From 4da54999de859c505c26ff2a0a23772939caeffa Mon Sep 17 00:00:00 2001
From: Joey Hess <joey@kodama.kitenet.net>
Date: Sun, 15 Jun 2008 19:08:50 -0400
Subject: meta: Store "description" in pagestate for use by other plugins.

map: Support show=description.
---
 IkiWiki/Plugin/meta.pm | 5 +++++
 debian/changelog       | 2 ++
 doc/plugins.mdwn       | 2 ++
 doc/plugins/map.mdwn   | 7 +++++--
 4 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/IkiWiki/Plugin/meta.pm b/IkiWiki/Plugin/meta.pm
index e2914a78a..8e1b11859 100644
--- a/IkiWiki/Plugin/meta.pm
+++ b/IkiWiki/Plugin/meta.pm
@@ -78,6 +78,11 @@ sub preprocess (@) { #{{{
 	# Metadata collection that needs to happen during the scan pass.
 	if ($key eq 'title') {
 		$pagestate{$page}{meta}{title}=HTML::Entities::encode_numeric($value);
+		# fallthrough
+	}
+	elsif ($key eq 'description') {
+		$pagestate{$page}{meta}{description}=HTML::Entities::encode_numeric($value);
+		# fallthrough
 	}
 	elsif ($key eq 'license') {
 		push @{$metaheaders{$page}}, '<link rel="license" href="#page_license" />';
diff --git a/debian/changelog b/debian/changelog
index 800a38300..e1a1d7b33 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -6,6 +6,8 @@ ikiwiki (2.51) UNRELEASED; urgency=low
     titles, rather than the default page name. Based on a patch from 
     Jaldhar H. Vyas, Closes: #484510
   * hnb: New plugin, contributed by Axel Beckert.
+  * meta: Store "description" in pagestate for use by other plugins.
+  * map: Support show=description.
 
  -- Joey Hess <joeyh@debian.org>  Sun, 15 Jun 2008 15:03:33 -0400
 
diff --git a/doc/plugins.mdwn b/doc/plugins.mdwn
index 439cecc8a..ca1dfd1ff 100644
--- a/doc/plugins.mdwn
+++ b/doc/plugins.mdwn
@@ -1,6 +1,8 @@
 Most of ikiwiki's [[features]] are implemented as plugins. Many of these 
 plugins are included with ikiwiki.
 
+[[map pages="plugins/*" show=description]]
+
 [[pagestats pages="plugins/type/* and !plugins/type/slow"]]
 
 There's documentation if you want to [[write]] your own plugins, or you can
diff --git a/doc/plugins/map.mdwn b/doc/plugins/map.mdwn
index d50c9b292..df34d77cd 100644
--- a/doc/plugins/map.mdwn
+++ b/doc/plugins/map.mdwn
@@ -1,6 +1,8 @@
 [[template id=plugin name=map author="Alessandro Dotti Contra"]]
 [[tag type/meta]]
 
+[[meta description="some page description"]]
+
 This plugin generates a hierarchical page map for the wiki. Example usage:
 
 	\[[map pages="* and !blog/* and !*/Discussion"]]
@@ -9,8 +11,9 @@ If the pages to include are not specified, all pages (and other files) in
 the wiki are mapped.
 
 By default, the names of pages are shown in the map. The `show` parameter
-can be used to show the titles of pages instead. For example:
-	
+can be used to show the titles or descriptions of pages instead (as set by
+the [[meta]] plugin). For example:
+
 	\[[map pages="* and !blog/* and !*/Discussion" show=title]]
 
 Hint: To limit the map to displaying pages less than a certain level deep,
-- 
cgit v1.2.3