$wp_query->query_vars['day']
) ),
'type' => 'CollectionPage'
];
// phpcs:enable Squiz.NamingConventions.ValidVariableName
return $this->setPositions( $breadcrumbs );
}
/**
* Sets the position for each breadcrumb after adding the root breadcrumb first.
*
* If no breadcrumbs are passed, then we assume we're on the homepage and just need the root breadcrumb.
*
* @since 4.0.0
*
* @param array $breadcrumbs The breadcrumb trail.
* @return array The modified breadcrumb trail.
*/
public function setPositions( $breadcrumbs = [] ) {
// If the array isn't two-dimensional, then we need to wrap it in another array before continuing.
if (
count( $breadcrumbs ) &&
count( $breadcrumbs ) === count( $breadcrumbs, COUNT_RECURSIVE )
) {
$breadcrumbs = [ $breadcrumbs ];
}
// The homepage needs to be root item of all trails.
$homepage = [
// Translators: This refers to the homepage of the site.
'name' => apply_filters( 'aioseo_schema_breadcrumbs_home', __( 'Home', 'all-in-one-seo-pack' ) ),
'description' => aioseo()->meta->description->getHomePageDescription(),
'url' => trailingslashit( home_url() ),
'type' => 'posts' === get_option( 'show_on_front' ) ? 'CollectionPage' : 'WebPage'
];
array_unshift( $breadcrumbs, $homepage );
$breadcrumbs = array_filter( $breadcrumbs );
foreach ( $breadcrumbs as $index => &$breadcrumb ) {
$breadcrumb['position'] = $index + 1;
}
return $breadcrumbs;
}
/**
* Returns the most relevant WebPage graph for the post.
*
* @since 4.2.5
*
* @return string The graph name.
*/
private function getPostWebPageGraph() {
foreach ( aioseo()->schema->graphs as $graphName ) {
if ( in_array( $graphName, aioseo()->schema->webPageGraphs, true ) ) {
return $graphName;
}
}
// Return the default if no WebPage graph was found.
return 'WebPage';
}
}