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Check item_meta_array exists 

Fixes #9449
This commit is contained in:
Mike Jolley 2015-10-29 16:06:21 +00:00
parent 928aaa361a
commit afca32a31b
1 changed files with 20 additions and 18 deletions
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38
includes/class-wc-order-item-meta.php
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@ -109,26 +109,28 @@ class WC_Order_Item_Meta {
$formatted_meta = array();
foreach ( $this->item['item_meta_array'] as $meta_id => $meta ) {
if ( "" === $meta->value || is_serialized( $meta->value ) || ( ! empty( $hideprefix ) && substr( $meta->key, 0, 1 ) == $hideprefix ) ) {
continue;
}
$attribute_key = urldecode( str_replace( 'attribute_', '', $meta->key ) );
// If this is a term slug, get the term's nice name
if ( taxonomy_exists( $attribute_key ) ) {
$term = get_term_by( 'slug', $meta->value, $attribute_key );
if ( ! is_wp_error( $term ) && is_object( $term ) && $term->name ) {
$meta->value = $term->name;
if ( ! empty( $this->item['item_meta_array'] ) ) {
foreach ( $this->item['item_meta_array'] as $meta_id => $meta ) {
if ( "" === $meta->value || is_serialized( $meta->value ) || ( ! empty( $hideprefix ) && substr( $meta->key, 0, 1 ) == $hideprefix ) ) {
continue;
}
}
$formatted_meta[ $meta_id ] = array(
'key' => $meta->key,
'label' => wc_attribute_label( $attribute_key, $this->product ),
'value' => apply_filters( 'woocommerce_order_item_display_meta_value', $meta->value ),
);
$attribute_key = urldecode( str_replace( 'attribute_', '', $meta->key ) );
// If this is a term slug, get the term's nice name
if ( taxonomy_exists( $attribute_key ) ) {
$term = get_term_by( 'slug', $meta->value, $attribute_key );
if ( ! is_wp_error( $term ) && is_object( $term ) && $term->name ) {
$meta->value = $term->name;
}
}
$formatted_meta[ $meta_id ] = array(
'key' => $meta->key,
'label' => wc_attribute_label( $attribute_key, $this->product ),
'value' => apply_filters( 'woocommerce_order_item_display_meta_value', $meta->value ),
);
}
}
return apply_filters( 'woocommerce_order_items_meta_get_formatted', $formatted_meta, $this );