41 lines
879 B
Perl
41 lines
879 B
Perl
#!/usr/bin/perl
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package IkiWiki::Plugin::pagecount;
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use warnings;
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use strict;
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use IkiWiki 3.00;
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sub import {
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hook(type => "getsetup", id => "pagecount", call => \&getsetup);
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hook(type => "preprocess", id => "pagecount", call => \&preprocess);
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}
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sub getsetup () {
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return
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plugin => {
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safe => 1,
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rebuild => undef,
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section => "widget",
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},
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}
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sub preprocess (@) {
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my %params=@_;
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my $pages=defined $params{pages} ? $params{pages} : "*";
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# Just get a list of all the pages, and count the items in it.
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# Use a presence dependency to only update when pages are added
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# or removed.
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if ($pages eq '*') {
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# optimisation to avoid needing to try matching every page
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add_depends($params{page}, $pages, deptype("presence"));
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return scalar keys %pagesources;
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}
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return scalar pagespec_match_list($params{page}, $pages,
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deptype => deptype("presence"));
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}
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1
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