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<?php |
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namespace LAG\AdminBundle\Factory; |
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use LAG\AdminBundle\Configuration\ApplicationConfigurationStorage; |
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use LAG\AdminBundle\Configuration\MenuConfiguration; |
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use LAG\AdminBundle\Configuration\MenuItemConfiguration; |
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use LAG\AdminBundle\Exception\Exception; |
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use LAG\AdminBundle\Menu\Menu; |
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use LAG\AdminBundle\Menu\MenuItem; |
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use LAG\AdminBundle\Routing\RoutingLoader; |
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use Symfony\Component\HttpFoundation\RequestStack; |
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use Symfony\Component\OptionsResolver\OptionsResolver; |
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class MenuFactory |
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{ |
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/** |
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* @var Menu[] |
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*/ |
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private $menus = []; |
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/** |
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* @var RequestStack |
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*/ |
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private $requestStack; |
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/** |
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* @var \LAG\AdminBundle\Configuration\ApplicationConfiguration |
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*/ |
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private $applicationConfiguration; |
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public function __construct( |
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RequestStack $requestStack, |
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ApplicationConfigurationStorage $applicationConfigurationStorage |
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){ |
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$this->requestStack = $requestStack; |
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$this->applicationConfiguration = $applicationConfigurationStorage->getConfiguration(); |
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} |
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/** |
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* Create a menu item from a configuration array. |
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* |
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* @param string $name |
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* @param array $configuration |
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* |
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* @return Menu |
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*/ |
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public function create(string $name, array $configuration) |
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{ |
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$resolver = new OptionsResolver(); |
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$menuConfiguration = new MenuConfiguration($name, $this->applicationConfiguration->getParameter('title')); |
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$menuConfiguration->configureOptions($resolver); |
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$menuConfiguration->setParameters($resolver->resolve($configuration)); |
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$menu = new Menu($name, $menuConfiguration); |
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foreach ($menuConfiguration->getParameter('items') as $itemName => $item) { |
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$menu->addItem($this->createMenuItem($itemName, $item, $menuConfiguration)); |
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} |
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$this->menus[$name] = $menu; |
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return $menu; |
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} |
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/** |
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* Create a menu item according to the given configuration. |
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* |
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* @param string $name |
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* @param array $configuration |
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* @param MenuConfiguration $parentConfiguration |
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* |
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* @return MenuItem |
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*/ |
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public function createMenuItem(string $name, array $configuration, MenuConfiguration $parentConfiguration): MenuItem |
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{ |
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// Resolve configuration for the current item |
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$resolver = new OptionsResolver(); |
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$menuItemConfiguration = new MenuItemConfiguration($name, $parentConfiguration->getParameter('position')); |
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$menuItemConfiguration->configureOptions($resolver); |
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$resolvedConfiguration = $resolver->resolve($configuration); |
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if ($this->applicationConfiguration->getParameter('enable_extra_configuration')) { |
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$this->addExtraMenuItemConfiguration($resolvedConfiguration); |
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} |
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$menuItemConfiguration->setParameters($resolvedConfiguration); |
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return new MenuItem($menuItemConfiguration); |
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} |
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/** |
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* Return true if the menu exists. |
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* |
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* @param string $name |
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* |
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* @return bool |
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*/ |
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public function hasMenu(string $name): bool |
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{ |
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return array_key_exists($name, $this->menus); |
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} |
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/** |
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* Return a menu with the given name. |
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* |
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* @param string $name |
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* |
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* @return Menu |
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* |
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* @throws Exception |
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*/ |
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public function getMenu(string $name): Menu |
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{ |
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if (!$this->hasMenu($name)) { |
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throw new Exception('Invalid menu name "'.$name.'"'); |
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} |
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return $this->menus[$name]; |
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} |
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/** |
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* Return all the menus. |
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* |
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* @return Menu[] |
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*/ |
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public function getMenus(): array |
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{ |
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return $this->menus; |
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} |
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private function addExtraMenuItemConfiguration(&$resolvedConfiguration) |
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{ |
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// Determine the current route to add an active css class if the current item route is the current route |
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$route = $this->requestStack->getCurrentRequest()->attributes->get('_route'); |
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$itemRoute = null; |
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// A route string is not required, an admin and an action can also be provided |
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if ($resolvedConfiguration['route']) { |
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$itemRoute = $resolvedConfiguration['route']; |
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} else if (key_exists('admin', $resolvedConfiguration)) { |
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$itemRoute = RoutingLoader::generateRouteName( |
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$resolvedConfiguration['admin'], |
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$resolvedConfiguration['action'], |
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$this->applicationConfiguration->getParameter('routing_name_pattern') |
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); |
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} |
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// Add an "active" css class dor the current route |
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if ($route === $itemRoute) { |
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if (!key_exists('class', $resolvedConfiguration['attr'])) { |
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$resolvedConfiguration['attr']['class'] = ''; |
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} |
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$resolvedConfiguration['attr']['class'] .= ' active'; |
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} |
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} |
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} |
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