From 310ef22fd996a21642cc63b33829cc1f397269d7 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@prodromou.name>
Date: Thu, 22 May 2008 07:29:54 -0400
Subject: abstract out RSS 1.0 generation to allow multiple streams

darcs-hash:20080522112954-84dde-aa5087977298f5169148383e82e22241e613b1f2.gz
---
 lib/action.php | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'lib/action.php')

diff --git a/lib/action.php b/lib/action.php
index c346c7513..67eaf9ed7 100644
--- a/lib/action.php
+++ b/lib/action.php
@@ -46,4 +46,16 @@ class Action { // lawsuit
 			$this->args[$k] = ($strip) ? stripslashes($v) : $v;
 		}
 	}
+	
+	function boolean($key, $def=false) {
+		$arg = $this->arg($key);
+		return (is_null($arg)) ? $def : 
+		(strcasecmp($arg, 'true')) ? true :
+		(strcasecmp($arg, 'yes')) ? true : 
+		(strcasecmp($arg, '1')) ? true :
+		(strcasecmp($arg, 'false')) ? false :
+		(strcasecmp($arg, 'no')) ? false : 
+		(strcasecmp($arg, '0')) ? false :
+		$def;
+	}
 }
-- 
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