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Automatically add the product's size as a size attribute and normalize the size name. [datafeedr][dfrpswc]
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<?php | |
/** | |
* Add the product's size as a size attribute for this product. | |
* | |
* The attribute "Size" with a slug of "size" | |
* must already exist here: | |
* WordPress Admin Area > Products > Attributes. | |
* | |
* @param array|string $value The current value of the $attribute for this $post. | |
* @param string $attribute The slug of the attribute. Examples: pa_size or pa_shoe-size | |
* @param array $post An array of post data including ID, post_title, post_status, etc... | |
* @param array $product An array of product data returned from the Datafeedr API. | |
* @param array $set A post array for this Product Set with an array key of postmeta containing all post meta data. | |
* @param string $action The action the Product Set is performing. Value are either "insert" or "update". | |
* | |
* @return array|string The updated attribute's value. | |
*/ | |
add_filter( 'dfrpswc_filter_attribute_value', function ( $value, $attribute, $post, $product, $set, $action ) { | |
if ( $attribute !== 'pa_size' ) { | |
return $value; | |
} | |
if ( isset( $product['size'] ) ) { | |
return mycode_get_size( $product['size'], $product['size'] ); | |
} | |
return $value; | |
}, 20, 6 ); | |
/** | |
* A function to normalize gender attribute names. | |
* | |
* This returns a normalized value of a term based on a supplied | |
* array of mappings of a key (desired word) mapped to an array of | |
* keywords (undesired words). | |
* | |
* @param string $field The value to normalize. | |
* @param string $default Optional. What to return if the $field value doesn't have a "normalized" value. Default: '' | |
* | |
* @return string Normalized attribute value. | |
*/ | |
function mycode_get_size( $field, $default = '' ) { | |
$map = []; | |
// ++++++++++ Begin Editing Here ++++++++++ | |
// Small, Medium, Large Sizes | |
$map['XXXS'] = [ 'xxx small' ]; | |
$map['XXS'] = [ 'xx small' ]; | |
$map['XS'] = [ 'x small' ]; | |
$map['Small'] = [ 'sm', 's' ]; | |
$map['Medium'] = [ 'md', 'med', 'm' ]; | |
$map['Large'] = [ 'lg', 'l' ]; | |
$map['XL'] = [ 'extra large', 'x large' ]; | |
$map['XXL'] = [ 'xx large' ]; | |
$map['XXXL'] = [ 'xxx large' ]; | |
// European Shoe Sizes | |
$map['34'] = [ '34', 'UK 2' ]; | |
$map['34.5'] = [ '34.5', 'UK 2' ]; | |
$map['35'] = [ '35', 'UK 2.5' ]; | |
$map['35.5'] = [ '35.5', 'UK 3' ]; | |
$map['36'] = [ '36', 'UK 3.5' ]; | |
$map['36.5'] = [ '36.5', 'UK 3.5' ]; | |
$map['37'] = [ '37', 'UK 4' ]; | |
$map['37.5'] = [ '37.5', 'UK 4.5' ]; | |
$map['38'] = [ '38', 'UK 5' ]; | |
$map['38.5'] = [ '38.5', 'UK 5.5' ]; | |
$map['39'] = [ '39', 'UK 6' ]; | |
$map['39.5'] = [ '39.5', 'UK 6.5' ]; | |
$map['40'] = [ '40', 'UK 7' ]; | |
$map['40.5'] = [ '40.5', 'UK 7' ]; | |
$map['41'] = [ '41', 'UK 7.5' ]; | |
$map['41.5'] = [ '41.5', 'UK 7.5' ]; | |
$map['42'] = [ '42', 'UK 8' ]; | |
$map['42.5'] = [ '42.5', 'UK 8.5' ]; | |
$map['43'] = [ '43', 'UK 9' ]; | |
$map['43.5'] = [ '43.5', 'UK 9' ]; | |
$map['44'] = [ '44', 'UK 9.5' ]; | |
$map['44.5'] = [ '44.5', 'UK 10' ]; | |
$map['45'] = [ '45', 'UK 10.5' ]; | |
$map['45.5'] = [ '45.5', 'UK 10.5' ]; | |
$map['46'] = [ '46', 'UK 11' ]; | |
$map['46.5'] = [ '46.5', 'UK 11.5' ]; | |
$map['47'] = [ '47', 'UK 12' ]; | |
// ++++++++++ Stop Editing Here ++++++++++ | |
$terms = []; | |
foreach ( $map as $key => $keywords ) { | |
if ( preg_match( '/\b' . preg_quote( $key, '/' ) . '\b/iu', $field ) ) { | |
$terms[] = $key; | |
} | |
foreach ( $keywords as $keyword ) { | |
if ( preg_match( '/\b' . preg_quote( $keyword, '/' ) . '\b/iu', $field ) ) { | |
$terms[] = $key; | |
} | |
} | |
} | |
if ( ! empty( $terms ) ) { | |
return implode( WC_DELIMITER, array_unique( $terms ) ); | |
} | |
return $default; | |
} |
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