From aa4b89767df4a0753f1a3b62e04a4817bb199fef Mon Sep 17 00:00:00 2001
From: Urban Müller
Date: Mon, 6 Oct 2014 15:47:45 +0200
Subject: accept GET params in join script files, accept script list in param f

---
 itjs.class | 11 +++++++++--
 itjs.php   |  2 +-
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/itjs.class b/itjs.class
index 1a8f4a0..5277472 100644
--- a/itjs.class
+++ b/itjs.class
@@ -134,9 +134,9 @@ static function filenames($filelist)
 		"PIE.htc" => "$libsearch/doc/PIE.htc",
 	);
 
-	foreach (array_filter(explode(",", it::replace(array('\?.*' => ""), basename($filelist)))) as $file)
+	foreach (array_filter(explode(",", basename($filelist))) as $file)
 	{
-		$filenames = $special[$file] ? $special[$file] : "$path/$file";
+		$filenames = $special[$file] ?: (file_exists("$path/" . it::replace(array('\?.*' => ""), $file)) ? "$path/$file" : "$libsearch/itjs/$file");
 
 		foreach (explode(",", $filenames) as $filename)
 			if (!$seen[$filename]++)
@@ -155,7 +155,14 @@ static function filecontents($filenames, $execphp = true)
 	{
 		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', $filename)))
+		{
+			$origget = $_GET;
+			list($filename, $paramstr) = explode("?", $filename);
+			if ($paramstr && $execphp)
+				parse_str($paramstr, $_GET);
 			$result .= it::replace(array('^1$' => ""), $execphp ? @include($filename) : @file_get_contents($filename), array('utf8' => false));
+			$_GET = $origget;
+		}
 		$result .= ob_get_clean();
 	}
 
diff --git a/itjs.php b/itjs.php
index 62cd474..fb3fc42 100644
--- a/itjs.php
+++ b/itjs.php
@@ -31,7 +31,7 @@ if (false && $crc != "-" && !$_SERVER['HTTP_CACHE_CONTROL'] && $_SERVER['HTTP_IF
 	exit;
 }
 
-$files = itjs::filenames(it::match('/itjs/([a-z0-9_,.-]*)', $_SERVER['PHP_SELF']));
+$files = itjs::filenames($_GET['files'] ?: it::match('/itjs/([-a-z0-9_,.]*)', $_SERVER['PHP_SELF']));
 $data = itjs::filecontents($files);
 $file = end($files);
 
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