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woocommerce
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improved structured data - PHP<=5.4 compatibility fix plus few little tweaks

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opportus 2016-08-18 02:31:13 +02:00
parent 2189cc17e2
commit f5187d650a
1 changed files with 13 additions and 6 deletions
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17
includes/class-wc-structured-data.php
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@ -302,21 +302,28 @@ class WC_Structured_Data {
return false; return false;
} }
if ( empty( $breadcrumb = $breadcrumb['breadcrumb'] ) ) { if ( isset( $breadcrumb['breadcrumb'] ) ) {
$breadcrumb = $breadcrumb['breadcrumb'];
}
if ( empty( $breadcrumb ) ) {
return; return;
} }
$position = 1; $position = 1;
foreach ( $breadcrumb as $key => $value ) { foreach ( $breadcrumb as $key => $crumb ) {
$markup_crumbs[] = array( $markup_crumbs[ $key ] = array(
'@type' => 'ListItem', '@type' => 'ListItem',
'position' => $position ++, 'position' => $position ++,
'item' => array( 'item' => array(
'@id' => ! empty( $value[1] ) && sizeof( $breadcrumb ) !== $key + 1 ? $value[1] : '#', 'name' => $crumb[0],
'name' => $value[0],
), ),
); );
if ( ! empty( $crumb[1] ) && sizeof( $breadcrumb ) !== $key + 1 ) {
$markup_crumbs[ $key ]['item'] += array( '@id' => $crumb[1] );
}
} }
$markup['@type'] = 'BreadcrumbList'; $markup['@type'] = 'BreadcrumbList';