Question

wp_admin_bar_site_menu( WP_Admin_Bar $wp_admin_bar )

Add the “Site Name” menu.

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description

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参数

$wp_admin_bar

(WP_Admin_Bar) (Required)

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源代码

File: wp-includes/admin-bar.php

function wp_admin_bar_site_menu( $wp_admin_bar ) {
	// Don'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're a super admin.
	if ( ! is_user_member_of_blog() && ! current_user_can( 'manage_network' ) ) {
		return;
	}

	$blogname = get_bloginfo('name');

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

	if ( is_network_admin() ) {
		/* translators: %s: site name */
		$blogname = sprintf( __( 'Network Admin: %s' ), esc_html( get_network()->site_name ) );
	} elseif ( is_user_admin() ) {
		/* translators: %s: site name */
		$blogname = sprintf( __( 'User Dashboard: %s' ), esc_html( get_network()->site_name ) );
	}

	$title = wp_html_excerpt( $blogname, 40, '…' );

	$wp_admin_bar->add_menu( array(
		'id'    => 'site-name',
		'title' => $title,
		'href'  => ( is_admin() || ! current_user_can( 'read' ) ) ? home_url( '/' ) : admin_url(),
	) );

	// Create submenu items.

	if ( is_admin() ) {
		// Add an option to visit the site.
		$wp_admin_bar->add_menu( array(
			'parent' => 'site-name',
			'id'     => 'view-site',
			'title'  => __( 'Visit Site' ),
			'href'   => home_url( '/' ),
		) );

		if ( is_blog_admin() && is_multisite() && current_user_can( 'manage_sites' ) ) {
			$wp_admin_bar->add_menu( array(
				'parent' => 'site-name',
				'id'     => 'edit-site',
				'title'  => __( 'Edit Site' ),
				'href'   => network_admin_url( 'site-info.php?id=' . get_current_blog_id() ),
			) );
		}

	} else if ( current_user_can( 'read' ) ) {
		// We're on the front end, link to the Dashboard.
		$wp_admin_bar->add_menu( array(
			'parent' => 'site-name',
			'id'     => 'dashboard',
			'title'  => __( 'Dashboard' ),
			'href'   => admin_url(),
		) );

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

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更新日志

Version	description
3.3.0	Introduced.

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相关函数

Uses

• wp-includes/ms-blogs.php: get_network()
• wp-includes/capabilities.php: current_user_can()
• wp-includes/l10n.php: __()
• wp-includes/formatting.php: wp_html_excerpt()
• wp-includes/formatting.php: esc_html()
• wp-includes/pluggable.php: is_user_logged_in()
• wp-includes/general-template.php: get_bloginfo()
• wp-includes/load.php: is_network_admin()
• wp-includes/load.php: is_user_admin()
• wp-includes/load.php: is_admin()
• wp-includes/load.php: is_blog_admin()
• wp-includes/load.php: is_multisite()
• wp-includes/load.php: get_current_blog_id()
• wp-includes/link-template.php: admin_url()
• wp-includes/link-template.php: network_admin_url()
• wp-includes/link-template.php: get_home_url()
• wp-includes/link-template.php: home_url()
• wp-includes/class-wp-admin-bar.php: WP_Admin_Bar::add_menu()
• wp-includes/admin-bar.php: wp_admin_bar_appearance_menu()
• wp-includes/user.php: is_user_member_of_blog()
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User Contributed Notes