README

Scoped twig template cache. Useful if you run many domains/clients with separate templates but don't want to clear all template caches just to update one domain/client.

The basic idea is that the template cache is generated on a scope basis.

The default Scope is "Hostname", but you can roll your own, too

In your bundles.php, add:

<?php
return [
    // ...,
    \LkScopedCache\LkScopedCacheBundle::class => ['all' => true],
];   

Configuration

This is only a sample configuration using the packaged "HostScopeProvider". It will scope your templates based on the Hostname.

In your services.yml, configure a scope provider:

    hostscope_provider:
        class: LkScopedCache\Twig\Cache\HostScopeProvider
        arguments:
            - "%kernel.cache_dir%/twig"
            - "@request_stack"

Configure the Scoped Filesystem Cache using the above provider:

    my_app.twig.cache.website_aware:
        class: Lk\ScopedCache\Twig\Cache\ScopedFilesystemCache
        arguments:
            - '@hostscope_provider'
        tags: ['lk_scopedcache']

It is important to give the tag "lk_scopedcache" to the cache class, because this will trigger the default twig cache to be replaced with the scoped cache.

Customization

You can also implement your own ScopeProvider by implementing the LkScopedCache\Twig\Cache\ScopeProvider interface.