From a9f728b8a7d245a3415449dac4fc0850a4803240 Mon Sep 17 00:00:00 2001
From: konrad <konrad@6e3c4bff-ac9f-4ac1-96c5-d2ea494d3e33>
Date: Mon, 19 Jul 2010 19:59:45 +0000
Subject: [PATCH] restricted template compiler to admin
 fix some typos in template docu

git-svn-id: https://silmor.de/svn/softmagic/smoke/trunk@568 6e3c4bff-ac9f-4ac1-96c5-d2ea494d3e33
---
 doc/template.html               |    2 +-
 www/inc/rendering/tcompiler.php |   29 +++++++++++++++++++++++++++--
 2 files changed, 28 insertions(+), 3 deletions(-)

diff --git a/doc/template.html b/doc/template.html
index e493526..8deb1d4 100644
--- a/doc/template.html
+++ b/doc/template.html
@@ -7,7 +7,7 @@
 
 The web user interface is constructed with templates with just a few dynamic values filled in. Those templates are found in the <tt>template/*</tt> directories. These templates are normal HTML or text with some special constructs to fill in the blanks.<p>
 
-Please see the <a href="twig/index.php">Twig</a> template engine documentation for syntax details.
+Please see the <a href="twig/index.html">Twig</a> template engine documentation for syntax details.
 
 <h2>Template Files</h2>
 
diff --git a/www/inc/rendering/tcompiler.php b/www/inc/rendering/tcompiler.php
index fb1f5a7..027e60e 100644
--- a/www/inc/rendering/tcompiler.php
+++ b/www/inc/rendering/tcompiler.php
@@ -1,9 +1,13 @@
 <?
 
+/**helper class that compiles templates and caches them*/
 class TemplateCompiler
 {
+	/**public interface for the template compiler, called from index.php?mode=compile */
 	static public function execute()
 	{
+		self::checkAdmin();
+		//go through directories
 		global $template;
 		$tpl=$template;
 		$d=dir($template);
@@ -13,24 +17,45 @@ class TemplateCompiler
 			echo "<p>entering directory ".$entry."<br>\n";
 			self::compileDir($tpl,$entry);
 		}
+		//done
 		echo "<p>Done.<p>";
 		exit;
 	}
 
-	static public function compileDir($template,$lng)
+	/**compiles all template files of one specific directory*/
+	static private function compileDir($template,$lng)
 	{
 		global $twig,$basevars;
+		//reset the language manager to match the current directories' language
 		$lang=LanguageManager::resetLanguage($lng);
+		//go through all files
 		$d=dir($template."/".$lng);
 		$loader=new Twig_Loader_Filesystem($lang->templateFolders());
 		$twig->setLoader($loader);
 		while(false !== ($entry = $d->read())) {
+			//ignore anything that starts with a dot
 			if($entry[0] == ".")continue;
-// 			echo $entry;
+			//only handle normal files
 			if(!is_file($template."/".$lng."/".$entry))continue;
+			//actually load and (implicitly) compile it
 			echo " &nbsp; compiling ".$entry."... ";
 			$twig->loadTemplate($entry)->render($basevars);
 			echo "<br>\n";
 		}
 	}
+	
+	/**check whether the user is admin*/
+	static private function checkAdmin()
+	{
+		global $db;
+		if(!$db->canAdministrate())
+			die("The Administratpr account is turned off. Sorry. Cannot compile templates for you.");
+		if(!$db->checkAdmin()){
+			header("HTTP/1.0 401 Unauthorized");
+			header("WWW-Authenticate: Basic realm=\"Smoke Admin Login\"");
+			echo "Need to login in order to administrate.";
+			exit;
+		}else
+			echo "Compiling all templates I can find...<p>\n";
+	}
 }
\ No newline at end of file
-- 
1.7.2.5