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Custom Admin Menus


Robin S
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This module lets you add some custom menu items to the main admin menu, and you can set the dropdown links dynamically in a hook if needed.

Sidenote: the module config uses some repeatable/sortable rows for the child link settings, similar to the ProFields Table interface. The data gets saved as JSON in a hidden textarea field. Might be interesting to other module developers?

Custom Admin Menus

Adds up to three custom menu items with optional dropdowns to the main admin menu.

The menu items can link to admin pages, front-end pages, or pages on external websites.

The links can be set to open in a new browser tab, and child links in the dropdown can be given an icon.

Requires ProcessWire v3.0.178 or newer.

Screenshots

Example of menu items

cam-1

Module config for the menus

cam-2

Link list shown when parent menu item is not given a URL

cam-3

Advanced

Setting child menu items dynamically

If needed you can set the child menu items dynamically using a hook.

Example:

$wire->addHookAfter('CustomAdminMenus::getMenuChildren', function(HookEvent $event) {
    // The menu number is the first argument
    $menu_number = $event->arguments(0);
    if($menu_number === 1) {
        $colours = $event->wire()->pages->findRaw('template=colour', ['title', 'url', 'page_icon']);
        $children = [];
        foreach($colours as $colour) {
            // Each child item should be an array with the following keys
            $children[] = [
                'icon' => $colour['page_icon'],
                'label' => $colour['title'],
                'url' => $colour['url'],
                'newtab' => false,
            ];
        }
        $event->return = $children;
    }
});

Create multiple levels of flyout menus

It's also possible to create multiple levels of flyout submenus using a hook.

cam-4

For each level a submenu can be defined in a "children" item. Example:

$wire->addHookAfter('CustomAdminMenus::getMenuChildren', function(HookEvent $event) {
    // The menu number is the first argument
    $menu_number = $event->arguments(0);
    if($menu_number === 1) {
        $children = [
            [
                'icon' => 'adjust',
                'label' => 'One',
                'url' => '/one/',
                'newtab' => false,
            ],
            [
                'icon' => 'anchor',
                'label' => 'Two',
                'url' => '/two/',
                'newtab' => false,
                'children' => [
                    [
                        'icon' => 'child',
                        'label' => 'Red',
                        'url' => '/red/',
                        'newtab' => false,
                    ],
                    [
                        'icon' => 'bullhorn',
                        'label' => 'Green',
                        'url' => '/green/',
                        'newtab' => false,
                        'children' => [
                            [
                                'icon' => 'wifi',
                                'label' => 'Small',
                                'url' => '/small/',
                                'newtab' => true,
                            ],
                            [
                                'icon' => 'codepen',
                                'label' => 'Medium',
                                'url' => '/medium/',
                                'newtab' => false,
                            ],
                            [
                                'icon' => 'cogs',
                                'label' => 'Large',
                                'url' => '/large/',
                                'newtab' => false,
                            ],
                        ]
                    ],
                    [
                        'icon' => 'futbol-o',
                        'label' => 'Blue',
                        'url' => '/blue/',
                        'newtab' => true,
                    ],
                ]
            ],
            [
                'icon' => 'hand-o-left',
                'label' => 'Three',
                'url' => '/three/',
                'newtab' => false,
            ],
        ];
        $event->return = $children;
    }
});

Showing/hiding menus according to user role

You can determine which menu items can be seen by a role by checking the user's role in the hook.

For example, if a user has or lacks a role you could include different child menu items in the hook return value. Or if you want to conditionally hide a custom menu altogether you can set the return value to false. Example:

$wire->addHookAfter('CustomAdminMenus::getMenuChildren', function(HookEvent $event) {
    // The menu number is the first argument
    $menu_number = $event->arguments(0);
    $user = $event->wire()->user;
    // For custom menu number 1...
    if($menu_number === 1) {
        // ...if user does not have some particular role...
        if(!$user->hasRole('foo')) {
            // ...do not show the menu
            $event->return = false;
        }
    }
});
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Ooh, this looks great! Thanks Robin. I'm still on .165 at the moment so will have to upgrade. 🙂

Out of interest is there a technical reason why it's limited to three menus? Also, do you think there will ever be support for the navJSON type links? I.e. Main > drop down item > third-level item.

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Just installed this and it is really good! Thanks @Robin S, I am abandoning my Process class from the other thread. 🙂

menu.png.9de375c85478b2c6ab88365585761507.png

One suggestion. Can you dynamically set permissions? If so, it might be nice to restrict the appearance of the menus to a permission. It doesn't really matter for my use case but thought it might be worth adding if it's easy enough.

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On 9/7/2021 at 9:49 PM, DrQuincy said:

Out of interest is there a technical reason why it's limited to three menus?

No, but there needed to be some limit set and I can't personally imagine needing more than three custom menus. If anyone using the module finds they need more then I'd consider increasing the limit.

On 9/7/2021 at 9:49 PM, DrQuincy said:

Also, do you think there will ever be support for the navJSON type links? I.e. Main > drop down item > third-level item.

Not actual navJSON ajax-loaded menus because those require a Process module. But in the latest version I've allowed for the possibility to define multiple levels of submenus using a hook. See the updated readme.

16 hours ago, DrQuincy said:

Can you dynamically set permissions? If so, it might be nice to restrict the appearance of the menus to a permission.

In the hook you can check if the user has or lacks a role and return different child item data accordingly. And in the latest version if you return false from the hook then the menu is not shown at all. See the updated readme.

20 hours ago, DrQuincy said:

P.S. One “gotcha” that caught me out was the items did not appear in the mobile nav until I logged in and out again.

Should be fixed in the latest version.

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