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<?php
/**
 * Displays an access denied message when a user tries to view a site's dashboard they
 * do not have access to.
 *
 * @since 3.2.0
 * @access private
 */
function _access_denied_splash() {
	if ( ! is_user_logged_in() || is_network_admin() )
		return;

	$blogs = get_blogs_of_user( get_current_user_id() );

	if ( wp_list_filter( $blogs, array( 'userblog_id' => get_current_blog_id() ) ) )
		return;

	$blog_name = get_bloginfo( 'name' );

	if ( empty( $blogs ) )
		wp_die( sprintf( __( 'You attempted to access the "%1$s" dashboard, but you do not currently have privileges on this site. If you believe you should be able to access the "%1$s" dashboard, please contact your network administrator.' ), $blog_name ), 403 );

	$output = '<p>' . sprintf( __( 'You attempted to access the "%1$s" dashboard, but you do not currently have privileges on this site. If you believe you should be able to access the "%1$s" dashboard, please contact your network administrator.' ), $blog_name ) . '</p>';
	$output .= '<p>' . __( 'If you reached this screen by accident and meant to visit one of your own sites, here are some shortcuts to help you find your way.' ) . '</p>';

	$output .= '<h3>' . __('Your Sites') . '</h3>';
	$output .= '<table>';

	foreach ( $blogs as $blog ) {
		$output .= '<tr>';
		$output .= "<td>{$blog->blogname}</td>";
		$output .= '<td><a href="' . esc_url( get_admin_url( $blog->userblog_id ) ) . '">' . __( 'Visit Dashboard' ) . '</a> | ' .
			'<a href="' . esc_url( get_home_url( $blog->userblog_id ) ). '">' . __( 'View Site' ) . '</a></td>';
		$output .= '</tr>';
	}

	$output .= '</table>';

	wp_die( $output, 403 );
}