just be more clever

git-svn-id: svn+ssh://murphy/home/svn/platal/trunk@149 839d8a87-29fc-0310-9880-83ba4fa771e5

diff --git a/include/platal/smarty.plugins.inc.php b/include/platal/smarty.plugins.inc.php
index b49132e..f1481ab 100644 (file)
--- a/include/platal/smarty.plugins.inc.php
+++ b/include/platal/smarty.plugins.inc.php
@@ -70,36 +70,19 @@ function at_to_globals($tpl_source, &$smarty)
 
 function trimwhitespace($source, &$smarty)
 {
-    // Pull out the script blocks
-    preg_match_all("!<script[^>]+>.*?</script>!is", $source, $match);
-    $_script_blocks = $match[0];
-    $source = preg_replace("!<script[^>]+>.*?</script>!is", '@@@SMARTY:TRIM:SCRIPT@@@', $source);
+    $tags = array('script', 'pre', 'textarea');
 
-    // Pull out the pre blocks
-    preg_match_all("!<pre>.*?</pre>!is", $source, $match);
-    $_pre_blocks = $match[0];
-    $source = preg_replace("!<pre>.*?</pre>!is", '@@@SMARTY:TRIM:PRE@@@', $source);
-
-    // Pull out the textarea blocks
-    preg_match_all("!<textarea[^>]+>.*?</textarea>!is", $source, $match);
-    $_textarea_blocks = $match[0];
-    $source = preg_replace("!<textarea[^>]+>.*?</textarea>!is", '@@@SMARTY:TRIM:TEXTAREA@@@', $source);
+    foreach ($tags as $tag) {
+        preg_match_all("!<{$tag}[^>]+>.*?</{$tag}>!is", $source, ${$tag});
+        $source = preg_replace("!<{$tag}[^>]+>.*?</{$tag}>!is", "&&&{$tag}&&&", $source);
+    }
 
     // remove all leading spaces, tabs and carriage returns NOT
     // preceeded by a php close tag.
     $source = preg_replace('/((?<!\?>)\n)[\s]+/m', '\1', $source);
 
-    // replace script blocks
-    foreach($_script_blocks as $curr_block) {
-        $source = preg_replace("!@@@SMARTY:TRIM:SCRIPT@@@!", $curr_block, $source, 1);
-    }
-    // replace pre blocks
-    foreach($_pre_blocks as $curr_block) {
-        $source = preg_replace("!@@@SMARTY:TRIM:PRE@@@!",$curr_block,$source,1);
-    }
-    // replace textarea blocks
-    foreach($_textarea_blocks as $curr_block) {
-        $source = preg_replace("!@@@SMARTY:TRIM:TEXTAREA@@@!",$curr_block,$source,1);
+    foreach ($tags as $tag) {
+        $source = preg_replace("!&&&{$tag}&&&!e",  'array_shift(${$tag}[0])', $source);
     }
 
     return $source;