From 55e16be44a2aa1da578ef896ebac40095f606e15 Mon Sep 17 00:00:00 2001
From: Joey Hess <joey@kodama.kitenet.net>
Date: Wed, 30 Jan 2008 02:29:12 -0500
Subject: [PATCH] move recentchanges link enabling into a pagetemplate hook

---
 IkiWiki/Plugin/recentchanges.pm | 13 +++++++++++++
 IkiWiki/Render.pm               |  6 ------
 2 files changed, 13 insertions(+), 6 deletions(-)

diff --git a/IkiWiki/Plugin/recentchanges.pm b/IkiWiki/Plugin/recentchanges.pm
index 5ac0a30ef..8ceb2dfbf 100644
--- a/IkiWiki/Plugin/recentchanges.pm
+++ b/IkiWiki/Plugin/recentchanges.pm
@@ -9,6 +9,7 @@ sub import { #{{{
 	hook(type => "checkconfig", id => "recentchanges", call => \&checkconfig);
 	hook(type => "refresh", id => "recentchanges", call => \&refresh);
 	hook(type => "htmlize", id => "_change", call => \&htmlize);
+	hook(type => "pagetemplate", id => "recentchanges", call => \&pagetemplate);
 } #}}}
 
 sub checkconfig () { #{{{
@@ -32,6 +33,18 @@ sub refresh ($) { #{{{
 	}
 } #}}}
 
+# Enable the recentchanges link on wiki pages.
+sub pagetemplate (@) { #{{{
+	my %params=@_;
+	my $template=$params{template};
+	my $page=$params{page};
+	if ($config{rcs} && $page ne $config{recentchangespage} &&
+	    $template->query(name => "recentchangesurl")) {
+		$template->param(recentchangesurl => urlto($config{recentchangespage}, $page));
+		$template->param(have_actions => 1);
+	}
+} #}}}
+
 # Pages with extension _change have plain html markup, pass through.
 sub htmlize (@) { #{{{
 	my %params=@_;
diff --git a/IkiWiki/Render.pm b/IkiWiki/Render.pm
index be5af84ba..6dc70beb5 100644
--- a/IkiWiki/Render.pm
+++ b/IkiWiki/Render.pm
@@ -85,12 +85,6 @@ sub genpage ($$) { #{{{
 		$actions++;
 	}
 		
-	if ($config{rcs} && exists $config{recentchangespage} &&
-	    $page ne $config{recentchangespage}) {
-		$template->param(recentchangesurl => urlto($config{recentchangespage}, $page));
-		$actions++;
-	}
-
 	if (length $config{historyurl}) {
 		my $u=$config{historyurl};
 		$u=~s/\[\[file\]\]/$pagesources{$page}/g;
-- 
2.26.2