76 lines
1.7 KiB
Perl
76 lines
1.7 KiB
Perl
#!/usr/bin/perl
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package IkiWiki::Plugin::theme;
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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 => "theme", call => \&getsetup);
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hook(type => "checkconfig", id => "theme", call => \&checkconfig);
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hook(type => "needsbuild", id => "theme", call => \&needsbuild);
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hook(type => "pagetemplate", id => "theme", call => \&pagetemplate);
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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 => 0,
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section => "web",
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},
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theme => {
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type => "string",
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example => "actiontabs",
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description => "name of theme to enable",
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safe => 1,
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rebuild => 0,
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},
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}
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my $added=0;
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sub checkconfig () {
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if (! $added && exists $config{theme} && $config{theme} =~ /^\w+$/) {
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add_underlay("themes/".$config{theme});
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$added=1;
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}
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}
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sub needsbuild ($) {
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my $needsbuild=shift;
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if (($config{theme} || '') ne ($wikistate{theme}{currenttheme} || '')) {
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# theme changed; ensure all files in the theme are built
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my %needsbuild=map { $_ => 1 } @$needsbuild;
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if ($config{theme}) {
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foreach my $file (glob("$config{underlaydirbase}/themes/$config{theme}/*")) {
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if (-f $file) {
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my $f=IkiWiki::basename($file);
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push @$needsbuild, $f
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unless $needsbuild{$f};
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}
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}
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}
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elsif ($wikistate{theme}{currenttheme}) {
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foreach my $file (glob("$config{underlaydirbase}/themes/$wikistate{theme}{currenttheme}/*")) {
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my $f=IkiWiki::basename($file);
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if (-f $file && defined eval { srcfile($f) }) {
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push @$needsbuild, $f;
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}
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}
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}
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$wikistate{theme}{currenttheme}=$config{theme};
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}
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return $needsbuild;
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}
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sub pagetemplate (@) {
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my %params=@_;
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my $template=$params{template};
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if (exists $config{theme} && length $config{theme}) {
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$template->param("theme_$config{theme}" => 1);
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}
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}
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1
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