Maslosoft Staple API
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/**
* This software package is licensed under AGPL or Commercial license.
*
* @package maslosoft/staple
* @licence AGPL or Commercial
* @copyright Copyright (c) Piotr Masełkowski <pmaselkowski@gmail.com>
* @copyright Copyright (c) Maslosoft
* @link http://maslosoft.com/staple/
*/
namespace Maslosoft\Staple\Widgets;
use Maslosoft\EmbeDi\EmbeDi;
use Maslosoft\MiniView\MiniView;
use Maslosoft\Staple\Helpers\SiteWalker;
use Maslosoft\Staple\Models\RequestItem;
use Maslosoft\Staple\Widgets\Vo\SubNavItem;
use Maslosoft\Staple\Widgets\Vo\SubNavSeparator;
/**
* SubNavRecursive
*
* @author Piotr Maselkowski <pmaselkowski at gmail.com>
*/
class SubNavRecursive extends SubNav
{
public $baseUrl = '';
public $urlSuffix = '';
public $items = [];
/**
* How many level from top to skip
* @var int
*/
public $skipLevel = 0;
/**
* Root path
* @var string
*/
public $root = '';
/**
* Scan path
* @var string
*/
public $path = '';
public $options = [
'path' => '',
'items' => ''
];
/**
* View
* @var MiniView
*/
public $mv = null;
public function __construct($options = [])
{
if (!empty($options))
{
$this->options = array_merge($this->options, $options);
}
// Apply configuration
EmbeDi::fly()->apply($this->options, $this);
// Setup view
$this->mv = new MiniView($this);
}
/**
* Get view instance
* Used by items
* @return MiniView
*/
public function getView()
{
return $this->mv;
}
public function getItems()
{
$w = new SiteWalker($this->root);
$w->start($this->path)->scan();
$items = [];
if (!empty($this->items))
{
foreach ($this->items as $url => $title)
{
if ($title === '--')
{
$items[] = new SubNavSeparator();
}
else
{
$items[] = new SubNavItem($url, $title, $this);
}
}
}
$rootItem = $w->get();
if ($this->skipLevel > 0)
{
for ($i = -1; $i < $this->skipLevel; $i++)
{
$walkerItems = $rootItem->items;
if (!isset($walkerItems[0]))
{
continue;
}
$rootItem = $walkerItems[0];
}
}
else
{
$walkerItems = $rootItem->items;
}
$walkerItems = $this->convertItems($walkerItems);
$walkerItems = $this->sort($walkerItems);
$allItems = array_merge($items, $walkerItems);
return $allItems;
}
private function sort($items)
{
if (empty($items))
{
return $items;
}
$sorted = [];
$groups = [];
$groupId = 0;
$groups[$groupId] = [];
foreach ($items as $item)
{
if ($item instanceof SubNavSeparator)
{
$groupId++;
$groups[$groupId] = [];
continue;
}
$item->items = $this->sort($item->items);
$groups[$groupId][] = $item;
}
$lastId = count($groups) - 1;
foreach ($groups as $id => $group)
{
usort($group, [$this, 'sortGroup']);
// Do not add separator to the last group
$sep = [];
if ($id !== $lastId)
{
$sep = [
new SubNavSeparator()
];
}
$sorted = array_merge($sorted, $group, $sep);
}
return $sorted;
}
public function sortGroup($one, $two)
{
return strcmp($one->title, $two->title);
}
private function convertItems($walkerItems)
{
$items = [];
foreach ($walkerItems as $requestItem)
{
/* @var $requestItem RequestItem */
$item = new SubNavItem($this->baseUrl . $requestItem->url . $this->urlSuffix, $requestItem->title, $this);
$item->items = $this->convertItems($requestItem->items);
$items[] = $item;
}
return $items;
}
public function __toString()
{
return $this->mv->render('sub-nav-recursive/nav', ['mv' => $this->mv], true);
}
}
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