From 120bd636f587acaa05559cd13e98e0a18ba3acae Mon Sep 17 00:00:00 2001
From: x2003bruneau <x2003bruneau@839d8a87-29fc-0310-9880-83ba4fa771e5>
Date: Wed, 31 Jan 2007 14:26:08 +0000
Subject: [PATCH] Faster smarty filters

git-svn-id: svn+ssh://murphy/home/svn/platal/trunk@1450 839d8a87-29fc-0310-9880-83ba4fa771e5
---
 classes/platalpage.php | 35 ++++++++++++-----------------------
 include/emails.inc.php |  8 ++++----
 2 files changed, 16 insertions(+), 27 deletions(-)

diff --git a/classes/platalpage.php b/classes/platalpage.php
index fad9a66..30b21c6 100644
--- a/classes/platalpage.php
+++ b/classes/platalpage.php
@@ -263,20 +263,14 @@ function at_to_globals($tpl_source, &$smarty)
 
 function trimwhitespace($source, &$smarty)
 {
-    $tags = array('script', 'pre', 'textarea');
-
-    foreach ($tags as $tag) {
-        preg_match_all("!<{$tag}[^>]+>.*?</{$tag}>!is", $source, ${$tag});
-        $source = preg_replace("!<{$tag}[^>]+>.*?</{$tag}>!is", "&&&{$tag}&&&", $source);
-    }
+    $tags = '(script|pre|textarea)';
+    preg_match_all("!<$tags.*?>.*?</$tags>!is", $source, $tagsmatches);
+    $source = preg_replace("!<$tags.*?>.*?</$tags>!is", "&&&tags&&&", $source);
 
     // remove all leading spaces, tabs and carriage returns NOT
     // preceeded by a php close tag.
     $source = preg_replace('/((?<!\?>)\n)[\s]+/m', '\1', $source);
-
-    foreach ($tags as $tag) {
-        $source = preg_replace("!&&&{$tag}&&&!e",  'array_shift(${$tag}[0])', $source);
-    }
+    $source = preg_replace("!&&&tags&&&!e",  'array_shift($tagsmatches[0])', $source);
 
     return $source; 
 }
@@ -307,20 +301,17 @@ function hide_emails($source, &$smarty)
     fix_encoding($source);
 
     //prevent email replacement in <script> and <textarea>
-    $tags = array('script', 'textarea', 'select');
-
-    foreach ($tags as $tag) {
-        preg_match_all("!<{$tag}[^>]+>.*?</{$tag}>!is", $source, ${$tag});
-        $source = preg_replace("!<{$tag}[^>]+>.*?</{$tag}>!is", "&&&{$tag}&&&", $source);
-    }
+    $tags = '(script|textarea|select)';
+    preg_match_all("!<$tags.*?>.*?</$tags>!is", $source, $tagsmatches);
+    $source = preg_replace("!<$tags.*?>.*?</$tags>!is", "&&&tags&&&", $source);
 
     //catch all emails in <a href="mailto:...">
-    preg_match_all("!<a[^>]+href=[\"'][^\"']*[-a-z0-9+_.]+@[-a-z0-9_.]+[^\"']*[\"'][^>]*>.*?</a>!is", $source, $ahref);
-    $source = preg_replace("!<a[^>]+href=[\"'][^\"']*[-a-z0-9+_.]+@[-a-z0-9_.]+[^\"']*[\"'][^>]*>.*?</a>!is", '&&&ahref&&&', $source);
+    preg_match_all("!<a[^>]+href=[\"'][^\"']*[-a-z0-9+_.]+@[-a-z0-9_.]+[^\"']*[\"'].*?>.*?</a>!is", $source, $ahref);
+    $source = preg_replace("!<a[^>]+href=[\"'][^\"']*[-a-z0-9+_.]+@[-a-z0-9_.]+[^\"']*[\"'].*?>.*?</a>!is", '&&&ahref&&&', $source);
 
     //prevant replacement in tag attributes
-    preg_match_all("!<[^>]+[-a-z0-9_+.]+@[-a-z0-9_.]+[^>]+>!is", $source, $misc);
-    $source = preg_replace("!<[^>]+[-a-z0-9_+.]+@[-a-z0-9_.]+[^>]+>!is", '&&&misc&&&', $source);
+    preg_match_all("!<[^>]+[-a-z0-9_+.]+@[-a-z0-9_.]+.+?>!is", $source, $misc);
+    $source = preg_replace("!<[^>]+[-a-z0-9_+.]+@[-a-z0-9_.]+.+?>!is", '&&&misc&&&', $source);
 
     //catch !
     $source = preg_replace('!([-a-z0-9_+.]+@[-a-z0-9_.]+)!ie', '_hide_email("\1")', $source); 
@@ -328,9 +319,7 @@ function hide_emails($source, &$smarty)
 
     // restore data
     $source = preg_replace('!&&&misc&&&!e', 'array_shift($misc[0])', $source);
-    foreach ($tags as $tag) {
-        $source = preg_replace("!&&&{$tag}&&&!e",  'array_shift(${$tag}[0])', $source);
-    }
+    $source = preg_replace("!&&&tags&&&!e",  'array_shift($tagsmatches[0])', $source);
 
     return $source;
 }
diff --git a/include/emails.inc.php b/include/emails.inc.php
index 7e80614..9cd6377 100644
--- a/include/emails.inc.php
+++ b/include/emails.inc.php
@@ -324,10 +324,10 @@ class Redirect
 
     function get_broken_mx()
     {
-        $res = XDB::iterRow("SELECT  host, text
-                               FROM  mx_watch
-                              WHERE  state != 'ok'");
-        if (!$res->total()) {
+        $res = XDB::query("SELECT  host, text
+                             FROM  mx_watch
+                            WHERE  state != 'ok'");
+        if (!$res->numRows()) {
             return array();
         }
         $mxs = $res->fetchAllAssoc();
-- 
2.1.4