Bugfix main 8333 fix menu item nullability (#10619)

* #8333 Fixed contextId nullability for the NavigationMenuItem

* #8333 Fixed type of getUrl()/setUrl()

Author: jonasraoni

classes/navigationMenu/NavigationMenuItem.php

@@ -66,15 +66,15 @@ public function getPath(): ?string
     /**
      * Set url for this navigation menu item.
      */
-    public function setUrl(string $url): void
+    public function setUrl(?string $url): void
     {
         $this->setData('url', $url);
     }
 
     /**
      * Get url for this navigation menu item.
      */
-    public function getUrl(): string
+    public function getUrl(): ?string
     {
         return $this->getData('url');
     }

controllers/grid/navigationMenus/form/NavigationMenuForm.php

@@ -29,23 +29,11 @@
 
 class NavigationMenuForm extends Form
 {
-    /** @var int Context ID */
-    public $_contextId;
-
-    /** @var int $_navigationMenuId The menu id being edited */
-    public $_navigationMenuId;
-
     /**
      * Constructor
-     *
-     * @param int $contextId Context ID
-     * @param int $navigationMenuId NavigationMenu Id
      */
-    public function __construct(int $contextId, $navigationMenuId = null)
+    public function __construct(public ?int $_contextId, public ?int $_navigationMenuId = null)
     {
-        $this->_navigationMenuId = !empty($navigationMenuId) ? (int) $navigationMenuId : null;
-        $this->_contextId = $contextId;
-
         parent::__construct('controllers/grid/navigationMenus/form/navigationMenuForm.tpl');
 
         $this->addCheck(new \PKP\form\validation\FormValidator($this, 'title', 'required', 'manager.navigationMenus.form.titleRequired'));

controllers/grid/navigationMenus/form/PKPNavigationMenuItemsForm.php

@@ -28,16 +28,15 @@ class PKPNavigationMenuItemsForm extends Form
     /** @var int $navigationMenuItemId the ID of the navigationMenuItem */
     public $navigationMenuItemId;
 
-    /** @var int */
-    public $_contextId;
+    public ?int $_contextId;
 
     /**
      * Constructor
      *
      * @param int $contextId
      * @param int $navigationMenuItemId
      */
-    public function __construct(int $contextId, $navigationMenuItemId)
+    public function __construct(?int $contextId, $navigationMenuItemId)
     {
         $this->_contextId = $contextId;
         $this->navigationMenuItemId = $navigationMenuItemId;
@@ -55,10 +54,8 @@ public function __construct(int $contextId, $navigationMenuItemId)
 
     /**
      * Get the current context id.
-     *
-     * @return int
      */
-    public function getContextId()
+    public function getContextId(): ?int
     {
         return $this->_contextId;
     }