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<?php |
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declare(strict_types=1); |
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namespace Nexendrie\Menu; |
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use Nette\Utils\Arrays; |
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use Nette\Utils\Strings; |
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/** |
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* MenuControl |
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* |
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* @author Jakub Konečný |
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* @property \Nette\Bridges\ApplicationLatte\Template $template |
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* @method void render(string $menuName = "default") |
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* @method void renderInline(string $menuName = "default") |
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* @method void renderList(string $menuName = "default") |
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*/ |
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final class MenuControl extends \Nette\Application\UI\Control { |
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/** @var Menu[] */ |
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private array $menus = []; |
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/** @var string[] */ |
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private array $templates = []; |
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public function addMenu(Menu $menu): void { |
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$this->menus[] = $menu; |
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} |
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/** |
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* Register new menu type |
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* Also creates new virtual method renderName |
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* |
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* @throws MenuTypeAlreadyDefinedException |
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* @throws TemplateNotFoundException |
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*/ |
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public function addMenuType(string $name, string $template): void { |
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if(array_key_exists($name, $this->templates)) { |
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throw new MenuTypeAlreadyDefinedException("Menu type $name is already defined."); |
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} |
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if(!file_exists($template)) { |
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throw new TemplateNotFoundException("File $template does not exist."); |
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} |
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$this->templates[$name] = (string) realpath($template); |
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} |
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/** |
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* @throws MenuNotFoundException |
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*/ |
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private function getMenu(string $menuName): Menu { |
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foreach($this->menus as $menu) { |
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if($menu->name === $menuName) { |
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return $menu; |
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} |
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} |
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throw new MenuNotFoundException("Menu $menuName not found."); |
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} |
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/** |
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* Returns filename of template for a menu type |
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* |
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* @throws MenuTypeNotSupportedException |
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*/ |
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private function getTemplateFilename(string $menuType): string { |
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/** @var string $filename */ |
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$filename = Arrays::get($this->templates, $menuType, ""); |
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if($filename === "") { |
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throw new MenuTypeNotSupportedException("Menu type $menuType is not supported."); |
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} |
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return $filename; |
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} |
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/** |
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* Contains all logic for rendering the component |
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* |
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* @throws MenuNotFoundException |
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* @throws MenuTypeNotSupportedException |
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*/ |
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private function baseRender(string $menuName, string $menuType): void { |
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try { |
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$menu = $this->getMenu($menuName); |
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$templateFile = $this->getTemplateFilename($menuType); |
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} catch(MenuNotFoundException | MenuTypeNotSupportedException $e) { |
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throw $e; |
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} |
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$this->template->setFile($templateFile); |
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$this->template->setTranslator($menu->translator); |
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$this->template->menu = $menu; |
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$this->template->render(); |
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} |
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/** |
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* Defines virtual methods for rendering menu types |
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* renderAbc will try to render menu of abc type |
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* Anything that does not start with render is handled by \Nette\SmartObject |
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* |
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* @param string $name |
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* @param array $args |
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*/ |
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public function __call($name, $args): void { |
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if($name === "render") { |
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$name = "renderInline"; |
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} |
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if(str_starts_with($name, "render")) { |
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$render = Strings::firstLower((string) Strings::after($name, "render")); |
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$menuName = Arrays::get($args, 0, "default"); |
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$this->baseRender($menuName, $render); |
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return; |
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} |
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parent::__call($name, $args); |
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} |
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} |
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?> |
nexendrie /
menu
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