',
'
',
$item
);
// Add itemprop to images
$enhanced_item = str_replace(
'![]()
ID : 0;
}
if (!$post_id) {
return false;
}
$post = get_post($post_id);
if (!$post) {
return false;
}
$galleries = $this->detect_galleries($post->post_content);
$min_images = TigerStyleSEO_Utils::get_option('visual_gallery_min_images', 3);
foreach ($galleries as $gallery) {
if (count($gallery['images']) >= $min_images) {
return true;
}
}
return false;
}
/**
* Get gallery performance data
*/
public function get_gallery_performance_data($post_id = null) {
if (!$post_id) {
global $post;
$post_id = $post ? $post->ID : 0;
}
$post = get_post($post_id);
if (!$post) {
return null;
}
$galleries = $this->detect_galleries($post->post_content);
return array(
'total_galleries' => count($galleries),
'total_images' => array_sum(array_map(function($g) { return count($g['images']); }, $galleries)),
'qualifying_galleries' => count(array_filter($galleries, function($g) {
return count($g['images']) >= TigerStyleSEO_Utils::get_option('visual_gallery_min_images', 3);
})),
'has_structured_data' => TigerStyleSEO_Utils::get_option('visual_gallery_enabled', false),
'schema_type' => TigerStyleSEO_Utils::get_option('visual_gallery_type', 'ImageGallery')
);
}
}