EOD
my $tmpl_movie =<< 'EOD';
EOD
__PACKAGE__->patterns([$pattern_useful, $pattern_simple]);
sub parse {
my $self = shift;
my $text = shift;
my $opt = shift;
if ($text =~ /$pattern_useful/) {
return $self->_parse_useful($text, $opt);
} elsif ($text =~ /$pattern_simple/) {
return $self->_parse_simple($text);
}
}
sub _parse_simple {
my $self = shift;
my $url = shift or return;
$url =~ s/^\[//;
$url =~ s/\[$//;
return sprintf('%s',
$url,
$self->{a_target_string},
$url,
);
}
sub _parse_useful {
my $self = shift;
my $text = shift or return;
my $opt = shift;
$text =~ /$pattern_useful/ or return;
my ($url,$type,$title,$size) = ($1, $2, $3, $4 || '');
if ($type =~ /^title/i) {
$title ||= $self->_get_page_title($url);
return sprintf('%s',
$url,
$self->{a_target_string},
$title,
);
} elsif ($type =~ /^detail/i) {
$title ||= $self->_get_page_title($url);
my $html = sprintf('%s
" if $opt->{in_paragraph};
return $html;
} elsif ($type =~ /^image/i) {
if ($url =~ /\.(jpg|jpeg|gif|png|bmp)$/i) {
my $size_string = '';
if ($size =~ /^h(\d+)$/i) {
$size_string = sprintf(' height="%d"', $1);
} elsif ($size =~ /^w(\d+)$/i) {
$size_string = sprintf(' width="%d"', $1);
}
return sprintf('',
$url,
$self->{a_target_string},
$url,
$url,
$size_string,
);
} else {
return sprintf('%s',
$url,
$self->{a_target_string},
$url,
);
}
} elsif ($type =~ /^barcode$/i) {
my $str = $self->html_encode($url);
return sprintf('
',
$url,
$self->{a_target_string},
$str,
$url,
);
} elsif ($type =~ /^sound/i) {
return sprintf($tmpl_sound, $url, $url, $url);
} elsif ($type =~ /^movie/i) {
return sprintf($tmpl_movie, $url, $url);
}
}
sub _get_page_title {
my $self = shift;
my $url = shift or return;
my $ua = LWP::UserAgent->new;
$ua->timeout(10);
$ua->max_size(131072); # 2^17
my $req = HTTP::Request->new(GET => $url);
$ua->agent('hatena_formatter modified by tgbt');
my $res = $ua->request($req);
return unless $res->is_success;
my $content = $res->content or return;
$content =~ /