[dancer-users] Route dispatch

Fri Dec 28 19:56:12 GMT 2012

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 at 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 at celogeek.com>
> *À: *"Perl Dancer users mailing list" <dancer-users at 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 at celogeek.com>
> *À: *"Perl Dancer users mailing list" <dancer-users at 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 at gmail.com>
> *À: *"Perl Dancer users mailing list" <dancer-users at 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 at 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 at gmail.com>
>> *À: *"Perl Dancer users mailing list" <dancer-users at 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 at celogeek.com> wrote:
>>
>>>
>>> solution is to have only one Apps.
>>>
>>> And transform each submodule into a Moo::Role.
>>>
>>> may be
>>>
>>> ------------------------------
>>> *De: *"Alex C" <calyx238 at gmail.com>
>>> *À: *"Perl Dancer users mailing list" <dancer-users at 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 at 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 at gmail.com>
>>>> *À: *"Perl Dancer users mailing list" <dancer-users at 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 at 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 at gmail.com>
>>>>> *À: *"Perl Dancer users mailing list" <dancer-users at 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 at 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;
>>>>>>
>>>>>>
>>>>>>
>>>>>> _______________________________________________
>>>>>> dancer-users mailing list
>>>>>> dancer-users at dancer.pm
>>>>>> http://lists.preshweb.co.uk/mailman/listinfo/dancer-users
>>>>>>
>>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> dancer-users mailing list
>>>>> dancer-users at dancer.pm
>>>>> http://lists.preshweb.co.uk/mailman/listinfo/dancer-users
>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> dancer-users mailing list
>>>>> dancer-users at dancer.pm
>>>>> http://lists.preshweb.co.uk/mailman/listinfo/dancer-users
>>>>>
>>>>>
>>>>
>>>> _______________________________________________
>>>> dancer-users mailing list
>>>> dancer-users at dancer.pm
>>>> http://lists.preshweb.co.uk/mailman/listinfo/dancer-users
>>>>
>>>>
>>>> _______________________________________________
>>>> dancer-users mailing list
>>>> dancer-users at dancer.pm
>>>> http://lists.preshweb.co.uk/mailman/listinfo/dancer-users
>>>>
>>>>
>>>
>>> _______________________________________________
>>> dancer-users mailing list
>>> dancer-users at dancer.pm
>>> http://lists.preshweb.co.uk/mailman/listinfo/dancer-users
>>>
>>>
>>> _______________________________________________
>>> dancer-users mailing list
>>> dancer-users at dancer.pm
>>> http://lists.preshweb.co.uk/mailman/listinfo/dancer-users
>>>
>>>
>>
>> _______________________________________________
>> dancer-users mailing list
>> dancer-users at dancer.pm
>> http://lists.preshweb.co.uk/mailman/listinfo/dancer-users
>>
>>
>> _______________________________________________
>> dancer-users mailing list
>> dancer-users at dancer.pm
>> http://lists.preshweb.co.uk/mailman/listinfo/dancer-users
>>
>>
>
> _______________________________________________
> dancer-users mailing list
> dancer-users at dancer.pm
> http://lists.preshweb.co.uk/mailman/listinfo/dancer-users
>
>
> _______________________________________________
> dancer-users mailing list
> dancer-users at dancer.pm
> http://lists.preshweb.co.uk/mailman/listinfo/dancer-users
>
>
> _______________________________________________
> dancer-users mailing list
> dancer-users at dancer.pm
> http://lists.preshweb.co.uk/mailman/listinfo/dancer-users
>
>
> _______________________________________________
> dancer-users mailing list
> dancer-users at dancer.pm
> http://lists.preshweb.co.uk/mailman/listinfo/dancer-users
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.preshweb.co.uk/pipermail/dancer-users/attachments/20121228/d394b92a/attachment-0001.htm>