242 lines
7.7 KiB
PHP
242 lines
7.7 KiB
PHP
<?php
|
|
/**
|
|
* Duplicate product functionality
|
|
*
|
|
* @author WooThemes
|
|
* @category Admin
|
|
* @package WooCommerce/Admin
|
|
* @version 2.1.0
|
|
*/
|
|
|
|
if ( ! defined( 'ABSPATH' ) ) {
|
|
exit; // Exit if accessed directly
|
|
}
|
|
|
|
if ( ! class_exists( 'WC_Admin_Duplicate_Product' ) ) :
|
|
|
|
/**
|
|
* WC_Admin_Duplicate_Product Class
|
|
*/
|
|
class WC_Admin_Duplicate_Product {
|
|
|
|
/**
|
|
* Constructor
|
|
*/
|
|
public function __construct() {
|
|
add_action( 'admin_action_duplicate_product', array( $this, 'duplicate_product_action' ) );
|
|
add_filter( 'post_row_actions', array( $this, 'dupe_link' ), 10, 2 );
|
|
add_filter( 'page_row_actions', array( $this, 'dupe_link' ), 10, 2 );
|
|
add_action( 'post_submitbox_start', array( $this, 'dupe_button' ) );
|
|
}
|
|
|
|
/**
|
|
* Show the "Duplicate" link in admin products list
|
|
* @param array $actions
|
|
* @param WP_Post $post Post object
|
|
* @return array
|
|
*/
|
|
public function dupe_link( $actions, $post ) {
|
|
if ( ! current_user_can( apply_filters( 'woocommerce_duplicate_product_capability', 'manage_woocommerce' ) ) )
|
|
return $actions;
|
|
|
|
if ( $post->post_type != 'product' )
|
|
return $actions;
|
|
|
|
$actions['duplicate'] = '<a href="' . wp_nonce_url( admin_url( 'edit.php?post_type=product&action=duplicate_product&post=' . $post->ID ), 'woocommerce-duplicate-product_' . $post->ID ) . '" title="' . __( 'Make a duplicate from this product', 'woocommerce' )
|
|
. '" rel="permalink">' . __( 'Duplicate', 'woocommerce' ) . '</a>';
|
|
|
|
return $actions;
|
|
}
|
|
|
|
/**
|
|
* Show the dupe product link in admin
|
|
*/
|
|
public function dupe_button() {
|
|
global $post;
|
|
|
|
if ( ! current_user_can( apply_filters( 'woocommerce_duplicate_product_capability', 'manage_woocommerce' ) ) )
|
|
return;
|
|
|
|
if ( ! is_object( $post ) )
|
|
return;
|
|
|
|
if ( $post->post_type != 'product' )
|
|
return;
|
|
|
|
if ( isset( $_GET['post'] ) ) {
|
|
$notifyUrl = wp_nonce_url( admin_url( "edit.php?post_type=product&action=duplicate_product&post=" . absint( $_GET['post'] ) ), 'woocommerce-duplicate-product_' . $_GET['post'] );
|
|
?>
|
|
<div id="duplicate-action"><a class="submitduplicate duplication" href="<?php echo esc_url( $notifyUrl ); ?>"><?php _e( 'Copy to a new draft', 'woocommerce' ); ?></a></div>
|
|
<?php
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Duplicate a product action.
|
|
*/
|
|
public function duplicate_product_action() {
|
|
if ( empty( $_REQUEST['post'] ) ) {
|
|
wp_die(__( 'No product to duplicate has been supplied!', 'woocommerce' ));
|
|
}
|
|
|
|
// Get the original page
|
|
$id = isset( $_REQUEST['post'] ) ? absint( $_REQUEST['post'] ) : '';
|
|
|
|
check_admin_referer( 'woocommerce-duplicate-product_' . $id );
|
|
|
|
$post = $this->get_product_to_duplicate( $id );
|
|
|
|
// Copy the page and insert it
|
|
if ( ! empty( $post ) ) {
|
|
$new_id = $this->duplicate_product( $post );
|
|
|
|
// If you have written a plugin which uses non-WP database tables to save
|
|
// information about a page you can hook this action to dupe that data.
|
|
do_action( 'woocommerce_duplicate_product', $new_id, $post );
|
|
|
|
// Redirect to the edit screen for the new draft page
|
|
wp_redirect( admin_url( 'post.php?action=edit&post=' . $new_id ) );
|
|
exit;
|
|
} else {
|
|
wp_die(__( 'Product creation failed, could not find original product:', 'woocommerce' ) . ' ' . $id );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Function to create the duplicate of the product.
|
|
*
|
|
* @access public
|
|
* @param mixed $post
|
|
* @param int $parent (default: 0)
|
|
* @param string $post_status (default: '')
|
|
* @return int
|
|
*/
|
|
public function duplicate_product( $post, $parent = 0, $post_status = '' ) {
|
|
global $wpdb;
|
|
|
|
$new_post_author = wp_get_current_user();
|
|
$new_post_date = current_time('mysql');
|
|
$new_post_date_gmt = get_gmt_from_date($new_post_date);
|
|
|
|
if ( $parent > 0 ) {
|
|
$post_parent = $parent;
|
|
$post_status = $post_status ? $post_status : 'publish';
|
|
$suffix = '';
|
|
} else {
|
|
$post_parent = $post->post_parent;
|
|
$post_status = $post_status ? $post_status : 'draft';
|
|
$suffix = ' ' . __( '(Copy)', 'woocommerce' );
|
|
}
|
|
|
|
$new_post_type = $post->post_type;
|
|
$post_content = str_replace("'", "''", $post->post_content);
|
|
$post_content_filtered = str_replace("'", "''", $post->post_content_filtered);
|
|
$post_excerpt = str_replace("'", "''", $post->post_excerpt);
|
|
$post_title = str_replace("'", "''", $post->post_title).$suffix;
|
|
$post_name = str_replace("'", "''", $post->post_name);
|
|
$comment_status = str_replace("'", "''", $post->comment_status);
|
|
$ping_status = str_replace("'", "''", $post->ping_status);
|
|
|
|
// Insert the new template in the post table
|
|
$wpdb->query(
|
|
"INSERT INTO $wpdb->posts
|
|
(post_author, post_date, post_date_gmt, post_content, post_content_filtered, post_title, post_excerpt, post_status, post_type, comment_status, ping_status, post_password, to_ping, pinged, post_modified, post_modified_gmt, post_parent, menu_order, post_mime_type)
|
|
VALUES
|
|
('$new_post_author->ID', '$new_post_date', '$new_post_date_gmt', '$post_content', '$post_content_filtered', '$post_title', '$post_excerpt', '$post_status', '$new_post_type', '$comment_status', '$ping_status', '$post->post_password', '$post->to_ping', '$post->pinged', '$new_post_date', '$new_post_date_gmt', '$post_parent', '$post->menu_order', '$post->post_mime_type')");
|
|
|
|
$new_post_id = $wpdb->insert_id;
|
|
|
|
// Copy the taxonomies
|
|
$this->duplicate_post_taxonomies( $post->ID, $new_post_id, $post->post_type );
|
|
|
|
// Copy the meta information
|
|
$this->duplicate_post_meta( $post->ID, $new_post_id );
|
|
|
|
// Copy the children (variations)
|
|
if ( $children_products = get_children( 'post_parent='.$post->ID.'&post_type=product_variation' ) ) {
|
|
|
|
if ( $children_products )
|
|
foreach ( $children_products as $child )
|
|
$this->duplicate_product( $this->get_product_to_duplicate( $child->ID ), $new_post_id, $child->post_status );
|
|
}
|
|
|
|
return $new_post_id;
|
|
}
|
|
|
|
/**
|
|
* Get a product from the database to duplicate
|
|
|
|
* @access public
|
|
* @param mixed $id
|
|
* @return WP_Post|bool
|
|
* @todo Returning false? Need to check for it in...
|
|
* @see duplicate_product
|
|
*/
|
|
private function get_product_to_duplicate( $id ) {
|
|
global $wpdb;
|
|
|
|
$id = absint( $id );
|
|
|
|
if ( ! $id )
|
|
return false;
|
|
|
|
$post = $wpdb->get_results( "SELECT * FROM $wpdb->posts WHERE ID=$id" );
|
|
|
|
if ( isset( $post->post_type ) && $post->post_type == "revision" ) {
|
|
$id = $post->post_parent;
|
|
$post = $wpdb->get_results( "SELECT * FROM $wpdb->posts WHERE ID=$id" );
|
|
}
|
|
return $post[0];
|
|
}
|
|
|
|
/**
|
|
* Copy the taxonomies of a post to another post
|
|
*
|
|
* @access public
|
|
* @param mixed $id
|
|
* @param mixed $new_id
|
|
* @param mixed $post_type
|
|
* @return void
|
|
*/
|
|
private function duplicate_post_taxonomies( $id, $new_id, $post_type ) {
|
|
$taxonomies = get_object_taxonomies($post_type); //array("category", "post_tag");
|
|
foreach ($taxonomies as $taxonomy) {
|
|
$post_terms = wp_get_object_terms($id, $taxonomy);
|
|
$post_terms_count = sizeof( $post_terms );
|
|
for ($i=0; $i<$post_terms_count; $i++) {
|
|
wp_set_object_terms($new_id, $post_terms[$i]->slug, $taxonomy, true);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Copy the meta information of a post to another post
|
|
*
|
|
* @access public
|
|
* @param mixed $id
|
|
* @param mixed $new_id
|
|
* @return void
|
|
*/
|
|
private function duplicate_post_meta( $id, $new_id ) {
|
|
global $wpdb;
|
|
$post_meta_infos = $wpdb->get_results("SELECT meta_key, meta_value FROM $wpdb->postmeta WHERE post_id=$id");
|
|
|
|
if (count($post_meta_infos)!=0) {
|
|
$sql_query_sel = array();
|
|
$sql_query = "INSERT INTO $wpdb->postmeta (post_id, meta_key, meta_value) ";
|
|
foreach ($post_meta_infos as $meta_info) {
|
|
$meta_key = $meta_info->meta_key;
|
|
$meta_value = addslashes($meta_info->meta_value);
|
|
$sql_query_sel[]= "SELECT $new_id, '$meta_key', '$meta_value'";
|
|
}
|
|
$sql_query.= implode(" UNION ALL ", $sql_query_sel);
|
|
$wpdb->query($sql_query);
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
endif;
|
|
|
|
return new WC_Admin_Duplicate_Product();
|