Yes, i agree with you.
среда, 29 августа 2012 г., 0:18:29 UTC+4 пользователь Anton Serdyuk написал:
>
> Hi!
>
> This is very-very bad aproach for my point of view. You should not
> create ContainerBuilder in controller (tecnically of cause you can)
> because it costs a lot. It will be very slow solution compared to
> twig-extension approach.
>
> On Tue, Aug 28, 2012 at 9:10 PM, Ivan Lubomir
> <lubom...@gmail.com<javascript:>>
> wrote:
> > Yes, i thought i can use it instead if event-engine, but i see it's not
> good
> > way.
> >
> > But you can get tagged services by tag in Controller:
> >
> >
> >> class SomeController extends Controller {
> >>
> >> protected $containerBuilder;
> >>
> >> /**
> >> * @Route("/someurl/{name}")
> >> * Template()
> >> */
> >> public function indexAction($name) {
> >> $tag = 'some.tag';
> >>
> >> $controller_list = $this->container->getServiceIds();
> >> $this->containerBuilder = $this->getContainerBuilder();
> >>
> >> $tags = array();
> >>
> >> foreach ($controller_list as $id) {
> >>
> >> $definition = $this->resolveServiceDefinition($id);
> >>
> >> if ($definition instanceof Definition && in_array($tag,
> >> array_keys($definition->getTags()))) {
> >> $tags[] = $id;
> >> }
> >> }
> >>
> >> return array();
> >> }
> >>
> >> protected function resolveServiceDefinition($serviceId) {
> >> if ($this->containerBuilder->hasDefinition($serviceId)) {
> >> return $this->containerBuilder->getDefinition($serviceId);
> >> }
> >>
> >> // Some service IDs don't have a Definition, they're simply an
> >> Alias
> >> if ($this->containerBuilder->hasAlias($serviceId)) {
> >> return $this->containerBuilder->getAlias($serviceId);
> >> }
> >>
> >> // the service has been injected in some special way, just
> return
> >> the service
> >> return $this->containerBuilder->get($serviceId);
> >> }
> >>
> >> protected function getContainerBuilder() {
> >> if (!is_file($cachedFile =
> >> $this->container->getParameter('debug.container.dump'))) {
> >> throw new \LogicException(sprintf('Debug information about
> the
> >> container could not be found. Please clear the cache and try again.'));
> >> }
> >>
> >> $container = new ContainerBuilder();
> >>
> >> $loader = new XmlFileLoader($container, new FileLocator());
> >> $loader->load($cachedFile);
> >>
> >> return $container;
> >> }
> >>
> >> }
> >>
> >
> >
> > вторник, 28 августа 2012 г., 15:38:02 UTC+4 пользователь Anton Serdyuk
> > написал:
> >>
> >> Hi!
> >>
> >> AFAIK, you cannot do it in Controller, because when DI container
> >> compiled, there is no more tag information in it.
> >> You can find tagged services while container is compiling (in custom
> >> compiler pass) and inject them all to some service like twig
> >> extensions injected:
> >>
> >> https://github.com/symfony/TwigBundle/blob/master/TwigBundle.php#L30
> >>
> >>
> https://github.com/symfony/TwigBundle/blob/master/DependencyInjection/Compiler/TwigEnvironmentPass.php
>
> >>
> >> On Tue, Aug 28, 2012 at 11:42 AM, liuggio <liu...@gmail.com> wrote:
> >> > mmmm
> >> > Are you sure you really need in the controller?
> >> >
> >> >
> >> >
> >> >
> >> > On Tue, Aug 28, 2012 at 9:55 AM, Ivan Lubomir <lubom...@gmail.com>
> >> > wrote:
> >> >>
> >> >> Hello!
> >> >>
> >> >> I should get list of services by tag in Controller. How to do it?
> >> >>
> >> >> --
> >> >> If you want to report a vulnerability issue on symfony, please send
> it
> >> >> to
> >> >> security at symfony-project.com
> >> >>
> >> >> You received this message because you are subscribed to the Google
> >> >> Groups "symfony developers" group.
> >> >> To post to this group, send email to symfon...@googlegroups.com
> >> >> To unsubscribe from this group, send email to
> >> >> symfony-devs...@googlegroups.com
> >> >> For more options, visit this group at
> >> >> http://groups.google.com/group/symfony-devs?hl=en
> >> >
> >> >
> >> >
> >> >
> >> > --
> >> > __________________liuggio_________________________________
> >> >
> >> > __/|_ We reject kings, presidents and voting.
> >> > /o ) \/ We believe in rough consensus
> >> > )__ v _/\ and running code (I.E.T.F. credo)
> >> > ______________________________________________________________
> >> >
> >> > --
> >> > If you want to report a vulnerability issue on symfony, please send
> it
> >> > to
> >> > security at symfony-project.com
> >> >
> >> > You received this message because you are subscribed to the Google
> >> > Groups "symfony developers" group.
> >> > To post to this group, send email to symfon...@googlegroups.com
> >> > To unsubscribe from this group, send email to
> >> > symfony-devs...@googlegroups.com
> >> > For more options, visit this group at
> >> > http://groups.google.com/group/symfony-devs?hl=en
> >
> > --
> > If you want to report a vulnerability issue on symfony, please send it
> to
> > security at symfony-project.com
> >
> > You received this message because you are subscribed to the Google
> > Groups "symfony developers" group.
> > To post to this group, send email to
> > symfon...@googlegroups.com<javascript:>
> > To unsubscribe from this group, send email to
> > symfony-devs...@googlegroups.com <javascript:>
> > For more options, visit this group at
> > http://groups.google.com/group/symfony-devs?hl=en
>
--
If you want to report a vulnerability issue on symfony, please send it to
security at symfony-project.com
You received this message because you are subscribed to the Google
Groups "symfony developers" group.
To post to this group, send email to symfony-devs@googlegroups.com
To unsubscribe from this group, send email to
symfony-devs+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/symfony-devs?hl=en
