From bfa133dbef1bc6db7409e03a4cfcf0104c61c320 Mon Sep 17 00:00:00 2001
From: Jat <dpjat1@gmail.com>
Date: Mon, 11 Mar 2013 21:02:50 +0800
Subject: [PATCH] regular expression

---
 common.php | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/common.php b/common.php
index c44a199..a917633 100644
--- a/common.php
+++ b/common.php
@@ -8,6 +8,7 @@
  *v1.04 百度BAE云存储(BCS)版 Modified by Jat
  *http://www.sinosky.org
  */
+
 define('SAESPOT_VER', '1.04');
 if (!defined('IN_SAESPOT')) exit('error: 403 Access Denied');
 
@@ -183,32 +184,32 @@ function set_content($text,$spider='0'){
     // 各大网站的视频地址格式经常变，能识别一些，不能识别了再改。
     // youku
 	if(strpos($text, 'player.youku.com')){
-	    $text = preg_replace('/http:\/\/player.youku.com\/player.php\/sid\/([a-zA-Z0-9\=]+)\/v.swf/', '<embed src="http://player.youku.com/player.php/sid/\1/v.swf" quality="high" width="590" height="492" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash"></embed>', $text);
+	    $text = preg_replace('/http:\/\/player\.youku\.com\/player\.php\/sid\/([a-zA-Z0-9=]+)\/v\.swf/', '<embed src="http://player.youku.com/player.php/sid/\1/v.swf" quality="high" width="590" height="492" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash"></embed>', $text);
 	}
     if(strpos($text, 'v.youku.com')){
-        $text = preg_replace('/http:\/\/v.youku.com\/v_show\/id_([a-zA-Z0-9\=]+)(\/|.html?)?/', '<embed src="http://player.youku.com/player.php/sid/\1/v.swf" quality="high" width="590" height="492" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash"></embed>', $text);
+        $text = preg_replace('/http:\/\/v\.youku\.com\/v_show\/id_([a-zA-Z0-9=]+)(\/|\.html?)?/', '<embed src="http://player.youku.com/player.php/sid/\1/v.swf" quality="high" width="590" height="492" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash"></embed>', $text);
     }
     // tudou
     if(strpos($text, 'www.tudou.com')){
         if(strpos($text, 'programs/view')){
-            $text = preg_replace('/http:\/\/www.tudou.com\/(programs\/view|listplay)\/([a-zA-Z0-9\=\_\-]+)(\/|.html?)?/', '<embed src="http://www.tudou.com/v/\2/" quality="high" width="638" height="420" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash"></embed>', $text);
+            $text = preg_replace('/http:\/\/www\.tudou\.com\/(programs\/view|listplay)\/([a-zA-Z0-9=_-]+)(\/|\.html?)?/', '<embed src="http://www.tudou.com/v/\2/" quality="high" width="638" height="420" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash"></embed>', $text);
         }else if(strpos($text, 'albumplay')){
-            $text = preg_replace('/http:\/\/www.tudou.com\/albumplay\/([a-zA-Z0-9\=\_\-]+)\/([a-zA-Z0-9\=\_\-]+)(\/|.html?)?/', '<embed src="http://www.tudou.com/a/\1/" quality="high" width="638" height="420" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash"></embed>', $text);
+            $text = preg_replace('/http:\/\/www\.tudou\.com\/albumplay\/([a-zA-Z0-9=_-]+)\/([a-zA-Z0-9=_-]+)(\/|\.html?)?/', '<embed src="http://www.tudou.com/a/\1/" quality="high" width="638" height="420" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash"></embed>', $text);
         }else{
-            $text = preg_replace('/http:\/\/www.tudou.com\/(programs\/view|listplay)\/([a-zA-Z0-9\=\_\-]+)(\/|.html?)?/', '<embed src="http://www.tudou.com/l/\2/" quality="high" width="638" height="420" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash"></embed>', $text);
+            $text = preg_replace('/http:\/\/www\.tudou\.com\/(programs\/view|listplay)\/([a-zA-Z0-9=_-]+)(\/|\.html?)?/', '<embed src="http://www.tudou.com/l/\2/" quality="high" width="638" height="420" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash"></embed>', $text);
         }
     }
     // qq
     if(strpos($text, 'v.qq.com')){
         if(strpos($text, 'vid=')){
-            $text = preg_replace('/http:\/\/v.qq.com\/(.+)vid=([a-zA-Z0-9]{8,})/', '<embed src="http://static.video.qq.com/TPout.swf?vid=\2&auto=0" allowFullScreen="true" quality="high" width="590" height="492" align="middle" allowScriptAccess="always" type="application/x-shockwave-flash"></embed>', $text);
+            $text = preg_replace('/http:\/\/v\.qq\.com\/(.+)vid=([a-zA-Z0-9]{8,})/', '<embed src="http://static.video.qq.com/TPout.swf?vid=\2&auto=0" allowFullScreen="true" quality="high" width="590" height="492" align="middle" allowScriptAccess="always" type="application/x-shockwave-flash"></embed>', $text);
         }else{
-            $text = preg_replace('/http:\/\/v.qq.com\/(.+)\/([a-zA-Z0-9]{8,}).(html?)/', '<embed src="http://static.video.qq.com/TPout.swf?vid=\2&auto=0" allowFullScreen="true" quality="high" width="590" height="492" align="middle" allowScriptAccess="always" type="application/x-shockwave-flash"></embed>', $text);
+            $text = preg_replace('/http:\/\/v\.qq\.com\/(.+)\/([a-zA-Z0-9]{8,})\.(html?)/', '<embed src="http://static.video.qq.com/TPout.swf?vid=\2&auto=0" allowFullScreen="true" quality="high" width="590" height="492" align="middle" allowScriptAccess="always" type="application/x-shockwave-flash"></embed>', $text);
         }
     }
     // gist
     if(strpos($text, '://gist')){
-        $text = preg_replace('/(https?:\/\/gist\.github\.com\/(.+\/)?[\d]+)/', '<script src="\1.js"></script>', $text);
+        $text = preg_replace('/(https?:\/\/gist\.github\.com\/([a-zA-Z0-9-]+\/)?[\d]+)/', '<script src="\1.js"></script>', $text);
     }
     // mentions
     if(strpos(' '.$text, '@')){