Re: [Catalyst] HTML encoding parameters
Good evening, On 28/06/14 at 8:13 PM -0700, bill hauck wrote: >Is there a module that does this to all parameters at once? You want one of these (there are more on cpan too): https://metacpan.org/pod/HTML::Scrubber https://metacpan.org/pod/HTML::Lint Charlie -- Charlie Garrison PO Box 141, Windsor, NSW 2756, Australia O< ascii ribbon campaign - stop html mail - www.asciiribbon.org http://www.ietf.org/rfc/rfc1855.txt ___ 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] Can't detach from root / create action object
Good morning,
On 27/11/13 at 2:51 PM -, Craig Chant
wrote:
Or are there two single argument signatures to detach() one
takes an Action object and one takes a URL path string?
Being pedantic here, but it doesn't accept a URL path; it
accepts an action path. Often they are the same, but they don't
need to be.
# in Root Controller
sub my_list :Path('list') { ... }
You would pass /my_list to detach, but the URL for that action
would be /list.
Charlie
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Re: [Catalyst] Name suggestions for a project management system
Good morning, On 8/09/13 at 10:53 AM +0300, Kamen Naydenov wrote: So, any suggestions? "TaskCat" - Task (catalyst|cat) And you can use cat for mascot for free ;-) I'm at prototype stage for a Catalyst-based voicemail frontend for Asterisk. I chose Catast for the name. (catast.org) So what about Catask for your project? Charlie -- Ꮚ Charlie Garrison ♊ O< ascii ribbon campaign - stop html mail - www.asciiribbon.org 〠 http://www.ietf.org/rfc/rfc1855.txt ___ 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] Populate Log4perl config from Catalyst perl hooks
Good morning,
On 22/04/13 at 3:57 PM -, Anthony Gladdish
wrote:
It's turned on by default, yet enabling/disabling it before
initialising the new log object, doesn't appear to fix:
I don't know what else to suggest. This is an (slightly
modified) example that works for us:
log4perl.appender.CLIENTLOG.filename=sub { require MyApp; return
MyApp->path_to('client.log'); }
Charlie
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RE: [Catalyst] Populate Log4perl config from Catalyst perl hooks
Good evening, On 22/04/13 at 11:38 AM -, Anthony Gladdish wrote: >No, neither removing the backslash or adding the require statement has worked. You haven't by chance disabled `allow_code` in Log::Log4perl config? Charlie -- Ꮚ Charlie Garrison ♊ O< ascii ribbon campaign - stop html mail - www.asciiribbon.org 〠 http://www.ietf.org/rfc/rfc1855.txt ___ 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] Populate Log4perl config from Catalyst perl hooks
Good evening,
On 22/04/13 at 10:25 AM -, Anthony Gladdish
wrote:
Then in my Log4perl config:
log4perl.appender.LOGFILE.layout.ConversionPattern=\sub { return
MyApp::Cat::my_test_hook(); }
Unfortunately, this only prints " \sub { return MyApp::Cat::my_test_hook(); } "
in my log file!
Can anyone see how I may be able to fix this?
I don't think you want the escape (backslash); use this instead:
log4perl.appender.LOGFILE.layout.ConversionPattern=sub {
return MyApp::Cat::my_test_hook(); }
Or maybe this:
log4perl.appender.LOGFILE.layout.ConversionPattern=sub {
require MyApp::Cat; return MyApp::Cat::my_test_hook(); }
Charlie
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Re: [Catalyst] Slash character in argument of request URL
Good evening, On 8/04/13 at 12:28 PM +0200, Jaro Zajonc wrote: I'd expect that Catalyst would create 3 arguments out of it, however it will unescape last argument, and so I will have 4 arguments in reality. Are you sure Catalyst is unescaping the argument and not the web server itself? We had that problem with apache, so double-encoded the arg. But then we switched to lighttpd and then double-encoding was a problem. Plus the dev boxes handling it differently again we just made sure to avoid having slash in the args (we encoded the whole arg to be free of any 'special' characters). I'm interested in how others have handled this though since the encoding we're doing makes for a very long arg. Charlie -- Ꮚ Charlie Garrison ♊ O< ascii ribbon campaign - stop html mail - www.asciiribbon.org 〠 http://www.ietf.org/rfc/rfc1855.txt ___ 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::ActionRole::RequireSSL under development server
Good morning, On 16/04/12 at 11:11 AM -0700, Rippl, Steve wrote: We're just upgrading to Catalyst 5.9 from 5.8, and therefore switching from the old Catalyst::Plugin::RequireSSL to Catalyst::ActionRole::RequireSSL. The old module would detect when is was running under the standalone server and so was fine under development. Catalyst::ActionRole::RequireSSL doesn't seem to play nicely under the development server when hitting an action requiring SSL. Am I doing something wrong? Are there some settings in the config somewhere to disable that under debug or something? I want to avoid having different versions of the Controllers themselves between dev and production. I could be way off here, but it might be a conflict with other modules. I don't recall specific reason why, but I'm in process of creating a version of HTML::FormFu which works as a role rather than extended in controller base class. It was conflicting with another ActionRole (can't recall which one right now). Charlie -- Ꮚ Charlie Garrison ♊ O< ascii ribbon campaign - stop html mail - www.asciiribbon.org 〠 http://www.ietf.org/rfc/rfc1855.txt ___ 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 5.90010 server must be in CWD to run?
Good afternoon, On 22/02/12 at 10:48 AM -0800, Louis Erickson wrote: Which suggests there is, indeed a bug, as there's a Makefile.PL in the same directory as lib, right where catalyst.pl put it. Given the additional information you provided, it's possible for someone else to debug this and maybe help solve the problem. I'm far from understanding the internals in this case, but I think it's the Makefile that's wanted, not Makefile.PL. Try running `perl Makefile.PL` to create the Makefile. Of course, those who understand better might want to clarify/correct that. Charlie -- Ꮚ Charlie Garrison ♊ O< ascii ribbon campaign - stop html mail - www.asciiribbon.org 〠 http://www.ietf.org/rfc/rfc1855.txt ___ 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] ”Non-root configuration” of lighttpd::FastCGI doesn't work with Catalyst-Runtime-5.90002
Good morning,
I'm opening an old thread that is related to a problem I'm
having, my issue seems to also be related to "[Catalyst]
Plack::Hanlder::FCGI Bug?", and change in v5.90007.
On 2/10/11 at 11:14 PM +0900, N.A. wrote:
I'm not sure why, but for my case removing
'Plack::Middleware::LighttpdScriptNameFix' from 'Catalyst.pm' works.
Maybe "LighttpdScriptNameFix" is not requied because
my lighttpd is version 1.4.28 and I'm not mount my app under the root path
("/").
I hope there could be some switch to turn off this 'module'(middleware?) !!
I've got the opposite problem from that solved in v5.90007. I'm
running lighttpd/1.4.26 (on centos) so the LighttpdScriptNameFix
middleware should not be needed. But when I updated staging
server, our app broke, and applying LighttpdScriptNameFix
unconditionally fixed it (edited apply_default_middlewares in Catalyst.pm).
I don't understand SCRIPT_NAME and PATH_INO well enough to know
what *should* be happening. Where should I look to figure out
why the LighttpdScriptNameFix middleware still needs to be applied?
I have tried setting use_request_uri_for_path to both 0 & 1 and
doesn't make any difference.
The lighttpd.conf file contains:
$HTTP["url"] !~ "^/(static/|http-bind/)" {
fastcgi.server = (
"" =>
( "local" =>
(
"socket" => "/path/to/app-fastcgi.socket",
"check-local" => "disable",
)
)
)
}
Any suggestions?
Thanks,
Charlie
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Re: [Catalyst] Tutorial Woes on OS X
Good morning, On 22/09/11 at 3:58 PM -0400, Bill Birkett wrote: I'm trying to run the Catalyst Tutorial on OS X. I installed VirtualBox and the tutorial according to the instructions on the shadowcat website. Everything seems to work, except there is no network connection, only the local loopback, lo 127.0.0.1. Why do you need to install in a VM? Why not just install for OSX? You probably want your own perl (not system's perl) but that's easy to do with perlbrew. Charlie -- Ꮚ Charlie Garrison ♊ O< ascii ribbon campaign - stop html mail - www.asciiribbon.org 〠 http://www.ietf.org/rfc/rfc1855.txt ___ 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] Can the latest Catalyst version from CPAN be installed under Windows?
Good morning, On 9/09/11 at 6:00 AM -0700, John Napiorkowski wrote: If you install all your cpan dependencies into your perlbrew managed perl you'd have to reinstall perlbrew from scratch if you want to truly test your build system. For me, I like to test my build by building everything from the start and I can do that by either just deleting my local lib directory or creating a new local lib. Also if you work on multiple projects, or support several different cpan modules, I find it prudent to have one local lib per project for everything to be cleanly separated. I realize that leads to a lot of possible duplication, but hard drive space is pretty cheap nowadays. Thanks for all that. I can understand all those benefits but not sure they apply in my case. I'm treating perlbrew as a heavy-handed local::lib and since it's working for me I'll leave it as-is. Thanks again, Charlie -- Ꮚ Charlie Garrison ♊ O< ascii ribbon campaign - stop html mail - www.asciiribbon.org 〠 http://www.ietf.org/rfc/rfc1855.txt ___ 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] Can the latest Catalyst version from CPAN be installed under Windows?
Good afternoon, On 8/09/11 at 6:21 PM -0700, John Napiorkowski wrote: 2) Create and activate a local::lib where you dependencies will go (in other words never install stuff into the perlbrew managed Perl) What is the reason for not installing into perlbrew managed libs? I've got perlbrew setup almost exclusively for Catalyst, so why do the extra modules need to be installed elsewhere? Charlie -- Ꮚ Charlie Garrison ♊ O< ascii ribbon campaign - stop html mail - www.asciiribbon.org 〠 http://www.ietf.org/rfc/rfc1855.txt ___ 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] Complete example for autocomplete with HTML::FormFu, please
Good evening,
On 19/06/11 at 12:18 AM +0400, Alex Povolotsky wrote:
I'm trying to make a form with autocomplete text edit field; I
do understand general workflow but I still miss some
simple-but-complete example.
Can anyone please provide me with one? JQuery would be the best.
Ripped and simplified from code I'm using. So can't say it's a
complete example, but should have all the elements you need to
make it work.
<http://jqueryui.com/demos/autocomplete/>
package MyApp::Controller::REST;
use Moose;
use namespace::autoclean;
extends qw'Catalyst::Controller::REST';
sub usernames :Chained('') :PathPart('usernames')
:ActionClass('REST') { }
sub usernames_GET : Local {
my ( $self, $c ) = @_;
my $query ||= $c->req->params->{query} || '';
my $limit ||= $c->req->params->{limit} || 250;
my $usernames = $c->model('DBIC::User')->search(
{ username => {'-like', "\%$query\%"} },
{ order_by => 'username',rows=>$limit }
);
my @usernames_list = map { {value => $_->id, label =>
$_->username} } $usernames->all;
$self->status_ok(
$c,
entity => \@usernames_list,
);
}
__PACKAGE__->meta->make_immutable;
1;
## edit.yml
...
- type: Hidden
name: user_id
constraints:
- SingleValue
- Integer
- type: Block
nested_name: user
elements:
- type: Text
name: username
label: User
model_config:
read_only: 1
## edit.tt2
...
$(document).ready(function(){
$("#form_user\\.username").autocomplete({
minLength: 2,
source: function( request, response ) {
$.getJSON( "[% c.uri_for_action('/rest/usernames')
%]", {
query: request.term
}, response );
},
select: function( event, ui ) {
$( "#form_user\\.username" ).val( ui.item.label );
$( "#form_user_id" ).val( ui.item.value );
return false;
},
});
});
Charlie
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RE: [Catalyst] long poll AJAX
Good morning, On 10/06/11 at 12:33 AM -, John Karr wrote: The discussion I am attempting to start is about DBI models and not the merits of ORM vs DBI, but about doing DBI models well. What does this have to do with "long poll AJAX"? Why are you not using DBIx::Class? I don't know DBIx::Simple but maybe all you're wanting is to wrap that with a Catalyst model in which case look at Catalyst-Model-Adaptor. <http://search.cpan.org/dist/Catalyst-Model-Adaptor/> I really can't see how this has any bearing on "long poll AJAX" so start a new thread if you want to continue discussing this. Charlie -- Ꮚ Charlie Garrison ♊ O< ascii ribbon campaign - stop html mail - www.asciiribbon.org 〠 http://www.ietf.org/rfc/rfc1855.txt ___ 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] Forms with multiple buttons?
Good morning, On 12/04/11 at 7:50 AM -0500, John M. Dlugosz wrote: I've chosen Catalyst::Controller::HTML::FormFu to use with my app. I'd suggest asking this on the HTML::FormFu list. How would I have a form with multiple buttons? For example "revert", "preview", and "commit"? The latter two want the same textarea to be sent, so are part of the same form. Unless I'm missing something in your requirements, you would just use multiple Submit elements in your form config. As long as each has a different name then you can check req->params to know which button was used to submit the form. Charlie -- Ꮚ Charlie Garrison ♊ O< ascii ribbon campaign - stop html mail - www.asciiribbon.org 〠 http://www.ietf.org/rfc/rfc1855.txt ___ 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] Suggestions for sending email from cron job using'Catalyst' templates?
Good morning, On 11/04/11 at 6:58 PM +0300, Octavian Rasnita wrote: The TT templates used by the Catalyst app might contain many things like c.user, c.uri_for_action, may display images, may depend on other templates which are loaded automaticly when those templates are specified in the app config file. So there is no sane way of using those wrapper templates for sending email from a cron job. That was the conclusion I was reaching; I wanted feedback from others before I tried to make my own garden path. so you'll need to make a web request in order to have the same context variable and it would affect much the performance if you'll load the Cat app just for sending email. You can do it this way, but... it isn't a way I prefer to do this thing. Being a daily cron job, loading the app once isn't too much of an issue. But I couldn't really see what the advantage was either. All my other cron jobs have been able to use models only (DBIC), and I was thinking I could just use TT outside Catalyst as well, but I hadn't thought through all the ctx dependancies in the templates. Whenever you will find that a template used in the Cat app can't be used in a cron job, split that template into smaller templates, and for the templates that use the Catalyst context create another version that doesn't use it. Then make a template that include those templates which work in the Cat app and another template that works in the cron job. Or find all uses of ctx in the templates and supply sane values (or methods) in template_vars to replace the standard Catalyst ctx. That seems like a maintenance nightmare though. If there are too many parts of the template that needs to be changed, it is a better idea to create a separate entire template for using it in the external program. I'll consider this idea. Since it's just email templates they are not as complex. I'm not sure what the benefit will be though. Except for not having to take a FastCGI process, I can't see what the benefit of a 'smart' cron job is. I may as well just send a http request to the app. I seem to recall a few cron/schedule packages to use within Cat apps. The only one I can find right now is Catalyst::Plugin::Scheduler, which I don't really care for since it just piggybacks on user requests. Can anyone suggest any others? The alternative of sharing the templates among the Cat app and other external program would involve using templates that don't depend on the Catalyst app, and this can be done easily, but we would miss many features offered by the Catalyst context, and we probably need to share too few templates to prefer to lose those features. Yep, I agree. I can certainly do it all outside Cat context, but not sure it's worth the maintenance headache. So unless someone else comes up with clever suggestion I'll just move all the logic to a controller action. Which just leaves whether to use a scheduler within Catalyst, or just have a cron job send a request. Are there any best practices for that I should be aware of? Thanks, Charlie -- Ꮚ Charlie Garrison ♊ O< ascii ribbon campaign - stop html mail - www.asciiribbon.org 〠 http://www.ietf.org/rfc/rfc1855.txt ___ 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] Suggestions for sending email from cron job using 'Catalyst' templates?
Good morning,
On 11/04/11 at 9:20 PM +0930, Jon Schutz
wrote:
That was my thought. Usage is essentially...
use strict;
use warnings;
use HTTP::Request;
BEGIN {
$ENV{CATALYST_ENGINE} = 'Embeddable';
}
require MyApp;
my $response;
MyApp->handle_request(HTTP::Request->new('GET',
'http://localhost/send/email'), \$response);
Thanks for clarifying. And other than not tying up a FastCGI
process, what is the advantage of that approach over just
sending a request via http?
Thanks,
Charlie
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Re: [Catalyst] Suggestions for sending email from cron job using 'Catalyst' templates?
Good evening, On 11/04/11 at 10:34 AM +0930, Jon Schutz wrote: Perhaps fire up your app from the cron job using Catalyst::Engine::Embeddable? Thanks, didn't know about that one; I'll have a look. Hmm, the documentation is a bit sparse; I can't see how to get $c (or $app). I can't see anything in the test files either which show how to get the app object. Do you have an example you could share? Or should I just start the embeddable instance and then do a handle_request to process the email sending? Thanks, Charlie -- Ꮚ Charlie Garrison ♊ O< ascii ribbon campaign - stop html mail - www.asciiribbon.org 〠 http://www.ietf.org/rfc/rfc1855.txt ___ 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] Suggestions for sending email from cron job using 'Catalyst' templates?
Good evening, First, I may not be approaching this the right way at all. So I'm happy to take any suggestions for a better way to do what I need. I've got a daily task (cron job currently) which sends emails to users. I want to use existing TT templates to generate the email content. I'm using Mail::Builder::Simple for the message creation & sending. All the simple tests are working fine, until I want to use the existing template setup that I've been using to send email from within Catalyst. Specifically, the wrapper template (with header, footer, etc) makes fairly extensive use of c.uri_for and c.uri_for_action. And of course the Catalyst context is not available from the cron job (at least no way that I could find). One option is to move all the logic to a controller action and just have the cron job make an http request. That doesn't seem like the right approach though. Does anyone have suggestions on how I can use my existing template structure and still be able to use `c` from a cron job? Or should I use a completely different approach? Thanks, Charlie -- Ꮚ Charlie Garrison ♊ O< ascii ribbon campaign - stop html mail - www.asciiribbon.org 〠 http://www.ietf.org/rfc/rfc1855.txt ___ 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] help with :Path and config
Good evening, On 8/04/11 at 6:22 AM -0500, John M. Dlugosz wrote: Thanks. I found that mentioned in the COntroller docs, once you mentioned it. However, it also refers to :PathPrefix as well as :Local, :Path, etc, which I've not seen documented elsewhere. What's that? Different ways of defining actions, I don't think I can explain better than the docco. Maybe if you ask some specific questions... I know they are mentioned in more than one place in the docco, so keep reading (or ask Google). Charlie -- Ꮚ Charlie Garrison ♊ O< ascii ribbon campaign - stop html mail - www.asciiribbon.org 〠 http://www.ietf.org/rfc/rfc1855.txt ___ 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] help with :Path and config
Good evening,
On 8/04/11 at 4:18 AM -0500, John M. Dlugosz wrote:
>method index($c) :Path($url_name) :Args(0) {}
I don't think variable are allowed in method attributes, maybe someone else
will correct me.
>However, the debug screen tells me that the Loaded Path action is
>"/admin/$url_name". Why did it
>take the stuff in parens as a literal string, when I didn't use any kind of
>quotes around it? An
>example in the manual is
>sub bar : Path('foo/bar') { }
>which shows that it is quoted normally: not :Path(foo/bar).
And that also shows the path as a string, not a variable.
To achieve what you want, change the config:
__PACKAGE__->config->{path} = '/secret_path';
method index($c) :Path {}
Charlie
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Re: [Catalyst] Requesting example code for postfix and Email::Sender
Good morning, On 21/03/11 at 11:17 AM -0700, Kutbuddin Doctor wrote: All of the Transport examples are either SMTP or sendmail. Postfix is sendmail compatibile as far as injecting into the local mail queue. All distros I've seen for postfix will replace `sendmail` with a version that injects into postfix queue. So that's why you haven't found any docco specific to using postfix; it's the same as using sendmail. Charlie -- Ꮚ Charlie Garrison ♊ O< ascii ribbon campaign - stop html mail - www.asciiribbon.org 〠 http://www.ietf.org/rfc/rfc1855.txt ___ 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/FastCGI process management
Good morning, On 10/03/11 at 12:06 PM -, gvim wrote: Downloaded daemontools but on my Centos5.5 machine the install produced an error: Did you ask Google about it? <http://www.google.com/search?q=daemontools%20/usr/bin/ld:%20errno:%20TLS%20definition%20in%20/lib64/libc.so.6%20section%20.tbss%20mismatches%20non-TLS%20reference%20in%20envdir.o> Do any of those seem applicable in your case? I don't know much about the internals of daemontools; we're just users of it here (& have been for close to a decade). We've never had any install problems (or at least none that weren't easily solved). Charlie -- Ꮚ Charlie Garrison ♊ O< ascii ribbon campaign - stop html mail - www.asciiribbon.org 〠 http://www.ietf.org/rfc/rfc1855.txt ___ 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/FastCGI process management
Good afternoon, On 9/03/11 at 2:16 AM -, gvim wrote: So, if there any others out there using nginx/cgiwrap-fcgi.pl can you tell me what you're using to manage the processes. I've heard that a persistent environment needs more process management than vanilla CGI so can't deploy this app until I'm confident I can manage processes properly. I'm not using nginx/cgiwrap-fcgi.pl, but for fastcgi process management I doubt it matters which http server is being used. I suggest (& use) daemontools. http://cr.yp.to/daemontools.html The run script can be as simple as: --- #!/bin/sh exec 2>&1 exec setuidgid appuser envdir ./env /home/appuser/myapp/script/myapp_fastcgi.pl -e -l 127.0.0.1:3010 --- The env dir can contain files to populate environment variable, eg: $ cat /service/catalyst-appuser/env/PERL5LIB /home/appuser/lib/perl5/ $ cat /service/catalyst-appuser/env/CATALYST_DEBUG 0 We were already using daemontools for a number of other services, so adding catalyst process management was simple. Charlie -- Ꮚ Charlie Garrison ♊ O< ascii ribbon campaign - stop html mail - www.asciiribbon.org 〠 http://www.ietf.org/rfc/rfc1855.txt ___ 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] Browser Detection?
Good morning, On 6/03/11 at 5:36 AM -0600, John M. Dlugosz wrote: I'd like to set flags based on what that contains, like "send SVG images". Where would I put that in MyApp so it gets called some time before rendering the view? I do browser detection (checking) in the `auto` method (so I can redirect to 'upgrade browser' page). But it could also be done in the `end` method if you just want to put stuff in stash for the view. If you've got a base method that all other actions chain from (which seems to be current best practices) then you could put it there too. Charlie -- Ꮚ Charlie Garrison ♊ O< ascii ribbon campaign - stop html mail - www.asciiribbon.org 〠 http://www.ietf.org/rfc/rfc1855.txt ___ 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] Details of config options
Good morning,
On 28/02/11 at 7:10 AM -0600, John M. Dlugosz wrote:
> A module documented to put
>
>disposition hostless
>
>in the myapp.conf file. But, what is the equivalent __PACKAGE__->config(
>syntax for the MyApp.pm
>file? I can't find documentation on how the names are mapped, and I've even
>seen different syntax
>in different guides.
>
>What's the correct rule?
I think you're looking for this:
__PACKAGE__->config(
'Plugin::SmartURI' => { disposition => 'hostless' },
);
Charlie
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Re: [Catalyst] Weird problem with Catalyst::Authentication, and redirects
Good morning, On 26/01/11 at 8:15 PM +0700, Ben van Staveren wrote: -) check if all relevant modules are up to date. -) try with a different browser -) create a simple app and try this particular code there. I would do this if it wasn't for the fact that this code has worked just fine for the past year, and I haven't done any updates or upgrades for the last 2 weeks. And the problem is, if this is something that is due to C::A getting it's knickers in a twist, that's a showstopper for me because I can't go and tell my end-users "yeah just clear your cache and try another browser", they'd lynch me on the spot. I'll give it another shot, see what happens. Did you update Catalyst-Action-RenderView, maybe you're running into one of these: 0.16 2011-01-05 19:28:00 GMT - Fix bug accidentally introduced in the last version with response 3xx statuses. 0.15 2011-01-04 14:19:36 CET - Don't delegate to a view if the response body is set to `undef'. Charlie -- Ꮚ Charlie Garrison ♊ O< ascii ribbon campaign - stop html mail - www.asciiribbon.org 〠 http://www.ietf.org/rfc/rfc1855.txt ___ 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] Retrieve all users belong to a category and all its sub categories
Good afternoon, On 18/12/10 at 1:47 AM +0530, linuxsupport wrote: OK, I switched to Tree::NestedSet. Can someone give me real example, its not working for me. Can I suggest you move this to the DBIx::Class mailing list. I expect you'll get more responses there. And show what you're trying that's not working, otherwise look at the tests for real examples. Charlie -- Ꮚ Charlie Garrison ♊ O< ascii ribbon campaign - stop html mail - www.asciiribbon.org 〠 http://www.ietf.org/rfc/rfc1855.txt ___ 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] Retrieve all users belong to a category and all its sub categories
Good morning, On 16/12/10 at 11:15 AM -0500, Hauck, William B. wrote: Not sure how to do it in a DBIC-like fashion, but these few links show you how to do it in SQL for PostgreSQL and MySQL. Oracle and DB2 have hierarchical functionality built-in. http://www.postgresql.org/docs/8.4/static/queries-with.html http://dev.mysql.com/tech-resources/articles/hierarchical-data.html http://onlamp.com/lpt/a/5007 I haven't been following this thread closely, but I think one of the DBIC::Tree modules is what OP is looking for: <http://search.cpan.org/perldoc?DBIx::Class::Tree::AdjacencyList> <http://search.cpan.org/perldoc?DBIx::Class::Tree::NestedSet> Charlie -- Ꮚ Charlie Garrison ♊ O< ascii ribbon campaign - stop html mail - www.asciiribbon.org 〠 http://www.ietf.org/rfc/rfc1855.txt ___ 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 Chained Controller
Good morning, On 15/11/10 at 10:49 PM -0200, Eden Cardim wrote: When your requirements pile up, auto is going to become a big block of monolithic code, and your methods are going to have enormous sequences of attributes. Plus, I find it more logical to have the checking code closer to where it's required, as opposed to having to maintain the attributes scattered around the app then locate and edit the related code in auto. Thanks for the feedback. That's sort-of how I originally was coding it, but I had duplicated code for base and base_auth chained actions; that didn't seem right either. I was still pretty steep on the learning curve at that point. I'll go back and re-think some of my design decisions. Thanks again for the clarification. Charlie -- Ꮚ Charlie Garrison ♊ O< ascii ribbon campaign - stop html mail - www.asciiribbon.org 〠 http://www.ietf.org/rfc/rfc1855.txt ___ 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 Chained Controller
Good morning, On 15/11/10 at 2:53 PM -0200, Eden Cardim wrote: "Charlie" == Charlie Garrison writes: Charlie> I've never bothered to find out why, but I've run into Charlie> situations where $c->user_exists returns true and $c->user Charlie> returns false. I just check for defined($c->user) instead Charlie> and that solved it for me. Probably a mangled session? Could be. I found a problem with my browser changing session cookie value to old/expired value after two requests. The user_exists problem was probably before I finally debugged the browser problem. FYI, the browser (OmniWeb) devs have acknowledged my bug report but have been unable to reproduce the problem (& fix it). Charlie> I also agree with other users that auto is a better place Charlie> to do that check. Chaining is a lot more powerful because it allows you to distribute responsibilities hierarchically throughout several actions: I use a :AuthRequired method attribute and check for that in auto method. Is there anything inherently wrong with that method? I got the technique from someone on this list a while back. Charlie -- Ꮚ Charlie Garrison ♊ O< ascii ribbon campaign - stop html mail - www.asciiribbon.org 〠 http://www.ietf.org/rfc/rfc1855.txt ___ 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 Chained Controller
Good afternoon,
On 15/11/10 at 10:03 AM +0800, woosley. xu. wrote:
Caught exception in SEA::Controller::User->get "Can't call method "id"
on an undefined value
What is the problem with this code?
I've never bothered to find out why, but I've run into
situations where $c->user_exists returns true and $c->user
returns false. I just check for defined($c->user) instead and
that solved it for me.
I also agree with other users that auto is a better place to do
that check.
First I use this piece of code to make sure that a user is logged in, if
not, the use will be forward to the login page, and I assume after login, it
will return back to the original page
You need to handle that yourself. Save the current URI in the
session before redirecting to login page, and then redirect to
session-saved URI after successful $c->authenticate.
$c->session->{login_back} = $c->req->uri
unless ($c->action =~ /^(login|logout|rest\/)/ ||
$c->action eq '/');
And then after authenticate (simplified code, may not work as-is):
$c->response->redirect( delete $c->session->{login_back} ||
$c->uri_for_action('/index') );
Charlie
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Re: [Catalyst] CatalystX::Declare stash problem
Good afternoon,
On 25/10/10 at 10:57 PM -0700, Alan Humphrey wrote:
>If I use the stash method I get an error:
>
> $ctx->stash( data => $ctx->model("BirdWebDB::Orders")->search({
>'me.taxonomic_order' => {'not' => undef},
You're probably getting caught by list context; use search_rs instead:
$ctx->stash( data => $ctx->model("BirdWebDB::Orders")->search_rs({
'me.taxonomic_order' => {'not' => undef},
Charlie
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Re: [Catalyst] Handling long-running processes (was Re: Logging is not immediate)
Good afternoon, On 20/10/10 at 11:48 AM +1100, Toby Corkindale wrote: I still haven't played with Comet-style server-push much. Anyone else using it? I didn't spend much time looking at comet, but I have been looking into BOSH and have determined it will work for us. It depends on XMPP though (which we were already doing) so it may not be the best fit. Since we've already got XMPP we chose to use BOSH for pushing page updates to users. Out Cat app (or model within Cat) is just an XMPP client (or will be when I finish that part of project). Have a look at Strophe for javascript implementation of BOSH; makes the whole thing pretty easy. Note, XMPP is not just for chat; it's great for all sorts of live/push updates. Charlie -- Ꮚ Charlie Garrison ♊ O< ascii ribbon campaign - stop html mail - www.asciiribbon.org 〠 http://www.ietf.org/rfc/rfc1855.txt ___ 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] New install getting "Wide character in syswrite" error
Good morning, On 22/09/10 at 4:35 PM +0100, Tomas Doran wrote: >On 22 Sep 2010, at 14:53, Charlie Garrison wrote: >>I think I already submitted a patch for this; yep, r13505. >> >>t0m, any chance of a new release of C::P::Session::State::URI? >>In the meantime I'll apply the above patch to the new dev's machine. > >This adds a test which fails. You appear to have forgotten to commit your >additions to the test >application? > >But sure as soon as that's fixed up :) Hmm, I somehow managed to miss one of the test files when committing. I'll get that fixed up. Thanks, Charlie -- Ꮚ Charlie Garrison ♊ O< ascii ribbon campaign - stop html mail - www.asciiribbon.org 〠 http://www.ietf.org/rfc/rfc1855.txt ___ 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] New install getting "Wide character in syswrite" error
Good evening,
On 22/09/10 at 7:24 AM -0600, Larry Leszczynski
wrote:
May be totally related but I have seen those symptoms when the body of a
POST request gets read earlier in the request than usual, and then looks
empty when it is supposed to be read (so the Content-Length is zero
instead of whatever it should be). In my case I was calling
$c->req->param inside prepare_path, and it seemed like it was sucking in
the whole POST body, leaving it empty for when it needed to be accessed
later.
Thanks for that. I thought this issue seemed familiar. Fingers
in too many pies and I just couldn't remember where I had seen
it recently. It's an issue with Catalyst::Plugin::Session::State::URI.
I don't have access to the problem machine right now, but I'm
sure this will fix it.
@@ -320,7 +320,7 @@
if ( my $param = $c->_session_plugin_config->{param} )
{ # use param style rewriting
-if ( my $sid = $c->request->param($param) ) {
+if ( my $sid = $c->request->query_parameters->{$param}
) {
$c->_sessionid_from_uri($sid);
$c->_tried_loading_session_id(0);
$c->log->debug(qq/Found sessionid "$sid" in query parameters/)
I think I already submitted a patch for this; yep, r13505.
t0m, any chance of a new release of C::P::Session::State::URI?
In the meantime I'll apply the above patch to the new dev's machine.
Charlie
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Re: [Catalyst] New install getting "Wide character in syswrite" error
Good evening, On 22/09/10 at 10:21 AM +0100, Tomas Doran wrote: How is this deployed? I mean, is this with the test server, or other? Using myapp_server.pl; eg: $ ./script/myapp_server.pl -k --port 3124 There was a test error when installing Catalyst::Plugin::Unicode::Encoding. I downgraded Encode to v2.39 and then Catalyst::Plugin::Unicode::Encoding installed cleanly. Aha: https://rt.cpan.org/Ticket/Display.html?id=61456 Upgrading LWP fixes the tests issue.. Yep. Upgrading LWP, Encode and C::P::Unicode::Encoding to latest versions was successful. Can you try version 1.0 of Unicode::Encoding to see if this fixes your issue? I tried that before doing above upgrade. It didn't fix the problem. I'm not getting the "Wide character in syswrite" error now, but the symptoms still persist. Also, once the problem starts the test server won't respond to any further requests; requires a restart. Canceling the current request results in following error: Caught exception in engine "Wrong Content-Length value: 52" Any other suggestions? Thanks, Charlie -- Ꮚ Charlie Garrison ♊ O< ascii ribbon campaign - stop html mail - www.asciiribbon.org 〠 http://www.ietf.org/rfc/rfc1855.txt ___ 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] New install getting "Wide character in syswrite" error
Good afternoon, I setup an installation of our app for a new developer last night and keep getting the 'Caught exception in engine "Wide character in syswrite at...' error when making POST requests. Reading through the archives I expect this is a Unicode encoding problem. But I can't figure out where I'm going wrong with the new setup. (Note, the app works fine on 4 other workstations/servers, so I'm guessing it's a problem specific to this one setup.) There was a test error when installing Catalyst::Plugin::Unicode::Encoding. I downgraded Encode to v2.39 and then Catalyst::Plugin::Unicode::Encoding installed cleanly. The plugin list is: __PACKAGE__->setup(qw/ ConfigLoader AutoCRUD Static::Simple Params::Nested I18N Unicode::Encoding Cache::HTTP Session Session::Store::DBIC Session::State::Cookie Session::State::URI Authentication Authorization::Roles Authorization::ACL RequireSSL Cache /); What else can I try to resolve this problem? Thanks, Charlie -- Ꮚ Charlie Garrison ♊ O< ascii ribbon campaign - stop html mail - www.asciiribbon.org 〠 http://www.ietf.org/rfc/rfc1855.txt ___ 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 weird initialization with Apache
Good morning, On 10/09/10 at 5:47 PM +0200, Albert Vila wrote: When I restart the apache server, this method is called twice. The first one, it dumps all the configuration propertly, but the second one, it only prints the parameters from the __PACKAGE__->config main method. This is going a way back in memory, and at the time it was with apache1 and mod_perl. Due to some apache/mod_perl internals startup code gets run twice. So any code which *must* only run once needed special handling during startup. It sounds like you're running into the 'restart twice' problem: <http://www.google.com/search?q=apache%20mod_perl%20setup%20runs%20twice> Charlie -- Ꮚ Charlie Garrison ♊ O< ascii ribbon campaign - stop html mail - www.asciiribbon.org 〠 http://www.ietf.org/rfc/rfc1855.txt ___ 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] App breaks after updating to Catalyst::Plugin::Session::State::URI v0.14
Good morning,
On 19/08/10 at 6:32 PM +0100, Ash Berlin
wrote:
if ( my $sid = $c->request->parameters->{$param} ) {
Try changing parameters to query_parameters. It sounds like
hitting params is causing it to read the body and mess things
up when it comes to read the body again.
Will do. And that fixes it, thanks.
Also if you could see to creating a (failing) regression test this would help.
I've been working on that. But apparently I don't know how to
create a POST request with body parameters using Test::WWW::Mechanize::Catalyst.
I'm trying to use something like this:
$m->post_ok("http://localhost/uri/body_param";,
{content_type=>'application/x-www-form-urlencoded',content=>"body_param=value"},
"post request");
Any quick suggestions on what I'm doing wrong?
Charlie
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Re: [Catalyst] App breaks after updating to Catalyst::Plugin::Session::State::URI v0.14
Good morning,
On 19/08/10 at 9:12 AM -0700, Bryan Opfer wrote:
I have the same exact behavior in my app after upgrading to 0.14. So,
I don't think it is just your app. Interestingly, if I remove "param"
from my config and use the mode where the session id is appended to
the URI, then things work fine. But, if I use the session id in the
param, it breaks just like your app.
We're hitting the same thing then. I've just been playing with
C::P::Session::State::URI code and found that if I change line
323 from:
if ( my $sid = $c->request->param($param) ) {
to:
if ( my $sid = 0 ) {
then the problem goes away. So without knowing more about Cat
internals I would conclude that calling $c->request->param
during `prepare_path` is creating problems elsewhere. I also tried:
if ( my $sid = $c->request->parameters->{$param} ) {
And that fails as well.
I've tried following the code logic but I'm quickly getting lost
in all the different prepare_* methods spread among Catalyst.pm
and the different C::Engine modules.
For now I've changed C::P::Session::State::URI with `sub
prepare_action {...]` rather than `prepare_path` and my app is
working. Hopefully someone with some better ideas than me can
suggest what the proper fix is.
Charlie
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Re: [Catalyst] App breaks after updating to Catalyst::Plugin::Session::State::URI v0.14
Good morning, On 19/08/10 at 1:17 PM +0100, Ash Berlin wrote: Caught exception in engine "Wrong Content-Length value: " I see this error occasionally when I restart a server and the client is in the middle of a request and retries. Does this error happen every time? Including once you close the browser and using lwp-request etc.? I've tested with different clients and different servers; the behavior is consistent. I upgrade to C::P::Session::State::URI v0.14 and the problem starts. I downgrade to C::P::Session::State::URI v0.13 and the problem goes away. I failed to mention in my original message; the problem manifests with POST requests. I'm not sure whether GET requests are immune, but POST requests with size >0 will always fail. At this point I don't know whether to approach this as bug with C::P::Session::State::URI or with my app. Or how to determine which it might be. I can dive into the debugger, but I was hoping someone with better knowledge of Catalyst internals might have some ideas where I should look first. Thanks, Charlie -- Ꮚ Charlie Garrison ♊ O< ascii ribbon campaign - stop html mail - www.asciiribbon.org 〠 http://www.ietf.org/rfc/rfc1855.txt ___ 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] App breaks after updating to Catalyst::Plugin::Session::State::URI v0.14
Good evening, I updated heaps of modules on my dev server last night, and my app broke horribly. Various errors in the log, common one being: Caught exception in engine "Wrong Content-Length value: " I reverted to a backup and updated modules in small batches. The error returned when updating Catalyst::Plugin::Session::State::URI v0.14. The change notes indicate a couple things I probably should focus on: - Fix behaviour when debug is turned on by wrapping prepare_path rather than prepare_action (RT#56753). - Fix for loading the session ID with a cookie for some actions and Session::State::URI for others (RT#57620) I'm guessing the error is due to the change from prepare_action to prepare_path but I don't know enough about the C::Engine internals to figure out what the real problem is. Or maybe it's not even a problem with C::Engine, and that's just where exception gets thrown. During my testing I determined the issue happens when running under both myapp_server and myapp_fastcgi. (So I don't think it's an issue specific to C::Engine::HTTP or C::Engine::FastCGI.) Can anyone help with the debug process from here? What should I try next? What other info should I provide? Plugin list is: __PACKAGE__->setup(qw/ ConfigLoader AutoCRUD Static::Simple Params::Nested I18N Unicode::Encoding Cache::HTTP Session Session::Store::DBIC Session::State::Cookie Session::State::URI Authentication Authorization::Roles Authorization::ACL RequireSSL Cache /); Just using C::P::Session::State::URI v0.13 for now is fine. But I'd like to get this solved before pushing changes to production. Thanks, Charlie -- Ꮚ Charlie Garrison ♊ Garrison Computer Services <http://www.garrison.com.au> () ascii ribbon campaign - against html e-mail /\ www.asciiribbon.org - against proprietary attachments 〠 http://www.ietf.org/rfc/rfc1855.txt ___ 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] Store something in the stash at startup
Good evening, On 18/08/10 at 11:04 AM +0100, Tomas Doran wrote: Does this make sense how this would work? I'm not saying you want this facility _right now_, just that when you come to want it, it's nice if your template is already flexible - which is why I'd try to have the controller pass all the data your template is going to operate on into the template, rather than have the template reaching into the model.. Thinking about all this a bit more... as a rule of thumb should I never call $c methods from the view? Is that an indication there is flawed logic elsewhere and all data the view needs should really be in the stash. I just checked one view template to see how I was using the context object, and I make calls to 7 different methods, some of which I don't think I could easily stash due to parameters that get passed (eg. uri_for_action). So if there are some context methods that I really do want to use, that means I've already got requirement for the context in my view, so why not just use context as much as needed. Note, I'm not challenging the idea of putting (most) everything in stash, just trying to get a handle on the line between using methods from context and data in stash. My usage currently has large gray area (eg. c.user vs user); where should I draw the line? Thanks again, Charlie -- Ꮚ Charlie Garrison ♊ O< ascii ribbon campaign - stop html mail - www.asciiribbon.org 〠 http://www.ietf.org/rfc/rfc1855.txt ___ 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] Store something in the stash at startup
Good evening, On 18/08/10 at 11:04 AM +0100, Tomas Doran wrote: Does this make sense how this would work? I'm not saying you want this facility _right now_, just that when you come to want it, it's nice if your template is already flexible - which is why I'd try to have the controller pass all the data your template is going to operate on into the template, rather than have the template reaching into the model.. Great explanation, thanks. I'll keep all that in mind moving forward. It didn't make sense to me (& in one case had race-condition, don't recall specifics) Errr? As I said, I don't recall specifics. And it's quite possible it was developer error while tackling the learning curve. And also why I was hoping to get some clarification (eg. the above), I realized it was possible I taught myself some foundation concepts which were not accurate. Thanks again for the examples. Charlie -- Ꮚ Charlie Garrison ♊ O< ascii ribbon campaign - stop html mail - www.asciiribbon.org 〠 http://www.ietf.org/rfc/rfc1855.txt ___ 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] Store something in the stash at startup
Good afternoon,
On 17/08/10 at 4:24 PM +0100, Tomas Doran
wrote:
On 17 Aug 2010, at 15:50, Charlie Garrison wrote:
I was suggesting the Moose attribute as way of storing the
model in $c to be easier to reference from templates.
I highly recommend taking the model instance and stashing it
(as is being done already), rather than making an attribute on
the context object, as this is less flexible...
I.e. if you are saying [% c.model('Foo').thing %] or [%
c.foo.thing %] then this is less flexible (as you can't
override foo for part of your site) than $c->stash(foo =>
$c->model('Foo')) in your perl code, then [% foo.thing %] in
your template.
I'm not sure I understand why it's less flexible. I use
attributes on the context object to store objects that are
needed *everywhere* in the app. I was following the logic of
$c->user which stores the current $user. The objects stored in
the context attributes are still models, and as such can be flexible.
It didn't make sense to me (& in one case had race-condition,
don't recall specifics) to store all those objects in the stash
for each request. So I'm using this as an opportunity to learn...
If the stash or the context attribute are simply storing a model
object, what is the advantage to storing in stash over context
attribute? If it's the model that I would want to
override/extend, why does it matter whether it's accessed via
stash or via context attribute?
And thanks for the input so far, always fun to learn more. :-)
Charlie
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Re: [Catalyst] Store something in the stash at startup
Good morning,
On 17/08/10 at 8:59 AM -0500, w...@serensoft.com wrote:
On Tue, Aug 17, 2010 at 6:23 AM, Tomas Doran wrote:
No, it wouldn't. The adaptor you showed has a lifetime of the application,
and so it won't be recreated each request.
Hmm, this is interesting. Are you referring to the "Moose goodness" of
has "menu_data" => (
is => "ro",
isa => "HashRef",
default => sub { shift->config->{menu_data} }, #pull data from config
);
Is that the part you're referring to as application-lifetime?
No, he's referring to a part of one of the OP's messages that I
missed, specifically:
package BRK::Model::Menu;
use strict;
use warnings;
use base 'Catalyst::Model::Adaptor';
Using Catalyst::Model::Adaptor as base for a model class will
create the model (or class referred to by model) once for each
app run. There are also two other Adaptor modules for creating
models for each request or for each call to $c->model. Choose
the one appropriate for the desired model life-cycle; once for
each app run, once for each request, or once each time $c->model
is called.
Octavian, has your question been answered? At this point in the
discussion I'm not clear where the problem is and what you need
to solve. I would have thought that by using
Catalyst::Model::Adaptor your app would be working as desired,
but I may be missing the point.
I was suggesting the Moose attribute as way of storing the model
in $c to be easier to reference from templates.
This is where I got confused:
On 17/08/10 at 8:27 AM +0300, Octavian Rasnita
wrote:
I load and store this object in the stash on each request in the Root::auto :
Private method with:
$c->stash(menu => $c->model('Menu'));
But this would re-create the menu object on each request, and this takes time.
Since the model is created with Catalyst::Model::Adaptor, it's
only instantiated once. So the only thing happening with the
code above is adding the already-existing model to the stash for
each request.
I also agree with t0m's comment about premature optimization.
Unless you know there is a performance problem there then I
doubt there is anything to fix.
Charlie
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Re: [Catalyst] Store something in the stash at startup
Good afternoon,
On 17/08/10 at 8:27 AM +0300, Octavian Rasnita
wrote:
>$c->stash(menu => $c->model('Menu'));
>
>But this would re-create the menu object on each request, and this takes time.
>
>The data structure of the menu is loaded only at startup by the do() in the
>configuration file, but
>then it is used on each request to re-create the menu object.
Are you looking for this:
http://search.cpan.org/perldoc?Catalyst::Model::Adaptor
Specifically:
"Note that NotMyApp::SomeClass is instantiated at application startup time."
Charlie
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Re: [Catalyst] Store something in the stash at startup
Good evening,
On 16/08/10 at 11:05 AM +0300, Octavian Rasnita
wrote:
I have a module that creates an object (a menu) and I want to
store it in the stash when the application starts.
Where is the recommended place to create this object and store
it in the stash if I want that object created just once at app startup?
Should I override a certain method in MyApp.pm and create the object there?
Does it need to be in stash? How about a method in MyApp.pm that
supplies the data? Eg.
sub menu_data {
my $self = shift; # same as $c
return {
item1 => 'some data',
};
}
Or just use some Moose goodness instead:
has "menu_data" => (
is => "ro",
isa => "HashRef",
default => sub { shift->config->{menu_data} }, #pull data
from config
);
And then later in your template:
[% c.menu_data.item_1 %]
If you really do want the data in the stash, then create the
object at app startup and then assign it to stash on each request:
after 'prepare_action' => sub {
my $c = shift;
$c->stash( menu_data => $c->menu_data_object );
}
Charlie
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Re: [Catalyst] restore session manually
Good evening, On 5/07/10 at 9:31 AM +0200, Bernhard Bauch wrote: ah.. i think more important is to restore the users session.. to have $c->user() available after getting the session parameter... so maybe i need to hook into - or call a function of - Catalyst-Plugin-Authentication ? That seems to be over-complicating the problem. The Session plugins already handle all of that, so either use one of the existing Session::State plugins or create your own. Then all the session/user/etc stuff should 'just work'. Restoring the session some other way (later in the execution cycle) is asking for problems when some part of your app is expecting the session to already be restored, before your upload action has a chance to do it. Eg. if request requires authenticated user for the upload action, and user is restored along with the session, and session/user is restored from the upload action . pain ensues. Charlie -- Ꮚ Charlie Garrison ♊ O< ascii ribbon campaign - stop html mail - www.asciiribbon.org 〠 http://www.ietf.org/rfc/rfc1855.txt ___ 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] restore session manually
Good evening, On 5/07/10 at 8:47 AM +0200, Bernhard Bauch wrote: yes i already thought about using Session::State::URI for this problem. but i don't want to enable State::URI for the rest of the app. it is just this one action that needs to restore the session from the parameter. I don't find having Session::State::URI enabled for the whole app to be a problem. What is your concern about having it? If it's because of the URL rewriting, then just add no_rewrite_if_cookie to your session config. i'd like fake a session restore, like State::URI does from the param, or State::Cookie from the cookie value.. Rather than re-inventing the wheel, copy what Session::State::URI (or Session::State::Cookie) does for restoring the session. Or just subclass Session::State::URI and make it a noop for all except a couple of selected actions. Charlie -- Ꮚ Charlie Garrison ♊ O< ascii ribbon campaign - stop html mail - www.asciiribbon.org 〠 http://www.ietf.org/rfc/rfc1855.txt ___ 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] restore session manually
Good morning,
On 2/07/10 at 10:30 AM +0200, Bernhard Bauch wrote:
i'm trying to use this super nice jquery file uploader with
progress bar (http://www.uploadify.com/).
[...]
the problem is i did not manage to restore the session from the session-id
manually.
i did try to call some of the functions of Plugin::Session manually, but it did
not work out.
Use Session::State::URI, eg.
use Catalyst qw/
Session
Session::Store::FastMmap
Session::State::Cookie
Session::State::URI
And in your javascript, tell uploadify which session_id to use:
$('#uploadify').uploadify({
'scriptData' : {'session.id': '[% c.sessionid %]' },
...
Note, I generate the javascript in my template file, so the
session_id becomes hard-coded in each page. You could also read
the current cookie session and pass that in instead.
Also, I did that code ages ago, there could be some other config
data elsewhere that I'm not remembering. Eg. I'm not sure why
the scriptData is using session.id rather than session_id.
I also seem to recall having to put in an exception somewhere
for my upload action, again don't recall what that way. If you
get stuck let me know and I'll dig through my code some more.
Charlie
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Re: [Catalyst] Repeatedly creating sessions
Good evening, On 24/06/10 at 2:30 AM -0700, Paul Makepeace wrote: Any tips or suggestions on what this might be? Anyone else seen it? Debug tips next time we catch it? I've seen behaviour like that with two of the apps here, but it only seems to be happening with one particular browser (OmniWeb on Mac) so I don't think our problem is with Catalyst. I did detailed logging and communicated with OmniSoftware support; they agreed it looked a browser problem. Thought I'd chime in just in case the problem we're having is with Catalyst instead of the browser. Load the following modules to help with debugging: CatalystX::Debug::RequestHeaders CatalystX::Debug::ResponseHeaders And I'm keen to hear what you find with LiveHTTPHeaders. Charlie -- Ꮚ Charlie Garrison ♊ O< ascii ribbon campaign - stop html mail - www.asciiribbon.org 〠 http://www.ietf.org/rfc/rfc1855.txt ___ 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] Refactoring question
Good morning, On 27/05/10 at 11:09 AM -0400, Steve wrote: Don't we have rules for this list that posts should not be in html format? Or are they just guidelines? <http://www.catb.org/~esr/faqs/smart-questions.html#formats> "Send plain text mail, not HTML. (It's not hard to turn off HTML.)" In either case Steve, your posts are not easy to read through all the html. Charlie -- Ꮚ Charlie Garrison ♊ O< ascii ribbon campaign - stop html mail - www.asciiribbon.org 〠 http://www.ietf.org/rfc/rfc1855.txt ___ 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] Alternatives to Catalyst ?
Good morning,
On 27/04/10 at 1:22 PM +0100, Dermot wrote:
That comment was obviously tongue in cheek but there was an
underlining point that access via sub-routine reference is slower than
access via a hash. Toby was quick to point out that as far as he knew
$req->param->{} was the referred method. Now that doesn't break
encapsulation and I'm assuming that it will be faster access method
than $req->params(). I could be wrong. I haven't benchmarked. I am
simply following the logic that subroutine references are slower that
hash lookups. Is it really so wrong to want to use params->{} over
params()? You may call it premature optimisation (as if is a dirty
word) but to me it's just a good habit that has the benefits of being
a bit faster.
So just in case you missed it, when I said:
...but if I'm breaking the encapsulation in some ways that's going to
bite me later, I'd steer
clear.
I meant, "I'd don't want break encapsulation".
I hope that clear things up and you can stop talking about me as if
I'm not here :)
That didn't clear things up for me, and I thought I had some
clarity already. So I guess one of us is (still) confused.
I thought it was an issue of:
$req->param(...)
vs:
$req->params->{...}
Note, one is plural, the other is not. The param method is for
legacy CGI.pm compatibility, and as such, is slower. The params
method returns a hash, and of course one then does direct hash lookups.
The params method is an alias for parameters. And since it
simply returns a hash it is relatively speedy and encapsulates
the internal parameters access (hash or whatever) within C::Request.
And for those who like juggling with sharp knives with one hand,
they could skip both param and params methods and use:
$req->{parameters}->{...}
So as long as one doesn't need CGI.pm compat, use
$req->params->{...} as the 'best practices' approach. It's not
slower like $req->param(...) is, but still offers the desired encapsulation.
Have I got that right or am I still confused?
My mental clue sheet looks like this:
$req->param(...) will return one value (scalar or array),
the way I'm used to with CGI.pm.
$req->params->{...} returns multiple values in a hash,
which I can then reference by key.
One thing this discussion did help me with was some confusion
that HTML::FormFu threw in there for me. In my mind, I kept
confusing its $form->param(...) (& related) methods with
$req->params->{...}. This discussion has resulted in me
reviewing my usage of all various param(s) methods and I've
found a few things to fix (or improve).
I hope I've got it right now. :-)
Charlie
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Re: [Catalyst] Catalyst::Plugin::Prototype: current state?
Good morning, Thanks for the reply, and that means much of my previous message can be ignored. On 22/03/10 at 12:28 PM -, Oliver Gorwits wrote: On 22/03/2010 11:32, Charlie Garrison wrote: What part of AutoCRUD is accessed outside the /autocrud path? You might be misunderstanding how AutoCRUD works. The "/autocrud" base is just a default - you can set this to something else or even "". That means I cannot tell you what paths to protect, you need to work it out for yourself, although they will be self-contained. The "self-contained" part is what I really wanted to know. I'm aware the base can change to something else; I'm fine with that. If you want to control access on a per-table basis, then your ACLs are based on path parts which are constructed on the fly from your DB schema and table names, and there is a risk you will get it wrong. It's not even easy for me to document, because schema and table names are not transposed literally into the path. Thanks, but I'm just looking for a shotgun (all or nothing) approach. I think you're a little wide of the mark here. There are many CRUD solutions for Catalyst/DBIC, each with strengths and weaknesses. As t0m put it very well in another thread: "AutoCRUD is very simple and easy to use, works like a charm and also gives you absolutely no configurability." The easy to use part is why I chose it. I wanted something easy for my customers to use, and easy for me to implement. And AutoCRUD meets those criteria *very* well. If you want tight control over how your CRUD works then build the CRUD yourself using one of the other frameworks[1]. Please don't criticize AutoCRUD for not addressing a given feature - there are any number of use cases where the plugin is perfectly adequate. Sorry, it was not meant as a criticism. Apologies if it came across that way. It was my confusion on what the target audience for it is. I honestly don't see the benefit as a 'developers tool'. That is only my opinion. I do see great benefit for end-users though. I can see lots of work has gone into AutoCRUD it's great for what it does. So, apologies if I wasn't clear; it's really been "one of those days". I like AutoCRUD; I just want to make sure I'm using it the right way. And there seemed to be conflicting information which just confused me. Thanks again for your reply, hopefully I've cleared up why I made my comments. Charlie -- Ꮚ Charlie Garrison ♊ 〠 PO Box 141, Windsor, NSW 2756, Australia O< ascii ribbon campaign - stop html mail - www.asciiribbon.org http://www.ietf.org/rfc/rfc1855.txt ___ 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::Plugin::Prototype: current state?
Good evening, On 22/03/10 at 4:41 AM -0700, Ovid wrote: I can't answer these questions. I can only refer you to the rt queue discussion: https://rt.cpan.org/Ticket/Display.html?id=55742 Thanks, that answered some things, but also just made others even more confusing. Your comment: This is because the author made it clear that authz was not a design concern and the internal URLs vary widely. Rather than risk opening up a hole to the database, separating this is much safer. But the author says in the RT ticket: Having said that, you should be able to match on the AutoCRUD paths within your custom ACL role because they are quite predictable: /autocrud/* - obviously just your admins /autocrud// will be the page for any table So, while the URLs may vary widely, they are "quite predictable". Maybe this discussion went off track about being able to specify different authz for different portions of AutoCRUD. I'm happy with a simple 'any admin can access the whole db' approach. In which case the ACL for /autocrud should be sufficient. Or am I missing something? In that ticket the AutoCRUD author also states: This has more to do with the philosophy of AutoCRUD. It's meant as a tool for the application developer more than the end user, so I have never focused on authZ. And that sort of makes sense, but who is the end-user? Is it my $customer, or is it their users of the site? For me, the end-user is my $customer and I want to give them full access to the database. And AutoCRUD seems like a simple way to achieve that. For the app developer, AutoCRUD seems like a toy; I need much better/direct db access than is available via AutoCRUD. So, for the developer, AutoCRUD is a weak tool, and for the end-user there is no 'proper' support for authz. There seems to be a big gap. Anyway, for now I'm going with the comment "AutoCRUD paths ... are quite predictable", and rely on the ACL plugin to give the desired authz. I didn't see creating a separate app and securing it at the server level as being a big deal (for me, your mileage may vary). Between the different devs (& even some developers), the test server, production server, etc. it's not trivial to simply "add another app". Of course it's doable, but I'd prefer to spend my efforts on app development than helping designers install/configure a second app. So, thanks for bringing up this issue. It has made me aware of some limitations that I hadn't looked at before. And if anyone thinks that using the Auth::ACL plugin for protecting direct db access (eg. /autocrud) is a bad idea, please share your thoughts. Thanks, Charlie -- Ꮚ Charlie Garrison ♊ 〠 PO Box 141, Windsor, NSW 2756, Australia O< ascii ribbon campaign - stop html mail - www.asciiribbon.org http://www.ietf.org/rfc/rfc1855.txt ___ 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::Plugin::Prototype: current state?
Good evening, On 22/03/10 at 3:09 AM -0700, Ovid wrote: Actually, after some discussion with the AutoCRUD author, it was generally agreed it would be safer to not integrate AutoCRUD directly into my app. A different app running on a different domain/subdomain and setting security at the server level seems more appropriate. This is because the author made it clear that authz was not a design concern and the internal URLs vary widely. Rather than risk opening up a hole to the database, separating this is much safer. I'd really like to get more info on that. Looking at all the actions for my app in the debug output on startup, I can see lots of private and chained actions for AutoCRUD, and they are all under the /autocrud path. What part of AutoCRUD is accessed outside the /autocrud path? AutoCRUD is very nice convenience, but it's not so nice to warrant running a separate app for it. To me, *having* to run a separate app indicates a design flaw. And if that's the case then I need to look at alternate solutions. (Note, I'm not against server-level auth, and I use it for other things outside my app, but within the app.) Is the author on this list? Can you provide any further insight into why authz for the /autocrud path is not sufficient? I'm somewhat baffled that a tool which effectively allows full access to the DBIC model doesn't at least consider authz as part of the design. Sorry, there's lots of red flags waving around and I'm not sure whether I should pay attention to them. Thanks, Charlie -- Ꮚ Charlie Garrison ♊ 〠 PO Box 141, Windsor, NSW 2756, Australia O< ascii ribbon campaign - stop html mail - www.asciiribbon.org http://www.ietf.org/rfc/rfc1855.txt ___ 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::Plugin::Prototype: current state?
Good morning,
On 20/03/10 at 9:02 AM -0700, Ovid
wrote:
1. It breaks my app badly.
You can connect to your server at http://curtis-poes-computer-3.local:3000
[warn] Calling $c->view() will return a random view unless you specify one of:
[warn] * $c->config(default_view => "the name of the default view to use")
[warn] * $c->stash->{current_view} # the name of the view to use for this
request
[warn] * $c->stash->{current_view_instance} # the instance of the view to use
for this request
[warn] NB: in version 5.81, the "random" behavior will not work at all.
[error] Caught exception in
Veure::View::AutoCRUD::JSON->process "must provide object to
convert at /Library/Perl/5.10.1/Catalyst/View/JSON.pm line 44"
I can't tell why from the docs. This is low priority for me, so I
stopped using it as I don't (yet) need this feature.
The fix is given in the warning message, eg:
__PACKAGE__->config(default_view => 'TT'); # or whatever the
name of your view is.
Then you have a 'default' view for your app and Catalyst doesn't
need to choose one at random. AutoCRUD is adding another view
and Catalyst doesn't know which one to use by default.
Assigning a default_view in config is good practice anyway; it's
not just an issue with AutoCRUD. Add it now, and don't get
bitten later when the same problem crops up with something else
(eg. adding a view for sending emails).
3. It's not clear from the docs (to me) how to restrict access.
I'm using Catalyst::Controller::ActionRole and a custom role to ensure
that certain urls can only be accessed by those with admin
privileges. I can't tell how to hook this into AutoCRUD. I
suppose I could write a
custom subclass of the plugin, so this is the least of my issues.
How about using C::P::Authorization::ACL, eg:
__PACKAGE__->deny_access_unless(
"/autocrud",
[qw/admin/], # user must have role 'admin'
);
I balked at adding C::P::Authorization::ACL to my app just for
AutoCRUD, but I couldn't find a better way of adding auth
restrictions to AutoCRUD. Maybe someone else will suggest
something more elegant. (I seem to recall reading something a
while back about performance degradation with
C::P::Authorization::ACL; can anyone clarify?)
Charlie
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Re: [Catalyst] Empty pdf file/ using Catalyst::View::PDF::Reuse
Good afternoon,
On 6/03/10 at 4:51 PM +0800, Lupin Deterd
wrote:
I'm using View::PDF::Reuse to create/generate pdf, and though it
successfully create one but it's empty, following is code/template.
-- template/receipt.tt2 --
[% pdf.prFont('Helvetica-Bold') %]
[% pdf.prFontSize(50) %]
[% y = 500 %]
[% FOREACH item IN list %]
[% pdf.prText(100,y,item) %]
[% y = y - 13 %]
[% END %]
Try printing something other than `item`, eg. just a simple
scalar "test value", to ensure you're not simply printing blank values.
Also, try ending with pdf.prPage(). I was having problems with
blank PDFs and that may have fixed it; I can't recall exactly, I
tried heaps of methods before getting it all working right with
multi-page PDFs.
Charlie
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Re: [Catalyst] Which C::View::PDF should I use?
Good evening, On 8/03/10 at 10:27 AM +0200, Octavian Rasnita wrote: Unfortunately I don't know if it can help me, because I am blind and I can't see if the manually configured positions are displayed correctly. That's why I was hoping that there is a solution that works like the common TT templating system. Wow, that certainly would make it more challenging. And I can't think of any way around needing to see where the values get printed. I'm having to position them through trial and error. (My current solution feels *very* hackish.) Sorry I can't offer anything more useful. Charlie -- Ꮚ Charlie Garrison ♊ 〠 PO Box 141, Windsor, NSW 2756, Australia O< ascii ribbon campaign - stop html mail - www.asciiribbon.org http://www.ietf.org/rfc/rfc1855.txt ___ 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] Which C::View::PDF should I use?
Good evening, On 8/03/10 at 8:41 AM +0200, Octavian Rasnita wrote: Do you know if there is a way of creating PDFs in the same way the HTML templates are created, by just putting a variable name in a certain place and render that pdf file by replacing that variable with its value? (Without needing to specify the position where those variables will be placed) I don't. That's exactly what I was hoping to do, but I couldn't find a way to do it (without expensive commercial solutions, or without using hand-crafted PDF 'forms'). I've got a form config which $customer can change (add fields, etc) and I've included X/Y coords as part of the config. That was the only way I could get it working in limited time I've got. I can share code with you if it will help (maybe offlist would be better). Charlie -- Ꮚ Charlie Garrison ♊ 〠 PO Box 141, Windsor, NSW 2756, Australia O< ascii ribbon campaign - stop html mail - www.asciiribbon.org http://www.ietf.org/rfc/rfc1855.txt ___ 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] Which C::View::PDF should I use?
Good morning, On 8/03/10 at 9:06 AM +1100, Chris wrote: I've found that a simple way to put values into a PDF is to use PDF forms - position the form fields in the appropriate location in the template doc, and to generate the output update the form fields and write a 'flattened' version of the doc. This means you can use visual tools to layout the doc, and your code doesn't need to know anything except the field names. Thanks for that tip. And I later realized thats where I got confused with my first read-through of the docco (thinking I could do a simple 'replace value'). For this project though, it's not practical for someone to create a PDF 'form'. I've got an action generating a blank html form which $customer can print to pdf (hopefully they can at least do that, I'm still working through it with them) which PDF::Reuse loads as the template. I'm still working out how to best specify the X/Y coords for each value though. I've got it all working; the hard part is next, explaining it all to the customer. Thanks, Charlie -- Ꮚ Charlie Garrison ♊ 〠 PO Box 141, Windsor, NSW 2756, Australia O< ascii ribbon campaign - stop html mail - www.asciiribbon.org http://www.ietf.org/rfc/rfc1855.txt ___ 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] Which C::View::PDF should I use?
Good morning, On 6/03/10 at 6:58 AM -0800, Bill Moseley wrote: Thanks, that was a good intro. It looks like I could almost get away with a simple LaTeX table for the form. But I can see myself getting bogged down by the details; I think latex is going to be "too hard" for this project. I may still come back to it as best option though. If your needs are pretty simple there's HTMLDOC. I've used it for simple reports and invoices. http://www.easysw.com/htmldoc/ Thanks for that. I've looked at various html 2 pdf tools (I used html2ps for a project about 10 years ago). But lack of even basic CSS support makes the them useless for creating "pretty" PDFs. In reality, this project doesn't really need PDF output (HTML would work fine), but $customer says it's a requirement, so I've got to make it work for creating "pretty" PDFs. Thanks again for all the input. Charlie -- Ꮚ Charlie Garrison ♊ 〠 PO Box 141, Windsor, NSW 2756, Australia O< ascii ribbon campaign - stop html mail - www.asciiribbon.org http://www.ietf.org/rfc/rfc1855.txt ___ 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] Which C::View::PDF should I use?
Good afternoon, On 6/03/10 at 2:40 PM +1100, Kieren Diment wrote: Depends how specific your layout requirements are and the kind of document you want to produce. LaTeX is pretty straightforward really, but you don't really have the fine grained control that other document formats have, so if you have exotic layout requirements it's going to be annoying. http://stp.lingfil.uu.se/~zrajm/nerd/LaTeX/quickguide.html is a good enough start. You don't need to know all of that. Thanks, that was a good intro. It looks like I could almost get away with a simple LaTeX table for the form. But I can see myself getting bogged down by the details; I think latex is going to be "too hard" for this project. I may still come back to it as best option though. And it was good to get the LaTeX basics, I can start thinking about how I can use it for the next project. Thanks again for the info. Charlie -- Ꮚ Charlie Garrison ♊ 〠 PO Box 141, Windsor, NSW 2756, Australia O< ascii ribbon campaign - stop html mail - www.asciiribbon.org http://www.ietf.org/rfc/rfc1855.txt ___ 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] Which C::View::PDF should I use?
Good afternoon,
On 5/03/10 at 1:32 PM -0800, S.A. Kiehn wrote:
I am not a very experienced developer, but I was able to learn
and use PDF::Reuse. I made a PDF template (11 page report) that
I needed to intersperse data throughout. Using
Catalyst::View::PDF::Reuse I was able to achieve a good result.
I believe it is intended to be a reuse (of a PDF template)
rather than a PDF creation tool, but it would work for that as
well. To use with a report was a little tougher as I had to
be creative to do wrapping. It is probably best to use where
the location to place values on a template remains consistent
(invoice, certificate).
And I apparently mis-read the POD before. I thought there was a
function to *replace* text in an existing PDF with values from
my app. (I should not have stared researching this so late in
the day.)
So how do people insert values into an existing PDF? Do you have
to determine X/Y position for each value to be added to the PDF?
I was expecting to be able to replace a unique string from the
PDF with a value from my app. For some reason I though
Catalyst::View::PDF::Reuse was doing more magic than it really is.
Is there a simpler approach (other than C::V::PDF::Reuse) for
creating PDFs with values from my app?
Once I hand this app to my customer, they need to be able to add
new fields to a dynamically generated form config. My plan was
to have a html 'template' version of the form with unique values
for each field, which the customer can print to PDF and then
re-use in the app.
Is there some way to determine the X/Y position of existing text
in the PDF at runtime?
On 5/03/10 at 11:15 AM +0100, Felix Antonius Wilhelm Ostmann
wrote:
We use simple View::TT and then a Filter:
[%- USE Latex; FILTER latex("pdf") -%]
Can anyone advise how long the learning curve is for latex (for
basic usage)? Would I be better off spending my time learning that?
Thanks,
Charlie
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Re: [Catalyst] Which C::View::PDF should I use?
Good evening,
On 5/03/10 at 11:15 AM +0100, Felix Antonius Wilhelm Ostmann
wrote:
We use simple View::TT and then a Filter:
[%- USE Latex; FILTER latex("pdf") -%]
Its perfekt!
I like that conceptually, but just to be clear, that is latex
code being converted to PDF, correct? Due to time constraints I
can't learn another formatting language for this project. I may
choose to learn it for another project though (which does have
more complex PDF requirements).
Tomas Doran schrieb:
They're both being used successfully by people as far as I
know, so pick whichever one appeals most :)
So for now I'll follow t0m's advice and choose one of the
C::V::PDF modules.
Thanks to both of you for the feedback.
Charlie
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[Catalyst] Which C::View::PDF should I use?
Good afternoon, Both of these seem to be almost identical. Catalyst::View::PDF::Reuse Catalyst::View::PDF::API2 Is one better to use than the other? C::V::PDF::API2 has been updated more recently, but other than that I can't see why I would choose one over the other. Or is really a choice of PDF::Reuse vs PDF::API2 which then dictates the View to use? It looks like PDF::Reuse might be a wrapper for PDF::API2, but I'm not really sure. I'm not looking to create PDFs from code, I'll be using an existing PDF and replacing values. And both C::V::P::Reuse & C::V::P::API2 seem to handle that in effectively the same way. Thanks, Charlie -- Ꮚ Charlie Garrison ♊ 〠 PO Box 141, Windsor, NSW 2756, Australia O< ascii ribbon campaign - stop html mail - www.asciiribbon.org http://www.ietf.org/rfc/rfc1855.txt ___ 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] Automatic passing of objects to DBIx::Class
Good evening, On 28/02/10 at 8:58 AM +0200, Ido Perlmuter wrote: I've been racking my brain trying to find a way to automatically pass an object, for the matter the Catalyst::Request object, to DBIx::Class methods. I cannot and will not pass it myself every time I call a method in my schema. While I do believe the model and the app should be completely separated, further information must flow between the two. I think you're looking for ACCEPT_CONTEXT or InstancePerContext. That's how I solved passing values from Catalyst to DBIC. <http://www.google.com/search?q=Catalyst%20ACCEPT_CONTEXT> <http://search.cpan.org/perldoc?Catalyst::Component::InstancePerContext> I seem to recall reading that you should decide what data/values your DBIC model needs, and then only pass those in ACCEPT_CONTEXT, rather than passing whole objects like $c->req. That way when you use a different front-end, you don't have to mock a $c->req object, you simply pass the values the DBIC schema requires. In your example you want the "user ID and the user IP" so grab those from $c->req during ACCEPT_CONTEXT (or build_per_context_instance) and pass them to your schema. Charlie -- Ꮚ Charlie Garrison ♊ 〠 PO Box 141, Windsor, NSW 2756, Australia O< ascii ribbon campaign - stop html mail - www.asciiribbon.org http://www.ietf.org/rfc/rfc1855.txt ___ 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 gotcha
Good afternoon,
On 31/01/10 at 8:13 PM -0800, S.A. Kiehn wrote:
Found a change in the latest jQuery (1.4.1) from the previous
release I used (1.3.2) that affected a Catalyst app of mine.
Regarding form field submissions, jQuery now submits multiple
checkbox (or select) values with the variable name followed by
the array "[]" brackets (probably to appease PHP). I had a
problem with a previous working app and used firebug to look at
my JSON post and found the brackets.
In some of the info about the new version, they talk about the
new feature:
<http://jquery14.com/day-01>
Nested param serialization (jQuery.param() Documentation,
Commit 1, Commit 2)
jQuery 1.4 adds support for nested param serialization in
jQuery.param, using the approach popularized by PHP, and
supported by Ruby on Rails. For instance, {foo: ["bar", "baz"]}
will be serialized as “foo[]=bar&foo[]=baz”.
In jQuery 1.3, {foo: ["bar", "baz"]} was serialized as
“foo=bar&foo=baz”. However, there was no way to encode a
single-element Array using this approach. If you need the old
behavior, you can turn it back on by setting the traditional
Ajax setting (globally via jQuery.ajaxSettings.traditional or on
a case-by-case basis via the traditional flag).
So rather than changing the name of params you use, change the
behaviour of jQuery instead:
<http://api.jquery.com/jQuery.param/>
jQuery.ajaxSettings.traditional = true;
Note, I haven't tried the above yet. But I think that's because
MyApp uses Params::Nested which effectively normalizes the param
names for $c->req, so the extra brackets haven't been an issue.
In either case, I had forgotten about that factoid in the
release docco; thanks for the notice.
Charlie
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Re: [Catalyst] Where is the form field lost?
Good morning, On 25/01/10 at 7:28 PM +1100, Charlie Garrison wrote: >Hmm, sounds like I may have just volunteered for Cookbook doc patch, or >at least an entry on my blog I've done a write-up of my experiences (and views) of using DBIx::Class::InflateColumn::FS: <http://www.riverviews.com.au/perl/dbic-ic-fs.html> Charlie -- Ꮚ Charlie Garrison ♊ 〠 PO Box 141, Windsor, NSW 2756, Australia O< ascii ribbon campaign - stop html mail - www.asciiribbon.org http://www.ietf.org/rfc/rfc1855.txt ___ List: Catalyst@lists.scsys.co.uk Listinfo: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst Searchable archive: http://www.mail-archive.com/catalyst@lists.scsys.co.uk/ Dev site: http://dev.catalyst.perl.org/
Re: [Catalyst] Where is the form field lost?
Good morning,
On 26/01/10 at 7:56 PM +0200, Octavian Rasnita
wrote:
From: "Charlie Garrison"
_fs_column_dirs
Returns the sub-directory components for a given file name.
Override it to provide a deeper directory tree or change the algorithm.
That's true, but I still don't know how can I store the path to the file.
Don't store it, retrieve it via the file field combined with the
config (column_info) for the file field; add a method like this:
sub fs_file_path {
my ($self, $column) = @_;
my $fh = $self->$column;
return $fh->relative(
$self->result_source->column_info($column)->{fs_column_path} )->stringify;
}
And if you only have one file field, then create a second method
and call it instead (eg, for field named 'image'):
sub image_path { shift->fs_file_path('image'); }
If in the file field I store just the file name, I need to create a second
column just for storing the random path for each file upload field.
Nope, use a method, no need to store the value in the db.
If I will store the random path and the file name in the same column like
/e3/e3434ae1b/The original file name.pdf
You don't need to store a random path either; Override the
_fs_column_dirs & fs_file_name methods to name the file the way
you want (& store it in the sub-directory you want).
then each time I would need to create a subroutine that takes this file name
and gets only the original file name for printing it on the
page, but I think this is the most simple way though.
I'm not following that, you would only create the subroutine
once. If you are writing lots of apps and need to the same
functionality then either create a base class or role and put
the sub there.
Charlie
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Re: [Catalyst] Where is the form field lost?
Good evening, On 25/01/10 at 11:30 AM +0200, orasn...@gmail.com wrote: If I remember well, the algorithm for deletion made a single deletion and then did a last() thinking that if one file was deleted, all the files were deleted. I think there was a little comment there that tells that. Although I didn't need to store the files in different dirs, I've noticed that that piece of code won't work in case of more directories used, however I don't think it is so hard to patch it for solving that issue. That's the issue and that's what I was going to patch. But IC::FS was a better solution (at least in my case). Thank you for the code you sent. I will analyse it better to see if I can use another way, but what I would like to avoid is exactly to need writing too much code like this in order to use the module, so I don't want to need writing those wrappers for each file column nor a separate subroutine that provides the file name. But maybe I will be able to create one in the inflator... Those wrappers aren't needed; it was just a convenience to make usage from TT easier. However I am not sure the way InflateColumn::FS works is compatible with HTML::FormFu. I think a better way would be the style used by InflateColumn::File eventually with a more flexible storage, or InflateColumn::FS should be changed so it should get the ID of the row after it is stored in the DB. I use HTML::FF, but not for any file uploads, so I have no idea what sort of compatibility is needed (or available). I don't recall any difference between IC::File and IC::FS in relation to how files are assigned to columns. Hmm, there is a vague memory that with IC::File I had to create a hashref and store that instead, so again IC::FS is a win for simplicity. But in the second case, I don't know how I could store the real file name and the random path to the file without using more fields in the table. Create a fs_file_name method and have it assign the name? Maybe HTML::FF upload element doesn't allow any flexibility there. I know that I was able to use the supplied file name, but I was also passing around the $req->upload object so it was easy for me to grab the file name. In the end I decided I didn't want that anyway. Anyway, back to the main issue, the biggest problem is HTTP::Body steals the file upload fields if no files were attached. Sorry, can't help with that. I'm not sure I understand the issue either; if there is no upload field then just assign undef to the file column. Ahh, cause HTML::FF is doing it all for you. While I find HTML::FF is a great solution for many cases, there are also many cases where it needs manual intervention; this may be one of them. I just had a look at HTML::FormFu::Element::File and I don't see how it's doing anything to assist with creating the hashref required by IC::File. Is HTML::FormFu::Model::DBIC handling that? Charlie -- Ꮚ Charlie Garrison ♊ 〠 PO Box 141, Windsor, NSW 2756, Australia O< ascii ribbon campaign - stop html mail - www.asciiribbon.org http://www.ietf.org/rfc/rfc1855.txt ___ 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] Where is the form field lost?
Good evening,
On 25/01/10 at 8:08 AM +0200, orasn...@gmail.com wrote:
From: "Charlie Garrison"
On 24/01/10 at 10:47 PM +0200, Octavian Rasnita wrote:
I had some problems with InflateColumn::File a few weeks ago which
were going to be hard for me to work around. I asked about it on IRC
and was told *not* to use the broken InflateColumn::File and use
InflateColumn::FS instead.
Can you tell about those problems? I hope I won't create them in the inflator I
want to create.
I don't recall exactly, but IC::File had problems with multiple
'file' columns. I remember, the delete part was completely
broken if all files were not in the same directory. I was trying
to patch IC::File so that deleting would work; I was advised to
use IC::FS rather than trying to fix IC::File. (I don't recall
who said that, sorry.)
Not only did InflateColumn::FS resolve my main issue; it also fixed a
couple of frustrating niggles. I found InflateColumn::FS to be more
robust all around.
I have also tried InflateColumn::FS but the thing I don't like is that
it creates random directories and this is good from a security point of
view, but for ease of use I like the way InflateColumn::File create the
target dirs.
One of the reasons I found IC::FS so much better, was the extra
control for things like how files are named/stored on disk. From
the POD:
fs_file_name
Provides the file naming algorithm. Override this method to
change it.
This method is called with two parameters: The name of the
column and the column_info object.
_fs_column_dirs
Returns the sub-directory components for a given file name.
Override it to provide a deeper directory tree or change the algorithm.
Eg (example from myApp; I used a different naming scheme in the
end, but this shows the flexibility of IC::FS):
sub fs_file_name {
my ($self, $column, $column_info) = @_;
my MIME::Type $img_mimetype =
MIME::Types->new->type($self->mime_type); #'image/jpeg'
my $size = $column eq 'media_full_file' ?
'full' :
$column eq 'media_thumb_file' ?
'thumb' :
$column eq 'media_orig_file' ?
'orig' :
'';
return sprintf("%05d-%s_%s.%s",
$self->user->id,
$self->name,
$size,
$img_mimetype->subType)
}
I ended up using something very close to the original method, I
just wanted to add the file extension:
sub fs_file_name {
my ($self, $column, $column_info) = @_;
my MIME::Type $img_mimetype =
MIME::Types->new->type($self->mime_type); #'image/jpeg'
return sprintf("%s.%s", DBIx::Class::UUIDColumns->get_uuid,
$img_mimetype->subType)
}
I'm sure it's possible to use the original file name (from
upload param), but I didn't want to use that anyway. So again,
IC:FS was an easy win for me.
Note, I find the sub-dirs created with IC::FS much more
desirable than putting them all in one directory (for scaling
reasons). I was looking at ways of patching IC:File to do that
since I wasn't looking forward to many thousands of directory
entries in my media dir. And if I find that two-letter sub dirs
isn't enough (I hope we get that big), I can easily change that
by overriding _fs_column_dirs.
With InflateColumn::File the original file name is also used when it is
stored on the disk, and I just need to put a link to that static file,
without needing to create a column for storing the MIME type of the
file and without needing to use code for getting the file and giving it
to those that request it. If it is possible to do that with
InflateColumn::FS, please tell me.
Create a method that returns the file path and call that when
you need to create URL pointing to the file:
sub fs_file_path {
my ($self, $column) = @_;
my $fh = $self->$column;
return $fh->relative(
$self->result_source->column_info($column)->{fs_column_path} )->stringify;
}
And I created some wrapper methods for each column:
sub media_full_file_path {
shift->fs_file_path('media_full_file'); }
sub media_thumb_file_path {
shift->fs_file_path('media_thumb_file'); }
sub media_orig_file_path {
shift->fs_file_path('media_orig_file'); }
In my template:
[% img_full_src =
c.uri_for("/static/media/${user_image.media_full_file_path}" );
img_thumb_src =
c.uri_for("/static/media/${user_image.media_thumb_file_path}");
-%]
Note, fs_file_path return a two-part path, so the value needs to
be passed as part of first arg to uri_for. Otherwise, if passed
as second arg, the slash will get encoded and things may not
work as expected.
If you're going to upload an HTML::FF inflator module tp CPAN, I
suggest
Re: [Catalyst] Where is the form field lost?
Good morning, On 24/01/10 at 10:47 PM +0200, Octavian Rasnita wrote: I made a InflateColumn::FileUpload inflator similar to InflateColumn::File, which also works with HTML::FormFu and it has an additional feature. I had some problems with InflateColumn::File a few weeks ago which were going to be hard for me to work around. I asked about it on IRC and was told *not* to use the broken InflateColumn::File and use InflateColumn::FS instead. Not only did InflateColumn::FS resolve my main issue; it also fixed a couple of frustrating niggles. I found InflateColumn::FS to be more robust all around. I didn't want to load this inflator to CPAN until I solve this issue, but if you or somebody else wants, I can send you the source code. If you're going to upload an HTML::FF inflator module tp CPAN, I suggest making it work with InflateColumn::FS instead (or at least in addition to InflateColumn::File). Charlie -- Ꮚ Charlie Garrison ♊ 〠 PO Box 141, Windsor, NSW 2756, Australia O< ascii ribbon campaign - stop html mail - www.asciiribbon.org http://www.ietf.org/rfc/rfc1855.txt ___ 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::View::Email stopped working
Good morning, On 19/01/10 at 10:33 AM -0500, Hans Dieter Pearcey wrote: It's a bug in C::V::Email. I'm not sure who's fixing it. Downgrading to 0.13 should fix it. Thanks for the info. Since this is just an issue on my dev box and I don't need email sending immediately I'll wait to see if bug fix happens soon; otherwise I'll downgrade as you suggest. Thanks again. Charlie -- Ꮚ Charlie Garrison ♊ 〠 PO Box 141, Windsor, NSW 2756, Australia O< ascii ribbon campaign - stop html mail - www.asciiribbon.org http://www.ietf.org/rfc/rfc1855.txt ___ 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::View::Email stopped working
Good morning,
I'm getting errors like the following when sending emails from
my app (it was working fine previously):
Caught exception in MMM::View::Email::Template->process "Can\'t
locate object method "is_simple" via package "sendmail" (perhaps
you forgot to load "sendmail"?) at
/Library/Perl/5.8.8/Email/Sender/Simple.pm line 100."
When trying to find out exactly where the problem was; I noted
that backend is no longer using Email::Send like it used to (&
the documentation says), eg:
# Setup how to send the email
# all those options are passed directly to Email::Send
sender => {
mailer => 'SMTP',
# mailer_args is passed directly into Email::Send
mailer_args => {
Host => 'smtp.example.com', # defaults to localhost
username => 'username',
password => 'password',
}
C::V::Email now seems to be using Email::Sender instead. And I'm
having trouble working out the correct config options I should
be using. I've got 'mailer' set to 'SMTP' and there should be a
$transport for that in Email::Sender. I'm using the following
config (for local test server):
mailer SMTP
Host192.168.1.5
Is this a bug with C::V::Email or Email::Sender, or am I doing
something wrong?
Charlie
--
Ꮚ Charlie Garrison ♊
〠 PO Box 141, Windsor, NSW 2756, Australia
O< ascii ribbon campaign - stop html mail - www.asciiribbon.org
http://www.ietf.org/rfc/rfc1855.txt
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Re: [Catalyst] Catalyst::Plugin::Email not working
Good afternoon,
On 2/12/09 at 8:51 PM -0500, Meeko wrote:
SELinux is disabled (see below). Also, on the same machine I have several
other non-Catalyst perl apps that I use Net::SMTP to send e-mail with, and
they work fine so I know that e-mail can get out on this machine. There's
just something about Catalyst::Plugin::Email that is not sending them, and
leaving no visible errors/warnings/logs that I can find to try to figure out
why.
How about wrapping the $c->email() statement in eval {} and
checking for errors? I don't know if that will help but easy
enough to test.
Charlie
--
Ꮚ Charlie Garrison ♊
〠 PO Box 141, Windsor, NSW 2756, Australia
O< ascii ribbon campaign - stop html mail - www.asciiribbon.org
http://www.ietf.org/rfc/rfc1855.txt
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Re: [Catalyst] 5.80005: $c->req->remote_user and apache: excluding actions from authentication
Good evening, On 10/06/09 at 11:59 AM +0200, Francesc Romà i Frigolé wrote: mod_auth_tkt looks interesting but I wonder if it would interrupt the normal flow of the application in case the session expires. Expiration time is configurable. You can also have the session timeout renewed on each request (send new auth_tkt cookie) if that suits your needs. So just set a long expiration and update cookie more often than expiry duration. Charlie -- Charlie Garrison PO Box 141, Windsor, NSW 2756, Australia O< ascii ribbon campaign - stop html mail - www.asciiribbon.org http://www.ietf.org/rfc/rfc1855.txt ___ 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] 5.80005: $c->req->remote_user and apache: excluding actions from authentication
Good evening, On 10/06/09 at 10:40 AM +0200, Francesc Romà i Frigolé wrote: 1) static performance: serving static files directly from apache is much faster than through catalyst. I find it specially noticeable with big files like large pictures and pdfs. Some of the files should not be public. If I do authentication in catalyst I can't serve them directly from apache. You might be looking for mod_auth_tkt. There is also x-sendfile but I don't have experience with that one. <http://www.openfusion.com.au/labs/mod_auth_tkt/> Charlie -- Charlie Garrison PO Box 141, Windsor, NSW 2756, Australia O< ascii ribbon campaign - stop html mail - www.asciiribbon.org http://www.ietf.org/rfc/rfc1855.txt ___ 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] The Netiquette thread (OT)
Good afternoon, On 28/04/09 at 1:09 PM -0700, Bill Moseley wrote: >All will be fine once a native Mutt app for the iPhone comes out. You could always ssh back to your main machine and use Mutt there. ;-) (Control key is a bugger to use though.) Charlie -- Charlie Garrison PO Box 141, Windsor, NSW 2756, Australia O< ascii ribbon campaign - stop html mail - www.asciiribbon.org http://www.ietf.org/rfc/rfc1855.txt ___ 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] Apache's
Good morning, On 15/04/09 at 1:24 PM +0100, Ben Vinnerd wrote: I pass a flag to Apache when i start it up, e.g. -Dhello. Any ideas how i can check this from within a Catalyst app? If using mod_perl, then inside your IfDefine block, do a PerlSetEnv (or maybe a PerlSetVar), eg: PerlSetEnv SERVER_MODE "test" And then just check for key %ENV to see if the -D flag was applicable for that request. The same technique should work with fast_cgi but you'll need to use SetEnv rather than PerlSetEnv (unless fast_cgi has PerlSetEnv equivalent). Charlie -- Charlie Garrison PO Box 141, Windsor, NSW 2756, Australia O< ascii ribbon campaign - stop html mail - www.asciiribbon.org http://www.ietf.org/rfc/rfc1855.txt ___ 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] Newbie Question about Database
Good afternoon, On 19/01/09 at 8:11 PM -0500, Robert L Cochran wrote: I also wonder if Catalyst can make use of a .my.cnf file if there is one. Why is this important? Because you can keep your connection password private. You can pass a path to a "user defaults" file as part of the DBI connect string. I don't recall the syntax though. Charlie -- Charlie Garrison PO Box 141, Windsor, NSW 2756, Australia O< ascii ribbon campaign - stop html mail - www.asciiribbon.org http://www.ietf.org/rfc/rfc1855.txt ___ 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] [again] die() in an action chain : does not break the chain !
Good evening, On 14/3/08 at 8:54 AM +0100, Dami Laurent (PJ) <[EMAIL PROTECTED]> wrote: Sorry, I already asked the same question a couple of days ago, but probably I was not clear enough. My problem is that if there is an exception at the entry point of an action chain, processing nevertheless continues until the endpoint of the chain. I thought Jonas gave a pretty good answer: On 11/3/08 at 5:03 PM -, Jonas Alves <[EMAIL PROTECTED]> wrote: Probably you need to catch it and call detach. I even made a note about his answer since it's something I had wondered about. And it's such an easy/obvious solution. Of course you may be asking something else. But it looks like a 'detach' added to your actions would do the trick. Charlie -- Charlie Garrison <[EMAIL PROTECTED]> PO Box 141, Windsor, NSW 2756, Australia O< ascii ribbon campaign - stop html mail - www.asciiribbon.org http://www.ietf.org/rfc/rfc1855.txt ___ 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] OT: Recommendations for big-time hosting
Good afternoon, On 24/2/08 at 3:29 PM -0600, Brian Kirkbride <[EMAIL PROTECTED]> wrote: So what's you recommendation for absolutely bullet-proof hosting that let's you sleep at night? I'm talking pro-active monitoring, upgrades, patches, backups, redundancy setup, architecture planning and growth. Everything you might need. Staff that understands why you'd need Nginx or Lighttpd in front and what FastCGI is. People that can handle tuning Postgres instead of just slapping MySQL with a stock config on your box. I would recommend Make-Tracks Secure Hosting, but I'm biased (I work there). <http://www.make-tracks.com> We use a co-lo facility in Sydney, but have access data to centres around the world. And we are a small company but we focus on customer requirements and quality service rather than just trying to fill the racks. We started as a shared hosting provider, but most of our customers have outgrown that and our focus has been moving to managed hosting. If you want to know more, feel free to contact me at <[EMAIL PROTECTED]>. Charlie -- Charlie Garrison <[EMAIL PROTECTED]> PO Box 141, Windsor, NSW 2756, Australia O< ascii ribbon campaign - stop html mail - www.asciiribbon.org http://www.ietf.org/rfc/rfc1855.txt ___ 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] Development environments and performance
Good afternoon, On 16/1/08 at 10:03 PM -, Ian Docherty <[EMAIL PROTECTED]> wrote: The other reason was that I eventually was hoping to serve several clients from the same machine, running multiple copies of the same application (but perhaps different versions) and knew I could not do this with Apache mod-perl but could do so with fast-cgi, hence my reason for going down that path. Been away for a week so catching up on old threads and wanted to clarify this point for the archives. It IS possible to run multiple apache/mod_perl processes on one machine to support different catalyst apps/versions. It requires use of a frontend proxy server but it's easy to setup and works well. I use that technique for both staging and productions apps on the one machine. Charlie -- Charlie Garrison <[EMAIL PROTECTED]> PO Box 141, Windsor, NSW 2756, Australia O< ascii ribbon campaign - stop html mail - www.asciiribbon.org http://www.ietf.org/rfc/rfc1855.txt ___ 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] [OT] ASP.NET MVC
Good afternoon, On 12/12/07 at 2:42 AM -0600, Jonathan Rockway <[EMAIL PROTECTED]> wrote: >On Wed, 2007-12-12 at 09:18 +0200, Octavian Rasnita wrote: >> >> I haven't read anywhere that : Local is deprecated, and I use it very often. >> Why is it deprecated? I found it works very well, and it is the most simple >> solution. > >Who told you this? It's not. On 11/12/07 at 7:59 AM -0800, John Napiorkowski <[EMAIL PROTECTED]> wrote: >Then we also have :Local, which is also considered >somewhat deprecated in favor of :Path, :Default which I was confused too and wondered why I should stop using :Local. Charlie -- Charlie Garrison <[EMAIL PROTECTED]> PO Box 141, Windsor, NSW 2756, Australia O< ascii ribbon campaign - stop html mail - www.asciiribbon.org http://www.ietf.org/rfc/rfc1855.txt ___ List: Catalyst@lists.scsys.co.uk Listinfo: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst Searchable archive: http://www.mail-archive.com/[EMAIL PROTECTED]/ Dev site: http://dev.catalyst.perl.org/
Re: [Catalyst] configurable base url?
Good afternoon, On 7/12/07 at 9:32 AM -0800, Pablo Collins <[EMAIL PROTECTED]> wrote: Thanks guys for your help. I'm not sure what the list rules state, but I would appreciate it if messages could at least contain a non-empty plain-text part. While I have no trouble reading html, I don't like using my brain to parse messages that way. Charlie -- Charlie Garrison <[EMAIL PROTECTED]> PO Box 141, Windsor, NSW 2756, Australia O< ascii ribbon campaign - stop html mail - www.asciiribbon.org http://www.ietf.org/rfc/rfc1855.txt ___ List: Catalyst@lists.scsys.co.uk Listinfo: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst Searchable archive: http://www.mail-archive.com/[EMAIL PROTECTED]/ Dev site: http://dev.catalyst.perl.org/
Re: [Catalyst] Re: CMS Revisited
Good morning, On 28/11/07 at 6:51 PM -, Matt S Trout <[EMAIL PROTECTED]> wrote: Did you have a look at the shadowcat site codebase I posted in the last thread about CMSes as open code for people to make a start from? Took me a while to find it. So in case anyone else is looking for it I think the message being referenced is: <http://www.mail-archive.com/[EMAIL PROTECTED]/msg06878.html> Charlie -- Charlie Garrison <[EMAIL PROTECTED]> PO Box 141, Windsor, NSW 2756, Australia O< ascii ribbon campaign - stop html mail - www.asciiribbon.org http://www.ietf.org/rfc/rfc1855.txt ___ List: Catalyst@lists.scsys.co.uk Listinfo: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst Searchable archive: http://www.mail-archive.com/[EMAIL PROTECTED]/ Dev site: http://dev.catalyst.perl.org/
