delete( $wpdb->woocommerce_termmeta, array( 'woocommerce_term_id' => $term_id ), array( '%d' ) );
}
}
/**
* Category thumbnail fields.
*/
public function add_category_fields() {
?>
term_id, 'display_type', true );
$thumbnail_id = absint( get_woocommerce_term_meta( $term->term_id, 'thumbnail_id', true ) );
if ( $thumbnail_id ) {
$image = wp_get_attachment_thumb_url( $thumbnail_id );
} else {
$image = wc_placeholder_img_src();
}
?>
|
|
|
|
Note: Deleting a term will remove it from all products and variations to which it has been assigned. Recreating a term will not automatically assign it back to products.', 'woocommerce' ) );
}
/**
* Thumbnail column added to category admin.
*
* @param mixed $columns
* @return array
*/
public function product_cat_columns( $columns ) {
$new_columns = array();
if ( isset( $columns['cb'] ) ) {
$new_columns['cb'] = $columns['cb'];
unset( $columns['cb'] );
}
$new_columns['thumb'] = __( 'Image', 'woocommerce' );
return array_merge( $new_columns, $columns );
}
/**
* Thumbnail column value added to category admin.
*
* @param string $columns
* @param string $column
* @param int $id
* @return array
*/
public function product_cat_column( $columns, $column, $id ) {
if ( 'thumb' == $column ) {
$thumbnail_id = get_woocommerce_term_meta( $id, 'thumbnail_id', true );
if ( $thumbnail_id ) {
$image = wp_get_attachment_thumb_url( $thumbnail_id );
} else {
$image = wc_placeholder_img_src();
}
// Prevent esc_url from breaking spaces in urls for image embeds
// Ref: http://core.trac.wordpress.org/ticket/23605
$image = str_replace( ' ', '%20', $image );
$columns .= ' . ')
';
}
return $columns;
}
/**
* Maintain term hierarchy when editing a product.
*
* @param array $args
* @return array
*/
public function disable_checked_ontop( $args ) {
if ( 'product_cat' == $args['taxonomy'] ) {
$args['checked_ontop'] = false;
}
return $args;
}
}
new WC_Admin_Taxonomies();