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Navbar.php
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Navbar.php
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<?php
declare(strict_types=1);
/**
* This file is part of the EaseTWBootstrap4 package
*
* https://github.com/VitexSoftware/php-ease-twbootstrap4
*
* (c) Vítězslav Dvořák <http://vitexsoftware.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Ease\TWB4;
use Ease\Document;
use Ease\Functions;
use Ease\Html\ATag;
use Ease\Html\ButtonTag;
use Ease\Html\DivTag;
use Ease\Html\LiTag;
use Ease\Html\NavTag;
use Ease\Html\SpanTag;
use Ease\Html\UlTag;
/**
* Bootstrap4 NavBar.
*/
class Navbar extends NavTag
{
/**
* Vnitřek menu.
*/
public UlTag $leftContent;
/**
* Položky menu přidávané vpravo.
*/
public UlTag $rightContent;
/**
* Brand link destination.
*/
public string $mainpage = '#';
private string $navBarName = 'nav';
/**
* NavBar.
*
* @param string $brand
* @param string $name
*/
public function __construct(
$brand = null,
$name = 'navbar',
array $properties = []
) {
if (\is_array($properties) && \array_key_exists('class', $properties)) {
$originalClass = $properties['class'];
} else {
$originalClass = '';
}
$properties['class'] = trim('navbar '.$originalClass);
$this->navBarName = $name;
parent::__construct([new ATag($this->mainpage, $brand, ['class' => 'navbar-brand']),
$this->navBarToggler()], $properties);
Part::twBootstrapize();
$this->leftContent = new UlTag(null, ['class' => 'navbar-nav mr-auto']);
$this->rightContent = new UlTag(null, ['class' => 'navbar-nav ml-auto']);
}
/**
* Add new Menu Item into navbar.
*
* @param mixed $content to insert in menu
* @param bool $enabled false give you gray nonclickable menu item
* @param string $placement "left" is default
*
* @return LiTag MenuItem added
*/
public function addMenuItem($content, $enabled = true, $placement = 'left')
{
$contentClass[] = 'nav-item';
if ($enabled === false) {
$content->setTagProperties(['aria-disabled' => 'true', 'tabindex' => '-1']);
$content->addTagClass('disabled');
}
switch (Functions::baseClassName($content)) {
case 'ATag':
$content->addTagClass('nav-link');
if (
!empty($content->getTagProperty('href')) && basename(parse_url(
$content->getTagProperty('href'),
\PHP_URL_PATH,
)) === basename(Document::phpSelf())
) {
$contentClass[] = 'active';
}
break;
case 'Dropdown':
$contentClass[] = 'dropdown';
$content->addTagClass('nav-link');
break;
}
$menuItem = new LiTag($content, ['class' => implode(' ', $contentClass)]);
return $placement === 'left' ? $this->leftContent->addItem($menuItem) : $this->rightContent->addItem($menuItem);
}
/**
* Add Dropdown menu to nav.
*
* @param string $label submenu label
* @param array $items ['url'=>'label','url2'=>'label2','divider1'=>'',...]
* @param string $placement "left" is default
*
* @return NavItemDropDown
*/
public function addDropDownMenu($label, $items, $placement = 'left')
{
return $this->addMenuItem(new NavItemDropDown($label, $items), true, $placement);
}
/**
* Navbar collapse helper.
*
* @return \Ease\Html\DivTagnavbar collapse
*/
public function navbarCollapse()
{
return new DivTag(
[$this->leftContent, $this->rightContent],
['class' => 'collapse navbar-collapse', 'id' => $this->navBarName.'SupportedContent'],
);
}
public function finalize(): void
{
$this->addItem($this->navbarCollapse());
parent::finalize();
}
public function navBarToggler()
{
return new ButtonTag(
new SpanTag(
null,
['class' => 'navbar-toggler-icon'],
),
[
'class' => 'navbar-toggler',
'type' => 'button',
'data-toggle' => 'collapse',
'data-target' => '#'.$this->navBarName.'SupportedContent',
'aria-controls' => $this->navBarName.'SupportedContent',
'aria-expanded' => 'false',
'aria-label' => _('Toggle navigation')],
);
}
}