[libnet-openid-common-perl] 02/04: allow Plack::Request parameter objects for IndirectMessage

[gregor herrmann]

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gregoa pushed a commit to annotated tag v1.11
in repository libnet-openid-common-perl.

commit eec079d3f4d719c1e12c61302a17840bc16c1bda
Author: Roger Crew <crew at cs.stanford.edu>
Date:   Sat Oct 22 16:41:27 2011 -0700

    allow Plack::Request parameter objects for IndirectMessage
---
 lib/Net/OpenID/IndirectMessage.pm | 24 ++++++++++++++++--------
 1 file changed, 16 insertions(+), 8 deletions(-)

diff --git a/lib/Net/OpenID/IndirectMessage.pm b/lib/Net/OpenID/IndirectMessage.pm
index 37e7bf8..16e4b8e 100644
--- a/lib/Net/OpenID/IndirectMessage.pm
+++ b/lib/Net/OpenID/IndirectMessage.pm
@@ -47,6 +47,11 @@ sub new {
         $getter = sub { scalar $what->param($_[0]); };
         $enumer = sub { $what->param; };
     }
+    elsif (ref $what eq "Plack::Request") {
+        my $p = $what->method eq 'POST' ? $what->body_parameters : $what->query_parameters;
+        $getter = sub { $p->get($_[0]); };
+        $enumer = sub { keys %{$p}; };
+    }
     elsif (ref $what eq "CODE") {
         $getter = $what;
         # We can't enumerate with just a coderef.
@@ -214,16 +219,19 @@ acts as if the relevant namespaces were present. In this case, it only
 supports the basic OpenID 1.1 arguments and the extension arguments
 for Simple Registration.
 
-This class can operate on a normal hashref, a L<CGI> object, an L<Apache>
-object, an L<Apache::Request> object, an L<Apache2::Request> object or an
-arbitrary C<CODE> ref that takes a key name as its first parameter and returns
-a value. However, if you use a coderef then extension arguments are not
-supported.
+This class can operate on
+a normal hashref,
+a L<CGI> object,
+an L<Apache> object,
+an L<Apache::Request> object,
+an L<Apache2::Request> object,
+a L<Plack::Request> object, or
+an arbitrary C<CODE> ref that takes a key name as its first parameter and returns a value.
+However, if you use a coderef then extension arguments are not supported.
 
 If you pass in a hashref or a coderef it is your responsibility as the caller
-to check the HTTP request method and pass in the correct set of arguments. If
-you use an Apache, Apache::Request, Apache2::Request or CGI object then this
-module will do the right thing automatically.
+to check the HTTP request method and pass in the correct set of arguments.
+For the other kinds of objects, this module will do the right thing automatically.
 
 =head1 SYNOPSIS
 

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