42 lines
1.0 KiB
Perl
42 lines
1.0 KiB
Perl
#!/usr/bin/perl
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# Provides a list of broken links.
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package IkiWiki::Plugin::brokenlinks;
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use warnings;
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use strict;
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use IkiWiki;
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sub import { #{{{
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hook(type => "preprocess", id => "brokenlinks", call => \&preprocess);
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} # }}}
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sub preprocess (@) { #{{{
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my %params=@_;
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$params{pages}="*" unless defined $params{pages};
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# Needs to update whenever a page is added or removed, so
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# register a dependency.
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add_depends($params{page}, $params{pages});
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my @broken;
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foreach my $page (keys %links) {
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if (pagespec_match($page, $params{pages})) {
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foreach my $link (@{$links{$page}}) {
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next if $link =~ /.*\/discussion/i && $config{discussion};
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my $bestlink=bestlink($page, $link);
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next if length $bestlink;
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push @broken,
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htmllink($page, $params{destpage}, $link, 1).
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" in ".
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htmllink($params{page}, $params{destpage}, $page, 1);
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}
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}
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}
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return "There are no broken links!" unless @broken;
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my %seen;
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return "<ul>\n".join("\n", map { "<li>$_</li>" } grep { ! $seen{$_}++ } sort @broken)."</ul>\n";
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} # }}}
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1
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