From 3bd1daf2b44b6b7801d3dfd39bdd3dd62f448427 Mon Sep 17 00:00:00 2001
From: rpiazzi <rpiazzi@7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c>
Date: Mon, 30 Jan 2012 13:57:12 +0000
Subject: Changed language link

git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@912 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c
---
 pdf-as-web/src/main/webapp/sitemesh/standalone.jsp | 85 +++++++++++++++-------
 1 file changed, 59 insertions(+), 26 deletions(-)

diff --git a/pdf-as-web/src/main/webapp/sitemesh/standalone.jsp b/pdf-as-web/src/main/webapp/sitemesh/standalone.jsp
index 0da7492..4bb19ff 100644
--- a/pdf-as-web/src/main/webapp/sitemesh/standalone.jsp
+++ b/pdf-as-web/src/main/webapp/sitemesh/standalone.jsp
@@ -67,8 +67,21 @@
         }
     }
     else {
-    	urlHeader = new URL(headerUrl+"de");
-    	language="de";
+    	requestLang = request.getParameter("lang");
+    	if (requestLang!=null) {
+    		if (requestLang.equals("de")) {
+    			urlHeader = new URL(headerUrl+"de");
+            	language="de";
+    		}
+    		else {
+    			urlHeader = new URL(headerUrl+"en");
+            	language="en";
+    		}
+    	}
+    	else {
+    		urlHeader = new URL(headerUrl+"de");
+        	language="de";
+    	}
     }
 	
     URLConnection ucHeader = urlHeader.openConnection();
@@ -132,31 +145,51 @@
     
     
     //Insert a hidden language fake link, that is shown when the change of language is disabled
-    /*int positionToInsertLangLink = 0;
-	source = new Source(phpHeader);
-	list = source.getAllElements("ul");
-    it = list.iterator();
-    while (it.hasNext()) {
-    	Element element = (Element)it.next();
-    	positionToInsertLangLink = element.getEnd();
+    source = new Source(phpHeader);
+	
+    Element element = source.getElementById("sprachlinkneu");
+    
+    if (element!=null) {
+    	String languagelink;
+    	int positionToInsertLangLink = 0;
+    	int positionToEndLangLink = 0;
+        positionToInsertLangLink=element.getBegin();
+        positionToEndLangLink=element.getEnd();
+    	if (!language.equals("de")) {
+        	languagelink = "<li id=\"sprachlinkneu\"><a href=\"#\" onclick=\"submit()\" hreflang=\"de\">Deutsch</a></li>";
+        }
+        else {
+        	languagelink = "<li id=\"sprachlinkneu\"><a href=\"#\" onclick=\"submit()\" hreflang=\"en\">English</a></li>";
+        }
+        String firstPart = phpHeader.substring(0, positionToInsertLangLink);
+        String secondPart = phpHeader.substring(positionToEndLangLink, phpHeader.length());
+        phpHeader = firstPart+languagelink+secondPart;
+    }
+    else {
+    	int positionToEnd=0;
+     	list = source.getAllElements("li");
+     	it = list.iterator();
+     	int i=0;
+     	while (it.hasNext()) {
+     		element = (Element)it.next();
+     		if (i==5) {
+     			positionToEnd = element.getEnd();
+     		}
+     		i++;
+     	}
+     	String languagelink;
+     	if (!language.equals("de")) {
+        	languagelink = "<li id=\"sprachlinkneu\"><a href=\"#\" onclick=\"submit()\" hreflang=\"de\">Deutsch</a></li>";
+        }
+        else {
+        	languagelink = "<li id=\"sprachlinkneu\"><a href=\"#\" onclick=\"submit()\" hreflang=\"en\">English</a></li>";
+        }
+     	String firstPart = phpHeader.substring(0, positionToEnd);
+        String secondPart = phpHeader.substring(positionToEnd, phpHeader.length());
+        phpHeader = firstPart+languagelink+secondPart;
     }
     
-    String languagelink;
-	if (!language.equals("de")) {
-		languagelink = "<div id=\"sprachlink\" class=\"sprachlinkdeaktiviert\"><a href=\"#\" onclick=\"submit(); return false;\" hreflang=\"de\"><img src=\""+serverUrl+"dateien/flagge-de.png\" alt=\"Deutsche Version\" width=\"15\" height=\"10\" />Deutsche Version</a></div>";
-		languagelink += "<div id=\"sprachlinkdeaktiviert\" class=\"sprachlinkdeaktiviert\"><img src=\""+serverUrl+"dateien/flagge-de.png\" alt=\"Deutsche Version\" width=\"15\" height=\"10\" />Deutsche Version</div>";
-	}
-	else {
-		languagelink = "<div id=\"sprachlink\" class=\"sprachlinkdeaktiviert\"><a href=\"#\" onclick=\"submit(); return false;\" hreflang=\"en\"><img src=\""+serverUrl+"dateien/flagge-en.png\" alt=\"English Version\" width=\"15\" height=\"10\" />English Version</a></div>";
-		languagelink += "<div id=\"sprachlinkdeaktiviert\" class=\"sprachlinkdeaktiviert\"><img src=\""+serverUrl+"dateien/flagge-en.png\" alt=\"English Version\" width=\"15\" height=\"10\" />English Version</div>";
-	}
-	
-	
-	String firstPart = phpHeader.substring(0, positionToInsertLangLink);
-	String secondPart = phpHeader.substring(positionToInsertLangLink, phpHeader.length());
 	
-	phpHeader = firstPart+languagelink+secondPart;
-	*/
 	
 	
 	%>
@@ -178,8 +211,8 @@
 		<link rel="stylesheet" href="<%=serverUrl %>style.css" type="text/css" />
 	</head>
 	
-	<%= phpHeader %>
-			<!-- mitte -->
+		<%= phpHeader %>
+		<!-- mitte -->
 			<div id="mitte">
 				<!-- inhalt -->
 				<div class="inhalt" id="inhalt">
-- 
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