/usr/share/perl5/WWW/Mechanize/AutoPager.pm is in libwww-mechanize-autopager-perl 0.02-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 | package WWW::Mechanize::AutoPager;
use strict;
use 5.8.1;
our $VERSION = '0.02';
use HTML::AutoPagerize;
use Scalar::Util qw( weaken );
use WWW::Mechanize;
use JSON;
sub WWW::Mechanize::autopager {
my $mech = shift;
$mech->{autopager} ||= WWW::Mechanize::AutoPager->new($mech);
}
sub WWW::Mechanize::next_link {
my $mech = shift;
$mech->{autopager}->next_link;
}
sub WWW::Mechanize::page_element {
my $mech = shift;
$mech->{autopager}->page_element;
}
sub new {
my($class, $mech) = @_;
my $self = bless {
mech => $mech,
autopager => HTML::AutoPagerize->new,
}, $class;
weaken($self->{mech}); # don't make it a circular reference
$self;
}
sub load_siteinfo {
my $self = shift;
my $url = shift || "http://wedata.net/databases/AutoPagerize/items.json";
my $res = $self->{mech}->get($url);
if (my $content = $self->{mech}->content) {
if ($res->content_type =~ m{text/html}) { # backward compatibility
while ($content =~ m!<textarea class="autopagerize_data".*?>\s*(.*?)\s*</textarea>!gs) {
my $site = $self->parse_siteinfo($1);
$self->{autopager}->add_site(%$site);
}
} else {
for my $row ( @{ from_json( $content ) } ) {
$self->{autopager}->add_site(%{ $row->{data} });
}
}
}
}
sub add_site {
my $self = shift;
$self->{autopager}->add_site(@_);
}
sub parse_siteinfo {
my($self, $config) = @_;
my $site;
while ($config =~ /^(\w+):\s+(.*?)\s*$/mg) {
$site->{$1} = $2;
}
return $site;
}
sub next_link {
my $self = shift;
my $res = $self->{autopager}->handle($self->{mech}->uri, $self->{mech}->content)
or return;
return $res->{next_link};
}
sub page_element {
my $self = shift;
my $res = $self->{autopager}->handle($self->{mech}->uri, $self->{mech}->content)
or return;
return $res->{page_element};
}
1;
__END__
=for stopwords AutoPagerize siteinfo
=head1 NAME
WWW::Mechanize::AutoPager - Automatic Pagination using AutoPagerize
=head1 SYNOPSIS
use WWW::Mechanize::AutoPager;
my $mech = WWW::Mechanize->new;
# Load siteinfo from http://swdyh.infogami.com/autopagerize
$mech->autopager->load_siteinfo();
# Or, load manually
$mech->autopager->add_site(
url => 'http://.+\.tumblr\.com/',
nextLink => ...,
);
$mech->get('http://otsune.tumblr.com/');
if (my $link = $mech->next_link) {
$mech->get($link);
$mech->page_element; # HTML snippet
}
=head1 DESCRIPTION
WWW::Mechanize::AutoPager is a plugin for WWW::Mechanize to do
automatic pagination using AutoPagerize user script.
B<THIS MODULE IS CONSIDERED EXPERIMENTAL AND ITS API WILL BE LIKELY TO CHANGE>
=head1 AUTHOR
Tatsuhiko Miyagawa E<lt>miyagawa@bulknews.netE<gt>
=head1 LICENSE
This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.
=head1 SEE ALSO
L<HTML::AutoPagerize>, L<http://swdyh.infogami.com/autopagerize>
=cut
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