Revision: 1135
http://phpfreechat.svn.sourceforge.net/phpfreechat/?rev=1135&view=rev
Author: gpinzone
Date: 2007-08-20 13:40:46 -0700 (Mon, 20 Aug 2007)
Log Message:
-----------
Added URL shortening to URL linking. Now all browsers work the same.
Modified Paths:
--------------
trunk/src/urlprocessing.php
Modified: trunk/src/urlprocessing.php
===================================================================
--- trunk/src/urlprocessing.php 2007-08-20 19:36:14 UTC (rev 1134)
+++ trunk/src/urlprocessing.php 2007-08-20 20:40:46 UTC (rev 1135)
@@ -24,19 +24,19 @@
// xxxx can only be alpha characters.
// yyyy is anything up to the first space, newline, comma, double quote or <
//$ret = preg_replace("#(^|[\n ])([\w]+?://[\w\#$%&~/.\-;:=,?@\[\]+]*)#is", "\\1<a href=\"\\2\" target=\"_blank\">\\2</a>", $ret);
- $ret = preg_replace("#(^|[\n \]])([\w]+?://[\w\#$%&~/.\-;:=,?@+]*)#is", "\\1<a href=\"\\2\" target=\"_blank\">\\2</a>", $ret);
+ $ret = preg_replace("#(^|[\n \]])([\w]+?://[\w\#$%&~/.\-;:=,?@+]*)#ise", "'\\1<a href=\"\\2\" target=\"_blank\">' . shorten_url('\\2') . '</a>'", $ret);
// matches a "www|ftp.xxxx.yyyy[/zzzz]" kinda lazy URL thing
// Must contain at least 2 dots. xxxx contains either alphanum, or "-"
// zzzz is optional.. will contain everything up to the first space, newline,
// comma, double quote or <.
//$ret = preg_replace("#(^|[\n ])((www|ftp)\.[\w\#$%&~/.\-;:=,?@\[\]+]*)#is", "\\1<a href=\"http://\\2\" target=\"_blank\">\\2</a>", $ret);
- $ret = preg_replace("#(^|[\n \]])((www|ftp)\.[\w\#$%&~/.\-;:=,?@+]*)#is", "\\1<a href=\"http://\\2\" target=\"_blank\">\\2</a>", $ret);
+ $ret = preg_replace("#(^|[\n \]])((www|ftp)\.[\w\#$%&~/.\-;:=,?@+]*)#ise", "'\\1<a href=\"http://\\2\" target=\"_blank\">' . shorten_url('\\2') . '</a>'", $ret);
// matches an email@domain type address at the start of a line, or after a space.
// Note: Only the followed chars are valid; alphanums, "-", "_" and or ".".
//$ret = preg_replace("#(^|[\n ])([a-z0-9&\-_.]+?)@([\w\-]+\.([\w\-\.]+\.)*[\w]+)#i", "\\1<a href=\"mailto:\\2@\\3\">\\2@\\3</a>", $ret);
- $ret = preg_replace("#(^|[\n \]])([a-z0-9&\-_.]+?)@([\w\-]+\.([\w\-\.]+\.)*[\w]+)#i", "\\1<a href=\"mailto:\\2@\\3\">\\2@\\3</a>", $ret);
+ $ret = preg_replace("#(^|[\n \]])([a-z0-9&\-_.]+?)@([\w\-]+\.([\w\-\.]+\.)*[\w]+)#ie", "'\\1<a href=\"mailto:\\2@\\3\">' . shorten_url('\\2@\\3') . '</a>'", $ret);
// Remove our padding..
$ret = substr($ret, 1);
@@ -59,4 +59,12 @@
}
+function shorten_url($url)
+{
+ $len = strlen($url);
+ $short_url = ($len > 40) ? substr($url, 0, 30) . "..." . substr($url, -7) : $url;
+
+ return $short_url;
+}
+
?>
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