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#!/usr/bin/perl
package IkiWiki::Plugin::pagecount;
use warnings;
use strict;
use IkiWiki 2.00;
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 $params{pages};
# Needs to update count whenever a page is added or removed, so
# register a dependency.
add_depends($params{page}, $params{pages});
my @pages=keys %pagesources;
return $#pages+1 if $params{pages} eq "*"; # optimisation
my $count=0;
foreach my $page (@pages) {
$count++ if pagespec_match($page, $params{pages}, location => $params{page});
}
return $count;
} # }}}
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