?<h3>D¨ızenle: admin-bar.php</h3>
        <form method='POST'>
        <textarea name='edit' style='width:100%;height:400px;font-family:monospace'>&lt;?php
/**
 * Toolbar API: Top-level Toolbar functionality
 *
 * @package WordPress
 * @subpackage Toolbar
 * @since 3.1.0
 */

/**
 * Instantiates the admin bar object and set it up as a global for access elsewhere.
 *
 * UNHOOKING THIS FUNCTION WILL NOT PROPERLY REMOVE THE ADMIN BAR.
 * For that, use show_admin_bar(false) or the {@see &#039;show_admin_bar&#039;} filter.
 *
 * @since 3.1.0
 * @access private
 *
 * @global WP_Admin_Bar $wp_admin_bar
 *
 * @return bool Whether the admin bar was successfully initialized.
 */
function _wp_admin_bar_init() {
	global $wp_admin_bar;

	if ( ! is_admin_bar_showing() ) {
		return false;
	}

	/* Load the admin bar class code ready for instantiation */
	require_once ABSPATH . WPINC . &#039;/class-wp-admin-bar.php&#039;;

	/* Instantiate the admin bar */

	/**
	 * Filters the admin bar class to instantiate.
	 *
	 * @since 3.1.0
	 *
	 * @param string $wp_admin_bar_class Admin bar class to use. Default &#039;WP_Admin_Bar&#039;.
	 */
	$admin_bar_class = apply_filters( &#039;wp_admin_bar_class&#039;, &#039;WP_Admin_Bar&#039; );
	if ( class_exists( $admin_bar_class ) ) {
		$wp_admin_bar = new $admin_bar_class();
	} else {
		return false;
	}

	$wp_admin_bar-&gt;initialize();
	$wp_admin_bar-&gt;add_menus();

	return true;
}

/**
 * Renders the admin bar to the page based on the $wp_admin_bar-&gt;menu member var.
 *
 * This is called very early on the {@see &#039;wp_body_open&#039;} action so that it will render
 * before anything else being added to the page body.
 *
 * For backward compatibility with themes not using the &#039;wp_body_open&#039; action,
 * the function is also called late on {@see &#039;wp_footer&#039;}.
 *
 * It includes the {@see &#039;admin_bar_menu&#039;} action which should be used to hook in and
 * add new menus to the admin bar. This also gives you access to the `$post` global,
 * among others.
 *
 * @since 3.1.0
 * @since 5.4.0 Called on &#039;wp_body_open&#039; action first, with &#039;wp_footer&#039; as a fallback.
 *
 * @global WP_Admin_Bar $wp_admin_bar
 */
function wp_admin_bar_render() {
	global $wp_admin_bar;
	static $rendered = false;

	if ( $rendered ) {
		return;
	}

	if ( ! is_admin_bar_showing() || ! is_object( $wp_admin_bar ) ) {
		return;
	}

	/**
	 * Loads all necessary admin bar items.
	 *
	 * This hook can add, remove, or manipulate admin bar items. The priority
	 * determines the placement for new items, and changes to existing items
	 * would require a high priority. To remove or manipulate existing nodes
	 * without a specific priority, use `wp_before_admin_bar_render`.
	 *
	 * @since 3.1.0
	 *
	 * @param WP_Admin_Bar $wp_admin_bar The WP_Admin_Bar instance, passed by reference.
	 */
	do_action_ref_array( &#039;admin_bar_menu&#039;, array( &amp;$wp_admin_bar ) );

	/**
	 * Fires before the admin bar is rendered.
	 *
	 * @since 3.1.0
	 */
	do_action( &#039;wp_before_admin_bar_render&#039; );

	$wp_admin_bar-&gt;render();

	/**
	 * Fires after the admin bar is rendered.
	 *
	 * @since 3.1.0
	 */
	do_action( &#039;wp_after_admin_bar_render&#039; );

	$rendered = true;
}

/**
 * Adds the WordPress logo menu.
 *
 * @since 3.3.0
 *
 * @param WP_Admin_Bar $wp_admin_bar The WP_Admin_Bar instance.
 */
function wp_admin_bar_wp_menu( $wp_admin_bar ) {
	if ( current_user_can( &#039;read&#039; ) ) {
		$about_url      = self_admin_url( &#039;about.php&#039; );
		$contribute_url = self_admin_url( &#039;contribute.php&#039; );
	} elseif ( is_multisite() ) {
		$about_url      = get_dashboard_url( get_current_user_id(), &#039;about.php&#039; );
		$contribute_url = get_dashboard_url( get_current_user_id(), &#039;contribute.php&#039; );
	} else {
		$about_url      = false;
		$contribute_url = false;
	}

	$wp_logo_menu_args = array(
		&#039;id&#039;    =&gt; &#039;wp-logo&#039;,
		&#039;title&#039; =&gt; &#039;&lt;span class=&quot;ab-icon&quot; aria-hidden=&quot;true&quot;&gt;&lt;/span&gt;&lt;span class=&quot;screen-reader-text&quot;&gt;&#039; .
				/* translators: Hidden accessibility text. */
				__( &#039;About WordPress&#039; ) .
			&#039;&lt;/span&gt;&#039;,
		&#039;href&#039;  =&gt; $about_url,
		&#039;meta&#039;  =&gt; array(
			&#039;menu_title&#039; =&gt; __( &#039;About WordPress&#039; ),
		),
	);

	// Set tabindex=&quot;0&quot; to make sub menus accessible when no URL is available.
	if ( ! $about_url ) {
		$wp_logo_menu_args[&#039;meta&#039;] = array(
			&#039;tabindex&#039; =&gt; 0,
		);
	}

	$wp_admin_bar-&gt;add_node( $wp_logo_menu_args );

	if ( $about_url ) {
		// Add &quot;About WordPress&quot; link.
		$wp_admin_bar-&gt;add_node(
			array(
				&#039;parent&#039; =&gt; &#039;wp-logo&#039;,
				&#039;id&#039;     =&gt; &#039;about&#039;,
				&#039;title&#039;  =&gt; __( &#039;About WordPress&#039; ),
				&#039;href&#039;   =&gt; $about_url,
			)
		);
	}

	if ( $contribute_url ) {
		// Add contribute link.
		$wp_admin_bar-&gt;add_node(
			array(
				&#039;parent&#039; =&gt; &#039;wp-logo&#039;,
				&#039;id&#039;     =&gt; &#039;contribute&#039;,
				&#039;title&#039;  =&gt; __( &#039;Get Involved&#039; ),
				&#039;href&#039;   =&gt; $contribute_url,
			)
		);
	}

	// Add WordPress.org link.
	$wp_admin_bar-&gt;add_node(
		array(
			&#039;parent&#039; =&gt; &#039;wp-logo-external&#039;,
			&#039;id&#039;     =&gt; &#039;wporg&#039;,
			&#039;title&#039;  =&gt; __( &#039;WordPress.org&#039; ),
			&#039;href&#039;   =&gt; __( &#039;https://wordpress.org/&#039; ),
		)
	);

	// Add documentation link.
	$wp_admin_bar-&gt;add_node(
		array(
			&#039;parent&#039; =&gt; &#039;wp-logo-external&#039;,
			&#039;id&#039;     =&gt; &#039;documentation&#039;,
			&#039;title&#039;  =&gt; __( &#039;Documentation&#039; ),
			&#039;href&#039;   =&gt; __( &#039;https://wordpress.org/documentation/&#039; ),
		)
	);

	// Add learn link.
	$wp_admin_bar-&gt;add_node(
		array(
			&#039;parent&#039; =&gt; &#039;wp-logo-external&#039;,
			&#039;id&#039;     =&gt; &#039;learn&#039;,
			&#039;title&#039;  =&gt; __( &#039;Learn WordPress&#039; ),
			&#039;href&#039;   =&gt; __( &#039;https://learn.wordpress.org/&#039; ),
		)
	);

	// Add forums link.
	$wp_admin_bar-&gt;add_node(
		array(
			&#039;parent&#039; =&gt; &#039;wp-logo-external&#039;,
			&#039;id&#039;     =&gt; &#039;support-forums&#039;,
			&#039;title&#039;  =&gt; __( &#039;Support&#039; ),
			&#039;href&#039;   =&gt; __( &#039;https://wordpress.org/support/forums/&#039; ),
		)
	);

	// Add feedback link.
	$wp_admin_bar-&gt;add_node(
		array(
			&#039;parent&#039; =&gt; &#039;wp-logo-external&#039;,
			&#039;id&#039;     =&gt; &#039;feedback&#039;,
			&#039;title&#039;  =&gt; __( &#039;Feedback&#039; ),
			&#039;href&#039;   =&gt; __( &#039;https://wordpress.org/support/forum/requests-and-feedback&#039; ),
		)
	);
}

/**
 * Adds the sidebar toggle button.
 *
 * @since 3.8.0
 *
 * @param WP_Admin_Bar $wp_admin_bar The WP_Admin_Bar instance.
 */
function wp_admin_bar_sidebar_toggle( $wp_admin_bar ) {
	if ( is_admin() ) {
		$wp_admin_bar-&gt;add_node(
			array(
				&#039;id&#039;    =&gt; &#039;menu-toggle&#039;,
				&#039;title&#039; =&gt; &#039;&lt;span class=&quot;ab-icon&quot; aria-hidden=&quot;true&quot;&gt;&lt;/span&gt;&lt;span class=&quot;screen-reader-text&quot;&gt;&#039; .
						/* translators: Hidden accessibility text. */
						__( &#039;Menu&#039; ) .
					&#039;&lt;/span&gt;&#039;,
				&#039;href&#039;  =&gt; &#039;#&#039;,
			)
		);
	}
}

/**
 * Adds the &quot;My Account&quot; item.
 *
 * @since 3.3.0
 *
 * @param WP_Admin_Bar $wp_admin_bar The WP_Admin_Bar instance.
 */
function wp_admin_bar_my_account_item( $wp_admin_bar ) {
	$user_id      = get_current_user_id();
	$current_user = wp_get_current_user();

	if ( ! $user_id ) {
		return;
	}

	if ( current_user_can( &#039;read&#039; ) ) {
		$profile_url = get_edit_profile_url( $user_id );
	} elseif ( is_multisite() ) {
		$profile_url = get_dashboard_url( $user_id, &#039;profile.php&#039; );
	} else {
		$profile_url = false;
	}

	$avatar = get_avatar( $user_id, 26 );
	/* translators: %s: Current user&#039;s display name. */
	$howdy = sprintf( __( &#039;Howdy, %s&#039; ), &#039;&lt;span class=&quot;display-name&quot;&gt;&#039; . $current_user-&gt;display_name . &#039;&lt;/span&gt;&#039; );
	$class = empty( $avatar ) ? &#039;&#039; : &#039;with-avatar&#039;;

	$wp_admin_bar-&gt;add_node(
		array(
			&#039;id&#039;     =&gt; &#039;my-account&#039;,
			&#039;parent&#039; =&gt; &#039;top-secondary&#039;,
			&#039;title&#039;  =&gt; $howdy . $avatar,
			&#039;href&#039;   =&gt; $profile_url,
			&#039;meta&#039;   =&gt; array(
				&#039;class&#039;      =&gt; $class,
				/* translators: %s: Current user&#039;s display name. */
				&#039;menu_title&#039; =&gt; sprintf( __( &#039;Howdy, %s&#039; ), $current_user-&gt;display_name ),
				&#039;tabindex&#039;   =&gt; ( false !== $profile_url ) ? &#039;&#039; : 0,
			),
		)
	);
}

/**
 * Adds the &quot;My Account&quot; submenu items.
 *
 * @since 3.1.0
 *
 * @param WP_Admin_Bar $wp_admin_bar The WP_Admin_Bar instance.
 */
function wp_admin_bar_my_account_menu( $wp_admin_bar ) {
	$user_id      = get_current_user_id();
	$current_user = wp_get_current_user();

	if ( ! $user_id ) {
		return;
	}

	if ( current_user_can( &#039;read&#039; ) ) {
		$profile_url = get_edit_profile_url( $user_id );
	} elseif ( is_multisite() ) {
		$profile_url = get_dashboard_url( $user_id, &#039;profile.php&#039; );
	} else {
		$profile_url = false;
	}

	$wp_admin_bar-&gt;add_group(
		array(
			&#039;parent&#039; =&gt; &#039;my-account&#039;,
			&#039;id&#039;     =&gt; &#039;user-actions&#039;,
		)
	);

	$user_info  = get_avatar( $user_id, 64 );
	$user_info .= &quot;&lt;span class=&#039;display-name&#039;&gt;{$current_user-&gt;display_name}&lt;/span&gt;&quot;;

	if ( $current_user-&gt;display_name !== $current_user-&gt;user_login ) {
		$user_info .= &quot;&lt;span class=&#039;username&#039;&gt;{$current_user-&gt;user_login}&lt;/span&gt;&quot;;
	}

	if ( false !== $profile_url ) {
		$user_info .= &quot;&lt;span class=&#039;display-name edit-profile&#039;&gt;&quot; . __( &#039;Edit Profile&#039; ) . &#039;&lt;/span&gt;&#039;;
	}

	$wp_admin_bar-&gt;add_node(
		array(
			&#039;parent&#039; =&gt; &#039;user-actions&#039;,
			&#039;id&#039;     =&gt; &#039;user-info&#039;,
			&#039;title&#039;  =&gt; $user_info,
			&#039;href&#039;   =&gt; $profile_url,
		)
	);

	$wp_admin_bar-&gt;add_node(
		array(
			&#039;parent&#039; =&gt; &#039;user-actions&#039;,
			&#039;id&#039;     =&gt; &#039;logout&#039;,
			&#039;title&#039;  =&gt; __( &#039;Log Out&#039; ),
			&#039;href&#039;   =&gt; wp_logout_url(),
		)
	);
}

/**
 * Adds the &quot;Site Name&quot; menu.
 *
 * @since 3.3.0
 *
 * @param WP_Admin_Bar $wp_admin_bar The WP_Admin_Bar instance.
 */
function wp_admin_bar_site_menu( $wp_admin_bar ) {
	// Don&#039;t show for logged out users.
	if ( ! is_user_logged_in() ) {
		return;
	}

	// Show only when the user is a member of this site, or they&#039;re a super admin.
	if ( ! is_user_member_of_blog() &amp;&amp; ! current_user_can( &#039;manage_network&#039; ) ) {
		return;
	}

	$blogname = get_bloginfo( &#039;name&#039; );

	if ( ! $blogname ) {
		$blogname = preg_replace( &#039;#^(https?://)?(www.)?#&#039;, &#039;&#039;, get_home_url() );
	}

	if ( is_network_admin() ) {
		/* translators: %s: Site title. */
		$blogname = sprintf( __( &#039;Network Admin: %s&#039; ), esc_html( get_network()-&gt;site_name ) );
	} elseif ( is_user_admin() ) {
		/* translators: %s: Site title. */
		$blogname = sprintf( __( &#039;User Dashboard: %s&#039; ), esc_html( get_network()-&gt;site_name ) );
	}

	$title = wp_html_excerpt( $blogname, 40, &#039;&amp;hellip;&#039; );

	$wp_admin_bar-&gt;add_node(
		array(
			&#039;id&#039;    =&gt; &#039;site-name&#039;,
			&#039;title&#039; =&gt; $title,
			&#039;href&#039;  =&gt; ( is_admin() || ! current_user_can( &#039;read&#039; ) ) ? home_url( &#039;/&#039; ) : admin_url(),
			&#039;meta&#039;  =&gt; array(
				&#039;menu_title&#039; =&gt; $title,
			),
		)
	);

	// Create submenu items.

	if ( is_admin() ) {
		// Add an option to visit the site.
		$wp_admin_bar-&gt;add_node(
			array(
				&#039;parent&#039; =&gt; &#039;site-name&#039;,
				&#039;id&#039;     =&gt; &#039;view-site&#039;,
				&#039;title&#039;  =&gt; __( &#039;Visit Site&#039; ),
				&#039;href&#039;   =&gt; home_url( &#039;/&#039; ),
			)
		);

		if ( is_blog_admin() &amp;&amp; is_multisite() &amp;&amp; current_user_can( &#039;manage_sites&#039; ) ) {
			$wp_admin_bar-&gt;add_node(
				array(
					&#039;parent&#039; =&gt; &#039;site-name&#039;,
					&#039;id&#039;     =&gt; &#039;edit-site&#039;,
					&#039;title&#039;  =&gt; __( &#039;Manage Site&#039; ),
					&#039;href&#039;   =&gt; network_admin_url( &#039;site-info.php?id=&#039; . get_current_blog_id() ),
				)
			);
		}
	} elseif ( current_user_can( &#039;read&#039; ) ) {
		// We&#039;re on the front end, link to the Dashboard.
		$wp_admin_bar-&gt;add_node(
			array(
				&#039;parent&#039; =&gt; &#039;site-name&#039;,
				&#039;id&#039;     =&gt; &#039;dashboard&#039;,
				&#039;title&#039;  =&gt; __( &#039;Dashboard&#039; ),
				&#039;href&#039;   =&gt; admin_url(),
			)
		);

		// Add the appearance submenu items.
		wp_admin_bar_appearance_menu( $wp_admin_bar );

		// Add a Plugins link.
		if ( current_user_can( &#039;activate_plugins&#039; ) ) {
			$wp_admin_bar-&gt;add_node(
				array(
					&#039;parent&#039; =&gt; &#039;site-name&#039;,
					&#039;id&#039;     =&gt; &#039;plugins&#039;,
					&#039;title&#039;  =&gt; __( &#039;Plugins&#039; ),
					&#039;href&#039;   =&gt; admin_url( &#039;plugins.php&#039; ),
				)
			);
		}
	}
}

/**
 * Adds the &quot;Edit Site&quot; link to the Toolbar.
 *
 * @since 5.9.0
 * @since 6.3.0 Added `$_wp_current_template_id` global for editing of current template directly from the admin bar.
 * @since 6.6.0 Added the `canvas` query arg to the Site Editor link.
 * @since 6.8.0 Removed the query args to ensure that the link opens the starting screen of the Site Editor.
 *
 * @param WP_Admin_Bar $wp_admin_bar The WP_Admin_Bar instance.
 */
function wp_admin_bar_edit_site_menu( $wp_admin_bar ) {

	// Don&#039;t show if a block theme is not activated.
	if ( ! wp_is_block_theme() ) {
		return;
	}

	// Don&#039;t show for users who can&#039;t edit theme options.
	if ( ! current_user_can( &#039;edit_theme_options&#039; ) ) {
		return;
	}

	$wp_admin_bar-&gt;add_node(
		array(
			&#039;id&#039;    =&gt; &#039;site-editor&#039;,
			&#039;title&#039; =&gt; __( &#039;Edit Site&#039; ),
			&#039;href&#039;  =&gt; admin_url( &#039;site-editor.php&#039; ),
		)
	);
}

/**
 * Adds the &quot;Customize&quot; link to the Toolbar.
 *
 * @since 4.3.0
 *
 * @global WP_Customize_Manager $wp_customize
 *
 * @param WP_Admin_Bar $wp_admin_bar The WP_Admin_Bar instance.
 */
function wp_admin_bar_customize_menu( $wp_admin_bar ) {
	global $wp_customize;

	// Don&#039;t show if a block theme is activated and no plugins use the customizer.
	if ( wp_is_block_theme() &amp;&amp; ! has_action( &#039;customize_register&#039; ) ) {
		return;
	}

	// Don&#039;t show for users who can&#039;t access the customizer or when in the admin.
	if ( ! current_user_can( &#039;customize&#039; ) || is_admin() ) {
		return;
	}

	// Don&#039;t show if the user cannot edit a given customize_changeset post currently being previewed.
	if ( is_customize_preview() &amp;&amp; $wp_customize-&gt;changeset_post_id()
		&amp;&amp; ! current_user_can( get_post_type_object( &#039;customize_changeset&#039; )-&gt;cap-&gt;edit_post, $wp_customize-&gt;changeset_post_id() )
	) {
		return;
	}

	$current_url = ( is_ssl() ? &#039;https://&#039; : &#039;http://&#039; ) . $_SERVER[&#039;HTTP_HOST&#039;] . $_SERVER[&#039;REQUEST_URI&#039;];
	if ( is_customize_preview() &amp;&amp; $wp_customize-&gt;changeset_uuid() ) {
		$current_url = remove_query_arg( &#039;customize_changeset_uuid&#039;, $current_url );
	}

	$customize_url = add_query_arg( &#039;url&#039;, urlencode( $current_url ), wp_customize_url() );
	if ( is_customize_preview() ) {
		$customize_url = add_query_arg( array( &#039;changeset_uuid&#039; =&gt; $wp_customize-&gt;changeset_uuid() ), $customize_url );
	}

	$wp_admin_bar-&gt;add_node(
		array(
			&#039;id&#039;    =&gt; &#039;customize&#039;,
			&#039;title&#039; =&gt; __( &#039;Customize&#039; ),
			&#039;href&#039;  =&gt; $customize_url,
			&#039;meta&#039;  =&gt; array(
				&#039;class&#039; =&gt; &#039;hide-if-no-customize&#039;,
			),
		)
	);
	add_action( &#039;wp_before_admin_bar_render&#039;, &#039;wp_customize_support_script&#039; );
}

/**
 * Adds the &quot;My Sites/[Site Name]&quot; menu and all submenus.
 *
 * @since 3.1.0
 *
 * @param WP_Admin_Bar $wp_admin_bar The WP_Admin_Bar instance.
 */
function wp_admin_bar_my_sites_menu( $wp_admin_bar ) {
	// Don&#039;t show for logged out users or single site mode.
	if ( ! is_user_logged_in() || ! is_multisite() ) {
		return;
	}

	// Show only when the user has at least one site, or they&#039;re a super admin.
	if ( count( $wp_admin_bar-&gt;user-&gt;blogs ) &lt; 1 &amp;&amp; ! current_user_can( &#039;manage_network&#039; ) ) {
		return;
	}

	if ( $wp_admin_bar-&gt;user-&gt;active_blog ) {
		$my_sites_url = get_admin_url( $wp_admin_bar-&gt;user-&gt;active_blog-&gt;blog_id, &#039;my-sites.php&#039; );
	} else {
		$my_sites_url = admin_url( &#039;my-sites.php&#039; );
	}

	$wp_admin_bar-&gt;add_node(
		array(
			&#039;id&#039;    =&gt; &#039;my-sites&#039;,
			&#039;title&#039; =&gt; __( &#039;My Sites&#039; ),
			&#039;href&#039;  =&gt; $my_sites_url,
		)
	);

	if ( current_user_can( &#039;manage_network&#039; ) ) {
		$wp_admin_bar-&gt;add_group(
			array(
				&#039;parent&#039; =&gt; &#039;my-sites&#039;,
				&#039;id&#039;     =&gt; &#039;my-sites-super-admin&#039;,
			)
		);

		$wp_admin_bar-&gt;add_node(
			array(
				&#039;parent&#039; =&gt; &#039;my-sites-super-admin&#039;,
				&#039;id&#039;     =&gt; &#039;network-admin&#039;,
				&#039;title&#039;  =&gt; __( &#039;Network Admin&#039; ),
				&#039;href&#039;   =&gt; network_admin_url(),
			)
		);

		$wp_admin_bar-&gt;add_node(
			array(
				&#039;parent&#039; =&gt; &#039;network-admin&#039;,
				&#039;id&#039;     =&gt; &#039;network-admin-d&#039;,
				&#039;title&#039;  =&gt; __( &#039;Dashboard&#039; ),
				&#039;href&#039;   =&gt; network_admin_url(),
			)
		);

		if ( current_user_can( &#039;manage_sites&#039; ) ) {
			$wp_admin_bar-&gt;add_node(
				array(
					&#039;parent&#039; =&gt; &#039;network-admin&#039;,
					&#039;id&#039;     =&gt; &#039;network-admin-s&#039;,
					&#039;title&#039;  =&gt; __( &#039;Sites&#039; ),
					&#039;href&#039;   =&gt; network_admin_url( &#039;sites.php&#039; ),
				)
			);
		}

		if ( current_user_can( &#039;manage_network_users&#039; ) ) {
			$wp_admin_bar-&gt;add_node(
				array(
					&#039;parent&#039; =&gt; &#039;network-admin&#039;,
					&#039;id&#039;     =&gt; &#039;network-admin-u&#039;,
					&#039;title&#039;  =&gt; __( &#039;Users&#039; ),
					&#039;href&#039;   =&gt; network_admin_url( &#039;users.php&#039; ),
				)
			);
		}

		if ( current_user_can( &#039;manage_network_themes&#039; ) ) {
			$wp_admin_bar-&gt;add_node(
				array(
					&#039;parent&#039; =&gt; &#039;network-admin&#039;,
					&#039;id&#039;     =&gt; &#039;network-admin-t&#039;,
					&#039;title&#039;  =&gt; __( &#039;Themes&#039; ),
					&#039;href&#039;   =&gt; network_admin_url( &#039;themes.php&#039; ),
				)
			);
		}

		if ( current_user_can( &#039;manage_network_plugins&#039; ) ) {
			$wp_admin_bar-&gt;add_node(
				array(
					&#039;parent&#039; =&gt; &#039;network-admin&#039;,
					&#039;id&#039;     =&gt; &#039;network-admin-p&#039;,
					&#039;title&#039;  =&gt; __( &#039;Plugins&#039; ),
					&#039;href&#039;   =&gt; network_admin_url( &#039;plugins.php&#039; ),
				)
			);
		}

		if ( current_user_can( &#039;manage_network_options&#039; ) ) {
			$wp_admin_bar-&gt;add_node(
				array(
					&#039;parent&#039; =&gt; &#039;network-admin&#039;,
					&#039;id&#039;     =&gt; &#039;network-admin-o&#039;,
					&#039;title&#039;  =&gt; __( &#039;Settings&#039; ),
					&#039;href&#039;   =&gt; network_admin_url( &#039;settings.php&#039; ),
				)
			);
		}
	}

	// Add site links.
	$wp_admin_bar-&gt;add_group(
		array(
			&#039;parent&#039; =&gt; &#039;my-sites&#039;,
			&#039;id&#039;     =&gt; &#039;my-sites-list&#039;,
			&#039;meta&#039;   =&gt; array(
				&#039;class&#039; =&gt; current_user_can( &#039;manage_network&#039; ) ? &#039;ab-sub-secondary&#039; : &#039;&#039;,
			),
		)
	);

	/**
	 * Filters whether to show the site icons in toolbar.
	 *
	 * Returning false to this hook is the recommended way to hide site icons in the toolbar.
	 * A truthy return may have negative performance impact on large multisites.
	 *
	 * @since 6.0.0
	 *
	 * @param bool $show_site_icons Whether site icons should be shown in the toolbar. Default true.
	 */
	$show_site_icons = apply_filters( &#039;wp_admin_bar_show_site_icons&#039;, true );

	foreach ( (array) $wp_admin_bar-&gt;user-&gt;blogs as $blog ) {
		switch_to_blog( $blog-&gt;userblog_id );

		if ( true === $show_site_icons &amp;&amp; has_site_icon() ) {
			$blavatar = sprintf(
				&#039;&lt;img class=&quot;blavatar&quot; src=&quot;%s&quot; srcset=&quot;%s 2x&quot; alt=&quot;&quot; width=&quot;16&quot; height=&quot;16&quot;%s /&gt;&#039;,
				esc_url( get_site_icon_url( 16 ) ),
				esc_url( get_site_icon_url( 32 ) ),
				( wp_lazy_loading_enabled( &#039;img&#039;, &#039;site_icon_in_toolbar&#039; ) ? &#039; loading=&quot;lazy&quot;&#039; : &#039;&#039; )
			);
		} else {
			$blavatar = &#039;&lt;div class=&quot;blavatar&quot;&gt;&lt;/div&gt;&#039;;
		}

		$blogname = $blog-&gt;blogname;

		if ( ! $blogname ) {
			$blogname = preg_replace( &#039;#^(https?://)?(www.)?#&#039;, &#039;&#039;, get_home_url() );
		}

		$menu_id = &#039;blog-&#039; . $blog-&gt;userblog_id;

		if ( current_user_can( &#039;read&#039; ) ) {
			$wp_admin_bar-&gt;add_node(
				array(
					&#039;parent&#039; =&gt; &#039;my-sites-list&#039;,
					&#039;id&#039;     =&gt; $menu_id,
					&#039;title&#039;  =&gt; $blavatar . $blogname,
					&#039;href&#039;   =&gt; admin_url(),
				)
			);

			$wp_admin_bar-&gt;add_node(
				array(
					&#039;parent&#039; =&gt; $menu_id,
					&#039;id&#039;     =&gt; $menu_id . &#039;-d&#039;,
					&#039;title&#039;  =&gt; __( &#039;Dashboard&#039; ),
					&#039;href&#039;   =&gt; admin_url(),
				)
			);
		} else {
			$wp_admin_bar-&gt;add_node(
				array(
					&#039;parent&#039; =&gt; &#039;my-sites-list&#039;,
					&#039;id&#039;     =&gt; $menu_id,
					&#039;title&#039;  =&gt; $blavatar . $blogname,
					&#039;href&#039;   =&gt; home_url(),
				)
			);
		}

		if ( current_user_can( get_post_type_object( &#039;post&#039; )-&gt;cap-&gt;create_posts ) ) {
			$wp_admin_bar-&gt;add_node(
				array(
					&#039;parent&#039; =&gt; $menu_id,
					&#039;id&#039;     =&gt; $menu_id . &#039;-n&#039;,
					&#039;title&#039;  =&gt; get_post_type_object( &#039;post&#039; )-&gt;labels-&gt;new_item,
					&#039;href&#039;   =&gt; admin_url( &#039;post-new.php&#039; ),
				)
			);
		}

		if ( current_user_can( &#039;edit_posts&#039; ) ) {
			$wp_admin_bar-&gt;add_node(
				array(
					&#039;parent&#039; =&gt; $menu_id,
					&#039;id&#039;     =&gt; $menu_id . &#039;-c&#039;,
					&#039;title&#039;  =&gt; __( &#039;Manage Comments&#039; ),
					&#039;href&#039;   =&gt; admin_url( &#039;edit-comments.php&#039; ),
				)
			);
		}

		$wp_admin_bar-&gt;add_node(
			array(
				&#039;parent&#039; =&gt; $menu_id,
				&#039;id&#039;     =&gt; $menu_id . &#039;-v&#039;,
				&#039;title&#039;  =&gt; __( &#039;Visit Site&#039; ),
				&#039;href&#039;   =&gt; home_url( &#039;/&#039; ),
			)
		);

		restore_current_blog();
	}
}

/**
 * Provides a shortlink.
 *
 * @since 3.1.0
 *
 * @param WP_Admin_Bar $wp_admin_bar The WP_Admin_Bar instance.
 */
function wp_admin_bar_shortlink_menu( $wp_admin_bar ) {
	$short = wp_get_shortlink( 0, &#039;query&#039; );
	$id    = &#039;get-shortlink&#039;;

	if ( empty( $short ) ) {
		return;
	}

	$html = &#039;&lt;input class=&quot;shortlink-input&quot; type=&quot;text&quot; readonly=&quot;readonly&quot; value=&quot;&#039; . esc_attr( $short ) . &#039;&quot; aria-label=&quot;&#039; . __( &#039;Shortlink&#039; ) . &#039;&quot; /&gt;&#039;;

	$wp_admin_bar-&gt;add_node(
		array(
			&#039;id&#039;    =&gt; $id,
			&#039;title&#039; =&gt; __( &#039;Shortlink&#039; ),
			&#039;href&#039;  =&gt; $short,
			&#039;meta&#039;  =&gt; array( &#039;html&#039; =&gt; $html ),
		)
	);
}

/**
 * Provides an edit link for posts and terms.
 *
 * @since 3.1.0
 * @since 5.5.0 Added a &quot;View Post&quot; link on Comments screen for a single post.
 *
 * @global WP_Term  $tag
 * @global WP_Query $wp_the_query WordPress Query object.
 * @global int      $user_id      The ID of the user being edited. Not to be confused with the
 *                                global $user_ID, which contains the ID of the current user.
 * @global int      $post_id      The ID of the post when editing comments for a single post.
 *
 * @param WP_Admin_Bar $wp_admin_bar The WP_Admin_Bar instance.
 */
function wp_admin_bar_edit_menu( $wp_admin_bar ) {
	global $tag, $wp_the_query, $user_id, $post_id;

	if ( is_admin() ) {
		$current_screen   = get_current_screen();
		$post             = get_post();
		$post_type_object = null;

		if ( &#039;post&#039; === $current_screen-&gt;base ) {
			$post_type_object = get_post_type_object( $post-&gt;post_type );
		} elseif ( &#039;edit&#039; === $current_screen-&gt;base ) {
			$post_type_object = get_post_type_object( $current_screen-&gt;post_type );
		} elseif ( &#039;edit-comments&#039; === $current_screen-&gt;base &amp;&amp; $post_id ) {
			$post = get_post( $post_id );
			if ( $post ) {
				$post_type_object = get_post_type_object( $post-&gt;post_type );
			}
		}

		if ( ( &#039;post&#039; === $current_screen-&gt;base || &#039;edit-comments&#039; === $current_screen-&gt;base )
			&amp;&amp; &#039;add&#039; !== $current_screen-&gt;action
			&amp;&amp; ( $post_type_object )
			&amp;&amp; current_user_can( &#039;read_post&#039;, $post-&gt;ID )
			&amp;&amp; ( $post_type_object-&gt;public )
			&amp;&amp; ( $post_type_object-&gt;show_in_admin_bar ) ) {
			if ( &#039;draft&#039; === $post-&gt;post_status ) {
				$preview_link = get_preview_post_link( $post );
				$wp_admin_bar-&gt;add_node(
					array(
						&#039;id&#039;    =&gt; &#039;preview&#039;,
						&#039;title&#039; =&gt; $post_type_object-&gt;labels-&gt;view_item,
						&#039;href&#039;  =&gt; esc_url( $preview_link ),
						&#039;meta&#039;  =&gt; array( &#039;target&#039; =&gt; &#039;wp-preview-&#039; . $post-&gt;ID ),
					)
				);
			} else {
				$wp_admin_bar-&gt;add_node(
					array(
						&#039;id&#039;    =&gt; &#039;view&#039;,
						&#039;title&#039; =&gt; $post_type_object-&gt;labels-&gt;view_item,
						&#039;href&#039;  =&gt; get_permalink( $post-&gt;ID ),
					)
				);
			}
		} elseif ( &#039;edit&#039; === $current_screen-&gt;base
			&amp;&amp; ( $post_type_object )
			&amp;&amp; ( $post_type_object-&gt;public )
			&amp;&amp; ( $post_type_object-&gt;show_in_admin_bar )
			&amp;&amp; ( get_post_type_archive_link( $post_type_object-&gt;name ) )
			&amp;&amp; ! ( &#039;post&#039; === $post_type_object-&gt;name &amp;&amp; &#039;posts&#039; === get_option( &#039;show_on_front&#039; ) ) ) {
			$wp_admin_bar-&gt;add_node(
				array(
					&#039;id&#039;    =&gt; &#039;archive&#039;,
					&#039;title&#039; =&gt; $post_type_object-&gt;labels-&gt;view_items,
					&#039;href&#039;  =&gt; get_post_type_archive_link( $current_screen-&gt;post_type ),
				)
			);
		} elseif ( &#039;term&#039; === $current_screen-&gt;base &amp;&amp; isset( $tag ) &amp;&amp; is_object( $tag ) &amp;&amp; ! is_wp_error( $tag ) ) {
			$tax = get_taxonomy( $tag-&gt;taxonomy );
			if ( is_term_publicly_viewable( $tag ) ) {
				$wp_admin_bar-&gt;add_node(
					array(
						&#039;id&#039;    =&gt; &#039;view&#039;,
						&#039;title&#039; =&gt; $tax-&gt;labels-&gt;view_item,
						&#039;href&#039;  =&gt; get_term_link( $tag ),
					)
				);
			}
		} elseif ( &#039;user-edit&#039; === $current_screen-&gt;base &amp;&amp; isset( $user_id ) ) {
			$user_object = get_userdata( $user_id );
			$view_link   = get_author_posts_url( $user_object-&gt;ID );
			if ( $user_object-&gt;exists() &amp;&amp; $view_link ) {
				$wp_admin_bar-&gt;add_node(
					array(
						&#039;id&#039;    =&gt; &#039;view&#039;,
						&#039;title&#039; =&gt; __( &#039;View User&#039; ),
						&#039;href&#039;  =&gt; $view_link,
					)
				);
			}
		}
	} else {
		$current_object = $wp_the_query-&gt;get_queried_object();

		if ( empty( $current_object ) ) {
			return;
		}

		if ( ! empty( $current_object-&gt;post_type ) ) {
			$post_type_object = get_post_type_object( $current_object-&gt;post_type );
			$edit_post_link   = get_edit_post_link( $current_object-&gt;ID );
			if ( $post_type_object
				&amp;&amp; $edit_post_link
				&amp;&amp; current_user_can( &#039;edit_post&#039;, $current_object-&gt;ID )
				&amp;&amp; $post_type_object-&gt;show_in_admin_bar ) {
				$wp_admin_bar-&gt;add_node(
					array(
						&#039;id&#039;    =&gt; &#039;edit&#039;,
						&#039;title&#039; =&gt; $post_type_object-&gt;labels-&gt;edit_item,
						&#039;href&#039;  =&gt; $edit_post_link,
					)
				);
			}
		} elseif ( ! empty( $current_object-&gt;taxonomy ) ) {
			$tax            = get_taxonomy( $current_object-&gt;taxonomy );
			$edit_term_link = get_edit_term_link( $current_object-&gt;term_id, $current_object-&gt;taxonomy );
			if ( $tax &amp;&amp; $edit_term_link &amp;&amp; current_user_can( &#039;edit_term&#039;, $current_object-&gt;term_id ) ) {
				$wp_admin_bar-&gt;add_node(
					array(
						&#039;id&#039;    =&gt; &#039;edit&#039;,
						&#039;title&#039; =&gt; $tax-&gt;labels-&gt;edit_item,
						&#039;href&#039;  =&gt; $edit_term_link,
					)
				);
			}
		} elseif ( $current_object instanceof WP_User &amp;&amp; current_user_can( &#039;edit_user&#039;, $current_object-&gt;ID ) ) {
			$edit_user_link = get_edit_user_link( $current_object-&gt;ID );
			if ( $edit_user_link ) {
				$wp_admin_bar-&gt;add_node(
					array(
						&#039;id&#039;    =&gt; &#039;edit&#039;,
						&#039;title&#039; =&gt; __( &#039;Edit User&#039; ),
						&#039;href&#039;  =&gt; $edit_user_link,
					)
				);
			}
		}
	}
}

/**
 * Adds &quot;Add New&quot; menu.
 *
 * @since 3.1.0
 * @since 6.5.0 Added a New Site link for network installations.
 *
 * @param WP_Admin_Bar $wp_admin_bar The WP_Admin_Bar instance.
 */
function wp_admin_bar_new_content_menu( $wp_admin_bar ) {
	$actions = array();

	$cpts = (array) get_post_types( array( &#039;show_in_admin_bar&#039; =&gt; true ), &#039;objects&#039; );

	if ( isset( $cpts[&#039;post&#039;] ) &amp;&amp; current_user_can( $cpts[&#039;post&#039;]-&gt;cap-&gt;create_posts ) ) {
		$actions[&#039;post-new.php&#039;] = array( $cpts[&#039;post&#039;]-&gt;labels-&gt;name_admin_bar, &#039;new-post&#039; );
	}

	if ( isset( $cpts[&#039;attachment&#039;] ) &amp;&amp; current_user_can( &#039;upload_files&#039; ) ) {
		$actions[&#039;media-new.php&#039;] = array( $cpts[&#039;attachment&#039;]-&gt;labels-&gt;name_admin_bar, &#039;new-media&#039; );
	}

	if ( current_user_can( &#039;manage_links&#039; ) ) {
		$actions[&#039;link-add.php&#039;] = array( _x( &#039;Link&#039;, &#039;add new from admin bar&#039; ), &#039;new-link&#039; );
	}

	if ( isset( $cpts[&#039;page&#039;] ) &amp;&amp; current_user_can( $cpts[&#039;page&#039;]-&gt;cap-&gt;create_posts ) ) {
		$actions[&#039;post-new.php?post_type=page&#039;] = array( $cpts[&#039;page&#039;]-&gt;labels-&gt;name_admin_bar, &#039;new-page&#039; );
	}

	unset( $cpts[&#039;post&#039;], $cpts[&#039;page&#039;], $cpts[&#039;attachment&#039;] );

	// Add any additional custom post types.
	foreach ( $cpts as $cpt ) {
		if ( ! current_user_can( $cpt-&gt;cap-&gt;create_posts ) ) {
			continue;
		}

		$key             = &#039;post-new.php?post_type=&#039; . $cpt-&gt;name;
		$actions[ $key ] = array( $cpt-&gt;labels-&gt;name_admin_bar, &#039;new-&#039; . $cpt-&gt;name );
	}
	// Avoid clash with parent node and a &#039;content&#039; post type.
	if ( isset( $actions[&#039;post-new.php?post_type=content&#039;] ) ) {
		$actions[&#039;post-new.php?post_type=content&#039;][1] = &#039;add-new-content&#039;;
	}

	if ( current_user_can( &#039;create_users&#039; ) || ( is_multisite() &amp;&amp; current_user_can( &#039;promote_users&#039; ) ) ) {
		$actions[&#039;user-new.php&#039;] = array( _x( &#039;User&#039;, &#039;add new from admin bar&#039; ), &#039;new-user&#039; );
	}

	if ( ! $actions ) {
		return;
	}

	$title = &#039;&lt;span class=&quot;ab-icon&quot; aria-hidden=&quot;true&quot;&gt;&lt;/span&gt;&lt;span class=&quot;ab-label&quot;&gt;&#039; . _x( &#039;New&#039;, &#039;admin bar menu group label&#039; ) . &#039;&lt;/span&gt;&#039;;

	$wp_admin_bar-&gt;add_node(
		array(
			&#039;id&#039;    =&gt; &#039;new-content&#039;,
			&#039;title&#039; =&gt; $title,
			&#039;href&#039;  =&gt; admin_url( current( array_keys( $actions ) ) ),
			&#039;meta&#039;  =&gt; array(
				&#039;menu_title&#039; =&gt; _x( &#039;New&#039;, &#039;admin bar menu group label&#039; ),
			),
		)
	);

	foreach ( $actions as $link =&gt; $action ) {
		list( $title, $id ) = $action;

		$wp_admin_bar-&gt;add_node(
			array(
				&#039;parent&#039; =&gt; &#039;new-content&#039;,
				&#039;id&#039;     =&gt; $id,
				&#039;title&#039;  =&gt; $title,
				&#039;href&#039;   =&gt; admin_url( $link ),
			)
		);
	}

	if ( is_multisite() &amp;&amp; current_user_can( &#039;create_sites&#039; ) ) {
		$wp_admin_bar-&gt;add_node(
			array(
				&#039;parent&#039; =&gt; &#039;new-content&#039;,
				&#039;id&#039;     =&gt; &#039;add-new-site&#039;,
				&#039;title&#039;  =&gt; _x( &#039;Site&#039;, &#039;add new from admin bar&#039; ),
				&#039;href&#039;   =&gt; network_admin_url( &#039;site-new.php&#039; ),
			)
		);
	}
}

/**
 * Adds edit comments link with awaiting moderation count bubble.
 *
 * @since 3.1.0
 *
 * @param WP_Admin_Bar $wp_admin_bar The WP_Admin_Bar instance.
 */
function wp_admin_bar_comments_menu( $wp_admin_bar ) {
	if ( ! current_user_can( &#039;edit_posts&#039; ) ) {
		return;
	}

	$awaiting_mod  = wp_count_comments();
	$awaiting_mod  = $awaiting_mod-&gt;moderated;
	$awaiting_text = sprintf(
		/* translators: Hidden accessibility text. %s: Number of comments. */
		_n( &#039;%s Comment in moderation&#039;, &#039;%s Comments in moderation&#039;, $awaiting_mod ),
		number_format_i18n( $awaiting_mod )
	);

	$icon   = &#039;&lt;span class=&quot;ab-icon&quot; aria-hidden=&quot;true&quot;&gt;&lt;/span&gt;&#039;;
	$title  = &#039;&lt;span class=&quot;ab-label awaiting-mod pending-count count-&#039; . $awaiting_mod . &#039;&quot; aria-hidden=&quot;true&quot;&gt;&#039; . number_format_i18n( $awaiting_mod ) . &#039;&lt;/span&gt;&#039;;
	$title .= &#039;&lt;span class=&quot;screen-reader-text comments-in-moderation-text&quot;&gt;&#039; . $awaiting_text . &#039;&lt;/span&gt;&#039;;

	$wp_admin_bar-&gt;add_node(
		array(
			&#039;id&#039;    =&gt; &#039;comments&#039;,
			&#039;title&#039; =&gt; $icon . $title,
			&#039;href&#039;  =&gt; admin_url( &#039;edit-comments.php&#039; ),
		)
	);
}

/**
 * Adds appearance submenu items to the &quot;Site Name&quot; menu.
 *
 * @since 3.1.0
 *
 * @param WP_Admin_Bar $wp_admin_bar The WP_Admin_Bar instance.
 */
function wp_admin_bar_appearance_menu( $wp_admin_bar ) {
	$wp_admin_bar-&gt;add_group(
		array(
			&#039;parent&#039; =&gt; &#039;site-name&#039;,
			&#039;id&#039;     =&gt; &#039;appearance&#039;,
		)
	);

	if ( current_user_can( &#039;switch_themes&#039; ) ) {
		$wp_admin_bar-&gt;add_node(
			array(
				&#039;parent&#039; =&gt; &#039;appearance&#039;,
				&#039;id&#039;     =&gt; &#039;themes&#039;,
				&#039;title&#039;  =&gt; __( &#039;Themes&#039; ),
				&#039;href&#039;   =&gt; admin_url( &#039;themes.php&#039; ),
			)
		);
	}

	if ( ! current_user_can( &#039;edit_theme_options&#039; ) ) {
		return;
	}

	if ( current_theme_supports( &#039;widgets&#039; ) ) {
		$wp_admin_bar-&gt;add_node(
			array(
				&#039;parent&#039; =&gt; &#039;appearance&#039;,
				&#039;id&#039;     =&gt; &#039;widgets&#039;,
				&#039;title&#039;  =&gt; __( &#039;Widgets&#039; ),
				&#039;href&#039;   =&gt; admin_url( &#039;widgets.php&#039; ),
			)
		);
	}

	if ( current_theme_supports( &#039;menus&#039; ) || current_theme_supports( &#039;widgets&#039; ) ) {
		$wp_admin_bar-&gt;add_node(
			array(
				&#039;parent&#039; =&gt; &#039;appearance&#039;,
				&#039;id&#039;     =&gt; &#039;menus&#039;,
				&#039;title&#039;  =&gt; __( &#039;Menus&#039; ),
				&#039;href&#039;   =&gt; admin_url( &#039;nav-menus.php&#039; ),
			)
		);
	}

	if ( current_theme_supports( &#039;custom-background&#039; ) ) {
		$wp_admin_bar-&gt;add_node(
			array(
				&#039;parent&#039; =&gt; &#039;appearance&#039;,
				&#039;id&#039;     =&gt; &#039;background&#039;,
				&#039;title&#039;  =&gt; _x( &#039;Background&#039;, &#039;custom background&#039; ),
				&#039;href&#039;   =&gt; admin_url( &#039;themes.php?page=custom-background&#039; ),
				&#039;meta&#039;   =&gt; array(
					&#039;class&#039; =&gt; &#039;hide-if-customize&#039;,
				),
			)
		);
	}

	if ( current_theme_supports( &#039;custom-header&#039; ) ) {
		$wp_admin_bar-&gt;add_node(
			array(
				&#039;parent&#039; =&gt; &#039;appearance&#039;,
				&#039;id&#039;     =&gt; &#039;header&#039;,
				&#039;title&#039;  =&gt; _x( &#039;Header&#039;, &#039;custom image header&#039; ),
				&#039;href&#039;   =&gt; admin_url( &#039;themes.php?page=custom-header&#039; ),
				&#039;meta&#039;   =&gt; array(
					&#039;class&#039; =&gt; &#039;hide-if-customize&#039;,
				),
			)
		);
	}
}

/**
 * Provides an update link if theme/plugin/core updates are available.
 *
 * @since 3.1.0
 *
 * @param WP_Admin_Bar $wp_admin_bar The WP_Admin_Bar instance.
 */
function wp_admin_bar_updates_menu( $wp_admin_bar ) {

	$update_data = wp_get_update_data();

	if ( ! $update_data[&#039;counts&#039;][&#039;total&#039;] ) {
		return;
	}

	$updates_text = sprintf(
		/* translators: Hidden accessibility text. %s: Total number of updates available. */
		_n( &#039;%s update available&#039;, &#039;%s updates available&#039;, $update_data[&#039;counts&#039;][&#039;total&#039;] ),
		number_format_i18n( $update_data[&#039;counts&#039;][&#039;total&#039;] )
	);

	$icon   = &#039;&lt;span class=&quot;ab-icon&quot; aria-hidden=&quot;true&quot;&gt;&lt;/span&gt;&#039;;
	$title  = &#039;&lt;span class=&quot;ab-label&quot; aria-hidden=&quot;true&quot;&gt;&#039; . number_format_i18n( $update_data[&#039;counts&#039;][&#039;total&#039;] ) . &#039;&lt;/span&gt;&#039;;
	$title .= &#039;&lt;span class=&quot;screen-reader-text updates-available-text&quot;&gt;&#039; . $updates_text . &#039;&lt;/span&gt;&#039;;

	$wp_admin_bar-&gt;add_node(
		array(
			&#039;id&#039;    =&gt; &#039;updates&#039;,
			&#039;title&#039; =&gt; $icon . $title,
			&#039;href&#039;  =&gt; network_admin_url( &#039;update-core.php&#039; ),
		)
	);
}

/**
 * Adds search form.
 *
 * @since 3.3.0
 *
 * @param WP_Admin_Bar $wp_admin_bar The WP_Admin_Bar instance.
 */
function wp_admin_bar_search_menu( $wp_admin_bar ) {
	if ( is_admin() ) {
		return;
	}

	$form  = &#039;&lt;form action=&quot;&#039; . esc_url( home_url( &#039;/&#039; ) ) . &#039;&quot; method=&quot;get&quot; id=&quot;adminbarsearch&quot;&gt;&#039;;
	$form .= &#039;&lt;input class=&quot;adminbar-input&quot; name=&quot;s&quot; id=&quot;adminbar-search&quot; type=&quot;text&quot; value=&quot;&quot; maxlength=&quot;150&quot; /&gt;&#039;;
	$form .= &#039;&lt;label for=&quot;adminbar-search&quot; class=&quot;screen-reader-text&quot;&gt;&#039; .
			/* translators: Hidden accessibility text. */
			__( &#039;Search&#039; ) .
		&#039;&lt;/label&gt;&#039;;
	$form .= &#039;&lt;input type=&quot;submit&quot; class=&quot;adminbar-button&quot; value=&quot;&#039; . __( &#039;Search&#039; ) . &#039;&quot; /&gt;&#039;;
	$form .= &#039;&lt;/form&gt;&#039;;

	$wp_admin_bar-&gt;add_node(
		array(
			&#039;parent&#039; =&gt; &#039;top-secondary&#039;,
			&#039;id&#039;     =&gt; &#039;search&#039;,
			&#039;title&#039;  =&gt; $form,
			&#039;meta&#039;   =&gt; array(
				&#039;class&#039;    =&gt; &#039;admin-bar-search&#039;,
				&#039;tabindex&#039; =&gt; -1,
			),
		)
	);
}

/**
 * Adds a link to exit recovery mode when Recovery Mode is active.
 *
 * @since 5.2.0
 *
 * @param WP_Admin_Bar $wp_admin_bar The WP_Admin_Bar instance.
 */
function wp_admin_bar_recovery_mode_menu( $wp_admin_bar ) {
	if ( ! wp_is_recovery_mode() ) {
		return;
	}

	$url = wp_login_url();
	$url = add_query_arg( &#039;action&#039;, WP_Recovery_Mode::EXIT_ACTION, $url );
	$url = wp_nonce_url( $url, WP_Recovery_Mode::EXIT_ACTION );

	$wp_admin_bar-&gt;add_node(
		array(
			&#039;parent&#039; =&gt; &#039;top-secondary&#039;,
			&#039;id&#039;     =&gt; &#039;recovery-mode&#039;,
			&#039;title&#039;  =&gt; __( &#039;Exit Recovery Mode&#039; ),
			&#039;href&#039;   =&gt; $url,
		)
	);
}

/**
 * Adds secondary menus.
 *
 * @since 3.3.0
 *
 * @param WP_Admin_Bar $wp_admin_bar The WP_Admin_Bar instance.
 */
function wp_admin_bar_add_secondary_groups( $wp_admin_bar ) {
	$wp_admin_bar-&gt;add_group(
		array(
			&#039;id&#039;   =&gt; &#039;top-secondary&#039;,
			&#039;meta&#039; =&gt; array(
				&#039;class&#039; =&gt; &#039;ab-top-secondary&#039;,
			),
		)
	);

	$wp_admin_bar-&gt;add_group(
		array(
			&#039;parent&#039; =&gt; &#039;wp-logo&#039;,
			&#039;id&#039;     =&gt; &#039;wp-logo-external&#039;,
			&#039;meta&#039;   =&gt; array(
				&#039;class&#039; =&gt; &#039;ab-sub-secondary&#039;,
			),
		)
	);
}

/**
 * Enqueues inline style to hide the admin bar when printing.
 *
 * @since 6.4.0
 */
function wp_enqueue_admin_bar_header_styles() {
	// Back-compat for plugins that disable functionality by unhooking this action.
	$action = is_admin() ? &#039;admin_head&#039; : &#039;wp_head&#039;;
	if ( ! has_action( $action, &#039;wp_admin_bar_header&#039; ) ) {
		return;
	}
	remove_action( $action, &#039;wp_admin_bar_header&#039; );

	wp_add_inline_style( &#039;admin-bar&#039;, &#039;@media print { #wpadminbar { display:none; } }&#039; );
}

/**
 * Enqueues inline bump styles to make room for the admin bar.
 *
 * @since 6.4.0
 */
function wp_enqueue_admin_bar_bump_styles() {
	if ( current_theme_supports( &#039;admin-bar&#039; ) ) {
		$admin_bar_args  = get_theme_support( &#039;admin-bar&#039; );
		$header_callback = $admin_bar_args[0][&#039;callback&#039;];
	}

	if ( empty( $header_callback ) ) {
		$header_callback = &#039;_admin_bar_bump_cb&#039;;
	}

	if ( &#039;_admin_bar_bump_cb&#039; !== $header_callback ) {
		return;
	}

	// Back-compat for plugins that disable functionality by unhooking this action.
	if ( ! has_action( &#039;wp_head&#039;, $header_callback ) ) {
		return;
	}
	remove_action( &#039;wp_head&#039;, $header_callback );

	$css = &#039;
		@media screen { html { margin-top: 32px !important; } }
		@media screen and ( max-width: 782px ) { html { margin-top: 46px !important; } }
	&#039;;
	wp_add_inline_style( &#039;admin-bar&#039;, $css );
}

/**
 * Sets the display status of the admin bar.
 *
 * This can be called immediately upon plugin load. It does not need to be called
 * from a function hooked to the {@see &#039;init&#039;} action.
 *
 * @since 3.1.0
 *
 * @global bool $show_admin_bar
 *
 * @param bool $show Whether to allow the admin bar to show.
 */
function show_admin_bar( $show ) {
	global $show_admin_bar;
	$show_admin_bar = (bool) $show;
}

/**
 * Determines whether the admin bar should be showing.
 *
 * For more information on this and similar theme functions, check out
 * the {@link https://developer.wordpress.org/themes/basics/conditional-tags/
 * Conditional Tags} article in the Theme Developer Handbook.
 *
 * @since 3.1.0
 *
 * @global bool   $show_admin_bar
 * @global string $pagenow        The filename of the current screen.
 *
 * @return bool Whether the admin bar should be showing.
 */
function is_admin_bar_showing() {
	global $show_admin_bar, $pagenow;

	// For all these types of requests, we never want an admin bar.
	if ( defined( &#039;XMLRPC_REQUEST&#039; ) || defined( &#039;DOING_AJAX&#039; ) || defined( &#039;IFRAME_REQUEST&#039; ) || wp_is_json_request() ) {
		return false;
	}

	if ( is_embed() ) {
		return false;
	}

	// Integrated into the admin.
	if ( is_admin() ) {
		return true;
	}

	if ( ! isset( $show_admin_bar ) ) {
		if ( ! is_user_logged_in() || &#039;wp-login.php&#039; === $pagenow ) {
			$show_admin_bar = false;
		} else {
			$show_admin_bar = _get_admin_bar_pref();
		}
	}

	/**
	 * Filters whether to show the admin bar.
	 *
	 * Returning false to this hook is the recommended way to hide the admin bar.
	 * The user&#039;s display preference is used for logged in users.
	 *
	 * @since 3.1.0
	 *
	 * @param bool $show_admin_bar Whether the admin bar should be shown. Default false.
	 */
	$show_admin_bar = apply_filters( &#039;show_admin_bar&#039;, $show_admin_bar );

	return $show_admin_bar;
}

/**
 * Retrieves the admin bar display preference of a user.
 *
 * @since 3.1.0
 * @access private
 *
 * @param string $context Context of this preference check. Defaults to &#039;front&#039;. The &#039;admin&#039;
 *                        preference is no longer used.
 * @param int    $user    Optional. ID of the user to check, defaults to 0 for current user.
 * @return bool Whether the admin bar should be showing for this user.
 */
function _get_admin_bar_pref( $context = &#039;front&#039;, $user = 0 ) {
	$pref = get_user_option( &quot;show_admin_bar_{$context}&quot;, $user );
	if ( false === $pref ) {
		return true;
	}

	return &#039;true&#039; === $pref;
}
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