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woocommerce
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Put the post_class back to avoid breaking bw compat. Append core classes on top

This commit is contained in:
Mike Jolley 2019-04-23 18:04:20 +01:00
parent 662af85bea
commit 246596dec0
1 changed files with 27 additions and 5 deletions
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32
includes/wc-template-functions.php
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@ -573,15 +573,37 @@ function wc_get_product_class( $class = '', $product = null ) {
$product = wc_get_product( $product );
}
// Make sure we have an array.
$classes = is_array( $class ) ? $class : preg_split( '#\s+#', $class );
if ( $class ) {
if ( ! is_array() ) {
$class = preg_split( '#\s+#', $class );
}
} else {
$class = array();
}
$post_classes = array_map( 'esc_attr', $class );
if ( ! $product ) {
return array_map( 'esc_attr', $classes );
return $post_classes;
}
// Run through the post_class hook so 3rd parties using this previously can still append classes.
// Note, to change classes you will need to use the newer woocommerce_post_class filter.
// @internal This removes the wc_product_post_class filter so classes are not duplicated.
$filtered = has_filter( 'post_class', 'wc_product_post_class' );
if ( $filtered ) {
remove_filter( 'post_class', 'wc_product_post_class', 20, 3 );
}
$post_classes = apply_filters( 'post_class', $post_classes, $class, $product->get_id() );
if ( $filtered ) {
add_filter( 'post_class', 'wc_product_post_class', 20, 3 );
}
$classes = array_merge(
$classes,
$post_classes,
array(
'product',
'type-product',
@ -651,7 +673,7 @@ function wc_get_product_class( $class = '', $product = null ) {
*/
$classes = apply_filters( 'woocommerce_post_class', $classes, $product );
return array_map( 'esc_attr', array_filter( array_unique( $classes ) ) );
return array_map( 'esc_attr', array_unique( array_filter( $classes ) ) );
}
/**