I just noticed this: Dancer 2.0 is at 89.83% ( 53 symbols supported on 59) ... Missing keywords: after, before, before_template, from_xml, load, to_xml (https://github.com/PerlDancer/Dancer2/) I think it is too soon to start using Dancer 2 in this way. On 28 December 2012 19:40, Celogeek <me@celogeek.com> wrote:
It seems that the new way to do is to create a Dancer::Plugin that add a hooks. Then use it !
------------------------------ *De: *"Celogeek" <me@celogeek.com> *À: *"Perl Dancer users mailing list" <dancer-users@dancer.pm> *Envoyé: *Vendredi 28 Décembre 2012 20:33:02 *Objet: *Re: [dancer-users] Route dispatch
Um, seems doesn't work.
How can I add a "before hooks" in a Moo::Role ?
------------------------------ *De: *"Celogeek" <me@celogeek.com> *À: *"Perl Dancer users mailing list" <dancer-users@dancer.pm> *Envoyé: *Vendredi 28 Décembre 2012 20:23:36 *Objet: *Re: [dancer-users] Route dispatch
I'm trying right now on my apps (similar config)
------------------------------ *De: *"Alex C" <calyx238@gmail.com> *À: *"Perl Dancer users mailing list" <dancer-users@dancer.pm> *Envoyé: *Vendredi 28 Décembre 2012 19:48:33 *Objet: *Re: [dancer-users] Route dispatch
Like this?
package MyApp::Role::Hooks; hook before { var foo => 'bar' };
package MyApp::Routes::RouteA; with 'MyApp::Role::Hooks'; get '/A' => sub { return vars->{foo} };
package MyApp::Routes::RouteB; with 'MyApp::Role::Hooks'; get '/B' => sub { return vars->{foo} };
I hope that works because it looks elegant.
On 28 December 2012 18:35, Celogeek <me@celogeek.com> wrote:
Or we can push in a role the common part only between each module.
For example, in my case, I have a common "before" hooks which initialize the redis connexion. So I can put this in a role, and that it.
------------------------------ *De: *"Alex C" <calyx238@gmail.com> *À: *"Perl Dancer users mailing list" <dancer-users@dancer.pm> *Envoyé: *Vendredi 28 Décembre 2012 19:28:41 *Objet: *Re: [dancer-users] Route dispatch
In my case, that would mean consuming 20+ roles into the same package, and I lose the benefit of package-scoping.
I think there are many people who have spread their Dancer 1 routes across many packages. I would like to know the recommended best practice for migrating such apps to D2.
On 28 December 2012 17:58, Celogeek <me@celogeek.com> wrote:
solution is to have only one Apps.
And transform each submodule into a Moo::Role.
may be
------------------------------ *De: *"Alex C" <calyx238@gmail.com> *À: *"Perl Dancer users mailing list" <dancer-users@dancer.pm> *Envoyé: *Vendredi 28 Décembre 2012 18:46:16 *Objet: *Re: [dancer-users] Route dispatch
Now I understand what you mean. I also separate my routes into differnet modules, like this:
# in MyApp::Controller
hook before { var foo => 'bar' };
get '/' => \&MyApp::Controller::Root;
# MyApp::Controller::Root
get '/' => sub { my $var = vars->{foo}; ... };
I have yet to play with Dancer 2 but I expect I will have the same problems as you!
I hope there is an easy solution to this or I cannot migrate to Dancer 2.
On 28 December 2012 17:37, Celogeek <me@celogeek.com> wrote:
this doesn't work with Dancer2 due to context. the hook is for route in App::Main so it doesn't fire with the App::Root routes
------------------------------ *De: *"Alex C" <calyx238@gmail.com> *À: *"Perl Dancer users mailing list" <dancer-users@dancer.pm> *Envoyé: *Vendredi 28 Décembre 2012 18:33:57 *Objet: *Re: [dancer-users] Route dispatch
Sorry I have no experience with Dancer 2 or multiple contexts.
This works on Dancer 1, if it is any help:
#!/usr/bin/env perl
use Dancer;
{ package App::Main; use Dancer ':syntax'; hook before => sub { var xxx => "test" }; 1; }
{ package App::Root; use Dancer ':syntax'; get "/" => sub { return vars->{xxx} }; 1; }
start;
Good luck..
On 28 December 2012 17:25, Celogeek <me@celogeek.com> wrote:
it's just a not working short example :)
but Dancer use context, so in my App::Main I have a before hooks that only apply to the route present in App::Main.
So my App::Root doesn't have it. And it was the case in Dancer 1.
I need to fully change my apps to make it work with Dancer2
------------------------------ *De: *"Alex C" <calyx238@gmail.com> *À: *"Perl Dancer users mailing list" <dancer-users@dancer.pm> *Envoyé: *Vendredi 28 Décembre 2012 18:18:12 *Objet: *Re: [dancer-users] Route dispatch
Yuo are missing the semicolons after your sub declarations. Try it agian ;)
On 28 December 2012 15:57, Celogeek <me@celogeek.com> wrote:
Can I dispatch my root thought multiple module ?
I have in App::Main :
hook before => sub { var xxx => "test"; }
and in App::Root;
get "/" => sub { return vars->{xxx} }
But vars seems empty.
In my bin/app.psgi I have :
use Dancer; use App::Main; use App::Root;
start;
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