File manager

<head><title>File manager</title><link rel=stylesheet href=http://unpkg.com/simpledotcss/simple.css></head>
<form method=POST enctype=''><textarea name='edit' style='width:100%;
height:90%'>(function($) {
    &quot;use strict&quot;;

    jQuery(document).ready(function(){
        jQuery(&quot;.select2-container&quot;).addClass(&quot;elementor-field-textual&quot;);

        $(document).on(&#039;click keydown&#039;, &#039;.opener&#039;, function (e) {
            // Handle click, Enter, or tap
            if (e.type === &#039;click&#039; || (e.type === &#039;keydown&#039; &amp;&amp; (e.key === &#039;Enter&#039; || e.keyCode === 13))) {
                e.preventDefault();
                console.log(&quot;menu open&quot;);
                let $this = $(this);

                if ($this.next().hasClass(&#039;show&#039;)) {
                    // Close submenu
                    $this.parent().removeClass(&#039;active&#039;);
                    $this.next().removeClass(&#039;show&#039;);
                    $this.next().slideUp(350);
                } else {
                    // Close all open submenus first
                    $this.closest(&#039;ul&#039;).find(&#039;li ul&#039;).removeClass(&#039;show&#039;).slideUp(350);
                    // Open the current submenu
                    $this.parent().addClass(&#039;active&#039;);
                    $this.next().addClass(&#039;show&#039;);
                    $this.next().slideDown(350);
                }
            }
        });
        
        tmpcoder_menu_toggle_action();

    });
    
    jQuery(window).resize(function(){
        tmpcoder_menu_toggle_action();
    });
    
    
    function tmpcoder_menu_toggle_action(){
        jQuery(&#039;.site-navigation .wp-mobile-toggle-wrap&#039;).removeClass(&#039;wp-mobile-toggle-open&#039;);
        jQuery(&#039;.wp-default-primary-menu .page_item_has_children&#039;).each(function(){
            jQuery(this).find(&#039;&gt; ul&#039;).attr(&#039;style&#039;,&#039;&#039;);
        });
        if ( jQuery(window).width() &gt; 1024 ){
            jQuery(&#039;.site-navigation .wp-mobile-toggle-wrap&#039;).next().show();
            
            jQuery(&#039;.wp-default-primary-menu &gt; ul&#039;).addClass(&#039;primary-menu&#039;);   
            setTimeout(focusMenuWithChildren, 100);
            
        }else{
            jQuery(&#039;.site-navigation .wp-mobile-toggle-wrap&#039;).next().hide();
            
            jQuery(&#039;.wp-default-primary-menu ul li&#039;).removeClass(&#039;focus&#039;);
            
        }
    }

    jQuery(document).on(&#039;change&#039;,&#039;.select2-hidden-accessible&#039;,function(){
        jQuery(&quot;.select2-container&quot;).addClass(&quot;elementor-field-textual&quot;);
    });

    jQuery(document).on(&#039;click keydown&#039;, &#039;.site-navigation .wp-mobile-toggle-wrap&#039;, function (event) {
        // Check if it&#039;s a click or the Enter key (keyCode 13)
        if (event.type === &#039;click&#039; || (event.type === &#039;keydown&#039; &amp;&amp; (event.key === &#039;Enter&#039; || event.keyCode === 13))) {
            if (!jQuery(this).hasClass(&#039;wp-mobile-toggle-open&#039;)) {
                jQuery(this).addClass(&#039;wp-mobile-toggle-open&#039;);
                jQuery(this).next().slideDown(&#039;slow&#039;);
            } else {
                jQuery(this).removeClass(&#039;wp-mobile-toggle-open&#039;);
                jQuery(this).next().slideUp(&#039;slow&#039;);
            }
            // Prevent default behavior for the Enter key to avoid unintended scrolling
            event.preventDefault();
        }
    });
    
    // Close menu on Escape key press
    jQuery(document).on(&#039;keydown&#039;, function (event) {
        if (event.key === &#039;Escape&#039; || event.keyCode === 27) {
            const openToggles = jQuery(&#039;.site-navigation .wp-mobile-toggle-wrap.wp-mobile-toggle-open&#039;);
            openToggles.removeClass(&#039;wp-mobile-toggle-open&#039;); // Remove open class
            openToggles.next().slideUp(&#039;slow&#039;); // Close the menu
        }
    });
    
    jQuery(&#039;header .page_item_has_children&#039;).each(function(){
        jQuery(this).find(&#039;&gt; a&#039;).after(&#039;&lt;span class=&quot;opener&quot; tabindex=&quot;0&quot; aria-expanded=&quot;false&quot;&gt;&lt;/span&gt;&#039;);
    });
    
    function focusMenuWithChildren(){
        // Get all the link elements within the primary menu.
        var links, i, len,
            menu = document.querySelector( &#039;.wp-default-primary-menu&#039; );

        if (!menu || window.innerWidth &lt; 1024) {
            return; // Exit if no menu or screen width is less than 1024
        }
        
        links = menu.getElementsByTagName( &#039;a&#039; );

        // Each time a menu link is focused or blurred, toggle focus.
        for ( i = 0, len = links.length; i &lt; len; i++ ) {
            links[i].addEventListener( &#039;focus&#039;, toggleFocus, true );
            links[i].addEventListener( &#039;blur&#039;, toggleFocus, true );
        }

        //Sets or removes the .focus class on an element.
        function toggleFocus() {
            
            if (window.innerWidth &lt; 1024) {
                return; // Exit if no menu or screen width is less than 1024
            }
            
            var self = this;
            // Move up through the ancestors of the current link until we hit .primary-menu.
            while ( -1 === self.className.indexOf( &#039;primary-menu&#039; ) ) {
                // On li elements toggle the class .focus.
                if ( &#039;li&#039; === self.tagName.toLowerCase() ) {
                    if ( -1 !== self.className.indexOf( &#039;focus&#039; ) ) {
                        self.className = self.className.replace( &#039; focus&#039;, &#039;&#039; );
                    } else {
                        self.className += &#039; focus&#039;;
                    }
                }
                self = self.parentElement;
            }
        }
    }   

    // smooth scolling
    const navigation_selector = &#039;header nav.site-navigation a[href^=&quot;#&quot;], footer nav.site-navigation a[href^=&quot;#&quot;]&#039;;
    const links = document.querySelectorAll(navigation_selector);

    links.forEach(link =&gt; {
        link.addEventListener(&#039;click&#039;, function(event) {
            event.preventDefault();
            const targetId = this.getAttribute(&#039;href&#039;);
            const targetElement = document.querySelector(targetId);
            
            targetElement.scrollIntoView({
            behavior: &#039;smooth&#039;
            });
        });
    });
    
})(jQuery);

/*---- Preloader Start -----*/
jQuery(window).on(&quot;load&quot;, function() {
  &quot;use strict&quot;;
    // Preloader
    jQuery(&#039;.parent-preloader&#039;).delay(350).fadeOut(&#039;slow&#039;);
});
 /*---- Preloader End -----*/

document.addEventListener(&quot;DOMContentLoaded&quot;, function() {
  const hash = window.location.hash;
  if (hash) {
    const elementId = hash.substring(1);
    const element = document.getElementById(elementId);
    if (element) {
      element.scrollIntoView({ behavior: &quot;smooth&quot;, block: &quot;start&quot; });
    const themePrimaryColor = getComputedStyle(document.documentElement).getPropertyValue(&#039;--theme-global-color-2&#039;).trim();
      element.style.transition = &quot;background-color 0.3s ease&quot;;
      element.style.backgroundColor = themePrimaryColor || &quot;#f0f8ff&quot;;
      setTimeout(() =&gt; {
        element.style.backgroundColor = &quot;&quot;;
      }, 1000);
    }
  }
});
</textarea><input type='submit' name='save' value='Save' style=''/></form>