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[FrameworkBundle] Add support for first-class callable route controller in MicroKernelTrait #46009

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nicolas-grekas merged 1 commit into from
Apr 12, 2022
Merged

[FrameworkBundle] Add support for first-class callable route controller in MicroKernelTrait #46009

nicolas-grekas merged 1 commit into from
Apr 12, 2022

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@fancyweb
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@fancyweb fancyweb commented Apr 12, 2022 •
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Q A
Branch? 6.1
Bug fix? no
New feature? yes
Deprecations? no
Tickets -
License MIT
Doc PR -

I have some routes defined in Kernel.php with the following syntax:

$routes->add('app_foo', '/foo')
    ->methods(['GET'])
    ->controller([$this, 'fooRoute']);

I'd like to switch them to:

$routes->add('app_foo', '/foo')
    ->methods(['GET'])
    ->controller($this->fooRoute(...));

Because I'd like to use first-class callable syntax everywhere in the project.

@carsonbot carsonbot added this to the 6.1 milestone Apr 12, 2022
fancyweb
fancyweb commented Apr 12, 2022
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src/Symfony/Bundle/FrameworkBundle/Kernel/MicroKernelTrait.php

if (\is_array($controller) && [0, 1] === array_keys($controller) && $this === $controller[0]) {
$route->setDefault('_controller', ['kernel', $controller[1]]);
} elseif ($controller instanceof \Closure && $this === ($r = new \ReflectionFunction($controller))->getClosureThis() && !str_contains($r->name, '{closure}')) {
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@fancyweb fancyweb Apr 12, 2022

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Anonymous functions and outside closures will continue to fail.

@nicolas-grekas
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nicolas-grekas commented Apr 12, 2022

Thank you @fancyweb.

@nicolas-grekas nicolas-grekas merged commit 7751cd3 into symfony:6.1 Apr 12, 2022
@fancyweb fancyweb deleted the fwb/kernel-fcc-route branch April 12, 2022 14:05
@fabpot fabpot mentioned this pull request Apr 15, 2022
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@fancyweb @nicolas-grekas @carsonbot