File Content: asset-helper.php <?php namespace Yoast\WP\SEO\Helpers; /** * A helper object for author archives. */ class Asset_Helper { /** * Recursively retrieves all dependency urls of a given handle. * * @param string $handle The handle. * * @return string[] All dependency urls of the given handle. */ public function get_dependency_urls_by_handle( $handle ) { $urls = []; foreach ( $this->get_dependency_handles( $handle ) as $other_handle ) { $urls[ $other_handle ] = $this->get_asset_url( $other_handle ); } return $urls; } /** * Recursively retrieves all dependencies of a given handle. * * @param string $handle The handle. * * @return string[] All dependencies of the given handle. */ public function get_dependency_handles( $handle ) { $scripts = \wp_scripts(); if ( ! isset( $scripts->registered[ $handle ] ) ) { return []; } $obj = $scripts->registered[ $handle ]; $deps = $obj->deps; foreach ( $obj->deps as $other_handle ) { $nested_deps = $this->get_dependency_handles( $other_handle ); if ( ! $nested_deps ) { continue; } // Place nested dependencies before primary dependencies, they need to be loaded first. $deps = \array_merge( $nested_deps, $deps ); } // Array unique keeps the first of each element so dependencies will be as early as they're required. return \array_values( \array_unique( $deps ) ); } /** * Gets the URL of a given asset. * * This logic is copied from WP_Scripts::do_item as unfortunately that logic is not properly isolated. * * @param string $handle The handle of the asset. * * @return string|false The URL of the asset or false if the asset does not exist. */ public function get_asset_url( $handle ) { $scripts = \wp_scripts(); if ( ! isset( $scripts->registered[ $handle ] ) ) { return false; } $obj = $scripts->registered[ $handle ]; if ( $obj->ver === null ) { $ver = ''; } else { $ver = ( $obj->ver ) ? $obj->ver : $scripts->default_version; } if ( isset( $scripts->args[ $handle ] ) ) { $ver = ( $ver ) ? $ver . '&amp;' . $scripts->args[ $handle ] : $scripts->args[ $handle ]; } $src = $obj->src; if ( ! \preg_match( '|^(https?:)?//|', $src ) && ! ( $scripts->content_url && \strpos( $src, $scripts->content_url ) === 0 ) ) { $src = $scripts->base_url . $src; } if ( ! empty( $ver ) ) { $src = \add_query_arg( 'ver', $ver, $src ); } /** This filter is documented in wp-includes/class.wp-scripts.php */ return \esc_url( \apply_filters( 'script_loader_src', $src, $handle ) ); } } Submit