Commit | Line | Data |
fc7ec1d9 |
1 | package Catalyst::Request; |
2 | |
b4ca0ee8 |
3 | use IO::Socket qw[AF_INET inet_aton]; |
bd917b94 |
4 | use Carp; |
fc42a730 |
5 | use utf8; |
de19de2e |
6 | use URI::http; |
7 | use URI::https; |
e669e88a |
8 | use URI::QueryParam; |
6680c772 |
9 | use HTTP::Headers; |
b4ca0ee8 |
10 | |
059c085b |
11 | use Moose; |
12 | |
6802c884 |
13 | use namespace::clean -except => 'meta'; |
14 | |
b99ff5d8 |
15 | with 'MooseX::Emulate::Class::Accessor::Fast'; |
16 | |
5fb12dbb |
17 | has action => (is => 'rw'); |
18 | has address => (is => 'rw'); |
19 | has arguments => (is => 'rw', default => sub { [] }); |
20 | has cookies => (is => 'rw', default => sub { {} }); |
21 | has query_keywords => (is => 'rw'); |
22 | has match => (is => 'rw'); |
23 | has method => (is => 'rw'); |
24 | has protocol => (is => 'rw'); |
059c085b |
25 | has query_parameters => (is => 'rw', default => sub { {} }); |
5fb12dbb |
26 | has secure => (is => 'rw', default => 0); |
27 | has captures => (is => 'rw', default => sub { [] }); |
6cb9e383 |
28 | has uri => (is => 'rw', predicate => 'has_uri'); |
f263fa9a |
29 | has user => (is => 'rw'); |
5fb12dbb |
30 | has headers => ( |
e5ecd5bc |
31 | is => 'rw', |
059c085b |
32 | isa => 'HTTP::Headers', |
33 | handles => [qw(content_encoding content_length content_type header referer user_agent)], |
6680c772 |
34 | default => sub { HTTP::Headers->new() }, |
35 | required => 1, |
36 | lazy => 1, |
059c085b |
37 | ); |
38 | |
02570318 |
39 | # Moose TODO: |
40 | # - Can we lose the before modifiers which just call prepare_body ? |
41 | # they are wasteful, slow us down and feel cluttery. |
0fc2d522 |
42 | # Can we call prepare_body at BUILD time? |
02570318 |
43 | # Can we make _body an attribute, have the rest of |
44 | # these lazy build from there and kill all the direct hash access |
45 | # in Catalyst.pm and Engine.pm? |
0fc2d522 |
46 | |
059c085b |
47 | has _context => ( |
48 | is => 'rw', |
49 | weak_ref => 1, |
0fc2d522 |
50 | handles => ['read'], |
02570318 |
51 | clearer => '_clear_context', |
059c085b |
52 | ); |
53 | |
54 | has body_parameters => ( |
5fb12dbb |
55 | is => 'rw', |
56 | required => 1, |
57 | lazy => 1, |
58 | default => sub { {} }, |
fc7ec1d9 |
59 | ); |
60 | |
059c085b |
61 | before body_parameters => sub { |
62 | my ($self) = @_; |
63 | $self->_context->prepare_body(); |
64 | }; |
65 | |
66 | has uploads => ( |
5fb12dbb |
67 | is => 'rw', |
68 | required => 1, |
5fb12dbb |
69 | default => sub { {} }, |
059c085b |
70 | ); |
71 | |
059c085b |
72 | has parameters => ( |
73 | is => 'rw', |
74 | required => 1, |
75 | lazy => 1, |
76 | default => sub { {} }, |
77 | ); |
78 | |
79 | before parameters => sub { |
80 | my ($self, $params) = @_; |
059c085b |
81 | if ( $params && !ref $params ) { |
e5ecd5bc |
82 | $self->_context->log->warn( |
059c085b |
83 | "Attempt to retrieve '$params' with req->params(), " . |
84 | "you probably meant to call req->param('$params')" ); |
85 | $params = undef; |
86 | } |
87 | |
88 | }; |
89 | |
90 | has base => ( |
5fb12dbb |
91 | is => 'rw', |
92 | required => 1, |
93 | lazy => 1, |
94 | default => sub { |
059c085b |
95 | my $self = shift; |
6cb9e383 |
96 | return $self->path if $self->has_uri; |
059c085b |
97 | }, |
98 | ); |
99 | |
069355da |
100 | has _body => ( |
0f56bbcf |
101 | is => 'rw', clearer => '_clear_body', predicate => '_has_body', |
059c085b |
102 | ); |
610bc6ec |
103 | # Eugh, ugly. Should just be able to rename accessor methods to 'body' |
104 | # and provide a custom reader.. |
105 | sub body { |
106 | my $self = shift; |
059c085b |
107 | $self->_context->prepare_body(); |
610bc6ec |
108 | $self->_body(@_) if scalar @_; |
109 | return blessed $self->_body ? $self->_body->body : $self->_body; |
110 | } |
059c085b |
111 | |
112 | has hostname => ( |
113 | is => 'rw', |
114 | required => 1, |
115 | lazy => 1, |
116 | default => sub { |
117 | my ($self) = @_; |
8fc0d39e |
118 | gethostbyaddr( inet_aton( $self->address ), AF_INET ) || 'localhost' |
059c085b |
119 | }, |
120 | ); |
121 | |
02570318 |
122 | has _path => ( is => 'rw', predicate => '_has_path', clearer => '_clear_path' ); |
123 | |
059c085b |
124 | sub args { shift->arguments(@_) } |
125 | sub body_params { shift->body_parameters(@_) } |
126 | sub input { shift->body(@_) } |
127 | sub params { shift->parameters(@_) } |
128 | sub query_params { shift->query_parameters(@_) } |
129 | sub path_info { shift->path(@_) } |
130 | sub snippets { shift->captures(@_) } |
f7e4e231 |
131 | |
fc7ec1d9 |
132 | =head1 NAME |
133 | |
3e19f4f6 |
134 | Catalyst::Request - provides information about the current client request |
fc7ec1d9 |
135 | |
136 | =head1 SYNOPSIS |
137 | |
b22c6668 |
138 | $req = $c->request; |
139 | $req->action; |
140 | $req->address; |
b22c6668 |
141 | $req->arguments; |
3e19f4f6 |
142 | $req->args; |
b22c6668 |
143 | $req->base; |
06e1b616 |
144 | $req->body; |
fbcc39ad |
145 | $req->body_parameters; |
b5176d9e |
146 | $req->content_encoding; |
147 | $req->content_length; |
148 | $req->content_type; |
b77e7869 |
149 | $req->cookie; |
b22c6668 |
150 | $req->cookies; |
b5176d9e |
151 | $req->header; |
b22c6668 |
152 | $req->headers; |
153 | $req->hostname; |
61bacdcc |
154 | $req->input; |
3b4d1251 |
155 | $req->query_keywords; |
b22c6668 |
156 | $req->match; |
157 | $req->method; |
e7c0c583 |
158 | $req->param; |
e7c0c583 |
159 | $req->parameters; |
3e19f4f6 |
160 | $req->params; |
b22c6668 |
161 | $req->path; |
bfde09a2 |
162 | $req->protocol; |
fbcc39ad |
163 | $req->query_parameters; |
164 | $req->read; |
b5176d9e |
165 | $req->referer; |
bfde09a2 |
166 | $req->secure; |
2982e768 |
167 | $req->captures; # previously knows as snippets |
e7c0c583 |
168 | $req->upload; |
b22c6668 |
169 | $req->uploads; |
77d12cae |
170 | $req->uri; |
7ce7ca2e |
171 | $req->user; |
66294129 |
172 | $req->user_agent; |
b22c6668 |
173 | |
3e22baa5 |
174 | See also L<Catalyst>, L<Catalyst::Request::Upload>. |
fc7ec1d9 |
175 | |
176 | =head1 DESCRIPTION |
177 | |
3e19f4f6 |
178 | This is the Catalyst Request class, which provides an interface to data for the |
179 | current client request. The request object is prepared by L<Catalyst::Engine>, |
180 | thus hiding the details of the particular engine implementation. |
b22c6668 |
181 | |
182 | =head1 METHODS |
fc7ec1d9 |
183 | |
b5ecfcf0 |
184 | =head2 $req->action |
fc7ec1d9 |
185 | |
aae8d418 |
186 | [DEPRECATED] Returns the name of the requested action. |
187 | |
188 | |
189 | Use C<< $c->action >> instead (which returns a |
190 | L<Catalyst::Action|Catalyst::Action> object). |
fc7ec1d9 |
191 | |
b5ecfcf0 |
192 | =head2 $req->address |
0556eb49 |
193 | |
3e19f4f6 |
194 | Returns the IP address of the client. |
61b1e958 |
195 | |
b5ecfcf0 |
196 | =head2 $req->arguments |
61b1e958 |
197 | |
b22c6668 |
198 | Returns a reference to an array containing the arguments. |
fc7ec1d9 |
199 | |
200 | print $c->request->arguments->[0]; |
201 | |
c436c1e8 |
202 | For example, if your action was |
203 | |
85d9fce6 |
204 | package MyApp::C::Foo; |
205 | |
206 | sub moose : Local { |
207 | ... |
208 | } |
c436c1e8 |
209 | |
3e19f4f6 |
210 | and the URI for the request was C<http://.../foo/moose/bah>, the string C<bah> |
c436c1e8 |
211 | would be the first and only argument. |
212 | |
8f58057d |
213 | Arguments just get passed through and B<don't> get unescaped automatically, so |
214 | you should do that explicitly. |
215 | |
b5ecfcf0 |
216 | =head2 $req->args |
3e19f4f6 |
217 | |
218 | Shortcut for arguments. |
219 | |
b5ecfcf0 |
220 | =head2 $req->base |
fc7ec1d9 |
221 | |
c436c1e8 |
222 | Contains the URI base. This will always have a trailing slash. |
223 | |
3e19f4f6 |
224 | If your application was queried with the URI |
225 | C<http://localhost:3000/some/path> then C<base> is C<http://localhost:3000/>. |
fc7ec1d9 |
226 | |
b5ecfcf0 |
227 | =head2 $req->body |
06e1b616 |
228 | |
3e19f4f6 |
229 | Returns the message body of the request, unless Content-Type is |
e060fe05 |
230 | C<application/x-www-form-urlencoded> or C<multipart/form-data>. |
231 | |
b5ecfcf0 |
232 | =head2 $req->body_parameters |
fbcc39ad |
233 | |
3e19f4f6 |
234 | Returns a reference to a hash containing body (POST) parameters. Values can |
fbcc39ad |
235 | be either a scalar or an arrayref containing scalars. |
236 | |
237 | print $c->request->body_parameters->{field}; |
238 | print $c->request->body_parameters->{field}->[0]; |
c436c1e8 |
239 | |
d631b5f9 |
240 | These are the parameters from the POST part of the request, if any. |
e5ecd5bc |
241 | |
b5ecfcf0 |
242 | =head2 $req->body_params |
fbcc39ad |
243 | |
3e19f4f6 |
244 | Shortcut for body_parameters. |
fbcc39ad |
245 | |
b5ecfcf0 |
246 | =head2 $req->content_encoding |
b5176d9e |
247 | |
3e19f4f6 |
248 | Shortcut for $req->headers->content_encoding. |
b5176d9e |
249 | |
b5ecfcf0 |
250 | =head2 $req->content_length |
b5176d9e |
251 | |
3e19f4f6 |
252 | Shortcut for $req->headers->content_length. |
b5176d9e |
253 | |
b5ecfcf0 |
254 | =head2 $req->content_type |
b5176d9e |
255 | |
3e19f4f6 |
256 | Shortcut for $req->headers->content_type. |
b5176d9e |
257 | |
b5ecfcf0 |
258 | =head2 $req->cookie |
3ad654e0 |
259 | |
3e19f4f6 |
260 | A convenient method to access $req->cookies. |
3ad654e0 |
261 | |
262 | $cookie = $c->request->cookie('name'); |
263 | @cookies = $c->request->cookie; |
264 | |
265 | =cut |
266 | |
267 | sub cookie { |
268 | my $self = shift; |
269 | |
270 | if ( @_ == 0 ) { |
b77e7869 |
271 | return keys %{ $self->cookies }; |
3ad654e0 |
272 | } |
273 | |
274 | if ( @_ == 1 ) { |
275 | |
276 | my $name = shift; |
277 | |
b77e7869 |
278 | unless ( exists $self->cookies->{$name} ) { |
3ad654e0 |
279 | return undef; |
280 | } |
fbcc39ad |
281 | |
b77e7869 |
282 | return $self->cookies->{$name}; |
3ad654e0 |
283 | } |
284 | } |
285 | |
b5ecfcf0 |
286 | =head2 $req->cookies |
fc7ec1d9 |
287 | |
b22c6668 |
288 | Returns a reference to a hash containing the cookies. |
fc7ec1d9 |
289 | |
290 | print $c->request->cookies->{mycookie}->value; |
291 | |
3e19f4f6 |
292 | The cookies in the hash are indexed by name, and the values are L<CGI::Cookie> |
c436c1e8 |
293 | objects. |
294 | |
b5ecfcf0 |
295 | =head2 $req->header |
b5176d9e |
296 | |
3e19f4f6 |
297 | Shortcut for $req->headers->header. |
b5176d9e |
298 | |
b5ecfcf0 |
299 | =head2 $req->headers |
fc7ec1d9 |
300 | |
3e19f4f6 |
301 | Returns an L<HTTP::Headers> object containing the headers for the current request. |
fc7ec1d9 |
302 | |
303 | print $c->request->headers->header('X-Catalyst'); |
304 | |
b5ecfcf0 |
305 | =head2 $req->hostname |
0556eb49 |
306 | |
3e19f4f6 |
307 | Returns the hostname of the client. |
e5ecd5bc |
308 | |
b5ecfcf0 |
309 | =head2 $req->input |
61bacdcc |
310 | |
3e19f4f6 |
311 | Alias for $req->body. |
61bacdcc |
312 | |
3b4d1251 |
313 | =head2 $req->query_keywords |
314 | |
315 | Contains the keywords portion of a query string, when no '=' signs are |
316 | present. |
317 | |
318 | http://localhost/path?some+keywords |
ac5c933b |
319 | |
3b4d1251 |
320 | $c->request->query_keywords will contain 'some keywords' |
321 | |
b5ecfcf0 |
322 | =head2 $req->match |
fc7ec1d9 |
323 | |
3e19f4f6 |
324 | This contains the matching part of a Regex action. Otherwise |
2c83fd5a |
325 | it returns the same as 'action', except for default actions, |
326 | which return an empty string. |
fc7ec1d9 |
327 | |
b5ecfcf0 |
328 | =head2 $req->method |
b5176d9e |
329 | |
330 | Contains the request method (C<GET>, C<POST>, C<HEAD>, etc). |
331 | |
b5ecfcf0 |
332 | =head2 $req->param |
e7c0c583 |
333 | |
ac5c933b |
334 | Returns GET and POST parameters with a CGI.pm-compatible param method. This |
3e19f4f6 |
335 | is an alternative method for accessing parameters in $c->req->parameters. |
e7c0c583 |
336 | |
a82c2894 |
337 | $value = $c->request->param( 'foo' ); |
338 | @values = $c->request->param( 'foo' ); |
e7c0c583 |
339 | @params = $c->request->param; |
340 | |
3e705254 |
341 | Like L<CGI>, and B<unlike> earlier versions of Catalyst, passing multiple |
a82c2894 |
342 | arguments to this method, like this: |
343 | |
85d9fce6 |
344 | $c->request->param( 'foo', 'bar', 'gorch', 'quxx' ); |
a82c2894 |
345 | |
346 | will set the parameter C<foo> to the multiple values C<bar>, C<gorch> and |
347 | C<quxx>. Previously this would have added C<bar> as another value to C<foo> |
3e19f4f6 |
348 | (creating it if it didn't exist before), and C<quxx> as another value for |
349 | C<gorch>. |
a82c2894 |
350 | |
e7c0c583 |
351 | =cut |
352 | |
353 | sub param { |
354 | my $self = shift; |
355 | |
356 | if ( @_ == 0 ) { |
357 | return keys %{ $self->parameters }; |
358 | } |
359 | |
bfde09a2 |
360 | if ( @_ == 1 ) { |
e7c0c583 |
361 | |
bfde09a2 |
362 | my $param = shift; |
6bd2b72c |
363 | |
bfde09a2 |
364 | unless ( exists $self->parameters->{$param} ) { |
365 | return wantarray ? () : undef; |
366 | } |
367 | |
368 | if ( ref $self->parameters->{$param} eq 'ARRAY' ) { |
369 | return (wantarray) |
370 | ? @{ $self->parameters->{$param} } |
371 | : $self->parameters->{$param}->[0]; |
372 | } |
373 | else { |
374 | return (wantarray) |
375 | ? ( $self->parameters->{$param} ) |
376 | : $self->parameters->{$param}; |
377 | } |
d7945f32 |
378 | } |
a82c2894 |
379 | elsif ( @_ > 1 ) { |
380 | my $field = shift; |
381 | $self->parameters->{$field} = [@_]; |
d7945f32 |
382 | } |
e7c0c583 |
383 | } |
b5176d9e |
384 | |
b5ecfcf0 |
385 | =head2 $req->parameters |
61b1e958 |
386 | |
3e19f4f6 |
387 | Returns a reference to a hash containing GET and POST parameters. Values can |
d08ced28 |
388 | be either a scalar or an arrayref containing scalars. |
fc7ec1d9 |
389 | |
e7c0c583 |
390 | print $c->request->parameters->{field}; |
391 | print $c->request->parameters->{field}->[0]; |
fc7ec1d9 |
392 | |
c436c1e8 |
393 | This is the combination of C<query_parameters> and C<body_parameters>. |
394 | |
b5ecfcf0 |
395 | =head2 $req->params |
3e19f4f6 |
396 | |
397 | Shortcut for $req->parameters. |
398 | |
b5ecfcf0 |
399 | =head2 $req->path |
fc7ec1d9 |
400 | |
3e19f4f6 |
401 | Returns the path, i.e. the part of the URI after $req->base, for the current request. |
fc7ec1d9 |
402 | |
b5ecfcf0 |
403 | =head2 $req->path_info |
fbcc39ad |
404 | |
10011c19 |
405 | Alias for path, added for compatibility with L<CGI>. |
fbcc39ad |
406 | |
407 | =cut |
408 | |
409 | sub path { |
02fb5d78 |
410 | my ( $self, @params ) = @_; |
4f5ebacd |
411 | |
02fb5d78 |
412 | if (@params) { |
413 | $self->uri->path(@params); |
02570318 |
414 | $self->_clear_path; |
fbcc39ad |
415 | } |
02570318 |
416 | elsif ( $self->_has_path ) { |
417 | return $self->_path; |
e561386f |
418 | } |
02fb5d78 |
419 | else { |
420 | my $path = $self->uri->path; |
421 | my $location = $self->base->path; |
422 | $path =~ s/^(\Q$location\E)?//; |
423 | $path =~ s/^\///; |
02570318 |
424 | $self->_path($path); |
fbcc39ad |
425 | |
02fb5d78 |
426 | return $path; |
427 | } |
fbcc39ad |
428 | } |
429 | |
b5ecfcf0 |
430 | =head2 $req->protocol |
bfde09a2 |
431 | |
3e19f4f6 |
432 | Returns the protocol (HTTP/1.0 or HTTP/1.1) used for the current request. |
bfde09a2 |
433 | |
b5ecfcf0 |
434 | =head2 $req->query_parameters |
fbcc39ad |
435 | |
def54ce2 |
436 | =head2 $req->query_params |
437 | |
3e19f4f6 |
438 | Returns a reference to a hash containing query string (GET) parameters. Values can |
fbcc39ad |
439 | be either a scalar or an arrayref containing scalars. |
440 | |
441 | print $c->request->query_parameters->{field}; |
442 | print $c->request->query_parameters->{field}->[0]; |
ac5c933b |
443 | |
b5ecfcf0 |
444 | =head2 $req->read( [$maxlength] ) |
fbcc39ad |
445 | |
3e19f4f6 |
446 | Reads a chunk of data from the request body. This method is intended to be |
447 | used in a while loop, reading $maxlength bytes on every call. $maxlength |
fbcc39ad |
448 | defaults to the size of the request if not specified. |
449 | |
450 | You have to set MyApp->config->{parse_on_demand} to use this directly. |
451 | |
b5ecfcf0 |
452 | =head2 $req->referer |
fc7ec1d9 |
453 | |
3e19f4f6 |
454 | Shortcut for $req->headers->referer. Returns the referring page. |
fc7ec1d9 |
455 | |
b5ecfcf0 |
456 | =head2 $req->secure |
bfde09a2 |
457 | |
3e19f4f6 |
458 | Returns true or false, indicating whether the connection is secure (https). |
bfde09a2 |
459 | |
2982e768 |
460 | =head2 $req->captures |
461 | |
5c6a56e0 |
462 | Returns a reference to an array containing captured args from chained |
463 | actions or regex captures. |
fc7ec1d9 |
464 | |
2982e768 |
465 | my @captures = @{ $c->request->captures }; |
466 | |
467 | =head2 $req->snippets |
fc7ec1d9 |
468 | |
10011c19 |
469 | C<captures> used to be called snippets. This is still available for backwards |
2982e768 |
470 | compatibility, but is considered deprecated. |
fc7ec1d9 |
471 | |
b5ecfcf0 |
472 | =head2 $req->upload |
e7c0c583 |
473 | |
3e19f4f6 |
474 | A convenient method to access $req->uploads. |
e7c0c583 |
475 | |
476 | $upload = $c->request->upload('field'); |
477 | @uploads = $c->request->upload('field'); |
478 | @fields = $c->request->upload; |
bfde09a2 |
479 | |
e7c0c583 |
480 | for my $upload ( $c->request->upload('field') ) { |
146554c5 |
481 | print $upload->filename; |
e7c0c583 |
482 | } |
483 | |
484 | =cut |
485 | |
486 | sub upload { |
487 | my $self = shift; |
488 | |
489 | if ( @_ == 0 ) { |
490 | return keys %{ $self->uploads }; |
491 | } |
492 | |
bfde09a2 |
493 | if ( @_ == 1 ) { |
e7c0c583 |
494 | |
bfde09a2 |
495 | my $upload = shift; |
496 | |
497 | unless ( exists $self->uploads->{$upload} ) { |
498 | return wantarray ? () : undef; |
499 | } |
6bd2b72c |
500 | |
bfde09a2 |
501 | if ( ref $self->uploads->{$upload} eq 'ARRAY' ) { |
502 | return (wantarray) |
503 | ? @{ $self->uploads->{$upload} } |
504 | : $self->uploads->{$upload}->[0]; |
505 | } |
506 | else { |
507 | return (wantarray) |
fbcc39ad |
508 | ? ( $self->uploads->{$upload} ) |
509 | : $self->uploads->{$upload}; |
bfde09a2 |
510 | } |
d7945f32 |
511 | } |
bfde09a2 |
512 | |
a4f5c51e |
513 | if ( @_ > 1 ) { |
bfde09a2 |
514 | |
515 | while ( my ( $field, $upload ) = splice( @_, 0, 2 ) ) { |
516 | |
517 | if ( exists $self->uploads->{$field} ) { |
518 | for ( $self->uploads->{$field} ) { |
519 | $_ = [$_] unless ref($_) eq "ARRAY"; |
520 | push( @$_, $upload ); |
521 | } |
522 | } |
523 | else { |
524 | $self->uploads->{$field} = $upload; |
525 | } |
526 | } |
e7c0c583 |
527 | } |
528 | } |
529 | |
b5ecfcf0 |
530 | =head2 $req->uploads |
fc7ec1d9 |
531 | |
bfde09a2 |
532 | Returns a reference to a hash containing uploads. Values can be either a |
ac5c933b |
533 | L<Catalyst::Request::Upload> object, or an arrayref of |
84e7aa89 |
534 | L<Catalyst::Request::Upload> objects. |
e7c0c583 |
535 | |
536 | my $upload = $c->request->uploads->{field}; |
537 | my $upload = $c->request->uploads->{field}->[0]; |
538 | |
b5ecfcf0 |
539 | =head2 $req->uri |
fbcc39ad |
540 | |
3e19f4f6 |
541 | Returns a URI object for the current request. Stringifies to the URI text. |
fbcc39ad |
542 | |
bd917b94 |
543 | =head2 $req->uri_with( { key => 'value' } ); |
544 | |
3338e8ce |
545 | Returns a rewritten URI object for the current request. Key/value pairs |
2f381252 |
546 | passed in will override existing parameters. You can remove an existing |
547 | parameter by passing in an undef value. Unmodified pairs will be |
3338e8ce |
548 | preserved. |
bd917b94 |
549 | |
550 | =cut |
551 | |
552 | sub uri_with { |
553 | my( $self, $args ) = @_; |
ac5c933b |
554 | |
bd917b94 |
555 | carp( 'No arguments passed to uri_with()' ) unless $args; |
fbb513f7 |
556 | |
2f381252 |
557 | foreach my $value ( values %$args ) { |
d0f0fcf6 |
558 | next unless defined $value; |
fbb513f7 |
559 | for ( ref $value eq 'ARRAY' ? @$value : $value ) { |
560 | $_ = "$_"; |
7066a4d5 |
561 | utf8::encode( $_ ) if utf8::is_utf8($_); |
fc42a730 |
562 | } |
fc42a730 |
563 | }; |
ac5c933b |
564 | |
2f381252 |
565 | my $uri = $self->uri->clone; |
566 | my %query = ( %{ $uri->query_form_hash }, %$args ); |
567 | |
bd917b94 |
568 | $uri->query_form( { |
2f381252 |
569 | # remove undef values |
570 | map { defined $query{ $_ } ? ( $_ => $query{ $_ } ) : () } keys %query |
bd917b94 |
571 | } ); |
572 | return $uri; |
573 | } |
574 | |
b5ecfcf0 |
575 | =head2 $req->user |
7ce7ca2e |
576 | |
3e19f4f6 |
577 | Returns the currently logged in user. Deprecated. The method recommended for |
578 | newer plugins is $c->user. |
7ce7ca2e |
579 | |
b5ecfcf0 |
580 | =head2 $req->user_agent |
b5176d9e |
581 | |
3e19f4f6 |
582 | Shortcut to $req->headers->user_agent. Returns the user agent (browser) |
583 | version string. |
b5176d9e |
584 | |
059c085b |
585 | =head2 meta |
586 | |
587 | Provided by Moose |
588 | |
3e19f4f6 |
589 | =head1 AUTHORS |
fc7ec1d9 |
590 | |
2f381252 |
591 | Catalyst Contributors, see Catalyst.pm |
fc7ec1d9 |
592 | |
593 | =head1 COPYRIGHT |
594 | |
e7c0c583 |
595 | This program is free software, you can redistribute it and/or modify |
61b1e958 |
596 | it under the same terms as Perl itself. |
fc7ec1d9 |
597 | |
598 | =cut |
599 | |
e5ecd5bc |
600 | __PACKAGE__->meta->make_immutable; |
601 | |
fc7ec1d9 |
602 | 1; |