use warnings;
use strict;
-use IkiWiki;
+use IkiWiki 2.00;
my %tags;
sub import { #{{{
hook(type => "getopt", id => "tag", call => \&getopt);
- hook(type => "preprocess", id => "tag", call => \&preprocess, scan => 1);
+ hook(type => "preprocess", id => "tag", call => \&preprocess_tag, scan => 1);
+ hook(type => "preprocess", id => "taglink", call => \&preprocess_taglink, scan => 1);
hook(type => "pagetemplate", id => "tag", call => \&pagetemplate);
} # }}}
sub tagpage ($) { #{{{
my $tag=shift;
- if (exists $config{tagbase} &&
+ if ($tag !~ m{^\.?/} &&
+ exists $config{tagbase} &&
defined $config{tagbase}) {
$tag=$config{tagbase}."/".$tag;
}
return $tag;
} #}}}
-sub preprocess (@) { #{{{
+sub preprocess_tag (@) { #{{{
if (! @_) {
return "";
}
my $page = $params{page};
delete $params{page};
delete $params{destpage};
+ delete $params{preview};
- $tags{$page} = [];
foreach my $tag (keys %params) {
- push @{$tags{$page}}, $tag;
+ $tag=IkiWiki::linkpage($tag);
+ $tags{$page}{$tag}=1;
# hidden WikiLink
push @{$links{$page}}, tagpage($tag);
}
return "";
} # }}}
+sub preprocess_taglink (@) { #{{{
+ if (! @_) {
+ return "";
+ }
+ my %params=@_;
+ return join(" ", map {
+ if (/(.*)\|(.*)/) {
+ my $tag=IkiWiki::linkpage($2);
+ $tags{$params{page}}{$tag}=1;
+ push @{$links{$params{page}}}, tagpage($tag);
+ return htmllink($params{page}, $params{destpage},
+ tagpage($tag),
+ linktext => IkiWiki::pagetitle($1));
+ }
+ else {
+ my $tag=IkiWiki::linkpage($_);
+ $tags{$params{page}}{$tag}=1;
+ push @{$links{$params{page}}}, tagpage($tag);
+ return htmllink($params{page}, $params{destpage},
+ tagpage($tag));
+ }
+ }
+ grep {
+ $_ ne 'page' && $_ ne 'destpage' && $_ ne 'preview'
+ } keys %params);
+} # }}}
+
sub pagetemplate (@) { #{{{
my %params=@_;
my $page=$params{page};
$template->param(tags => [
map {
- link => htmllink($page, $destpage, tagpage($_))
- }, @{$tags{$page}}
- ]) if exists $tags{$page} && @{$tags{$page}} && $template->query(name => "tags");
+ link => htmllink($page, $destpage, tagpage($_),
+ rel => "tag")
+ }, sort keys %{$tags{$page}}
+ ]) if exists $tags{$page} && %{$tags{$page}} && $template->query(name => "tags");
- if ($template->query(name => "pubdate")) {
- # It's an rss template. Add any categories.
- if (exists $tags{$page} && @{$tags{$page}}) {
- $template->param(categories => [map { category => $_ }, @{$tags{$page}}]);
+ if ($template->query(name => "categories")) {
+ # It's an rss/atom template. Add any categories.
+ if (exists $tags{$page} && %{$tags{$page}}) {
+ $template->param(categories => [map { category => $_ },
+ sort keys %{$tags{$page}}]);
}
}
} # }}}