From db1ba3df77c858b3da994cfdad9f0eed0ca4a639 Mon Sep 17 00:00:00 2001
From: Jason Oster <parasytic@users.sourceforge.net>
Date: Fri, 29 May 2009 15:30:48 +0000
Subject: Better handling of URLs and email addresses in event descriptions
 (also strip "blocked" protocols, added by some mail servers)

---
 functions/template.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'functions')

diff --git a/functions/template.php b/functions/template.php
index 0a0c212..4d7ad72 100644
--- a/functions/template.php
+++ b/functions/template.php
@@ -90,8 +90,8 @@ class Page {
 							$location 		= sanitizeForWeb(stripslashes(urldecode($new_val2['location'])));
 							$description 	= sanitizeForWeb(stripslashes(urldecode($new_val2['description'])));
 							if (!empty($description)) {
-								$description = ereg_replace("[[:alpha:]]+://[^<>[:space:]]+[[:alnum:]/]",'<a target="_new" href="\0">\0</a>', $description);
-								$description = ereg_replace("[a-zA-Z0-9_.%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,4}", '<a href="mailto:\0">\0</a>', $description);
+								$description = ereg_replace("(blocked)?([[:alpha:]]+://([^<>&[:space:]]|&amp;)+[[:alnum:]/])", '<a target="_new" href="\2">\2</a>', $description);
+								$description = ereg_replace("(blocked)?(mailto:)?([[:alnum:]_.%+-]+@[[:alnum:].-]+\.[[:alpha:]]{2,4})", '<a href="mailto:\3">\3</a>', $description);
 							}
 
 							$event_start 	= $new_val2['event_start'];
-- 
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