Control Panel Menu Extension Hooks
cp_custom_menu($menu)
Add menu items to the secondary navigation area specifically reserved for custom links.
How it’s called:
ee()->extensions->call('cp_custom_menu', $menu);The $menu object is of type ExpressionEngine\Service\CustomMenu\Menu and implements the following API:
// call addItem to create a link in this menu
$menu->addItem('Title', ee('CP/URL')->make('addons/settings/myaddon'));
// call addSubmenu to create a dropdown menu
// this returns a submenu object
$sub = $menu->addSubmenu('Title');The submenu object is of type ExpressionEngine\Service\CustomMenu\Submenu and implements the following API:
// call addItem to create a link in this menu
$sub->addItem('Title', ee('CP/URL')->make('addons/settings/myaddon'));
// call withAddLink to add a new/create link to the menu
$sub->withAddLink('Title', ee('CP/URL')->make('addons/settings/myaddon/create'));
// call withFilter to add a create fuzzy filter searchbox inside the menu
// the first and only parameter is the input's placeholder text
$sub->withFilter('find entries ...');