From 60e984f942aefa2b9e9c25f8925d79035ba4cfa4 Mon Sep 17 00:00:00 2001
From: messju <messju@localhost>
Date: Wed, 20 Aug 2003 14:48:36 +0000
Subject: [PATCH] reverted {strip} from a block-plugin back into the compiler

---
 NEWS                           |  1 +
 libs/Smarty_Compiler.class.php | 23 ++++++++++++++++++++++
 libs/plugins/block.strip.php   | 35 ----------------------------------
 3 files changed, 24 insertions(+), 35 deletions(-)
 delete mode 100644 libs/plugins/block.strip.php

diff --git a/NEWS b/NEWS
index b981bcc7..e2916703 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,4 @@
+  - moved {strip} back into the compiler (messju)
   - fixed config_load: handling of section-attribute and use of
     multiple config-files in one template (atu, messju)
 
diff --git a/libs/Smarty_Compiler.class.php b/libs/Smarty_Compiler.class.php
index 81da18c1..2d6481ba 100644
--- a/libs/Smarty_Compiler.class.php
+++ b/libs/Smarty_Compiler.class.php
@@ -330,6 +330,26 @@ class Smarty_Compiler extends Smarty {
         }
         $compiled_content .= $text_blocks[$i];
 
+        /* Reformat data between 'strip' and '/strip' tags, removing spaces, tabs and newlines. */
+        if (preg_match_all("!{$ldq}strip{$rdq}.*?{$ldq}/strip{$rdq}!s", $compiled_content, $_match)) {
+            $strip_tags = $_match[0];
+            $_strip_search = array(
+                '%([^\\\\]\?>)\n%', // remove newlines after PHP close tags
+                "!{$ldq}/?strip{$rdq}|[\t ]+$|^[\t ]+!m", // remove leading/trailing space chars
+                '%[\r\n]+%m', // remove CRs and newlines
+                '%([^\\\\]\?>)%'); // replace newlines after PHP close tags
+            $_strip_replace = array(
+                '\\1',
+                '',
+                '',
+                '\\1' . "\n");
+            $strip_tags_modified = preg_replace($_strip_search, $_strip_replace, $strip_tags);
+            for ($i = 0, $for_max = count($strip_tags); $i < $for_max; $i++)
+                $compiled_content = preg_replace("!{$ldq}strip{$rdq}.*?{$ldq}/strip{$rdq}!s",
+                                                  $this->quote_replace($strip_tags_modified[$i]),
+                                                  $compiled_content, 1);
+        }
+
         // remove \n from the end of the file, if any
         if (($_len=strlen($compiled_content)) && ($compiled_content{$_len - 1} == "\n" )) {
             $compiled_content = substr($compiled_content, 0, -1);
@@ -492,6 +512,9 @@ class Smarty_Compiler extends Smarty {
                 else
                     return "<?php endforeach; endif; ?>";
 
+            case 'strip':
+            case '/strip':
+                return $this->left_delimiter.$tag_command.$this->right_delimiter;
             case 'literal':
                 list (,$literal_block) = each($this->_literal_blocks);
                 $this->_current_line_no += substr_count($literal_block, "\n");
diff --git a/libs/plugins/block.strip.php b/libs/plugins/block.strip.php
deleted file mode 100644
index bc092c82..00000000
--- a/libs/plugins/block.strip.php
+++ /dev/null
@@ -1,35 +0,0 @@
-<?php
-/**
- * Smarty plugin
- * @package Smarty
- * @subpackage plugins
- */
-
-/**
- * Smarty {strip}{/strip} block plugin
- *
- * Type:     block function<br>
- * Name:     strip<br>
- * Purpose:  strip unwanted white space from text<br>
- * @link http://smarty.php.net/manual/en/language.function.strip.php {strip}
- *       (Smarty online manual)
- * @param array unused, no parameters for this block
- * @param string content of {strip}{/strip} tags
- * @param Smarty clever method emulation
- * @return string $content stripped of whitespace
- */
-function smarty_block_strip($params, $content, &$smarty)
-{
-	/* Reformat data between 'strip' and '/strip' tags, removing spaces, tabs and newlines. */
-	$_strip_search = array(
-		"![\t ]+$|^[\t ]+!m", // remove leading/trailing space chars
-		'%[\r\n]+%m'); // remove CRs and newlines
-	$_strip_replace = array(
-		'',
-		'');
-	return preg_replace($_strip_search, $_strip_replace, $content);
-}
-
-/* vim: set expandtab: */
-
-?>