date: New plugin that allows inserting date directives that expand to pretty-printed...

[git.ikiwiki.info.git] / IkiWiki / Plugin / date.pm

diff --git a/IkiWiki/Plugin/date.pm b/IkiWiki/Plugin/date.pm
new file mode 100644 (file)
index 0000000..8f2aa73
--- /dev/null
+++ b/IkiWiki/Plugin/date.pm
@@ -0,0 +1,33 @@
+#!/usr/bin/perl
+package IkiWiki::Plugin::date;
+
+use warnings;
+use strict;
+use IkiWiki 3.00;
+
+sub import {
+       hook(type => "getsetup", id => "meta", call => \&getsetup);
+       hook(type => "preprocess", id => "meta", call => \&preprocess);
+}
+
+sub getsetup () {
+       return
+               plugin => {
+                       safe => 1,
+                       rebuild => undef,
+               },
+}
+
+sub preprocess (@) {
+       my $str=shift;
+
+       eval q{use Date::Parse};
+       error $@ if $@;
+       my $time = str2time($str);
+       if (! defined $time) {
+               error("unable to parse $str");
+       }
+       return displaytime($time);
+}
+
+1