Sha256: 1b253e563b74272acd42c39d5b287ca49662a903859dc4896cd693f5e1558be6
Contents?: true
Size: 1.27 KB
Versions: 13
Compression:
Stored size: 1.27 KB
Contents
<?php
namespace Grav\Plugin;
use Grav\Common\Grav;
class Breadcrumbs
{
/**
* @var array
*/
protected $breadcrumbs;
protected $config;
/**
* @param $config
*/
public function __construct($config)
{
$this->config = $config;
}
/**
* Get all items in breadcrumbs.
*
* @return array
*/
public function get()
{
if (!$this->breadcrumbs) {
$this->build();
}
return $this->breadcrumbs;
}
/**
* Build breadcrumbs.
*
* @internal
*/
protected function build()
{
$hierarchy = array();
$grav = Grav::instance();
$current = $grav['page'];
while ($current && !$current->root()) {
$hierarchy[$current->url()] = $current;
$current = $current->parent();
}
// Page cannot be routed.
if (!$current) {
$this->breadcrumbs = array();
return;
}
if ($this->config['include_home']) {
$home = $grav['pages']->dispatch('/');
if ($home && !array_key_exists($home->url(), $hierarchy)) {
$hierarchy[] = $home;
}
}
$this->breadcrumbs = array_reverse($hierarchy);
}
}
Version data entries
13 entries across 13 versions & 1 rubygems