mirror of
https://github.com/alehaa/nginx-fancyindex-flat-theme.git
synced 2025-04-26 08:59:54 +03:00
69 lines
2.3 KiB
JavaScript
69 lines
2.3 KiB
JavaScript
/* This file is part of nginx-fancyindex-flat-theme.
|
|
*
|
|
* nginx-fancyindex-flat-theme is free software: you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or (at your
|
|
* option) any later version.
|
|
*
|
|
* nginx-fancyindex-flat-theme is distributed in the hope that it will be
|
|
* useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
|
|
* Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along with
|
|
* this program. If not, see
|
|
*
|
|
* http://www.gnu.org/licenses/
|
|
*
|
|
*
|
|
* Copyright (C)
|
|
* 2018 Alexander Haase <ahaase@alexhaase.de>
|
|
*/
|
|
|
|
/**
|
|
* Print the breadcrumbs.
|
|
*
|
|
* This function will generate the breadcrumbs for the current page and updates
|
|
* the 'breadcrumbs' element with the list of crumbs.
|
|
*/
|
|
function generateBreadcrumbs()
|
|
{
|
|
/**
|
|
* Print a single breadcrumb.
|
|
*
|
|
*
|
|
* @param string name the name of the breadcrumb
|
|
* @param string url the url of the breadcrumb
|
|
* @param string active wheter this breadcrumb is active or not
|
|
*
|
|
* @return string the breadcrumb string
|
|
*/
|
|
function crumb(name, url, active)
|
|
{
|
|
return '<li class="breadcrumb-item' +
|
|
(active ? ' active aria-current="page' : '') + '">' +
|
|
(active ? '' : '<a href="' + url + '">') + name +
|
|
(active ? '' : '</a>');
|
|
}
|
|
|
|
/* Get the path of the current directory and split it into the list of paths.
|
|
* The trailing slash will be removed to avoid an empty breadcrumb at the end
|
|
* of the list. */
|
|
var crumbs = window.location.pathname.replace(/\/$/, '').split('/');
|
|
|
|
/* Iterate over the breadcrumbs and generate a link for each crumb. The home
|
|
* directory will have the special name 'Home' and the current directory will
|
|
* not be a link, but just plain text. */
|
|
var nav = '';
|
|
var path = '';
|
|
for (var i = 0; i < crumbs.length; i++)
|
|
{
|
|
path += crumbs[i] + '/';
|
|
nav += crumb((i == 0) ? 'Home' : decodeURIComponent(crumbs[i]), path,
|
|
(i == crumbs.length - 1));
|
|
}
|
|
|
|
/* Update the breadcrumbs element's contents with the breadcrumbs navigation
|
|
* generated above. */
|
|
document.getElementById('breadcrumbs').innerHTML = nav;
|
|
}
|