use strict;
use IkiWiki 2.00;
use HTML::Entities;
-require URI::Find;
+
+my $findurl=0;
sub import {
- hook(type => "filter", id => "txt", call => \&filter);
- hook(type => "htmlize", id => "txt", call => \&htmlize);
+ hook(type => "filter", id => "txt", call => \&filter);
+ hook(type => "htmlize", id => "txt", call => \&htmlize);
+
+ eval q{use URI::Find};
+ if (! $@) {
+ $findurl=1;
+ }
}
# We use filter to convert raw text to HTML
# (htmlize is called after other plugins insert HTML)
sub filter (@) {
- my %params = @_;
- my $content = $params{content};
-
- if ($pagesources{$params{page}} =~ /.txt$/) {
- encode_entities($content);
- my $finder = URI::Find->new(
- sub {
- my($uri, $orig_uri) = @_;
- return qq|<a href="$uri">$orig_uri</a>|;
- });
- $finder->find(\$content);
- $content = "<pre>" . $content . "</pre>";
- }
- return $content;
+ my %params = @_;
+ my $content = $params{content};
+
+ if (defined $pagesources{$params{page}} && $pagesources{$params{page}} =~ /\.txt$/) {
+ encode_entities($content);
+ if ($findurl) {
+ my $finder = URI::Find->new(sub {
+ my ($uri, $orig_uri) = @_;
+ return qq|<a href="$uri">$orig_uri</a>|;
+ });
+ $finder->find(\$content);
+ }
+ $content = "<pre>" . $content . "</pre>";
+ }
+
+ return $content;
}
# We need this to register the .txt file extension
sub htmlize (@) {
- my %params=@_;
- return $params{content};
+ my %params=@_;
+ return $params{content};
}
1