From 315d92afcdb95b360b5a4217f222a8b408a33290 Mon Sep 17 00:00:00 2001
From: Kevin Chabowski <kevin@kch42.de>
Date: Tue, 24 Apr 2012 21:47:34 +0200
Subject: Uncatched exception, if a tag had no translation for current
 language.

Now fixed. These tags are now filtered out.
Also, Beta 5
---
 ratatoeskr/frontend.php | 21 ++++++++++++++-------
 1 file changed, 14 insertions(+), 7 deletions(-)

(limited to 'ratatoeskr/frontend.php')

diff --git a/ratatoeskr/frontend.php b/ratatoeskr/frontend.php
index 7198c09..883f842 100644
--- a/ratatoeskr/frontend.php
+++ b/ratatoeskr/frontend.php
@@ -55,12 +55,19 @@ function section_transform_ste($section, $lang)
  */
 function tag_transform_ste($tag, $lang)
 {
-	return array(
-		"id"    => $tag->get_id(),
-		"name"  => $tag->name,
-		"title" => $tag->title[$lang]->text,
-		"__obj" => $tag
-	);
+	try
+	{
+		return array(
+			"id"    => $tag->get_id(),
+			"name"  => $tag->name,
+			"title" => $tag->title[$lang]->text,
+			"__obj" => $tag
+		);
+	}
+	catch(DoesNotExistError $e)
+	{
+		return False;
+	}
 }
 
 /*
@@ -107,7 +114,7 @@ function article_transform_ste($article, $lang)
 		"status"           => $article->status,
 		"section"          => section_transform_ste($a_section, $lang),
 		"timestamp"        => $article->timestamp,
-		"tags"             => array_map(function($tag) use ($lang) { return tag_transform_ste($tag, $lang); }, $article->get_tags()),
+		"tags"             => array_filter(array_map(function($tag) use ($lang) { return tag_transform_ste($tag, $lang); }, $article->get_tags())),
 		"languages"        => $languages,
 		"comments_allowed" => $article->allow_comments,
 		"__obj"            => $article
-- 
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