From 156228c730ac944b751f6e8bb7d463c2fee3763c Mon Sep 17 00:00:00 2001
From: Urban Müller
Date: Mon, 23 Jun 2008 13:09:02 +0000
Subject: allow comma separated list in filter_keys, simpler mail sending

---
 it.class | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/it.class b/it.class
index 6fc2d9c..4dd4d4d 100644
--- a/it.class
+++ b/it.class
@@ -361,12 +361,12 @@ function replace($replacements, $string, $p = array())
 /**
  * Extract key => value pairs from assoc array by key
  * @param $array array to filter
- * @param $keys array of keys to keep
+ * @param $keys array or comma separated list of keys to keep
  */
 function filter_keys($array, $keys)
 {
 	$result = array();
-	$keep = array_flip($keys);
+	$keep = array_flip(is_string($keys) ? explode(",", $keys) : (array)$keys);
 
 	foreach ($array as $key => $val)
 		if (isset($keep[$key]))
@@ -658,6 +658,19 @@ function map($expr, $arr)
 	return (array)$result;
 }
 
+/**
+ * Send a mail. Expects array for Header => Content pairs with Body => for the mail body
+ */
+function mail($p)
+{
+	$body = $p['Body'];
+	unset($p['Body']);
+	$mail = new it_mail($p);
+	$mail->add_body($body);
+
+	return $mail->send();
+}
+
 }
 
 ?>
-- 
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