IkiWiki/Plugin/edittemplate.pm



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

use warnings;
use strict;
use IkiWiki 2.00;

sub import { #{{{
    hook(type => "needsbuild", id => "edittemplate",
        call => \&needsbuild);
    hook(type => "preprocess", id => "edittemplate",
        call => \&preprocess);
    hook(type => "formbuilder_setup", id => "edittemplate",
        call => \&formbuilder_setup);
} #}}}

sub needsbuild (@) { #{{{
    my $needsbuild=shift;

    foreach my $page (keys %pagestate) {
        if (exists $pagestate{$page}{edittemplate}) {
            if (grep { $_ eq $pagesources{$page} } @$needsbuild) {
                # remove state, it will be re-added
                # if the preprocessor directive is still
                # there during the rebuild
                delete $pagestate{$page}{edittemplate};
            }
        }
    }
} #}}}

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

    return "" if $params{page} ne $params{destpage};

    if (! exists $params{template} || ! length($params{template})) {
        return return "[[meta ".gettext("template not specified")."]]";
    }
    if (! exists $params{match} || ! length($params{match})) {
        return return "[[meta ".gettext("match not specified")."]]";
    }

    $pagestate{$params{page}}{edittemplate}{$params{match}}=$params{template};

    return sprintf(gettext("edittemplate %s registered for %s"),
        $params{template}, $params{match});
} # }}}

sub formbuilder_setup { #{{{
    my %params=@_;
    my $form=$params{form};
    my $page=$form->field("page");

    return if $form->title ne "editpage"
              || $form->field("do") ne "create";

    $form->field(name => "editcontent", value => "hi mom!");
} #}}}

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