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authorjoey <joey@0fa5a96a-9a0e-0410-b3b2-a0fd24251071>2007-08-04 17:40:52 +0000
committerjoey <joey@0fa5a96a-9a0e-0410-b3b2-a0fd24251071>2007-08-04 17:40:52 +0000
commitca290ddef4f1e4766fd39f4cd592e36521a59aea (patch)
tree2b33e864640f62e5b82600c92adbb5383303a22f /doc/todo
parentd393ebacde3d831ba2c7e861e84728dfbe7e1eba (diff)
web commit by NicolasLimare: patch to add rel="foo" atttributes to links; first use for tags.
Diffstat (limited to 'doc/todo')
-rw-r--r--doc/todo/rel_attribute_for_links.mdwn48
1 files changed, 48 insertions, 0 deletions
diff --git a/doc/todo/rel_attribute_for_links.mdwn b/doc/todo/rel_attribute_for_links.mdwn
new file mode 100644
index 000000000..c0bdd12dd
--- /dev/null
+++ b/doc/todo/rel_attribute_for_links.mdwn
@@ -0,0 +1,48 @@
+A rel="" attribute is desirable for links, for example to
+
+* limit the interest of comment spam with rel="nofollow" for anonymous wiki contributions (see [Google](http://googleblog.blogspot.com/2005/01/preventing-comment-spam.html))
+* identify page tags with rel="tag" (see [microformats](http://microformats.org/wiki/rel-tag))
+* define a social network with rel="friend co-worker met ..." for contacts (see [XFN](http://www.gmpg.org/xfn/))
+* define a license with rel="license" for contacts (see [microformats](http://microformats.org/wiki/rel-license))
+
+This patch adds this possibility to htmllink().
+
+ --- IkiWiki.pm.orig 2007-08-04 19:04:36.000000000 +0200
+ +++ IkiWiki.pm 2007-08-04 19:19:24.000000000 +0200
+ @@ -517,6 +517,8 @@
+ $linktext=pagetitle(basename($link));
+ }
+
+ + my $rel=(defined $opts{rel} ? $rel=" rel=\"".$opts{rel}."\"" : '');
+ +
+ return "<span class=\"selflink\">$linktext</span>"
+ if length $bestlink && $page eq $bestlink;
+
+ @@ -546,7 +548,7 @@
+ $bestlink.="#".$opts{anchor};
+ }
+
+ - return "<a href=\"$bestlink\">$linktext</a>";
+ + return "<a href=\"$bestlink\"$rel>$linktext</a>";
+ } #}}}
+
+ sub htmlize ($$$) { #{{{
+
+This one uses it for tags:
+
+ <pre>
+ --- tag.pm.orig 2007-08-04 19:06:15.000000000 +0200
+ +++ tag.pm 2007-08-04 19:20:47.000000000 +0200
+ @@ -60,7 +60,8 @@
+
+ $template->param(tags => [
+ map {
+ - link => htmllink($page, $destpage, tagpage($_))
+ + link => htmllink($page, $destpage,
+ + tagpage($_), rel => "tag")
+ }, sort keys %{$tags{$page}}
+ ]) if exists $tags{$page} && %{$tags{$page}} && $template->query(name => "tags");
+
+This can also help for css decoraton. An example of these patches in use: http://poivron.org/~nil/iki/japonesie/horizon_large/
+
+— NicolasLimare \ No newline at end of file