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js pushed a commit to annotated tag 0.07
in repository libdancer-plugin-rest-perl.
commit a304161acb8b6e04d81f2a0ea0ef0d734ce46ae8
Author: Alexis Sukrieh <suk...@sukria.net>
Date: Tue Oct 26 12:52:50 2010 +0200
refactoring of status_xxxx helpers
---
lib/Dancer/Plugin/REST.pm | 150 +++++++++++++++++++++++++++++++++-------------
1 file changed, 108 insertions(+), 42 deletions(-)
diff --git a/lib/Dancer/Plugin/REST.pm b/lib/Dancer/Plugin/REST.pm
index bf4190b..34fca7d 100644
--- a/lib/Dancer/Plugin/REST.pm
+++ b/lib/Dancer/Plugin/REST.pm
@@ -1,18 +1,20 @@
package Dancer::Plugin::REST;
+use strict;
+use warnings;
+
+use Carp 'croak';
use Dancer ':syntax';
use Dancer::Plugin;
our $AUTHORITY = 'SUKRIA';
-our $VERSION = '0.03';
+our $VERSION = '0.03';
-register prepare_serializer_for_format =>
-sub {
+register prepare_serializer_for_format => sub {
my $conf = plugin_setting;
my $serializers = (
- ( $conf && exists $conf->{serializers} )
+ ($conf && exists $conf->{serializers})
? $conf->{serializers}
- : {
- 'json' => 'JSON',
+ : { 'json' => 'JSON',
'yml' => 'YAML',
'xml' => 'XML',
'dump' => 'Dumper',
@@ -22,40 +24,42 @@ sub {
before sub {
my $format = params->{'format'};
return unless defined $format;
-
+
my $serializer = $serializers->{$format};
unless (defined $serializer) {
- return halt(Dancer::Error->new(
- code => 404,
- message => "unsupported format requested: ".$format));
+ return halt(
+ Dancer::Error->new(
+ code => 404,
+ message => "unsupported format requested: " . $format
+ )
+ );
}
set serializer => $serializer;
};
};
-register resource =>
-sub {
+register resource => sub {
my ($resource, %triggers) = @_;
- die "resource should be given with triggers"
- unless defined $resource and
- defined $triggers{get} and
- defined $triggers{update} and
- defined $triggers{delete} and
- defined $triggers{create};
+ croak "resource should be given with triggers"
+ unless defined $resource
+ and defined $triggers{get}
+ and defined $triggers{update}
+ and defined $triggers{delete}
+ and defined $triggers{create};
get "/${resource}/:id.:format" => $triggers{get};
- get "/${resource}/:id" => $triggers{get};
+ get "/${resource}/:id" => $triggers{get};
put "/${resource}/:id.:format" => $triggers{update};
- put "/${resource}/:id" => $triggers{update};
+ put "/${resource}/:id" => $triggers{update};
post "/${resource}.:format" => $triggers{create};
- post "/${resource}" => $triggers{create};
+ post "/${resource}" => $triggers{create};
del "/${resource}/:id.:format" => $triggers{delete};
- del "/${resource}/:id" => $triggers{delete};
+ del "/${resource}/:id" => $triggers{delete};
};
register send_entity => sub {
@@ -67,30 +71,92 @@ register send_entity => sub {
$entity;
};
-register status_ok => sub {
- send_entity($_[0]);
-};
-
-register status_created => sub {
- send_entity($_[0], 201);
-};
-
-register status_accepted => sub {
- send_entity($_[0], 202);
-};
-
-register status_bad_request => sub {
- send_entity({error => $_[0]}, 400);
-};
-
-register status_not_found => sub {
- send_entity({error => $_[0]}, 404);
-};
+my %http_codes = (
+
+ # 1xx
+ 100 => 'Continue',
+ 101 => 'Switching Protocols',
+ 102 => 'Processing',
+
+ # 2xx
+ 200 => 'OK',
+ 201 => 'Created',
+ 202 => 'Accepted',
+ 203 => 'Non-Authoritative Information',
+ 204 => 'No Content',
+ 205 => 'Reset Content',
+ 206 => 'Partial Content',
+ 207 => 'Multi-Status',
+ 210 => 'Content Different',
+
+ # 3xx
+ 300 => 'Multiple Choices',
+ 301 => 'Moved Permanently',
+ 302 => 'Found',
+ 303 => 'See Other',
+ 304 => 'Not Modified',
+ 305 => 'Use Proxy',
+ 307 => 'Temporary Redirect',
+ 310 => 'Too many Redirect',
+
+ # 4xx
+ 400 => 'Bad Request',
+ 401 => 'Unauthorized',
+ 402 => 'Payment Required',
+ 403 => 'Forbidden',
+ 404 => 'Not Found',
+ 405 => 'Method Not Allowed',
+ 406 => 'Not Acceptable',
+ 407 => 'Proxy Authentication Required',
+ 408 => 'Request Time-out',
+ 409 => 'Conflict',
+ 410 => 'Gone',
+ 411 => 'Length Required',
+ 412 => 'Precondition Failed',
+ 413 => 'Request Entity Too Large',
+ 414 => 'Request-URI Too Long',
+ 415 => 'Unsupported Media Type',
+ 416 => 'Requested range unsatisfiable',
+ 417 => 'Expectation failed',
+ 418 => 'Teapot',
+ 422 => 'Unprocessable entity',
+ 423 => 'Locked',
+ 424 => 'Method failure',
+ 425 => 'Unordered Collection',
+ 426 => 'Upgrade Required',
+ 449 => 'Retry With',
+ 450 => 'Parental Controls',
+
+ # 5xx
+ 500 => 'Internal Server Error',
+ 501 => 'Not Implemented',
+ 502 => 'Bad Gateway',
+ 503 => 'Service Unavailable',
+ 504 => 'Gateway Time-out',
+ 505 => 'HTTP Version not supported',
+ 507 => 'Insufficient storage',
+ 509 => 'Bandwidth Limit Exceeded',
+);
+
+for my $code (keys %http_codes) {
+ my $helper_name = lc($http_codes{$code});
+ $helper_name =~ s/[^\w]+/_/gms;
+ $helper_name = "status_${helper_name}";
+
+ register $helper_name => sub {
+ if ($code >= 400) {
+ send_entity({error => $_[0]}, $code);
+ }
+ else {
+ send_entity($_[0], $code);
+ }
+ };
+}
register_plugin;
-
1;
__END__
+
=pod
=head1 NAME
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