Customize user tabs in member's area

Let's say you want to add a tab to the member's area and remove the Add/Renew tab.

Add this code to site.php file:

Add single tab

Am_Di::getInstance()->hook->add(Am_Event::USER_MENU, function (Am_Event $event) {
    $user = $event->getUser();
    $menu = $event->getMenu();

    $menu->addPage(array(
        'id' => 'mypage',
        'label' => ___('Do The Thing'),
        'uri' => '/the.thing',
        'order' => 2,
    ));
});

Add a tab with subitems

Am_Di::getInstance()->hook->add(Am_Event::USER_MENU, function (Am_Event $event) {
    $user = $event->getUser();
    $menu = $event->getMenu();

    $menu->addPage(
        array(
            'id' => 'with-subitem',
            'label' => 'With Subitems',
            'uri' => '#',
            'pages' => array(
                array(
                    'id' => 'subitem1',
                    'label' => 'Subitem 1',
                    'uri' => '/subitem-2'
                ),
                array(
                    'id' => 'subitem2',
                    'label' => 'Subitem 2',
                    'uri' => '/subitem-2'
                )
            )
        )
    );
});

Remove a tab

Am_Di::getInstance()->hook->add(Am_Event::USER_MENU, function (Am_Event $event) {
    $user = $event->getUser();
    $menu = $event->getMenu();

    if ($page = $menu->findOneById('add-renew')) {
        $menu->removePage($page);
    }
});

Remove a sub item from tab

Am_Di::getInstance()->hook->add(Am_Event::USER_MENU, function (Am_Event $event) {
    $menu = $event->getMenu();

    if (($item = $menu->findOneById('aff')) && ($subitem = $menu->findOneById('aff-payout'))) {
        $item->removePage($subitem);
    }
});

Add sub item to exiting tab

Am_Di::getInstance()->hook->add(Am_Event::USER_MENU, function (Am_Event $event) {
    $user = $event->getUser();
    $menu = $event->getMenu();
    
    $page = $menu->findOneById('aff'); // get affiliate page
    $page->addPage(array(
      'id' => 'my-subitem',
      'label' => ___('Subitem'),
      'uri' => '/sub.item',
      'target' => '_blank', // you can set target attribute if necessary
      'order' => 10,
    ));
});

Add a tab based on user access, if user has active subscription to product with #1

Am_Di::getInstance()->hook->add(Am_Event::USER_MENU, function (Am_Event $event) {
    $user = $event->getUser();
    $menu = $event->getMenu();

    /* @var $user User */
    $user = $event->getUser();
    if (in_array(1, $user->getActiveProductIds())) {
        $menu->addPage(array(
            'id' => 'mypage',
            'label' => ___('Do The Thing'),
            'uri' => '/the.thing',
            'order' => 2,
        ));
    }
});