public static function findByUsage($contextType = null, $contentSizes = array())
{
self::initialize();
$widget_layouts = array();
// get_stylsheet_directory() returns child theme path.
$directory = get_stylesheet_directory() . "/views/widgets";
$acf_files = self::traverseHierarchy($directory);
$acf_files = array_merge($acf_files, self::traversePlugins());
// Order files aphabetically.
usort($acf_files, function ($a, $b) {
include $a;
$compareA = strtolower($widget_config['label']);
include $b;
$compareB = strtolower($widget_config['label']);
return strcmp($compareA, $compareB);
});
foreach ($acf_files as $file) {
include $file;
// If contextType is null, or if contentType matches, add widget to list
if (!$contextType || in_array($contextType, $widget_config["content-types"]) && (count($contentSizes) === 0 || in_array($contentSizes, $widget_config["content-sizes"]))) {
include_once "BaseWidget.php";
$widget_config = BaseWidget::add_extras($widget_config);
$widget_layouts[] = $widget_config;
}
}
return $widget_layouts;
}
