iframe-proxy | Sunbelt Computer Software

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 * Scripts class
 * @package Parsely
 * @since   3.0.0
declare(strict_types=1);
namespace Parsely;
use Parsely\Utils\Utils;
 * Inserts the scripts and tracking code into the site's front-end.
 * @since 1.0.0
 * @since 3.0.0 Moved from class-parsely to separate file.
class Scripts {
	 * Instance of Parsely class.
	 * @var Parsely
	private $parsely;
	 * Constructor.
	 * @param Parsely $parsely Instance of Parsely class.
	public function __construct( Parsely $parsely ) {
		$this->parsely = $parsely;
	 * Registers scripts.
	 * @since 3.0.0
	public function run(): void {
		$parsely_options = $this->parsely->get_options();
		if ( $this->parsely->site_id_is_set() && true !== $parsely_options['disable_javascript'] ) {
			add_action( 'init', array( $this, 'register_scripts' ) );
			add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_js_tracker' ) );
	 * Registers scripts, if there's a Site ID value saved.
	 * @since 2.5.0
	 * @since 3.0.0 Rename from register_js.
	public function register_scripts(): void {
		wp_register_script(
			'wp-parsely-tracker',
			$this->parsely->get_tracker_url(),
			array(),
			PARSELY_VERSION,
		$loader_asset = Utils::get_asset_info( 'build/loader.asset.php' );
		wp_register_script(
			'wp-parsely-loader',
			plugin_dir_url( PARSELY_FILE ) . 'build/loader.js',
			$loader_asset['dependencies'],
			$loader_asset['version'],
	 * Enqueues the JavaScript code required to send off beacon requests.
	 * @since 2.5.0 Rename from insert_parsely_javascript.
	 * @since 3.0.0 Rename from load_js_tracker.
	public function enqueue_js_tracker(): void {
		if ( is_preview() ) {
		$parsely_options = $this->parsely->get_options();
		global $post;
		$display = true;
		if ( in_array( get_post_type(), $parsely_options['track_post_types'], true ) && ! Parsely::post_has_trackable_status( $post ) ) {
			$display = false;
		if ( ! $parsely_options['track_authenticated_users'] && $this->parsely->is_blog_member_logged_in() ) {
			$display = false;
		if ( ! in_array( get_post_type(), $parsely_options['track_post_types'], true ) && ! in_array( get_post_type(), $parsely_options['track_page_types'], true ) ) {
			$display = false;
		 * Filters whether to enqueue the Parsely JavaScript tracking script from the CDN.
		 * If true, the script is enqueued.
		 * @since 2.5.0
		 * @param bool $display True if the JavaScript file should be included. False if not.
		if ( ! apply_filters( 'wp_parsely_load_js_tracker', $display ) ) {
		if ( false === has_filter( 'script_loader_tag', array( $this, 'script_loader_tag' ) ) ) {
			add_filter( 'script_loader_tag', array( $this, 'script_loader_tag' ), 10, 3 );
		wp_enqueue_script( 'wp-parsely-loader' );
		wp_enqueue_script( 'wp-parsely-tracker' );
		// If we don't have an API secret, there's no need to set the Site ID.
		// Setting the Site ID triggers the UUID Profile Call function.
		if ( $this->parsely->api_secret_is_set() ) {
			$js_site_id = "window.wpParselySiteId = '" . esc_js( $this->parsely->get_site_id() ) . "';";
			wp_add_inline_script( 'wp-parsely-loader', $js_site_id, 'before' );
		if ( true === $parsely_options['disable_autotrack'] ) {
			$disable_autotrack = 'window.wpParselyDisableAutotrack = true;';
			wp_add_inline_script( 'wp-parsely-loader', $disable_autotrack, 'before' );
	 * Filters the script tag for certain scripts to add needed attributes.
	 * @since 2.5.0
	 * @param string $tag    The `script` tag for the enqueued script.
	 * @param string $handle The script's registered handle.
	 * @param string $src    Unused? The script's source URL.
	 * @return string Amended `script` tag.
	public function script_loader_tag( // phpcs:ignore Generic.CodeAnalysis.UnusedFunctionParameter.FoundAfterLastUsed
		string $tag,
		string $handle,
		string $src
	): string {
		if ( \in_array(
			$handle,
				'wp-parsely-loader',
				'wp-parsely-tracker',
				'wp-parsely-recommended-widget',
			 * Filter whether to include the CloudFlare Rocket Loader attribute (`data-cfasync=false`) in the script.
			 * Only needed if the site being served is behind Cloudflare. Should return false otherwise.
			 * https://support.cloudflare.com/hc/en-us/articles/200169436-How-can-I-have-Rocket-Loader-ignore-specific-JavaScripts
			 * @since 3.0.0
			 * @param bool $enabled True if enabled, false if not.
			 * @param string $handle The script's registered handle.
			if ( apply_filters( 'wp_parsely_enable_cfasync_attribute', false, $handle ) ) {
				$tag = preg_replace( '/^<script /', '<script data-cfasync="false" ', $tag );
		if ( null !== $tag && 'wp-parsely-tracker' === $handle ) {
			$tag = preg_replace( '/ id=(["\'])wp-parsely-tracker-js\1/', ' id="parsely-cfg"', $tag );
			if ( null !== $tag ) {
				$tag = str_replace(
					' src=',
					' data-parsely-site="' . esc_attr( $this->parsely->get_site_id() ) . '" src=',
		return $tag ?? '';
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