File Coverage

blib/lib/Acme/ICan/tSpell.pm

Criterion	Covered	Total	%
statement	21	21	100.0
branch			n/a
condition			n/a
subroutine	7	7	100.0
pod			n/a
total	28	28	100.0

package Acme::ICan::tSpell;

our $VERSION = '0.04';

use Moo;
use MooX::LazierAttributes qw/rw lzy/;
use MooX::ValidateSubs;
use Types::Standard qw/Object Str HashRef/;
use HTTP::Tiny;
use URI::Escape;
use Carp qw/croak/;

attributes (
    tiny => [Object, {lzy, default => sub {HTTP::Tiny->new}}],
    base_url => [Str, {lzy, default => 'http://www.google.com/search?gws_rd=ssl&hl=en&q='}],
);

validate_subs (
    get => { params => [ [Str] ], returns => [[HashRef]] },
    spell_check => {
        params => { check => [Str], base_url => [Str, 'base_url'] },
        returns => [[Str]],
    },
    spell => { params => [[Str]], returns => [[Str]] },
);

sub get {
    my $response = $_[0]->tiny->get($_[1]);
    $response->{success} and return $response;
    croak sprintf "something went terribly wrong: status - %s - reason - %s",
        $response->{status}, $response->{reason};
}

sub spell_check {
    my $moon = $_[0]->get(sprintf('%s%s', $_[1]->{base_url}, uri_escape($_[1]->{check})))->{content};
    if ($moon =~ m{(?:Showing results for|Did you mean|Including results for)[^\0]*?(.*?)}){
        (my $str = $1) =~ s/<.*?>//g;
 		return $_[0]->spell_check({ check => $str }); # work around googles struggles
    }
    return $_[1]->{check};
}

sub spell {
    return $_[0]->spell_check({ check => $_[1] });
}

1;

__END__