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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Catalog\Block;
use Magento\Framework\View\Element\Template;
/**
* Shortcuts container
*
* Accepts shortcuts on shortcut_buttons_container event and render shortcuts using custom order
*
* @api
* @since 100.0.2
*/
class ShortcutButtons extends Template
{
/**#@+
* Position of "OR" label against shortcut
*/
const POSITION_BEFORE = 'before';
const POSITION_AFTER = 'after';
/**#@-*/
/**#@-*/
protected $_shortcuts = [];
/**
* @var bool
*/
protected $_isCatalogProduct;
/**
* @var null|string
*/
protected $_orPosition;
/**
* @param Template\Context $context
* @param bool $isCatalogProduct
* @param null|string $orPosition
* @param array $data
*/
public function __construct(
Template\Context $context,
$isCatalogProduct = false,
$orPosition = null,
array $data = []
) {
parent::__construct($context, $data);
$this->_isCatalogProduct = $isCatalogProduct;
$this->_orPosition = $orPosition ?: ($isCatalogProduct ? self::POSITION_BEFORE : self::POSITION_AFTER);
}
/**
* Add shortcut button
*
* @param Template $block
* @return void
*/
public function addShortcut(Template $block)
{
if ($block instanceof ShortcutInterface) {
$this->_shortcuts[] = $block;
}
}
/**
* Dispatch shortcuts container event
* @return $this
*/
protected function _beforeToHtml()
{
$this->_eventManager->dispatch(
'shortcut_buttons_container',
[
'container' => $this,
'is_catalog_product' => $this->_isCatalogProduct,
'or_position' => $this->_orPosition
]
);
return $this;
}
/**
* Render all shortcuts
*
* @return string
*/
protected function _toHtml()
{
/** @var ShortcutInterface $shortcut */
foreach ($this->_shortcuts as $shortcut) {
$this->setChild($shortcut->getAlias(), $shortcut);
}
return $this->getChildHtml();
}
}