IkiWiki/Plugin/pagetemplate.pm



#!/usr/bin/perl
package IkiWiki::Plugin::pagetemplate;

use warnings;
use strict;
use IkiWiki 3.00;

my %templates;

sub import {
    hook(type => "getsetup", id => "pagetemplate", call => \&getsetup);
    hook(type => "preprocess", id => "pagetemplate", call => \&preprocess);
    hook(type => "templatefile", id => "pagetemplate", call => \&templatefile);
}

sub getsetup () {
    return 
        plugin => {
            safe => 1,
            rebuild => undef,
        },
}

sub preprocess (@) {
    my %params=@_;

    if (! exists $params{template} ||
        $params{template} !~ /^[-A-Za-z0-9._+]+$/ ||
        ! defined IkiWiki::template_file($params{template})) {
         error gettext("bad or missing template")
    }

    if ($params{page} eq $params{destpage}) {
        $templates{$params{page}}=$params{template};
    }

    return "";
}

sub templatefile (@) {
    my %params=@_;

    if (exists $templates{$params{page}}) {
        return $templates{$params{page}};
    }
    
    return undef;
}

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