checkboxes::maybe_change_template()', '2.0.0', 'Function is no longer used. Core Mix and Match auto displays checkboxes where appropriate.' );
global $product;
if ( 'yes' == $product->get_meta( '_mnm_checkboxes', true, 'edit' ) ) {
add_filter( 'woocommerce_locate_template', array( __CLASS__, 'plugin_template' ), 10, 3 );
}
}
/**
* Remove the plugin's template version
*
* @deprecated 2.0.0
*/
public static function remove_plugin_template() {
wc_deprecated_function( 'WC_MNM_Checkboxes::remove_plugin_template()', '2.0.0', 'Function is no longer used. Core Mix and Match auto displays checkboxes where appropriate.' );
remove_filter( 'woocommerce_locate_template', array( __CLASS__, 'plugin_template' ), 10, 3 );
}
/**
* Use the plugin's template version
*
* @deprecated 2.0.0
*
* @param string $template_name Template name.
* @param string $template_path Template path. (default: '').
* @param string $default_path Default path. (default: '').
* @return string
*/
public static function plugin_template( $template, $template_name, $template_path ) {
wc_deprecated_function( 'WC_MNM_Checkboxes::plugin_template()', '2.0.0', 'Function is no longer used. Core Mix and Match auto displays checkboxes where appropriate.' );
if ( 'single-product/mnm/mnm-product-quantity.php' == $template_name ) {
$new_template = plugin_dir_path( __FILE__ ) . 'templates/' . $template_name;
$template = file_exists( $new_template ) ? $new_template : $template;
}
return $template;
}
/**
* Add a tiny style.
*
* @deprecated 2.0.0
*/
public static function add_styles() {
wc_deprecated_function( 'WC_MNM_Checkboxes::add_styles()', '2.0.0', 'Function is no longer used. Core Mix and Match handles styles checkboxes automatically' );
?>
<style>
.single-product .mnm_form .mnm-checkbox { width: initial; }
.theme-twentytwentyone .mnm_form .mnm-checkbox { width: 25px; height: 25px; }
</style>
<?php
}
/*-----------------------------------------------------------------------------------*/
/* Cart validation */
/*-----------------------------------------------------------------------------------*/
/**
* Limit the max to 1 early so it can be overriden.
*
* @param int $qty Quantity.
* @param int $value - The min/max quantity input value.
* @param WC_MNM_Child_Item $child_item the child item object.
* @return string
*/
public static function apply_max_limit( $qty, $child_item ) {
$container_product = $child_item->get_container();
if ( $container_product && 'yes' == $container_product->get_meta( '_mnm_checkboxes', true, 'edit' ) ) {
$qty = 1;
}
return $qty;
}
} //end class: do not remove or there will be no more guacamole for you
endif; // end class_exists check
// Launch the whole plugin.
add_action( 'plugins_loaded', array( 'WC_MNM_Checkboxes', 'init' ), 20 );