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<?php
/**
* Customizer Themes Loader.
*
* @since 4.15.0
*
* @package LearnDash\Core
*/
namespace LearnDash\Core\Modules\Customizer;
use LearnDash\Core\Modules\Customizer\Themes\Theme;
/**
* Customizer Themes Loader.
*
* @since 4.15.0
*/
class Themes_Loader {
/**
* Contains the list of loaded Customizer Theme instances.
*
* @since 4.15.0
*
* @var Theme[]
*/
protected array $themes = [];
/**
* Initializes the module.
*
* @since 4.15.0
*
* @return void
*/
public function init(): void {
$this->load_themes();
/**
* Fires before the Customizer Themes are initialized.
*
* @since 4.15.0
*
* @param Theme[] $themes List of Customizer Theme instances.
*/
do_action( 'learndash_customizer_themes_init_before', $this->themes );
foreach ( $this->themes as $theme ) {
$theme->init();
}
/**
* Fires after the Customizer Themes are initialized.
*
* @since 4.15.0
*
* @param Theme[] $themes List of Customizer Theme instances.
*/
do_action( 'learndash_customizer_themes_init_after', $this->themes );
}
/**
* Loads the list of experiments.
*
* @since 4.15.0
*
* @return void
*/
protected function load_themes(): void {
/**
* Filters the list of Customizer Themes.
*
* @since 4.15.0
*
* @param Theme[] $themes List of Customizer Theme instances.
*
* @return Theme[] List of Customizer Theme instances.
*/
$themes = apply_filters( 'learndash_customizer_themes', [] );
$themes = array_filter(
$themes,
fn( $theme ): bool => $theme instanceof Theme
);
$this->themes = array_values( $themes );
}
}