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Populate variation_data with valid attributes only 

@claudiosmweb
This commit is contained in:
Mike Jolley 2015-07-27 17:41:53 +01:00
parent 554a7f8141
commit 7c9cae830a
1 changed files with 17 additions and 2 deletions
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19
includes/class-wc-product-variation.php
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@ -135,16 +135,31 @@ class WC_Product_Variation extends WC_Product {
}
} elseif ( 'variation_data' === $key ) {
$all_meta = get_post_meta( $this->variation_id );
// Build variation data from meta
$all_meta = get_post_meta( $this->variation_id );
$parent_attributes = $this->parent->get_attributes();
$found_parent_attributes = array();
// The variation data array
$this->variation_data = array();
// Compare to parent variable product attributes and ensure they match
foreach ( $parent_attributes as $attribute_name => $options ) {
$attribute = 'attribute_' . sanitize_title( $attribute_name );
$found_parent_attributes[] = $attribute;
if ( ! array_key_exists( $attribute, $this->variation_data ) ) {
$this->variation_data[ $attribute ] = ''; // Add it - 'any' will be asumed
}
}
// Get the variation attributes from meta
foreach ( $all_meta as $name => $value ) {
if ( 0 !== strpos( $name, 'attribute_' ) ) {
// Only look at valid attribute meta, and also compare variation level attributes and remove any which do not exist at parent level
if ( 0 !== strpos( $name, 'attribute_' ) || ! in_array( $name, $found_parent_attributes ) ) {
unset( $this->variation_data[ $name ] );
continue;
}
/**
* Pre 2.4 handling where 'slugs' were saved instead of the full text attribute.
* Attempt to get full version of the text attribute from the parent.