Exclude wp-login & Admin area

The issue happens on wp-login.php

Uncaught SyntaxError: missing ) after argument list @ wp-login.php?redirect_to=.....
Uncaught ReferenceError: wp is not defined @ wp-login.php?redirect_to=.....

navigates to this line of code :

<script type='text/javascript'>( 'fetch' in window ) || document.write( '<script src="http://website.com/wp-includes/js/dist/vendor/wp-polyfill-fetch.min.js?ver=3.0.0' defer "></scr' + 'ipt>' ); ...</script>

as described here:
WordPress v5.0.3 Gutenberg & JS error “Uncaught SyntaxError: missing ) after argument list”

The problem was in the PHP hook added defer to script

The solve: Delete/disable the adding ‘defer’ PHP-hook or add some conditions to not touch Gutenberg scripts.

which is not possible yet to configure from the Plugin settings.

any help?

# UPDATE

i temporarily fixed this from the plugin async-javascript/async-javascript.php by also checking if current page is wp-login then require asyncjsBackendClass.php

// Check if current page is wp-login.php
function is_wplogin(){
    $ABSPATH_MY = str_replace(array('\\','/'), DIRECTORY_SEPARATOR, ABSPATH);
    return ((in_array($ABSPATH_MY.'wp-login.php', get_included_files()) || in_array($ABSPATH_MY.'wp-register.php', get_included_files()) ) || (isset($_GLOBALS['pagenow']) && $GLOBALS['pagenow'] === 'wp-login.php') || $_SERVER['PHP_SELF']== '/wp-login.php');
}

if (is_admin() || is_wplogin()) {
    require_once('asyncjsBackendClass.php');
    // etc..
} // else..

but once the plugin updates. it will revert to yours. so? i suggest adding a checkbox to give an option to exclude wp-login from the plugin settings.

• This topic was modified 5 years, 7 months ago by amrsubzero.
• This topic was modified 5 years, 7 months ago by Yui.