From 9c39a2a23c81da0d36070a8cb030ed076cf69bec Mon Sep 17 00:00:00 2001
From: Thomas Brüderli
Date: Fri, 30 Mar 2012 16:19:49 +0000
Subject: Make javascript delivery unicode-safe

---
 itjs.php | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'itjs.php')

diff --git a/itjs.php b/itjs.php
index 03073e9..f819cab 100644
--- a/itjs.php
+++ b/itjs.php
@@ -33,7 +33,7 @@ foreach ($files as $file)
 {
 	ob_start();	# Needs to capture inside loop to guarantee file order
 	if (!(it::match('W3C_CSS_Validator', $_SERVER['HTTP_USER_AGENT']) && it::match('jquery-ui\.css', $file)))
-		$data .= it::replace(array('^1$' => ""), @include($file));
+		$data .= it::replace(array('^1$' => ""), @include($file), array('utf8' => false));
 	$data .= ob_get_clean();
 }
 
@@ -50,9 +50,8 @@ else if (it::match('\.css', $_SERVER['PHP_SELF']))
 	$data .= "\n#it_boot_dom { display:none }\n";	# Append magic style for it_boot
 	if (!it::match('^devel', $GLOBALS['ULTRASERVERTYPE']))
 		$data = it::replace(array('[ \t]*([{};])[ \t]*' => '$1', '/\*.*?\*/' => ""), $data);
-	if (it::match('W3C_CSS_Validator', $_SERVER['HTTP_USER_AGENT']) || EDC('w3c')) {
+	if (it::match('W3C_CSS_Validator', $_SERVER['HTTP_USER_AGENT']) || EDC('w3c'))
 		$data = it::replace(array('@-.*' => "", 'background[^;}]*(gradient|rgba)[^;}]*;?' => "", '(filter:\s*(progid|none)|text-overflow:|zoom:|-webkit-|display:-moz-|-moz-|-o-|cursor:|border-radius:|behavior:|\w+:expression)[^;}]*;?' => "", 'html\.ie6.*' => "", '([^/])\*(\w)' => '$1$2'), $data);
-	}
 }
 else if (it::match('\.htc$', $file))
 {
@@ -64,7 +63,8 @@ else if (!it::match('\.html$', $file))
 	if ($_REQUEST['boot'] && !$_REQUEST['retry'])
 		ob_start('ob_gzhandler');
 
-	header("Content-Type: application/x-javascript; charset=iso-8859-1");
+	$charset = ini_get('default_charset') ?: 'iso-8859-1';
+	header("Content-Type: application/x-javascript; charset=$charset");
 }
 
 @header("Etag: $checksum");
@@ -80,7 +80,7 @@ if ($checksum != $_SERVER['HTTP_IF_NONE_MATCH'])
 	{
 		$data .= "window.it_boot_init();\n";
 		if (!$_REQUEST['script'])
-			$data = sprintf("/*sln:%d*/\n%s/*eln:%d*/", strlen($data), strtr($data, array('%' => "%25", '.' => "%2e", 'e' => "%65", 'i' => "%69")), strlen($data));	# Protect from Firewalls/Proxies altering Javascript source code
+			$data = sprintf("/*sln:%d*/\n%s/*eln:%d*/", grapheme_strlen($data), strtr($data, array('%' => "%25", '.' => "%2e", 'e' => "%65", 'i' => "%69")), grapheme_strlen($data));	# Protect from Firewalls/Proxies altering Javascript source code
 	}
 
 	echo it_untaint($data);
-- 
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