/home/suroeste/public_html/wp-content/plugins/woocommerce/src/Admin/API
Edit: /home/suroeste/public_html/wp-content/plugins/woocommerce/src/Admin/API/CustomAttributeTraits.php (3484B)
get_custom_attributes( array( 'slug' => $slug ) );
if ( empty( $matching_attributes ) ) {
return new \WP_Error(
'woocommerce_rest_product_attribute_not_found',
__( 'No product attribute with that slug was found.', 'woocommerce' ),
array( 'status' => 404 )
);
}
foreach ( $matching_attributes as $attribute_key => $attribute_value ) {
return array( $attribute_key => $attribute_value );
}
}
/**
* Query custom attributes by name or slug.
*
* @param string $args Search arguments, either name or slug.
* @return array Matching attributes, formatted for response.
*/
protected function get_custom_attributes( $args ) {
global $wpdb;
$args = wp_parse_args(
$args,
array(
'name' => '',
'slug' => '',
)
);
if ( empty( $args['name'] ) && empty( $args['slug'] ) ) {
return array();
}
$mode = $args['name'] ? 'name' : 'slug';
if ( 'name' === $mode ) {
$name = $args['name'];
// Get as close as we can to matching the name property of custom attributes using SQL.
$like = '%"name";s:%:"%' . $wpdb->esc_like( $name ) . '%"%';
} else {
$slug = sanitize_title_for_query( $args['slug'] );
// Get as close as we can to matching the slug property of custom attributes using SQL.
$like = '%s:' . strlen( $slug ) . ':"' . $slug . '";a:6:{%';
}
// Find all serialized product attributes with names like the search string.
$query_results = $wpdb->get_results(
$wpdb->prepare(
"SELECT meta_value
FROM {$wpdb->postmeta}
WHERE meta_key = '_product_attributes'
AND meta_value LIKE %s
LIMIT 100",
$like
),
ARRAY_A
);
$custom_attributes = array();
foreach ( $query_results as $raw_product_attributes ) {
$meta_attributes = maybe_unserialize( $raw_product_attributes['meta_value'] );
if ( empty( $meta_attributes ) || ! is_array( $meta_attributes ) ) {
continue;
}
foreach ( $meta_attributes as $meta_attribute_key => $meta_attribute_value ) {
$meta_value = array_merge(
array(
'name' => '',
'is_taxonomy' => 0,
),
(array) $meta_attribute_value
);
// Skip non-custom attributes.
if ( ! empty( $meta_value['is_taxonomy'] ) ) {
continue;
}
// Skip custom attributes that didn't match the query.
// (There can be any number of attributes in the meta value).
if ( ( 'name' === $mode ) && ( false === stripos( $meta_value['name'], $name ) ) ) {
continue;
}
if ( ( 'slug' === $mode ) && ( $meta_attribute_key !== $slug ) ) {
continue;
}
// Combine all values when there are multiple matching custom attributes.
if ( isset( $custom_attributes[ $meta_attribute_key ] ) ) {
$custom_attributes[ $meta_attribute_key ]['value'] .= ' ' . WC_DELIMITER . ' ' . $meta_value['value'];
} else {
$custom_attributes[ $meta_attribute_key ] = $meta_attribute_value;
}
}
}
return $custom_attributes;
}
}