Re: [Catalyst] Asynch webservices with catalyst
Here John show some example https://github.com/jjn1056/Perl-Catalyst-AsyncExample But I think Catalyst is not the best tool to make async apps On 28 February 2017 at 13:06, Aaron Trevena <aaron.trev...@gmail.com> wrote: > Hi all, > > I know that catalyst provides some basic support for sending asynch > responses to clients but the examples & documentation are a bit thin > on the ground. I was wondering if anybody has had much success with > async catalyst request/responses and in particular for webservices. > > Cheers, > > A > > -- > Aaron J Trevena, BSc Hons > http://www.aarontrevena.co.uk > LAMP System Integration, Development and Consulting > > ___ > List: Catalyst@lists.scsys.co.uk > Listinfo: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst > Searchable archive: http://www.mail-archive.com/catalyst@lists.scsys.co.uk/ > Dev site: http://dev.catalyst.perl.org/ -- //wbr, Dmitry L. ___ List: Catalyst@lists.scsys.co.uk Listinfo: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst Searchable archive: http://www.mail-archive.com/catalyst@lists.scsys.co.uk/ Dev site: http://dev.catalyst.perl.org/
Re: [Catalyst] question about authorization and roles
What do you get in debug console output?
By code (Catalyst::Plugin::Authorization::Roles) you have to see
something like this:
Role denied: @roles
Anyway, you should look into Catalyst::Plugin::Authorization::Roles
and try debug it, code is simple.
On 10 February 2015 at 11:01, Luca Ferrari fluca1...@infinito.it wrote:
Ciao,
this is what I did in order to get more info:
# in the controller
if ( ! $c-check_any_user_role( qw/Admin Manutentore/ ) ) {
$c-stash-{ message } = User exists . $c-user_exists() .
- with username . $c-user-username . and roles \
. $c-user-roles_to_string . and the check is .
$c-check_any_user_role( qw/Admin Manutentore/ );
my @roles = $c-user-users_roles-all();
@roles = map { $_-role-pk . = . $_-role-description }
@roles;
$c-stash-{ message } .= Roles [@roles];
}
and what is printed is:
User exists 1 - with username fluca1978 and roles [Manutentore] and
the check is 0Roles [12 = Manutentore]
so:
1) the user exists
2) the username is correct
3) the user has one role, the description of the role is matched
4) the check_any_user_role reports false (0)
5) the lookup of all the roles reports the right primary key and description.
Any idea about what I'm missing?
Thanks,
Luca
On Mon, Feb 9, 2015 at 9:43 PM, Luca Ferrari fluca1...@infinito.it wrote:
Ciao,
On Mon, Feb 9, 2015 at 6:12 PM, Jeff Black jeffrey.bl...@yahoo.com wrote:
Perhaps it's a stupid question, but have you checked that the user exists?
if ( $c-user_exists() ...
Apparently it exists because I print the username and its role list to
check...and of course the role is there.
Luca
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Re: [Catalyst] How to get default()-like behavior outside of the Root controller
I'd rather split one application into several (admin app, survey app,
etc) and join its via middleware.
But you can try this:
In MyApp::Admin:
sub default : Path('admin') {
# or
# sub default : Chained(base) PathPart('') Path {
my ( $self, $c ) = @_;
$c-response-body( 'Page not found in /admin/...' );
$c-response-status(404);
}
In MyApp::Survey;
sub default : Path('survey') {
# or
# sub default : Chained(base) PathPart('') Path {
my ( $self, $c ) = @_;
$c-response-body( 'Page not found in /survey/...' );
$c-response-status(404);
}
On 7 February 2015 at 01:51, Trevor Leffler tleff...@uw.edu wrote:
Some of my top-level controllers represent different, er... major pieces
of my application. They have, among other things, different default views,
which are mainly just for configuring different page wrappers. These
controllers have this action pattern:
package MyApp::Admin;
sub base : Chained('/') : PathPart('admin') : CaptureArgs(0) { ... }
sub index : Chained('base') : PathPart('') : Args(0) { ... }
package MyApp::Survey;
sub base : Chained('/') : PathPart('survey') : CaptureArgs(0) { ... }
...etc...
Requests for non-extant paths fall through to Root-default(), which gives
the (undesired) default root view. I tried giving my top-level controllers
their own default() methods, but as others have found [1], 'default() :
Path' has precedence over 'index : Chained'. Otherwise, I get the
appropriate view with 'Page Not Found' content for bad urls, e.g.
/admin/blargh or /survey/123/nurgle
I am looking for suggestions/solutions to get the desired behavior.
Changing index() to 'index : Path' is not a viable option.
Thanks,
--Trevor
[1] http://www.gossamer-threads.com/lists/catalyst/users/24883
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Re: [Catalyst] utf8 on c-res-write or c-res-print
use utf8;
my $fh = $c-res-write_fh;
my $test = \x{41f}\x{440}\x{43e}\x{431}\x{430};
utf8::encode($test);
$fh-write($test);
On 20 February 2014 17:45, Sergey Dmitriev sergey.program...@gmail.com wrote:
Hello,
I'm trying to put some utf8 strings as a part of Catalyst response as
follows:
$c-res-print ( ... )
and
$c-res-write( ... )
line by line.
However it dies with
Wide character in syswrite at . IO/Handle.pm line 474
Any ideas how can utf8 be written to response?
E.g. set binmode on output handle. Cannot find how.
Using Catalyst Runtime 5.90042.
Thanks.
HtH, Sergey Dmitriev
All that is necessary for evil to triumph is for good men to do nothing.
-- Edmund Burke
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Re: [Catalyst] Advent 2013 launched !!!
Cool! Just small thing: on the Articles List page all articles have title Title lol: Articles Day 01: Title Day 02: Title On 2 December 2013 08:23, John Napiorkowski jjn1...@yahoo.com wrote: Hey all: I am pleased to announce that perl catalyst advent 2013 has launched! http://www.catalystframework.org/calendar/2013 So far there are 15 articles in the queue and I have commits for a few more days but there is still opportunity for someone else to step up. So get writing ( and reading ) Sorry if there's some issue with article titles. Small glitch which should resolve shortly. Jnap Sent from my iPhone ___ List: Catalyst@lists.scsys.co.uk Listinfo: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst Searchable archive: http://www.mail-archive.com/catalyst@lists.scsys.co.uk/ Dev site: http://dev.catalyst.perl.org/ -- //wbr, Dmitry L. ___ List: Catalyst@lists.scsys.co.uk Listinfo: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst Searchable archive: http://www.mail-archive.com/catalyst@lists.scsys.co.uk/ Dev site: http://dev.catalyst.perl.org/
Re: [Catalyst] Catalyst and XMLRPC
Hi, Jose! Clone::Fast fails on testing. Here is a log http://pastebin.com/QPcbMEsi I'm on Gentoo x86_64 I've tried to install via cpanm, but cpanm was trying to download Clone-Fast-0.93, but there is only 0.92 on the CPAN server. On 4 November 2011 17:30, Jose Luis Martinez jlmartinez-lists-catal...@capside.com wrote: If Clone::Fast fails, please report back to me. I'm the maint for Catalyst::Plugin::Server, and wouldn't want to be depending on a very broken module. -- //wbr, Dmitry L. ___ List: Catalyst@lists.scsys.co.uk Listinfo: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst Searchable archive: http://www.mail-archive.com/catalyst@lists.scsys.co.uk/ Dev site: http://dev.catalyst.perl.org/
[Catalyst] Catalyst and XMLRPC
Hello! Does anybody use Catalyst as XMLRPC service? I want add new controller to existing Catalyst app, which will serve the XMLRPC requests. I've looked at Catalyst::Cookbook and found advice to use Catalyst::Plugin::XMLRPC, but on Catalyst::Plugin::XMLRPC cpan page it is marked as deprecated. Could you give me an advice which module to use or how I can build this app? Thank you! -- //wbr, Dmitry L. ___ List: Catalyst@lists.scsys.co.uk Listinfo: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst Searchable archive: http://www.mail-archive.com/catalyst@lists.scsys.co.uk/ Dev site: http://dev.catalyst.perl.org/
Re: [Catalyst] Serialized data with HTML::FormHandler and DBIx::Class::InflateColumn::Serializer
Hello! May be http://www.catalystframework.org/calendar/2009/3 is what you need. Look at the end of paragraph The Editing Form On 17 of October 2011 12:19:20 Het�nyi Csaba wrote: Dear Friends First of all, please forgive me for this newbie question! I know, that my problem is not too Catalyst specific, but i can't find help other ways, and i know that there is a lot of helpful person on this list :) I have a db table, which holds a lot of common data placed in individual columns, but in the same table i'd like to store some various specialized data, and don't want to create other tables to hold this data. The various datas coming from various forms. So i'd like to use a serialized table column with HTML::FormHandler. I found the excellent: DBIx::Class::InflateColumn::Serializer and i can use it for store perl hash datastructure to one table column. (with before 'update_model' ) My problem is, that i need to get this data (or the de-serialized perl data struct) in the HFH form class, to make the default value to a form field, but i don't know how to access the original or de-serialized value in the form class. Thank You in advance! -- //wbr, Dmitry L. ___ List: Catalyst@lists.scsys.co.uk Listinfo: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst Searchable archive: http://www.mail-archive.com/catalyst@lists.scsys.co.uk/ Dev site: http://dev.catalyst.perl.org/
Re: [Catalyst] jquery autocomplete and JSON
Hi!
Your controller must return JSONP data (not just JSON)
jQuery send additional param to you controller (callback by default, I
think)
my $cb = $c-req-param(callback);
So View::JSON should return something like this: $cb($data);
Where $data is [{value:1,label:betty},{value:2,label:jane},
{value:3,label:marge}]
And Content-type header probably should be application/javascript
Or look at jQuery.autocomplete manual to use JSON (instead of JSONP)
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Re: [Catalyst] jquery autocomplete and JSON
Dmitry, you should return JSONP only for crossdomain requests. if you are on the same domain and port you can send JSON. Oops... Really. My fault. Sorry -- //wbr, Dmitry L. ___ List: Catalyst@lists.scsys.co.uk Listinfo: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst Searchable archive: http://www.mail-archive.com/catalyst@lists.scsys.co.uk/ Dev site: http://dev.catalyst.perl.org/
[Catalyst] Plugins Params::Nested and Unicode::Encoding
Hello!
Does anyone use these plugins together?
Catalyst::Plugin::Unicode::Encoding doesn't decode parameter when it is
prepared by Catalyst::Plugin::Params::Nested (sub prepare_parameters)
I've made a simple patch for Catalyst::Plugin::Unicode::Encoding, so I think
it should work properly.
PS: sorry for my English
--
//wbr, Dmitry L.
*** Encoding.pm 2011-02-28 14:36:59.0 +0300
--- /tmp/patched/Encoding.pm 2011-02-28 15:00:30.0 +0300
***
*** 72,77
--- 72,111
$c-next::method(@_);
}
+ sub _decode_param
+ {
+ my $c = shift;
+ my $param = shift;
+
+ my $enc = $c-encoding;
+
+ # N.B. Check if already a character string and if so do not try to double decode.
+ # http://www.mail-archive.com/catalyst@lists.scsys.co.uk/msg02350.html
+ # this avoids exception if we have already decoded content, and is _not_ the
+ # same as not encoding on output which is bad news (as it does the wrong thing
+ # for latin1 chars for example)..
+ return (Encode::is_utf8( $param ) ? $param : $enc-decode( $param, $CHECK ));
+ }
+
+ sub _prepare_hashed_parameters
+ {
+ my $c = shift;
+ my $value = shift;
+
+ foreach my $key (keys(%{$value}))
+ {
+ if ( ref $value-{$key} ref $value-{$key} ne 'ARRAY' )
+ {
+ $c-_prepare_hashed_parameters($value-{$key});
+ next;
+ }
+ for ( ref($value-{$key}) ? @{$value-{$key}} : $value-{$key} )
+ {
+ $_ = $c-_decode_param($_);
+ }
+ }
+ }
+
# Note we have to hook here as uploads also add to the request parameters
sub prepare_uploads {
my $c = shift;
***
*** 83,99
for my $key (qw/ parameters query_parameters body_parameters /) {
for my $value ( values %{ $c-request-{$key} } ) {
! # TODO: Hash support from the Params::Nested
if ( ref $value ref $value ne 'ARRAY' ) {
next;
}
for ( ref($value) ? @{$value} : $value ) {
! # N.B. Check if already a character string and if so do not try to double decode.
! # http://www.mail-archive.com/catalyst@lists.scsys.co.uk/msg02350.html
! # this avoids exception if we have already decoded content, and is _not_ the
! # same as not encoding on output which is bad news (as it does the wrong thing
! # for latin1 chars for example)..
! $_ = Encode::is_utf8( $_ ) ? $_ : $enc-decode( $_, $CHECK );
}
}
}
--- 117,129
for my $key (qw/ parameters query_parameters body_parameters /) {
for my $value ( values %{ $c-request-{$key} } ) {
! # Hash support from the Params::Nested
if ( ref $value ref $value ne 'ARRAY' ) {
+ $c-_prepare_hashed_parameters($value);
next;
}
for ( ref($value) ? @{$value} : $value ) {
! $_ = $c-_decode_param($_);
}
}
}
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