Edit File by line

<?php

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/**

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* Attributes Page

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* The attributes section lets users add custom attributes to assign to products - they can also be used in the "Filter Products by Attribute" widget.

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* @package WooCommerce\Admin

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* @version 2.3.0

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defined( 'ABSPATH' ) || exit;

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/**

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* WC_Admin_Attributes Class.

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class WC_Admin_Attributes {

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/**

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* Edited attribute ID.

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* @var int

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private static $edited_attribute_id;

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/**

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* Handles output of the attributes page in admin.

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* Shows the created attributes and lets you add new ones or edit existing ones.

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* The added attributes are stored in the database and can be used for layered navigation.

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public static function output() {

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$result = '';

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$action = '';

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// Action to perform: add, edit, delete or none.

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if ( ! empty( $_POST['add_new_attribute'] ) ) { // WPCS: CSRF ok.

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$action = 'add';

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} elseif ( ! empty( $_POST['save_attribute'] ) && ! empty( $_GET['edit'] ) ) { // WPCS: CSRF ok.

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$action = 'edit';

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} elseif ( ! empty( $_GET['delete'] ) ) {

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$action = 'delete';

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}

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switch ( $action ) {

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case 'add':

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$result = self::process_add_attribute();

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break;

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case 'edit':

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$result = self::process_edit_attribute();

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break;

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case 'delete':

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$result = self::process_delete_attribute();

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break;

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}

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if ( is_wp_error( $result ) ) {

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echo '<div id="woocommerce_errors" class="error"><p>' . wp_kses_post( $result->get_error_message() ) . '</p></div>';

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}

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// Show admin interface.

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if ( ! empty( $_GET['edit'] ) ) {

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self::edit_attribute();

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} else {

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self::add_attribute();

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}

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}

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/**

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* Get and sanitize posted attribute data.

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* @return array

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private static function get_posted_attribute() {

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$attribute = array(

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'attribute_label' => isset( $_POST['attribute_label'] ) ? wc_clean( wp_unslash( $_POST['attribute_label'] ) ) : '', // WPCS: input var ok, CSRF ok.

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'attribute_name' => isset( $_POST['attribute_name'] ) ? wc_sanitize_taxonomy_name( wp_unslash( $_POST['attribute_name'] ) ) : '', // WPCS: input var ok, CSRF ok, sanitization ok.

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'attribute_type' => isset( $_POST['attribute_type'] ) ? wc_clean( wp_unslash( $_POST['attribute_type'] ) ) : 'select', // WPCS: input var ok, CSRF ok.

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'attribute_orderby' => isset( $_POST['attribute_orderby'] ) ? wc_clean( wp_unslash( $_POST['attribute_orderby'] ) ) : '', // WPCS: input var ok, CSRF ok.

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'attribute_public' => isset( $_POST['attribute_public'] ) ? 1 : 0, // WPCS: input var ok, CSRF ok.

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);

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if ( empty( $attribute['attribute_type'] ) ) {

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$attribute['attribute_type'] = 'select';

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}

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if ( empty( $attribute['attribute_label'] ) ) {

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$attribute['attribute_label'] = ucfirst( $attribute['attribute_name'] );

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}

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if ( empty( $attribute['attribute_name'] ) ) {

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$attribute['attribute_name'] = wc_sanitize_taxonomy_name( $attribute['attribute_label'] );

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}

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return $attribute;

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}

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/**

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* Add an attribute.

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* @return bool|WP_Error

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private static function process_add_attribute() {

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check_admin_referer( 'woocommerce-add-new_attribute' );

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$attribute = self::get_posted_attribute();

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$args = array(

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'name' => $attribute['attribute_label'],

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'slug' => $attribute['attribute_name'],

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'type' => $attribute['attribute_type'],

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'order_by' => $attribute['attribute_orderby'],

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'has_archives' => $attribute['attribute_public'],

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);

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$id = wc_create_attribute( $args );

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if ( is_wp_error( $id ) ) {

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return $id;

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}

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return true;

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}

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/**

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* Edit an attribute.

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* @return bool|WP_Error

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private static function process_edit_attribute() {

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$attribute_id = isset( $_GET['edit'] ) ? absint( $_GET['edit'] ) : 0;

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check_admin_referer( 'woocommerce-save-attribute_' . $attribute_id );

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$attribute = self::get_posted_attribute();

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$args = array(

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'name' => $attribute['attribute_label'],

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'slug' => $attribute['attribute_name'],

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'type' => $attribute['attribute_type'],

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'order_by' => $attribute['attribute_orderby'],

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'has_archives' => $attribute['attribute_public'],

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);

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$id = wc_update_attribute( $attribute_id, $args );

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if ( is_wp_error( $id ) ) {

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return $id;

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}

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self::$edited_attribute_id = $id;

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return true;

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}

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/**

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* Delete an attribute.

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* @return bool

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private static function process_delete_attribute() {

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$attribute_id = isset( $_GET['delete'] ) ? absint( $_GET['delete'] ) : 0;

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check_admin_referer( 'woocommerce-delete-attribute_' . $attribute_id );

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return wc_delete_attribute( $attribute_id );

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}

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/**

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* Edit Attribute admin panel.

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* Shows the interface for changing an attributes type between select and text.

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public static function edit_attribute() {

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global $wpdb;

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$edit = isset( $_GET['edit'] ) ? absint( $_GET['edit'] ) : 0;

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$attribute_to_edit = $wpdb->get_row(

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$wpdb->prepare(

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SELECT attribute_type, attribute_label, attribute_name, attribute_orderby, attribute_public

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FROM {$wpdb->prefix}woocommerce_attribute_taxonomies WHERE attribute_id = %d

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$edit

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)

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);

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<?php

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if ( ! $attribute_to_edit ) {

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echo '<div id="woocommerce_errors" class="error"><p>' . esc_html__( 'Error: non-existing attribute ID.', 'woocommerce' ) . '</p></div>';

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} else {

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if ( self::$edited_attribute_id > 0 ) {

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echo '<div id="message" class="updated"><p>' . esc_html__( 'Attribute updated successfully', 'woocommerce' ) . '</p><p><a href="' . esc_url( admin_url( 'edit.php?post_type=product&page=product_attributes' ) ) . '">' . esc_html__( 'Back to Attributes', 'woocommerce' ) . '</a></p></div>';

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self::$edited_attribute_id = null;

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}

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$att_type = $attribute_to_edit->attribute_type;

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$att_label = format_to_edit( $attribute_to_edit->attribute_label );

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$att_name = $attribute_to_edit->attribute_name;

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$att_orderby = $attribute_to_edit->attribute_orderby;

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$att_public = $attribute_to_edit->attribute_public;

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<form action="edit.php?post_type=product&page=product_attributes&edit=<?php echo absint( $edit ); ?>" method="post">

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<tbody>

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<?php do_action( 'woocommerce_before_edit_attribute_fields' ); ?>

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</th>

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<td>

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</td>

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</tr>

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</th>

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<td>

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<input name="attribute_name" id="attribute_name" type="text" value="<?php echo esc_attr( $att_name ); ?>" maxlength="28" />

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</td>

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</tr>

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</th>

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<td>

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</td>

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</tr>

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<?php

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/**

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* Attribute types can change the way attributes are displayed on the frontend and admin.

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* By Default WooCommerce only includes the `select` type. Others can be added with the

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* `product_attributes_type_selector` filter. If there is only the default type registered,

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* this setting will be hidden.

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if ( wc_has_custom_attribute_types() ) {

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</th>

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<td>

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<?php foreach ( wc_get_attribute_types() as $key => $value ) : ?>

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<?php endforeach; ?>

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<?php

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/**

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* Deprecated action in favor of product_attributes_type_selector filter.

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* @todo Remove in 4.0.0

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* @deprecated 2.4.0

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do_action( 'woocommerce_admin_attribute_types' );

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</select>

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</td>

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</tr>

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<?php

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}

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</th>

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<td>

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[270] Fix | Delete

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[272] Fix | Delete

[273] Fix | Delete

[274] Fix | Delete

</select>

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</td>

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</tr>

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<?php do_action( 'woocommerce_after_edit_attribute_fields' ); ?>

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</tbody>

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</table>

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<?php wp_nonce_field( 'woocommerce-save-attribute_' . $edit ); ?>

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</form>

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<?php } ?>

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</div>

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<?php

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}

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/**

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* Add Attribute admin panel.

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* Shows the interface for adding new attributes.

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public static function add_attribute() {

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[304] Fix | Delete

<thead>

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<tr>

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<?php if ( wc_has_custom_attribute_types() ) : ?>

[309] Fix | Delete

[310] Fix | Delete

<?php endif; ?>

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[313] Fix | Delete

</tr>

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</thead>

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<tbody>

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<?php

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$attribute_taxonomies = wc_get_attribute_taxonomies();

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if ( $attribute_taxonomies ) {

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/**

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* Filters the maximum number of terms that will be displayed for each taxonomy in the Attributes page.

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* @param int @default_max_terms_to_display Default value.

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* @returns int Actual value to use, may be zero.

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* @since 6.9.0

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$max_terms_to_display = apply_filters( 'woocommerce_max_terms_displayed_in_attributes_page', 100 );

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foreach ( $attribute_taxonomies as $tax ) :

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<tr>

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<td>

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<strong><a href="edit-tags.php?taxonomy=<?php echo esc_attr( wc_attribute_taxonomy_name( $tax->attribute_name ) ); ?>&post_type=product"><?php echo esc_html( $tax->attribute_label ); ?></a></strong>

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<div class="row-actions"><span class="edit"><a href="<?php echo esc_url( add_query_arg( 'edit', $tax->attribute_id, 'edit.php?post_type=product&page=product_attributes' ) ); ?>"><?php esc_html_e( 'Edit', 'woocommerce' ); ?></a> | </span><span class="delete"><a class="delete" href="<?php echo esc_url( wp_nonce_url( add_query_arg( 'delete', $tax->attribute_id, 'edit.php?post_type=product&page=product_attributes' ), 'woocommerce-delete-attribute_' . $tax->attribute_id ) ); ?>"><?php esc_html_e( 'Delete', 'woocommerce' ); ?></a></span></div>

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</td>

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<td><?php echo esc_html( $tax->attribute_name ); ?></td>

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<?php if ( wc_has_custom_attribute_types() ) : ?>

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<td><?php echo esc_html( wc_get_attribute_type_label( $tax->attribute_type ) ); ?> <?php echo $tax->attribute_public ? esc_html__( '(Public)', 'woocommerce' ) : ''; ?></td>

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<?php endif; ?>

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<td>

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<?php

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switch ( $tax->attribute_orderby ) {

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case 'name':

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esc_html_e( 'Name', 'woocommerce' );

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break;

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case 'name_num':

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esc_html_e( 'Name (numeric)', 'woocommerce' );

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break;

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case 'id':

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esc_html_e( 'Term ID', 'woocommerce' );

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break;

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default:

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esc_html_e( 'Custom ordering', 'woocommerce' );

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break;

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}

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</td>

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<?php

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$taxonomy = wc_attribute_taxonomy_name( $tax->attribute_name );

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if ( taxonomy_exists( $taxonomy ) ) {

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$total_count = (int) get_terms(

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array(

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'taxonomy' => $taxonomy,

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'fields' => 'count',

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'hide_empty' => false,

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)

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);

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if ( 0 === $total_count ) {

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echo '<span class="na">–</span>';

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} elseif ( $max_terms_to_display > 0 ) {

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$terms = get_terms(

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array(

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'taxonomy' => $taxonomy,

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'number' => $max_terms_to_display,

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'fields' => 'names',

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'hide_empty' => false,

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)

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);

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$terms_string = implode( ', ', $terms );

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if ( $total_count > $max_terms_to_display ) {

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$remaining = $total_count - $max_terms_to_display;

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/* translators: 1: Comma-separated terms list, 2: how many terms are hidden */

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$terms_string = sprintf( __( '%1$s... (%2$s more)', 'woocommerce' ), $terms_string, $remaining );

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}

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echo esc_html( $terms_string );

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} elseif ( 1 === $total_count ) {

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echo esc_html( __( '1 term', 'woocommerce' ) );

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} else {

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/* translators: %s: Total count of terms available for the attribute */

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echo esc_html( sprintf( __( '%s terms', 'woocommerce' ), $total_count ) );

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}

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} else {

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echo '<span class="na">–</span><br />';

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}

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<br /><a href="edit-tags.php?taxonomy=<?php echo esc_attr( wc_attribute_taxonomy_name( $tax->attribute_name ) ); ?>&post_type=product" class="configure-terms"><?php esc_html_e( 'Configure terms', 'woocommerce' ); ?></a>

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</td>

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</tr>

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<?php

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endforeach;

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} else {

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<tr>

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</tr>

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<?php

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}

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</tbody>

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</table>

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</div>

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</div>

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<?php do_action( 'woocommerce_before_add_attribute_fields' ); ?>

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</div>

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</div>

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</div>

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<?php

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/**

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* Attribute types can change the way attributes are displayed on the frontend and admin.

[444] Fix | Delete

[445] Fix | Delete

* By Default WooCommerce only includes the `select` type. Others can be added with the

[446] Fix | Delete

* `product_attributes_type_selector` filter. If there is only the default type registered,

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* this setting will be hidden.

[448] Fix | Delete

[449] Fix | Delete

if ( wc_has_custom_attribute_types() ) {

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[453] Fix | Delete

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<?php foreach ( wc_get_attribute_types() as $key => $value ) : ?>

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<?php endforeach; ?>

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<?php

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/**

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* Deprecated action in favor of product_attributes_type_selector filter.

[460] Fix | Delete

[461] Fix | Delete

* @todo Remove in 4.0.0

[462] Fix | Delete

* @deprecated 2.4.0

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do_action( 'woocommerce_admin_attribute_types' );

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[466] Fix | Delete

</select>

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</div>

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<?php

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}

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</select>

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</div>

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<?php do_action( 'woocommerce_after_add_attribute_fields' ); ?>

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[486] Fix | Delete

[487] Fix | Delete

<?php wp_nonce_field( 'woocommerce-add-new_attribute' ); ?>

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</form>

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</div>

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</div>

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</div>

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</div>

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/* <![CDATA[ */

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jQuery( 'a.delete' ).on( 'click', function() {

[497] Fix | Delete

if ( window.confirm( '<?php esc_html_e( 'Are you sure you want to delete this attribute?', 'woocommerce' ); ?>' ) ) {

[498] Fix | Delete

return true;

[499] Fix | Delete