ikiwiki/IkiWiki/Plugin/pagecount.pm

40 lines
788 B
Perl

#!/usr/bin/perl
package IkiWiki::Plugin::pagecount;
use warnings;
use strict;
use IkiWiki 3.00;
sub import {
hook(type => "getsetup", id => "pagecount", call => \&getsetup);
hook(type => "preprocess", id => "pagecount", call => \&preprocess);
}
sub getsetup () {
return
plugin => {
safe => 1,
rebuild => undef,
},
}
sub preprocess (@) {
my %params=@_;
$params{pages}="*" unless defined $params{pages};
# Needs to update count whenever a page is added or removed, so
# register a presence dependency.
add_depends($params{page}, $params{pages}, presence => 1);
my @pages;
if ($params{pages} eq "*") {
@pages=keys %pagesources;
}
else {
@pages=pagespec_match_list([keys %pagesources], $params{pages}, location => $params{page});
}
return $#pages+1;
}
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