What I'm struggling with is why LWP::UserAgent doesn't provide an accessor so that I can just get everything I want to know about a cookie in the cookie_jar by providing the cookie's name. I realize there is the scan() method on cookie_jar, but it seems like a lot of overhead to provide a callback for something so basic. This is what I have right now:
#!/usr/bin/env perl
use strict;
use warnings;
use Data::Dump qw (dump);
use WWW::Mechanize;
my $mech = WWW::Mechanize->new;
$mech->get( 'http://www.nytimes.com' );
my %cookies = ();
$mech->cookie_jar->scan( \&check_cookies );
dump \%cookies;
sub check_cookies {
my @args = @_;
$cookies{ $args[1] } = {
version => $args[0],
val => $args[2],
path => $args[3],
domain => $args[4],
port => $args[5],
path_spec => $args[6],
secure => $args[7],
expires => $args[8],
discard => $args[9],
hash => $args[10],
};
}
The output of the script is something like this:
{ adxcs => {
discard => 1,
domain => ".nytimes.com",
expires => undef,
hash => {},
path => "/",
path_spec => 1,
port => undef,
secure => undef,
val => "-",
version => 0,
},
RMID => {
discard => undef,
domain => ".nytimes.com",
expires => 1374340257,
hash => {},
path => "/",
path_spec => 1,
port => undef,
secure => undef,
val => "02b4bc821c00500991212ba2",
version => 0,
},
}
So, that gives me easy access to a cookie by name, but I was wondering if there's an easier way to do this or if there's a helpful module I just don't know about.
$cookies->scan(sub
{
if ($_[1] eq $name)
{
print "$_[1] @ $_[4] = $_[2]\n";
};
});
Output would be for example:
sessionID @ www.nytimes.com = 1234567890
Edit: >>
sub getCookieValue
{
my $cookies = $_[0];
my $name = $_[1];
my $result = null;
$cookies->scan(sub
{
if ($_[1] eq $name)
{
$result = $_[2];
};
});
return $result;
}
and use it like so:
print getCookieValue($cokies, 'sessionID');