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<?php |
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/* |
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ÁTICA - Aplicación web para la gestión documental de centros educativos |
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Copyright (C) 2015-2016: Luis Ramón López López |
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This program is free software: you can redistribute it and/or modify |
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it under the terms of the GNU Affero General Public License as published by |
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the Free Software Foundation, either version 3 of the License, or |
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(at your option) any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU Affero General Public License for more details. |
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You should have received a copy of the GNU Affero General Public License |
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along with this program. If not, see [http://www.gnu.org/licenses/]. |
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*/ |
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namespace AppBundle\Service; |
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use AppBundle\Menu\MenuItem; |
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class MenuBuilderChain |
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{ |
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/** |
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* @var MenuBuilderInterface[] |
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*/ |
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private $menuBuilders; |
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/** |
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* @var MenuItem[]|null |
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*/ |
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private $menuCache; |
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public function __construct() |
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{ |
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$this->menuBuilders = []; |
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$this->menuCache = null; |
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} |
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public function addMenuBuilder(MenuBuilderInterface $menuBuilder) |
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{ |
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$this->menuBuilders[$menuBuilder->getMenuPriority()] = $menuBuilder; |
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} |
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public function getChain() |
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{ |
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return $this->menuBuilders; |
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} |
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public function getMenu() |
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{ |
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if ($this->menuCache) { |
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return $this->menuCache; |
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} |
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$menu = []; |
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$mainItem = new MenuItem(); |
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$mainItem |
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->setName('frontpage') |
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->setRouteName('frontpage') |
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->setCaption('menu.frontpage') |
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->setDescription('menu.frontpage.detail') |
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->setColor('white') |
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->setIcon('home'); |
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$menu[] = $mainItem; |
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ksort($this->menuBuilders); |
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foreach ($this->menuBuilders as $menuBuilder) { |
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$menuBuilder->updateMenu($menu); |
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} |
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$this->menuCache = $menu; |
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return $menu; |
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} |
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public function getSubmenuItemByRouteName(MenuItem $submenu, $name) |
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{ |
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if ($submenu->getRouteName() === $name) { |
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return $submenu; |
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} |
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$children = $submenu->getChildren(); |
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foreach ($children as $item) { |
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$result = $this->getSubmenuItemByRouteName($item, $name); |
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if (null !== $result) { |
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return $result; |
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} |
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} |
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return null; |
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} |
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public function getMenuItemByRouteName($name) |
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{ |
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$menu = $this->getMenu(); |
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$root = reset($menu); |
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if (false === $root) { |
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return null; |
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} |
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return $this->getSubmenuItemByRouteName($root, $name); |
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} |
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public function clearCache() |
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{ |
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$this->menuCache = null; |
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} |
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} |
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