add MINIFY_SOURCES config const, to enable or disable minifying sources (it's too CPU intensive). Default disabled

include/config.php

@@ -27,6 +27,7 @@ if(!defined('GZIP_HISTORY')) define("GZIP_HISTORY",0);
 if(!defined('REDUCING_TRANSFER')) define("REDUCING_TRANSFER",1);
 if(!defined('CACHE_COMMON_FILES')) define("CACHE_COMMON_FILES",0);
 if(!defined('MINIFY_ENCODE')) define('MINIFY_ENCODE',1);
+if(!defined('MINIFY_SOURCES')) define('MINIFY_SOURCES',0);
 if(!defined('MEMCACHE_SESSION_SERVER')) define('MEMCACHE_SESSION_SERVER','');
 
 if(!defined('SUGGEST_DONATION')) define('SUGGEST_DONATION',0);

serve.php

@@ -18,6 +18,7 @@
  */
 $serveExtensions = array('css', 'js');
 
+set_time_limit(0);
 // serve
 if (isset($_GET['f'])) {
     $filename = $_GET['f']; // remove any naughty bits
@@ -30,10 +31,10 @@ if (isset($_GET['f'])) {
 		
 	if(isset($arr)) {
 		$arr2 = array();
-		$this_file_dir_pattern = '/'.preg_quote(dirname(__FILE__),'/').'/i';
+		$this_file_dir_pattern = '/'.preg_quote(dirname(__FILE__),'/').'/i';
 		foreach($arr as $k=>$v) {
 	    	if (preg_match($filenamePattern, $v) &&
-    	    	file_exists($v) && preg_match($this_file_dir_pattern,realpath($v)))
+    	    	file_exists($v) && preg_match($this_file_dir_pattern,realpath($v)))
 					$arr2[] = $v;
 		}
 	
@@ -50,14 +51,22 @@ if (isset($_GET['f'])) {
 		Minify::setCache($cache_dir);
         
 		$opts = array(	'files' => $arr2,
-						'setExpires' => time() + 86400 * 365,
+						'maxAge' => 86400 * 365,
 						'rewriteCssUris'=>false
 				    );
 		if (!MINIFY_ENCODE) {
 			$opts['encodeOutput'] = false;
 			$opts['encodeMethod'] = '';
 		}
-	    // The Files controller can serve an array of files, but here we just
+        if (!MINIFY_SOURCES) {
+            $opts['minifiers'] = array(
+                Minify::TYPE_CSS => '',
+                Minify::TYPE_HTML => '',
+                Minify::TYPE_JS => ''
+            );
+		}
+
+        // The Files controller can serve an array of files, but here we just
 		// need one.
 		Minify::serve('Files', $opts);
 

setup.php

@@ -334,11 +334,19 @@ define(\'REPORT_ALL_ERRORS\',1);
 define(\'GZIP_HISTORY\',1);
 
 /*
- * Minify compression
+ * Compress HTTP output
  */
 define(\'MINIFY_ENCODE\',1);
 
 /*
+ * Apply sources minifying algorithms.
+ *
+ * If enabled CPU usage may raise, but amount
+ * of transferred data is smaller.
+ */
+define(\'MINIFY_SOURCES\',0);
+
+/*
  * Show donation links in EPESI
  */
 define(\'SUGGEST_DONATION\',1);