haiku plugin

1 files changed, 54 insertions, 0 deletions

diff --git a/IkiWiki/Plugin/haiku.pm b/IkiWiki/Plugin/haiku.pm
new file mode 100644
index 000000000..0e93e9d8d
--- /dev/null
+++ b/IkiWiki/Plugin/haiku.pm
@@ -0,0 +1,54 @@
+#!/usr/bin/perl
+# haiku generator plugin
+package IkiWiki::Plugin::haiku;
+
+use warnings;
+use strict;
+use IkiWiki;
+
+sub import { #{{{
+	IkiWiki::hook(type => "preprocess", id => "haiku",
+		call => \&preprocess);
+} # }}}
+
+sub preprocess (@) { #{{{
+	my %params=@_;
+
+	my $haiku;
+	eval q{use Coy};
+	if ($@) {
+		my @canned=(
+			"The lack of a Coy:
+			 No darting, subtle haiku.
+			 Instead, canned tuna.
+			",
+			"apt-get install Coy
+			 no, wait, that's not quite it
+			 instead: libcoy-perl
+			",
+			"Coyly I'll do it,
+			 no code, count Five-Seven-Five
+			 to make a haiku.
+			",
+		);
+			 		 
+		$haiku=$canned[rand @canned];
+	}
+	else {
+		# Coy is rather strange, so the best way to get a haiku
+		# out of it is to die..
+		eval {die exists $params{hint} ? $params{hint} : $params{page}};
+		$haiku=$@;
+
+		# trim off other text
+		$haiku=~s/\s+-----\n//s;
+		$haiku=~s/\s+-----.*//s;
+	}
+		
+	$haiku=~s/^\s+//mg;
+	$haiku=~s/\n/<br>\n/mg;
+	
+	return $haiku
+} # }}}
+
+1