* Finally implemented a simple per-page data storage mechanism for plugins,

  via the %pagestate hash.
* Use pagestate in meta to detect potential redir loops.

1 files changed, 18 insertions, 0 deletions

diff --git a/IkiWiki/Plugin/external.pm b/IkiWiki/Plugin/external.pm
index f76b42c99..8d1baa587 100644
--- a/IkiWiki/Plugin/external.pm
+++ b/IkiWiki/Plugin/external.pm
@@ -132,6 +132,24 @@ sub setvar ($$$;@) { #{{{
 	return $ret;
 } #}}}
 
+sub getstate ($$$$) { #{{{
+	my $plugin=shift;
+	my $page=shift;
+	my $id=shift;
+	my $key=shift;
+
+	return $IkiWiki::pagestate{$page}{$id}{$key};
+} #}}}
+
+sub setstate ($$$$;@) { #{{{
+	my $plugin=shift;
+	my $page=shift;
+	my $id=shift;
+	my $key=shift;
+
+	return $IkiWiki::pagestate{$page}{$id}{$key}=@_;
+} #}}}
+
 sub inject ($@) { #{{{
 	# Bind a given perl function name to a particular RPC request.
 	my $plugin=shift;