ChamberOrchestra MenuBundle

A Symfony 8 bundle for building navigation menus, sidebars, and breadcrumbs — fluent tree builder, route-based active-item matching, role-based access control, runtime extensions for dynamic badges, PSR-6 tag-aware caching, and Twig rendering.

Features

Fluent builder API — add(), children(), end() for deeply-nested trees
Route-based matching — RouteVoter marks the current item and its ancestors active; route values are treated as regex patterns
Custom voters — implement VoterInterface to add custom matching logic alongside the built-in RouteVoter
Role-based access — Accessor gates items by Symfony security roles; results are memoized per request
PSR-6 caching — AbstractCachedNavigation caches the item tree for 24 h with tag-based invalidation
Runtime extensions — RuntimeExtensionInterface runs post-cache on every request for fresh dynamic data without rebuilding the tree
Badge support — BadgeExtension resolves int and \Closure badges at runtime; implement RuntimeExtensionInterface for service-injected dynamic badges
Counters — CounterExtension resolves multiple named counters (int or \Closure) at runtime
Icons — IconExtension moves the icon option into extras['icon'] at build time
Dividers — DividerExtension marks items as dividers via extras['divider'] at build time
Visibility — VisibilityExtension resolves visible (bool or \Closure) at runtime into extras['visible']
Label translation — TranslationExtension translates item labels via Symfony's TranslatorInterface (auto-disabled when no translator is available)
Breadcrumbs — menu_breadcrumbs() Twig function returns the path from root to the current item
Raw tree access — menu_get() Twig function returns the root Item without rendering
Twig integration — render_menu() function with fully customisable templates and optional default template
Bundle configuration — centralised config for default template, translation domain, and cache namespace
Extension system — build-time ExtensionInterface for cached option enrichment, runtime RuntimeExtensionInterface for post-cache processing
DI autoconfiguration — implement an interface, done; no manual service tags required

Requirements

Dependency	Version
PHP	`^8.5`
ext-ds	`*`
doctrine/collections	`^2.0 \|\| ^3.0`
symfony/*	`^8.0`
symfony/translation-contracts	`^3.4`
twig/twig	`^3.0`

Installation

composer require chamber-orchestra/menu-bundle

Register the bundle

// config/bundles.php
return [
    // ...
    ChamberOrchestra\MenuBundle\ChamberOrchestraMenuBundle::class => ['all' => true],
];

Configuration

# config/packages/chamber_orchestra_menu.yaml
chamber_orchestra_menu:
    default_template: ~              # ?string — fallback template for render_menu()
    translation:
        domain: 'messages'           # string — default translation domain for labels
    cache:
        namespace: '$NAVIGATION$'    # string — cache key namespace prefix

All values are optional with sensible defaults.

Quick Start

1. Create a navigation class

<?php

namespace App\Navigation;

use ChamberOrchestra\MenuBundle\Menu\MenuBuilder;
use ChamberOrchestra\MenuBundle\Navigation\AbstractCachedNavigation;

final class SidebarNavigation extends AbstractCachedNavigation
{
    public function build(MenuBuilder $builder, array $options = []): void
    {
        $builder
            ->add('dashboard', ['label' => 'Dashboard', 'route' => 'app_dashboard', 'icon' => 'fa-home'])
            ->add('blog', ['label' => 'Blog'])
            ->children()
                ->add('posts', ['label' => 'Posts', 'route' => 'app_blog_post_index'])
                ->add('tags',  ['label' => 'Tags',  'route' => 'app_blog_tag_index'])
            ->end()
            ->add('settings', ['label' => 'Settings', 'route' => 'app_settings',
                               'roles' => ['ROLE_ADMIN']]);
    }
}

The class is auto-tagged as a navigation service — no YAML/XML service definition needed.

2. Create a Twig template

{# templates/nav/sidebar.html.twig #}
{% for item in root %}
    {% if accessor.hasAccess(item) %}
        <a href="{{ item.uri }}"
           class="{{ matcher.isCurrent(item) ? 'active' : '' }}">
            {{ item.label }}
        </a>
    {% endif %}
{% endfor %}

3. Render in Twig

{{ render_menu('App\\Navigation\\SidebarNavigation', 'nav/sidebar.html.twig') }}

Item Options

Options are passed as the second argument to MenuBuilder::add():

Option	Type	Extension	Description
`label`	`string`	`LabelExtension`	Display text; falls back to item name if absent
`route`	`string`	`RoutingExtension`	Route name; generates `uri` and appends to `routes`
`route_params`	`array`	`RoutingExtension`	Route parameters passed to the URL generator
`route_type`	`int`	`RoutingExtension`	`UrlGeneratorInterface::ABSOLUTE_PATH` (default) or `ABSOLUTE_URL`
`routes`	`array`	—	Additional routes that activate this item (supports regex)
`uri`	`string`	—	Raw URI; set directly if not using `route`
`roles`	`array`	—	Security roles all required to display the item (AND logic)
`icon`	`string`	`IconExtension`	Icon identifier; moved to `extras['icon']` at build time
`divider`	`bool`	`DividerExtension`	When `true`, marks the item as a divider via `extras['divider']`
`badge`	`int\|\Closure`	`BadgeExtension`	Badge count; resolved post-cache; stored in `extras['badge']`
`counters`	`array<string, int\|\Closure>`	`CounterExtension`	Named counters; resolved post-cache; stored in `extras['counters']`
`visible`	`bool\|\Closure`	`VisibilityExtension`	Visibility flag; resolved post-cache; stored in `extras['visible']`
`translation_domain`	`string`	`TranslationExtension`	Per-item translation domain override
`attributes`	`array`	`CoreExtension`	HTML attributes merged onto the rendered element
`extras`	`array`	`CoreExtension`	Arbitrary extra data attached to the item

Section items

Pass section: true to mark an item as a non-linkable section heading:

$builder
    ->add('main', ['label' => 'Main Section'], section: true)
    ->children()
        ->add('dashboard', ['label' => 'Dashboard', 'route' => 'app_dashboard'])
    ->end();

Caching

Navigation classes form a hierarchy — extend the one that fits your use case:

AbstractNavigation                     (base: 0 TTL, no tags)
└── AbstractCachedNavigation           (24 h TTL, 'chamber_orchestra_menu' tag)

Base class	TTL	Tags	Use case
`AbstractCachedNavigation`	24 h	`chamber_orchestra_menu`	Menu structures (recommended)
`AbstractNavigation`	0	none	Base class, no caching across requests
`ClosureNavigation`	0 (configurable)	none	Quick one-off menus; optionally cacheable

All navigations are deduped within the same request via NavigationFactory. When a PSR-6 CacheInterface (tag-aware) is wired in, AbstractCachedNavigation stores the tree across requests. Without one, an in-memory ArrayAdapter is used automatically.

Dynamic data (badges, counters) does not require sacrificing the cache — use runtime extensions instead.

<?php

namespace App\Navigation;

use ChamberOrchestra\MenuBundle\Menu\MenuBuilder;
use ChamberOrchestra\MenuBundle\Navigation\AbstractCachedNavigation;
use Symfony\Contracts\Cache\ItemInterface;

final class MainNavigation extends AbstractCachedNavigation
{
    public function __construct(private readonly string $locale)
    {
        parent::__construct();
    }

    // Override the cache key if you need per-locale or per-user trees
    public function getCacheKey(): string
    {
        return 'main_nav_'.$this->locale;
    }

    // Fine-tune TTL and tags
    public function configureCacheItem(ItemInterface $item): void
    {
        $item->expiresAfter(3600);
        $item->tag(['navigation', 'main_nav']);
    }

    public function build(MenuBuilder $builder, array $options = []): void
    {
        $builder->add('home', ['label' => 'Home', 'route' => 'app_home']);
    }
}

The default cache key is the fully-qualified class name; default TTL is 24 hours; default tag is chamber_orchestra_menu.

ClosureNavigation caching

ClosureNavigation is uncached by default (TTL 0), but you can opt in to caching by providing a unique cacheKey and a ttl:

use ChamberOrchestra\MenuBundle\Navigation\ClosureNavigation;

// Uncached (default)
$nav = new ClosureNavigation(function (MenuBuilder $builder): void {
    $builder->add('home', ['label' => 'Home', 'route' => 'app_home']);
});

// Cached for 1 hour
$nav = new ClosureNavigation(
    callback: function (MenuBuilder $builder): void {
        $builder->add('home', ['label' => 'Home', 'route' => 'app_home']);
    },
    cacheKey: 'sidebar_nav',
    ttl: 3600,
);

Each cached ClosureNavigation must have a unique cacheKey — without one, all instances share the same key and overwrite each other.

The cache namespace prefix defaults to $NAVIGATION$ and can be changed via bundle configuration.

Route Matching

RouteVoter reads _route from the current request and compares it against each item's routes array. Route values are treated as regex patterns, so you can highlight an entire section:

$builder->add('blog', [
    'label'  => 'Blog',
    'route'  => 'app_blog_post_index',
    'routes' => [
        ['route' => 'app_blog_.*'], // all blog_* routes keep the item active
    ],
]);

Custom Voters

Implement VoterInterface to add custom matching logic. Custom voters are auto-tagged and used alongside RouteVoter:

<?php

namespace App\Navigation\Voter;

use ChamberOrchestra\MenuBundle\Matcher\Voter\VoterInterface;
use ChamberOrchestra\MenuBundle\Menu\Item;

final class QueryParamVoter implements VoterInterface
{
    public function __construct(private readonly RequestStack $requestStack)
    {
    }

    public function matchItem(Item $item): ?bool
    {
        // Return true to mark current, false to reject, null to abstain
        $request = $this->requestStack->getCurrentRequest();
        if (null === $request) {
            return null;
        }

        $expectedTab = $item->getOption('tab');
        if (null === $expectedTab) {
            return null;
        }

        return $request->query->get('tab') === $expectedTab ? true : null;
    }
}

Role-Based Access

The accessor variable is injected into every rendered template. Call hasAccess(item) to gate visibility:

{% if accessor.hasAccess(item) %}
    <li>...</li>
{% endif %}

hasAccess() returns true when:

the item has no roles restriction, or
the current user has all of the required roles (AND logic).

hasAccessToChildren(collection) returns true when any child in the collection is accessible.

Icons

The built-in IconExtension moves the icon option into extras['icon'] at build time, so the value is cached with the tree:

$builder->add('dashboard', ['label' => 'Dashboard', 'icon' => 'fa-home']);

In Twig:

{% set icon = item.option('extras').icon|default(null) %}
{% if icon %}
    <i class="{{ icon }}"></i>
{% endif %}

Dividers

The DividerExtension marks items as visual dividers at build time:

$builder->add('separator', ['divider' => true]);

In Twig:

{% if item.option('extras').divider|default(false) %}
    <hr/>
{% else %}
    <a href="{{ item.uri }}">{{ item.label }}</a>
{% endif %}

Visibility

The VisibilityExtension resolves the visible option at runtime. Pass a bool or a \Closure:

$builder
    ->add('beta_feature', ['label' => 'Beta', 'visible' => false])
    ->add('promo', ['label' => 'Promo', 'visible' => fn (): bool => $this->featureFlags->isEnabled('promo')]);

In Twig:

{% if item.option('extras').visible|default(true) %}
    <a href="{{ item.uri }}">{{ item.label }}</a>
{% endif %}

Badges

Via the `badge` option

The built-in BadgeExtension is a runtime extension that resolves the badge item option on every request. Pass an int or a \Closure:

$builder
    ->add('news', ['label' => 'News', 'badge' => 3])
    ->add('inbox', ['label' => 'Inbox', 'badge' => fn (): int => $this->messages->countUnread()]);

Via a custom runtime extension

For service-injected dynamic data, implement RuntimeExtensionInterface. The tree stays cached; the extension runs post-cache on every request:

<?php

namespace App\Navigation\Extension;

use App\Repository\MessageRepository;
use ChamberOrchestra\MenuBundle\Factory\Extension\RuntimeExtensionInterface;
use ChamberOrchestra\MenuBundle\Menu\Item;

final class InboxBadgeExtension implements RuntimeExtensionInterface
{
    public function __construct(private readonly MessageRepository $messages)
    {
    }

    public function processItem(Item $item): void
    {
        if ('inbox' === $item->getName()) {
            $item->setExtra('badge', $this->messages->countUnread());
        }
    }
}

In Twig, read the badge via item.badge:

{% if item.badge is not null %}
    <span class="badge">{{ item.badge }}</span>
{% endif %}

Counters

The CounterExtension resolves multiple named counters at runtime. Pass a array<string, int|\Closure>:

$builder->add('orders', [
    'label' => 'Orders',
    'counters' => [
        'pending' => fn (): int => $this->orders->countPending(),
        'shipped' => fn (): int => $this->orders->countShipped(),
    ],
]);

In Twig:

{% set counters = item.option('extras').counters|default({}) %}
{% for name, count in counters %}
    <span class="counter counter--{{ name }}">{{ count }}</span>
{% endfor %}

Label Translation

The TranslationExtension translates item labels using Symfony's TranslatorInterface. It runs at runtime (post-cache) so translated labels are always fresh.

Default domain: configured via chamber_orchestra_menu.translation.domain (defaults to messages)
Per-item override: set the translation_domain option on an item
Empty labels are skipped
Auto-disabled when no TranslatorInterface service is available in the container

$builder
    ->add('scores', ['label' => 'nav.scores'])
    ->add('rehearsals', ['label' => 'nav.rehearsals', 'translation_domain' => 'navigation']);

Factory Extensions

Build-time extensions (cached)

Implement ExtensionInterface to enrich item options before the Item is created. Results are cached with the tree. Extensions are auto-tagged and sorted by priority (higher runs first; CoreExtension runs last at -10):

use ChamberOrchestra\MenuBundle\Factory\Extension\ExtensionInterface;

final class TooltipExtension implements ExtensionInterface
{
    public function buildOptions(array $options): array
    {
        if (isset($options['tooltip'])) {
            $extras = $options['extras'] ?? [];
            $extras['tooltip'] = $options['tooltip'];
            $options['extras'] = $extras;
            unset($options['tooltip']);
        }

        return $options;
    }
}

Built-in build-time extensions

Extension	Option	Stored in	Description
`RoutingExtension`	`route`, `route_params`, `route_type`	`uri`, `routes`	Generates URI from route
`LabelExtension`	`label`	`label`	Falls back to item name
`IconExtension`	`icon`	`extras['icon']`	Icon identifier
`DividerExtension`	`divider`	`extras['divider']`	Divider flag
`CoreExtension`	`attributes`, `extras`	—	Defaults (priority `-10`, runs last)

Runtime extensions (post-cache)

Implement RuntimeExtensionInterface to apply fresh data after every cache fetch. processItem() is called on every Item in the tree:

use ChamberOrchestra\MenuBundle\Factory\Extension\RuntimeExtensionInterface;
use ChamberOrchestra\MenuBundle\Menu\Item;

final class NotificationBadgeExtension implements RuntimeExtensionInterface
{
    public function __construct(private readonly NotificationRepository $notifications) {}

    public function processItem(Item $item): void
    {
        if ('alerts' === $item->getName()) {
            $item->setExtra('badge', $this->notifications->countUnread());
        }
    }
}

Built-in runtime extensions

Extension	Option	Stored in	Description
`BadgeExtension`	`badge`	`extras['badge']`	Single badge count (`int\|\Closure`)
`CounterExtension`	`counters`	`extras['counters']`	Named counters map
`VisibilityExtension`	`visible`	`extras['visible']`	Visibility flag (`bool\|\Closure`)
`TranslationExtension`	`translation_domain`	label (via `setLabel()`)	Translates labels

DI Autoconfiguration

Implement an interface and you're done — no manual service tags required:

Interface	Auto-tag
`NavigationInterface`	`chamber_orchestra_menu.navigation`
`ExtensionInterface`	`chamber_orchestra_menu.factory.extension`
`RuntimeExtensionInterface`	`chamber_orchestra_menu.factory.runtime_extension`
`VoterInterface`	`chamber_orchestra_menu.matcher.voter`

Breadcrumbs

The menu_breadcrumbs() Twig function returns the path from root to the current item (root excluded):

{% set crumbs = menu_breadcrumbs('App\\Navigation\\SidebarNavigation') %}

<nav aria-label="breadcrumb">
    <ol>
        {% for item in crumbs %}
            <li{% if loop.last %} class="active"{% endif %}>
                {% if not loop.last and item.uri %}
                    <a href="{{ item.uri }}">{{ item.label }}</a>
                {% else %}
                    {{ item.label }}
                {% endif %}
            </li>
        {% endfor %}
    </ol>
</nav>

Returns an empty array when no item is currently active.

Twig Reference

{# Renders a navigation using the given template #}
{{ render_menu('App\\Navigation\\MyNavigation', 'nav/my.html.twig') }}

{# Uses the default_template from bundle config (template argument omitted) #}
{{ render_menu('App\\Navigation\\MyNavigation') }}

{# With extra options passed to the template #}
{{ render_menu('App\\Navigation\\MyNavigation', 'nav/my.html.twig', {locale: app.request.locale}) }}

{# Get the raw Item tree without rendering #}
{% set root = menu_get('App\\Navigation\\MyNavigation') %}

{# Get the breadcrumb path to the current item #}
{% set crumbs = menu_breadcrumbs('App\\Navigation\\MyNavigation') %}

Template variables (available inside render_menu templates):

Variable	Type	Description
`root`	`Item`	Root item — iterate to get top-level items
`matcher`	`Matcher`	Call `isCurrent(item)` / `isAncestor(item)`
`accessor`	`Accessor`	Call `hasAccess(item)` / `hasAccessToChildren(collection)`

Testing

composer install
composer test

License

MIT. See LICENSE.

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LICENSE		LICENSE
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chamber-orchestra/menu-bundle

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ChamberOrchestra MenuBundle

Features

Requirements

Installation

Register the bundle

Configuration

Quick Start

1. Create a navigation class

2. Create a Twig template

3. Render in Twig

Item Options

Section items

Caching

ClosureNavigation caching

Route Matching

Custom Voters

Role-Based Access

Icons

Dividers

Visibility

Badges

Via the badge option

Via a custom runtime extension

Counters

Label Translation

Factory Extensions

Build-time extensions (cached)

Built-in build-time extensions

Runtime extensions (post-cache)

Built-in runtime extensions

DI Autoconfiguration

Breadcrumbs

Twig Reference

Testing

License

About

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Resources

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Watchers

Forks

Releases

Packages 0

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Contributors

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Languages

Via the `badge` option

Packages